CN108408604A - A kind of bell-type is anti-to wave construction derrick crane - Google Patents
A kind of bell-type is anti-to wave construction derrick crane Download PDFInfo
- Publication number
- CN108408604A CN108408604A CN201810602105.2A CN201810602105A CN108408604A CN 108408604 A CN108408604 A CN 108408604A CN 201810602105 A CN201810602105 A CN 201810602105A CN 108408604 A CN108408604 A CN 108408604A
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- China
- Prior art keywords
- rope section
- guide housing
- crane
- movable pulley
- rope
- Prior art date
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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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
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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
- B66C23/88—Safety gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to a kind of bell-types to prevent waving construction derrick crane, including holder, tower arm and moving trolley；Hanging mechanism is connect with moving trolley, and hanging mechanism includes the first rope section, the second rope section, movable pulley and suspension hook；Movable pulley is connect by the first rope section with moving trolley；Suspension hook is connect by the second rope section with movable pulley；Control unit drives the adjustable height of movable pulley and suspension hook for controlling the first rope section；Hanging mechanism further includes the first guide housing being arranged outside the first rope section；The fixing end of first guide housing is connect with moving trolley, free end vertically Telescopic movable, for the length adjustment length according to the first rope section；First guide housing is used to limit the oscillating motion of the first rope section；The first fixed mechanism is provided on first guide housing, for making the first rope section be relatively fixed with the first guide housing.The crane of the present invention can effectively prevent movable pulley and suspension hook significantly to swing, and improve the safety in utilization of crane.
Description
Technical field
The present invention relates to technical field of building construction, more particularly to a kind of bell-type is anti-to wave construction derrick crane.
Background technology
During derrick crane carries out operation, in order to accurately complete lifting operation, therefore, to assure that suspension hook
It can be accurately moved to operating position, and keep holding position in operating position, in order to accurately sling cargo.But
In practical work process, since the rope section of connecting shackle is flexible, during working at height, rope section be easy by
Windage generates swing, and then suspension hook movement is driven to wave so that suspension hook can not accurately sling cargo.On the other hand,
After suspension hook slings cargo, when rope section and suspension hook generation substantially swing when, the cargo of lifting be possible to get rid of from suspension hook fall or with
Periphery object collides, and be easy to cause safety accident.Meanwhile when the holder of rope section and crane distance is closer, suspension hook and rope
The shaking of section makes it possible to cargo and collides with holder, causes derrick crane damage even to tilt and caves in.
Disclosed above- mentioned information is only used for reinforcing the understanding of the background to the present invention in the background technology, therefore it may be wrapped
Containing the information for not being formed as the prior art that those of ordinary skill in the art are known.
Invention content
In view of this, the embodiment of the present invention is desirable to provide, a kind of bell-type is anti-to wave construction derrick crane, to solve
Or alleviate the technical problems existing in the prior art, a kind of beneficial selection is at least provided.
What the technical solution of the embodiment of the present invention was realized in：
According to one embodiment of present invention, provide that a kind of bell-type is anti-to wave construction derrick crane, including：
Holder is provided with tower arm on the holder, moving trolley is slidably connected in the tower arm；
Hanging mechanism is connect with the moving trolley, and the hanging mechanism includes at least the first rope section, the second rope section, moves
Pulley and suspension hook；The movable pulley is connect by first rope section positioned at its both sides with the moving trolley, and described
One rope section is for driving the movable pulley to carry out elevating movement；The suspension hook is connected by second rope section and the movable pulley
It connects；
Control unit drives the adjustable height of the movable pulley and the suspension hook for controlling first rope section；
The hanging mechanism further includes the first guide housing, and first guide housing is arranged outside first rope section, is used
In the oscillating motion for limiting first rope section；First guide housing has fixing end and free end, the fixing end and institute
State moving trolley connection, the free end vertically Telescopic movable, for the length adjustment according to first rope section
The length of first guide housing；The first fixed mechanism is provided on first guide housing, first fixed mechanism is used for
Fixed first rope section, so that first rope section is relatively fixed with first guide housing.
In some embodiments, first guide housing includes sequentially connected point of cover body of multistage, adjacent described point cover
Body is slidably connected.
In some embodiments, first guide housing is nested in the outside of first rope section, and described first is restricted
Section is enclosed in first guide housing.
In some embodiments, first guide housing is arranged in the side of first rope section.
In some embodiments, the first driving unit, first driving unit are provided on first guide housing
It is electrically connected with described control unit, for adjusting the flexible of first guide housing in real time according to the adjustable height of the movable pulley
Length.
In some embodiments, the flexible length of first guide housing is adjusted in real time according to the adjustable height of the movable pulley
It is short, including：It determines that the described of pending expanding-contracting action divides cover body joint number, and calculates the flexible mileage for dividing cover body；
Determine that needing to carry out the described of expanding-contracting action divides the calculation formula of cover body joint number to be：
The described of pending expanding-contracting action divides the calculation formula of the flexible mileage of cover body to be：
Wherein, i is the joint number for dividing cover body for waiting for expanding-contracting action of first guide housing, and n is first guiding
The described of cover divides cover body total, and l is the current mileage length of first rope section, L be first guide housing it is flexible it is total in
Cheng Changdu, h are the flexible mileage length for dividing cover body described in the i-th section of the pending expanding-contracting action of first guide housing.
In some embodiments, it is provided with buffer unit between first rope section and first guide housing, it is described
Buffer unit has connecting pin and contact jaw, and the connecting pin connect with first guide housing, the contact jaw and described the
One rope section contacts, and the contact jaw is used for first rope section close to first guide housing into row buffering.
In some embodiments, first fixed mechanism includes buckle and the second driving unit, and second driving is single
It is first to be electrically connected with the buckle and described control unit；The buckle has the sub-buckle being arranged in the both sides of first guide housing
And female thread, the sub-buckle and the female thread are arranged around first rope section；Second driving unit is single according to the control
Member controls the action of first rope section, and the sub-buckle and the female thread is driven to realize closure or openness, to realize to described the
The fixation or release of one rope section.
In some embodiments, first fixed mechanism includes magnetic force piece and the second driving unit, second driving
Unit is electrically connected with the magnetic force piece and described control unit；The magnetic force piece has multiple the be arranged on the first guide housing
One magnet and multiple the second magnets being arranged in first rope section；Second driving unit is single according to the control
Member controls the action of first rope section, and first magnet and second magnet is driven to attract each other or repel, to realize
Fixation or release to first rope section.
In some embodiments, the hanging mechanism further includes the second guide housing, and second guide housing is arranged described
Outside second rope section；Second guide housing has fixing end and free end, and the fixing end is connect with the movable pulley, described
Free end vertically Telescopic movable, the length for the second guide housing described in the length adjustment according to second rope section
Degree；Second guide housing is used to limit the oscillating motion of second rope section, and it is solid that second is provided on second guide housing
Determine mechanism, second fixed mechanism is for fixing second rope section, so that second rope section and second guide housing
It is relatively fixed.
The embodiment of the present invention due to using the technology described above, has the following advantages：The crane of the embodiment of the present invention
Due to being provided with the first guide housing in the first rope section, telescopic adjustment can be carried out at any time with the length of the first rope section,
Play the purpose for preventing the first rope section from movable pulley and suspension hook being driven to swing.The embodiment of the present invention on the first guide housing due to being arranged
There are buffer unit and the first fixed mechanism, therefore can further prevent the first rope section from movable pulley and suspension hook being driven to swing,
To improve the whole safety in utilization of crane.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the present invention is further
Aspect, embodiment and feature, which will be, to be readily apparent that.
Description of the drawings
In the accompanying drawings, unless specified otherwise herein, otherwise run through the identical reference numeral of multiple attached drawings and indicate same or analogous
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings are depicted only according to the present invention
Some disclosed embodiments, and should not serve to limit the scope of the present invention.
Fig. 1 is the overall structure diagram of the crane of the embodiment of the present invention.
Fig. 2 is the overall structure diagram of the crane of another embodiment of the present invention.
Fig. 3 is the schematic diagram of the guide housing and fixed structure of the embodiment of the present invention.
Fig. 4 is the schematic diagram of the guide housing and fixed structure of another embodiment of the present invention.
Fig. 5 is the scheme of installation of the buffer unit of the embodiment of the present invention.
Fig. 6 is the structural schematic diagram that the second guide housing is arranged in the second rope section for the embodiment of the present invention.
Specific implementation mode
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present invention, described embodiment can be changed by various different modes.
Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right over second feature and oblique upper, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
An embodiment of the present invention provides a kind of bell-types to prevent waving construction derrick crane, as shown in figs 1 to 6, packet
It includes：
Holder 1, the tower arm 2 being arranged on holder 1 slidably connect moving trolley 3 in tower arm 2.
Hanging mechanism 4 is connect with moving trolley 3.Hanging mechanism 4 includes at least the first rope section 5, the second rope section 6, movable pulley
7 and suspension hook 8.Movable pulley 7 is connect by the first rope section 5 positioned at its both sides with moving trolley 3, and the first rope section 5 is for driving
Movable pulley 7 carries out elevating movement.Suspension hook 8 is connect by the second rope section 6 with movable pulley 7.
Control unit (not shown) drives the adjustable height of movable pulley 7 and suspension hook 8 for controlling the first rope section 5.
Hanging mechanism 4 further includes the first guide housing 9, and the first guide housing 9 is telescopic to be arranged in the outside of the first rope section 5,
Oscillating motion for limiting the first rope section 5.First guide housing 9 has fixing end 901 and free end 902.Fixing end 901 and shifting
Dynamic trolley 3 connects, the vertically Telescopic movable of free end 902, for being oriented to according to the length adjustment first of the first rope section 5
The length of cover 9.The length of first rope section 5 can be understood as the straight of the first rope section 5 between movable pulley 7 and moving trolley 3
Line length.When the first rope section 5 becomes in short-term, the first guide housing 9 shortens therewith, when the first rope section 5 is elongated, the first guide housing 9 with
Elongation.
The first fixed mechanism 10 is provided on first guide housing 9, the first fixed mechanism 10 is used to fix the first rope section 5, with
So that the first rope section 5 is relatively fixed with the first guide housing 9, prevents the first rope section 5 from waving.
In one embodiment, the first rope section 5 can be one, and the first rope section 5 is after being located on movable pulley 7, the first rope
The both ends of section 5 are connect with moving trolley 3 respectively, so that the first rope section 5 is located at the both sides of movable pulley 7.
In one embodiment, adjacent as shown in figure 3, the first guide housing 9 includes sequentially connected point of cover body 903 of multistage
Divide cover body 903 to be slidably connected.
In a specific embodiment, when crane is mainly used for lifting compared with low-density cargo, the size of each point of cover body 903
It is reduced successively to free end 902 from the fixing end 901 of the first guide housing 9.Since cargo is lighter, shock when swing is generated
Power is relatively small, and small size divides cover body 903 that can balance out the impact force that cargo passes to the first rope section 5.
In another embodiment, as shown in Fig. 2, when crane is mainly used for lifting compared with parcel, each point
The size of cover body 903 is sequentially increased from the fixing end 901 of the first guide housing 9 to free end 902.Since cargo is heavier, production
Raw impact force when swinging is relatively large, and large-sized point of cover body 903, which is more advantageous to, to be balanced out cargo and pass to the first rope section 5
Impact force.
First guide housing 9 can be used any material in the prior art and be made, as long as ensureing that the intensity of each point of cover body 903 is enough
The impact force of the first rope section 5 is offset, and the weight of each point of cover body 903 impacts the whole center of gravity of crane.
In one embodiment, the first guide housing 9 is nested in the outside of the first rope section 5, and the first rope section 5 is enclosed in
In one guide housing 9.Or first guide housing 9 be arranged in the side of the first rope section 5.It should be noted that described in each embodiment
First rope section 5 can be understood as the first rope section 5 for being located at 7 both sides of movable pulley.
In order to adjust the flexible length of the first guide housing 9 in real time according to the adjustable height of movable pulley 7, can be oriented to first
It is provided with the first driving unit (not shown) on cover 9, the first driving unit is electrically connected with control unit, according to control unit
The length variation for controlling the first rope section 5 adjusts the flexible length of the first guide housing 9.
In a specific embodiment, the flexible of the first guide housing 9 is adjusted in real time according to the adjustable height of movable pulley 7
Length, including：Determine pending expanding-contracting action divides cover body 903 joint number, and calculates the flexible mileage for dividing cover body 903；
Determine that the calculation formula of 903 joint number of cover body of dividing for needing progress expanding-contracting action is：
The calculation formula of the flexible mileage of cover body 903 of dividing of pending expanding-contracting action is：
Wherein, i is the joint number for dividing cover body 903 for waiting for expanding-contracting action of the first guide housing 9, and n is point cover of the first guide housing 9
903 sum of body, l are the current mileage length of the first rope section 5, and L is the flexible total kilometrage length of the first guide housing 9, and h leads for first
Divide the flexible mileage length of cover body 903 to the i-th section of the pending expanding-contracting action of cover 9.It should be noted that determining pending stretch
Contracting action divides 903 joint number of cover body to can be understood as which section on certain first guide housing 9 divides cover body 903 to be acted.
In one embodiment, as shown in figure 3, the first fixed mechanism 10 includes buckle and the second driving unit.Second drives
Moving cell is electrically connected with buckle and control unit.Buckle the sub-buckle 101 and female thread for having and being arranged in the both sides of the first guide housing 9
102, sub-buckle 101 and female thread 102 are arranged around the first rope section 5.Second driving unit controls the first rope section 5 according to control unit
Action drives sub-buckle 101 and female thread 102 to realize closure or openness, to realize fixation or release to the first rope section 5.
In one embodiment, as shown in figure 4, the first fixed mechanism 10 includes magnetic force piece and the second driving unit.Second
Driving unit is electrically connected with magnetic force piece and control unit.Magnetic force piece has multiple the first magnets being arranged on the first guide housing 9
103 and multiple the second magnets 104 being arranged in the first rope section 5.Second driving unit is according to the first rope of control unit control
The action of section 5 drives the first magnet 103 and the second magnet 104 to attract each other or repel, to realize the fixation to the first rope section 5
Or it unclamps.
In the various embodiments described above, the action of the first fixed mechanism 10 preferably acts completion in 9 execution of the first guide housing
After carry out, i.e., the length adjustment of the first guide housing 9 is after being adapted with the length of the first rope section 5, and the first fixed mechanism 10 is held again
The first rope section 5 is fixed in action.
In one embodiment, buffer unit 11, buffer unit are provided between the first rope section 5 and the first guide housing 9
11 have connecting pin 111 and contact jaw 112.Connecting pin 111 is fixedly connected with the first guide housing 9, contact jaw 112 and the first rope section
5 contacts, contact jaw 112 are used to prevent the first rope section 5 from leading with first into row buffering the first rope section 5 close to the first guide housing 9
It collides to cover 9, causes the damage of the first rope section 5 or the first guide housing 9.Contact jaw 112 can be used flexible material and be made, with
Convenient for preferably absorbing the impact force of the first rope section 5.
In one embodiment, the presence of the second lifting rope section 6 also plays to a certain extent avoids the first rope section 5 and
One guide housing 9 leads to the effect damaged because lifted weight shakes.In order to realize the purpose, the length of the second lifting rope section 5 exists
Between 1-2 meters.
In one embodiment, as shown in fig. 6, hanging mechanism 4 further includes the second guide housing 12, the setting of the second guide housing 12
Outside the second rope section 6, the oscillating motion for limiting the second rope section 6.Second guide housing 12 has fixing end 121 and free end
122, fixing end 121 is connect with movable pulley 7, the vertically Telescopic movable of free end 122, for according to the second rope section 6
The length of the second guide housing of length adjustment 12.Due to being provided with the first guide housing 9 in the first rope section 5, set in the second rope section 6
It is equipped with the second guide housing 12, so that crane preferably realizes that the anti-of hanging mechanism 4 waves so that suspension hook 8 is at work
More stablize, shaking, more acurrate quick lifting cargo are not likely to produce behind the operating position for reaching lifting cargo.It improves simultaneously
The general safety performance of crane.
In one embodiment, the second fixed mechanism (not shown) is provided on the second guide housing 12, second fixes
Mechanism is for fixing the second rope section 6, so that the second rope section 6 is relatively fixed with the second guide housing 12.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in its various change or replacement,
These should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the guarantor of the claim
It protects subject to range.
Claims (10)
1. a kind of bell-type is anti-to wave construction derrick crane, which is characterized in that including：
Holder is provided with tower arm on the holder, moving trolley is slidably connected in the tower arm；
Hanging mechanism is connect with the moving trolley, and the hanging mechanism includes at least the first rope section, the second rope section, movable pulley
And suspension hook；The movable pulley is connect by first rope section positioned at its both sides with the moving trolley, first rope
Section is for driving the movable pulley to carry out elevating movement；The suspension hook is connect by second rope section with the movable pulley；
Control unit drives the adjustable height of the movable pulley and the suspension hook for controlling first rope section；
The hanging mechanism further includes the first guide housing, and first guide housing is arranged outside first rope section, for limiting
Make the oscillating motion of first rope section；First guide housing has fixing end and free end, the fixing end and the shifting
Dynamic trolley connection, the free end vertically Telescopic movable, described in the length adjustment according to first rope section
The length of first guide housing；The first fixed mechanism is provided on first guide housing, first fixed mechanism is for fixing
First rope section, so that first rope section is relatively fixed with first guide housing.
2. crane as described in claim 1, which is characterized in that first guide housing includes sequentially connected point of cover of multistage
Body is adjacent described cover body to be divided to be slidably connected.
3. crane as claimed in claim 2, which is characterized in that first guide housing is nested in the outer of first rope section
First rope section is enclosed in first guide housing by portion.
4. crane as claimed in claim 2, which is characterized in that first guide housing is arranged the one of first rope section
Side.
5. crane as claimed in claim 2, which is characterized in that be provided with the first driving list on first guide housing
Member, first driving unit are electrically connected with described control unit, for being adjusted in real time according to the adjustable height of the movable pulley
The flexible length of first guide housing.
6. crane as claimed in claim 5, which is characterized in that described in being adjusted in real time according to the adjustable height of the movable pulley
The flexible length of first guide housing, including：It determines that the described of pending expanding-contracting action divides cover body joint number, and calculates this described point
The flexible mileage of cover body；
Determine that needing to carry out the described of expanding-contracting action divides the calculation formula of cover body joint number to be：
The described of pending expanding-contracting action divides the calculation formula of the flexible mileage of cover body to be：
Wherein, i is the joint number for dividing cover body for waiting for expanding-contracting action of first guide housing, and n is first guide housing
Described point of cover body sum, l are the current mileage length of first rope section, and L is that the flexible total kilometrage of first guide housing is long
Degree, h are the flexible mileage length for dividing cover body described in the i-th section of the pending expanding-contracting action of first guide housing.
7. crane as described in claim 1, which is characterized in that set between first rope section and first guide housing
It is equipped with buffer unit, there is the buffer unit connecting pin and contact jaw, the connecting pin to be connect with first guide housing, institute
Contact jaw is stated to contact with first rope section, the contact jaw be used for close to first guide housing first rope section into
Row buffering.
8. crane as described in claim 1, which is characterized in that first fixed mechanism includes that buckle and the second driving are single
Member, second driving unit are electrically connected with the buckle and described control unit；The buckle, which has, to be arranged described first
The sub-buckle and female thread of the both sides of guide housing, the sub-buckle and the female thread are arranged around first rope section；Second driving
Unit controls the action of first rope section according to described control unit, drives the sub-buckle and the female thread to realize and opens or close
It closes, to realize fixation or release to first rope section.
9. crane as described in claim 1, which is characterized in that first fixed mechanism includes magnetic force piece and the second driving
Unit, second driving unit are electrically connected with the magnetic force piece and described control unit；The magnetic force piece has multiple settings
The first magnet on the first guide housing and multiple the second magnets being arranged in first rope section；Second driving
Unit controls the action of first rope section according to described control unit, drives first magnet and second magnet mutual
Attract or repel, to realize fixation or release to first rope section.
10. crane as described in claim 1, which is characterized in that the hanging mechanism further includes the second guide housing, and described
Two guide housings are arranged outside second rope section；Second guide housing have fixing end and free end, the fixing end with
Movable pulley connection, the free end vertically Telescopic movable, for the length adjustment according to second rope section
The length of second guide housing；Second guide housing is used to limit the oscillating motion of second rope section, and described second leads
The second fixed mechanism is provided on cover, second fixed mechanism is for fixing second rope section, so that second rope
Section is relatively fixed with second guide housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602105.2A CN108408604B (en) | 2018-06-12 | 2018-06-12 | A kind of bell-type is anti-to wave construction derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602105.2A CN108408604B (en) | 2018-06-12 | 2018-06-12 | A kind of bell-type is anti-to wave construction derrick crane |
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| CN108408604A true CN108408604A (en) | 2018-08-17 |
| CN108408604B CN108408604B (en) | 2019-07-26 |
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| CN201810602105.2A Active CN108408604B (en) | 2018-06-12 | 2018-06-12 | A kind of bell-type is anti-to wave construction derrick crane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607615A (en) * | 2020-12-10 | 2021-04-06 | 芜湖品金电器科技有限公司 | Movable and stable large-batch lifting appliance |
| CN112897356A (en) * | 2021-01-21 | 2021-06-04 | 赣州建工集团有限公司 | Hoisting accessory is used in construction of prefabricated building house |
| CN117246922A (en) * | 2023-11-15 | 2023-12-19 | 徐州徐工养护机械有限公司 | Lifting structure for asphalt mixing station |
Citations (10)
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| CN107942345A (en) * | 2017-11-21 | 2018-04-20 | 北京建筑大学 | It is accurately positioned the double lifting rope section construction crane machines of GNSS of lift hook position |
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| CN2714522Y (en) * | 2004-07-06 | 2005-08-03 | 西南交通大学 | Telescopic rigid guide bar anti-rolling device for container gantry type crane |
| CN203865862U (en) * | 2014-03-25 | 2014-10-08 | 陈海泉 | Telescopic sleeve type anti-swing device for ship-mounted crane |
| CN204737625U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Crane sling fixes a position and prevents putting device |
| CN204847923U (en) * | 2015-07-06 | 2015-12-09 | 河南省三马起重机械有限公司 | Hoist anti -swing puts device |
| CN205011260U (en) * | 2015-10-10 | 2016-02-03 | 尚华军 | Intelligent hoist lifting rope choke shakes subassembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112607615A (en) * | 2020-12-10 | 2021-04-06 | 芜湖品金电器科技有限公司 | Movable and stable large-batch lifting appliance |
| CN112897356A (en) * | 2021-01-21 | 2021-06-04 | 赣州建工集团有限公司 | Hoisting accessory is used in construction of prefabricated building house |
| CN117246922A (en) * | 2023-11-15 | 2023-12-19 | 徐州徐工养护机械有限公司 | Lifting structure for asphalt mixing station |
| CN117246922B (en) * | 2023-11-15 | 2024-02-02 | 徐州徐工养护机械有限公司 | Lifting structure for asphalt mixing station |
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|---|---|
| CN108408604B (en) | 2019-07-26 |
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