CN108506583A - A kind of warship adjustable elastic sliding support - Google Patents
A kind of warship adjustable elastic sliding support Download PDFInfo
- Publication number
- CN108506583A CN108506583A CN201810315352.4A CN201810315352A CN108506583A CN 108506583 A CN108506583 A CN 108506583A CN 201810315352 A CN201810315352 A CN 201810315352A CN 108506583 A CN108506583 A CN 108506583A
- Authority
- CN
- China
- Prior art keywords
- plate
- warship
- component
- flexible adjustment
- sliding support
- 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
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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
- 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
- F16L3/205—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 having supporting springs
- F16L3/2056—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 having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of warship adjustable elastic sliding supports, including slidable adjustment pedestal and flexible adjustment bearing, slidable adjustment pedestal includes the limit bottom plate set gradually from the bottom up, bottom roller component, limit top plate and upper roller component, bottom plate is limited to be connected with warship body, flexible adjustment bearing includes base-plate, supporting rack, flexible adjustment component and pipeline support component, base-plate is connected with support frame bottom, flexible adjustment component is set to inside supporting rack, is connected at the top of pipeline support component bottom and flexible adjustment component.Reliability and service life of the present invention are greatly improved and extend, and can be used for Large steam power naval vessel.
Description
Technical field
The invention belongs to the technical field of naval vessel steam power system design, more particularly to a kind of warship is slided with adjustable elastic
Dynamic bearing.
Background technology
Include multiple equipment being made of pipeline and valve in large ship vapour system, such as reducing-and-cooling plant, micro- mistake
Hot deployment device, five disjunctor valve groups etc., these equipment have the characteristics that quality and thermal stress are concentrated.When equipment works, equipment
Primary stress and secondary stress severely exceed, sliding support need to be set to reduce stress, one side support equipment eliminates equipment
On the other hand equipment thermal walking is directed into pipe-line system flexible by the primary stress of the generations such as weight by planar slide,
Secondary stress is avoided to destroy equipment or pedestal.In addition, the steam purge of equipment and the pulsating force of steam can cause vibration equipment, it is sliding
Dynamic bearing can be effectively isolated vibration equipment and reach hull.So sliding support is the key that ensure that steaming plant reliability service is set
It is one of standby.
At present land with vapour system sliding support without vibration isolation function, but according to warship design criteria, equipment on large ship
Or the vibration of pipeline does not allow to reach hull, so the sliding support of steaming plant needs to add vibration insulation structure, plays vibration isolation work
With.
Certain steaming plants are connected with jet chimney, and in system cold conditions, equipment is in a certain position, when system is in heat
When state, equipment meeting micro-shifting may cause the good sliding support of cold conditions lower stress to be not subject in the case that hot to another state
Weight of equipment, sliding support do not have the effect of support, if being reinstalled to sliding support, construction volume is very big, and economic benefit is low.
The country's common sliding support of vapour system slides for tablet at present, i.e. bearing tablet and structure (basis) tablet is
Face contacts, and jet chimney generates thermal walking, overcomes frictional force between tablet, increases pipeline flexible.Due to rubbing there are larger between tablet
Power is wiped, there are still certain secondary stresses for bearing pipe.Tablet sliding support is mostly used under the conditions of the lands such as power plant are used, in warship item
Under part, hold due to lacking position limiting structure, between tablet since there are certain roll and pitch, bearing tablet and structure tablets on naval vessel
It easily slides, off-design state brings risk to equipment and conduit running.So tablet sliding support is not suitable in ship
Upper use.For this purpose, being badly in need of developing sliding support that is mobile flexible in a plane and being used under the conditions of warship is used.
Invention content
A kind of warship adjustable elastic sliding support is provided it is an object of the invention to demand in view of the above technology, it can be
Warship reliably uses under the conditions of, has the function of vibration isolation, and planar can flexibly move.
To achieve the goals above, the present invention adopts the following technical scheme that：A kind of warship adjustable elastic sliding support,
It is characterized in that：Including slidable adjustment pedestal and flexible adjustment bearing, the slidable adjustment pedestal includes setting gradually from the bottom up
Limit bottom plate, bottom roller component, limit top plate and upper roller component, the limit bottom plate and warship body be connected, and the elasticity is adjusted
Section bearing includes base-plate, supporting rack, flexible adjustment component and pipeline support component, the base-plate and support frame as described above
Bottom is connected, and the flexible adjustment component is set to inside supporting rack, the pipeline support component bottom and flexible adjustment component top
Portion is connected.
By said program, support frame as described above includes top cylinder and bottom tetragonous cylinder, the bottom tetragonous cylinder
The thread barrel of perforation straight down is equipped on four faceted pebbles.
By said program, the flexible adjustment component includes guide cylinder, spring, regulation stud, locking nut and adjusts bottom
Plate, the guide cylinder are set to support frame as described above inside center, and bottom is connected with the base-plate, and the regulating base board is coated at
Guide cylinder, circumferentially uniform intervals are set there are four through-hole regulating base board, and the regulation stud end of thread passes through the through-hole and institute
Thread barrel bolt is stated, end is connected with locking nut configuration, and the spring overcoat is in guide cylinder, bottom end and regulating base board
It abuts against, top is abutted against with the pipeline support component.
By said program, the pipeline support component includes support tube, arc pipe clamp and U-shaped card hoop, the support tube bottom
End is equipped with ring baffle, and the spring top is abutted against with the ring baffle, the arc pipe clamp opening upwards setting, bottom
Be connected with support tube top, the U-shaped card hoop Open Side Down setting, both ends are connected with arc pipe clamp.
By said program, the limit bottom plate includes bottom plate, and the first positive stop strip is arranged with before and after the plate top surface, left
The right side is arranged with the first gib block, and the limit top plate includes top plate, and the Roof is arranged with the second gib block after in front,
Symmetrical to be equipped with the second positive stop strip, top board undersurface is symmetrical to be equipped with third gib block.
By said program, the upper and lower roll wheel assembly includes square frame, roller bearing and idler wheel, and the idler wheel is symmetrically set
In on roller bearing, roller bearing two ends and the both side plate of the square frame are hinged.
By said program, the regulation stud is equipped with graduation mark.
The beneficial effects of the invention are as follows：1, a kind of warship adjustable elastic sliding support is provided, by spring vibration isolation structure and
Sliding support combines, and realizes sliding support vibration isolation function, while devising flexible adjustment mechanism, can effective adjustment spring
The position of vibration insulation structure ensures that the elastic force between bearing and equipment (pipeline) is suitably reasonable, carries out radial limit to spring, avoids
Radial displacement and deformation occur for spring, greatly prolong the service life of spring；2, it uses idler wheel and is oriented to sliding type, moved in plane
Dynamic flexibility and reliability, while having the function of being oriented to and limiting again, it can apply well under the conditions of warship use.
Description of the drawings
Fig. 1 is the front view of one embodiment of the invention.
Fig. 2 is the sectional view of one embodiment of the invention.
Fig. 3 is the structural schematic diagram of the roll wheel assembly of one embodiment of the invention.
Fig. 4 is the structural schematic diagram of the limit bottom plate of one embodiment of the invention.
Fig. 5 is the structural schematic diagram of the limit top plate of one embodiment of the invention.
Wherein：Limit bottom plate 1, bottom roller component 2, limit top plate 3, upper roller component 4, base-plate 5, supporting rack 6, spiral shell
Line cylinder 7, guide cylinder 8, spring 9, regulation stud 10, locking nut 11, regulating base board 12, support tube 13, arc pipe clamp 14 are U-shaped
Clip 15, ring baffle 16, bottom plate 17, the first positive stop strip 18, the first gib block 19, top plate 20, the second gib block 21, the second limit
Position item 22, third gib block 23, square frame 24, roller bearing 25, idler wheel 26.
Specific implementation mode
Embodiment of the present invention is illustrated in conjunction with attached drawing, the present invention is not limited to the following examples.
As shown in Figure 1 and Figure 2, a kind of warship adjustable elastic sliding support, including slidable adjustment pedestal and flexible adjustment branch
Seat, slidable adjustment pedestal includes the limit bottom plate 1 set gradually from the bottom up, bottom roller component 2, limit top plate 3 and upper roller
Component 4, limit bottom plate are connected with warship body, and flexible adjustment bearing includes base-plate 5, supporting rack 6, flexible adjustment component and pipe
Road support component, base-plate are connected with support frame bottom, and flexible adjustment component is set to inside supporting rack, pipeline support component bottom
It is connected at the top of portion and flexible adjustment component.
Supporting rack includes top cylinder and bottom tetragonous cylinder, and it is vertical to be equipped on four faceted pebbles of bottom tetragonous cylinder
The thread barrel 7 of downward perforation.
Flexible adjustment component includes guide cylinder 8, spring 9, regulation stud 10, locking nut 11 and regulating base board 12, is oriented to
Cylinder is set to support frame as described above inside center, and bottom is connected with base-plate, and regulating base board is coated at guide cylinder, and regulating base board is along week
It is set to uniform intervals there are four through-hole, the regulation stud end of thread passes through through-hole and thread barrel bolt, and end is matched with locking nut
Set connected, regulation stud is equipped with graduation mark, can quantitative measurment, convenient for debugging, spring overcoat in guide cylinder, bottom end with adjust bottom
Plate abuts against, and top is abutted against with pipeline support component, not only ensure that spring flexibly moves in cylindrical drum, but also can limited spring
Lateral displacement, ensure spring reliably working.Regulation stud top is rectangular adjustment portion, by wrench turn regulation stud,
Regulation stud is moved up along adjustment barrel, is driven regulating base board, spring and pipeline support component to move up, is avoided pipeline or equipment in heat
In the case that state is hanging, pipeline support component cannot play the role of support, cause the damage of pipeline or equipment.
Pipeline support component includes support tube 13, arc pipe clamp 14 and U-shaped card hoop 15, and support tube bottom end is equipped with ring baffle
16, spring top is abutted against with ring baffle, and arc pipe clamp opening upwards setting, bottom is connected with support tube top, U-shaped card hoop
Setting that Open Side Down, both ends are connected with arc pipe clamp.Support tube can only vertically move under the guiding of supporting rack and guide cylinder, arc
Shape pipe clamp can be bonded with the pipe-line equipment supported well, and the weight of equipment is transmitted to spring also by arc pipe clamp, U-shaped
Clip and arc pipe clamp are used for fixed -piping equipment, are locked by U-shaped card hoop nut.
As shown in Figure 4, Figure 5, limit bottom plate includes bottom plate 17, and the first positive stop strip 18 is arranged with before and after plate top surface, left
The right side is arranged with the first gib block 19, and limit top plate includes top plate 20, and Roof is arranged with the second gib block 21 after in front, left
The right side is arranged with the second positive stop strip 22, and top board undersurface is symmetrical to be equipped with third gib block 23.
As shown in figure 3, upper and lower roll wheel assembly includes square frame 24, roller bearing 25 and idler wheel 26, idler wheel is symmetrically set in rolling
On axis, the both side plate of roller bearing two ends and square frame is hinged.
Gib block ensures roller structure along guided rotation, and positive stop strip is rotated for limiting roller structure, has protective effect,
It can guarantee that planar any direction moves sliding support in this way, while having the function of being oriented to and limiting again.
The present invention has regulating mechanism, to installation accuracy without excessive demand, install convenient.Five disjunctor of Elastic Sliding bearing pair
Valve group plays good supporting role, achieve the effect that cut down thermal stress, while to five disjunctor valve groups play it is good every
It shakes effect, has the function of preferable vibration isolation.
Claims (7)
1. a kind of warship adjustable elastic sliding support, it is characterised in that：Including slidable adjustment pedestal and flexible adjustment bearing, institute
It includes the limit bottom plate set gradually from the bottom up, bottom roller component, limit top plate and upper roller component to state slidable adjustment pedestal,
The limit bottom plate is connected with warship body, and the flexible adjustment bearing includes base-plate, supporting rack, flexible adjustment component and pipeline
Support component, the base-plate are connected with support frame as described above bottom, and the flexible adjustment component is set to inside supporting rack, described
It is connected at the top of pipeline support component bottom and flexible adjustment component.
2. a kind of warship adjustable elastic sliding support according to claim 1, it is characterised in that support frame as described above includes
Top cylinder and bottom tetragonous cylinder are equipped with the spiral shell of perforation straight down on four faceted pebbles of the bottom tetragonous cylinder
Line cylinder.
3. a kind of warship adjustable elastic sliding support according to claim 2, it is characterised in that the flexible adjustment group
Part includes guide cylinder, spring, regulation stud, locking nut and regulating base board, and the guide cylinder is set in support frame as described above inside
The heart, bottom are connected with the base-plate, and the regulating base board is coated at guide cylinder, and circumferentially uniform intervals are equipped with regulating base board
Four through-holes, the regulation stud end of thread pass through the through-hole and the thread barrel bolt, end and the locking nut
Configuration is connected, and the spring overcoat is abutted against in guide cylinder, bottom end with regulating base board, and top offsets with the pipeline support component
It connects.
4. a kind of warship adjustable elastic sliding support according to claim 3, it is characterised in that the pipeline support group
Part includes support tube, arc pipe clamp and U-shaped card hoop, and the support tube bottom end is equipped with ring baffle, the spring top with it is described
Ring baffle abuts against, and the arc pipe clamp opening upwards setting, bottom is connected with support tube top, the U-shaped card hoop opening
Down-set, both ends are connected with arc pipe clamp.
5. a kind of warship adjustable elastic sliding support according to claim 1, it is characterised in that the limit bottom plate packet
Bottom plate is included, the first positive stop strip is arranged with before and after the plate top surface, it is symmetrical to be equipped with the first gib block, the limit top plate
Including top plate, the Roof is arranged with the second gib block after in front, symmetrical to be equipped with the second positive stop strip, and top board undersurface is left
The right side is arranged with third gib block.
6. a kind of warship adjustable elastic sliding support according to claim 5, it is characterised in that the upper and lower roller group
Part includes square frame, roller bearing and idler wheel, and the idler wheel is symmetrically set on roller bearing, roller bearing two ends and the square frame
Both side plate is hinged.
7. a kind of warship adjustable elastic sliding support according to claim 3, it is characterised in that in the regulation stud
Equipped with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315352.4A CN108506583A (en) | 2018-04-10 | 2018-04-10 | A kind of warship adjustable elastic sliding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315352.4A CN108506583A (en) | 2018-04-10 | 2018-04-10 | A kind of warship adjustable elastic sliding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506583A true CN108506583A (en) | 2018-09-07 |
Family
ID=63381233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810315352.4A Pending CN108506583A (en) | 2018-04-10 | 2018-04-10 | A kind of warship adjustable elastic sliding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506583A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040234177A1 (en) * | 2001-09-04 | 2004-11-25 | Wu Xiangming | Adjustable bearing |
| CN201711770U (en) * | 2010-07-05 | 2011-01-19 | 中国石化集团南京化学工业有限公司化工机械厂 | Adjustable bracket |
| RU2010132513A (en) * | 2010-08-02 | 2012-02-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный инсти | PIPELINE SUPPORT |
| CN203286148U (en) * | 2013-06-03 | 2013-11-13 | 常州市武进武南管道设备有限公司 | Shock damping tube holder |
| CN205446509U (en) * | 2016-05-13 | 2016-08-10 | 武汉中电华瑞科技发展有限公司 | Bottom isolator with adjustable vertical level is independent to damping |
| CN205534620U (en) * | 2016-04-05 | 2016-08-31 | 大连振兴船舶管件厂 | Pipeline elastic sliding support |
-
2018
- 2018-04-10 CN CN201810315352.4A patent/CN108506583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040234177A1 (en) * | 2001-09-04 | 2004-11-25 | Wu Xiangming | Adjustable bearing |
| CN201711770U (en) * | 2010-07-05 | 2011-01-19 | 中国石化集团南京化学工业有限公司化工机械厂 | Adjustable bracket |
| RU2010132513A (en) * | 2010-08-02 | 2012-02-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный инсти | PIPELINE SUPPORT |
| CN203286148U (en) * | 2013-06-03 | 2013-11-13 | 常州市武进武南管道设备有限公司 | Shock damping tube holder |
| CN205534620U (en) * | 2016-04-05 | 2016-08-31 | 大连振兴船舶管件厂 | Pipeline elastic sliding support |
| CN205446509U (en) * | 2016-05-13 | 2016-08-10 | 武汉中电华瑞科技发展有限公司 | Bottom isolator with adjustable vertical level is independent to damping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |