CN102943561B - Overhead working hanging basket anti-sway device - Google Patents
Overhead working hanging basket anti-sway device Download PDFInfo
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- CN102943561B CN102943561B CN201210495847.2A CN201210495847A CN102943561B CN 102943561 B CN102943561 B CN 102943561B CN 201210495847 A CN201210495847 A CN 201210495847A CN 102943561 B CN102943561 B CN 102943561B
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- transverse axis
- support
- diagonal brace
- hanging basket
- front column
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Abstract
The invention relates to a device for an overhead working hanging basket, in particular to an overhead working hanging basket anti-sway device which comprises a rolling support, a transverse pulling device and an anti-sway support. A vertical support (24) arranged in the rolling support is connected with a hanging basket, and a transverse shaft (27) and a transverse shaft (22) are arranged on the vertical support. An inclined support is arranged on the transverse shaft (27), a transverse support is arranged on the inclined support, and a rolling wheel is arranged at the lower end of the inclined support. A supporting rod is sleeved on the transverse shaft (22), and the other end of the supporting rod is movably connected with the transverse support. A lower transverse plate and an upper transverse plate of the transverse pulling device are connected through a vertical plate, a motor hoist pulley movably matched with a steel wire rope (3) is arranged on the vertical plate, and one end of the steel wire rope (3) is connected with the hanging basket. The transverse pulling device and the anti-sway support are connected with a front column, so that the hanging basket can be prevented from shaking or shaking of the hanging basket can be greatly reduced, and the overhead working hanging basket anti-sway device is convenient to use due to the fact that the supporting rod can put up or put down the rolling support conveniently; and construction quality and construction efficiency are effectively improved.
Description
Technical field
the present invention relates to a kind of high-lift operation hanging cradle device, particularly a kind of high-lift operation hanging cradle antichattering system.
Background technology
along with the development of science and technology, many new building materials and Novel construction machine are constantly being developed out, thus make present building cover higher and higher.This building machinery of high-lift operation hanging cradle is widely used at present in the external wall construction of high-rise building.Shown in accompanying drawing 1; Because use high-lift operation hanging cradle greatly can reduce building cost to building a framework before the external wall construction Yao Bi building of high-rise building to the external wall construction of high-rise building.
therefore, the application of high-lift operation hanging cradle widely.But because hanging basket is skyborne by two steel wire hangs, can ceaselessly rock so people stands in construction in hanging basket, the marquis when walking about in hanging basket or having wind, it is more severe that hanging basket can rock.People's construction in the hanging basket rocked can affect construction quality and efficiency.
Summary of the invention
the object of the present invention is to provide a kind of high-lift operation hanging cradle antichattering system preventing or reduce situation of rocking to occur.
the present invention adopts following technical scheme:
a kind of high-lift operation hanging cradle antichattering system, comprise rolling support, horizontal pull unit, anti-dynamic support, described rolling support (1) comprises the first perpendicular support (24), pole (25), the first diagonal brace (26), roller (18), first perpendicular support (24) is connected with hanging basket (2), and the first perpendicular support (24) is equipped with the first transverse axis (27) and the second transverse axis (22); First transverse axis (27) is equipped with the first diagonal brace (26), the first diagonal brace 26 is equipped with stull (21); Roller (18) is equipped with in the lower end of the first diagonal brace (26), the second transverse axis (22) is set with pole (25), and the other end of pole (25) is flexibly connected with stull (21); Described horizontal pull unit (9) comprises lower cross plate (46), riser (47), motor hoist (48), upper cross plate (51); Lower cross plate (46) is connected by riser (47) with upper cross plate (51); Lower cross plate (46) is connected with front column (8) respectively with upper cross plate (51); Riser (47) is equipped with motor hoist (48), motor hoist (48) is equipped with the second steel wire rope (6), one end of the second steel wire rope (6) connects pulley (5); Pulley (5) coordinates with the first steel wire rope (3) is dynamic, and the first steel wire rope (3) is connected with hanging basket (2); Described anti-dynamic support (7) comprises the second perpendicular support (40), the 3rd transverse axis (41), installing plate (43), and installing plate (43) is connected with the front column (8) in suspension bracket and the second diagonal brace (52); Installing plate (43) is connected with the 3rd transverse axis (41), and the 3rd transverse axis (41) is connected with second perpendicular one end of supportting (40).
compared with prior art, rolling support is connected with hanging basket in the present invention, and horizontal pull unit is connected with the front column in suspension bracket with anti-dynamic support, and can prevent rocking or greatly reducing rocking of hanging basket of hanging basket, the safety coefficient of operating personnel greatly improves; Rolling support can be propped or put down by pole easily, is easy to use; Effective raising construction quality and efficiency of construction.
preferred version of the present invention is:
the other end of described pole (25) is fork configuration, is embedded with stull (21) in fork configuration; Fork configuration is provided with square hole (39).
roller (18) is equipped with by wheel carrier (19) in the lower end of described first diagonal brace (26); First diagonal brace (26) is set to two, and both connection status are V-shape structure; Stull (21) is equipped with in the bottom of the first diagonal brace (26).
bottom bracing (56) is equipped with in the bottom of front column (8), and the second diagonal brace (52) is equipped with at the two ends of bottom bracing (56), and the other end of the second diagonal brace (52) is connected with front column (8).
described installing plate (43) is connected with the front column (8) in suspension bracket and the second diagonal brace (52) respectively.
the both sides of described pole (25) are provided with backing pin (23), and backing pin (23) is placed on the second transverse axis (22).
described pin (32) is contained on the first transverse axis (27) by pin axle (34), and the first transverse axis (27) is provided with knee (31).
described upper cross plate (51) is connected with front column (8) with pressing plate (60) by flute profile block (59), bolt (50); Lower cross plate (46) is connected with front column (8) by flute profile block (identical with flute profile block 59 shape), pressing plate (58) and bolt (44).
described installing plate (43) is connected with the 3rd transverse axis (41) by joint (57).
Accompanying drawing explanation
fig. 1 is antichattering system installation site schematic diagram.
fig. 2 is the N direction view in Fig. 1.
fig. 3 is the structural representation (off working state) of rolling support in the present invention.
fig. 4 is the A-A sectional view in Fig. 3.
fig. 5 is the B-B sectional drawing in Fig. 3.
fig. 6 is the working state figure of rolling support.
fig. 7 is the structural representation of horizontal pull unit and anti-dynamic support in the present invention.
fig. 8 is the P direction view in Fig. 7.
fig. 9 is the Q direction view in Fig. 8.
figure 10 is the C-C sectional drawing in Fig. 7.
figure 11 is the D-D sectional drawing in Figure 10.
figure 12 is the E-E sectional drawing in Fig. 7.
Detailed description of the invention
below in conjunction with drawings and Examples in detail the present invention is described in detail:
a kind of high-lift operation hanging cradle antichattering system, see in accompanying drawing 1 to accompanying drawing 12, figure: rolling support 1, hanging basket 2, first steel wire rope 3, external walls of building 4, pulley 5, second steel wire rope 6, anti-dynamic support 7, front column 8, horizontal pulling mechanism 9, crossbeam 10, rear column 11, building top cover 12, briquetting 13, electric appliance control box 14, basket elevator 15, backing pin 16, wheel shaft 17, roller 18, wheel carrier 19, stull 20 in the middle of before hanging basket, stull 21, second transverse axis 22, backing pin 23, first perpendicular support 24, pole 25, first diagonal brace 26, first transverse axis 27, bolt 28, screw 29, top stull 30 before hanging basket, knee 31, pin 32, backing pin 33, pin axle 34, briquetting 35, rope 36, voussoir 37, stull 38, square hole 39, second perpendicular support 40, 3rd transverse axis 41, bolt 42, installing plate 43, bolt 44, bolt 45, lower cross plate 46, riser 47, motor hoist 48, bolt 49, bolt 50, upper cross plate 51, second diagonal brace 52, clamp 53, bottom bracing 56, joint 57, pressing plate 58, flute profile block 59, pressing plate 60, pad 61.
in the present embodiment, high-lift operation hanging cradle antichattering system is made up of rolling support 1, horizontal pull unit 9 and anti-dynamic support 7.
hanging basket 2 suspension bracket used is made up of crossbeam 10, front column 8, second diagonal brace 52, bottom bracing 56 and rear column 11.Front column 8, second diagonal brace 52 and bottom bracing 56 connect into a triangular supports, the bottom of rear column 11 connects a bottom bracing (this bottom bracing does not draw in the drawings), the upper end of former and later two columns is connected with crossbeam 10, lower end is placed in above building top cover 12, and briquetting 13 is placed on the bottom bracing of rear column 11 bottom.Hanging basket 2 is connected with crossbeam 10 by the first steel wire rope 3.
rolling support 1 is made up of backing pin 16, wheel shaft 17, roller 18, wheel carrier 19, stull 21, second transverse axis 22, the perpendicular support 24 of backing pin 23, first, pole 25, first diagonal brace 26, first transverse axis 27, bolt 28, screw 29, knee 31, pin 32, backing pin 33, pin axle 34, briquetting 35, voussoir 37.
the two ends of the perpendicular support 24 in rolling support 1 to be contained in before hanging basket in the middle of before top stull 30 and hanging basket in stull 20 respectively; First perpendicular support 24 is connected with top stull 30 before hanging basket by screw 29 and briquetting 35.
the first transverse axis 27 and the second transverse axis 22 is equipped with in first perpendicular support 24; Stull 21 is equipped with on the top of the first transverse axis 27 being equipped with the first diagonal brace 26, first diagonal brace 26; Roller 18 is equipped with in the lower end of the first diagonal brace 26, and the second transverse axis 22 is set with pole 25, and the other end of pole 25 is flexibly connected with stull 27, shown in accompanying drawing 3 and accompanying drawing 6.
first diagonal brace 26 is set to two, and both connection status are V-shape structure; Stull 21 is equipped with in the bottom of the first diagonal brace 26, and the both sides of pole 25 are provided with second backing pin 23 spacing to pole 25, and backing pin 23 is placed on the second transverse axis 22.
pin 32 is contained on the first transverse axis 27 by pin axle 34, and the first transverse axis 27 is provided with knee 31, for carrying out spacing to the elongated end of pin 32.One end of pin 32 is contained on pin axle 34 by third gear pin 33.
the other end of pole 25 is fork configuration, setting-in stull 21 in fork configuration; The side of fork configuration is provided with through square hole 39; Setting-in voussoir 37 in square hole 39.
horizontal pull unit 9 is made up of lower cross plate 46, riser 47, motor hoist 48, upper cross plate 51, pressing plate 58, flute profile block 59, pressing plate 60, pad 61, pulley 5, second steel wire rope 6.
upper cross plate 51 in horizontal pull unit 9 and lower cross plate 46 are contained on the front column 8 of hanging basket 2 suspension bracket used respectively.Riser 47 is set to two, the two ends of riser 47 connect into frame-shaped structure with the two ends of lower cross plate 46 and upper cross plate 51 respectively, motor hoist 48 riser 47 is equipped with, the second steel wire rope 6 elevator 48 is equipped with, one end of second steel wire rope 6 connects pulley 5, first steel wire rope 3 is connected with hanging basket 2 after coordinating with pulley 5 is dynamic again, and the other end of the first steel wire rope 3 is connected with crossbeam 10; Shown in accompanying drawing 1.
bottom bracing 56 is equipped with in the bottom of front column 8, and the second diagonal brace 52 is equipped with at the two ends of bottom bracing 56 respectively; The other end of the second diagonal brace 52 is connected with front column 8 respectively.
flute profile block 59 is equipped with in the both sides of front column 8, wherein between the flute profile block 59 of side and front column 8, pad 61 is housed; Flute profile block 59 is affixed with upper cross plate 51; Pressing plate 60 is connected with upper cross plate 51 by bolt 50; Pressing plate 58 is connected with front column 8 by bolt 44.
anti-dynamic support 7 is made up of the perpendicular support 40 of stull 38, second, the 3rd transverse axis 41, installing plate 43, and installing plate 43 is connected with front column 8 and the second diagonal brace 52 respectively; Installing plate 43 is connected with the 3rd transverse axis 41, and the 3rd transverse axis 41 is connected with one end of the second perpendicular support 40; The elongated end of the second perpendicular support 40 is equipped with stull 38.Stull 38 and the second perpendicular support 40 are set to two respectively, and stull 38 and the second perpendicular support 40 connect and compose rectangle frame.
installing plate 43 is connected with the 3rd transverse axis 41 by joint 57, and joint 57 is welded on the upper end of perpendicular support 40, joint 57 has a circular hole, and circular hole is built with the 3rd transverse axis 41, and joint 57 can rotate on the 3rd transverse axis 41.3rd transverse axis 41 is welded with three pieces of installing plates 43.Installing plate 43 is connected (front column 8 and two diagonal braces 52 are the parts on high-lift operation hanging cradle suspension bracket, see Fig. 7) by bolt 42 and front column 8 and two diagonal braces 52.
the installation of rolling support 1: rolling support 1 to be arranged on before hanging basket 2 two ends in stull 30 and stull 20 (see Fig. 2, Fig. 3, Fig. 4).Its installation method is: be enclosed within respectively in stull 30 and stull 20 by the two ends elbow of the first perpendicular support 24, then load onto bolt 28, reinstall briquetting 35, and bolt 28 is fastening a little, more firmly by fastening for screw 29.Like this, the upper end of rolling support 1 is just fixedly mounted in the stull 30 of hanging basket 2, uses the same method and the lower end of rolling support 1 can be fixedly mounted in the stull 20 of hanging basket 2.According to the situation (such as in order to avoid the impact of window) of job site, rolling support 1 can be arranged on the diverse location at hanging basket 2 two ends.
the installation of horizontal pull unit 9: horizontal pull unit 9 is arranged on (see Fig. 1, Fig. 7, Fig. 8, Figure 10, Figure 11 Figure 12) on the front column 8 of suspension bracket.Its installation method for: front column 8 is placed in the groove that in the middle part of upper cross plate 51 and lower cross plate 46, two flute profile blocks 59 form, between front column 8 and a flute profile block 59, put into pad 61(pad 61 play adjusting play), front column 8 is connected with upper cross plate 51 by bolt 50 by pressing plate 60, use the same method, front column 8 is connected with lower cross plate 46 by bolt 44 by pressing plate 58, and the two ends of lower cross plate 46 are connected with the second diagonal brace 52 above front column 8 by bolt 45.Pulley 5 is connected with the first steel wire rope 3 on hanging basket 2.The electric wire (this electric wire does not draw in the drawings) of motor hoist 48 is connected with the electric appliance control box 14 on hanging basket 2, in electric appliance control box 14, is provided with the inching button making the second steel wire rope 6 strain and loosen.
the installation of anti-dynamic support 7: anti-dynamic support 7 is arranged on the front column 8 of suspension bracket and the second diagonal brace 52 (see Fig. 1, Fig. 7, Fig. 9).Its installation method is: be arranged on front column 8 and two the second diagonal braces 52 by three pieces of installing plates 43 of anti-dynamic support 7 upper end respectively by bolt 42, the lower end of anti-dynamic support 7 is leaned against the inner side of external walls of building 4.
the using method of high-lift operation hanging cradle antichattering system:
be embedded with stull 21 in the groove of pole 25 end, voussoir 37 be inserted into (see figure 6) in the square hole 39 of pole 25 end, the contact that now roller 18 is slight with external walls of building 4.Then press the inching button that electric appliance control box 14 makes the second steel wire rope 6 strain, after motor hoist 48 starts, the second steel wire rope 6 strains the first steel wire rope 3 by pulley 5.At this moment hanging basket 2 will produce a horizontal component, and this horizontal component has been applied on external walls of building 4 by roller 18.Second steel wire rope 6 draws tighter.The power that roller 18 is applied on external walls of building 4 is larger.But in distance one timing of pulley 5 with external walls of building 4, hanging basket 2 is far away apart from pulley 5, and the power that roller 18 is applied on external walls of building 4 is also less, so when hanging basket 2 constantly moves down in construction, the distance between reed time controll pulley 5 and external walls of building 4.Because the certain power of roller 18 is supported on external walls of building 4, so just prevent the front and back of hanging basket 2 in construction to rock.Again owing to having certain frictional force between roller 18 and external walls of building 4, this frictional force prevents the double swerve of hanging basket 2 in construction.When hanging basket 2 moves down, roller 18 rolls on external walls of building 4.Thus decrease roller 18 and external walls of building 4 frictional force in the vertical direction.
when not using this to rock device, first pin 32 is rotated, itself and knee 31 are departed from, then the voussoir 37 in pole 25 end square hole 39 is laid down, rotate the first diagonal brace 26 again, stull 21 is shifted out from the fork configuration of pole 25 end, pole 25 is leaned against on the first transverse axis 27, utilize pin 32 and knee 31 pole 25 to be fixed on the first transverse axis 27, see shown in accompanying drawing 3.
the present embodiment has the following advantages: be arranged on by high-lift operation hanging cradle antichattering system on high-lift operation hanging cradle 2, can prevent rocking or reducing rocking of hanging basket 2 widely of hanging basket 2, thus can effectively improve construction quality and efficiency of construction; Relatively simple for structure, again because motor hoist 48 is finished parts, so manufacturing cost is lower; Rolling support 1 can be propped or put down by pole 25 easily, so very easy to use.
Claims (9)
1. a high-lift operation hanging cradle antichattering system, comprise rolling support (1), horizontal pull unit (9), anti-dynamic support (7), it is characterized in that: described rolling support (1) comprises the first perpendicular support (24), pole (25), the first diagonal brace (26), roller (18), first perpendicular support (24) is connected with hanging basket (2), and the first perpendicular support (24) is equipped with the first transverse axis (27) and the second transverse axis (22); First transverse axis (27) is equipped with the first diagonal brace (26), the first diagonal brace (26) is equipped with stull (21); Roller (18) is equipped with in the lower end of the first diagonal brace (26), the second transverse axis (22) is set with pole (25), and the other end of pole (25) is flexibly connected with stull (21); Described horizontal pull unit (9) comprises lower cross plate (46), riser (47), motor hoist (48), upper cross plate (51), and lower cross plate (46) is connected by riser (47) with upper cross plate (51); Lower cross plate (46) is connected with front column (8) respectively with upper cross plate (51); Riser (47) is equipped with motor hoist (48), motor hoist (48) is equipped with the second steel wire rope (6), one end of the second steel wire rope (6) connects pulley (5); Pulley (5) coordinates with the first steel wire rope (3) is dynamic, and one end of the first steel wire rope (3) is connected with hanging basket (2); Described anti-dynamic support (7) comprises the second perpendicular support (40), transverse axis (41), installing plate (43), and installing plate (43) is connected with the front column (8) in suspension bracket; Installing plate (43) is connected with the 3rd transverse axis (41), and the 3rd transverse axis (41) is connected with second perpendicular one end of supportting (40).
2. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: the other end of described pole (25) is fork configuration, is embedded with stull (21) in fork configuration; Fork configuration is provided with square hole (39).
3. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: roller (18) is equipped with by wheel carrier (19) in the lower end of described first diagonal brace (26); First diagonal brace (26) is set to two, and both connection status are V-shape structure; Stull (21) is equipped with in the bottom of the first diagonal brace (26).
4. high-lift operation hanging cradle antichattering system according to claim 1, it is characterized in that: bottom bracing (56) is equipped with in the bottom of front column (8), the second diagonal brace (52) is equipped with at the two ends of bottom bracing (56), and the other end of the second diagonal brace (52) is connected with front column (8).
5. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: described installing plate (43) is connected with the front column (8) in suspension bracket and the second diagonal brace (52) respectively.
6. according to high-lift operation hanging cradle antichattering system according to claim 1, it is characterized in that: the both sides of described pole (25) are provided with backing pin (23), and backing pin (23) is placed on the second transverse axis (22).
7. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: pin (32) is contained on the first transverse axis (27) by pin axle (34), and the first transverse axis (27) is provided with knee (31).
8. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: described upper cross plate (51) is connected with front column (8) with pressing plate (60) by flute profile block (59), bolt (50); Lower cross plate (46) is connected with front column (8) with bolt (44) by pressing plate (58).
9. high-lift operation hanging cradle antichattering system according to claim 1, is characterized in that: described installing plate (43) is connected with transverse axis (41) by joint (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495847.2A CN102943561B (en) | 2012-11-29 | 2012-11-29 | Overhead working hanging basket anti-sway device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495847.2A CN102943561B (en) | 2012-11-29 | 2012-11-29 | Overhead working hanging basket anti-sway device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102943561A CN102943561A (en) | 2013-02-27 |
| CN102943561B true CN102943561B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495847.2A Expired - Fee Related CN102943561B (en) | 2012-11-29 | 2012-11-29 | Overhead working hanging basket anti-sway device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102943561B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018660B (en) * | 2013-03-01 | 2016-04-27 | 深圳市方大建科集团有限公司 | A kind of packaged type building hanging basket |
| CN103663301B (en) * | 2013-12-12 | 2016-04-27 | 无锡华科机械设备有限公司 | Inclined nacelle device in a kind of |
| CN107165399B (en) * | 2017-05-27 | 2019-03-22 | 黎应勇 | A kind of high-altitude external wall maintenance unit |
| CN108033375A (en) * | 2017-12-13 | 2018-05-15 | 山西二建集团有限公司 | A kind of high-building construction handling apparatus |
| CN108360810B (en) * | 2018-03-12 | 2019-10-18 | 东莞市松研智达工业设计有限公司 | A kind of anti-roll dynamic formula high building hanging basket based on gear control |
| CN110080514B (en) * | 2019-04-10 | 2021-03-23 | 浙江海润建设有限公司 | Construction hanging basket for building |
| CN112158781B (en) * | 2020-09-16 | 2022-04-01 | 国家电网有限公司 | Live working device based on motorized traction device and using method |
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| SU485924A1 (en) * | 1974-03-19 | 1975-09-30 | Предприятие П/Я В-8808 | Box pallet for lifting loads in a window opening |
| NL2000223C2 (en) * | 2006-09-08 | 2008-03-11 | Doornbos Equipment B V | Stabilization system for hanging baskets used for e.g. cleaning or painting walls, includes gripper device for securing to basket and engaging with wall |
| CN201284552Y (en) * | 2008-09-12 | 2009-08-05 | 中冶成工上海五冶建设有限公司 | Security hanging basket used for high-altitude construction |
| CN201416264Y (en) * | 2009-06-16 | 2010-03-03 | 武汉一冶建筑安装工程有限责任公司 | Overhead construction stabilizing device |
| CN201460188U (en) * | 2009-07-07 | 2010-05-12 | 毛坤龙 | Hanging basket for maintenance in furnace |
| CN202144441U (en) * | 2011-07-07 | 2012-02-15 | 天津二十冶建设有限公司 | High-altitude stable power-driven hanging basket |
| CN202441047U (en) * | 2012-01-13 | 2012-09-19 | 葛洲坝集团试验检测有限公司 | Hanging basket guide device on curved surface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6666299B2 (en) * | 2002-02-22 | 2003-12-23 | Michael J. Cole | Movable scaffold and method for painting cylindrical tank |
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- 2012-11-29 CN CN201210495847.2A patent/CN102943561B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU485924A1 (en) * | 1974-03-19 | 1975-09-30 | Предприятие П/Я В-8808 | Box pallet for lifting loads in a window opening |
| NL2000223C2 (en) * | 2006-09-08 | 2008-03-11 | Doornbos Equipment B V | Stabilization system for hanging baskets used for e.g. cleaning or painting walls, includes gripper device for securing to basket and engaging with wall |
| CN201284552Y (en) * | 2008-09-12 | 2009-08-05 | 中冶成工上海五冶建设有限公司 | Security hanging basket used for high-altitude construction |
| CN201416264Y (en) * | 2009-06-16 | 2010-03-03 | 武汉一冶建筑安装工程有限责任公司 | Overhead construction stabilizing device |
| CN201460188U (en) * | 2009-07-07 | 2010-05-12 | 毛坤龙 | Hanging basket for maintenance in furnace |
| CN202144441U (en) * | 2011-07-07 | 2012-02-15 | 天津二十冶建设有限公司 | High-altitude stable power-driven hanging basket |
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| CN102943561A (en) | 2013-02-27 |
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