CN201670643U - Butt-joint device for hoisting flange face - Google Patents
Butt-joint device for hoisting flange face Download PDFInfo
- Publication number
- CN201670643U CN201670643U CN 200920213671 CN200920213671U CN201670643U CN 201670643 U CN201670643 U CN 201670643U CN 200920213671 CN200920213671 CN 200920213671 CN 200920213671 U CN200920213671 U CN 200920213671U CN 201670643 U CN201670643 U CN 201670643U
- Authority
- CN
- China
- Prior art keywords
- pin section
- flange face
- registration arm
- steel rope
- permanent seat
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000003032 molecular docking Methods 0.000 claims description 21
- 238000004080 punching Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 229920006334 epoxy coating Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 17
- 210000001503 joint Anatomy 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a butt-joint device for hoisting a flange face, which belongs to the technical field of machinery and aims to solve the problems of more difficult alignment of equipment, low installation efficiency and easy collision and damage of components under the influence of stormy waves in onshore hoisting of the large-size engineering equipment. The butt-joint device for hoisting a flange face comprises a fixing seat, a steel wire rope, a positioning pipe and a braking device pulling the steel wire rope along one direction; a central hole is arranged in the middle of the fixing seat; the positioning pipe is composed of a positioning pin section and a guiding pin section, the positioning pin section is connected with the central hole, the guiding pin section is connected with the positioning pin section, the guiding pin section is a tubular cone, and the outer diameter of one end, connected with the positioning pin section, of the guiding pin section, is larger than that of the other end of the guiding pin section; and one end of the steel wire rope is fixedly connected with the fixing seat via the central hole and the positioning pipe fixedly connected with the central hole, and the other end of the steel wire rope is connected with the braking device. The butt-joint device can be used for effectively solving the technical problems.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of docking facilities, particularly a kind of docking facilities that lifts flange face.
Background technology
The installation of marine heavy construction equipment generally is to finish by the mode of lifting, and than land lifting, owing to be subjected to the influence of stormy waves, the lifting hull rises and falls and side is shaken during marine the lifting, after crane arm amplifies, hangs the respectively bigger to the amplitude of oscillation of thing.Contraposition is difficult when causing lifting, and installation effectiveness is low, and the collision damage of member easily takes place, and for example, at sea in the partial installation of blower fan, often wheel hub and blade is carried out assembly being lifted on the cabin of installation behind the installation on ground again.At this moment, finish in the high-altitude that is docked at of cabin and wheel hub vertical flange face.The influence of stormy waves makes this work become one the most difficult in the offshore wind turbine installation.
The utility model content
When technical problem to be solved in the utility model is marine hoisting large-size engineering equipment owing to be subjected to the influence of stormy waves, the equipment contraposition is difficult, installation effectiveness is low, and the problem of the collision damage of member easily takes place, and provide a kind of docking facilities that lifts flange face at this problem, this device also can be applied to the similar environment of maritime environment in hoisting large-size equipment, for example desert that dust storm is bigger or the like.
The utility model solves the problems of the technologies described above by following technological means:
A kind of docking facilities that lifts flange face, comprise permanent seat, steel rope, registration arm, the permanent seat middle part is provided with centre hole, registration arm is made up of the locating dowel pin section of captiveing joint with centre hole and the directing pin section of captiveing joint with the locating dowel pin section, described directing pin Duan Weiyi tubulose cone, the directing pin section is captiveed joint the external diameter of an end greater than the external diameter of the directing pin section other end with the locating dowel pin section, the external diameter of described locating dowel pin section is than the little 1.0-0.5mm in the aperture of the mounting hole on the flange face;
Described docking facilities also comprises the brake equipment that steel rope is drawn along a direction, and steel rope one end reaches the registration arm of captiveing joint with centre hole by centre hole captives joint with permanent seat, and the other end is connected with brake equipment.
The prior art problem: difficult in the contraposition of when lifting, installation effectiveness is low, and easily hangs the collision damage of thing, is that the factor by two aspects causes to a great extent: the first, hang the continuous amplitude of oscillation of influence that thing is subjected to external environment, and be difficult to installation; The second, even if hang thing part finished installation, but be offset, thereby the accuracy rate of integral installation can't guarantee owing to vibration waits other reason to cause to hang thing and hang between the thing installation position.
Reduce the amplitude of oscillation of hanging thing in order to reach, docking facilities described in the utility model also comprises the brake equipment that steel rope is drawn along a direction, the registration arm that steel rope one end is positioned at centre hole and captives joint with centre hole, and captive joint with permanent seat, the other end is connected with brake equipment.In use, (assembling of hanging thing in the utility model is connected by flange and finishes two flange faces that steel wire penetrating need be docked, therefore omitted with the flange face bonded assembly at this and hung thing), make flange face between permanent seat and brake equipment, utilize brake equipment pulling steel rope then, two distances between the flange face are reduced gradually, thereby form damping, the relative swing of two flange faces of restriction.
On the other hand, docking facilities described in the utility model also comprises registration arm, described registration arm is made up of the locating dowel pin section of captiveing joint with centre hole and the directing pin section of captiveing joint with the locating dowel pin section, described directing pin Duan Weiyi tubulose cone, the directing pin section is captiveed joint the external diameter of an end greater than the external diameter of the directing pin section other end with the locating dowel pin section, the external diameter of locating dowel pin section is than the little 1.0-0.5mm in the aperture of the mounting hole on the flange face, after adopting said structure, registration arm can insert the mounting hole of flange face easily by directing pin section part (tubulose cone), and make the flange face mounting hole finally be positioned at the locating dowel pin section of registration arm, because the external diameter of locating dowel pin section is than the only little 1.0-0.5mm in the aperture of the mounting hole on the flange face, the relative position that it is hereby ensured two flange faces is accurate, thereby guarantees the accuracy rate of subsequent installation.
Description of drawings
Fig. 1 is embodiment 1 described a kind of structural representation that lifts the docking facilities of flange face;
Fig. 2 is embodiment 1 described a kind of permanent seat enlarged drawing that lifts the docking facilities of flange face.
The specific embodiment
A kind of docking facilities that lifts flange face, this device is used for the butt joint quick and precisely of offshore wind turbine partial installation flange face and (wheel hub and blade is carried out assembly being lifted behind the installation on ground cabin of installation again, also be the cabin and the docking of wheel hub vertical flange face), also can be used for the butt joint of mounting hole when other large-scale component is marine to lift, specifically comprise permanent seat 1, steel rope 6, registration arm 2, described permanent seat 1 middle part is provided with centre hole 10, registration arm 2 is made up of the locating dowel pin section 7 of captiveing joint with centre hole 10 and the directing pin section 8 of captiveing joint with locating dowel pin section 7, directing pin section 8 is a tubulose cone, directing pin section 8 is captiveed joint the external diameter of an end greater than the external diameter of directing pin section 8 other ends with locating dowel pin section 7, the external diameter of locating dowel pin section 7 is than the little 0.5mm in the aperture of the mounting hole on the flange face;
Docking facilities also comprises the brake equipment that steel rope 6 is drawn along a direction, and steel rope 6 one ends reach the registration arm 2 of captiveing joint with centre hole 10 by centre hole 10 captives joint with permanent seat 1, and the other end is connected with brake equipment.
In order to make steel rope 6 and permanent seat 1 bonded assembly more firm, present embodiment has adopted two kinds of technological means, and the first, captive joint the end of an end with permanent seat 1 at steel rope 6 and be provided with lead sealing 3, make steel rope 6 and permanent seat 1 relative fixed; Second, originally be that registration arm 2 among the embodiment is an integral body with centre hole 10, the internal diameter of registration arm 2 equates with the aperture of centre hole 10, and steel rope 6 is complementary with registration arm 2, be provided with epoxy coating 9 between steel rope 6 in registration arm 2 a section and the registration arm 2, thereby prevent that steel rope 6 from respect to permanent seat 1 trickle slip taking place when stressed.
In addition, present embodiment also is being provided with the screw 11 that is used for permanent seat 1 is fixed on the wheel hub vertical flange face on the permanent seat 1, so that the described docking facilities of present embodiment is when implementing the butt joint operation, prevent that permanent seat 1 is moved, drops or along the axial rotation of permanent seat centre hole 10, thereby sprain steel rope 6, when reducing the life-span of steel rope 6, reduced the safety factor of butt joint.
The described brake equipment of present embodiment is 2 tons the punching top 4 of weighing that is provided with unidirectional locking plate 5, by the cylinder action on punching top 4 and the locking pulling steel rope of unidirectional locking plate 5, thereby finally finishes docking mission.
Claims (4)
1. docking facilities that lifts flange face, it is characterized in that described docking facilities comprises permanent seat, steel rope, registration arm, described permanent seat middle part is provided with centre hole, registration arm is made up of the locating dowel pin section of captiveing joint with centre hole and the directing pin section of captiveing joint with the locating dowel pin section, described directing pin Duan Weiyi tubulose cone, the directing pin section is captiveed joint the external diameter of an end greater than the external diameter of the directing pin section other end with the locating dowel pin section, the directing pin section equates that with the external diameter of locating dowel pin section the external diameter of described locating dowel pin section is than the little 1.0-0.5mm in the aperture of the mounting hole on the flange face with the external diameter of locating dowel pin section fixed connection place;
Described docking facilities also comprises the brake equipment that steel rope is drawn along a direction, and steel rope one end reaches the registration arm of captiveing joint with centre hole by centre hole captives joint with permanent seat, and the other end is connected with brake equipment.
2. a kind of docking facilities that lifts flange face according to claim 1, it is characterized in that described registration arm and centre hole are an integral body, the internal diameter of registration arm equates with the aperture of centre hole, described steel rope and registration arm are complementary, steel rope is captiveed joint the end of an end and is provided with lead sealing with permanent seat, be provided with epoxy coating between steel rope in registration arm a section and the registration arm.
3. a kind of docking facilities that lifts flange face according to claim 1 is characterized in that also being provided with on the described permanent seat and is used for permanent seat is fixed on screw on the flange face.
4. a kind of docking facilities that lifts flange face according to claim 1 is characterized in that described brake equipment is the punching top that is provided with unidirectional locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920213671 CN201670643U (en) | 2009-11-17 | 2009-11-17 | Butt-joint device for hoisting flange face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920213671 CN201670643U (en) | 2009-11-17 | 2009-11-17 | Butt-joint device for hoisting flange face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670643U true CN201670643U (en) | 2010-12-15 |
Family
ID=43328055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920213671 Expired - Fee Related CN201670643U (en) | 2009-11-17 | 2009-11-17 | Butt-joint device for hoisting flange face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556832A (en) * | 2012-02-12 | 2012-07-11 | 李付林 | Maintenance cable |
| CN108631201A (en) * | 2018-06-06 | 2018-10-09 | 中国三冶集团有限公司 | A kind of GIS flanges dock comprehensive gatherer and method |
| CN117306681A (en) * | 2023-09-25 | 2023-12-29 | 广东晋华建设工程有限公司 | Assembled building |
-
2009
- 2009-11-17 CN CN 200920213671 patent/CN201670643U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556832A (en) * | 2012-02-12 | 2012-07-11 | 李付林 | Maintenance cable |
| CN108631201A (en) * | 2018-06-06 | 2018-10-09 | 中国三冶集团有限公司 | A kind of GIS flanges dock comprehensive gatherer and method |
| CN108631201B (en) * | 2018-06-06 | 2023-06-16 | 中国三冶集团有限公司 | GIS flange butt joint omnibearing leading-in device and method |
| CN117306681A (en) * | 2023-09-25 | 2023-12-29 | 广东晋华建设工程有限公司 | Assembled building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |