CN105464358B - Multilayer construction hanging basket - Google Patents
Multilayer construction hanging basket Download PDFInfo
- Publication number
- CN105464358B CN105464358B CN201610019015.1A CN201610019015A CN105464358B CN 105464358 B CN105464358 B CN 105464358B CN 201610019015 A CN201610019015 A CN 201610019015A CN 105464358 B CN105464358 B CN 105464358B
- Authority
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- China
- Prior art keywords
- workbench
- support
- construction
- steel wire
- wire rope
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 241000237858 Gastropoda Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
Abstract
The present invention provides a kind of multilayer construction hanging basket, including support, support are provided with least two layers of workbench, working stand are provided between workbench；The roller for being used for sliding along construction is provided with the back side of support.The both ends of workbench are provided with the flexible workbench being flexibly connected with workbench, are constructed for stretching into gate slot.By setting the barrel structure with multilayer working platform, it instead of the arrangement and method for construction for setting up multistage builder's jack in emergency gate slot in the prior art as job platform, reduce that builder's jack construction is artificial and material cost, eliminate top-bottom cross job safety hidden danger, improve gate slot technical pattern and civil engineering efficiency, and dam concrete is poured into top in advance, save the dam major project construction period.
Description
Technical field
It is the second stage of in oblique door groove in particularly a kind of water power, construction the present invention relates to Construction for Hydroelectric Project field
The multilayer construction hanging basket of concrete and built-in fitting construction field.
Background technology
Construction hanging basket is typically used for building trade, especially multilayer external decoration of high-rise building finishing, curtain wall installation etc.
Work high above the ground, such a exterior wall hanging basket mainly by the use of hanging basket as construction platform, instead of traditional external scaffolding, can reduce scaffold peace
Artificial, the Master Cost torn open, operating efficiency is improved, so as to substantially reduce construction cost.Some hydropower station dome dam monolith cloth
4 low-leveled outlets, the vertical discrepancy in elevation 86m of low-leveled outlet emergency gate slot are equipped with, emergency gate slot is slope than 1:0.15 oblique door groove, gate slot
Domestic demand carries out door track built-in fitting and its Concrete Construction of Powerhouse.Former scheme refers to similar engineering construction experience, using setting up multistage
Builder's jack carries out embedded parts and Concrete Construction of Powerhouse as construction platform, and gate slot construction is same with dam concrete construction
Shi Jinhang, scaffold building hysteresis dam concrete construction about 20m.The problem of existing be：
1st, single gate slot, which sets up scaffold, needs the steel such as steel pipe, cantilever tripod about 35t, and material consumption is larger；
2nd, scaffold construction difficulty is big, and the structure such as construction passage, security protection is not easy to arrange；
3rd, door track installation of embedded parts and second stage concrete pour segmentation and constructed, and construction quality is difficult to control；
4th, construction is carried out simultaneously with dam concrete in gate slot, upper and lower cross-operation, potential safety hazard be present；
5th, gate slot segmentation operation metal structure and second stage concrete pouring construction are less efficient, and mutually dry with dam construction
Disturb, mutually restrict, influence engineering integral construction progress.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multilayer construction hanging basket, can be used as dam flood-discharge deep hole thing
Therefore the job platform of gate slot door track embedded part and Concrete Construction of Powerhouse, be adapted at least upper and lower two working faces and meanwhile construction
It is required that.In preferable scheme, the installation needs in the gate slot of oblique door groove are disclosure satisfy that, and be able to ensure that security.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of multilayer construction hanging basket, including branch
Frame, support are provided with least two layers of workbench, working stand are provided between workbench；
The roller for being used for sliding along construction is provided with the back side of support.
The both ends of workbench are provided with the flexible workbench being flexibly connected with workbench, are applied for stretching into gate slot
Work.
The adjustable locating wheel spacing for hanging basket for pointing to both sides is provided with support or workbench.
The bottom plate of workbench is horizontally disposed.
Winding plant is installed with support, winding plant is connected by steel wire rope with hanger.
In described winding plant, the elevator motor being installed on support is connected with worm gear reducer, worm and wormwheel
The output shaft of decelerator is connected with steel wire rope roller, and wire rope roll is wound on steel wire rope roller.
Described steel wire penetrating is installed in the limit for tonnage safety lock on support.
In described limit for tonnage safety lock, the first round, the second wheel and straining pulley interlaced arrangement, wherein straining pulley position from top to bottom
Between the first round and the second wheel, state is successively around the first round, straining pulley and the second wheel into a bent shape for steel wire rope, on straining pulley
Provided with force snesor.
The structure of force snesor is：The wheel shaft of straining pulley is located in slotted eye, and wheel shaft side is provided with spring, so that tension force wheel load
To steel wire rope, pressure sensor is provided with wheel shaft, or wheel shaft is connected with fixed pulling force sensor.
The structure of force snesor is：The wheel shaft of straining pulley is located in slotted eye, and wheel shaft side is provided with spring, so that tension force wheel load
To steel wire rope, the travel switch by straining pulley or wheel shaft triggering is additionally provided with, powers off elevator motor after travel switch triggering.
A kind of multilayer construction hanging basket provided by the invention, by setting the barrel structure with multilayer working platform, instead of
Set up arrangement and method for construction of the multistage builder's jack as job platform in emergency gate slot in the prior art, reduce pin of encorbelmenting
Hand cradle construction is artificial and material cost, eliminates top-bottom cross job safety hidden danger, improves gate slot technical pattern and civil engineering
Efficiency, and dam concrete is poured into top in advance, save the dam major project construction period.The flexible work set is put down
Job platform can extend into gate slot and be constructed by platform.Winding plant is arranged on hanging basket, is easy to execute-in-place control.
The limit for tonnage safety lock of setting, it can be ensured that the construction safety of barrel structure.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the side structure schematic view of the present invention.
Fig. 3 is the main structure diagram of flexible workbench in the present invention.
Fig. 4 is the overlooking the structure diagram of flexible workbench in the present invention.
Fig. 5 is the overlooking the structure diagram of workbench at the middle and upper levels of the invention.
Fig. 6 is the overlooking the structure diagram of lower floor's workbench in the present invention.
Fig. 7 is the side structure schematic view of hanger in the present invention.
Fig. 8 is the main structure diagram of hanger in the present invention.
Fig. 9 is the structural representation of limit for tonnage safety lock in the present invention.
In figure：Support 1, working stand 2, upper strata workbench 3, working stand import 31, lower floor's workbench 4, work of stretching
Platform 5, elevator motor 6, limit for tonnage safety lock 7, pedestal 71, the first round 72, force snesor 73, the second wheel 74, straining pulley 75, slotted eye
76, spring 77, wheel shaft 78, steel wire rope 8, guardrail 9, bottom plate 10, worm gear reducer 11, scalable roller 12, locating wheel 13,
Hanger 14.
Embodiment
In Fig. 1,2, a kind of multilayer construction hanging basket, including support 1, support 1 are provided with least two layers of workbench, work
Working stand 2 is provided between platform；Working stand import 31 is provided with upper strata workbench 3, is easy to personnel to enter, in Fig. 5,6
It is shown.
Be provided with the back side of support 1 and be used for the roller that is slided along construction, the construction in this example have one it is inclined
Cell wall, the roller of setting make whole hanging basket be slided in lifting process along cell wall, and the roller in this example is leaned on using telescopic
Wheel, can by stretch roller, to adjust the inclined degree of whole hanging basket, in favor of making workbench keep level state, just
In putting for constructing operation and equipment.By above-mentioned structure, realize multiple benches face while construct.
The both ends of workbench are provided with the flexible workbench 5 being flexibly connected with workbench, are applied for stretching into gate slot
Work.As shown in Fig. 1,3,4, left side in figure is structure when flexible workbench 5 does not extend out, and the right side in figure is flexible work
Make structure when platform 5 stretches out.
The locating wheel 13 for pointing to both sides is provided with support 1 or workbench.Thus structure, the right position of hanging basket is limited,
Whole hanging basket is avoided to be swung in construction.
Emergency gate slot is slope than 1:0.15 oblique door groove, gate slot domestic demand carry out door track built-in fitting construction, for ease of constructing, this
The bottom plate 10 of workbench in example be it is horizontally disposed, i.e., the bottom plate 10 of the workbench in this example relative to support out of plumb,
But corresponding inclination angle is had according to the angle of inclination of oblique door groove, so that the bottom plate 10 of workbench is level, be easy to personnel to walk,
Construction and putting equipment.
In Fig. 1,2,7,8, winding plant is installed with support 1, winding plant is connected by steel wire rope 8 and hanger 14
Connect.Thus structure, the descending operation of whole hanging basket is realized, winding plant is arranged on to the operation at the scene of being more convenient on support 1.
In Fig. 1,2, in described winding plant, the elevator motor 6 and worm gear reducer 11 that are installed on support 1
Connection, the output shaft of worm gear reducer 11 are connected with steel wire rope roller, and steel wire rope 8 is on steel wire rope roller.Set
Worm gear reducer 11 be easy to implement self-locking, improve security.
In Fig. 1,2, described steel wire rope 8 passes through the limit for tonnage safety lock 7 being installed on support 1.Thus structure, when whole
When hanging basket exceedes the safe bearing load of setting, limit for tonnage safety lock 7 can pin winding plant, and alarm, so that it is guaranteed that construction safety.
In Fig. 9, in described limit for tonnage safety lock 7, the first round 72, second wheel 74 and straining pulley 75 from top to bottom interlock cloth
Put, wherein straining pulley 75 be located at the first round 72 and second wheel 74 between, steel wire rope 8 into a bent shape state successively around the first round 72,
The wheel of straining pulley 75 and second 74, is provided with force snesor 73 on straining pulley 75.Thus structure, when the pulling force that steel wire rope 8 receives adds
Greatly, then the bending degree of steel wire rope 8 reduces, and obtains this change by force snesor 73, reaches setting value, you can disconnects elevator
The power supply of device, in preferable scheme and locking steel wire rope.
The structure of force snesor 73 is：The wheel shaft 78 of straining pulley 75 is located in slotted eye 76, and the side of wheel shaft 78 is provided with spring 77,
So that straining pulley 75 presses to steel wire rope 8, pressure sensor, or wheel shaft 78 and fixed pulling force sensor are provided with wheel shaft 78
Connection.Force snesor 73 is connected with the control device of winding plant, such as PLC, when PLC receives the number of the acquisition of force snesor 73
According to being compared with default data, when beyond preset value, then PLC disconnects the power supply of elevator motor 6, worm gear reducer
11 self-lockings, same to alarm, it is ensured that construction safety.
In another optional scheme, the structure of force snesor 73 is：The wheel shaft 78 of straining pulley 75 is located in slotted eye 76, wheel shaft
78 sides are provided with spring 77, so that straining pulley 75 presses to steel wire rope 8, are additionally provided with the stroke triggered by straining pulley 75 or wheel shaft 78 and open
Close, power off elevator motor 6 after travel switch triggering, such as travel switch is arranged on to the position of spring 77 in Fig. 9, work as steel wire
Rope 8, which stretches, to be reached to a certain degree, then triggers travel switch, power off elevator motor 6, and it is electric to obtain siren.Using the structure,
It then can be achieved without using PLC, advantageously reduce use cost.
Embodiment：
The user of construction hanging basket of the invention is specifically described by taking the construction of certain arch dam deep hole emergency gate slot embedded part as an example
Method：
Some hydropower station is dome dam, is disposed with 4 low-leveled outlets, the vertical discrepancy in elevation 86m of low-leveled outlet emergency gate slot, accident
Gate slot is slope than 1:0.15 oblique door groove, gate slot domestic demand carry out door track built-in fitting construction.It is as follows using the solution of the present invention：
Hanging basket is double-decker, high 7.5 meters, wide about 5.5 meters, sets upper strata workbench 3 and lower floor's workbench 4, on
The both ends of layer workbench 3 and lower floor's workbench 4 are fixedly connected with support 1, and design nominal load capacity is 1000KG.Hanging basket
The back side arrange 6 scalable rollers 12 enable hanging basket slope ratio be 1:Slided up and down in 0.15 oblique door groove, referring to Fig. 4 hanging baskets front end
Both sides set 4 adjustable locating wheels 13 spacing for hanging basket, prevent hanging basket from being swung in oblique door groove.The lifting of hanging basket
Speed is 9.3 ± 0.5m/min, and hanging basket is installed above emergency gate slot using truck crane and is put into gate slot, again with having welded after being put into
The hanger 14 of good triangle support frame and I-shaped gooseneck composition is fixed, and bottom plate 10 and the horizontal plane of suspension work platform are put down
OK, multiple standard knot compositions are designed to, are made in order to circulate into 81.5 degree of angles, the support and workbench of hanging basket with big dam facing
With, and limit for tonnage safety lock 7 is set.The left and right both ends of hanging basket are working face, and the bottom plate 10 of workbench is surrounded by height 150
Mm baffle plates, baffle plate are not more than 5mm with bottom plate gap.The fixed 1.2m high safeties guardrail of forward and backward setting of workbench, left,
The right side is provided with flexible workbench 5, and upper strata workbench 3 and lower floor's workbench 4 use dismountable connected mode, be easy to other
Position only needs the construction needs of one layer of workbench, can also increase the construction platform of more layers, winding plant cloth according to operating mode
Put in upper strata workbench 3, be highly 2 meters, on upper strata, workbench 3 and the middle of lower floor's workbench 4 set working stand 2,
Guard rail is with outside working stand 2, is needed for construction later, working stand 2 will be easy to remove, it is impossible to influence applying for the right and left personnel
Work.Through experiment, the present invention has the advantages of materials are easy, equipment is simple, cost is low, work efficiency is high, construction safety.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this hair
Technical characteristic described in bright, on the premise of not conflicting, use can be combined with each other, protection scope of the present invention should be with right
It is required that the equivalents of technical characteristic are protection model in the technical scheme recorded, including the technical scheme of claim record
Enclose.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.
Claims (1)
1. a kind of multilayer construction hanging basket, including support（1）, it is characterized in that：Support（1）It is provided with least two layers of workbench, work
Make to be provided with working stand between platform（2）；
In support（1）The back side be provided with and be used for the roller that is slided along construction；
The both ends of workbench are provided with the flexible workbench being flexibly connected with workbench（5）, constructed for stretching into gate slot；
In support（1）Or workbench is provided with the adjustable locating wheel spacing for hanging basket for pointing to both sides（13）；
The bottom plate of workbench（10）It is horizontally disposed；
In support（1）On be installed with winding plant, winding plant passes through steel wire rope（8）With hanger（14）Connection；
Described steel wire rope（8）Through being installed in support（1）On limit for tonnage safety lock（7）；
Described limit for tonnage safety lock（7）In, the first round（72）, second wheel（74）And straining pulley（75）Interlaced arrangement from top to bottom,
Wherein straining pulley（75）Positioned at the first round（72）With the second wheel（74）Between, steel wire rope（8）State bypasses first successively into a bent shape
Wheel（72）, straining pulley（75）With the second wheel（74）, in straining pulley（75）It is provided with force snesor（73）；
Force snesor（73）Structure be：Straining pulley（75）Wheel shaft（78）Positioned at slotted eye（76）It is interior, wheel shaft（78）Side is provided with
Spring（77）, so that straining pulley（75）Press to steel wire rope（8）, in wheel shaft（78）It is provided with pressure sensor, or wheel shaft（78）
It is connected with fixed pulling force sensor；
In described winding plant, support is installed in（1）On elevator motor（6）With worm gear reducer（11）Connection, snail
Worm and wormwheel decelerator（11）Output shaft be connected with steel wire rope roller, steel wire rope（8）On steel wire rope roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019015.1A CN105464358B (en) | 2016-01-13 | 2016-01-13 | Multilayer construction hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019015.1A CN105464358B (en) | 2016-01-13 | 2016-01-13 | Multilayer construction hanging basket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105464358A CN105464358A (en) | 2016-04-06 |
| CN105464358B true CN105464358B (en) | 2018-02-27 |
Family
ID=55602473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019015.1A Expired - Fee Related CN105464358B (en) | 2016-01-13 | 2016-01-13 | Multilayer construction hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464358B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776093A (en) * | 2016-05-09 | 2016-07-20 | 艾和美 | Double-layer safety temporarily installed suspended access equipment for detection working at height for special equipment |
| CN106430008A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Double-layer hanging basket |
| JP6929078B2 (en) * | 2017-02-09 | 2021-09-01 | 中国電力株式会社 | Scaffolding device |
| CN108190719A (en) * | 2018-01-03 | 2018-06-22 | 江阴职业技术学院 | The detachable multilayer hanging-basket of working at height |
| CN109025234A (en) * | 2018-07-28 | 2018-12-18 | 北京建工集团有限责任公司 | A kind of building high-altitude vacantly construct with can level, vertically the track crane ship that walk |
| CN112096048A (en) * | 2020-09-14 | 2020-12-18 | 中国建筑第八工程局有限公司 | Double-layer integral lifting operation platform for high-rise building construction |
| CN114775990B (en) * | 2022-05-26 | 2023-08-04 | 广州城市职业学院 | Safety type externally hung operation platform for assembled building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200430674Y1 (en) * | 2006-08-21 | 2006-11-10 | (주)조은곤도라 | High place working gondola in building |
| CN201268937Y (en) * | 2008-09-05 | 2009-07-08 | 高智鹏 | Double-layer hanging cradle for working aloft |
| CN201593300U (en) * | 2009-12-08 | 2010-09-29 | 无锡华科机械设备有限公司 | Overload protecting device |
| CN203514754U (en) * | 2013-08-16 | 2014-04-02 | 中建七局第四建筑有限公司 | Cradle for large-slope decoration construction |
| CN205276845U (en) * | 2016-01-13 | 2016-06-01 | 中国葛洲坝集团第一工程有限公司 | Multilayer construction hanging flower basket |
-
2016
- 2016-01-13 CN CN201610019015.1A patent/CN105464358B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105464358A (en) | 2016-04-06 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Xinming Inventor after: Hu Fanghua Inventor after: Li Xuehao Inventor after: Just forever Inventor after: Li Yanyang Inventor after: Guo Yanzhao Inventor after: Li Yinkun Inventor after: Zeng Qingping Inventor after: Liu Erhu Inventor after: Zhang Hui Inventor after: Xiong Jianwu Inventor before: Li Xinming Inventor before: Li Xuehao Inventor before: Li Yinkun Inventor before: Li Yanyang Inventor before: Guo Yanzhao Inventor before: Zeng Qingping Inventor before: Liu Erhu Inventor before: Zhang Hui Inventor before: Xiong Jianwu Inventor before: Hu Fanghua |
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