CN216813328U

CN216813328U - Quick-fastening pipeline installation connecting device

Info

Publication number: CN216813328U
Application number: CN202123354707.7U
Authority: CN
Inventors: 周卓; 张伟
Original assignee: Zhuzhou Xianghong Electronic Equipment Co ltd
Current assignee: Zhuzhou Xianghong Electronic Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-24
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a fast-fastening pipeline installation connecting device, which relates to the technical field of pipeline installation connection, and comprises a first pipe body, a second pipe body, a connecting ring and a fixing and locking mechanism, wherein the connecting ring is fixedly connected to the outer surfaces of the first pipe body and the second pipe body respectively; the locking mechanism comprises an inserting block and a positioning rod which are fixedly connected to the outer surface of the connecting ring, a locking groove formed in the outer surface of the positioning rod, a spring groove formed in the inner side wall of the positioning hole, an electromagnet embedded at the bottom of the spring groove, a driving spring fixedly connected to the bottom of the spring groove and a locking block fixedly connected to the other end of the driving spring. The utility model relates to a quick-fastening pipeline installation connecting device.A driving spring drives a fixed locking block to move upwards so that a part of the fixed locking block slides out of a spring groove and sequentially penetrates through the fixed locking groove and a clamping groove to fix a positioning rod, thereby realizing quick fastening installation between pipelines.

Description

Quick-fastening pipeline installation connecting device

Technical Field

The utility model relates to the technical field of pipeline installation and connection, in particular to a fast-fastening pipeline installation and connection device.

Background

Piping is a device for transporting gases, liquids or fluids with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, and then flows from a high-pressure position to a low-pressure position of a pipeline, and the fluid can also be conveyed by utilizing the pressure or gravity of the fluid. The conventional connectors have a disadvantage in that a lot of time is required for connection and disconnection, the connection and disconnection requires screwing and unscrewing of nuts or screws, and general or special tools are required to ensure the fluidity of the pipeline transmission and ensure the normal transportation of liquid and gas in the pipeline.

Most of pipelines in the current market are connected through welding or flanges, the welding is firm but the later maintenance and the overhaul of the pipelines are not convenient, the flanges are connected and disassembled conveniently, but the threaded holes of the two flange plates are still ensured to be equal one to one in the installation process, the alignment of the pipelines is sealed, and the threaded holes at the bottom of the pipelines are inconvenient to install after alignment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a quick-fastening pipeline installation connecting device which can effectively solve the problems that in the background technology, although welding is firm, later maintenance and overhaul of pipelines are inconvenient, flange connection is convenient to disassemble, threaded holes of two flange plates are required to be equal one by one during installation, the pipelines are aligned to be sealed, and the threaded holes at the bottoms of the pipelines are inconvenient to install after alignment.

In order to realize the purpose, the utility model adopts the technical scheme that: a fast-fastening pipeline installation connecting device comprises a first pipe body, a second pipe body, connecting rings and a fixing and locking mechanism, wherein the connecting rings are fixedly connected to the outer surfaces of the first pipe body and the second pipe body respectively;

the locking mechanism comprises an inserting block and a positioning rod which are fixedly connected to the outer surface of one group of connecting rings, a locking groove formed in the outer surface of the positioning rod, an inserting groove and a positioning hole formed in the outer surface of the other group of connecting rings, a starting mechanism provided with the inner side wall of the positioning hole, a spring groove formed in the inner side wall of the positioning hole, an electromagnet embedded at the bottom of the spring groove, a driving spring fixedly connected to the bottom of the spring groove and a locking block fixedly connected to the other end of the driving spring.

Preferably, the insertion block is an annular block, the insertion groove is an annular groove, and the cross section of the insertion block is matched with that of the insertion groove.

Preferably, the positioning rods are arranged in a plurality of groups and distributed on one side of the connecting ring at equal intervals in an annular manner, and the positioning holes are one-to-one with the positioning rods in number and size.

Preferably, a sealing groove is formed in the groove bottom of the insertion groove, and a sealing ring is fixedly mounted inside the sealing groove.

Preferably, the starting mechanism comprises a mounting groove formed in the inner side wall of the positioning hole, a connecting spring and a control switch which are fixedly connected to the bottom of the mounting groove, and a movable block fixedly connected to the other end of the connecting spring, and the control switch is used for controlling the electromagnet.

Preferably, the locking piece is a permanent magnet and mutually attracts adjacent positions of the electromagnet, and the outer diameter of the locking piece is matched with the inner diameter of the locking groove.

Preferably, the inside wall of the positioning hole is provided with a clamping groove, the opening of the clamping groove is opposite to the spring groove, and the inner diameter of the clamping groove is matched with the outer diameter of the fixed locking block.

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

according to the utility model, the insertion block of the first pipe body is inserted into the insertion groove of the second pipe body, the alignment of the first pipe body and the second pipe body is facilitated through the matching of the arranged positioning rod and the positioning hole, when the positioning rod is inserted into the positioning hole, the positioning rod abuts against the movable block, so that the movable block is extruded into the mounting groove, the movable block is further used for touching the control switch, the electromagnet is switched on through the control switch to be closed, the opening of the spring groove is opposite to the fixing locking groove, the driving spring is used for driving the fixing locking block to move upwards, a part of the fixing locking block slides out of the spring groove, and sequentially penetrates through the fixing locking groove and the clamping groove to fix the positioning rod, and the rapid fastening and mounting of pipelines are realized.

Drawings

FIG. 1 is a schematic view of a disassembled structure of a quick fastening pipe installation connection device of the present invention;

FIG. 2 is a schematic view of the overall structure of a quick fastening pipe installation connection device according to the present invention;

FIG. 3 is a schematic view of the internal structure of a quick fastening pipe installation connection device according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 3 illustrating a quick-fastening pipe-fitting coupling device according to the present invention;

fig. 5 is an enlarged view of the structure B of fig. 3 of a quick fastening pipe installation connection device of the present invention.

In the figure: 1. a first pipe body; 2. a second tube body; 3. a connecting ring; 4. an insertion block; 5. positioning a rod; 6. Fixing a locking groove; 7. inserting grooves; 8. a sealing groove; 9. positioning holes; 10. mounting grooves; 11. a connecting spring; 12. a control switch; 13. a movable block; 14. an electromagnet; 15. a drive spring; 16. and (6) fixing the locking block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention is a quick fastening pipe installation and connection device, including a first pipe 1 and a second pipe 2, a connection ring 3 fixedly connected to the outer surfaces of the first pipe 1 and the second pipe 2, and a locking mechanism connecting the first pipe 1 and the second pipe 2;

the locking mechanism comprises an inserting block 4 and a positioning rod 5 which are fixedly connected to the outer surface of one group of connecting rings 3, a locking groove 6 arranged on the outer surface of the positioning rod 5, an inserting groove 7 and a positioning hole 9 arranged on the outer surface of the other group of connecting rings 3, a starting mechanism arranged on the inner side wall of the positioning hole 9, a spring groove arranged on the inner side wall of the positioning hole 9, an electromagnet 14 embedded at the bottom of the spring groove, a driving spring 15 fixedly connected to the bottom of the spring groove, and a locking block 16 fixedly connected to the other end of the driving spring 15.

The plug block 4 is an annular block, the plug groove 7 is an annular groove, the cross section of the plug block 4 is matched with that of the plug groove 7, and the plug block 4 can be plugged into the plug groove 7, so that two pipes are spliced.

The quantity of locating lever 5 has a plurality of groups, and is the equidistant distribution of annular in go-between 3 one side, and the quantity and the size of locating hole 9 and locating lever 5 one-to-one through the cooperation of locating lever 5 and locating hole 9, make things convenient for the alignment of first body 1 and second body 2.

Seal groove 8 has been seted up to the tank bottom of inserting groove 7, and the inside fixed mounting of seal groove 8 has the sealing washer, through seal groove 8 and the sealing washer that sets up, improves the leakproofness between first body 1 and the second body 2, prevents the condition of leaking.

The actuating mechanism is including seting up at the mounting groove 10 of locating hole 9 inside wall, fixed connection is at the connecting spring 11 and the control switch 12 of mounting groove 10 tank bottom, and fixed connection is at the movable block 13 of connecting spring 11 other end, control switch 12 is used for controlling electro-magnet 14, through installing actuating mechanism at the inside wall of locating hole 9, prevent at the in-process of pegging graft, because of exerting oneself violently, and lead to the condition of switch damage, peg graft locating hole 9 to locating lever 5, and the opening in spring groove is just when solid locked groove 6, movable block 13 will support and hold control switch 12 this moment, and then close electro-magnet 14 through control switch 12.

The locking piece 16 is a permanent magnet and mutually attracts adjacent positions of the electromagnet 14, the outer diameter size of the locking piece 16 is matched with the inner diameter size of the locking groove 6, and when the electromagnet 14 is started, the locking piece 16 is adsorbed to the inside of the spring groove.

The joint groove has been seted up to the inside wall of locating hole 9, and the opening in joint groove is just to the spring groove, and the internal diameter size in joint groove and the external diameter size phase-match of solid locking piece 16, through the joint groove that sets up, through the stability between solid locking piece 16 and locating hole 9, and then stability between further first body of enhancement 1 and the second body 2.

The working principle of the utility model is as follows: through the grafting piece 4 with first body 1, peg graft in the inserting groove 7 of second body 2, and the cooperation through locating lever 5 and locating hole 9 that sets up, make things convenient for the alignment of first body 1 and second body 2, when locating lever 5 pegs graft locating hole 9, locating lever 5 will support and hold movable block 13 this moment, thereby extrude the inside of mounting groove 10 with movable block 13, and then make movable block 13 touch control switch 12, and start through control switch 12 and close electro-magnet 14, the opening in spring groove will just be to solid locked groove 6 this moment, thereby make actuating spring 15 drive solid locked block 16 and shift up, and then make the partly roll-off spring groove of solid locked block 16, and run through solid locked groove 6 and joint groove in proper order, with this to fix locating lever 5, thereby realize the quick fastening installation between the pipeline.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick fastening's piping erection connecting device which characterized in that: the device comprises a first pipe body (1), a second pipe body (2), a connecting ring (3) and a fixing and locking mechanism, wherein the connecting ring (3) is fixedly connected to the outer surfaces of the first pipe body (1) and the second pipe body (2) respectively, and the fixing and locking mechanism is used for connecting the first pipe body (1) and the second pipe body (2);

the locking mechanism comprises an inserting block (4) and a positioning rod (5) which are fixedly connected to the outer surface of one group of the connecting rings (3), a locking groove (6) formed in the outer surface of the positioning rod (5), an inserting groove (7) and a positioning hole (9) formed in the outer surface of the other group of the connecting rings (3), a starting mechanism provided with the inner side wall of the positioning hole (9), a spring groove formed in the inner side wall of the positioning hole (9), an electromagnet (14) embedded at the bottom of the spring groove, a driving spring (15) fixedly connected to the bottom of the spring groove, and a locking block (16) fixedly connected to the other end of the driving spring (15).

2. A quick-fastening pipe-mount connection as claimed in claim 1, wherein: the plug-in block (4) is an annular block, the plug-in groove (7) is an annular groove, and the cross section of the plug-in block (4) is matched with that of the plug-in groove (7).

3. A quick-fastening pipe-mount connection as claimed in claim 2, wherein: the number of the positioning rods (5) is provided with a plurality of groups, the positioning rods are annularly distributed on one side of the connecting ring (3) at equal intervals, and the number and the size of the positioning holes (9) correspond to the positioning rods (5) one by one.

4. A quick-fastening pipe-mount connection as claimed in claim 3, wherein: the groove bottom of the insertion groove (7) is provided with a sealing groove (8), and a sealing ring is fixedly mounted inside the sealing groove (8).

5. A quick-fastening pipe-mount connection as claimed in claim 4, wherein: the starting mechanism comprises a mounting groove (10) formed in the inner side wall of the positioning hole (9), a connecting spring (11) and a control switch (12) which are fixedly connected to the bottom of the mounting groove (10) and a movable block (13) fixedly connected to the other end of the connecting spring (11), and the control switch (12) is used for controlling the electromagnet (14).

6. A quick-fastening pipe-mount connection as claimed in claim 5, wherein: the locking block (16) is a permanent magnet and mutually attracts adjacent positions of the electromagnet (14), and the outer diameter of the locking block (16) is matched with the inner diameter of the locking groove (6).

7. A quick-fastening pipe-mount connection as claimed in claim 6, wherein: the inner side wall of the positioning hole (9) is provided with a clamping groove, an opening of the clamping groove is opposite to the spring groove, and the inner diameter size of the clamping groove is matched with the outer diameter size of the fixed locking block (16).