CN217177790U

CN217177790U - Pipeline connecting mechanism for boiler heating

Info

Publication number: CN217177790U
Application number: CN202220883933.XU
Authority: CN
Inventors: 于克伟; 于英忠; 王福珍; 黄峰; 欧阳燚男
Original assignee: Heilongjiang Baoquanling Reclamation Area Chengxin Heating Co ltd
Current assignee: Heilongjiang Baoquanling Reclamation Area Chengxin Heating Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-12
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a pipeline coupling mechanism for boiler heating, which comprises a pipe body, the one end of body is provided with the intercommunication cover, the one end fixedly connected with connection plug bush that is close to the body on the intercommunication cover, it is internal to connect plug bush activity insert tube, two fixed block one of fixed surface fixedly connected with of intercommunication cover, the one end that is close to on the fixed block one and connects the plug bush is connected with the regulation lead screw perpendicularly, the surface activity cover of body is equipped with the lock sleeve, keep away from a plurality of spacing inserted bars of one end fixedly connected with of connecting the plug bush on the intercommunication cover. This kind of pipeline coupling mechanism for boiler heating through setting up the lock sleeve, connecting plug bush and intercommunication cover, can fix the tip of body, conveniently connects two bodies that are close to each other through two sets of coupling mechanism, adjusts the lead screw through setting up, can adjust between intercommunication cover and the lock sleeve, adjusts the distance between the two to fix the tip of body.

Description

Pipeline connecting mechanism for boiler heating

Technical Field

The utility model relates to a boiler pipe connection technical field specifically is a pipe connection mechanism for boiler heating.

Background

The heating boiler comprises an electric heating boiler, an oil heating boiler, a gas heating boiler and the like, is also called a heating boiler, a heating boiler and the like, and is a boiler variety capable of meeting the heating requirements of people in winter.

In boiler heating, need the pipeline to carry the heating installation, in actual need, need connect many pipelines in order to satisfy the transport of heating installation, flange and bolt etc. are adopted in general connection, troublesome poeration, and the pipe connection department receives the damage easily, influences the use. Therefore, the pipeline connecting mechanism for boiler heating is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a pipeline connecting mechanism for boiler heating, which comprises a pipe body, wherein one end of the pipe body is provided with a communicating sleeve, one end of the communicating sleeve close to the pipe body is fixedly connected with a connecting plug bush which is movably inserted into the pipe body, the surface of the communication sleeve is fixedly connected with two first fixing blocks, one end of each first fixing block, which is close to the connecting plug bush, is vertically connected with an adjusting screw rod, the surface of the tube body is movably sleeved with a locking sleeve, one end of the communicating sleeve far away from the connecting plug bush is fixedly connected with a plurality of limiting plug rods, a plurality of limiting holes are arranged at one end of the communicating sleeve close to the limiting inserted rod, a second fixing block and a third fixing block are fixedly connected to the side wall of the communicating sleeve, the locking rod is vertically connected to the third fixing block, a sealing outer ring is arranged on one side, close to the limiting hole, of the communication sleeve, and a sealing groove is formed in one side, close to the sealing outer ring, of the communication sleeve.

As a preferred technical scheme of the utility model, the installation is put in and has been seted up logical groove on the locking cover, the installation leads to the groove and adjusts the lead screw one-to-one setting, the installation is provided with the thread groove on leading to the inslot wall, it passes the installation through the groove through the screw thread activity to adjust the lead screw.

As a preferred technical scheme of the utility model, a fixed block is along body symmetry setting, the one end of adjusting the lead screw is rotated and is connected on fixed block one.

As a preferred technical scheme of the utility model, spacing inserted bar and spacing hole one-to-one set up, spacing inserted bar and spacing hole size phase-match.

As a preferred technical scheme of the utility model, fixed block two sets up along the intercommunication cover symmetry each other with fixed block three, the one end of check lock lever is rotated and is connected one side that is close to sealed outer lane on fixed block three, set up the screw thread through-hole on the fixed block two.

As a preferred technical scheme of the utility model, a plurality of through holes have been seted up on the sealed outer lane, the through hole sets up with spacing inserted bar and spacing hole one-to-one respectively, the both sides difference fixedly connected with sealing inner circle of sealed outer lane.

As an optimal technical scheme of the utility model, the inner wall setting of intercommunication cover is followed to the seal groove, the activity of sealed inner circle sets up in the seal groove.

The utility model has the advantages that:

1. according to the pipeline connecting mechanism for boiler heating, the end parts of the pipe bodies can be fixed by arranging the locking sleeves, the connecting plug bushes and the communicating sleeves, the two pipe bodies which are close to each other can be conveniently connected through the two groups of connecting mechanisms, the communicating sleeves and the locking sleeves can be adjusted by arranging the adjusting screw rods, the distance between the communicating sleeves and the locking sleeves is adjusted, and therefore the end parts of the pipe bodies are fixed;

2. according to the pipeline connecting mechanism for boiler heating, the sealing groove is formed in the end part of the communicating sleeve, and the matched sealing inner ring and the matched sealing outer ring are arranged, so that the space between the two connecting mechanisms can be conveniently sealed, the poor sealing performance and poor heating effect caused by the poor sealing performance of a boiler in use are prevented, the sealing range is increased by arranging the sealing outer ring, and the position of the sealing outer ring is limited by the limiting insertion rod, so that the sealing outer ring is prevented from deviating from the connecting mechanisms;

3. this kind of pipeline coupling mechanism for boiler heating through setting up check lock lever and fixed block, helps connecting two coupling mechanism, has solved the problem of being not convenient for connect between the heating pipe, has improved the operating efficiency of pipe connection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a pipe connection mechanism for boiler heating according to the present invention;

FIG. 2 is an internal cross-sectional view of a pipe connection mechanism for boiler heating according to the present invention;

FIG. 3 is a perspective view of a connecting sleeve of a pipe connecting mechanism for boiler heating according to the present invention;

fig. 4 is a schematic structural diagram of the pipe connection mechanism for boiler heating according to the present invention.

In the figure: 1. a pipe body; 2. a locking sleeve; 3. sealing the inner ring; 4. connecting the plug bush; 5. a first fixed block; 6. adjusting the lead screw; 7. a second fixing block; 8. a limiting inserted rod; 9. a locking lever; 10. sealing the outer ring; 11. a third fixed block; 12. a communicating sleeve; 13. installing a through groove; 14. and a limiting hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model relates to a pipeline connecting mechanism for boiler heating, which comprises a pipe body 1, one end of the pipe body 1 is provided with a communicating sleeve 12, one end of the communicating sleeve 12 close to the pipe body 1 is fixedly connected with a connecting plug bush 4, the connecting plug bush 4 is movably inserted into the pipe body 1, the surface of the communicating sleeve 12 is fixedly connected with two fixed blocks I5, one end of the fixed block I5 close to the connecting plug bush 4 is vertically connected with an adjusting screw 6, the surface of the pipe body 1 is movably sleeved with a locking sleeve 2, one end of the communicating sleeve 12 far away from the connecting plug bush 4 is fixedly connected with a plurality of limiting plug rods 8, one end of the communicating sleeve 12 close to the limiting plug rods 8 is provided with a plurality of limiting holes 14, the side wall of the communicating sleeve 12 is fixedly connected with a fixed block II 7 and a fixed block III 11, the fixed block III 11 is vertically connected with a locking rod 9, one side of the communicating sleeve 12 close to the limiting holes 14 is provided with a sealing outer ring 10, one side of the communication sleeve 12 close to the sealing outer ring 10 is provided with a sealing groove.

Wherein, seted up the installation on the lock sleeve 2 and led to groove 13, the installation leads to groove 13 and adjusts lead screw 6 one-to-one setting, is provided with the thread groove on the logical groove 13 inner wall of installation, adjusts lead screw 6 and passes the logical groove 13 of installation through the screw thread activity.

Wherein, fixed block 5 sets up along body 1 symmetry, and the one end of adjusting lead screw 6 is rotated and is connected on fixed block 5.

Wherein, spacing inserted bar 8 and spacing hole 14 one-to-one setting, spacing inserted bar 8 and spacing hole 14 size phase-match.

Wherein, the fixed block II 7 and the fixed block III 11 are arranged symmetrically along the communicating sleeve 12, one end of the locking rod 9 is rotatably connected to one side of the fixed block III 11 close to the sealing outer ring 10, and the fixed block II 7 is provided with a threaded through hole.

The sealing outer ring 10 is provided with a plurality of through holes, the through holes are respectively in one-to-one correspondence with the limiting insertion rods 8 and the limiting holes 14, and two sides of the sealing outer ring 10 are respectively fixedly connected with the sealing inner rings 3.

Wherein, the seal groove is arranged along the inner wall of the communication sleeve 12, and the seal inner ring 3 is movably arranged in the seal groove.

The working principle is as follows: when the connecting device is used, one end of the connecting plug bush 4 is inserted into the pipe body 1, the locking sleeve 2 moves to the outer side of the connecting plug bush 4, the pipe body 1 is clamped between the connecting plug bush 4 and the communicating sleeve 12, the outer wall of the communicating sleeve 12 is obliquely arranged, the adjusting screw rods 6 respectively penetrate through the installation through grooves 13 and are in threaded connection with the installation through grooves 13, the connecting plug bush 4 is close to the inner wall of the communicating sleeve 12 to enable the connecting plug bush to be connected more tightly, the two communicating sleeves 12 which are close to each other are connected with each other, the limiting plug rods 8 are respectively aligned to the limiting holes 14, the sealing inner ring and the sealing outer ring are respectively positioned between the two communicating sleeves 12, the locking rod 9 on one communicating sleeve 12 penetrates through the second fixing block 7 on the other communicating sleeve 12 and are connected with each other through threaded connection, and the end of the pipe body 1 can be fixed by arranging the locking sleeve 2, the connecting plug bush 4 and the communicating sleeve 12, two pipe bodies 1 which are close to each other are conveniently connected through two groups of connecting mechanisms, the distance between the communicating sleeve 12 and the locking sleeve 2 can be adjusted by arranging the adjusting screw rod 6, thereby fixing the end of the pipe body 1, by providing a sealing groove at the end of the communication sleeve 12, and the matched sealing inner ring 3 and the sealing outer ring 10 are arranged, so that the sealing between the two connecting mechanisms can be conveniently carried out, the poor heating effect caused by the poor sealing property when the boiler is used is prevented, the sealing range is enlarged by arranging the sealing outer ring 10, and the position of the sealing outer ring 10 is limited by the limiting inserted bar 8, the sealing outer ring 10 is prevented from deviating from the connecting mechanism, through setting up check lock lever 9 and fixed block, help being connected two coupling mechanism, solved the problem of being not convenient for connect between the heating pipe, improved the operating efficiency of pipe connection.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipeline connecting mechanism for boiler heating, includes body (1), its characterized in that, the one end of body (1) is provided with intercommunication cover (12), the one end fixedly connected with connection plug bush (4) that is close to body (1) on intercommunication cover (12), connect plug bush (4) activity insert in body (1), the fixed surface of intercommunication cover (12) is connected with two fixed block one (5), the one end that is close to connection plug bush (4) on fixed block one (5) is connected with adjusting screw (6) perpendicularly, the movable surface cover of body (1) is equipped with lock sleeve (2), the one end fixedly connected with a plurality of spacing inserted bars (8) of keeping away from connection plug bush (4) on intercommunication cover (12), the one end that is close to spacing inserted bar (8) on intercommunication cover (12) has seted up a plurality of spacing hole (14), fixedly connected with two (7) and three (11) on the lateral wall of intercommunication cover (12), the locking rod (9) is perpendicularly connected to the third fixing block (11), a sealing outer ring (10) is arranged on one side, close to the limiting hole (14), of the communication sleeve (12), and a sealing groove is formed in one side, close to the sealing outer ring (10), of the communication sleeve (12).

2. The pipe connecting mechanism for boiler heating according to claim 1, wherein the locking sleeve (2) is provided with an installation through groove (13), the installation through groove (13) and the adjusting screw rod (6) are arranged in a one-to-one correspondence manner, the inner wall of the installation through groove (13) is provided with a thread groove, and the adjusting screw rod (6) movably penetrates through the installation through groove (13) through threads.

3. The pipe connecting mechanism for boiler heating according to claim 1, wherein the first fixing blocks (5) are symmetrically arranged along the pipe body (1), and one end of the adjusting screw rod (6) is rotatably connected to the first fixing blocks (5).

4. The pipe connecting mechanism for boiler heating according to claim 1, wherein the limiting inserted rods (8) are arranged in one-to-one correspondence with the limiting holes (14), and the size of the limiting inserted rods (8) is matched with that of the limiting holes (14).

5. The pipe connecting mechanism for boiler heating according to claim 1, wherein the second fixing block (7) and the third fixing block (11) are symmetrically arranged along the communicating sleeve (12), one end of the locking rod (9) is rotatably connected to one side, close to the outer sealing ring (10), of the third fixing block (11), and a threaded through hole is formed in the second fixing block (7).

6. The pipe connecting mechanism for boiler heating according to claim 1, wherein a plurality of through holes are formed in the sealing outer ring (10), the through holes are respectively arranged in one-to-one correspondence with the limiting inserted rods (8) and the limiting holes (14), and the sealing inner ring (3) is respectively fixedly connected to two sides of the sealing outer ring (10).

7. A pipe connecting mechanism for boiler heating according to claim 6, characterized in that the sealing groove is arranged along the inner wall of the communicating sleeve (12), and the sealing inner ring (3) is movably arranged in the sealing groove.