CN105570551A - Rotary shaft type bidirectional combined movement hoisting plate device - Google Patents
Rotary shaft type bidirectional combined movement hoisting plate device Download PDFInfo
- Publication number
- CN105570551A CN105570551A CN201610121129.7A CN201610121129A CN105570551A CN 105570551 A CN105570551 A CN 105570551A CN 201610121129 A CN201610121129 A CN 201610121129A CN 105570551 A CN105570551 A CN 105570551A
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- Prior art keywords
- fixed beam
- boatswain chair
- compound motion
- bearing
- arc fixed
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a rotary shaft type bidirectional combined movement hoisting plate device. The rotary shaft type bidirectional combined movement hoisting plate device is characterized by comprising a rotary shaft, a rotary beam, an arc fixed beam, a hoisting facility and an embedded part, wherein the right end of the rotary beam is rotationally connected with the rotary shaft; the left end of the rotary beam is connected with the arc fixed beam in a sliding mode; the hoisting facility is arranged on the rotary beam; the arc fixed beam comprises end stoppers arranged at the two ends of the arc fixed beam, a fixed beam bottom plate arranged in the middle of the arc fixed beam and a roller wheel device, an arc combined movement track is arranged on the fixed beam bottom plate, and the roller wheel device is arranged in the combined movement track and slides along the combined movement track; the upper end of the rotary shaft is fixedly connected with the embedded part; the two ends or the middle of the arc fixed beam is fixedly connected with the embedded part. According to the rotary shaft type bidirectional combined movement hoisting plate device, the rotary shaft replaces a guide rail, and the arc beam replaces the other guide rail, so that the occupied space is reduced, the phenomenon of blockage is avoided, and maintenance is simple and is hardly needed.
Description
Technical field
The present invention relates to a kind of revolution axis type two-way compound motion boatswain chair device, belong to pipework technical field, under being mainly used in the conditions such as building structure limited space and high-temperature pipe, Horizontal displacement be very large, these places all need piping support and hanger root to have bidirectional displacement function.
Background technique
Two-way ball bearing boatswain chair device has the operation of guarantee suspension and support and meets design code requirement, and reducing pipeline elevator deflection generation horizontal force affects equipment, reduces pipeline internal stress, supervises the effects such as pipe level displacement, be widely used in the engineering containing pipeline.
Because of economic cause, factory building structure height is often restricted, and causes pipeline to prop up and hangs limited space, running angle excursion and meeting design code requirement, should adopt ball bearing boatswain chair to allow suspension and support pull bar; To important high-temperature pipe (as pipelines such as thermoelectricity factory owner vapour, reheated steams), in order to reduce the horizontal force of pipeline elevator deflection generation to the impact of equipment, connecting pipe trace analysis ball bearing boatswain chair should be selected; For reducing the internal stress of high-temperature pipe (comprising pipeline and pipe fitting etc.), connecting pipe trace analysis ball bearing boatswain chair should be selected; Need the place supervising pipe level displacement, can install ball bearing boatswain chair, to critical piping, recommended levels displacement, more than the suspension bracket of 100mm, all installs ball bearing boatswain chair.
At present, publication about two-way ball bearing boatswain chair device is actually rare, patent of invention CN203336044U 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, and ball bearing is also put in guide frame.The advantage of this invention: 1) with needle bearing, bearing capacity is large, and surface friction drag is little, drastically reduce the area the additional force of suspension and support to piping; 2) scale reflects intuitively the horizontal heat expansion situation that suspension and support and whole piping run can provide the detailed data of suspension and support being carried out to periodic maintenance; 3) every two, side needle bearing and linear rail have leading role, flexibly, reliably, accurately make ball bearing boatswain chair mobile with the Horizontal displacement of suspension and support for a long time; 4) two-way ball bearing boatswain chair adopts needle bearing project organization, and surface friction drag reduces, and root and suspension bracket entirety can move with piping displacement direction, and horizontal additional force is low.
Visible, existing apparatus is mainly needle roller and rolls.Its structure relative complex, containing multiple needle bearing; Comparatively multi-part adds manufacture cost; Maintenance and Repair bother relatively; Needle bearing likely jam, stuck under high dust condition.
Summary of the invention
The object of the invention is to the defect overcoming prior art existence, solve the problems of the technologies described above, propose a kind of bearing capacity large, surface friction drag is little, and installing space is less, and structure is simpler, be not easy to occur jam, stuck phenomenon, manufacture the revolution axis type two-way compound motion boatswain chair device that maintenance cost is lower.
The present invention adopts following technological scheme: revolution axis type two-way compound motion boatswain chair device, it is characterized in that, comprise rotating shaft, rotating beam, arc fixed beam, lifting facility, embedded part, the right-hand member of described rotating beam is connected with described axis of rotation, left end and the described arc fixed beam of described rotating beam are slidably connected, and described lifting facility is arranged on described rotating beam; Described arc fixed beam comprises the end being arranged at two ends and hinders into device, the fixed beam base plate, the rotary roller that are arranged at middle part, described fixed beam base plate offers the compound motion track of arc, described rotary roller to be arranged in described compound motion track and to slide along described compound motion track, the upper end of described rotating shaft is fixedly connected with described embedded part, and two ends or the intermediate portion of described arc fixed beam are fixedly connected with described embedded part.
Preferably, rotating beam comprises the resistance being arranged at two ends and enters device and strengthening rib, is arranged at the rotating beam base plate of bottom, rotating beam base plate is provided with horizontal lifting track.
Preferably, lifting facility comprises the roller being arranged at top, the boatswain chair being arranged at bottom, and roller is connected with boatswain chair, and roller is arranged in lifting track also along lifting non-orbiting scroll.
Preferably, rotating shaft comprise be arranged at upper end end face disk, thrust-bearing, be arranged at inner side running shaft, be arranged at outside urceolus, thrust-bearing is fixedly installed between running shaft and urceolus, and the upper end of urceolus is fixedly connected with the bottom of end face disk, and end face disk is fixedly connected with embedded part.
Preferably, rotating shaft comprises the end face disk being arranged at upper end, the stationary axle being arranged at inner side, thrust-bearing, ball bearing, the urceolus that is arranged at outside are held concurrently running shaft, thrust-bearing, ball bearing are all fixedly installed on stationary axle and urceolus is held concurrently between running shaft, ball bearing is arranged at the top of thrust-bearing, the upper end of stationary axle is fixedly connected with the bottom of end face disk, and end face disk is fixedly connected with embedded part.
Preferably, revolution axis type two-way compound motion boatswain chair device hangs on below construction floor.
Preferably, rotating shaft is alignd with between bottom with the top of arc fixed beam in the position of taking root of vertical direction.
The beneficial effect that the present invention reaches: (1) takes up room little, instead of guide rail with rotating shaft, instead of another guide rail with Curved beam, reduces and occupies space; (2) cost is low, and only a place needs to use conventional thrust or ball bearing; (3) structure is simpler, processes more convenient, both can large-scale industrialized sizing produce, also can by unit in charge of construction at the construction field (site) according to drawing self manufacture; (4) without jam, stuck phenomenon, rotating beam in bearing rotary process without jam, stuck condition; (5) safeguard simpler, basic Maintenance free.
Accompanying drawing explanation
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.
Fig. 3 is the structural representation of A-A to sectional view of Fig. 1.
Fig. 4 is that the B-B of Fig. 3 is to sectional view.
Fig. 5 is the structural representation of the rotating shaft that bearing load of the present invention is less.
Fig. 6 is the structural representation of the rotating shaft that bearing load of the present invention is larger.
The implication marked in figure: 1-rotating shaft, 2-rotating beam, 3-arc fixed beam, 4-lifts by crane facility, 5-end face disk, 6-stationary axle, 7-thrust-bearing, 8-running shaft, 9-ball bearing, 10-urceolus, 11-urceolus is held concurrently running shaft, and 12-hinders into device and strengthening rib, 13-rotating beam base plate, 14-lifts by crane track, 15-roller, 16-boatswain chair, 17-end hinders into device, 18-rotary roller, 19-fixed beam base plate, 20-compound motion track, 21-embedded part.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technological scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The present invention proposes revolution axis type two-way compound motion boatswain chair device, comprise rotating shaft 1, rotating beam 2, arc fixed beam 3, lifting facility 4, embedded part 21, rotating beam 2, arc fixed beam 3 all adopt adjustable length section steel manufacture, right-hand member and the rotating shaft 1 of rotating beam 2 are rotationally connected, left end and the arc fixed beam 3 of rotating beam 2 are slidably connected, and lifting facility 4 is arranged on rotating beam 2; Arc fixed beam 3 comprises the end being arranged at two ends and hinders into device 17, the fixed beam base plate 19, the rotary roller 18 that are arranged at middle part, fixed beam base plate 19 offers the compound motion track 20 of arc, rotary roller 18 to be arranged in compound motion track 20 and to slide along compound motion track 20, the upper end of rotating shaft 1 is fixedly connected with embedded part 21, as the structural representation that Fig. 1 is the first embodiment of the present invention, the intermediate portion of arc fixed beam 3 is fixedly connected with embedded part 21; As the structural representation that Fig. 2 is the second embodiment of the present invention.The two ends of arc fixed beam 3 are fixedly connected with embedded part 21.
As a kind of preferred embodiment, revolution axis type two-way compound motion boatswain chair device hangs on below construction floor.
As a kind of preferred embodiment, rotating shaft 1 is alignd with between bottom with the top of arc fixed beam 3 in the position of taking root of vertical direction.
Fig. 3 is the structural representation of A-A to sectional view of Fig. 1, and rotating beam 2 comprises the resistance being arranged at two ends and enters device and strengthening rib 12, is arranged at the rotating beam base plate 13 of bottom, rotating beam base plate 13 is provided with horizontal lifting track 14; Lifting facility 4 comprises the roller 15 being arranged at top, the boatswain chair 16 being arranged at bottom, roller 15 is connected with boatswain chair 16, roller 15 to be arranged in lifting track 14 and to roll along lifting track 14, Fig. 4 be the B-B of Fig. 3 to sectional view, be also the cross section view of lifting facility 4.
Fig. 5 is the structural representation of the rotating shaft that bearing load of the present invention is less, rotating shaft 1 comprise be arranged at upper end end face disk 5, thrust-bearing 7, be arranged at inner side running shaft 8, be arranged at outside urceolus 10, end face disk 5 adopts steel plate to make, running shaft 8 can be done with seamless steel pipe or filled circles steel, urceolus 10 is made by seamless steel pipe, thrust-bearing 7 is fixedly installed between running shaft 8 and urceolus 10, the upper end of urceolus 10 is welded with the bottom of end face disk 5, end face disk 5 welds with embedded part 21, and end face disk 5 guarantees that the rotating shaft 1 of welding is farthest perpendicular to structural plane.
Fig. 6 is the structural representation of the rotating shaft that bearing load of the present invention is larger, rotating shaft 1 comprises the end face disk 5 being arranged at upper end, be arranged at the stationary axle 6 of inner side, thrust-bearing 7, ball bearing 9, the urceolus being arranged at outside is held concurrently running shaft 11, end face disk 5 adopts steel plate to make, stationary axle 6 and urceolus running shaft 11 of holding concurrently makes by seamless steel pipe, thrust-bearing 7, ball bearing 9 is all fixedly installed on stationary axle 6 and urceolus is held concurrently between running shaft 11, ball bearing 9 is arranged at the top of thrust-bearing 7, the upper end of stationary axle 6 is welded with the bottom of end face disk 5, end face disk 5 welds with embedded part 21, end face disk 5 guarantees that the rotating shaft 1 of welding is farthest perpendicular to structural plane.
When pipeline generation bidirectional displacement, driven rotary beam 2 produces 1 compound motion rotating, roll in the compound motion track 20 of arc fixed beam 3 around the shaft, make suspension and support root substantially can be vertical with pipe portion, eliminate or significantly reduce horizontal additional force, lubricant grease can be scribbled in compound motion track 20, the frictional force of further reduction device, reduces the added influence to piping support and hanger.
The present invention all can adopt the Ordinary Steel material such as Q235B, 20 steel to make except ball bearing 9, can factorial praluction or job site making.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (7)
1. revolution axis type two-way compound motion boatswain chair device, it is characterized in that, comprise rotating shaft (1), rotating beam (2), arc fixed beam (3), lifting facility (4), embedded part (21), right-hand member and the described rotating shaft (1) of described rotating beam (2) are rotationally connected, left end and the described arc fixed beam (3) of described rotating beam (2) are slidably connected, and described lifting facility (4) is arranged on described rotating beam (2); Described arc fixed beam (3) comprises the end being arranged at two ends and hinders into device (17), the fixed beam base plate (19), the rotary roller (18) that are arranged at middle part, described fixed beam base plate (19) offers the compound motion track (20) of arc, described rotary roller (18) to be arranged in described compound motion track (20) and to slide along described compound motion track (20), the upper end of described rotating shaft (1) is fixedly connected with described embedded part (21), and two ends or the intermediate portion of described arc fixed beam (3) are fixedly connected with described embedded part (21).
2. revolution axis type according to claim 1 two-way compound motion boatswain chair device, it is characterized in that, described rotating beam (2) comprises the resistance being arranged at two ends and enters device and strengthening rib (12), is arranged at the rotating beam base plate (13) of bottom, and described rotating beam base plate (13) is provided with horizontal lifting track (14).
3. revolution axis type according to claim 2 two-way compound motion boatswain chair device, it is characterized in that, described lifting facility (4) comprises the roller (15) being arranged at top, the boatswain chair (16) being arranged at bottom, described roller (15) is connected with described boatswain chair (16), and described roller (15) to be arranged in described lifting track (14) and to roll along described lifting track (14).
4. revolution axis type according to claim 1 two-way compound motion boatswain chair device, it is characterized in that, described rotating shaft (1) comprise be arranged at upper end end face disk (5), thrust-bearing (7), be arranged at inner side running shaft (8), be arranged at outside urceolus (10), described thrust-bearing (7) is fixedly installed between described running shaft (8) and described urceolus (10), the upper end of described urceolus (10) is fixedly connected with the bottom of described end face disk (5), and described end face disk (5) is fixedly connected with described embedded part (21).
5. revolution axis type according to claim 1 two-way compound motion boatswain chair device, it is characterized in that, described rotating shaft (1) comprises the end face disk (5) being arranged at upper end, be arranged at the stationary axle (6) of inner side, thrust-bearing (7), ball bearing (9), the urceolus being arranged at outside is held concurrently running shaft (11), described thrust-bearing (7), described ball bearing (9) is all fixedly installed on described stationary axle (6) and described urceolus is held concurrently between running shaft (11), described ball bearing (9) is arranged at the top of described thrust-bearing (7), the upper end of described stationary axle (6) is fixedly connected with the bottom of described end face disk (5), described end face disk (5) is fixedly connected with described embedded part (21).
6. revolution axis type according to claim 1 two-way compound motion boatswain chair device, is characterized in that, described revolution axis type two-way compound motion boatswain chair device hangs on below construction floor.
7. revolution axis type according to claim 1 two-way compound motion boatswain chair device, is characterized in that, described rotating shaft (1) is alignd with between bottom with the top of described arc fixed beam (3) in the position of taking root of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610121129.7A CN105570551B (en) | 2016-03-03 | 2016-03-03 | The two-way compound motion boatswain chair device of rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610121129.7A CN105570551B (en) | 2016-03-03 | 2016-03-03 | The two-way compound motion boatswain chair device of rotary shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570551A true CN105570551A (en) | 2016-05-11 |
| CN105570551B CN105570551B (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610121129.7A Active CN105570551B (en) | 2016-03-03 | 2016-03-03 | The two-way compound motion boatswain chair device of rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570551B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257541A (en) * | 1998-03-06 | 1999-09-21 | Ishikawajima Harima Heavy Ind Co Ltd | Pipeline supporting device |
| CN203336044U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Bidirectional rolling bearing suspension plate |
| CN204387497U (en) * | 2014-12-22 | 2015-06-10 | 李永波 | Pipe support universal roll wheel device |
| CN205401952U (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 CN201610121129.7A patent/CN105570551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257541A (en) * | 1998-03-06 | 1999-09-21 | Ishikawajima Harima Heavy Ind Co Ltd | Pipeline supporting device |
| CN203336044U (en) * | 2013-05-27 | 2013-12-11 | 江苏大力城电气有限公司 | Bidirectional rolling bearing suspension plate |
| CN204387497U (en) * | 2014-12-22 | 2015-06-10 | 李永波 | Pipe support universal roll wheel device |
| CN205401952U (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 |
|---|---|
| CN105570551B (en) | 2017-09-15 |
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