CN107381385A - Hoisting apparatus - Google Patents
Hoisting apparatus Download PDFInfo
- Publication number
- CN107381385A CN107381385A CN201710840908.7A CN201710840908A CN107381385A CN 107381385 A CN107381385 A CN 107381385A CN 201710840908 A CN201710840908 A CN 201710840908A CN 107381385 A CN107381385 A CN 107381385A
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- CN
- China
- Prior art keywords
- framework
- main support
- crossbeam
- fixed
- hoisting apparatus
- 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
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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
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
Abstract
The invention discloses a kind of hoisting apparatus,Its main support side is provided with square framework,Framework is rotatably assorted with main support,The fixed pulley that framework both sides are fixed with to set on crossbeam is fixed on the steel wire rope on first hoist structure,Driver framework and the synchronization-moving drive device of crossbeam are provided between framework and main support,The baffle plate being welded with frame intersection is provided with the second side relative with its first side of framework,The mounting bracket higher than baffle plate is provided with framework,The directive wheel rotated coaxially is arranged at intervals with mounting bracket,Directive wheel top has C-shaped locating part,There is the space that the equalizer bar for hoisting apparatus passes through between the axis and baffle plate of two directive wheels,The steel wire rope that equalizer bar both ends are set was had mercy on after being passed through respectively by the gap between directive wheel and C-shaped locating part fixed pulley of the rolling assembling on crossbeam and to be fixed on the second hoist structure set on crossbeam.At moving process equalizer bar and weight on framework, it will not rock, safety coefficient is higher.
Description
Technical field
Invention is related to a kind of hoisting apparatus, belongs to crane field.
Background technology
The application of hoisting machinery is very extensive, according to its construction and the difference of performance, is generally divided into light crane equipment, bridge
Formula class heavy-duty lifting machine and arm support type crane, the major class of cable crane four.According to the difference of use occasion, it is divided into again just
The instrument crane gear of formula, such as jack, large-scale crane are taken, is such as applied big in bridge, water conservancy engineering
Middle heavy-duty hoisting equipment in heavy-duty hoisting equipment, and the factory building or outdoor worksite of application.Apply in the prior art in factory building or
The crane gear of outdoor minitype construction site is typically all to be lifted by crane using suspension hook, steel wire rope and weight one during lifting
Rise and swing, also need to mobile occasion after lifting, the amplitude of fluctuation of steel wire rope and weight can be very big.Because factory building belongs to personnel
Than the occasion of comparatively dense, when weight is in low latitude, it is easy to accident occurs.
The content of the invention
It is an object of the invention to provide a kind of hoisting apparatus, to solve in the prior art because of steel wire rope and the amplitude of fluctuation of weight
Degree it is very big and caused by the problem of being easy to that accident occurs.
In order to realize the above object the present invention adopts the following technical scheme that：A kind of hoisting apparatus, including horizontal-extending master
Support, on the basis of the bottom of main support is fixedly installed on, main support top is provided perpendicular to the horizontal-extending direction of main support
Crossbeam, crossbeam bottom is provided with main support along the horizontal-extending direction of main support and rolls the roller that moves, has on crossbeam
There is the motor that driving roller rotates, the side of crossbeam is fixedly installed first hoist structure, and the opposite side of crossbeam is fixed with
Counterweight, the side of main support are provided with square framework, and the first side movement of framework is assemblied in the bottom of main support, framework with
It is rotatably assorted between main support, the fixed pulley that the both sides of framework are fixed with to set on crossbeam is fixed on first hoist structure
Steel wire rope, be provided with driver framework and the synchronization-moving drive device of crossbeam between framework and main support, framework with its
The baffle plate being welded with frame intersection is provided with the relative second side in one side, is provided with framework higher than baffle plate
Mounting bracket, the directive wheel rotated coaxially is arranged at intervals with mounting bracket, the top of directive wheel has C-shaped locating part, C-shaped locating part
Both ends be fixed on mounting bracket and coordinate with the gap between two ends of directive wheel, have between the axis and baffle plate of two directive wheels and supply
The space that the equalizer bar put passes through is reset, the steel wire rope that equalizer bar both ends are set is respectively by between directive wheel and C-shaped locating part
Gap was had mercy on after passing through fixed pulley of the rolling assembling on crossbeam and to be fixed on the second hoist structure set on crossbeam.
The side that described framework is in the remote main support bottom of baffle plate is provided with supporting plate for supporting equalizer bar,
Supporting plate is weldingly fixed on housing.
Between plane where plane where the axis of two directive wheels is in baffle plate and framework.
Rotated on described baffle plate and be laid with spin.
The bottom of described C-shaped locating part is rotatably equipped with roller by bearing.
Described baffle plate is perpendicular to the framework.
The wheel face of described directive wheel is hyperboloid.
Described drive device includes rotating the screw-rod structure being located on main support and the nut knot being fixed on framework
Structure, nut structure coordinate with screw-rod structure screw-driven, and screw-rod structure is by motor-driven rotation.
Described drive device is hydraulic cylinder structure, and the cylinder body of hydraulic cylinder structure is fixed on main support, the work of hydraulic cylinder
The termination of stopper rod is fixed on framework.
Described framework includes the housing being welded and fixed by four shaped steel.
When installation needs the weight lifted by crane on the hoisting apparatus of the present invention, framework is put on the ground, equalizer bar and weight
One kind is placed on framework, and is kept off by baffle plate support, then starts first hoist structure, and corresponding steel wire rope is by the pull-up of framework
Come, meanwhile, crossbeam and framework synchronizing moving, weight finally need the position be sent to by the angle between framework and main support and
The displacement of crossbeam and framework determines, can be adjusted according to specific needs, after weight, which is moved to, needs position, crossbeam
Stop with framework, start second hoist structure, corresponding steel wire rope can pull-up equalizer bar.When equalizer bar is moved to the position of directive wheel
Postpone, overturn second hoist structure, transfer steel wire rope, under gravity, equalizer bar can be with weight by two directive wheels
Axis and baffle plate between space by moving down vertically, finally place at the desired position, during equalizer bar moves down, because
Not move horizontally, weight shaking amplitude understands very little, and security performance is higher.
Brief description of the drawings
Fig. 1 is the overall structure diagram of inventive embodiments；
Fig. 2 is the structural representation of Fig. 1 middle frames.
Embodiment
A kind of hoisting apparatus, in fig. 1 and 2, its main support 1 are horizontal-extending, that is to say, that and main support 1 is wall shape,
On the basis of the bottom of main support 1 is fixedly disposed at, it is fixed in the present embodiment by fot screw, in main support
1 top is provided with crossbeam 2, and crossbeam 2 is perpendicular to the horizontal-extending direction of main support 1, that is to say, that the bottom of crossbeam 2 is set
Roller 3 is equipped with, roller 3 is supported on main support 1, and is rolled and moved along the horizontal-extending direction of main support 1, so as to drive crossbeam
2 move relative to main support 1.There is the motor 3 that driving roller rotates on crossbeam 2, its type of drive is directly to drive
The wheel shaft of roller rotates.This is a kind of conventional type of drive.The side of crossbeam 2 is fixedly installed first hoist structure 4, so-called
The side of crossbeam 2 refers to that crossbeam is in the part of the side of main support 1, because crossbeam 2 is strip, is named as one end more
Properly, still, but for the main support 1 of wall shape, it should be called side, in order to unified, crossbeam 2 is also referred to as side.
The opposite side of crossbeam 2 is fixed with counterweight 5, and this counterweight 5 is a kind of conventional cooperation, can be moved on crossbeam, to adapt to need
The weight quality sling.When weight is heavier, counterweight movement shifts to the side of main support to the direction away from main support side
Face direction.Counterweight drives movement by wheel rolling support on crossbeam 2, and by linear electric motors.Set in the side of main support 1
Framework 6 is equipped with, framework 6 is square, makes what is be welded and fixed by four shaped steel.It is provided with the lower rotation of main support 2
Screw-rod structure 7, screw-rod structure 7 are welded with nut structure 8, spiral shell due to motor-driven rotation on the first side of framework 6
Parent structure 8 coordinates with the screw-driven of screw-rod structure 7, and when screw-rod structure 7 rotates, framework 6 can move relative to main support 1,
The translational speed of framework 6 need to the translational speed of crossbeam 2 always, can by adjust drive screw structure motor speed come
Adjustment, belongs to a kind of conventional adjustment mode.It is the relation with screw-driven between screw-rod structure 7 and nut structure 8, frame
It can be relatively rotated between frame 6 and main support 1, the both sides of framework 6 are fixed with steel wire rope, and two steel wire ropes bypass to be set on crossbeam
It is fixed on after the fixed pulley put on first hoist structure 4, when first hoist structure 4 starts, tightens up or decontrol steel wire rope, drive frame
Frame 6 rotates relative to main support 1.The baffle plate for being welded with and being intersected vertically with framework 6 is provided with the second side of framework 6
10, the side of the bottom of remote main support 1 of baffle plate 10 is provided with supporting plate 11 at framework 6, supporting plate 11 is weldingly fixed on
On the housing of framework 6, supporting plate 11 is for supporting equalizer bar 12, and equalizer bar 12 is the suspender part of hoisting apparatus.Keeping off
Plate 10 is for blocking equalizer bar 12, is rotated on baffle plate 10 and is laid with spin 13, when equalizer bar 12 moves on baffle plate 10
When, spin 13 can reduce frictional force.It is provided with the mounting bracket 14 higher than baffle plate 10 on framework 6, the installation in the present embodiment
Frame 14 is C-shaped mounting bracket, and its both ends is fixed on framework 6, and bottom is higher than the edge of baffle plate 10, in the bottom interval of mounting bracket 14
The directive wheel 15 rotated coaxially is provided with, the wheel face of directive wheel 15 is hyperboloid.There is C-shaped locating part on the top of directive wheel 15
16, the both ends of C-shaped locating part 16 are fixed on mounting bracket 14, and C-shaped locating part 16 is matched somebody with somebody with the gap between two ends of corresponding directive wheel 15
Close, the axis of two directive wheels 15 is between the place plane of baffle plate 10 and the place plane of framework 6, two directive wheels 15 axis with
There is space, the space can pass through for equalizer bar 12, and also fixing assembling has second hoist structure on crossbeam 2 between baffle plate 10
9.The steel wire rope that the both ends of equalizer bar 12 are set is had mercy on after being passed through respectively by the gap between two directive wheels 15 and corresponding C-shaped locating part 16
Cross fixed pulley of the rolling assembling on crossbeam 2 and be fixed on second hoist structure 9.Pass through axle in the bottom of C-shaped locating part 16
Hold and be rotatably equipped with roller 17, roller 17 is matched somebody with somebody with directive wheel 15 is combined into steel wire rope limition orientation.
Drive device in the present embodiment is due to rotating the screw-rod structure being located on main support and being fixed on framework
Nut structure forms, and nut structure coordinates with screw-rod structure screw-driven, and screw-rod structure is by motor-driven rotation.In other implementations
Drive device can be hydraulic cylinder structure in example, and the cylinder body of hydraulic cylinder structure is fixed on main support, the piston rod of hydraulic cylinder
Termination is fixed on framework.
When in use, framework is put on the ground, equalizer bar and weight one kind are placed on framework, and are kept off by baffle plate support, so
Starting first hoist structure afterwards, corresponding steel wire rope pulls up framework, meanwhile, crossbeam and framework synchronizing moving, weight is most
The position being sent to is needed to be determined by the displacement of the angle between framework and main support and crossbeam and framework eventually, can basis
Specific to need to be adjusted, after weight, which is moved to, needs position, crossbeam stops with framework, starts second hoist structure, corresponding
Steel wire rope can pull-up equalizer bar.After equalizer bar is moved to the position of directive wheel, second hoist structure is overturn, transfer steel wire
Rope, under gravity, equalizer bar can with weight by space between the axis and baffle plate of two directive wheels by moving down vertically,
Finally place at the desired position, during equalizer bar moves down, because not moving horizontally, weight shaking amplitude can be very
Small, security performance is higher.
Claims (10)
1. hoisting apparatus, including horizontal-extending main support, on the basis of the bottom of main support is fixedly installed on, main support top is set
The crossbeam perpendicular to the horizontal-extending direction of main support is equipped with, crossbeam bottom is provided with prolongs on main support along the level of main support
Stretch direction and roll mobile roller, there is the motor that driving roller rotates on crossbeam, the side of crossbeam is fixedly installed the
One hoisting mechanism, the opposite side of crossbeam are fixed with counterweight, it is characterised in that：The side of main support is provided with square framework, frame
The first side movement of frame is assemblied in the bottom of main support, is rotatably assorted between framework and main support, the both sides of framework are fixed with
The steel wire rope on first hoist structure is fixed on around the fixed pulley set on crossbeam, driving is provided between framework and main support
Framework and the synchronization-moving drive device of crossbeam, it is provided with the second side relative with its first side of framework and is welded and fixed
There is the baffle plate with frame intersection, the mounting bracket higher than baffle plate is provided with framework, is arranged at intervals with what is rotated coaxially on mounting bracket
Directive wheel, the top of directive wheel have a C-shaped locating part, and the both ends of C-shaped locating part are fixed on mounting bracket and with the two of directive wheel
Splaying coordinates, the space that there is the equalizer bar for hoisting apparatus to pass through between the axis and baffle plate of two directive wheels, equalizer bar two
Rolling assembling of having mercy on is determined on crossbeam after the steel wire rope that end is set is passed through by the gap between directive wheel and C-shaped locating part respectively
Pulley is simultaneously fixed on the second hoist structure set on crossbeam.
2. hoisting apparatus according to claim 1, it is characterised in that：Described framework is in the remote main support bottom of baffle plate
The side in portion is provided with the supporting plate for supporting equalizer bar, and supporting plate is weldingly fixed on housing.
3. hoisting apparatus according to claim 2, it is characterised in that：The axis of two directive wheels be in plane where baffle plate with
Between plane where framework.
4. hoisting apparatus according to claim 3, it is characterised in that：Rotated on described baffle plate and be laid with spin.
5. hoisting apparatus according to claim 4, it is characterised in that：The bottom of described C-shaped locating part is turned by bearing
It is dynamic to be equipped with roller.
6. according to the hoisting apparatus described in any one in claim 1-5, it is characterised in that：Described baffle plate is perpendicular to described
Framework.
7. hoisting apparatus according to claim 6, it is characterised in that：The wheel face of described directive wheel is hyperboloid.
8. according to the hoisting apparatus described in any one in claim 1-5：Described drive device is located at main branch including rotation
Screw-rod structure on frame and the nut structure being fixed on framework, nut structure coordinate with screw-rod structure screw-driven, screw rod
Structure is by motor-driven rotation.
9. according to the hoisting apparatus described in any one in claim 1-5, it is characterised in that：Described drive device is hydraulic pressure
Cylinder structure, the cylinder body of hydraulic cylinder structure are fixed on main support, and the termination of the piston rod of hydraulic cylinder is fixed on framework.
10. hoisting apparatus according to claim 7, it is characterised in that：Described framework includes solid by four shaped steel welding
Surely the housing formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840908.7A CN107381385B (en) | 2017-09-18 | 2017-09-18 | Hoisting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840908.7A CN107381385B (en) | 2017-09-18 | 2017-09-18 | Hoisting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107381385A true CN107381385A (en) | 2017-11-24 |
| CN107381385B CN107381385B (en) | 2018-04-17 |
Family
ID=60350632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840908.7A Active CN107381385B (en) | 2017-09-18 | 2017-09-18 | Hoisting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381385B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202296939U (en) * | 2011-10-26 | 2012-07-04 | 沙河市供电公司 | Assembling hoisting machine |
| CN203112397U (en) * | 2013-05-31 | 2013-08-07 | 中建三局第三建设工程有限责任公司 | Simple olecranon hoisting equipment |
| CN204055876U (en) * | 2014-09-16 | 2014-12-31 | 广东电网公司江门供电局 | A kind of electrical equipment Multifunctional carrying car |
| CN104973524A (en) * | 2014-04-11 | 2015-10-14 | 中国二十冶集团有限公司 | Cable bridge inverted-type installation system on overhead vertical structural body |
| CN204737657U (en) * | 2015-06-25 | 2015-11-04 | 深圳市茂华装饰工程有限公司 | A movable hoisting accessory for curtain installation |
| CN204778526U (en) * | 2015-06-06 | 2015-11-18 | 胡文杰 | Loading attachment for building site |
| CN205892588U (en) * | 2016-06-20 | 2017-01-18 | 北京天润建设有限公司 | Hoisting equipment |
-
2017
- 2017-09-18 CN CN201710840908.7A patent/CN107381385B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202296939U (en) * | 2011-10-26 | 2012-07-04 | 沙河市供电公司 | Assembling hoisting machine |
| CN203112397U (en) * | 2013-05-31 | 2013-08-07 | 中建三局第三建设工程有限责任公司 | Simple olecranon hoisting equipment |
| CN104973524A (en) * | 2014-04-11 | 2015-10-14 | 中国二十冶集团有限公司 | Cable bridge inverted-type installation system on overhead vertical structural body |
| CN204055876U (en) * | 2014-09-16 | 2014-12-31 | 广东电网公司江门供电局 | A kind of electrical equipment Multifunctional carrying car |
| CN204778526U (en) * | 2015-06-06 | 2015-11-18 | 胡文杰 | Loading attachment for building site |
| CN204737657U (en) * | 2015-06-25 | 2015-11-04 | 深圳市茂华装饰工程有限公司 | A movable hoisting accessory for curtain installation |
| CN205892588U (en) * | 2016-06-20 | 2017-01-18 | 北京天润建设有限公司 | Hoisting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107381385B (en) | 2018-04-17 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210730 Address after: 061000 No. 6, industrial Street, Chengdong high tech park, Xianxian County Economic and Technological Development Zone, Cangzhou City, Hebei Province Patentee after: HEBEI ZHANXING SLING GROUP Co.,Ltd. Address before: 453000 No. 131, Xulou village, Pudong District, Changyuan County, Xinxiang City, Henan Province Patentee before: Xu Xiao |
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| TR01 | Transfer of patent right |