CN219140093U

CN219140093U - Steam conduit's coupling mechanism

Info

Publication number: CN219140093U
Application number: CN202222568207.1U
Authority: CN
Inventors: 白云飞; 雷立忠; 张永峰; 蒋惩
Original assignee: Elion Clean Energy Technology Yingshang Co ltd
Current assignee: Elion Clean Energy Technology Yingshang Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-06
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a connecting mechanism of a steam conduit, which comprises a first pipeline and a second pipeline, wherein a sleeve is arranged on the surface of the first pipeline in a threaded manner, a knob is arranged at the left end of the sleeve, a plurality of groups of connecting blocks are symmetrically arranged on the surface of the sleeve, a lantern ring is rotatably connected to the surface of each connecting block, two groups of connecting pieces are symmetrically arranged on the surface of the lantern ring, long rods are connected to the surface of each connecting piece, an installation head is arranged at the end of the second pipeline, a locking plate is arranged on the surface of the second pipeline, two groups of locking rods are symmetrically arranged inside the locking plate, and clamping heads are arranged on the surface of each long rod. The utility model solves the problems that the ends of two groups of pipelines are difficult to be tightly attached in the installation process of a common connecting mechanism, gaps can be formed, the tightness is difficult to be ensured, and meanwhile, the common connecting mechanism uses a plurality of groups of screws, so that the installation and the disassembly are inconvenient.

Description

Steam conduit's coupling mechanism

Technical Field

The utility model relates to the field of pipeline connection, in particular to a connecting mechanism of a steam conduit.

Background

Pipe connection refers to connecting pipe sections that have been prefabricated into a complete system according to the requirements of the design drawing. In construction, different connection methods should be selected according to the materials of the pipes used. The common steel pipes are connected by screw threads, flanges, welding, socket connection, pipeline bonding connection and the like.

The steam that steam equipment produced usually needs to use the pipe to carry, chinese patent (publication No. CN 214197749U) discloses a fan pipeline coupling mechanism that leakproofness is good, its simple structure of current pipeline coupling structure has been solved, the leakproofness is not good, and under the effect of high wind force, the pipeline can produce the vibration, can't carry out shock attenuation protection's problem to the pipeline, however this coupling mechanism, the end of two sets of pipelines is difficult to closely laminate at the in-process of installation, can appear the gap, the leakproofness is difficult to guarantee, it has used multiunit screw simultaneously, inconvenient installation and dismantlement.

Disclosure of Invention

The utility model aims to provide a connecting mechanism of a steam conduit, which solves the problems or at least partially solves the problems, so as to solve the problems that the ends of two groups of pipelines are difficult to be tightly attached, gaps can be formed, tightness is difficult to be ensured, and a plurality of groups of screws are used, so that the connecting mechanism is inconvenient to install and disassemble.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a connecting mechanism of a steam conduit, which comprises a first pipeline and a second pipeline, wherein a sleeve is arranged on the surface of the first pipeline in a threaded manner, a knob is arranged at the left end of the sleeve, a plurality of groups of connecting blocks are symmetrically arranged on the surface of the sleeve, a lantern ring is rotatably connected to the surface of each connecting block, two groups of connecting pieces are symmetrically arranged on the surface of the lantern ring, long rods are connected to the surface of each connecting piece, an installation head is arranged at the end of the second pipeline, locking plates are arranged on the surface of the second pipeline, two groups of locking rods are symmetrically arranged inside the locking plates, clamping heads are arranged on the surface of each long rod, fixing plates are arranged on the surfaces of two sides of each clamping head, a stop lever is slidably arranged inside each fixing plate, a handle is arranged at the end of each stop lever, and springs are arranged on the surface of each fixing plate.

Preferably, the inner wall of the sleeve is provided with threads, and the surface of the first pipe is provided with thread grooves.

Preferably, the lantern ring is an annular rotating groove which is matched with the connecting block in the inner side surface, and the lantern ring is rotatably connected with the sleeve through the connecting block.

Preferably, each group of connecting pieces comprises two groups of transverse plates and a rotating rod, the two groups of transverse plates are symmetrically arranged on the surface of the lantern ring, the rotating rod is arranged on one side, opposite to the two groups of transverse plates, of the connecting pieces, and the long rod is rotatably arranged on the surface of the rotating rod.

Preferably, two groups of mounting grooves are symmetrically formed in the surface of the locking plate, and the locking rod is mounted in the mounting grooves.

Preferably, the spring is sleeved on the surface of the stop lever, one end of the spring is arranged on the surface of the handle, and the other end of the spring is arranged on the surface of the fixed plate.

The utility model provides a connecting mechanism of a steam conduit, which has the beneficial effects that:

when the first pipeline and the second pipeline are connected, the mounting head is mounted in the first pipeline, then the clamping head is clamped on the surface of the locking rod, the knob is rotated to drive the sleeve to move on the surface of the first pipeline, the sleeve ring is driven to move in the moving process, the sleeve ring can not rotate along with the sleeve ring while moving, and the second pipeline is pulled by the long rod to be tightly attached to the first pipeline, so that the tightness of the first pipeline and the second pipeline is ensured, and meanwhile, the operation is simple.

According to the utility model, the clamping head is clamped on the surface of the locking rod, the handle is pulled to drive the stop lever to retract, then the clamping head is clamped on the surface of the locking rod, and then the handle is released to drive the stop lever to reset under the action of the spring, so that the locking rod and the clamping head can be effectively prevented from being separated, and the connection stability of the first pipeline and the second pipeline is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a connection structure of a first pipeline and a second pipeline according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a collar mounting structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a mounting structure of a mounting head according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a chuck mounting structure according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a locking lever mounting structure according to an embodiment of the present utility model;

fig. 6 is an enlarged schematic view of the structure at a in fig. 4 according to an embodiment of the present utility model.

In the figure: 1. a first pipe; 2. a second pipe; 3. a sleeve; 4. a knob; 5. a connecting block; 6. a collar; 7. a connecting piece; 8. a long rod; 9. a mounting head; 10. a locking plate; 11. a locking lever; 12. a chuck; 13. a fixing plate; 14. a stop lever; 15. a handle; 16. and (3) a spring.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The connection mechanism of the steam conduit shown in fig. 1-5 comprises a first pipeline 1 and a second pipeline 2, wherein a sleeve 3 is arranged on the surface of the first pipeline 1 in a threaded manner, a knob 4 is arranged at the left end of the sleeve 3, a plurality of groups of connection blocks 5 are symmetrically arranged on the surface of the sleeve 3, a lantern ring 6 is rotatably connected to the surface of the connection blocks 5, two groups of connection pieces 7 are symmetrically arranged on the surface of the lantern ring 6, long rods 8 are connected to the surface of each group of connection pieces 7, an installation head 9 is arranged at the end head of the second pipeline 2, a locking plate 10 is arranged on the surface of the second pipeline 2, two groups of locking rods 11 are symmetrically arranged inside the locking plate 10, and clamping heads 12 are arranged on the surface of each group of long rods 8.

The inner wall of sleeve 3 is provided with the screw thread, and the surface of first pipeline 1 is provided with the screw thread groove, rotates sleeve 3 and makes it rotate at the surface of first pipeline 1 to take place the displacement, drives the lantern ring 6 simultaneously and removes.

The lantern ring 6 is provided with an annular rotating groove matched with the connecting block 5 for the inner side surface, the lantern ring 6 is rotatably connected with the sleeve 3 through the connecting block 5, and through the arranged structure, the lantern ring 6 can be driven to move through the sleeve 3, and meanwhile, the lantern ring 6 cannot co-rotate with the sleeve 3.

Every connecting piece 7 of group includes two sets of diaphragm and bull stick, and two sets of diaphragm symmetry are installed on the surface of lantern ring 6, and the bull stick is installed in two sets of opposite one side of diaphragm, and the rotatable surface of installing at the bull stick of stock 8, through this structure of setting up, when can guaranteeing first pipeline 1 and second pipeline 2 connection stability, dop 12 breaks away from with locking lever 11 when convenient.

Two sets of mounting grooves are symmetrically formed in the surface of the locking plate 10, and the locking rod 11 is mounted in the mounting grooves, so that the first pipeline 1 and the second pipeline 2 can be connected into a whole through the clamping head 12 and the locking rod 11 by the structure.

When connecting first pipeline 1 and second pipeline 2, install the inside at first pipeline 1 with installation head 9, later with dop 12 joint at the surface of locking lever 11, rotate knob 4 and drive sleeve 3 and remove at the surface of first pipeline 1, carry out the removal with lantern ring 6 in the removal in-process, the lantern ring 6 can not follow sleeve 3 and rotate together to by stock 8 pulling second pipeline 2 and the inseparable laminating of first pipeline 1, thereby guarantee the leakproofness of first pipeline 1 and second pipeline 2, easy operation simultaneously.

As shown in fig. 4 and 6, a steam conduit connecting mechanism is provided, fixing plates 13 are mounted on two side surfaces of each set of clamping heads 12, a stop lever 14 is slidably mounted in each set of fixing plates 13, a handle 15 is mounted at the end of each stop lever 14, and springs 16 are mounted on the surfaces of each set of fixing plates 13.

The spring 16 is sleeved on the surface of the stop lever 14, one end of the spring 16 is arranged on the surface of the handle 15, the other end of the spring 16 is arranged on the surface of the fixed plate 13, and the spring 16 is used for guaranteeing the stability of the stop lever 14 and further effectively preventing the locking rod 11 from being separated from the clamping head 12.

And then, before the clamping head 12 is clamped on the surface of the locking rod 11, the handle 15 is pulled to drive the stop lever 14 to retract, then, the clamping head 12 is clamped on the surface of the locking rod 11, and then, the handle 15 is released to drive the stop lever 14 to reset under the action of the spring 16, so that the locking rod 11 and the clamping head 12 can be effectively prevented from being separated, and the connection stability of the first pipeline 1 and the second pipeline 2 is ensured.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. The utility model provides a coupling mechanism of steam conduit, includes first pipeline (1) and second pipeline (2), its characterized in that, sleeve (3) are installed to the surface screw of first pipeline (1), knob (4) are installed to the left end of sleeve (3), multiunit connecting block (5) are installed to the surface symmetry of sleeve (3), the surface swivelling joint of connecting block (5) has lantern ring (6), the surface symmetry of lantern ring (6) installs two sets of connecting pieces (7), and every group connecting piece (7)'s surface all is connected with stock (8), installation head (9) are installed to the end of second pipeline (2), the surface mounting of second pipeline (2) has locking plate (10), two sets of locking levers (11) are installed to the internal symmetry of locking plate (10), and every group stock (8) surface all installs chuck (12), and fixed plate (13) are all installed to the both sides surface of every group chuck (12), every group fixed plate (13)'s internally sliding mounting (14), pin (14) are installed to the end of end, every spring (16) is installed to the end of pin (14).

2. A connection mechanism of a steam conduit according to claim 1, characterized in that the inner wall of the sleeve (3) is provided with threads and the surface of the first pipe (1) is provided with thread grooves.

3. The steam conduit connection mechanism according to claim 1, wherein the collar (6) is provided with an annular rotating groove matched with the connecting block (5) on the inner side surface, and the collar (6) is rotatably connected with the sleeve (3) through the connecting block (5).

4. A steam conduit connection according to claim 1, wherein each set of said connection members (7) comprises two sets of transverse plates symmetrically mounted on the surface of the collar (6) and a rotating rod mounted on the opposite side of the two sets of transverse plates, the long rod (8) being rotatably mounted on the surface of the rotating rod.

5. The steam conduit connection mechanism according to claim 1, wherein the surface of the locking plate (10) is symmetrically provided with two sets of mounting grooves, and the locking lever (11) is mounted inside the mounting grooves.

6. The steam conduit connection mechanism according to claim 1, wherein the spring (16) is sleeved on the surface of the stop lever (14), and one end of the spring (16) is mounted on the surface of the handle (15) and the other end is mounted on the surface of the fixing plate (13).