CN203451184U - Large-load high-position operation hanging basket suspension mechanism - Google Patents
Large-load high-position operation hanging basket suspension mechanism Download PDFInfo
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- CN203451184U CN203451184U CN201320142046.8U CN201320142046U CN203451184U CN 203451184 U CN203451184 U CN 203451184U CN 201320142046 U CN201320142046 U CN 201320142046U CN 203451184 U CN203451184 U CN 203451184U
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- hanging basket
- suspension mechanism
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- suspension
- hitch
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- 239000000725 suspension Substances 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 title abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 241001236644 Lavinia Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
Along with increase of high-rise buildings and increase of work busyness degree, full load rate of a high-position operation hanging basket enlarges gradually, higher requirement is claimed for strength, rigidity and structure form of a suspension mechanism. Based on the fact, the utility model provides a large-load high-position operation hanging basket suspension mechanism which comprises the following components: a fixed pulley, a hanger bracket, a connecting sleeve, a front beam, an upper column, an insertion rod, a front seat, a middle beam, a cable-stayed wire rope, a sheave, a back beam, a back seat and a counterweight. Through changing the structure configuration mode of a traditional suspension mechanism, and arranging two sets of reasonable suspension mechanisms, load bearing condition of the suspension mechanism is improved through the fixed pulley, and the bearing capability of the suspension mechanism is improved, so that a hanging basket and the suspension mechanism only require two suspension points, thereby settling a problem of complicated structure in traditional large-load hanging basket with three or more suspension points because of insufficient strength of the hanging mechanism, reducing deadweight of the hanging basket structure, and satisfying construction equipment requirement of the large-load high-position operation hanging basket to a larger degree.
Description
Technical field
The present invention relates to aerial work basket hitch in technical field of buildings, especially relate to large load, large span aerial work basket for a kind of aerial work basket hitch of high-rise working.
Background technology
Along with the economic development of China, urbanization process is constantly accelerated, construction work starting rapid growth, make the industries such as building curtain wall, Steel Structure Installation, installing construction enter the high-speed developing period, aerial work basket also increases as the use of important high-rise working construction implement thereupon.At present, a little less than China's hanging basket faces load-carrying capacity, the problem such as span is little, poor safety performance is built the development that the sternness fact that high falling safety misadventure takes place frequently is also restricting China's high-rise working equipment simultaneously.Hitch is as the support fixed mechanism of whole aerial work basket system, and reliable, effective work of hitch is most important to the load-carrying capacity of hanging basket and safety performance.According to the related request to hitch in national up-to-date aerial work basket standard, the present invention carries out innovative design to important load bearing component hitch, meeting on the whole basis requiring, obtain improved hitch structure, for research and development and the technological advance of large load aerial work basket lays the foundation, the design and R&D of like product is had to certain directive significance.。
Summary of the invention
Invent herein and be a kind ofly applicable to large load aerial work basket for the gondola-hanging mechanism of high-rise working---a kind of large load aerial work basket hitch.
For achieving the above object, the present invention is achieved through the following technical solutions:
Hitch comprises fixed pulley, hanger bracket, adapter sleeve, front-axle beam, upper pillar stand, inserted link, front stall, central sill, oblique pull steel rope, rope sheave, the back rest, back seat and counterweight.Counterweight is hung on back seat, and front-axle beam, central sill, the back rest adopt bolt to be linked in sequence, and hanger bracket and front-axle beam, adapter sleeve and front-axle beam, adapter sleeve and the back rest and inserted link and front and back seat are all with bolts.Before two groups of tradition hitches, beam end is settled fixed pulley, and fixed pulley is connected with bolt with two groups of hanger brackets, and this structure is by two groups of tradition hitch rational deployment.The load cable passing from gig is fixed on elevator mounting frame walking around the fixed pulley of hitch front-axle beam, motor drives friction wheel rotating by transmission device, force the dynamic load of gig band upwards climb or move downward along steel rope along steel rope, realize the lifting of suspension platform.
Invention compared with prior art has the following advantages and effect: the present invention passes through two groups of traditional hitch rational deployment, the load cable passing from gig is fixed on elevator mounting frame walking around the fixed pulley of hitch front-axle beam, utilize the principle of pulley component, reduce the external bearer of single traditional hitch, improve hitch stressing conditions, alleviate the deadweight of structure; Meanwhile, mechanism has the features such as dismounting, convenient transportation, synchronism be strong, meets to a great extent the preparation of construction requirement of large load aerial work basket.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated
The large load aerial work basket of Fig. 1 the present invention hitch whole 3D solid structural representation of constructing
The large load aerial work basket of Fig. 2 the present invention hitch 3D solid structural representation
Fixed pulley schematic layout pattern in Fig. 3 the present invention
The specific embodiment
In Fig. 1, aerial work basket is comprised of hitch (14), safety lock (16), gig (18) and suspension platform (19) four parts.Two groups of hitches and suspension platform reasonable Arrangement during work, the load cable passing from gig (15) is fixed on (17) on elevator mounting frame walking around the fixed pulley (1) of hitch front-axle beam, motor drives friction wheel rotating by transmission device, force the dynamic load of gig band upwards climb or move downward along steel rope along steel rope, realize the lifting of suspension platform.
As formed large load aerial work basket hitch by fixed pulley (1), hanger bracket (2), adapter sleeve (3), front-axle beam (4), upper pillar stand (5), inserted link (6), front stall (7), central sill (8), oblique pull steel rope (9), rope sheave (10), the back rest (11), back seat (12), counterweight (13) in Fig. 2.Two groups of hitches and suspension platform reasonable Arrangement during work, the load cable passing from gig is fixed on elevator mounting frame walking around the fixed pulley (1) of hitch front-axle beam.Because load cable is walked around the fixed pulley (1) of hitch front-axle beam, half that the speed that load is risen and declined is Hoist Speed, thus reduced dynamic impulsion suspension platform structure being brought because hoisting, braking.
If Fig. 3 is fixed pulley schematic layout pattern, hanger bracket (2) is bolted with front-axle beam (4), the fixed pulley (1) of winding work steel rope (15) is bolted with hanger bracket (2), this structure can reduce the external bearer of single traditional hitch and single wire rope, has improved the intensity of hitch.
Claims (2)
1. a large load aerial work basket hitch, described large load aerial work basket hitch comprises fixed pulley (1), hanger bracket (2), adapter sleeve (3), front-axle beam (4), upper pillar stand (5), inserted link (6), front stall (7), central sill (8), oblique pull steel rope (9), rope sheave (10), the back rest (11), back seat (12) and counterweight (13), it is characterized in that: two oblique pull steel ropes (9) in structure, are connected oblique pull steel rope (9) is carried out to pretension by front and rear beam adapter sleeve (3) respectively.
2. a kind of large load aerial work basket hitch according to claim 1, it is characterized in that: two groups of hanger brackets (2) are bolted in front-axle beam (4) end, by the fixed pulley of arranging between hanger bracket (2), realize bear external force and be distributed in two groups of tradition hitch frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320142046.8U CN203451184U (en) | 2013-03-27 | 2013-03-27 | Large-load high-position operation hanging basket suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320142046.8U CN203451184U (en) | 2013-03-27 | 2013-03-27 | Large-load high-position operation hanging basket suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451184U true CN203451184U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320142046.8U Expired - Fee Related CN203451184U (en) | 2013-03-27 | 2013-03-27 | Large-load high-position operation hanging basket suspension mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203451184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752897A (en) * | 2014-12-17 | 2016-07-13 | 无锡吊蓝机械制造有限公司 | Variable span hanging basket suspension mechanism |
| CN109138466A (en) * | 2018-09-01 | 2019-01-04 | 江西瑞耐德新材料有限公司 | A kind of vertical face of outer wall of building curtain protective device |
-
2013
- 2013-03-27 CN CN201320142046.8U patent/CN203451184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752897A (en) * | 2014-12-17 | 2016-07-13 | 无锡吊蓝机械制造有限公司 | Variable span hanging basket suspension mechanism |
| CN109138466A (en) * | 2018-09-01 | 2019-01-04 | 江西瑞耐德新材料有限公司 | A kind of vertical face of outer wall of building curtain protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |