CN108529430B - A kind of crane hook slings stabilising arrangement in advance - Google Patents
A kind of crane hook slings stabilising arrangement in advance Download PDFInfo
- Publication number
- CN108529430B CN108529430B CN201810730711.2A CN201810730711A CN108529430B CN 108529430 B CN108529430 B CN 108529430B CN 201810730711 A CN201810730711 A CN 201810730711A CN 108529430 B CN108529430 B CN 108529430B
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- China
- Prior art keywords
- fixed
- shakeless deckle
- stabilising arrangement
- pulley
- rectangular slabs
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of crane hooks to sling stabilising arrangement in advance, is related to technical field.The present invention includes stabilising arrangement, steelyard, suspension hook, lifting rope, wirerope；Stabilising arrangement includes two rectangular slabs being parallel to each other；Rectangle frame is divided into upper shakeless deckle and lower shakeless deckle by the demarcation plate being fixedly mounted between two rectangular slabs；The two vertical limit plates being parallel to each other are fixedly mounted in upper shakeless deckle between two rectangular slabs；Horizontal limiting plate is fixed between two vertical limit plates；Lifting device is installed in upper shakeless deckle；Pre-lift device is fixedly mounted in lower shakeless deckle.The present invention, which passes through, installs pre-lift device under crane lifting device, in weight formally by before lifting by crane, stepper motor rotation drives wirerope in turn in advance to sling weight, and apart from bottom surface, distant positions are not used to detect whether weight to fasten, it avoids weight because leading to dangerous situation caused by falling off after formal lifting without fastening, improves the safety during crane loading.
Description
Technical field
The invention belongs to technical fields, sling stabilising arrangement in advance more particularly to a kind of crane hook.
Background technique
Crane crane in urban construction is frequently used to hang its weight, and crane is linked up in lifting and descent
In due to controllers and hook distance farther out, cannot clearly observe hook on weight whether fastened.It is easy to appear
Weight is slid during suspention due to unexpected caused by not fastening, and unnecessary dangerous situation occurs.Therefore, it is necessary to one kind can
In the device whether weight formally before lifting by crane, is examined weight to be fastened securely.
This invention address that research and develop a kind of crane hook slings stabilising arrangement in advance, after solving crane loading weight
Since weight is without security hidden trouble caused by fastening completely.
Summary of the invention
The purpose of the present invention is to provide a kind of crane hooks to sling stabilising arrangement in advance, by under crane lifting device
Pre-lift device is installed, for detecting whether weight is fastened securely, while limit plate and demarcation plate guarantee lifting device landing
Rear lifting rope is not fallen off, and is asked after solving existing crane loading weight since weight does not fasten caused security risk completely
Topic.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is that a kind of crane hook slings stabilising arrangement, including stabilising arrangement, steelyard, suspension hook, lifting rope, steel wire in advance
Rope；
The stabilising arrangement includes two rectangular slabs being parallel to each other；The demarcation plate being fixedly mounted between two rectangular slabs is by square
Shape frame is divided into shakeless deckle and lower shakeless deckle；
The two vertical limit plates being parallel to each other are fixedly mounted in the upper shakeless deckle between two rectangular slabs；The two vertical limits
Horizontal limiting plate is fixed between plate；Lifting device is installed in the upper shakeless deckle；The lifting device includes being fixed on two rectangular slabs
Between in isosceles triangle distribution three fixed pulleys；The lifting rope successively bypass side fixed pulley bottom, at the top of intermediate fixed pulley,
Other side fixed pulley bottom；
Pre-lift device is fixedly mounted in the lower shakeless deckle；The pre-lift device includes same between being fixed on two rectangular slabs
Two fixed pulleys on one straight line；Supporting plate is fixed in the lower shakeless deckle two sides respectively；On the supporting plate of the lower shakeless deckle side
Fixed stepper motor；Balance weight is installed on the supporting plate of the lower shakeless deckle other side；The driving shaft of the stepper motor and rotation
Shaft connection；The rotary shaft is through two rectangular slabs and rotary shaft is connect with rectangular slab by bearing；
The steelyard includes two risers being parallel to each other and the transverse slat for connecting two risers；Installation pulley dress in the steelyard
It sets；The pulley gear includes between being fixed on two risers in three fixed pulleys of isosceles triangle distribution；The pre-lift device
It is connected between device and pulley gear by wirerope；Described wirerope one end is fixed at the top of rotary shaft, and the other end is fixed on rotation
Shaft bottom；The fixed suspension hook in the transverse slat bottom.
Preferably, described wirerope one end is fixed at the top of rotary shaft and successively around side fixed pulley in pre-lift device
Top, side fixed pulley bottom in pulley gear, in pulley gear at the top of intermediate fixed pulley, the other side is slided surely in pulley gear
The top of other side fixed pulley in wheel bottom, pre-lift device.
Preferably, it is bolted between two rectangular slabs；It is bolted between two risers；The promotion dress
In the space constituted setting in two rectangular slabs and two vertical limit plates, Horizontal limiting plate.
Preferably, the vertical limit plate and two sides fixed pulley distance range in lifting device are 5mm-8mm；The level
Limit plate is 5mm-8mm at a distance from the fixed pulley of two sides.
Preferably, the sliding slot that the balance weight bottom opens up is matched with the sliding rail that supporting plate bottom opens up；The balance weight
Lower shakeless deckle side is fixed on by screw rod.
The invention has the following advantages:
1, the present invention is by installing pre-lift device under crane lifting device, in weight formally by before lifting by crane, stepping
Motor rotation drives wirerope and then weight is sling to distant positions are not used to detect whether weight to fasten apart from bottom surface in advance, avoids
Weight improves the safety during crane loading because leading to dangerous situation caused by falling off after formal lifting without fastening；
2, the present invention is by installing limit plate and demarcation plate while limit plate, demarcation plate apart from fixed pulley in lifting device
Distance is much smaller than sash-line diameter, avoids lifting by crane failure problems caused by falling off because of lifting rope；By flat in the installation of lower shakeless deckle side
Weighing apparatus block and the balance for guaranteeing pre-lift device by screw rod adjustment block, guarantee the balance of pre-lift device, improve work and imitate
Rate.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is that a kind of crane hook of the present invention slings stabilising arrangement structural schematic diagram in advance；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the sectional view of A-A in Fig. 3.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", " thickness ", "top", " in ", "inner" etc. refers to
Show orientation or positional relationship, is merely for convenience of description of the present invention and simplification of the description, rather than the component of indication or suggestion meaning
Or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
It please refers to shown in Fig. 1-4, the present invention is that a kind of crane hook slings stabilising arrangement in advance, including stabilising arrangement 1, hangs
Scale 2, suspension hook 3, lifting rope 5, wirerope 6；
Stabilising arrangement 1 includes two rectangular slabs 11 being parallel to each other；The demarcation plate 12 being fixedly mounted between two rectangular slabs 11 is by square
Shape frame is divided into shakeless deckle and lower shakeless deckle；
The two vertical limit plates 13 being parallel to each other are fixedly mounted in upper shakeless deckle between two rectangular slabs 11；Two vertical limit plates 13
Between fix Horizontal limiting plate 131；Lifting device 14 is installed in upper shakeless deckle；Lifting device 14 includes being fixed between two rectangular slabs 11
Three fixed pulleys 4 being distributed in isosceles triangle；Lifting rope 5 is successively around 4 bottom of side fixed pulley, 4 top of intermediate fixed pulley, another
4 bottom of side fixed pulley；
Pre-lift device 15 is fixedly mounted in lower shakeless deckle；Pre-lift device 15 includes between being fixed on two rectangular slabs with always
Two fixed pulleys 4 on line；Supporting plate 151 is fixed in lower shakeless deckle two sides respectively；Fixed step on the supporting plate 151 of lower shakeless deckle side
Into motor 152；Balance weight 153 is installed on the supporting plate 151 of the lower shakeless deckle other side；The driving shaft of stepper motor 152 and rotation
Axis 154 connects；Rotary shaft 154 is through two rectangular slabs and rotary shaft 154 is connect with rectangular slab 11 by bearing；
Steelyard 2 includes two risers 21 being parallel to each other and the transverse slat 22 for connecting two risers 21；Installation pulley dress in steelyard 2
Set 23；Pulley gear 23 includes three fixed pulleys 4 between being fixed on two risers 21 in isosceles triangle distribution；Pre-lift device 15
It is connected between device and pulley gear 23 by wirerope 6；Wirerope one end is fixed on 154 top of rotary shaft, and the other end is fixed on
154 bottom of rotary shaft；Suspension hook 3 is fixed in 22 bottom of transverse slat.
Wherein, 6 one end of wirerope is fixed on 154 top of rotary shaft and successively around side fixed pulley in pre-lift device 15
Fixed pulley 4 bottom in side in 4 top, pulley gear 23, intermediate 4 top of fixed pulley in pulley gear 23, in pulley gear 23
The top of other side fixed pulley in 4 bottom of other side fixed pulley, pre-lift device 15.
Wherein, it is bolted between two rectangular slabs 11；It is bolted between two risers 21；Lifting device 14 is located at two
In the space that rectangular slab 11 and two limit plates 13, Horizontal limiting plate 131 are constituted.
Wherein, vertical limit plate 21 and fixed pulley 4 distance range in two sides in lifting device 14 are 5mm-8mm；Horizontal limiting
Plate 131 is 5mm-8mm at a distance from two sides fixed pulley 4.
A kind of crane hook according to claim 1 slings stabilising arrangement in advance, which is characterized in that 153 bottom of balance weight
The sliding slot that portion opens up is matched with the sliding rail that 151 bottom of supporting plate opens up；Balance weight 153 is fixed on lower shakeless deckle one by screw rod
Side.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of crane hook slings stabilising arrangement in advance, which is characterized in that including stabilising arrangement (1), steelyard (2), suspension hook
(3), lifting rope (5), wirerope (6)；
The stabilising arrangement (1) includes two rectangular slabs (11) being parallel to each other；Point being fixedly mounted between two rectangular slabs (11)
Rectangle frame is divided into upper shakeless deckle and lower shakeless deckle by partition (12)；
The two vertical limit plates (13) being parallel to each other are fixedly mounted in the upper shakeless deckle between two rectangular slabs (11)；Two is described vertical
Horizontal limiting plate (131) are fixed between limit plate (13)；Lifting device (14) are installed in the upper shakeless deckle；The lifting device
It (14) include three fixed pulleys (4) being distributed between being fixed on two rectangular slabs (11) in isosceles triangle；The lifting rope (5) successively around
Cross side fixed pulley (4) bottom, intermediate fixed pulley (4) top, other side fixed pulley (4) bottom；
Pre-lift device (15) are fixedly mounted in the lower shakeless deckle；The pre-lift device (15) includes being fixed on two rectangular slabs
Between two fixed pulleys (4) on same straight line；Supporting plate (151) are fixed respectively in the lower shakeless deckle two sides；The lower shakeless deckle one
Stepper motor (152) are fixed on the supporting plate (151) of side；Balance is installed on the supporting plate (151) of the lower shakeless deckle other side
Block (153)；The driving shaft of the stepper motor (152) is connect with rotary shaft (154)；The rotary shaft (154) runs through two rectangles
Plate and rotary shaft (154) is connect with rectangular slab (11) by bearing；
The steelyard (2) includes two risers (21) being parallel to each other and the transverse slat (22) for connecting two risers (21)；The steelyard
(2) pulley gear (23) are installed in；The pulley gear (23) includes being distributed between being fixed on two risers (21) in isosceles triangle
Three fixed pulleys (4)；Pre-lift device (15) device is connect between pulley gear (23) by wirerope (6)；It is described
Wirerope one end is fixed at the top of rotary shaft (154), and the other end is fixed on rotary shaft (154) bottom；Transverse slat (22) bottom
Fixed suspension hook (3).
2. a kind of crane hook according to claim 1 slings stabilising arrangement in advance, which is characterized in that the wirerope
(6) one end is fixed at the top of rotary shaft (154) and successively around the top of pre-lift device (15) interior side fixed pulley (4), cunning
In interior side fixed pulley (4) bottom of wheel apparatus (23), pulley gear (23) at the top of intermediate fixed pulley (4), in pulley gear (23)
Other side fixed pulley (4) bottom, the interior other side fixed pulley of pre-lift device (15) top.
3. a kind of crane hook according to claim 1 slings stabilising arrangement in advance, which is characterized in that two rectangular slabs
(11) it is bolted between；It is bolted between two risers (21)；The lifting device (14) is located at two rectangular slabs
(11) in the space constituted with two limit plates (13), Horizontal limiting plate (131).
4. a kind of crane hook according to claim 1 slings stabilising arrangement in advance, which is characterized in that the vertical limit
Plate and lifting device (14) interior two sides fixed pulley (4) distance range are 5mm-8mm；The Horizontal limiting plate (131) and two sides are fixed
The distance of pulley (4) is 5mm-8mm.
5. a kind of crane hook according to claim 1 slings stabilising arrangement in advance, which is characterized in that the balance weight
(153) sliding slot that bottom opens up is matched with the sliding rail that supporting plate (151) bottom opens up；The balance weight (153) is solid by screw rod
It is scheduled on lower shakeless deckle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730711.2A CN108529430B (en) | 2018-07-05 | 2018-07-05 | A kind of crane hook slings stabilising arrangement in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730711.2A CN108529430B (en) | 2018-07-05 | 2018-07-05 | A kind of crane hook slings stabilising arrangement in advance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108529430A CN108529430A (en) | 2018-09-14 |
| CN108529430B true CN108529430B (en) | 2019-08-23 |
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ID=63487642
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810730711.2A Active CN108529430B (en) | 2018-07-05 | 2018-07-05 | A kind of crane hook slings stabilising arrangement in advance |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000504664A (en) * | 1996-02-19 | 2000-04-18 | クファルナー マリタイム エイ．エス． | Method for vertically lifting a cylindrical object placed horizontally and equipment for use in the method |
| CN101624164A (en) * | 2009-07-29 | 2010-01-13 | 广东火电工程总公司 | Hoisting method of machine set generator stator and special mechanism thereof |
| CN204096942U (en) * | 2014-07-28 | 2015-01-14 | 巨力索具股份有限公司 | A kind of coaster with overload protection device of weighing |
| EP2851327A1 (en) * | 2013-09-23 | 2015-03-25 | Willem Loeve | Coupling device and method of coupling onto a corner fitting |
| CN106542449A (en) * | 2016-12-23 | 2017-03-29 | 山河智能装备股份有限公司 | A kind of suspension hook receives hook device |
| CN207434850U (en) * | 2017-08-03 | 2018-06-01 | 林艳丽 | A kind of good crane hoisting apparatus of stability |
-
2018
- 2018-07-05 CN CN201810730711.2A patent/CN108529430B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000504664A (en) * | 1996-02-19 | 2000-04-18 | クファルナー マリタイム エイ．エス． | Method for vertically lifting a cylindrical object placed horizontally and equipment for use in the method |
| CN101624164A (en) * | 2009-07-29 | 2010-01-13 | 广东火电工程总公司 | Hoisting method of machine set generator stator and special mechanism thereof |
| EP2851327A1 (en) * | 2013-09-23 | 2015-03-25 | Willem Loeve | Coupling device and method of coupling onto a corner fitting |
| CN204096942U (en) * | 2014-07-28 | 2015-01-14 | 巨力索具股份有限公司 | A kind of coaster with overload protection device of weighing |
| CN106542449A (en) * | 2016-12-23 | 2017-03-29 | 山河智能装备股份有限公司 | A kind of suspension hook receives hook device |
| CN207434850U (en) * | 2017-08-03 | 2018-06-01 | 林艳丽 | A kind of good crane hoisting apparatus of stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108529430A (en) | 2018-09-14 |
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