CN114370539A

CN114370539A - Quick mounting structure and steam pipeline

Info

Publication number: CN114370539A
Application number: CN202210043248.0A
Authority: CN
Inventors: 汪亮亮; 孙传学; 袁超; 石兵兵; 张靖
Original assignee: Zunyi Chaoyu Boiler Co ltd
Current assignee: Zunyi Chaoyu Boiler Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-04-19

Abstract

The invention discloses a quick mounting structure and a steam pipeline, and relates to the technical field of steam pipelines. According to the invention, the movable block is rotated around the rotating shaft, so that the screw rod welded with the movable block can be driven to rotate, the screw rod can be matched with the screw hole of the other joint, and therefore two groups of joints can be assembled in parallel, the assembly is convenient and fast.

Description

Quick mounting structure and steam pipeline

Technical Field

The invention relates to the technical field of steam pipelines, in particular to a quick mounting structure and a steam pipeline.

Background

The steam pipeline has good mechanical property and heat insulation property, can resist high temperature of 180 ℃ by modification or combination with other heat insulation materials under the normal condition at 120 ℃, is suitable for heat insulation engineering of various cold and hot water high-temperature and low-temperature pipelines, and is not suitable for adopting a sleeve compensator on the steam pipeline, the filler of the compensator needs to be continuously replaced, and the maintenance amount is too large; the axial corrugated compensator is not suitable to be adopted and is arranged on a steam pipeline, although the appearance is attractive and the maintenance amount is small, the thrust generated by internal pressure is too large, so that the construction cost of civil engineering is increased, and therefore a quick mounting structure and the steam pipeline are proposed.

When the existing steam pipeline mounting structure is used for mounting a steam pipeline, the adjacent joints can be butted or parallelly assembled for use usually by welding, and the mounting efficiency is relatively low.

Disclosure of Invention

The invention aims to solve the defects that when an existing steam pipeline mounting structure is used for mounting a steam pipeline, adjacent joints can be butted or parallelly assembled for use only by welding, and the mounting efficiency is relatively low.

In order to achieve the purpose, the invention adopts the following technical scheme:

quick mount structure, including:

the joint, the inner wall that connects bonds there is the rubber pad, the external connection of rubber pad has the sleeve pipe, and the welding of sheathed tube inboard has the card strip, the groove has been seted up to the bottom of joint, and the internally mounted who accomodates the groove has the movable block, the fixed plate is installed to the both sides of movable block, be connected with the pivot between movable block and the fixed plate, and the bottom of movable block is connected with the screw rod, the screw is installed to the positive central authorities of joint, and the top of joint has seted up the screw, the welding of the left end face of joint has external screw thread pipe, and the right-hand member face of joint has seted up the thread groove.

Preferably, a limiting groove is formed in the fixing plate, a spring is connected to the inner wall of the limiting groove, and a limiting block is connected to the tail end of the spring.

Preferably, a rotating structure is formed between the movable block and the fixed plate through a rotating shaft, and the movable block is in electric welding connection with the screw rod.

Preferably, the external thread of the external threaded pipe is complementary to the internal thread of the thread groove, and the length of the external threaded pipe is consistent with the depth of the thread groove.

Preferably, the limiting block and the rotating shaft are abutted, and the rotating shaft and the fixing plate form an elastic structure through the limiting block and the spring.

Preferably, the limiting blocks are connected with the limiting grooves in a sliding mode, and the number of the limiting blocks is two.

A steam line, comprising:

the steam pipeline is sleeved on the inner side of the sleeve, and a clamping groove is formed in the outer portion of the steam pipeline.

Preferably, the length of the clamping groove is consistent with that of the steam pipeline, and the depth of the clamping groove is one third of the thickness of the steam pipeline.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the movable block is rotated around the rotating shaft, so that the screw rod welded with the movable block can be driven to rotate, the screw rod can be matched with the screw hole of the other joint, and therefore two groups of joints can be assembled in parallel, the assembly is convenient and fast.

2. In the invention, when the two groups of joints which are assembled in parallel are shaken, the limiting blocks and the springs can support and buffer the rotating shaft, so that the two groups of joints which are assembled in parallel can move in a short distance in a direction opposite to each other and in a reverse direction, and the buffer of the two groups of joints which are assembled in parallel can be effectively weakened.

3. According to the steam pipeline connecting device, when the steam pipeline is sent into the sleeve, the clamping strips on the inner wall of the sleeve just can slide into the clamping grooves, so that the steam pipeline and the sleeve can be connected together, and the steam pipeline is not prone to relative rotation in the sleeve, so that the overall connecting stability is good.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the joint of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the internal connection structure of the fixing plate according to the present invention.

Illustration of the drawings:

1. a steam line; 2. a card slot; 3. an externally threaded tube; 4. a joint; 5. a screw; 6. a thread groove; 7. a screw; 8. a screw hole; 9. clamping the strip; 10. a sleeve; 11. a rubber pad; 12. a movable block; 13. a receiving groove; 14. a rotating shaft; 15. a fixing plate; 16. a limiting groove; 17. a limiting block; 18. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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 quick-mounting structure includes a joint 4, a rubber pad 11 adhered to an inner wall of the joint 4, a sleeve 10 connected to an outer portion of the rubber pad 11, and the inner side of the sleeve 10 is welded with a clamping strip 9, the bottom of the joint 4 is provided with a receiving groove 13, a movable block 12 is arranged in the receiving groove 13, a rotating structure is formed between the movable block 12 and a fixed plate 15 through a rotating shaft 14, and the movable block 12 is connected with the screw 7 by electric welding, the movable block 12 can rotate around the rotating shaft 14, thereby driving the screw rod 7 welded with the screw rod to rotate, the screw rod 7 can be matched with the screw hole 8 of the other joint 4, therefore, two groups of joints 4 can be assembled in parallel, the installation is convenient and rapid, the fixed plates 15 are installed on two sides of the movable block 12, the rotating shaft 14 is connected between the movable block 12 and the fixed plates 15, and the bottom end of the movable block 12 is connected with the screw 7;

the center of the front face of the joint 4 is provided with a screw 5, the top of the joint 4 is provided with a screw hole 8, the left end face of the joint 4 is welded with an external threaded pipe 3, the right end face of the joint 4 is provided with a thread groove 6, the external thread of the external threaded pipe 3 is complementary with the internal thread of the thread groove 6, the length of the external threaded pipe 3 is consistent with the depth of the thread groove 6, the two groups of joints 4 can be butted by screwing the external threaded pipe 3 into the thread groove 6 of the other joint 4, and the consistent depth ensures that the contact end faces of two adjacent joints 4 can be flush after the external threaded pipe 3 is screwed into the thread groove 6;

spacing groove 16 has been seted up to the inside of fixed plate 15, the inner wall connection of spacing groove 16 has spring 18, and spring 18's end-to-end connection has stopper 17, be the butt between stopper 17 and the pivot 14, and constitute the elasticity structure through stopper 17 and spring 18 between pivot 14 and the fixed plate 15, stopper 17 can play the limiting displacement to pivot 14, and when two sets of joints 4 of parallel assembly each other take place to rock, stopper 17 and spring 18 can play the effect of support and buffering to pivot 14, the buffering that the joint 4 that can effectively weaken parallel assembly received, be sliding connection between stopper 17 and the spacing groove 16, and stopper 17's quantity is two sets of, when rocking from top to bottom takes place for pivot 14, can extrude stopper 17 and remove, stopper 17 is hugging closely the inner wall slip at spacing groove 16, stability is better.

The steam pipeline comprises a steam pipeline 1, the steam pipeline 1 is sleeved on the inner side of a sleeve 10, a clamping groove 2 is arranged on the outer portion of the steam pipeline 1, when the steam pipeline 1 is sent into the sleeve 10, a clamping strip 9 on the inner wall of the sleeve 10 can just slide into the clamping groove 2, further, the steam pipeline 1 and the sleeve 10 can be connected together, the steam pipeline 1 is not easy to rotate in the sleeve 10, the connection stability is good, the length of the clamping groove 2 is consistent with that of the steam pipeline 1, and the depth of the clamping groove 2 is one third of the thickness of the steam pipeline 1, when the clamping groove 2 with the length consistent with that of the steam pipeline 1 is matched with the clamping strip 9, can be directly slide card strip 9 into the inside of draw-in groove 2, set up the degree of depth of draw-in groove 2 into the one third of steam conduit 1 thickness, ensure not to cause too big influence because of draw-in groove 2 is seted up to steam conduit 1's outside.

The working principle is as follows: when the steam pipeline 1 is sent into the sleeve 10, the clamping strip 9 on the inner wall of the sleeve 10 just can slide into the clamping groove 2, so that the steam pipeline 1 and the sleeve 10 can be connected together, the steam pipeline 1 is not easy to rotate in the sleeve 10, the connection stability is good, the connection tightness between the sleeve 10 and the joints 4 is enhanced through the screws 5, the movable block 12 is rotated around the rotating shaft 14, the screw 7 welded together with the movable block can be driven to rotate, the screw 7 can be matched with the screw hole 8 of the other joint 4, so that the two groups of joints 4 can be assembled in parallel, the installation is convenient and rapid, when two adjacent joints 4 are required to be butted, the two groups of joints 4 can be butted by screwing the outer threaded pipe 3 into the thread groove 6 of the other joint 4, the installation is convenient, when the two groups of joints 4 assembled in parallel to each other shake, stopper 17 and spring 18 can play the effect of support and buffering to countershaft 14 for two sets of joints 4 that are parallel to each other can short distance move in opposite directions and back of the body mutually, can effectively weaken the buffering that two sets of joints 4 of parallel equipment received, and in the use, the antidetonation effect is better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Quick mounting structure, its characterized in that includes:

joint (4), the inner wall of joint (4) bonds and has rubber pad (11), the external connection of rubber pad (11) has sleeve pipe (10), and the inboard welding of sleeve pipe (10) has card strip (9), the bottom of joint (4) has been seted up and has been accomodate groove (13), and the internally mounted who accomodates groove (13) has movable block (12), fixed plate (15) are installed to the both sides of movable block (12), be connected with pivot (14) between movable block (12) and fixed plate (15), and the bottom of movable block (12) is connected with screw rod (7), screw (5) are installed to the positive central authorities that connect (4), and screw (8) have been seted up at the top that connects (4), the left end face welding that connects (4) has external screw thread pipe (3), and the right-hand member face that connects (4) has seted up thread groove (6).

2. The quick-mount structure of claim 1, wherein: limiting grooves (16) are formed in the fixing plate (15), springs (18) are connected to the inner walls of the limiting grooves (16), and limiting blocks (17) are connected to the tail ends of the springs (18).

3. The quick-mount structure of claim 1, wherein: the movable block (12) and the fixed plate (15) form a rotating structure through a rotating shaft (14), and the movable block (12) is in electric welding connection with the screw rod (7).

4. The quick-mount structure of claim 1, wherein: the external thread of the external thread pipe (3) is complementary with the internal thread of the thread groove (6), and the length of the external thread pipe (3) is consistent with the depth of the thread groove (6).

5. The quick-mount structure of claim 2, wherein: the limiting block (17) is abutted to the rotating shaft (14), and the rotating shaft (14) and the fixing plate (15) form an elastic structure through the limiting block (17) and the spring (18).

6. The quick-mount structure of claim 2, wherein: the limiting blocks (17) are in sliding connection with the limiting grooves (16), and the number of the limiting blocks (17) is two.

7. Steam line, its characterized in that includes:

the steam pipeline (1) is sleeved on the inner side of the sleeve (10), and the clamping groove (2) is formed in the outer portion of the steam pipeline (1).

8. The vapor circuit of claim 7, wherein: the length of the clamping groove (2) is consistent with that of the steam pipeline (1), and the depth of the clamping groove (2) is one third of the thickness of the steam pipeline (1).