CN207699068U - One kind is ridden posture gondola-hanging mechanism - Google Patents
One kind is ridden posture gondola-hanging mechanism Download PDFInfo
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- CN207699068U CN207699068U CN201721709119.1U CN201721709119U CN207699068U CN 207699068 U CN207699068 U CN 207699068U CN 201721709119 U CN201721709119 U CN 201721709119U CN 207699068 U CN207699068 U CN 207699068U
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- crossbeam
- steel wire
- wire rope
- vertical beam
- posture
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Abstract
It rides posture gondola-hanging mechanism the utility model discloses one kind, including crossbeam, pillar, perpendicular card beam, raker beam, transverse direction Bao Liang, rear vertical beam, adjusting caging bolt, steel wire rope a, driven hanging basket, steel wire rope b, steel wire rope c, frame girder a and frame girder b；Crossbeam is placed on frame girder a；Pillar, perpendicular card beam, raker beam and transverse direction Bao Liang weld together vertical beam component before composition；Preceding vertical beam component is bolted on crossbeam；Preceding vertical beam component can slide on crossbeam；Vertical beam is bolted on crossbeam afterwards；Vertical beam can slide on crossbeam afterwards；Vertical beam is fixed on by adjusting caging bolt on frame girder a afterwards；Frame girder b is equipped with bracket connector；Steel wire rope a passes through the otic placode at crossbeam both ends by pulley；Steel wire rope connects driven hanging basket by the otic placode of crossbeam front end, and the steel wire rope of rear end is connected on the bracket connector on truss beam b.More convenient, the simple installation of the utility model operation, high degree of humanity, relative cost are low.
Description
Technical field
The utility model is related to nacelle construction technical field of buildings, more particularly to one kind is ridden posture gondola-hanging mechanism.
Background technology
Along with the fast development of construction industry, hanging basket has been widely used for building field, the installation of curtain wall, thermal insulation coatings
Equal outer wall materials construction, curtain wall repair, cleaning etc. all be unable to do without the use of hanging basket.It is economical and practical since its is easy to operate, safety
Reliable and maintenance cost is low, is a kind of mode that current skyscraper generally uses.
Hanging basket be usually by components such as suspension platform, suspension mechanism, elevator, safety lock, electric control box, steel wire ropes and
Accessory composition.
Suspension mechanism：It is to be erected at building work surface top braces, suspension platform, steel wire is born by steel wire rope
The steel structure device of rope dead weight and nominal load capacity.The most common gondola-hanging mechanism in construction site is mostly that lever i.e. large arm adds
The suspension mechanism of counterweight versions is as shown in Fig. 1.Lever suspension mechanism mainly by girder, holder, pillar, steel wire rope, counterweight with
And the compositions such as hanging basket.Its girder is made of front-axle beam, central sill, the back rest, mutually plugs to form girder, and front-axle beam, the back rest can be with
It is flexible, castor is housed, to facilitate whole transverse shift under front and back support.It is welded with 4 standpipes on the rear chassis of after-poppet lower part, uses
In inserting clump weight.Scene can choose the assembled height of front and back support according to parapet height.Lever formula suspension mechanism
It is widely used, technology maturation, but is not suitable for high parapet, roofing is narrow, is unable to load-bearing and complicated building
Face form.
Utility model content
It rides posture gondola-hanging mechanism in order to solve the above technical problems, the purpose of this utility model is to provide one kind, tool
Body technique scheme is as follows：
One kind is ridden posture gondola-hanging mechanism, including crossbeam, pillar, perpendicular card beam, raker beam, transverse direction Bao Liang, rear vertical beam,
Adjust caging bolt, steel wire rope, driven hanging basket, frame girder a and frame girder b；
The crossbeam is placed on frame girder a；
The pillar, perpendicular card beam, raker beam and transverse direction Bao Liang weld together vertical beam component before composition；
The preceding vertical beam component is bolted on crossbeam, and is arranged in the front end of truss beam a；
The preceding vertical beam component can slide on crossbeam；
Vertical beam is bolted on crossbeam after described, and is arranged in the rear end of truss beam a；
Vertical beam can slide on crossbeam after described；
Vertical beam is fixed on by adjusting caging bolt on frame girder a after described；
The frame girder b is equipped with buried plate, bracket connector of taking root on buried plate；
The pillar upper end is equipped with pulley, and steel wire rope passes through the otic placode at crossbeam both ends by pulley；
The steel wire rope connects driven hanging basket by the otic placode of crossbeam front end, and the steel wire rope of rear end is connected on frame girder b
Bracket connector on.
Described one kind is ridden posture gondola-hanging mechanism, and preferred embodiment is that the crossbeam is scalable.
Described one kind is ridden posture gondola-hanging mechanism, and preferred embodiment is that the driven hanging basket length is that 2m-6m appoints
Meaning assembling.
Described one kind is ridden posture gondola-hanging mechanism, and preferred embodiment is that each driven hanging basket is equipped with two sets of framves of riding
Suspension mechanism.
Described one kind is ridden posture gondola-hanging mechanism, preferred embodiment be it is described ride posture gondola-hanging mechanism can
It is assembled according to on-site actual situations, maximum cantilever span is 1.5m.
Described one kind is ridden posture gondola-hanging mechanism, preferred embodiment be the steel wire rope can be fixed on frame girder a,
Frame girder b or through walls is fixed to crossbeam front end.
The beneficial effects of the utility model：The utility model is ridden posture gondola-hanging mechanism, its feature be it is small,
There is no counterweight, it is easy installation and reliable, it uses manpower and material resources sparingly, roof structure complexity etc. narrow suitable for high parapet, the roof space
Situation.Therefore there is significant economic benefit using this structure.
Description of the drawings
Fig. 1 is lever suspension mechanism structural schematic diagram；
Fig. 2 is that one kind is ridden posture gondola-hanging mechanism sectional view；
Fig. 3 is that one kind is ridden posture gondola-hanging mechanism front view；
Fig. 4 is posture gondola-hanging mechanism structural computational model schematic diagram of riding；
Fig. 5 is steel cord structure.
In figure, vertical beam 5- raker beam 6- transverse direction packet beams 7- adjusts limit spiral shell after 1- crossbeam 2- pillars 3- erects card beam 4-
Bolt 8- bolt 9- steel wire rope 10- driven hanging basket 11- otic placode 12- bracket connector 13- truss beam a 14- truss beams b.
Specific implementation mode
One kind as Figure 2-3 is ridden posture gondola-hanging mechanism, including crossbeam 1, pillar 2, perpendicular card beam 3, raker beam 5,
Lateral packet beam 6, adjusts caging bolt 7, steel wire rope 9, driven hanging basket 10, frame girder a13 and frame girder b14 at rear vertical beam 4；
The crossbeam 1 is placed on frame girder a13；
The pillar 2, perpendicular card beam 3, raker beam 5 and lateral packet beam 6 weld together vertical beam component before composition；
The preceding vertical beam component is connected to by bolt 8 on crossbeam 1, and is arranged in the front end of truss beam a13；
The preceding vertical beam component can slide on crossbeam 1；
Vertical beam 4 is connected to by bolt 8 on crossbeam 1 after described, and is arranged in the rear end of truss beam a13；
Vertical beam 4 can slide on crossbeam 1 after described；
Vertical beam 4 is fixed on by adjusting caging bolt 7 on frame girder a13 after described；
The frame girder b14 is equipped with buried plate, bracket connector 12 of taking root on buried plate；
2 upper end of the pillar is equipped with pulley, and steel wire rope 9 passes through the otic placode 11 at 1 both ends of crossbeam by pulley；
The steel wire rope 9 connects driven hanging basket 10 by the otic placode 11 of 1 front end of crossbeam, and the steel wire rope 9 of rear end is connected to structure
On the bracket connector 12 set a roof beam in place on b14.
The crossbeam 1 is scalable.
10 length of the driven hanging basket is 2m-6m Optional assemblings.
Each driven hanging basket 10 is equipped with two sets of frame suspension mechanisms of riding.
The posture gondola-hanging mechanism of riding can be assembled according to on-site actual situations, and maximum cantilever span is 1.5m.
The steel wire rope 9 can be fixed on frame girder a13, frame girder b14 or through walls and be fixed to crossbeam front end.
The safe calculated description of posture gondola-hanging mechanism structure of riding is provided below：
(1) calculation basis：GB191515-2003《Aerial work basket》、GB/T20118-2006 《General-purpose wire
Rope》、GB8918-2006《Wire Rope for Important Use》And GB50017-2003《Code for design of steel structures》.
(2) content is calculated：
Ride frame intensity, deformation and aggregate breaking force, safety coefficient (>=9) effect core.
(3) design conditions：
Hanging basket rated load weight as illustrated in figures 4-5：500kg (normal condition)；Hanging basket weight：650kg (includes work
The weight such as platform, elevator, safety lock, steel wire rope)；Inserted link and weight support frame afterwards：55kg；Bracket cross section：80x80x5 (square tubes
Q35B), 12 steel wire ropes of nominal diameter φ.
(4) intensity imitates core：
Consider maximum a=1.5 meters of cantilever span
Consider 1.25 coefficients of impact, 1.1 factor ofs stress concentration
Maximum fourth strength theory stress σ max can be obtained
σ max=164MPa<215MPa
Intensity meets design requirement.
(5) deformation effect core：
From Code for design of steel structures：Overhang end deformation<a/250
Fmax can be obtained
Fmax=9.1mm<(ax2)/250=12mm
Deformation meets design requirement
(6) aggregate breaking force imitates core：
Steel wire rope maximum pull Tmax can be obtained (safety coefficient takes 3.5)
Tmax=22.1kN<(122/3.5)=34.8kN
Deformation meets design requirement.
(7) wire-rope safety factor imitates core：
Wire-rope safety factor is no less than 9, and value is calculated by formula：
N=S1a/W
In formula：N--- safety coefficients；
S1--- single wire rope minimums destroy pulling force, KN；
A--- steel wire rope radicals；
The sum of gravity, KN caused by W--- nominal load capacities, suspension platform dead weight and steel wire rope dead weight.
Safety coefficient：N=(122x2)/(6.5+5)=21>9
To sum up, posture of riding hanging basket meets design safety requirement.
Claims (6)
- The posture gondola-hanging mechanism 1. one kind is ridden, it is characterised in that：Including crossbeam, pillar, perpendicular card beam, raker beam, laterally packet Beam, adjusts caging bolt, steel wire rope, driven hanging basket, frame girder a and frame girder b at rear vertical beam；The crossbeam is placed on frame girder a；The pillar, perpendicular card beam, raker beam and transverse direction Bao Liang weld together vertical beam component before composition；The preceding vertical beam component is bolted on crossbeam, and is arranged in the front end of truss beam a；The preceding vertical beam component can slide on crossbeam；Vertical beam is bolted on crossbeam after described, and is arranged in the rear end of truss beam a；Vertical beam can slide on crossbeam after described；Vertical beam is fixed on by adjusting caging bolt on frame girder a after described；The frame girder b is equipped with buried plate, bracket connector of taking root on buried plate；The pillar upper end is equipped with pulley, and steel wire rope passes through the otic placode at crossbeam both ends by pulley；The steel wire rope connects driven hanging basket by the otic placode of crossbeam front end, and the steel wire rope of rear end is connected to the ox on frame girder b On leg connector.
- The posture gondola-hanging mechanism 2. one kind as described in claim 1 is ridden, it is characterised in that：The crossbeam is scalable.
- The posture gondola-hanging mechanism 3. one kind as described in claim 1 is ridden, it is characterised in that：The driven hanging basket length is 2m-6m Optional assemblings.
- The posture gondola-hanging mechanism 4. one kind as described in claim 1 is ridden, it is characterised in that：Each driven hanging basket is equipped with two Cover frame suspension mechanism of riding.
- The posture gondola-hanging mechanism 5. one kind as described in claim 1 is ridden, it is characterised in that：The posture hanging basket of riding is outstanding Suspension mechanism can be assembled according to on-site actual situations, and maximum cantilever span is 1.5m.
- The posture gondola-hanging mechanism 6. one kind as described in claim 1 is ridden, it is characterised in that：The steel wire rope can be fixed on Frame girder a, frame girder b or through walls are fixed to crossbeam front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709119.1U CN207699068U (en) | 2017-12-11 | 2017-12-11 | One kind is ridden posture gondola-hanging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709119.1U CN207699068U (en) | 2017-12-11 | 2017-12-11 | One kind is ridden posture gondola-hanging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207699068U true CN207699068U (en) | 2018-08-07 |
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ID=63025539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709119.1U Expired - Fee Related CN207699068U (en) | 2017-12-11 | 2017-12-11 | One kind is ridden posture gondola-hanging mechanism |
Country Status (1)
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|---|---|
| CN (1) | CN207699068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892948A (en) * | 2022-05-31 | 2022-08-12 | 中铁二十局集团第六工程有限公司 | Hanging basket support and mounting method |
-
2017
- 2017-12-11 CN CN201721709119.1U patent/CN207699068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892948A (en) * | 2022-05-31 | 2022-08-12 | 中铁二十局集团第六工程有限公司 | Hanging basket support and mounting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |