CN105060146A - Tower crane hoisting method out of tower crane operation radius - Google Patents
Tower crane hoisting method out of tower crane operation radius Download PDFInfo
- Publication number
- CN105060146A CN105060146A CN201510435261.0A CN201510435261A CN105060146A CN 105060146 A CN105060146 A CN 105060146A CN 201510435261 A CN201510435261 A CN 201510435261A CN 105060146 A CN105060146 A CN 105060146A
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- CN
- China
- Prior art keywords
- tower crane
- steel
- weight box
- hoisting
- rope
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a tower crane hoisting method out of the tower crane operation radius, and relates to a tower crane method, in particular to a tower crane hoisting method which is good in stability. According to the tower crane hoisting method, a tower crane, a steel girder, a weight box, an insurance steel cable, a spare steel cable, to-be-hoisted goods, drawing cables, a chain block and a drawing sheet are included. The top end of a long arm of the tower crane is connected with the steel girder through a rope, the weight box is arranged at one end of the steel girder, and the other end of the steel girder is used for being connected with the to-be-hoisted goods. The insurance steel cable is connected with the rope of the long arm of the tower crane and the weight box, and the weight box and the to-be-hoisted goods are connected and fixed through the drawing sheet. One drawing cable is arranged on one side, away from the to-be-hoisted goods, of the weight box. The drawing cables are also arranged on the two sides of the bottom end of the to-be-hoisted goods respectively. The spare steel cable is connected with the contacting point between the to-be-hoisted goods and the steel girder, and the other end of the spare steel cable is connected with the chain block. The tower crane hoisting method has the beneficial effects of being high in safety, good in balance, high in stability coefficient and easy to operate.
Description
Technical field:
The present invention relates to a kind of tower crane method, be specifically related to a kind of not at the tower crane hanging method of tower crane operating radius.
Background technology:
Tower crane is a kind of weight-lifting equipment the most frequently used on building ground, has another name called tower crane, with a section spreading (height) (be called for short " standard knot "), is used for hanging the raws MAT'L such as working reinforcing bar, wood are stupefied, cement concrete, steel pipe.Tower crane is a kind of requisite equipment on building site.
The function of tower crane point bears the upper load that jib stay cord and equilibrium arm stay cord transmit, and by the structure member formula of revolution pylon, turntable, bearing etc., directly pass to tower body structure by turntable.There is truncated cone pillar from rising tower top, leaning forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.
Current is all a kind of tower crane hanging method at tower crane operating radius, now invents a kind of not at the tower crane hanging method of tower crane operating radius.
Summary of the invention:
The object of the invention is to the defect for prior art and deficiency, provide a kind of reasonable in design not at the tower crane hanging method of tower crane operating radius, the safety of this tower crane mode is high, and balance is good, and margin of stability is high, easy to operate.
In order to solve the problem existing for background technology, the technical solution used in the present invention is: it comprise tower crane, girder steel, weight box, insurance steel cable, steel rope for subsequent use, by hoisting thing, stay cord, chain block, pulling-on piece; The long-armed top of described tower crane is connected with girder steel by rope, one end of girder steel is weight box, the other end is used for connecting by hoisting thing, insurance steel cable connects the long-armed rope of tower crane and weight box, weight box and being connected and fixed with pulling-on piece by between hoisting thing, at weight box away from by the side of hoisting thing, be provided with stay cord, also be respectively arranged with stay cord by the both sides of hoisting thing bottom, be connected with steel rope for subsequent use by the contact point of hoisting thing and girder steel, the other end of steel rope for subsequent use is ined succession chain block.
After adopting said structure, beneficial effect of the present invention is: the safety of this tower crane mode is high, and balance is good, and margin of stability is high, easy to operate.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the specific embodiment of the present invention one;
Fig. 2 is the structural representation of the specific embodiment of the present invention two.
Description of reference numerals: tower crane 1, girder steel 2, weight box 3, insurance steel cable 4, steel rope for subsequent use 5, by hoisting thing 6, stay cord 7, chain block 8, pulling-on piece 9, suspension ring 10, suspension ring for subsequent use 11, adapter plate 12.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention, be not intended to limit the present invention.
Detailed description of the invention one:
As shown in Figure 1, this detailed description of the invention adopts following technical scheme: it comprise tower crane 1, girder steel 2, weight box 3, insurance steel cable 4, steel rope for subsequent use 5, by hoisting thing 6, stay cord 7, chain block 8, pulling-on piece 9; The long-armed top of described tower crane 1 is connected with girder steel 2 by rope, one end of girder steel 2 is weight box 3, the other end is used for connecting by hoisting thing 6, insurance steel cable 4 connects the long-armed rope of tower crane 1 and weight box 3, weight box 3 and being connected and fixed with pulling-on piece 9 by between hoisting thing 6, at weight box 3 away from by the side of hoisting thing 6, be provided with stay cord 7, also stay cord 7 is respectively arranged with by the both sides of hoisting thing 6 bottom, be connected with steel rope 5 for subsequent use by hoisting thing 6 and the contact point of girder steel 2, the other end of steel rope 5 for subsequent use is ined succession chain block 8.
During actual lift cargo, to be kept by weight box 3 and by the balance of hoisting thing 6, insurance steel cable 4 ensures the stable of weight box 3 itself, keep not rocking, be first connected and fixed weight box 3 with pulling-on piece 9 during lifting and by hoisting thing 6, untie pulling-on piece 9 to during handling plane, pull down by after hoisting thing 6, utilize chain block 8 to adjust steel rope 5 hoisting point position for subsequent use, also can balance with handling by hoisting thing 6, this method is that counterweight balance is encorbelmented handling method.
Detailed description of the invention two:
As shown in Figure 2, this detailed description of the invention adopts following technical scheme: by the weight box 3 in detailed description of the invention one, insurance steel cable 4, pulling-on piece 9 is removed, newly-increased suspension ring 10, suspension ring 11 for subsequent use, adapter plate 12, the length of girder steel 2 increases, weight penalty, girder steel 2 is provided with suspension ring 10, the rope on the long-armed top of tower crane 1 is by hook suspension ring 10, other positions of girder steel 2 are evenly provided with suspension ring 11 for subsequent use, one end of girder steel 2 connects stay cord 7 and bottle gouard moved by hands 8, the other end connects by hoisting thing 6 by adapter plate 12, adapter plate 12 can be pulled down, stay cord 7 is connected with by the side, bottom of hoisting thing 6, steel rope 5 one end for subsequent use is connected on the rope on the long-armed top of tower crane 1, be arranged on above suspension ring 10.
This method is the dead-weight balanced handling method of encorbelmenting of girder steel, weight box 3 is instead of with the deadweight of girder steel 2 itself, by hoisting thing 6 directly by adapter plate 12 and girder steel 2 close contact, ensure girder steel 2 and by the balance of hoisting thing 6 entirety, according to the suspension ring for subsequent use 11 being selected suspension ring 10 or diverse location by the weight of hoisting thing 6, pull down by after hoisting thing 6 to handling plane, utilize chain block 8 to adjust steel rope 5 hoisting point position for subsequent use, also can balance with handling by hoisting thing 6.
The safety of this detailed description of the invention is high, and balance is good, and margin of stability is high, easy to operate.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. not at a tower crane hanging method for tower crane operating radius, it is characterized in that comprising tower crane (1), girder steel (2), weight box (3), insurance steel cable (4), steel rope for subsequent use (5), by hoisting thing (6), stay cord (7), chain block (8), pulling-on piece (9), the long-armed top of described tower crane (1) is connected with girder steel (2) by rope, one end of girder steel (2) is weight box (3), the other end is used for connecting by hoisting thing (6), insurance steel cable (4) connects the long-armed rope of tower crane (1) and weight box (3), weight box (3) and being connected and fixed with pulling-on piece (9) by between hoisting thing (6), at weight box (3) away from by the side of hoisting thing (6), be provided with stay cord (7), also stay cord (7) is respectively arranged with by the both sides of hoisting thing (6) bottom, steel rope for subsequent use (5) is connected with by hoisting thing (6) and the contact point of girder steel (2), the other end of steel rope for subsequent use (5) is ined succession chain block (8).
2. according to claim 1 a kind of not at the tower crane hanging method of tower crane operating radius, when it is characterized in that actual lift cargo, by weight box (3) maintenance with by the balance of hoisting thing (6), insurance steel cable (4) ensures the stable of weight box (3) itself, keep not rocking, pulling-on piece (9) is first used to be connected and fixed weight box (3) during lifting and by hoisting thing (6), to untiing pulling-on piece (9) during handling plane, pull down by after hoisting thing (6), chain block (8) is utilized to adjust steel rope for subsequent use (5) hoisting point position, also can balance with handling by hoisting thing (6), this method is that counterweight balance is encorbelmented handling method.
3. according to claim 1 a kind of not at the tower crane hanging method of tower crane operating radius, it is characterized in that the weight box (3) in claim 1, insurance steel cable (4), pulling-on piece (9) is removed, newly-increased suspension ring (10), suspension ring for subsequent use (11), adapter plate (12), the length of girder steel (2) increases, weight penalty, girder steel (2) is provided with suspension ring (10), the rope on tower crane (1) long-armed top is by hook suspension ring (10), other positions of girder steel (2) are evenly provided with suspension ring for subsequent use (11), one end of girder steel (2) connects stay cord (7) and bottle gouard moved by hands (8), the other end is connected by hoisting thing (6) by adapter plate (12), adapter plate (12) can be pulled down, stay cord (7) is connected with by the side, bottom of hoisting thing (6), steel rope for subsequent use (5) one end is connected on the rope on tower crane (1) long-armed top, be arranged on suspension ring (10) top.
4. according to claim 3 a kind of not at the tower crane hanging method of tower crane operating radius, it is characterized in that this method is the dead-weight balanced handling method of encorbelmenting of girder steel, weight box (3) is instead of with the deadweight of girder steel (2) itself, by hoisting thing (6) directly by adapter plate (12) and girder steel (2) close contact, ensure girder steel (2) and the balance by hoisting thing (6) entirety, according to the suspension ring for subsequent use (11) being selected suspension ring (10) or diverse location by the weight of hoisting thing (6), pull down by after hoisting thing (6) to handling plane, chain block (8) is utilized to adjust steel rope for subsequent use (5) hoisting point position, also can balance with handling by hoisting thing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435261.0A CN105060146A (en) | 2015-07-23 | 2015-07-23 | Tower crane hoisting method out of tower crane operation radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435261.0A CN105060146A (en) | 2015-07-23 | 2015-07-23 | Tower crane hoisting method out of tower crane operation radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060146A true CN105060146A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510435261.0A Pending CN105060146A (en) | 2015-07-23 | 2015-07-23 | Tower crane hoisting method out of tower crane operation radius |
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| Country | Link |
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| CN (1) | CN105060146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730260A (en) * | 2023-08-10 | 2023-09-12 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3333108A1 (en) * | 1983-09-14 | 1985-03-28 | Martin Theodor 6639 Rehlingen Melchior | Crane spreader bar for hanging on the hoisting rope of a crane, in particular a building crane |
| JPH09227067A (en) * | 1996-02-28 | 1997-09-02 | Kumagai Gumi Co Ltd | Weight lifting device |
| CN201411911Y (en) * | 2009-05-31 | 2010-02-24 | 中国第一冶金建设有限责任公司 | Suspension attachment for pre-stressing tensioning jack |
| CN202625599U (en) * | 2012-07-03 | 2012-12-26 | 马鞍山市天鑫辊业有限责任公司 | Auxiliary lifting appliance for rubber covered roller |
| CN202967857U (en) * | 2012-12-19 | 2013-06-05 | 中国二冶集团有限公司 | Lifting appliance for lifting irregular equipment |
-
2015
- 2015-07-23 CN CN201510435261.0A patent/CN105060146A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3333108A1 (en) * | 1983-09-14 | 1985-03-28 | Martin Theodor 6639 Rehlingen Melchior | Crane spreader bar for hanging on the hoisting rope of a crane, in particular a building crane |
| JPH09227067A (en) * | 1996-02-28 | 1997-09-02 | Kumagai Gumi Co Ltd | Weight lifting device |
| CN201411911Y (en) * | 2009-05-31 | 2010-02-24 | 中国第一冶金建设有限责任公司 | Suspension attachment for pre-stressing tensioning jack |
| CN202625599U (en) * | 2012-07-03 | 2012-12-26 | 马鞍山市天鑫辊业有限责任公司 | Auxiliary lifting appliance for rubber covered roller |
| CN202967857U (en) * | 2012-12-19 | 2013-06-05 | 中国二冶集团有限公司 | Lifting appliance for lifting irregular equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730260A (en) * | 2023-08-10 | 2023-09-12 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
| CN116730260B (en) * | 2023-08-10 | 2023-10-24 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151118 |