CN109720983A - It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method - Google Patents
It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method Download PDFInfo
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- CN109720983A CN109720983A CN201910159996.3A CN201910159996A CN109720983A CN 109720983 A CN109720983 A CN 109720983A CN 201910159996 A CN201910159996 A CN 201910159996A CN 109720983 A CN109720983 A CN 109720983A
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- Prior art keywords
- connecting rod
- hole
- link
- structure fixture
- circular orbit
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Abstract
The invention discloses a kind of large-scale, circular orbit hanging apparatus and its hanging method, it is connected on suspender by shackle, including link rod structure fixture, the upper end of link rod structure fixture is connected with shackle, and the lower end of link rod structure fixture is connected with the clamping plate to clamp track；Link rod structure fixture, including a pair of of first connecting rod and a pair of of second connecting rod, the both ends of two first connecting rods offer through-hole, the through-hole of two first connecting rod upper ends makes two first connecting rod upper ends be connected by active connection, the upper end of two second connecting rods and medium position offer through-hole, the through-hole of two second connecting rod medium positions makes two second connecting rods intersections be connected by active connection, and the through-hole of two second connecting rod upper ends is connected with the through-hole of corresponding two first connecting rod lower ends respectively by active connection.The configuration of the present invention is simple rationally, flexible movements, suitable for hoisting large-size, annular track, the especially lifting of the circular orbit of huge revolving type crane.
Description
Technical field
The present invention relates to crane runway liftings, fill more specifically to a kind of for large-scale, circular orbit lifting
It sets and its hanging method, the especially lifting of the circular orbit of huge revolving type crane.
Background technique
Floating crane constantly to enlargement, heavy-duty development, causes the orbit radius of rotary type floating crane to be got over
It is increasingly heavier to carry out bigger, weight.The current existing positive idler wheel of 4500T floating crane has Internal and external cycle two-orbit.Outside with positive idler wheel
For track, which is that equidistant kidney slot is not whole elongated pressing plate groove, orbit radius 12.4m, one
Circle is laid with track totally in 276 °, is divided into 11 sections, includes 4 sections of 27 ° of tracks and 7 sections of 24 ° of tracks, gross weight 12.7T.
No matter painting the stage in sand washing or arranging the dress stage, all need to lift track.Usually use suspender belt or steel
The mode of cord binding carries out hanging load, because orbital weight is heavier, corner angle are sharp and is annular, hangs load using suspender belt or wirerope
There are some potential safety problemss for mode.
Summary of the invention
In view of the above defects of the prior art, the object of the present invention is to provide one kind for large-scale, circular orbit
Hanging apparatus and its hanging method, simple and reasonable, flexible movements, suitable for hoisting large-size, annular track, especially
It is the lifting of the circular orbit of huge revolving type crane.
To achieve the above object, the present invention adopts the following technical scheme:
On the one hand, a kind of large-scale, circular orbit hanging apparatus, is connected on suspender, including link rod structure by shackle
The upper end of fixture, the link rod structure fixture is connected with the shackle, the lower end of the link rod structure fixture be connected with to
Clamp the clamping plate of track；
The link rod structure fixture, including a pair of of first connecting rod and a pair of of second connecting rod, two first connecting rods
Both ends offer through-hole, and the through-hole of two first connecting rod upper ends makes two first connecting rod upper ends by active connection
It is connected, the shackle is connected in the link position of two first connecting rod upper ends, the upper end of two second connecting rods and medium position
Through-hole is offered, the through-hole of two second connecting rod medium positions makes two second connecting rods intersect phase by active connection
Even, the through-holes of two second connecting rod upper ends by active connection respectively with corresponding two first connecting rod lower ends
Through-hole is connected；
The clamping plate has a pair, is connected respectively with corresponding two second connecting rod lower ends.
Further include sissy bar, the both ends of the sissy bar respectively with two at the first connecting rod and second connecting rod connect
Position is connect to be connected.
Waist-shaped hole, the first connecting rod and second at the waist-shaped hole and one are also provided on one end of the sissy bar
Connecting rod link position is connected.
The clamping plate and second connecting rod lower end are welding form.
The second connecting rod medium position through-hole to second connecting rod lower end is arranged arc-shaped.
The link rod structure fixture further includes a pair of of third connecting rod, the both ends and middle position of two third connecting rods
It sets and offers through-hole, the through-hole of two third connecting rod medium positions intersects two third connecting rods by active connection
Be connected, the through-holes of two third connecting rod upper ends by active connection respectively with corresponding two first connecting rod lower ends
Through-hole be connected, the through-holes of two third connecting rod lower ends is connected with corresponding described two second respectively by active connection
The through-hole of bar lower end is connected, to form double-connecting rod type structural clips.
Another party, a kind of for large-scale, circular orbit hanging method:
Before lifting, the link rod structure fixture is first made to be in open state, the clamping plate card is entered to the lifting position of track
It sets, the link rod structure fixture is slowly promoted using crane facility, the link rod structure fixture is in the process being elevated
In, the first connecting rod will drive the second connecting rod and reduce spacing, make clamping plate grip track, then adjusts the safety and draws
The sissy bar is fixed using fastener in the position of waist-shaped hole and the first connecting rod and second connecting rod junction on bar,
Keep the link rod structure fixture in clamped condition, after track is lifted in place, crane facility slowly declines, and unclamps institute
The fastener on sissy bar in waist-shaped hole is stated, the link rod structure fixture is made to be in free movement state, unclamps track crane
Clamping plate on holding position removes the link rod structure fixture.
In the above technical solution, it is provided by the present invention it is a kind of for large-scale, circular orbit hanging apparatus and its
Hanging method, also have the following the utility model has the advantages that
1) without providing external force source automatically lock can be achieved by being self-possessed by hanger rail road, by track in hanging apparatus of the present invention
Link rod structure fixture unclamps automatically when putting down, and simply easily realizes the on-off action of link rod structure fixture；
2) hanging apparatus of the present invention can adjust the size of link rod structure chucking opening, also according to by the size in hanger rail road
Clamping plate can be kept perpendicular or parallel to link rod structure fixture according to by the shape in hanger rail road, adjust the size and form of clamping plate,
Link rod structure fixture can be selected for single connecting rod or doubly-linked rod type according to by the weight in hanger rail road again；
3) hanging apparatus of the present invention considers that the shaking of handling process and external factor (such as hitting, wind) influence,
Increase sissy bar at link rod structure fixture upper connecting rod node, greatly improves link rod structure fixture handling process
Safety and reliability.
Detailed description of the invention
Fig. 1 is the main view of hanging apparatus embodiment one of the present invention；
Fig. 2 is the main view of hanging apparatus embodiment two of the present invention；
Fig. 3 is the perspective view of hanging apparatus embodiment two of the present invention.
Specific embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 3, a kind of large-scale, circular orbit hanging apparatus provided by the present invention passes through shackle
1 is connected on suspender, and hanging apparatus of the present invention includes link rod structure fixture, the upper end of the link rod structure fixture with it is described
Shackle 1 is connected, and the lower end of the link rod structure fixture is connected with the clamping plate 3 to clamp track 2.
Preferably, the link rod structure fixture, including a pair of of first connecting rod 4 and a pair of of second connecting rod 5, described two pieces the
The both ends of one connecting rod 4 offer through-hole, and the through-hole of two first connecting rods, 4 upper end makes two by active connection 6
4 upper end of first connecting rod is connected, while the shackle 1 is also connected in the link position of two 4 upper ends of first connecting rod.Described two second
The upper end of connecting rod 5 and medium position offer through-hole, and the through-hole of two second connecting rods, 5 medium position passes through flexible connection
Part 7 intersects two second connecting rods 5 to be connected, the through-hole of two second connecting rods, 5 upper end by active connection 8 respectively with phase
The through-hole for two first connecting rods, 4 lower end answered is connected, so as to form single connecting rod formula structural clips.
Preferably, the clamping plate 3 has a pair, it is connected respectively with 5 lower end of corresponding two second connecting rods, it can basis
By the shape in hanger rail road 2, the size and form of clamping plate 3 are adjusted, keeps clamping plate 3 perpendicular or parallel to link rod structure fixture.
Preferably, further including safety in view of the shaking of handling process and external factor (such as hitting, wind) influence
Pull rod 9, the both ends of the sissy bar 9 respectively with two at the first connecting rod 4 and 5 link position of second connecting rod (as connect
Bar type structure fixture upper connecting rod node) it is connected.
Preferably, waist-shaped hole 10 is also provided on one end of the sissy bar 9, the waist-shaped hole 10 and a wherein place
It states first connecting rod 4 and is connected with 5 link position of second connecting rod by fastener.
Preferably, the clamping plate 3 uses welding form with 5 lower end of second connecting rod.
Preferably, the 5 medium position through-hole of second connecting rod is arc-shaped to the setting of 5 lower end of second connecting rod, can prevent
The second connecting rod 5 is mutually touched with 2 surface of track when lifting.
Preferably, the link rod structure fixture, further includes a pair of of third connecting rod, the both ends of two third connecting rods and
Medium position offers through-hole, and the through-hole of two third connecting rod medium positions connects two thirds by active connection
Bar, which intersects, to be connected, and the through-hole of two third connecting rod upper ends is connected with corresponding described two first respectively by active connection
The through-hole of 4 lower end of bar is connected, and the through-holes of two third connecting rod lower ends is by active connection respectively with corresponding described two
The through-hole of 5 lower end of root second connecting rod is connected, to form double-connecting rod type structural clips.It can be according to by the weight in hanger rail road, selection
Link rod structure fixture is single connecting rod or doubly-linked rod type.
The present invention also provides a kind of for large-scale, circular orbit hanging method:
Before lifting, so that the link rod structure fixture is in open state (as will be between two 5 arc of second connecting rod
Spacing be in maximum rating), the clamping plate 3 is caught in the Hoisting Position of track 2, slowly promoted using crane facility described in
Link rod structure fixture, the link rod structure fixture are described using making by the self weight in hanger rail road 2 during being elevated
The first connecting rod 4 will drive the diminution of second connecting rod 5 spacing on link rod structure fixture, make 3 grip track 2 of clamping plate, so
The position for adjusting waist-shaped hole 10 and 5 junction of the first connecting rod 4 and second connecting rod on the sissy bar 9 afterwards, utilizes fastening
Part is fixed by the sissy bar 9, and the link rod structure fixture is made to be fixed on clamped condition.After track 2 is lifted in place,
Crane facility slowly declines, and unclamps the fastener on the sissy bar 9 in waist-shaped hole 10, makes the link rod structure fixture
In free movement state, the clamping plate 3 on 2 Hoisting Position of track is unclamped again, the link rod structure fixture is removed and completes rail
2 handling of road work.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (7)
1. a kind of large-scale, circular orbit hanging apparatus, is connected on suspender, it is characterised in that: including link-type knot by shackle
The upper end of structure fixture, the link rod structure fixture is connected with the shackle, and the lower end of the link rod structure fixture is connected with use
To clamp the clamping plate of track；
The link rod structure fixture, including a pair of of first connecting rod and a pair of of second connecting rod, the both ends of two first connecting rods
Portion offers through-hole, and the through-hole of two first connecting rod upper ends makes two first connecting rod upper end phases by active connection
Even, the shackle is connected in the link position of two first connecting rod upper ends, and the upper end of two second connecting rods and medium position are equal
Through-hole is offered, the through-hole of two second connecting rod medium positions makes two second connecting rods intersect phase by active connection
Even, the through-holes of two second connecting rod upper ends by active connection respectively with corresponding two first connecting rod lower ends
Through-hole is connected；
The clamping plate has a pair, is connected respectively with corresponding two second connecting rod lower ends.
2. as described in claim 1 a kind of for large-scale, circular orbit hanging apparatus, it is characterised in that: further include safety
Pull rod, the both ends of the sissy bar are connected with first connecting rod described at two and second connecting rod link position respectively.
3. as claimed in claim 2 a kind of for large-scale, circular orbit hanging apparatus, it is characterised in that: the safety is drawn
Waist-shaped hole is also provided on one end of bar, the waist-shaped hole is connected with first connecting rod described at one and second connecting rod link position.
4. as described in claim 1 a kind of for large-scale, circular orbit hanging apparatus, it is characterised in that: the clamping plate with
Second connecting rod lower end is welding form.
5. as described in claim 1 a kind of for large-scale, circular orbit hanging apparatus, it is characterised in that: described second connects
Bar medium position through-hole to second connecting rod lower end is arranged arc-shaped.
6. as described in claim 1 a kind of for large-scale, circular orbit hanging apparatus, it is characterised in that: the link-type
Structural clips further include a pair of of third connecting rod, and the both ends of two third connecting rods and medium position offer through-hole, described
The through-hole of two third connecting rod medium positions makes two third connecting rods intersections be connected by active connection, and two thirds connect
The through-hole of bar upper end is connected with the through-hole of corresponding two first connecting rod lower ends respectively by active connection, and described two
The through-hole of third connecting rod lower end is connected with the through-hole of corresponding two second connecting rod lower ends respectively by active connection, from
And form double-connecting rod type structural clips.
7. a kind of be used for large-scale, circular orbit hanging method as described in claim any one of 1-6, it is characterised in that:
Before lifting, the link rod structure fixture is first made to be in open state, the clamping plate card is entered to the Hoisting Position of track, benefit
The link rod structure fixture is slowly promoted with crane facility, the link rod structure fixture during being elevated,
The first connecting rod will drive the second connecting rod and reduce spacing, makes clamping plate grip track, then adjusts on the sissy bar
The sissy bar is fixed using fastener, makes institute by the position of waist-shaped hole and the first connecting rod and second connecting rod junction
It is in clamped condition to state link rod structure fixture, after track is lifted in place, crane facility slowly declines, and unclamps the peace
Fastener on full pull rod in waist-shaped hole, makes the link rod structure fixture be in free movement state, unclamps track and lifts position
The clamping plate set removes the link rod structure fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159996.3A CN109720983A (en) | 2019-03-04 | 2019-03-04 | It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159996.3A CN109720983A (en) | 2019-03-04 | 2019-03-04 | It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109720983A true CN109720983A (en) | 2019-05-07 |
Family
ID=66300794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159996.3A Pending CN109720983A (en) | 2019-03-04 | 2019-03-04 | It is a kind of for large-scale, circular orbit hanging apparatus and its hanging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109720983A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512480U (en) * | 1991-07-26 | 1993-02-19 | 株式会社日本製鋼所 | Rail fastening device for moving body |
| CN201777788U (en) * | 2010-08-30 | 2011-03-30 | 荥阳市电业局 | Novel oil drum hoisting fixture |
| JP2015110465A (en) * | 2013-12-06 | 2015-06-18 | 大同特殊鋼株式会社 | Width adjustment jig for hanging clamp |
| CN206985517U (en) * | 2017-08-03 | 2018-02-09 | 九江萍钢钢铁有限公司 | A kind of rail stone tongs |
| CN209721376U (en) * | 2019-03-04 | 2019-12-03 | 上海振华重工(集团)股份有限公司 | It is a kind of for large-scale, circular orbit hanging apparatus |
-
2019
- 2019-03-04 CN CN201910159996.3A patent/CN109720983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512480U (en) * | 1991-07-26 | 1993-02-19 | 株式会社日本製鋼所 | Rail fastening device for moving body |
| CN201777788U (en) * | 2010-08-30 | 2011-03-30 | 荥阳市电业局 | Novel oil drum hoisting fixture |
| JP2015110465A (en) * | 2013-12-06 | 2015-06-18 | 大同特殊鋼株式会社 | Width adjustment jig for hanging clamp |
| CN206985517U (en) * | 2017-08-03 | 2018-02-09 | 九江萍钢钢铁有限公司 | A kind of rail stone tongs |
| CN209721376U (en) * | 2019-03-04 | 2019-12-03 | 上海振华重工(集团)股份有限公司 | It is a kind of for large-scale, circular orbit hanging apparatus |
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