CN105587936B - A kind of two-way compound motion boatswain chair device of rotary shaft - Google Patents
A kind of two-way compound motion boatswain chair device of rotary shaft Download PDFInfo
- Publication number
- CN105587936B CN105587936B CN201610120728.7A CN201610120728A CN105587936B CN 105587936 B CN105587936 B CN 105587936B CN 201610120728 A CN201610120728 A CN 201610120728A CN 105587936 B CN105587936 B CN 105587936B
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- China
- Prior art keywords
- boatswain chair
- stainless steel
- rotating beam
- rotary shaft
- rotating
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Classifications
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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
-
- 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
- F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of two-way compound motion boatswain chair device of rotary shaft, it is characterized in that, including rotating shaft, rotating beam, fixed beam, lifting facility, building structure built-in fitting, the right-hand member of the rotating beam is connected with the axis of rotation, and the left end of the rotating beam is connected with the top slide of the fixed beam；The lifting facility is arranged on the rotating beam, the rotating beam includes being arranged at the rotating beam bottom plate of bottom, is arranged at the hindering into device and ribs, the mirror face stainless steel being arranged on bottom surface one of both sides, track in the horizontal direction is provided with the rotating beam bottom plate, the lifting facility is rolled in the track.Structure of the present invention, processing are simpler, both large-scale industrialized can shape production, also can be by unit in charge of construction at the construction field (site) according to drawing self manufacture, no jam, stuck phenomenon, safeguard simpler, it is only necessary to inspect periodically mirror face stainless steel abrasion condition and coating lubricating oil fat.
Description
Technical field
The present invention relates to a kind of two-way compound motion boatswain chair device of rotary shaft, belong to pipeline engineering technical field.
Background technology
Two-way ball bearing boatswain chair device, which has, ensures that suspension and support operation meets design specification requirement, reduces pipeline elevator inclined
Influence of the horizontal force to equipment is tiltedly produced, pipeline internal stress is reduced, control pipeline horizontal displacement etc. acts on, is widely used to contain
There is the engineering of pipeline.
Because of economic cause, factory building structure height is subjected to limitation, causes pipeline branch to hang space limited, in order to allow branch to hang
Frame pull bar operation angle excursion meets design specification requirement, preferably using ball bearing boatswain chair；To important high-temperature pipe (such as thermoelectricity
The pipelines such as factory owner's vapour, reheated steam), in order to reduce influence of the horizontal force of pipeline elevator deflection generation to equipment, preferably combine pipe
Ball bearing boatswain chair is selected in trace analysis；To reduce the internal stress of high-temperature pipe (including pipeline and pipe fitting etc.), preferably combines pipeline and divide
Ball bearing boatswain chair is selected in analysis；The place of control pipeline horizontal displacement is needed, ball bearing boatswain chair can be installed, to critical piping,
Recommended levels displacement exceedes 100mm suspension bracket, installs ball bearing boatswain chair.
At present, the publication on two-way ball bearing boatswain chair device is actually rare, patent of invention CN203336044U
It is a kind of two-way ball bearing boatswain chair, it is characterized in that installing needle bearing additional on the outside of unidirectional ball bearing boatswain chair unit, rolls
Pearl bearing is simultaneously put in guide frame.The advantage of the invention：1) needle bearing is used, bearing capacity is big, and frictional resistance is small, significantly
Degree reduces additional force of the suspension and support to piping；2) scale intuitively reflects the horizontal heat expansion feelings of suspension and support and the operation of whole piping
Condition, it is possible to provide the detailed data of periodic maintenance is carried out to suspension and support；3) the every needle bearing of side two and line slideway have guiding to make
With, flexibly, it is reliable, accurately ball bearing boatswain chair is moved for a long time with the horizontal displacement of suspension and support；4) two-way ball bearing
Boatswain chair uses needle bearing design structure, and frictional resistance reduces, and root and suspension bracket can integrally be moved with piping displacement direction, level
Additional force is low.
It can be seen that, existing boatswain chair device is mainly that needle roller is rolled, and its structure is relative complex, contains multiple needle bearings；It is more
Part adds manufacturing cost；Maintenance and Repair are relatively cumbersome；Needle bearing is possible to jam under the conditions of high dust, stuck.
The content of the invention
It is an object of the invention to overcome the defect that prior art is present big there is provided a kind of bearing capacity, frictional resistance is small, peace
Dress space is smaller, and structure is simpler, it is not easy to jam, stuck phenomenon occur, and the lower rotary shaft of manufacture maintenance cost is two-way multiple
Resultant motion boatswain chair device.
The present invention is adopted the following technical scheme that：A kind of two-way compound motion boatswain chair device of rotary shaft, it is characterised in that including
Rotating shaft, rotating beam, fixed beam, lifting facility, the built-in fitting of building structure, the right-hand member of the rotating beam connect with the axis of rotation
Connect, the left end of the rotating beam is connected with the top slide of the fixed beam；The lifting facility is arranged on the rotating beam,
The rotating beam includes being arranged at the rotating beam bottom plate of bottom, is arranged at both sides while device, setting are entered in the resistance for playing ribs
In being provided with track in the horizontal direction on the mirror face stainless steel one on bottom surface, the rotating beam bottom plate, the lifting facility exists
Rolled in the track.
Preferably, rotating shaft includes being arranged at the end face disk of upper end, fixing axle, outer barrel, ball bearing, the bottom for being arranged at lower end
Disk, end face disk is fixedly connected with built-in fitting, and the upper surface on chassis is provided with the mirror face stainless steel pair of annular, and outer barrel nesting is arranged at
The outside of fixing axle, ball bearing is arranged between outer barrel and fixing axle, and ball bearing is tightly placed in fixing axle, ball bearing with
Outer barrel is fixed by spot welding；The outside of outer barrel is provided with stiffening ring, and rotating beam, stiffening ring are flushed and are respectively provided with the bottom of outer barrel
In in mirror face stainless steel pair, lubricant grease is scribbled in mirror face stainless steel pair.
Preferably, the backplate of half arc is provided between outer barrel and rotating beam, backplate is fixedly connected with rotating beam.
Preferably, fixed beam includes fixed beam end, the mirror face stainless steel two being arranged on top surface, the end for being arranged at bottom
Portion is hung, and mirror face stainless steel two constitutes sliding pair with mirror face stainless steel one, is scribbled between mirror face stainless steel two and mirror face stainless steel one
Lubricant grease；End is hung to be fixedly connected with built-in fitting.
Preferably, mirror face stainless steel two and mirror face stainless steel one are shaped as strip.
Preferably, fixed beam end uses steel plate or section steel manufacture.
Preferably, lifting facility includes the roller for being arranged at top, the boatswain chair for being arranged at bottom, and roller is fixed with boatswain chair to be connected
Connect, roller is arranged in the track of rotating beam and rolled along track.
Preferably, the two-way compound motion boatswain chair device of rotary shaft is suspended on above construction floor or is seated in construction floor
Top.
Preferably, rotating shaft is alignd between top and bottom of the position with fixed beam of taking root of vertical direction.
The beneficial effect that the present invention is reached：(1) occupy little space, guide rail is instead of with rotating shaft, it is only necessary to occupy very little
A part of space；(2) cost is low, needs to use conventional ball bearing at only one；(3) structure, processing are simpler, both
Large-scale industrialized can be shaped production, also can be by unit in charge of construction at the construction field (site) according to drawing self manufacture；(4) without jam, card
Dead phenomenon, rotating beam is in the sliding pair sliding process that ball bearing is rotated and mirror face stainless steel one is constituted with mirror face stainless steel two
Without jam plug, stuck condition；(5) safeguard simpler, it is only necessary to inspect periodically mirror face stainless steel abrasion condition and coating lubricating oil
Fat.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
A-A sectional views when Fig. 3 is the upward welding of the first embodiment of the present invention.
A-A sectional views when Fig. 4 is the downward welding of the first embodiment of the present invention.
Fig. 5 is the fixation beam end of the first embodiment of the present invention using B-B sectional views during steel plate making.
Fig. 6 is the fixation beam end of the first embodiment of the present invention using B-B sectional views during section steel manufacture.
Fig. 7 is the cross section view of the boom hoisting of the present invention.
The implication marked in figure：1- rotating shafts, 2- rotating beams, 3- fixed beams, 4- lifting facilities, 5- end face disks, 6- fixing axles,
7- outer barrels, 8- ball bearings, 9- mirror face stainless steel pairs, 10- chassis, 11- mirror face stainless steels one, 12- rotating beam bottom plates, 13- resistances
Enter device, 14- mirror face stainless steels two, 15- fixes beam end, and 16- is hung end, 17- built-in fittings, 18- rollers, 19- boatswain chairs, 20- shields
Plate, 21- tracks, 22- steel plates, 23- shaped steel, W- spot welding.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
The present invention proposes a kind of two-way compound motion boatswain chair device of rotary shaft, it is characterised in that including rotating shaft 1, rotating beam
2nd, fixed beam 3, lifting facility 4, the built-in fitting 17 of building structure, fixed beam 3 use adjustable length shaped steel system with rotating beam 2
Into the right-hand member of rotating beam 2 is rotated with rotating shaft 1 to be connected, and the left end of rotating beam 2 is connected with the top slide of fixed beam 3；Lift by crane facility
4 are arranged on rotating beam 2, and rotating beam 2 includes being arranged at the rotating beam bottom plate 12 of bottom, is arranged at both sides while playing ribs work
Hinder into device 13, the mirror face stainless steel being arranged on bottom surface 1, rail in the horizontal direction is provided with rotating beam bottom plate 12
Road 21, lifting facility 4 is rolled in track 21.
Rotating shaft 1 includes being arranged at the end face disk 5 of upper end, fixing axle 6, outer barrel 7, ball bearing 8, the chassis for being arranged at lower end
10, end face disk 5 is fixedly connected with built-in fitting 17, and the upper surface on chassis 10 is provided with the mirror face stainless steel pair 9 of annular, and outer barrel 7 is embedding
Set is arranged at the outside of fixing axle 6, and ball bearing 8 is arranged between outer barrel 7 and fixing axle 6, and ball bearing 8 is tightly placed in fixing axle
On 6, ball bearing 8 is fixed with outer barrel 7 by spot welding；The outside of outer barrel 7 is provided with stiffening ring, rotating beam 2, stiffening ring and outer barrel
7 bottom is flushed and may be contained within mirror face stainless steel pair 9, and lubricant grease is scribbled in mirror face stainless steel pair 9.
The backplate 20 of half arc is provided between outer barrel 7 and rotating beam 2, backplate 20 is welded with rotating beam 2.
Fixed beam 3 includes fixed beam end 15, the mirror face stainless steel 2 14 being arranged on top surface, the end for being arranged at bottom
16 are hung, mirror face stainless steel 2 14 constitutes sliding pair, mirror face stainless steel 2 14 and mirror face stainless steel 1 with mirror face stainless steel 1
Between scribble lubricant grease；Hang 16 and welded with built-in fitting 17 in end.
Mirror face stainless steel 2 14 is shaped as strip with mirror face stainless steel 1.
Rotating shaft 1 is alignd between top and bottom of the position with fixed beam 3 of taking root of vertical direction, and Fig. 1 is of the invention
The structural representation of first embodiment, rotating shaft 1 is alignd in the position of taking root of vertical direction with the middle part of fixed beam 3, cold position
(static initial position) and movement locus and scope as shown in figure 1, Fig. 2 is the structural representation of the second embodiment of the present invention,
Rotating shaft 1 is alignd in the position of taking root of vertical direction with the top of fixed beam 3, cold position (static initial position) and movement locus
And scope is as shown in Figure 2.
A-A sectional views when Fig. 3 is the upward welding of the first embodiment of the present invention, the two-way compound motion boatswain chair of rotary shaft
Device is suspended on above construction floor, and the face of taking root is rotating shaft 1 in the position of taking root of vertical direction.
A-A sectional views when Fig. 4 is the downward welding of the first embodiment of the present invention, the two-way compound motion boatswain chair of rotary shaft
Device is seated in above construction floor, and the face of taking root is rotating shaft 1 in the position of taking root of vertical direction.
Fig. 5 is the fixation beam end of the first embodiment of the present invention using B-B sectional views during steel plate making, fixed beam-ends
Portion 15 is made using steel plate 22 or shaped steel 23.
Fig. 6 is the fixation beam end of the first embodiment of the present invention using B-B sectional views during section steel manufacture, fixation beam-ends
Portion 15 is made using steel plate 22 or shaped steel 23.
Fig. 7 is the cross section view of the boom hoisting of the present invention, and lifting facility 4 includes being arranged at the roller 18 on top, set
Boatswain chair 19 in bottom, roller 18 is fixedly connected with boatswain chair 19, and roller 18 is arranged in the track 21 of rotating beam 2 and along track 21
Roll.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of two-way compound motion boatswain chair device of rotary shaft, it is characterised in that including rotating shaft (1), rotating beam (2), fixed beam
(3), lifting facility (4), the built-in fitting (17) of building structure, the right-hand member of the rotating beam (2) is rotated with the rotating shaft (1) to be connected
Connect, the left end of the rotating beam (2) is connected with the top slide of the fixed beam (3)；The lifting facility (4) is arranged at described
On rotating beam (2), the rotating beam (2) includes being arranged at the rotating beam bottom plate (12) of bottom, is arranged at both sides while playing reinforcement
The resistance of rib effect is entered to be provided with device (13), the mirror face stainless steel one (11) being arranged on bottom surface, the rotating beam bottom plate (12)
Track (21) in the horizontal direction, the lifting facility (4) rolls in the track (21).
2. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 1, it is characterised in that the rotating shaft
(1) include being arranged at the end face disk (5) of upper end, fixing axle (6), outer barrel (7), ball bearing (8), the chassis for being arranged at lower end
(10), the end face disk (5) is fixedly connected with the built-in fitting (17), and the upper surface of the chassis (10) is provided with the mirror of annular
Face stainless steel is secondary (9), and outer barrel (7) nesting is arranged at the outside of the fixing axle (6), and the ball bearing (8) is arranged at
Between the outer barrel (7) and the fixing axle (6), the ball bearing (8) is tightly placed in the fixing axle (6), the ball
Bearing (8) is fixed with the outer barrel (7) by spot welding；The outside of the outer barrel (7) is provided with stiffening ring, the rotating beam (2),
The stiffening ring is flushed with the bottom of the outer barrel (7) and may be contained within the mirror face stainless steel secondary (9), and the minute surface is stainless
Lubricant grease is scribbled in steel pair (9).
3. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 2, it is characterised in that the outer barrel
(7) backplate (20) of half arc is provided between the rotating beam (2), the backplate (20) is fixed with the rotating beam (2)
Connection.
4. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 1, it is characterised in that the fixed beam
(3) (16) are hung in the end for include fixed beam end (15), the mirror face stainless steel two (14) being arranged on top surface, being arranged at bottom,
The mirror face stainless steel two (14) constitutes sliding pair, the mirror face stainless steel two (14) and institute with the mirror face stainless steel one (11)
State and scribble lubricant grease between mirror face stainless steel one (11)；Hang (16) and be fixedly connected with the built-in fitting (17) in the end.
5. the two-way compound motion boatswain chair device of a kind of rotary shaft according to claim 4, it is characterised in that the minute surface is not
Rust steel two (14) is shaped as strip with the mirror face stainless steel one (11).
6. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 4, it is characterised in that the fixed beam
End (15) is made using steel plate (22) or shaped steel (23).
7. the two-way compound motion boatswain chair device of a kind of rotary shaft according to claim 1, it is characterised in that the lifting is set
Applying (4) includes the roller (18) for being arranged at top, the boatswain chair (19) for being arranged at bottom, the roller (18) and the boatswain chair (19)
It is fixedly connected, the roller (18) is arranged in the track (21) of the rotating beam (2) and rolled along the track (21).
8. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 1, it is characterised in that the rotary shaft
Two-way compound motion boatswain chair device is suspended on above construction floor or is seated in above construction floor.
9. a kind of two-way compound motion boatswain chair device of rotary shaft according to claim 1, it is characterised in that the rotating shaft
(1) alignd between top and bottom of the position with the fixed beam (3) of taking root of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120728.7A CN105587936B (en) | 2016-03-03 | 2016-03-03 | A kind of two-way compound motion boatswain chair device of rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120728.7A CN105587936B (en) | 2016-03-03 | 2016-03-03 | A kind of two-way compound motion boatswain chair device of rotary shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587936A CN105587936A (en) | 2016-05-18 |
| CN105587936B true CN105587936B (en) | 2017-08-08 |
Family
ID=55927733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610120728.7A Active CN105587936B (en) | 2016-03-03 | 2016-03-03 | A kind of two-way compound motion boatswain chair device of rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587936B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170681A (en) * | 1995-12-19 | 1997-06-30 | Haseko Corp | Piping fixing jig |
| CN101586697A (en) * | 2008-05-23 | 2009-11-25 | 申松林 | Rolling bearing root part for support hanger |
| CN202769631U (en) * | 2012-07-16 | 2013-03-06 | 上海锅炉厂有限公司 | Pipeline supporting and hanging structure |
| CN203336044U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Bidirectional rolling bearing suspension plate |
| CN203336045U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Unidirectional rolling bearing suspension plate |
| CN205401951U (en) * | 2016-03-03 | 2016-07-27 | 中国能源建设集团江苏省电力设计院有限公司 | Two -way compound movement hanger plate device of pivot formula |
-
2016
- 2016-03-03 CN CN201610120728.7A patent/CN105587936B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170681A (en) * | 1995-12-19 | 1997-06-30 | Haseko Corp | Piping fixing jig |
| CN101586697A (en) * | 2008-05-23 | 2009-11-25 | 申松林 | Rolling bearing root part for support hanger |
| CN202769631U (en) * | 2012-07-16 | 2013-03-06 | 上海锅炉厂有限公司 | Pipeline supporting and hanging structure |
| CN203336044U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Bidirectional rolling bearing suspension plate |
| CN203336045U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Unidirectional rolling bearing suspension plate |
| CN205401951U (en) * | 2016-03-03 | 2016-07-27 | 中国能源建设集团江苏省电力设计院有限公司 | Two -way compound movement hanger plate device of pivot formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105587936A (en) | 2016-05-18 |
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