CN109057307A - The method of cushion impact forces when building hanging basket and hanging basket accidental falling - Google Patents
The method of cushion impact forces when building hanging basket and hanging basket accidental falling Download PDFInfo
- Publication number
- CN109057307A CN109057307A CN201811064842.8A CN201811064842A CN109057307A CN 109057307 A CN109057307 A CN 109057307A CN 201811064842 A CN201811064842 A CN 201811064842A CN 109057307 A CN109057307 A CN 109057307A
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- Prior art keywords
- hanging basket
- gas cell
- layer
- air inflation
- inflatable ball
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Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002775 capsule Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 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
-
- 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
- E04G3/32—Hoisting devices; Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buffer Packaging (AREA)
- Emergency Lowering Means (AREA)
Abstract
Since hanging basket accidental falling causes to impact when the present invention carries out high altitude operation for personnel in the prior art in hanging basket, the problem of causing serious injury to personnel, a kind of method of cushion impact forces when building hanging basket and hanging basket accidental falling are provided, this hanging basket includes hanging basket ontology, wirerope and buffer unit, hanging basket ontology connects on a steel cord, buffer unit is arranged in hanging basket body bottom portion, using the method for cushion impact forces when building hanging basket provided by the invention and hanging basket accidental falling, impact force when landing can be discharged, it is landed after rupture by hanging basket, buffer protection function can be played to hanging basket, impact force when can also repeatedly contact to earth to hanging basket is absorbed and is buffered, the impact force being subject to when can be by hanging basket accidental falling is performed in multiple times buffering and absorption, protect the personnel to construct in hanging basket, it can also offset all or big absolutely Part ground avoids hanging basket and ground that hardness occurs and hits, mitigate or the personnel in hanging basket is avoided to come to harm to the impact force of hanging basket.
Description
Technical field
The method and building hanging basket to hanging basket impact force can be slowed down in hanging basket accidental falling the present invention relates to one kind.
Background technique
In many industries, including the cleaning of building, building body, curtain wall installation etc. are directed to high altitude operation.Usual personnel are
It works in hanging basket.Danger coefficient is high when due to high altitude operation, it is necessary to carry out security protection.But sometimes by
In hanging-basket from drop can also surprisingly occur, after hanging-basket from drop lands, hanging basket and the powerful impact force in ground can be to the personnel in hanging basket
It causes serious injury.
Summary of the invention
The object of the present invention is in the prior art, since hanging basket is unexpected when personnel carry out high altitude operation in hanging basket
It falls and causes the problem of impacting, causing serious injury to personnel, buffering punching when a kind of building hanging basket and hanging basket accidental falling are provided
The method for hitting power.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of building hanging basket, including hanging basket ontology, wirerope and buffer unit, hanging basket ontology connect on a steel cord,
Buffer unit is arranged in hanging basket body bottom portion, and air charging system includes that multiple gas cells and the fixed device of gas cell, gas cell pass through
The fixed device of gas cell is fixed below hanging basket ontology, is centered at least one layer of gas cell in the fixed dress of gas cell, is worked as hanging basket
Ontology from the air fall land when, gas cell contacts to earth and ruptures, and gas cell is elastic sack body；
Including at least two layers of gas cell, the lower surface of outer layer gas cell is arranged lower than the lower surface of upper layer gas cell, inner layer
The rupture strength of gas cell is more than or equal to the rupture strength of its outer layer gas cell, and when hanging basket lands, gas cell is inside by outer layer
Layer successively lands and ruptures；
The fixed device of gas cell is flexible support, and Nang Dong is provided in flexible support, and gas cell is arranged in capsule hole；
The fixed device of gas cell is peel, and peel includes skin and pouch, and the lower surface of skin, gas cell setting is arranged in pouch
In pouch；
Gas cell is inflatable ball；
Inflatable ball includes inside and outside two layers, and internal layer inflatable ball is set in the inside of outer layer inflatable ball and internal layer inflatable ball and outside
Inflatable ball constitutes upper layer and lower layer；
Internal layer inflatable ball is fixedly connected with outer layer inflatable ball by air inflation nozzle, air inflation nozzle include interior air inflation nozzle, outer air inflation nozzle,
Interior Inflation plug, outer Inflation plug, interior air inflation nozzle suit is arranged in outer air inflation nozzle, and is arranged lower than outer air inflation nozzle, and outer air inflation nozzle is logical
The connection of attachment base one is crossed, outer layer inflatable ball is fixedly connected by attachment base one with interior air inflation nozzle, in interior air inflation nozzle and outer air inflation nozzle
Between attachment base one between be provided with venthole, internal layer inflatable ball is fixedly connected by attachment base two with internal layer air inflation nozzle, by filling outside
Gas nozzle plug closes outer air inflation nozzle, closes interior air inflation nozzle by interior inflation mouth stuffed；
Buffer unit can also include buffer layer, and the buffer layer is arranged between gas cell and hanging basket, and buffer layer is elasticity
Layer.
At least one layer of gas cell is arranged in hanging apparatus bottom in a kind of method of cushion impact forces when hanging basket accidental falling,
Small the sum of the impact force and pressure of being equal to of the rupture strength of gas cell is set at least to make first to touch when hanging basket is from aerial Crater face
It is ruptured after the gas cell deformation on ground；
When multilayer gas cell is arranged, the rupture strength of outer layer gas cell is less than the rupture strength of the gas cell of its internal layer, when
When hanging basket lands, successively deformation fracture is successively supported hanging basket gas cell from outer layer to internal layer.
Using the method for cushion impact forces when building hanging basket provided by the invention and hanging basket accidental falling, due at hanging basket bottom
Portion is provided at least one layer of gas cell and is first contacted to earth in the moment that hanging basket lands from falling from high altitude by setting gas cell, due to inflation
The utricule of capsule is elastic material and is charged with gas, therefore has certain elasticity, is buffered to impact, since utricule exists
It is ruptured under the action of impact force and pressure when contacting to earth, therefore impact force when landing can be discharged, landed after rupture by hanging basket,
Therefore buffer protection function can be played to hanging basket.
Further beneficial effect is, when multilayer gas cell is arranged below hanging basket, when hanging-basket from drop is inflated by outer layer
Capsule first contacts to earth to be ruptured afterwards, then is ruptured after successively being contacted to earth by internal layer gas cell, thus impact force when can repeatedly contact to earth to hanging basket into
Row absorbs and buffering, and the impact force being subject to when can be by hanging basket accidental falling is performed in multiple times buffering and absorption, protects hanging basket
The personnel of middle construction.The pressure of cavity rupture release can be offset all or most ground are to the impact force of hanging basket, keeps away
Exempt from hanging basket and ground occurs hardness and hits, mitigates or the personnel in hanging basket is avoided to come to harm.
Detailed description of the invention
Fig. 1 is building hanging basket example structure schematic diagram of the present invention；
Fig. 2 is peel embodiment structure main view schematic diagram；
Fig. 3 is the top view illustration of Fig. 2；
Fig. 4 is embodiment double-layer inflatable capsule example structure schematic diagram in the present invention；
Fig. 5 is the air inflation nozzle example structure schematic diagram of double-layer inflatable capsule in the present invention；
Fig. 6 is another example structure schematic diagram of peel in the present invention；
Fig. 7 is the top view illustration of figure figure.
Description of symbols
1- wirerope；2- hanging basket ontology；3- gas cell；4- protective cover；5- outer layer inflatable ball；6- internal layer inflatable ball；Outside 7-
Air inflation nozzle；Air inflation nozzle in 8-；9- gas cell fixes device；10- buffer unit；11- Nang Dong；12- peel；13- pouch；14- skin；
15- air inflation nozzle；16- attachment base one；Mouth stuffed is inflated outside 17-；18- attachment base two；Mouth stuffed is inflated in 19-；20- venthole.
Specific embodiment
The present invention is further described through combined with specific embodiments below:
A kind of method of cushion impact forces when the present invention provides building hanging basket and hanging basket accidental falling.
The building hanging basket of structure of the invention, it includes wirerope 1, hanging basket ontology 2 and buffer unit 10.Wirerope 1 is used
In hanging basket ontology 2, wirerope 1 can be fixed on the wall or building on, can also according to the difference of industry, select not
Same hang.Buffer unit 10 is set below the exterior bottom of hanging basket ontology 2, and buffer unit 10 is filled including at least one layer
Gas protective device, inflation protection device include multiple gas cells 3 and the fixed device 9 of gas cell, which is elastic material, most
It is well inflatable ball, multiple gas cells can be arranged with same layer, setting can also be layered, as long as the utricule of gas cell when layering setting
Lower surface at various height, as shown in Figure 1, the utricule of gas cell can be set as the soft of the fixed device of gas cell
Property frame capsule hole in, capsule hole 11 is divided into upper layer and lower layer on flexible carrier, and the position Nang Dong of the upper and lower is staggered, in this way, inflation
The utricule of capsule is just distinctly divided into upper layer and lower layer, and the material of flexible carrier, which can be rubber, silica gel, foam etc., has certain toughness again
There is the material of some strength；There can be certain supporting role not break up again when landing, make upper layer sphere and lower layer's ball
Body is staggered, and is conducive to sphere layering rupture, plays better protecting effect.It is also possible to same layer as shown in Figure 2 and different height,
Each utricule is located on the same floor, and is only that its lower surface height is inconsistent, when buffer unit landing each gas cell is landed
Sequencing is inconsistent, for example gas cell is arranged in the pouch 13 as the peel 12 of the fixed device of gas cell, peel 12
Be made of plane skin 14 and pouch 13, pouch 13 is arranged on a side surface of plane skin 14, embark on journey arranged in rows, big pouch and
Micro pockets are staggered, and big gas cell is arranged in big pouch, and small gas cell is arranged in micro pockets, and plane skin can be spinning
Knitted fabric, preferably slightly flexible textile fabric, is also possible to leather, rubber etc., to have between pouch and gas cell certain
Space, in this way when buffer unit lands, the elastic force of gas cell will not break through pouch, and gas cell is protected not fly out, and prevent from filling
The fragment of air bag, which flies out, hurts sb.'s feelings.The height of the lower surface of each utricule is arranged at random, that is, the setting that is just staggered, in this way, when by
To when impact, first receives impact force by being located at undermost utricule, first rupture, first discharge some impact forces, then by second layer capsule
Body receives impact force, and ruptures, and multilayer utricule successively ruptures, and last hanging basket ontology landing causes in this way, landing can not only be buffered
Impact force, reduce to the shocking damage of people, and reduce because of the bounce that utricule generates when being contacted with ground, make landing more
Steadily, it prevents hanging basket from bouncing, the personnel in hanging basket is popped up, land hanging basket steadily in the case where protecting layer by layer.
Gas cell will have certain rupture strength, can resist certain impact force without breakage.Best outer layer inflation
The rupture strength of capsule is minimum, makes to give good buffering when its landing in this way, and the rupture strength of the second layer is slightly larger than first layer, gives
It falls and certain support is provided, when multilayer is arranged, the aeration quantity in the capsule of most upper one layer of gas cell wants less, reduces fill in this way
The tension of air bag utricule reduces bounce when landing, increases cushion effect.Under the protection of the second layer and first layer, impact force
There is certain decrease, need rupture strength lower, it is ensured that most of or whole gas cell ruptures make impact force be inflated capsule layer by layer
It absorbs and releases.
It is preferred that gas cell 3 is inflatable ball, the material of inflatable ball can be rubber, elastic force plastics, leather, PU synthesis skin, PVC
Synthesize the elastic materials such as skin.It by textile as the fixed device of gas cell, has the following advantages that, first, textile has centainly
Intensity, gas cell can be played a certain protective role, and its to the transmitting of impact force well, in globules rupture as holding
The textile of gas cell received will not rupture, prevent when globules rupture to people or it is other damage, in addition, it will not for sphere
Strength occurs to injure.
In order to reach better buffering effect, gas cell can be arranged to inside and outside two layers, internal layer covers in outer layer, makes outer
The lower surface of layer gas cell is lower than the height of the lower surface of internal layer gas cell and has certain gap, such a gas cell tool
There is two layers of protective action, not only save space, reduce volume, the effect more mainly successively buffered is more preferable.For example, working as gas cell
When for inflatable ball, a small internal layer inflatable ball 6 is set again in the inner cavity of outer layer inflatable ball 5, after gassy, internal layer inflatable ball
6 volume is less than the volume of outer layer inflatable ball 5.Inside and outside two layers of inflation is connect by air inflation nozzle two to be fixed together.It can be used such as figure
Shown in air inflation nozzle 15 structure.It includes outer air inflation nozzle 7, interior air inflation nozzle 8 and outer inflation mouth stuffed 17 and interior inflation mouth stuffed 19, interior
Air inflation nozzle is arranged in outer air inflation nozzle, and the outer end of interior air inflation nozzle is arranged lower than the outer end of outer air inflation nozzle, and inner end is lower than outer inflation
The setting of mouth inner end, interior air inflation nozzle and outer air inflation nozzle are connected by attachment base 1, and outer air inflation nozzle is filled by outer attachment base with outer layer
Balloon is fixedly connected, and the inner end of interior inflatable ball is provided with attachment base 2 18, interior air inflation nozzle 8 passes through attachment base one and interior inflatable ball
It is fixedly connected, is provided with venthole 20 between the interior air inflation nozzle and outer air inflation nozzle of attachment base one, therefore, can be inflated by one
Valve gives two inflatable ball inflations simultaneously, and mouth stuffed is separately provided in interior air inflation nozzle and outer air inflation nozzle, is closed by interior inflation mouth stuffed 19 interior
Inflatable ball mouth closes outer air inflation nozzle by outer inflation mouth stuffed 17, so that the gas between inside and outside inflatable ball is not circulated in this way, in outer inflatable ball
Gas in protecting when rupture in inflatable ball, makes interior inflatable ball have certain support force.
The protective cover 4 of plastics or non-woven fabrics material can also be set simultaneously in 2 bottom of hanging basket ontology, and inflatable ball 3 coats
In protective cover 4, prevent from being scratched by foreign matter.When hanging basket ontology 2 falls the moment to land, the outer layer for touching ground first is inflated
Ball 3 deforms under the effect of gravity, bursts after absorbing impact force, and when explosion can discharge the impact given on the ground that sphere is subject to
Power repeatedly deforms multilayer rupture by sphere, can be absorbed and offsets whole or most impact forces.It, can be with by calculating
It show that hanging basket generates the size of impact force after high falling, determines the explosion that inflatable ball 3 needs to generate further according to calculated result
The size of power, to obtain the product size of inflatable ball 3 and the number of plies that needs are arranged.The last layer inflatable ball 3 may not necessarily burst, and make
Hanging basket ontology 2 is more preferably buffered, and avoids hitting with ground.
Claims (10)
1. a kind of building hanging basket, including hanging basket ontology (2), wirerope (1) and buffer unit, hanging basket ontology (2) connection
On the wirerope (1), the buffer unit is arranged in hanging basket ontology (2) bottom, which is characterized in that the inflation dress
It sets and is fixed below hanging basket ontology including multiple gas cells and the fixed device of gas cell, gas cell by the fixed device of gas cell,
Center at least one layer of gas cell in the fixed dress of gas cell, when the hanging basket ontology (2) from fall in the air land when, gas cell
It contacts to earth and ruptures, the gas cell is elastic sack body.
2. a kind of building hanging basket as described in claim 1, which is characterized in that including at least two layers of gas cell, outer layer gas cell
Lower surface be arranged lower than the lower surface of upper layer gas cell, the rupture strength of inner layer gas cell is more than or equal to its outer layer gas cell
Rupture strength, when hanging basket lands, gas cell is successively landed and is ruptured by outer layers towards inner layers.
3. a kind of building hanging basket as claimed in claim 1 or 2, which is characterized in that the fixed device of the gas cell is flexible branch
Frame, is provided with Nang Dong in flexible support, and gas cell is arranged in capsule hole.
4. a kind of building hanging basket as claimed in claim 1 or 2, which is characterized in that the fixed device of the gas cell is peel, institute
Stating peel includes skin and pouch, and the lower surface of skin is arranged in the pouch, and the gas cell is arranged in pouch.
5. a kind of building hanging basket as claimed in claim 1 or 2, which is characterized in that the gas cell is inflatable ball.
6. a kind of building hanging basket as claimed in claim 5, which is characterized in that the inflatable ball (3) includes inside and outside two layers, internal layer
Inflatable ball is set in the inside of outer layer inflatable ball and internal layer inflatable ball and outside inflatable ball constitute upper layer and lower layer.
7. a kind of building hanging basket as claimed in claim 6, which is characterized in that the internal layer inflatable ball and outer layer inflatable ball is logical
It overcharges gas nozzle to be fixedly connected, the air inflation nozzle includes interior air inflation nozzle, outer air inflation nozzle, interior Inflation plug, outer Inflation plug, the interior inflation
Muzzle installing is set in outer air inflation nozzle, and is arranged lower than outer air inflation nozzle, and outer air inflation nozzle is connected by attachment base one, outer layer inflatable ball
It is fixedly connected by attachment base one with interior air inflation nozzle, is provided with ventilation between the attachment base one between interior air inflation nozzle and outer air inflation nozzle
Hole, internal layer inflatable ball are fixedly connected by attachment base two with internal layer air inflation nozzle, are closed outer air inflation nozzle by outer inflation mouth stuffed, are filled by interior
Gas nozzle plug closes interior air inflation nozzle.
8. a kind of building hanging basket as claimed in claim 2, which is characterized in that the buffer unit can also include buffer layer,
The buffer layer is arranged between gas cell and hanging basket, and the buffer layer is elastic layer.
9. a kind of method of cushion impact forces when hanging basket accidental falling, which is characterized in that be arranged at least one in hanging apparatus bottom
Layer gas cell makes the rupture strength of gas cell is small to be equal to the sum of impact force and pressure, when hanging basket is from aerial Crater face, until
It is ruptured after less deforming the gas cell first to contact to earth.
10. the method for cushion impact forces when a kind of hanging basket accidental falling as claimed in claim 9, which is characterized in that work as setting
The rupture strength that the rupture strength of outer layer gas cell is less than the gas cell of its internal layer when multilayer gas cell is filled when hanging basket lands
Successively deformation fracture is successively supported hanging basket air bag from outer layer to internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064842.8A CN109057307B (en) | 2018-09-13 | 2018-09-13 | Method for buffering impact force when construction hanging basket and hanging basket accidentally fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064842.8A CN109057307B (en) | 2018-09-13 | 2018-09-13 | Method for buffering impact force when construction hanging basket and hanging basket accidentally fall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057307A true CN109057307A (en) | 2018-12-21 |
| CN109057307B CN109057307B (en) | 2024-06-18 |
Family
ID=64760414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811064842.8A Active CN109057307B (en) | 2018-09-13 | 2018-09-13 | Method for buffering impact force when construction hanging basket and hanging basket accidentally fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057307B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680975A (en) * | 2018-12-26 | 2019-04-26 | 李秀娟 | A kind of architectural engineering safety device |
| CN109914777A (en) * | 2019-02-13 | 2019-06-21 | 龙雪琴 | Power construction equipment based on friction aeration and the safety protection function of pressure buffer |
| CN113876076A (en) * | 2021-10-19 | 2022-01-04 | 国家康复辅具研究中心 | Multilayer self-damage type sole buffering protection structure |
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| WO2005113918A1 (en) * | 2004-05-21 | 2005-12-01 | Soft Landing System Ltd | A fall arrest unit |
| CN102556800A (en) * | 2012-02-18 | 2012-07-11 | 浙江金中机电科技有限公司 | Multi-level buffer air cushion |
| CN203652982U (en) * | 2013-12-28 | 2014-06-18 | 天津市广顺源机械制造有限公司 | Elevator with safe air bags |
| CN203754173U (en) * | 2014-04-11 | 2014-08-06 | 高波 | Safety hanging basket for building |
| CN205502560U (en) * | 2016-03-08 | 2016-08-24 | 吕雪真 | Gasbag formula buffering construction hanging basket |
| CN206494133U (en) * | 2016-12-06 | 2017-09-15 | 广东泰一高新技术发展有限公司 | Aircraft drop protection device |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005113918A1 (en) * | 2004-05-21 | 2005-12-01 | Soft Landing System Ltd | A fall arrest unit |
| CN102556800A (en) * | 2012-02-18 | 2012-07-11 | 浙江金中机电科技有限公司 | Multi-level buffer air cushion |
| CN203652982U (en) * | 2013-12-28 | 2014-06-18 | 天津市广顺源机械制造有限公司 | Elevator with safe air bags |
| CN203754173U (en) * | 2014-04-11 | 2014-08-06 | 高波 | Safety hanging basket for building |
| CN205502560U (en) * | 2016-03-08 | 2016-08-24 | 吕雪真 | Gasbag formula buffering construction hanging basket |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680975A (en) * | 2018-12-26 | 2019-04-26 | 李秀娟 | A kind of architectural engineering safety device |
| CN109680975B (en) * | 2018-12-26 | 2020-12-29 | 赣州佳广智能装备科技有限公司 | Safety device for building engineering |
| CN109914777A (en) * | 2019-02-13 | 2019-06-21 | 龙雪琴 | Power construction equipment based on friction aeration and the safety protection function of pressure buffer |
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| CN113876076A (en) * | 2021-10-19 | 2022-01-04 | 国家康复辅具研究中心 | Multilayer self-damage type sole buffering protection structure |
| CN113876076B (en) * | 2021-10-19 | 2023-03-14 | 国家康复辅具研究中心 | Multilayer self-damage type sole buffering protection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109057307B (en) | 2024-06-18 |
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Effective date of registration: 20240521 Address after: No. 98 Chaoyang South Road, Guiyang Street, Dianjiang County, Chongqing, 400000 Applicant after: Tengsheng Bridge Technology (Chongqing) Co.,Ltd. Country or region after: China Address before: 066000 Haigang District, Qinhuangdao City, Hebei Province, 12-2-204, Jinsha Boxian Court B Applicant before: Cui Lehan Country or region before: China |
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