CN114382978A - Pipeline compensator convenient to connect - Google Patents
Pipeline compensator convenient to connect Download PDFInfo
- Publication number
- CN114382978A CN114382978A CN202011114647.9A CN202011114647A CN114382978A CN 114382978 A CN114382978 A CN 114382978A CN 202011114647 A CN202011114647 A CN 202011114647A CN 114382978 A CN114382978 A CN 114382978A
- Authority
- CN
- China
- Prior art keywords
- plate
- flange
- connecting rod
- welded
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with a single corrugation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with several corrugations
- F16L51/028—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with several corrugations with the expansion or contraction of each corrugation being limited
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to the technical field of pipeline compensators, in particular to a pipeline compensator convenient to connect, which comprises a first flange plate, a second flange plate, a corrugated pipe, a first connecting plate, a second connecting plate, a connecting rod, a supporting plate and a spring, wherein the corrugated pipe is arranged between the first flange plate and the second flange plate; a second connecting plate is welded on the outer wall of the first flange plate, a connecting rod is in plug fit with the second connecting plate, a spring is sleeved outside the connecting rod, one end of the connecting rod penetrates through the sleeve plate and is connected with a sliding block in a welding mode, and one end of the sliding block extends into the supporting plate; one end of the supporting plate is welded on the sleeve plate, and the other end of the supporting plate is welded on the first connecting plate. According to the invention, through the matching of the sliding block and the sliding groove, the connecting rod moves in the sleeve plate, and the spring makes elastic movement following the movement, so that when the corrugated pipe is subjected to telescopic deformation between the first flange plate and the second flange plate, the movement space and the extension amount of the corrugated pipe are ensured.
Description
Technical Field
The invention relates to the technical field of pipeline compensators, in particular to a pipeline compensator convenient to connect.
Background
Compensators are also conventionally called expansion joints, or expansion joints. It is composed of bellows, end pipe, support, flange and pipe. Belongs to a compensating element. The effective telescopic deformation of the working body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like. And can also be used for noise reduction and vibration reduction.
At present, the screw and the nut are adopted for fixing connection, the connection mode is troublesome and labor-consuming, the position between the two groups of flange plates is fixed in the fixing connection mode, the expansion amount of the corrugated pipe is limited, the expansion amount of the corrugated pipe is small, and the corrugated pipe can be cracked.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pipeline compensator convenient to connect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pipeline compensator convenient for connection comprises a first flange plate, a second flange plate, a corrugated pipe, a first connecting plate, a second connecting plate, a connecting rod, a supporting plate and a spring, wherein the corrugated pipe is arranged between the first flange plate and the second flange plate;
a second connecting plate is welded on the outer wall of the first flange plate, a connecting rod is in plug fit with the second connecting plate, a spring is sleeved outside the connecting rod, one end of the connecting rod penetrates through the sleeve plate and is connected with a sliding block in a welding mode, and one end of the sliding block extends into the supporting plate;
one end of the supporting plate is welded on the sleeve plate, and the other end of the supporting plate is welded on the first connecting plate.
Preferably, the outer wall welding of second ring flange has three first link plate, and first link plate and the mutual opposition setting of second link plate.
Preferably, the outer wall of one end of the connecting rod is spirally matched with a nut in a rotating mode.
Preferably, one end of the spring is welded on the second connecting plate, and the other end of the spring is welded on the sleeve plate.
Preferably, a sliding groove is formed in the side wall of one end of the supporting plate, and a sliding block is arranged inside the sliding groove in a sliding fit mode.
The invention has the beneficial effects that:
according to the invention, through the matching of the sliding block and the sliding groove, the connecting rod moves in the sleeve plate, and the spring makes elastic movement following the movement, so that when the corrugated pipe is subjected to telescopic deformation between the first flange plate and the second flange plate, the movement space and the extension amount of the corrugated pipe are ensured.
Drawings
FIG. 1 is a front view of a pipe compensator according to the present invention for easy connection;
FIG. 2 is a schematic top view of a pipe compensator for easy connection according to the present invention;
fig. 3 is a schematic top view of the connecting rod and the supporting plate of the pipe compensator according to the present invention.
In the figure: the corrugated pipe comprises a first flange plate 1, a corrugated pipe 2, a sleeve plate 3, a supporting plate 4, a first connecting plate 5, a sliding groove 6, a sliding block 7, a spring 8, a connecting rod 9, a second connecting plate 10, a nut 11 and a second flange plate 12.
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.
Example (b): referring to fig. 1-3, a pipeline compensator convenient for connection comprises a first flange plate 1, a second flange plate 12, a corrugated pipe 2, a first connecting plate 5, a second connecting plate 10, a connecting rod 9, a supporting plate 4 and a spring 8, wherein the corrugated pipe 2 is arranged between the first flange plate 1 and the second flange plate 12;
the outer wall of the first flange plate 1 is welded with a second connecting plate 10, the second connecting plate 10 is in plug fit with a connecting rod 9, the outer wall of one end of the connecting rod 9 is in spiral rotation fit with a nut 11, a spring 8 is sleeved outside the connecting rod 9, one end of the spring 8 is welded on the second connecting plate 10, the other end of the spring 8 is welded on the sleeve plate 3, the other end of the connecting rod 9 penetrates through the sleeve plate 3 and is connected with a sliding block 7 in a welding mode, one end of the sliding block 7 extends into the supporting plate 4, the side wall of one end of the supporting plate 4 is provided with a sliding groove 6, and the sliding block 7 is in sliding fit with the inside of the sliding groove 6;
one end welding of backup pad 4 is on lagging 3, and the other end welding of backup pad 4 is on first even board 5, and the outer wall welding of second ring flange 12 has three first even board 5, and first even board 5 sets up with second even board 10 mutually opposedly.
Specifically, when the corrugated pipe 2 arranged between the first flange plate 1 and the second flange plate 12 is subjected to telescopic deformation, the first connecting plate 5 drives the connecting rod 9 to move along the jack formed on the sleeve plate 3 and also drives the sliding block 7 to move in the sliding groove 6, and meanwhile, the spring 8 follows the elastic movement;
the second connecting plate 10 can drive the supporting plate 4 to move, so that the sliding groove 6 and the sliding block 7 move relatively, the sleeve plate 3 moves along the connecting rod 9 and drives the spring 8 to do elastic movement;
through the cooperation of slider 7 and spout 6, the motion of connecting rod 9 in lagging 3, and spring 8 is the elastic motion of following, when making bellows 2 do the flexible deformation between first ring flange 1 second ring flange 12, has guaranteed the activity space and the extension of bellows 2.
Those not described in detail in this specification are within the skill of the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
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 (5)
1. A pipeline compensator convenient for connection comprises a first flange (1), a second flange (12), a corrugated pipe (2), a first connecting plate (5), a second connecting plate (10), a connecting rod (9), a supporting plate (4) and a spring (8), and is characterized in that the corrugated pipe (2) is arranged between the first flange (1) and the second flange (12);
a second connecting plate (10) is welded on the outer wall of the first flange plate (1), a connecting rod (9) is connected to the second connecting plate (10) in an inserting and matching mode, a spring (8) is sleeved outside the connecting rod (9), one end of the connecting rod (9) penetrates through the sleeve plate (3) and is connected with a sliding block (7) in a welding mode, and one end of the sliding block (7) extends into the supporting plate (4);
one end of the supporting plate (4) is welded on the sleeve plate (3), and the other end of the supporting plate (4) is welded on the first connecting plate (5).
2. The pipe compensator convenient for connection according to claim 1, wherein the outer wall of the second flange (12) is welded with three first connecting plates (5), and the first connecting plates (5) and the second connecting plates (10) are arranged opposite to each other.
3. A pipe compensator for facilitating connection according to claim 1, wherein the outer wall of one end of the connecting rod (9) is screw-rotatably fitted with a nut (11).
4. A pipe compensator for facilitating connection according to claim 1, wherein one end of the spring (8) is welded to the second tie plate (10) and the other end of the spring (8) is welded to the strap (3).
5. The pipe compensator convenient to connect as claimed in claim 1, wherein the side wall of one end of the supporting plate (4) is provided with a sliding groove (6), and a sliding block (7) is slidably fitted inside the sliding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114647.9A CN114382978A (en) | 2020-10-19 | 2020-10-19 | Pipeline compensator convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114647.9A CN114382978A (en) | 2020-10-19 | 2020-10-19 | Pipeline compensator convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114382978A true CN114382978A (en) | 2022-04-22 |
Family
ID=81192634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011114647.9A Pending CN114382978A (en) | 2020-10-19 | 2020-10-19 | Pipeline compensator convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114382978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574165A (en) * | 2022-09-21 | 2023-01-06 | 西安热工研究院有限公司 | Device for eliminating pipeline stress and using method thereof |
-
2020
- 2020-10-19 CN CN202011114647.9A patent/CN114382978A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574165A (en) * | 2022-09-21 | 2023-01-06 | 西安热工研究院有限公司 | Device for eliminating pipeline stress and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114382978A (en) | Pipeline compensator convenient to connect | |
| CN214331857U (en) | High temperature resistant non-metallic expansion joint | |
| CN213629417U (en) | Pipeline compensator convenient to connect | |
| CN211344409U (en) | Jacketed corrugated pipe compensator | |
| CN215410784U (en) | Series type universal corrugated compensator | |
| CN209725576U (en) | A Straight Pipe Pressure Balance Bellows Compensator | |
| CN220396877U (en) | Expansion joint with compensation and noise reduction functions | |
| CN207994501U (en) | A kind of angular type expansion joint and its component | |
| CN111396674A (en) | Novel quick-mounting expansion joint and mounting method thereof | |
| CN216768733U (en) | High-pressure balance type compensator | |
| CN217108743U (en) | Adjustable corrugated pipe compensator | |
| CN212319135U (en) | Compensator capable of keeping stability in use process | |
| CN2285411Y (en) | Three-dimension conpensation composite hinge expansion joint | |
| CN112197090A (en) | Pressure balance type corrugated compensator | |
| CN101865347A (en) | Fully-balanced expansion joint for space compensation | |
| CN211450020U (en) | Circular multi-wave compensator | |
| CN208011114U (en) | A kind of spherical shape corrugated expansion joint | |
| CN222163020U (en) | A slurry pump support device for a shaft boring machine | |
| CN220134943U (en) | Thin-wall stainless steel pipe ripple compensator fixing structure | |
| CN223648854U (en) | A DC thrustless sleeve compensator to prevent excessive displacement | |
| CN219588400U (en) | Axial impact-resistant expansion joint | |
| CN223537201U (en) | Elliptical racetrack expansion joint | |
| CN223411714U (en) | A wear-resistant metal bellows expansion joint | |
| CN222798450U (en) | A telescopic casing expansion joint based on biomass boiler ash cooler | |
| CN219140171U (en) | Spiral pipe compensator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220422 |