CN109052186A - A kind of novel slewing crane and its application method with spiral arm slewing equipment - Google Patents
A kind of novel slewing crane and its application method with spiral arm slewing equipment Download PDFInfo
- Publication number
- CN109052186A CN109052186A CN201811326190.0A CN201811326190A CN109052186A CN 109052186 A CN109052186 A CN 109052186A CN 201811326190 A CN201811326190 A CN 201811326190A CN 109052186 A CN109052186 A CN 109052186A
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- CN
- China
- Prior art keywords
- tower crane
- block
- container
- rotatably assorted
- fixed link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B66C23/02—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 non-adjustable and non-inclinable jibs mounted solely for slewing movements
- B66C23/027—Pivot axis separated from column axis
-
- 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
-
- 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
- B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
-
- 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
- B66C23/84—Slewing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of novel slewing cranes and its application method with spiral arm slewing equipment, including tower crane base, the hoisting apparatus being set on the tower crane base, the balancing device being set in the tower crane base and the lifting device being set on the tower crane base, the hoisting apparatus includes the main frame for being fixedly arranged on the tower crane base upper surface and upwardly extending, array is installed with main supporting steel frame in the main frame, the main supporting steel frame upper end is installed with workbench, the primary cavity of opening upwards is equipped in the workbench, motor is equipped on the downside of the primary cavity in end wall；The present apparatus can be such that the boom of crane is rotated in the horizontal direction, relieve the limitation on crane horizontal direction, and operator can be served top automatically, reduce the consumption of tower crane operator physical strength, keep the function of crane more comprehensive.
Description
Technical field
The present invention relates to lifting technique field, specially a kind of novel slewing crane with spiral arm slewing equipment and its
Application method.
Background technique
Tower crane is essential a kind of lifting equipment on construction site, for hanging reinforcing bar, concrete, wood needed for construction
Stupefied equal construction materials, tower crane work reduce the labour of manpower, improve work efficiency, current tower crane lacks certain rotating dress
It sets, the movement of the object being lifted in the horizontal direction is limited, and affects the work of tower crane, and the operator of tower crane is every
It is secondary just to be entered by stair in the operating room on top, it is very big to the consumption of physical efficiency since tower crane is relatively high, because
What a kind of this boom for needing to design tower crane can rotate, and operator can be served automatically to the crane at top.
Summary of the invention
The purpose of the present invention is to provide a kind of novel slewing crane and its application method with spiral arm slewing equipment,
For overcoming drawbacks described above in the prior art.
The novel slewing crane and its application method with spiral arm slewing equipment of one kind according to the present invention, including tower crane
It pedestal, the hoisting apparatus being set on the tower crane base, the balancing device being set in the tower crane base and is set to
Lifting device on the tower crane base, the hoisting apparatus include being fixedly arranged on the tower crane base upper surface and upwardly extending
Main frame, array is installed with main supporting steel frame in the main frame, and the main supporting steel frame upper end is installed with workbench, the work
Make the primary cavity for being equipped with opening upwards in platform, is equipped with motor on the downside of the primary cavity in end wall, it is solid on the output shaft of the motor
Equipped with the first transmission shaft upwardly extended, spur gear, the spur gear left end engagement cooperation are installed on first transmission shaft
It is connected with outer end face and the primary cavity is rotatably assorted the gear ring of connection, the spur gear right end engagement is connected with rotation circle
Disk, the rotating circular disc center are installed with end wall on the downside of lower end and the primary cavity and are rotatably assorted the support shaft of connection, the work
Make the L-type circular groove for being equipped with bilateral symmetry and opening upwards in platform, is rotatably assorted in the L-type circular groove and is connected with upper end and described turn
The limited block that disk lower end surface is fixedly connected is moved, the boom that both ends extend to the left and right is installed with respectively in the workbench, it is described
It is installed with the secondary supporting steel frame of array arrangement in boom, pulley chamber, side before and after the pulley chamber are set in the secondary supporting steel frame
Wall, which is rotatably assorted, is connected with first pulley axis, and the first fixed pulley, the workbench upper surface are installed on the first pulley axis
It is installed with time frame, the secondary frame upper end is installed with the symmetrical support base in front and back respectively, is rotatably assorted between the support base
It is connected with second pulley axis, the second fixed pulley is installed on the second pulley axis, the boom upper end is installed with operating room, institute
It states the cable wire other end operated on indoor hoist engine and is installed with the first link block, first link block lower end, which is installed with, hangs
Hook, the hoisting apparatus can will be sling to eminence at noon, and the boom can be made to be rotated in horizontal plane, to make
The weight sling moves in the horizontal plane, and moving process is steadily safe, is providing great convenience property of lifting work.
Further technical solution, the balancing device include the secondary type chamber that opening upwards are equipped in the tower crane base,
Side wall is rotatably assorted respectively before and after the secondary type chamber is connected with the second driving shaft that rear end is installed with power source, and described second passes
Drive roll is installed on moving axis, the drive roll is rotatably assorted by conveyer belt is connected with driven roller, the driven rolling
Cylinder axle center is installed with both ends and is rotatably assorted respectively with side wall before and after the secondary type chamber driven shaft of connection, solid on the conveyer belt
The first fixed link equipped with array arrangement, abutting between first fixed link has the second fixed link, in second fixed link
End is installed with the container of opening to the right, and the container right end is installed with rotary shaft by block, is hinged in the rotary shaft
There is rotary sleeve, the rotary sleeve upper end is fixedly connected with chamber door by block, and the container upper surface is installed with the second company
Block is connect, second link block upper end is installed with hanging ring, and the container right end is installed with the first extension block, the chamber door right end
Face is installed with the second extension block, and rope, the balancing device are connected between first extension block and second extension block
The movement being able to drive on the container progress left and right directions, to make the mass centre changing of the tower crane base, described in raising
The stability of tower crane, and when to sling the inconvenient object triggered by the suspension hook, first the object being lifted can be transported
It is sent into the container, then is wherein worked.
Further technical solution, the balancing device include the secondary type chamber that opening upwards are equipped in the tower crane base,
Side wall is rotatably assorted respectively before and after the secondary type chamber is connected with the second driving shaft that rear end is installed with power source, and described second passes
Drive roll is installed on moving axis, the drive roll is rotatably assorted by conveyer belt is connected with driven roller, the driven rolling
Cylinder axle center is installed with both ends and is rotatably assorted respectively with side wall before and after the secondary type chamber driven shaft of connection, solid on the conveyer belt
The first fixed link equipped with array arrangement, abutting between first fixed link has the second fixed link, in second fixed link
End is installed with the container of opening to the right, and the container right end is installed with rotary shaft by block, is hinged in the rotary shaft
There is rotary sleeve, the rotary sleeve upper end is fixedly connected with chamber door by block, and the container upper surface is installed with the second company
Block is connect, second link block upper end is installed with hanging ring, and the container right end is installed with the first extension block, the chamber door right end
Face is installed with the second extension block, and rope, the balancing device are connected between first extension block and second extension block
The movement being able to drive on the container progress left and right directions, to make the mass centre changing of the tower crane base, described in raising
The stability of tower crane, and when to sling the inconvenient object triggered by the suspension hook, first the object being lifted can be transported
It is sent into the container, then is wherein worked.
Described method includes following steps:
Firstly, staff takes lift and enters in operating room when needing tower crane to be worked, personnel's operation is by described the
One link block is put down, to sling weight, when weight needs to be moved in the horizontal direction, starting motor drives first to pass
Moving axis rotation, so that turn spur rotates, final to drive rotating circular disc and ring gear against rotation, rotating circular disc drives limited block in L
Rotation in type circular groove, to realize the movement of weight in the horizontal direction.
Secondly, rotation second driving shaft drives drive roll rotation when needing to adjust the position of centre of gravity of tower crane base, from
And driven roller rotation is driven by belt, final to drive the rotation of the first fixed link, the first fixed link passes through the second fixed link band
Dynamic container is mobile, to realize the change of tower crane base center of gravity.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when needing tower crane to be worked, work
Personnel take lift and enter in operating room, and first link block is put down in personnel's operation, so that weight is sling, when weight needs
When being moved in the horizontal direction, starting motor drives the rotation of the first transmission shaft, so that turn spur rotates, final band
Dynamic rotating circular disc and ring gear against rotation, rotating circular disc drives limited block to rotate in L-type circular groove, to realize weight in the horizontal direction
On movement, when needing to adjust the position of centre of gravity of tower crane base, rotation second driving shaft drives drive roll rotation, thus logical
It crosses belt and drives driven roller rotation, final to drive the rotation of the first fixed link, the first fixed link drives collection by the second fixed link
Vanning movement, to realize the change of tower crane base center of gravity, the present apparatus can be such that the boom of crane carries out in the horizontal direction
Rotation relieves the limitation on crane horizontal direction, and operator can be served top automatically, reduces tower crane operation
The consumption of personnel's physical strength keeps the function of crane more comprehensive.
Detailed description of the invention
Fig. 1 is whole inside the novel slewing crane and its application method with spiral arm slewing equipment of one kind of the invention
Structural schematic diagram；
Fig. 2 is the enlarged structure schematic diagram of Fig. 1 in the present invention " A "；
Fig. 3 is the enlarged structure schematic diagram of Fig. 1 in the present invention " B ".
Specific embodiment
Referring to Fig.1-3, the novel slewing crane with spiral arm slewing equipment of one kind of embodiment according to the present invention and
Its application method including tower crane base 10, the hoisting apparatus being set on the tower crane base 10, is set to the tower crane base
Balancing device in 10 and the lifting device being set on the tower crane base 10, the hoisting apparatus include be fixedly arranged on it is described
10 upper surface of tower crane base and the main frame 11 upwardly extended, array is installed with main supporting steel frame 12, institute in the main frame 11
It states main 12 upper end of supporting steel frame and is installed with workbench 13, the primary cavity 14 of opening upwards, the master are equipped in the workbench 13
It is equipped with motor 15 in 14 downside end wall of type chamber, is installed with the first transmission shaft 16 upwardly extended on the output shaft of the motor 15,
Spur gear 17 is installed on first transmission shaft 16,17 left end of the spur gear engagement is connected with outer end face and the master
Type chamber 14 is rotatably assorted the gear ring 18 of connection, and 17 right end of the spur gear engagement is connected with rotating circular disc 19, the rotation
The support shaft 20 for connection that 19 center of disk is installed with lower end and the 14 downside end wall of primary cavity is rotatably assorted, the workbench 13
The interior L-type circular groove 21 for being equipped with bilateral symmetry and opening upwards, is rotatably assorted in the L-type circular groove 21 and is connected with upper end and described turn
The limited block 22 that 19 lower end surface of disk is fixedly connected is moved, the boom that both ends extend to the left and right is installed with respectively in the workbench 13
23, it is installed with the secondary supporting steel frame 24 of array arrangement in the boom 23, sets pulley chamber 25 in the secondary supporting steel frame 24, it is described
25 front and back side wall of pulley chamber, which is rotatably assorted, is connected with first pulley axis 26, and it is fixed sliding that first is installed on the first pulley axis 26
Wheel 27,13 upper surface of workbench are installed with time frame 28, and secondary 28 upper end of frame is installed with the symmetrical branch in front and back respectively
Seat 29 is supportted, being rotatably assorted between the support base 29 is connected with second pulley axis 30, and the is installed on the second pulley axis 30
Two fixed pulleys 31,23 upper end of boom are installed with operating room 32, the cable wire other end on hoist engine in the operating room 32
It is installed with the first link block 33,33 lower end of the first link block is installed with suspension hook 34, and the hoisting apparatus can will be hung at noon
It rises to eminence, and the boom 23 can be made to be rotated in horizontal plane, thus move the weight sling in the horizontal plane,
And moving process is steadily safe, is providing great convenience property of lifting work.
Valuably or illustratively, the balancing device includes the secondary type chamber that opening upwards are equipped in the tower crane base 10
35, the secondary 35 front and back side wall of type chamber is rotatably assorted respectively is connected with the second driving shaft 36 that rear end is installed with power source, institute
It states and is installed with drive roll 37 on second driving shaft 36, the drive roll 37 is rotatably assorted by conveyer belt is connected with driven rolling
Cylinder 38,38 axle center of driven roller be installed with both ends be rotatably assorted respectively with the secondary 35 front and back side wall of type chamber connection from
Moving axis 39 is installed with the first fixed link 40 of array arrangement on the conveyer belt, and abutting between first fixed link 40 has the
Two fixed links 41,41 upper end of the second fixed link are installed with the container 42 of opening to the right, and 42 right end of container passes through
Block is installed with rotary shaft 43, is hinged in the rotary shaft 43 and is connected to rotary sleeve 44,44 upper end of rotary sleeve is solid by block
Surely it is connected with chamber door 45,42 upper surface of container is installed with the second link block 46, and 46 upper end of the second link block is fixed
There is hanging ring 47,42 right end of container is installed with the first extension block 48, and 45 right side of chamber door is installed with the second extension block
49, rope 50 is connected between first extension block 48 and second extension block 49, the balancing device is able to drive institute
It states the movement that container 42 carries out on left and right directions and improves the tower crane 10 to make the mass centre changing of the tower crane base 10
Stability first the object being lifted can be transported and when to sling the inconvenient object triggered by the suspension hook 34
Into the container 42, then wherein worked.
Valuably or illustratively, the lifting device includes symmetrically being fixedly arranged on 10 upper end of tower crane base respectively
Face and the limit plate 51 upwardly extended, the limit plate 51 is interior to be equipped with the opposite guide runner 52 in opening left and right, the workbench 13
Interior to be equipped with working chamber 53, the 53 front and back side wall of working chamber is rotatably assorted respectively is connected with the third that rear end is installed with power source
Transmission shaft 54, is installed with rope sleeve 55 on the third transmission shaft 54, the 53 downside end wall of working chamber be connected with opening to
Under rope chamber 56, the rope other end being fixed on the rope sleeve 55 is fixedly connected with lift 57, the lift
57 or so ends are installed with the slider guide 58 with the guide runner 52 sliding connection respectively, change conventional staff's needs
It walks stair to enter in the operating room 32, tower crane staff can be sent in the operating room 32 by the lifting device, subtract
The manual labor of few operator.
Described method includes following steps:
Firstly, staff takes lift 57 and enters in operating room 32, and personnel operate institute when needing tower crane to be worked
It states the first link block 33 to put down, to sling weight, when weight needs to be moved in the horizontal direction, starts 15 band of motor
Dynamic first transmission shaft 16 rotation, so that turn spur 17 rotates, final that rotating circular disc 19 and gear ring 18 is driven to rotate, rotation circle
Disk 19 drives limited block 22 to rotate in L-type circular groove 21, to realize the movement of weight in the horizontal direction.
Secondly, rotation second driving shaft 36 drives drive roll 37 when needing to adjust the position of centre of gravity of tower crane base 10
Rotation, to drive driven roller 38 to rotate by belt, final to drive the rotation of the first fixed link 40, the first fixed link 40 passes through
Second fixed link 41 drives container 42 mobile, to realize the change of 10 center of gravity of tower crane base.
When needing tower crane to be worked, staff takes lift 57 and enters in operating room 32, and personnel operate institute
It states the first link block 33 to put down, to sling weight, when weight needs to be moved in the horizontal direction, starts 15 band of motor
Dynamic first transmission shaft 16 rotation, so that turn spur 17 rotates, final that rotating circular disc 19 and gear ring 18 is driven to rotate, rotation circle
Disk 19 drives limited block 22 to rotate in L-type circular groove 21, to realize the movement of weight in the horizontal direction, when needing to adjust tower
When hanging the position of centre of gravity of pedestal 10, rotation second driving shaft 36 drives drive roll 37 to rotate, to be driven by belt driven
Roller 38 rotates, final to drive the rotation of the first fixed link 40, and the first fixed link 40 drives container 42 by the second fixed link 41
It is mobile, to realize the change of 10 center of gravity of tower crane base.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when needing tower crane to be worked, work
Personnel take lift and enter in operating room, and first link block is put down in personnel's operation, so that weight is sling, when weight needs
When being moved in the horizontal direction, starting motor drives the rotation of the first transmission shaft, so that turn spur rotates, final band
Dynamic rotating circular disc and ring gear against rotation, rotating circular disc drives limited block to rotate in L-type circular groove, to realize weight in the horizontal direction
On movement, when needing to adjust the position of centre of gravity of tower crane base, rotation second driving shaft drives drive roll rotation, thus logical
It crosses belt and drives driven roller rotation, final to drive the rotation of the first fixed link, the first fixed link drives collection by the second fixed link
Vanning movement, to realize the change of tower crane base center of gravity, the present apparatus can be such that the boom of crane carries out in the horizontal direction
Rotation relieves the limitation on crane horizontal direction, and operator can be served top automatically, reduces tower crane operation
The consumption of personnel's physical strength keeps the function of crane more comprehensive.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (3)
1. a kind of novel slewing crane and its application method with spiral arm slewing equipment, including tower crane base, it is set to institute
It states the hoisting apparatus on tower crane base, the balancing device being set in the tower crane base and is set on the tower crane base
Lifting device, it is characterised in that: the hoisting apparatus includes the master for being fixedly arranged on the tower crane base upper surface and upwardly extending
Frame, array is installed with main supporting steel frame in the main frame, and the main supporting steel frame upper end is installed with workbench, the work
It is equipped with the primary cavity of opening upwards in platform, is equipped with motor on the downside of the primary cavity in end wall, it is fixed on the output shaft of the motor
There is the first transmission shaft upwardly extended, spur gear is installed on first transmission shaft, the spur gear left end engagement cooperation connects
It is connected to outer end face and the primary cavity is rotatably assorted the gear ring of connection, the spur gear right end engagement is connected with rotation circle
Disk, the rotating circular disc center are installed with end wall on the downside of lower end and the primary cavity and are rotatably assorted the support shaft of connection, the work
Make the L-type circular groove for being equipped with bilateral symmetry and opening upwards in platform, is rotatably assorted in the L-type circular groove and is connected with upper end and described turn
The limited block that disk lower end surface is fixedly connected is moved, the boom that both ends extend to the left and right is installed with respectively in the workbench, it is described
It is installed with the secondary supporting steel frame of array arrangement in boom, pulley chamber, side before and after the pulley chamber are set in the secondary supporting steel frame
Wall, which is rotatably assorted, is connected with first pulley axis, and the first fixed pulley, the workbench upper surface are installed on the first pulley axis
It is installed with time frame, the secondary frame upper end is installed with the symmetrical support base in front and back respectively, is rotatably assorted between the support base
It is connected with second pulley axis, the second fixed pulley is installed on the second pulley axis, the boom upper end is installed with operating room, institute
It states the cable wire other end operated on indoor hoist engine and is installed with the first link block, first link block lower end, which is installed with, hangs
Hook, the hoisting apparatus can will be sling to eminence at noon, and the boom can be made to be rotated in horizontal plane, to make
The weight sling moves in the horizontal plane, and moving process is steadily safe, is providing great convenience property of lifting work.
2. the novel slewing crane and its application method with spiral arm slewing equipment of one kind according to claim 1,
Be characterized in that: the balancing device includes the secondary type chamber that opening upwards are equipped in the tower crane base, side before and after the secondary type chamber
End wall is rotatably assorted respectively is connected with the second driving shaft that rear end is installed with power source, is installed on the second driving shaft actively
Roller, the drive roll is rotatably assorted by conveyer belt is connected with driven roller, and the driven roller axle center is installed with both ends
Be rotatably assorted with side wall before and after the secondary type chamber driven shaft of connection respectively, and the of array arrangement is installed on the conveyer belt
One fixed link, abutting between first fixed link has the second fixed link, and second fixed link upper end is installed with opening to the right
Container, the container right end is installed with rotary shaft by block, is hinged in the rotary shaft and is connected to rotary sleeve, the rotation
Shaft set upper side is fixedly connected with chamber door by block, and the container upper surface is installed with the second link block, second connection
Block upper end is installed with hanging ring, and the container right end is installed with the first extension block, and the chamber door right side is installed with the second extension
Block, is connected with rope between first extension block and second extension block, the balancing device is able to drive the packaging
The movement that case carries out on left and right directions improves the stability of the tower crane to make the mass centre changing of the tower crane base, and
And when to sling the inconvenient object triggered by the suspension hook, the object being lifted first can be transported into the container,
It is wherein worked again.
3. the novel slewing crane and its application method with spiral arm slewing equipment of one kind according to claim 1,
Be characterized in that: the balancing device includes the secondary type chamber that opening upwards are equipped in the tower crane base, side before and after the secondary type chamber
End wall is rotatably assorted respectively is connected with the second driving shaft that rear end is installed with power source, is installed on the second driving shaft actively
Roller, the drive roll is rotatably assorted by conveyer belt is connected with driven roller, and the driven roller axle center is installed with both ends
Be rotatably assorted with side wall before and after the secondary type chamber driven shaft of connection respectively, and the of array arrangement is installed on the conveyer belt
One fixed link, abutting between first fixed link has the second fixed link, and second fixed link upper end is installed with opening to the right
Container, the container right end is installed with rotary shaft by block, is hinged in the rotary shaft and is connected to rotary sleeve, the rotation
Shaft set upper side is fixedly connected with chamber door by block, and the container upper surface is installed with the second link block, second connection
Block upper end is installed with hanging ring, and the container right end is installed with the first extension block, and the chamber door right side is installed with the second extension
Block, is connected with rope between first extension block and second extension block, the balancing device is able to drive the packaging
The movement that case carries out on left and right directions improves the stability of the tower crane to make the mass centre changing of the tower crane base, and
And when to sling the inconvenient object triggered by the suspension hook, the object being lifted first can be transported into the container,
It is wherein worked again, described method includes following steps:
Firstly, staff takes lift and enters in operating room when needing tower crane to be worked, personnel's operation is by described the
One link block is put down, to sling weight, when weight needs to be moved in the horizontal direction, starting motor drives first to pass
Moving axis rotation, so that turn spur rotates, final to drive rotating circular disc and ring gear against rotation, rotating circular disc drives limited block in L
Rotation in type circular groove, so that the movement of weight in the horizontal direction is realized, secondly, when the position of centre of gravity for needing to adjust tower crane base
When, rotation second driving shaft drives drive roll to rotate, so that driven roller rotation is driven by belt, it is final to drive first to consolidate
Fixed pole rotation, the first fixed link drives container mobile by the second fixed link, to realize the change of tower crane base center of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326190.0A CN109052186A (en) | 2018-11-08 | 2018-11-08 | A kind of novel slewing crane and its application method with spiral arm slewing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326190.0A CN109052186A (en) | 2018-11-08 | 2018-11-08 | A kind of novel slewing crane and its application method with spiral arm slewing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109052186A true CN109052186A (en) | 2018-12-21 |
Family
ID=64789262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811326190.0A Withdrawn CN109052186A (en) | 2018-11-08 | 2018-11-08 | A kind of novel slewing crane and its application method with spiral arm slewing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109052186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249883A (en) * | 2020-10-19 | 2021-01-22 | 临沂会宝岭铁矿有限公司 | Mine grab bucket mechanism of mine car loading and unloading device during iron ore well construction |
| CN113184715A (en) * | 2021-05-18 | 2021-07-30 | 李培峨 | Super large gauge crane transportation equipment |
| CN115432597A (en) * | 2022-11-08 | 2022-12-06 | 烟台融汇工程管理服务有限公司 | Template handling machine for water conservancy construction |
-
2018
- 2018-11-08 CN CN201811326190.0A patent/CN109052186A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249883A (en) * | 2020-10-19 | 2021-01-22 | 临沂会宝岭铁矿有限公司 | Mine grab bucket mechanism of mine car loading and unloading device during iron ore well construction |
| CN112249883B (en) * | 2020-10-19 | 2022-09-16 | 临沂会宝岭铁矿有限公司 | Mine grab bucket mechanism of mine car loading and unloading device during iron ore well construction |
| CN113184715A (en) * | 2021-05-18 | 2021-07-30 | 李培峨 | Super large gauge crane transportation equipment |
| CN115432597A (en) * | 2022-11-08 | 2022-12-06 | 烟台融汇工程管理服务有限公司 | Template handling machine for water conservancy construction |
| CN115432597B (en) * | 2022-11-08 | 2023-02-28 | 烟台融汇工程管理服务有限公司 | Template handling machine for water conservancy construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181221 |
|
| WW01 | Invention patent application withdrawn after publication |