CN110425339A - The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system - Google Patents
The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system Download PDFInfo
- Publication number
- CN110425339A CN110425339A CN201910566062.1A CN201910566062A CN110425339A CN 110425339 A CN110425339 A CN 110425339A CN 201910566062 A CN201910566062 A CN 201910566062A CN 110425339 A CN110425339 A CN 110425339A
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- upper cover
- cover plate
- screw hole
- elongated slot
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses the loose-proof anti-vibration structures that hydraulic pipeline pipe clamp in position is vibrated in a kind of hydraulic system, pipe clamp is the semicircle anchor ear that two exterior cross-sections are rectangle in this structure, pipe clamp inner ring is along the circumferential direction equipped with round elongated slot, upper cover plate and bottom plate are respectively arranged on the top and bottom of pipe clamp, two root long bolts successively penetrate upper cover plate, pipe clamp and bottom plate two sides, two locking nuts are screwed into two root long bolt bottom ends and fasten upper cover plate, pipe clamp and bottom plate, the screw hole for being connected to round elongated slot is provided in the middle part of upper cover plate, several steel balls pour into round elongated slot through screw hole, holddown spring is located in screw hole and steel ball of the bottom end in round elongated slot, hold-down bolt is twisted in screw hole and bottom end is against holddown spring.The defect that this structure overcomes conventional hydraulic pipeline fixed, it is ensured that the reliable fastening of hydraulic pipeline avoids pipe joint from loosening or pipe leakage, prevents the running security risk of hydraulic system.
Description
Technical field
The present invention relates to the loose-proof anti-vibration structures that hydraulic pipeline pipe clamp in position is vibrated in a kind of hydraulic system.
Background technique
Hydraulic system is widely used in industrial process control to transmit power and movement as major function.Its
It is usually made of Hydraulic Elements, hydraulic control component, hydraulic actuator and hydraulic auxiliary etc., wherein hydraulic auxiliary includes pipe
Road and accumulator etc..Pipeline plays the role of considerable in hydraulic system, and general pipeline is fixed using pipe clamp.In some vibrations
Move biggish application, since work-yard mechanical oscillation are larger, hydraulic system after running certain period, pipe clamp due to
Be affected by vibrations, inner circle gradually becomes larger, thus can not clamping hydraulic pipeline, cannot effectively reach fastening hydraulic pipeline work
With, lead to hydraulic pipeline vibration aggravation so that hydraulic pipeline connector loosens or pipe leakage, thus to hydraulic system it is normal,
Reliability service brings some potential safety problems.
Summary of the invention
Technical problem to be solved by the invention is to provide the anti-of position hydraulic pipeline pipe clamp is vibrated in a kind of hydraulic system
Loose vibration proof structure, the defect that this structure overcomes conventional hydraulic pipeline fixed, it is ensured that the reliable fastening of hydraulic pipeline avoids pipeline from connecing
Head loosens or pipe leakage, prevents the running security risk of hydraulic system.
In order to solve the above technical problems, vibrating the loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp in present hydraulic system
It is described including pipe clamp, upper cover plate, bottom plate, hold-down bolt, holddown spring, several steel balls, two root long bolts and two locking nuts
Pipe clamp is the semicircle anchor ear that two exterior cross-sections are rectangle, and the pipe clamp inner ring is along the circumferential direction equipped with round elongated slot, it is described on
Cover board and bottom plate are respectively arranged on the top and bottom of the pipe clamp, and the two root longs bolt successively penetrates the upper cover plate, pipe clamp
With bottom plate two sides, described two locking nuts are screwed into the two root longs bolt bottom end and fasten the upper cover plate, pipe clamp and bottom
Plate, the upper cover plate middle part are provided with the screw hole for being connected to the round elongated slot, and several steel balls pour into the circle through the screw hole
Shape elongated slot, the holddown spring are located at steel ball of in the screw hole and bottom end in the round elongated slot, the compression spiral shell
Bolt is twisted in the screw hole and bottom end is against the holddown spring.
Further, this structure further includes two stop nuts, and described two stop nuts are twisted in the two root longs bolt bottom
It holds and locks the locking nut.
Further, this structure further includes stiffener plate, and the stiffener plate is welded in the bottom plate bottom surface.
Loose-proof anti-vibration structure due to vibrating hydraulic pipeline pipe clamp in position in present hydraulic system uses above-mentioned technical proposal,
Pipe clamp is the semicircle anchor ear that two exterior cross-sections are rectangle i.e. in this structure, and pipe clamp inner ring is along the circumferential direction equipped with round elongated slot,
Upper cover plate and bottom plate are respectively arranged on the top and bottom of pipe clamp, and two root long bolts successively penetrate upper cover plate, pipe clamp and bottom plate two sides,
Two locking nuts are screwed into two root long bolt bottom ends and fasten upper cover plate, pipe clamp and bottom plate, and connection circle is provided in the middle part of upper cover plate
The screw hole of shape elongated slot, several steel balls pour into round elongated slot through screw hole, and holddown spring is located in screw hole and bottom end is long against circle
Steel ball in slot, hold-down bolt is twisted in screw hole and bottom end is against holddown spring.This structure overcomes conventional hydraulic pipeline to fix
Defect, it is ensured that the reliable fastening of hydraulic pipeline avoids pipe joint from loosening or pipe leakage, prevents the running peace of hydraulic system
Full hidden danger.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
Fig. 1 is the loose-proof anti-vibration structural schematic diagram that hydraulic pipeline pipe clamp in position is vibrated in present hydraulic system.
Specific embodiment
Embodiment is as shown in Figure 1, vibrate the loose-proof anti-vibration structure packet of position hydraulic pipeline pipe clamp in present hydraulic system
Include pipe clamp 1, upper cover plate 2, bottom plate 3, hold-down bolt 4, holddown spring 5, several steel balls 6, two root long bolts 7 and two locking nuts
8, the pipe clamp 1 is the semicircle anchor ear that two exterior cross-sections are rectangle, and 1 inner ring of pipe clamp is along the circumferential direction equipped with round length
Slot, the upper cover plate 2 and bottom plate 3 are respectively arranged on the top and bottom of the pipe clamp 1, and the two root longs bolt 7 successively penetrates institute
2 two sides of upper cover plate 2, pipe clamp 1 and bottom plate are stated, described two locking nuts 8 are screwed into two root longs bolt, 7 bottom end and fasten institute
Upper cover plate 2, pipe clamp 1 and bottom plate 3 are stated, the screw hole 21 for being connected to the round elongated slot, several steel are provided in the middle part of the upper cover plate 2
Pearl 6 pours into the round elongated slot through the screw hole 21, and the holddown spring 5 is located in the screw hole 21 and bottom end is against described
Steel ball 6 in round elongated slot, the hold-down bolt 4 is twisted in the screw hole 21 and bottom end is against the holddown spring 5.
Preferably, this structure further includes two stop nuts 9, and described two stop nuts 9 are twisted in the two root longs bolt 7
Bottom end and lock the locking nut 8.For stop nut due to the particularity of its structure, can play prevents locking nut from loosening
Effect, it is ensured that by two root long bolts clamp upper cover plate, pipe clamp and bottom plate be integrally formed without loosening, to make pipe clamp can
By clamping hydraulic pipeline.
Preferably, this structure further includes stiffener plate 31, and the stiffener plate 31 is welded in 3 bottom surface of bottom plate.Reinforce
Gusset is used for the reinforcement of structure, malformation when two root long bolts being avoided to lock upper cover plate, pipe clamp and bottom plate, it is ensured that this structure is answered
Reliability.
As shown in Figure 1, this structure is applied to vibrate the hydraulic pipeline 11 at position in hydraulic system, pipe clamp 1 is passed through two
Semicircle anchor ear is held on hydraulic pipeline 11, and connects corresponding upper cover plate 2 and bottom plate 3, is locked using two root long bolts 7 and two
Tight nut 8 is locked, and is compressed after steel ball 6 is poured into the round elongated slot of 1 inner ring of pipe clamp using holddown spring 5 and hold-down bolt 4.
When hydraulic pipeline is vibrated the masterpiece used time, the steel ball being present in pipe clamp upper semi-circle circle elongated slot is shaken simultaneously
The effect of power, gravity and holddown spring elastic force moves downward, and the steel ball of pipe clamp lower half circle circle elongated slot is made to be increasing and squeeze
Pressure, while the suffered vibration force of hydraulic pipeline buffering is squeezed, in vibration processes, due to the upward barrier action of hydraulic pipeline
And gravity, the steel ball in pipe clamp lower half circle circle elongated slot is difficult to move into pipe clamp upper semi-circle circle elongated slot, to reach
The effect of applying vibration power effect tightening pipe clamp, reduces the loosening abrasion of pipe clamp, prolongs its service life；And even if pipe clamp exists
Inner circle gradually becomes larger under the influence of vibration, due under the action of several steel balls, can also reliable retention hydraulic pipeline, reach effective
The effect for fastening hydraulic pipeline, slows down the vibration of hydraulic pipeline, avoids hydraulic pipeline connector from loosening or pipe leakage, it is ensured that hydraulic
Normal, the reliability service of system.
Claims (3)
1. vibrating the loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp, including pipe clamp in a kind of hydraulic system, it is characterised in that: also
Including upper cover plate, bottom plate, hold-down bolt, holddown spring, several steel balls, two root long bolts and two locking nuts, the pipe clamp
It is the semicircle anchor ear that two exterior cross-sections are rectangle, the pipe clamp inner ring is along the circumferential direction equipped with round elongated slot, the upper cover plate
The top and bottom of the pipe clamp are respectively arranged on bottom plate, the two root longs bolt successively penetrates the upper cover plate, pipe clamp and bottom
The two sides of plate, described two locking nuts are screwed into the two root longs bolt bottom end and fasten the upper cover plate, pipe clamp and bottom plate,
The screw hole for being connected to the round elongated slot is provided in the middle part of the upper cover plate, several steel balls pour into described round long through the screw hole
Slot, the holddown spring are located at steel ball of in the screw hole and bottom end in the round elongated slot, and the hold-down bolt is twisted
In the screw hole and bottom end is against the holddown spring.
2. vibrating the loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp, feature in hydraulic system according to claim 1
Be: this structure further includes two stop nuts, and described two stop nuts are twisted in the two root longs bolt bottom end and locked
The locking nut.
3. the loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system according to claim 1 or 2, it is special
Sign is: this structure further includes stiffener plate, and the stiffener plate is welded in the bottom plate bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566062.1A CN110425339A (en) | 2019-06-27 | 2019-06-27 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566062.1A CN110425339A (en) | 2019-06-27 | 2019-06-27 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425339A true CN110425339A (en) | 2019-11-08 |
Family
ID=68409697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910566062.1A Pending CN110425339A (en) | 2019-06-27 | 2019-06-27 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425339A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581779Y (en) * | 2002-06-05 | 2003-10-22 | 江苏中圣石化工程有限公司 | High-pressure ultrahigh-pressure vibration damping pipe carrier |
| JP2016114217A (en) * | 2014-12-17 | 2016-06-23 | 三和テッキ株式会社 | Pipe fixing device |
| CN106678485A (en) * | 2017-02-14 | 2017-05-17 | 辽宁科技大学 | Multidirectional vibration damping device for fluid conveying pipeline |
| CN206248242U (en) * | 2016-11-23 | 2017-06-13 | 常州腾兴汽车配件有限公司 | A kind of vehicle exhaust temperature sensor for preventing vibration from loosening |
| CN207213332U (en) * | 2017-08-03 | 2018-04-10 | 中车唐山机车车辆有限公司 | A kind of pipe clamp of fixed cable |
| CN207333961U (en) * | 2017-08-23 | 2018-05-08 | 福建三安钢铁有限公司 | A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp |
| CN207463876U (en) * | 2017-11-22 | 2018-06-08 | 天津晋华汽车配件有限公司 | A kind of circularity automatic repariring equipment of zinc electroplating with iridescent yellow chromate conversion coating pipe |
| CN109506060A (en) * | 2018-12-13 | 2019-03-22 | 杨斌堂 | Be rotatably connected head |
| CN208880203U (en) * | 2018-08-29 | 2019-05-21 | 苏州丰川电子科技有限公司 | Support construction for the processing of laptop part |
-
2019
- 2019-06-27 CN CN201910566062.1A patent/CN110425339A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581779Y (en) * | 2002-06-05 | 2003-10-22 | 江苏中圣石化工程有限公司 | High-pressure ultrahigh-pressure vibration damping pipe carrier |
| JP2016114217A (en) * | 2014-12-17 | 2016-06-23 | 三和テッキ株式会社 | Pipe fixing device |
| CN206248242U (en) * | 2016-11-23 | 2017-06-13 | 常州腾兴汽车配件有限公司 | A kind of vehicle exhaust temperature sensor for preventing vibration from loosening |
| CN106678485A (en) * | 2017-02-14 | 2017-05-17 | 辽宁科技大学 | Multidirectional vibration damping device for fluid conveying pipeline |
| CN207213332U (en) * | 2017-08-03 | 2018-04-10 | 中车唐山机车车辆有限公司 | A kind of pipe clamp of fixed cable |
| CN207333961U (en) * | 2017-08-23 | 2018-05-08 | 福建三安钢铁有限公司 | A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp |
| CN207463876U (en) * | 2017-11-22 | 2018-06-08 | 天津晋华汽车配件有限公司 | A kind of circularity automatic repariring equipment of zinc electroplating with iridescent yellow chromate conversion coating pipe |
| CN208880203U (en) * | 2018-08-29 | 2019-05-21 | 苏州丰川电子科技有限公司 | Support construction for the processing of laptop part |
| CN109506060A (en) * | 2018-12-13 | 2019-03-22 | 杨斌堂 | Be rotatably connected head |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
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| RJ01 | Rejection of invention patent application after publication |