CN215891551U - Compound straight pipe pressure balance type compensator - Google Patents
Compound straight pipe pressure balance type compensator Download PDFInfo
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- CN215891551U CN215891551U CN202122225642.XU CN202122225642U CN215891551U CN 215891551 U CN215891551 U CN 215891551U CN 202122225642 U CN202122225642 U CN 202122225642U CN 215891551 U CN215891551 U CN 215891551U
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- fixedly connected
- rod
- connecting plate
- straight pipe
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Abstract
The utility model discloses a composite straight pipe pressure balance type compensator which comprises a connecting plate, wherein the lower surface of the connecting plate is fixedly connected with a hollow rod, the interior of the hollow rod is fixedly connected with a metal plate, the side surface of the metal plate is fixedly connected with a first spring, the interior of the hollow rod is positioned below the metal plate and is connected with a sliding block in a sliding mode, the side surface of the sliding block is fixedly connected with a push plate, the push plate is connected with the first spring, and the upper surface of the push plate is fixedly connected with a sliding rod. According to the corrugated pipe, the limiting rod, the push plate, the sliding rod, the first spring, the metal plate and the hollow rod are arranged, when the corrugated pipe contracts, the limiting rod can push the push plate and the sliding rod to slide in the hollow rod, so that the push plate can extrude the first spring, meanwhile, the sliding rod can move in the metal plate, and when the first spring is influenced by extrusion, the limiting rod can be pushed to move and reset, so that the limiting rod can play a limiting buffering role on the contraction of the corrugated pipe.
Description
Technical Field
The utility model relates to the field of balance type compensators, in particular to a compound straight pipe pressure balance type compensator.
Background
A ripple compensator belongs to a compensation 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. Has wide application in modern industry.
1. The function of limiting and buffering the contraction of the corrugated pipe is not achieved, and the contraction force of the corrugated pipe is too large to cause cracks.
2. When the device is connected, the bolt is usually used for mounting and connecting the device, the firmness is poor, and the bolt is easy to loosen from the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a compound straight pipe pressure balance type compensator.
In order to achieve the purpose, the utility model adopts the following technical scheme: a composite straight pipe pressure balance type compensator comprises a connecting plate, wherein a hollow rod is fixedly connected to the lower surface of the connecting plate, a metal plate is fixedly connected to the inside of the hollow rod, a first spring is fixedly connected to the side surface of the metal plate, a sliding block is slidably connected to the inside of the hollow rod and located below the metal plate, a push plate is fixedly connected to the side surface of the sliding block and connected with the first spring, a sliding rod is fixedly connected to the upper surface of the push plate, one end, away from the push plate, of the sliding rod extends out of the inside of the metal plate, and a limiting rod is fixedly connected to the lower surface of the push plate;
the inside fixedly connected with of connecting plate is solid fixed ring, gu fixed ring's upper surface swing joint has the fixed plate, the side surface fixedly connected with metal pole of fixed plate, the one end fixedly connected with second spring of fixed plate is kept away from to the metal pole.
As a further description of the above technical solution:
the lower surface of the connecting plate is positioned on the right side of the hollow rod and is fixedly connected with a corrugated pipe.
As a further description of the above technical solution:
and a threaded hole is formed in the connecting plate.
As a further description of the above technical solution:
the side surface of the connecting plate is fixedly connected with a threaded plate, and the inner threads of the threaded plate are connected with a threaded rod.
As a further description of the above technical solution:
the side surface of the threaded rod is positioned above the threaded plate and is in threaded connection with a nut.
As a further description of the above technical solution:
the side surface of the threaded plate is fixedly connected with a transverse plate, and the upper surface of the transverse plate is located on the right side of the threaded rod and fixedly connected with a fixing rod.
As a further description of the above technical solution:
and an indicator mark is arranged on the side surface of the fixed rod.
As a further description of the above technical solution:
the upper surface of the connecting plate is provided with a round hole, and the connecting plate is communicated with the corrugated pipe.
The utility model has the following beneficial effects:
1. compared with the prior art, compound straight tube pressure balance type compensator, gag lever post, the slide bar, first spring, metal sheet and hollow rod through the installation, when the bellows shrink, the gag lever post can promote the push pedal and slide bar and slide in the inside of hollow rod, makes the push pedal can extrude first spring, and the slide bar can remove in the inside of metal sheet simultaneously, can promote the gag lever post when first spring receives the extrusion influence and remove and reset, makes it can play spacing buffering's effect to the bellows shrink.
2. Compared with the prior art, double entry straight tube pressure balance type compensator, through fixed plate, metal pole and the second spring of installation, when the inside of bolt through-connection board, utilize the activity of fixed plate, make the metal pole can be to the extrusion of second spring, the fixed plate can with the bolt-up, can press from both sides the bolt simultaneously to can improve the fastness of connecting plate.
3. Compared with the prior art, compound straight tube pressure balance type compensator, through the dead lever and the index mark that set up, usable index mark is controlled the displacement distance of nut when the nut is removing, makes the bellows apart from the same difficult skew when the shrink.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a duplex straight pipe pressure-balanced compensator according to the present invention;
FIG. 2 is a schematic view of the internal structure of a hollow rod of a duplex straight pipe pressure-balanced compensator according to the present invention;
FIG. 3 is a schematic top view of a retaining ring of the double straight pipe pressure balanced compensator according to the present invention;
fig. 4 is a schematic structural diagram of a position a in fig. 3 of a composite straight pipe pressure balance type compensator according to the present invention.
Illustration of the drawings:
1. a connecting plate; 2. a bellows; 3. a thread plate; 4. a fixing ring; 5. a nut; 6. a hollow shaft; 7. a limiting rod; 8. a threaded rod; 9. fixing the rod; 10. a transverse plate; 11. a fixing plate; 12. a metal rod; 13. a second spring; 14. pushing the plate; 15. a metal plate; 16. a slider; 17. a slide bar; 18. a first 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 to 4, the present invention provides a double straight pipe pressure balance compensator: the anti-skidding type elastic limiting device comprises a connecting plate 1, wherein a hollow rod 6 is fixedly connected to the lower surface of the connecting plate 1, a hollow setting of the hollow rod 6 is utilized, a limiting rod 7 is enabled to conveniently slide in the hollow rod 6, a metal plate 15 is fixedly connected to the inside of the hollow rod 6, a first spring 18 is fixedly connected to the side surface of the metal plate 15, a sliding block 16 is slidably connected to the inside of the hollow rod 6, which is positioned below the metal plate 15, a pushing plate 14 is fixedly connected to the side surface of the sliding block 16, the pushing plate 14 is connected with the first spring 18, a sliding rod 17 is fixedly connected to the upper surface of the pushing plate 14, one end, far away from the pushing plate 14, of the sliding rod 17 extends out of the inside of the metal plate 15, when the limiting rod 7 moves in the inside of the hollow rod 6, the limiting plate can push the pushing plate 14 to move, the sliding rod 17 can slide in the inside of the metal plate 15, when the pushing plate 14 moves, the first spring 18 can be extruded, the first spring 18 can push the limiting rod 7 to reset, therefore, the corrugated pipe 2 can play a limiting role during contraction, the lower surface of the push plate 14 is fixedly connected with the limiting rod 7, and the lower surface of the connecting plate 1 is positioned on the right side of the hollow rod 6 and is fixedly connected with the corrugated pipe 2.
Through setting up above structure, when bellows 2 when the shrink, can carry on spacingly to the shrink of bellows 2, prevent that the too big crack that causes of 2 shrink dynamics of bellows from.
The fixed ring 4 of inside fixedly connected with of connecting plate 1, the upper surface swing joint of fixed ring 4 has fixed plate 11, utilize the activity of fixed plate 11 to be when the bolt is fixing connecting plate 1, fixed plate 11 can press from both sides the bolt tightly, the side surface fixedly connected with metal pole 12 of fixed plate 11, the one end fixedly connected with second spring 13 of fixed plate 11 is kept away from to metal pole 12, make fixed plate 11 can drive metal pole 12 and extrude second spring 13 through the activity of fixed plate 11, make fixed plate 11 can with bolt engagement, thereby make connecting plate 1 comparatively firm when connecting the installation, the upper surface of connecting plate 1 is equipped with the round hole, and connecting plate 1 communicates with each other with bellows 2, the inside of connecting plate 1 is equipped with the screw hole, make connecting plate 1 accessible screw hole connect fixedly.
Through setting up above structure, it is comparatively firm when connecting plate 1 is being connected, make the bolt difficult with connecting plate 1 pine take off.
Side surface fixedly connected with threading plate 3 of connecting plate 1, the internal thread of threading plate 3 is connected with threaded rod 8, the top threaded connection that the side surface of threaded rod 8 is located threading plate 3 has nut 5, it can adjust the removal that makes connecting plate 1 to twist nut 5, the side surface fixedly connected with diaphragm 10 of threading plate 3, the upper surface of diaphragm 10 is located the right side fixedly connected with dead lever 9 of threaded rod 8, the side surface of dead lever 9 is provided with the index mark, it indicates to utilize the index mark can remove nut 5, the distance that makes nut 5 remove is the same.
Through setting up above structure, make it can observe the displacement of nut 5, prevent that the different bellows 2 that cause of nut 5 displacement from contracting the skew.
The working principle is as follows: the bolt can penetrate through the inside of the connecting plate 1 through the threaded hole, the fixing plate 11 can extrude the second spring 13 by pushing the metal rod 12, the bolt can be clamped tightly by the fixing plate 11, the nut 5 is screwed to facilitate the contraction of the corrugated pipe 2, the moving distances of the nuts 5 can be controlled by utilizing the indicator marks on the surface of the fixing rod 9, the limiting rod 7 can slide in the hollow rod 6 when the corrugated pipe 2 contracts, the limiting rod 7 can push the push plate 14 to slide with the sliding rod 17, the push plate 14 can extrude the first spring 18, the sliding rod 17 can move in the metal plate 15, and the limiting rod 7 can play a limiting and buffering role in the contraction of the corrugated pipe 2.
Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a compound straight tube pressure balance type compensator, includes connecting plate (1), its characterized in that: the lower surface of the connecting plate (1) is fixedly connected with a hollow rod (6), the interior of the hollow rod (6) is fixedly connected with a metal plate (15), the side surface of the metal plate (15) is fixedly connected with a first spring (18), the interior of the hollow rod (6) is positioned below the metal plate (15) and is slidably connected with a sliding block (16), the side surface of the sliding block (16) is fixedly connected with a push plate (14), the push plate (14) is connected with the first spring (18), the upper surface of the push plate (14) is fixedly connected with a sliding rod (17), one end, far away from the push plate (14), of the sliding rod (17) extends out of the interior of the metal plate (15), and the lower surface of the push plate (14) is fixedly connected with a limiting rod (7);
the inside fixedly connected with of connecting plate (1) is fixed ring (4), the upper surface swing joint of fixed ring (4) has fixed plate (11), the side surface fixedly connected with metal pole (12) of fixed plate (11), the one end fixedly connected with second spring (13) of fixed plate (11) are kept away from in metal pole (12).
2. The compound straight pipe pressure-balanced compensator according to claim 1, wherein: the lower surface of the connecting plate (1) is positioned on the right side of the hollow rod (6) and is fixedly connected with a corrugated pipe (2).
3. The compound straight pipe pressure-balanced compensator according to claim 1, wherein: the connecting plate (1) is internally provided with a threaded hole.
4. The compound straight pipe pressure-balanced compensator according to claim 1, wherein: the side surface of the connecting plate (1) is fixedly connected with a threaded plate (3), and the inner threads of the threaded plate (3) are connected with a threaded rod (8).
5. The compound straight pipe pressure-balanced compensator according to claim 4, wherein: the side surface of the threaded rod (8) is positioned above the threaded plate (3) and is in threaded connection with a nut (5).
6. The compound straight pipe pressure-balanced compensator according to claim 4, wherein: the side surface of the threaded plate (3) is fixedly connected with a transverse plate (10), and the upper surface of the transverse plate (10) is located on the right side of the threaded rod (8) and is fixedly connected with a fixing rod (9).
7. The compound straight pipe pressure-balanced compensator according to claim 6, wherein: and an indicator mark is arranged on the side surface of the fixed rod (9).
8. The compound straight pipe pressure-balanced compensator according to claim 1, wherein: the upper surface of the connecting plate (1) is provided with a round hole, and the connecting plate (1) is communicated with the corrugated pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225642.XU CN215891551U (en) | 2021-09-15 | 2021-09-15 | Compound straight pipe pressure balance type compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225642.XU CN215891551U (en) | 2021-09-15 | 2021-09-15 | Compound straight pipe pressure balance type compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891551U true CN215891551U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225642.XU Active CN215891551U (en) | 2021-09-15 | 2021-09-15 | Compound straight pipe pressure balance type compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891551U (en) |
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2021
- 2021-09-15 CN CN202122225642.XU patent/CN215891551U/en active Active
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