CN109253333A - A kind of stainless steel tube connection component - Google Patents
A kind of stainless steel tube connection component Download PDFInfo
- Publication number
- CN109253333A CN109253333A CN201811385147.1A CN201811385147A CN109253333A CN 109253333 A CN109253333 A CN 109253333A CN 201811385147 A CN201811385147 A CN 201811385147A CN 109253333 A CN109253333 A CN 109253333A
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- China
- Prior art keywords
- arc
- fixed
- plate
- folder
- stainless steel
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of stainless steel tube connection components, are related to technical field of pipeline connection.The present invention includes steel pipe body and connection component, and connection component includes one group of connector and a stainless steel bellows, connector week side be rotatably connected to a fixed device；Connector includes positioning pipe, and positioning pipe one end is fixed with a sleeve by water blockoff plate；Fixed device includes the first arc folder and the second arc folder, and the first arc presss from both sides one end and is fixed with the first locating plate.The present invention wraps up in steel pipe body by pulling pulling plate and rotating the first arc folder and the second arc clamping hard-pressed bale, the elastic force provided by spring drives pre-determined bit bar to move downward inside the pre-determined bit notch in insertion arc pressuring plate and the second arc folder, the position for limiting the first arc folder and the second arc folder solves the problems, such as that the moment is needed to keep clamping ring position that the person of being not convenient to use is caused to use when existing connection component tightens bolt.
Description
Technical field
The invention belongs to technical field of pipeline connection, more particularly to a kind of stainless steel tube connection component.
Background technique
Pipeline connection refers to the requirement according to design drawing, and processed prefabricated pipeline section is connected into a complete system
System, should select different connection methods in construction according to the material of pipe used, and common steel tube has threaded connection, flange to connect
It connects, be welded to connect, socket joint connection, the methods of pipeline Adherents junction.
Existing stainless steel tube connection component is typically all integral type, and steel pipe is fixed on connection component using bolt,
Being directed to two not opposite steel pipes of position will appear the problem of can not docking, the person of being not convenient to use using existing connection component
Installation, and when existing pipeline connecting assemble is fixed, is fixed using bolt, however is needed when being inserted into bolt and tightening
Need to keep the position of two clamping rings, thus the use for the person of being not convenient to use.
Summary of the invention
The purpose of the present invention is to provide a kind of stainless steel tube connection components, by pulling pulling plate and rotating the first arc folder
Hard-pressed bale is clamped with the second arc and wraps up in steel pipe body, and the elastic force drive pre-determined bit bar provided by spring moves downward insertion arc and connects
Inside pre-determined bit notch on fishplate bar and the second arc folder, the position of the first arc of limitation folder and the second arc folder is solved existing
Some connection components need the moment to keep clamping the problem of ring position causes the person of being not convenient to use to use when tightening bolt.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of stainless steel tube connection component, including steel pipe body and connection component, the connection component include
One group of connector and a stainless steel bellows, the connector week side be rotatably connected to a fixed device；
The connector includes positioning pipe, and described positioning pipe one end is fixed with a sleeve by water blockoff plate；
The fixed device includes the first arc folder and the second arc folder, and first arc presss from both sides one end, and to be fixed with first fixed
Bit slice, second arc press from both sides one end and are fixed with the second locating plate, and second locating plate side is fixed with a L shaped plate, the L
Shape plate one side is fixed with an arc panel, and one surface of L shaped plate offers a rectangular notch, and sliding is matched in the rectangular notch
Conjunction has a pre-determined bit bar；
The pre-determined bit bar is square bar structure, and the pre-determined bit bar bottom surface is a cambered surface, the appearance of cambered surface and steel pipe body
Face contact, described pre-determined bit bar one end are fixed with a baffle, the pre-determined bit bar week side be fixed with a limit film, the limit
A spring is fixed between piece and L shaped plate, the spring is circumferentially positioned at pre-determined bit rod outer surface；
First locating plate, one surface is fixed with arc connection sheet, and one surface of the second locating plate offers and arc
Connection sheet clearance fit runs through notch, and the arc connection sheet and the second arc press from both sides a surface and offer a pre-determined bit notch
With a screw thread notch, opposite on the pre-determined bit notch and pre-determined bit bar position, one surface of arc panel is fixed with a screw thread
It is opposite on set, the thread bush and screw thread notch position.
Further, mounting plate is nested and fixed in stainless steel bellows both ends, and the mounting plate passes through welding
It is fixedly connected with sleeve one end, mounting plate is hollow cylindrical structure.
Further, sleeve week side is fixed with a shaft by three attachment bases, and three attachment bases divide shaft
It is two parts, two parts of swivel becket rotations being respectively used on the first arc folder and the second arc folder, the first arc folder and second
Arc, which presss from both sides one end and passes through connecting plate respectively, is fixed with swivel becket, and the first arc folder and the second arc folder pass through swivel becket respectively
It is rotatablely connected with shaft and sleeve week side.
Further, the outer diameter of the positioning pipe is consistent with steel pipe body internal diameter, outside the sleeve diameter and steel pipe body
Diameter is consistent, and one surface of water blockoff plate is fixed with a rubber ring, and rubber ring plays the role of sealing.
Further, the gap between the arc panel and the second arc folder is identical as the thickness of arc connection sheet, described
First arc presss from both sides internal diameter and the internal diameter of the second arc folder is identical as the outer diameter of steel pipe body.
Further, one surface of baffle is fixed with a pulling plate, and one opposite flank of pulling plate is globoidal structure.
The invention has the following advantages:
1, the present invention is by pulling pulling plate and rotating the first arc folder and the second arc clamping hard-pressed bale wraps up in steel pipe body, and first
Positioning plate and the second positioning plate unclamp pulling plate when contacting, the elastic force that spring provides drives pre-determined bit bar to move downward insertion arc company
Inside pre-determined bit notch on fishplate bar and the second arc folder, the position of the first arc of limitation folder and the second arc folder is fixed in advance
The position that moment adjustment fixing clamp is needed when user being avoided to tighten bolt, passes through the cooperation of bolt, thread bush and screw thread notch
It is fixed in steel pipe body using by the first arc folder and the second arc folder, convenient for the installation of user, saves manpower and material resources.
2, the present invention meets the connection of two steel pipes in any position, keeps away by being equipped with positioning pipe and stainless steel bellows
Exempt from connection component occur that the problem of needing to adjust steel pipe position can not be adjusted, improves the serious forgiveness of construction, meet user
Using effect.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of stainless steel tube connection component of the invention；
Fig. 2 is the Structure explosion diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of connector；
Fig. 4 is the structural schematic diagram of fixed device；
Fig. 5 is the structural side view of Fig. 4；
Fig. 6 is the structure sectional view in Fig. 5 at A-A；
Fig. 7 is the partial enlarged view in Fig. 6 at A；
Fig. 8 is the structural schematic diagram of the first arc folder；
Fig. 9 is the structural schematic diagram of the second arc folder；
Figure 10 is the structural schematic diagram for being pre-positioned bar；
Figure 11 is the structural schematic diagram of stainless steel bellows；
In attached drawing, parts list represented by the reference numerals are as follows:
1- steel pipe body, 2- connection component, 3- connector, 4- stainless steel bellows, the fixed device of 5-, the first arc of 6-
Folder, the second arc of 7- folder, 8- rubber ring, 301- positioning pipe, 302- water blockoff plate, 303- sleeve, 304- shaft, 401- mounting plate,
The first locating plate of 601-, 602- arc connection sheet, 603- are pre-positioned notch, 604- screw thread notch, 605- arc pressuring plate, 606-
Swivel becket, the second locating plate of 701-, 702-L shape plate, 703- arc panel, 704- rectangular notch, 705- are pre-positioned bar, 706- gear
Piece, 707- limit film, 708- spring, 709- run through notch, 710- thread bush, 711- pulling plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-10, the present invention is a kind of stainless steel tube connection component, including steel pipe body 1 and connection component
2, connection component 2 includes one group of connector 3 and a stainless steel bellows 4, and 3 weeks sides of connector are rotatably connected to a fixed device 5；
Connector 3 includes positioning pipe 301, and 301 one end of positioning pipe is fixed with a sleeve 303 by water blockoff plate 302；
Fixed device 5 includes the first arc folder 6 and the second arc folder 7, and the first arc presss from both sides 6 one end and is fixed with the first locating plate
601, the second arc presss from both sides 7 one end and is fixed with the second locating plate 701, and 701 side of the second locating plate is fixed with a L shaped plate 702, L shape
702 one side of plate is fixed with an arc panel 703, and 702 1 surface of L shaped plate offers a rectangular notch 704, in rectangular notch 704
It is sliding combined with a pre-determined bit bar 705；
Pre-determined bit bar 705 is square bar structure, and pre-determined bit 705 bottom surface of bar is a cambered surface, the outer surface of cambered surface and steel pipe body 1
Contact, pre-determined bit 705 one end of bar are fixed with a baffle 706, and pre-determined bit 705 weeks sides of bar are fixed with a limit film 707, limit film
A spring 708 is fixed between 707 and L shaped plate 702, spring 708 is circumferentially positioned at pre-determined bit 705 outer surface of bar；
First locating plate, 601 1 surface is fixed with arc connection sheet 602, and 701 1 surface of the second locating plate offers and arc
602 clearance fit of shape connection sheet runs through notch 709, and arc connection sheet 602 and the second arc press from both sides 7 one surfaces and offer one in advance
Opposite, 703 1 table of arc panel on locating notch 603 and a screw thread notch 604, pre-determined bit notch 603 and pre-determined bit 705 position of bar
Face is fixed with a thread bush 710, opposite on thread bush 710 and 604 position of screw thread notch.
Wherein as shown in figure 11, mounting plate 401 is nested and fixed in 4 both ends of stainless steel bellows, and mounting plate 401 passes through
Welding is fixedly connected with 303 one end of sleeve, and mounting plate 401 is hollow cylindrical structure.
Wherein as shown in Figure 3 and Figure 4,303 weeks sides of sleeve are fixed with a shaft 304, three companies by three attachment bases
It is two parts that shaft 304 is divided to by joint chair, and two parts of swivel beckets 606 being respectively used on the first arc folder 6 and the second arc folder 7 rotate,
First arc folder 6 and the second arc, which press from both sides 7 one end and pass through connecting plate 605 respectively, is fixed with swivel becket 606, the first arc folder 6 and the
Two arcs folder 7 is rotatablely connected by swivel becket 606 and shaft 304 and 303 weeks sides of sleeve respectively.
Wherein as shown in Fig. 2, the outer diameter of positioning pipe 301 is consistent with 1 internal diameter of steel pipe body, 303 internal diameter of sleeve and steel pipe sheet
1 outer diameter of body is consistent, and 302 1 surface of water blockoff plate is fixed with a rubber ring 8, and rubber ring 8 plays the role of sealing.
Wherein as shown in figs. 4 and 7, the gap between arc panel 703 and the second arc folder 7 and arc connection sheet 602
Thickness is identical, and the first arc presss from both sides 6 internal diameters and the internal diameter of the second arc folder 7 is identical as the outer diameter of steel pipe body 1.
Wherein as shown in Figure 10,706 1 surface of baffle is fixed with a pulling plate 711, and 711 1 opposite flank of pulling plate is cambered surface
Structure.
One concrete application of the present embodiment are as follows: when connection, the positioning pipe 301 on a connector 3 is inserted into steel pipe body 1
Interior, steel pipe body 1 is stuck between sleeve 303 and positioning pipe 301, pushes casing 303 that sealing ring 8 is made to contact steel pipe body 1, upwards
It pulls pulling plate 711 and rotates the first arc folder 6 and the second arc folder 7, pulling plate 711 drives pre-determined bit bar 705 to move upwards extruding
Spring 708, and be pre-positioned 705 bottom end of bar and be detached from pre-determined bit notch 603, arc panel 703 is passed through through notch 709 and along second
Arc presss from both sides the sliding of 7 outer surfaces, and first arc folder 6 and the second arc folder 7 are tight when the first positioning plate 601 contacts the second positioning plate 701
It is tightly attached to 1 outer surface of steel pipe body, unclamps pulling plate 711, it is slotting that the elastic force that spring 708 provides drives pre-determined bit bar 705 to move downward
Enter inside the pre-determined bit notch 603 in arc pressuring plate 605 and the second arc folder 7, the first arc of limitation folder 6 and the second arc folder
7 position passes through thread bush 710 and screw thread notch 604 using bolt and the first arc folder 6 and the second arc folder 7 is fixed on steel
On tube body 1, the connector 3 of 4 other end of stainless steel bellows is connect with another steel pipe body 1 in the same way.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of stainless steel tube connection component, including steel pipe body (1) and connection component (2), it is characterised in that: the connection group
Part (2) includes one group of connector (3) and a stainless steel bellows (4), and all sides of the connector (3) are rotatably connected to a fixed dress
Set (5)；
The connector (3) includes positioning pipe (301), and described positioning pipe (301) one end is fixed with a sleeve by water blockoff plate (302)
(303)；
The fixed device (5) includes the first arc folder (6) and the second arc folder (7), and the first arc folder (6) one end is fixed
Have the first locating plate (601), the second arc folder (7) one end is fixed with the second locating plate (701), second locating plate
(701) side is fixed with a L shaped plate (702), and L shaped plate (702) one side is fixed with an arc panel (703), the L shaped plate
(702) one surfaces offer a rectangular notch (704), are sliding combined with a pre-determined bit bar in the rectangular notch (704)
(705)；
The pre-determined bit bar (705) is square bar structure, and the pre-determined bit bar (705) bottom surface is a cambered surface, the pre-determined bit bar
(705) one end is fixed with a baffle (706), and all sides of the pre-determined bit bar (705) are fixed with a limit film (707), the limit
It is fixed between bit slice (707) and L shaped plate (702) spring (708), the spring (708) is circumferentially positioned at pre-determined bit bar
(705) outer surface；
(601) one surface of first locating plate is fixed with arc connection sheet (602), (701) one surface of the second locating plate
It offers with arc connection sheet (602) clearance fit through notch (709), the arc connection sheet (602) and the second arc
(7) one surfaces of folder offer a pre-determined bit notch (603) and a screw thread notch (604), the pre-determined bit notch (603) in advance
Opposite on locating rod (705) position, (703) one surface of arc panel is fixed with a thread bush (710), the thread bush
(710) opposite on screw thread notch (604) position.
2. a kind of stainless steel tube connection component according to claim 1, which is characterized in that the stainless steel bellows
(4) both ends are nested and fixed mounting plate (401), and the mounting plate (401) passes through welding and the fixed company in sleeve (303) one end
It connects.
3. a kind of stainless steel tube connection component according to claim 1, which is characterized in that all sides of the sleeve (303)
It is fixed with a shaft (304) by several attachment bases, the first arc folder (6) and the second arc folder (7) one end pass through respectively
Connecting plate (605) is fixed with swivel becket (606), and the first arc folder (6) and the second arc folder (7) pass through swivel becket respectively
(606) it is rotatablely connected with shaft (304) with sleeve (303) all sides.
4. a kind of stainless steel tube connection component according to claim 1, which is characterized in that outside the positioning pipe (301)
Diameter is consistent with steel pipe body (1) internal diameter, and sleeve (303) internal diameter is consistent with steel pipe body (1) outer diameter, the water blockoff plate
(302) one surfaces are fixed with a rubber ring (8).
5. a kind of stainless steel tube connection component according to claim 1, which is characterized in that the arc panel (703) and the
The gap that two arcs press from both sides between (7) is identical as the thickness of arc connection sheet (602), and first arc presss from both sides (6) internal diameter and second
The internal diameter that arc presss from both sides (7) is identical as the outer diameter of steel pipe body (1).
6. a kind of stainless steel tube connection component according to claim 1, which is characterized in that (706) one surface of baffle
It is fixed with a pulling plate (711), (711) one opposite flank of pulling plate is globoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385147.1A CN109253333B (en) | 2018-11-20 | 2018-11-20 | Stainless steel pipe coupling assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385147.1A CN109253333B (en) | 2018-11-20 | 2018-11-20 | Stainless steel pipe coupling assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109253333A true CN109253333A (en) | 2019-01-22 |
| CN109253333B CN109253333B (en) | 2023-08-15 |
Family
ID=65043557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385147.1A Active CN109253333B (en) | 2018-11-20 | 2018-11-20 | Stainless steel pipe coupling assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253333B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260066A (en) * | 2019-06-21 | 2019-09-20 | 合肥金同维低温科技有限公司 | A kind of effective steel bushing of fastening type cryogenic refrigeration equipment exhaust |
| CN110565512A (en) * | 2019-09-20 | 2019-12-13 | 中铁大桥勘测设计院集团有限公司 | bridge joins externally water drainage tank piecing devices and drainage system |
| CN112343173A (en) * | 2020-11-03 | 2021-02-09 | 曹强 | Heat preservation shape steel construction with fire prevention function |
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| CN206637155U (en) * | 2017-01-20 | 2017-11-14 | 杨锋 | A kind of clip |
| CN207470977U (en) * | 2017-11-25 | 2018-06-08 | 乐清市东博机电有限公司 | Hose clamp |
| CN209068005U (en) * | 2018-11-20 | 2019-07-05 | 佛山科学技术学院 | A kind of stainless steel tube connection component |
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| FR2610677A1 (en) * | 1987-02-05 | 1988-08-12 | Caillau Ets | TIGHTENING COLLAR WITH ELASTICITY RESERVE |
| JPH084963A (en) * | 1994-06-22 | 1996-01-12 | Nissan Motor Co Ltd | Clamp |
| CN1436950A (en) * | 2002-02-07 | 2003-08-20 | 东拓工业株式会社 | Connection structure of corrugated pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260066A (en) * | 2019-06-21 | 2019-09-20 | 合肥金同维低温科技有限公司 | A kind of effective steel bushing of fastening type cryogenic refrigeration equipment exhaust |
| CN110260066B (en) * | 2019-06-21 | 2020-11-10 | 合肥道正数据科技有限公司 | Fastening type steel bushing for exhaust pipe of low-temperature refrigeration equipment |
| CN110565512A (en) * | 2019-09-20 | 2019-12-13 | 中铁大桥勘测设计院集团有限公司 | bridge joins externally water drainage tank piecing devices and drainage system |
| CN112343173A (en) * | 2020-11-03 | 2021-02-09 | 曹强 | Heat preservation shape steel construction with fire prevention function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109253333B (en) | 2023-08-15 |
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