CN111997344A - Folding arm wheel loader and building method of building outer wall construction platform - Google Patents
Folding arm wheel loader and building method of building outer wall construction platform Download PDFInfo
- Publication number
- CN111997344A CN111997344A CN202010858856.8A CN202010858856A CN111997344A CN 111997344 A CN111997344 A CN 111997344A CN 202010858856 A CN202010858856 A CN 202010858856A CN 111997344 A CN111997344 A CN 111997344A
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- construction
- wheel loader
- hanging basket
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a folding arm wheel loader, which adopts the combination of a large arm, a small arm and a transverse suspender to hang an electric hanging basket, and can ensure that the electric hanging basket can be horizontally hung and conveyed to different construction parts of the outer vertical surface of a building when the electric hanging basket is on a seat construction platform through the horizontal reciprocating swing of the large arm and the small arm, and the horizontal movement tracks of the large arm and the small arm can adapt to different shapes of the outer vertical surface of the building so as to realize the installation of the folding arm wheel loader at one time, thus meeting the structural construction requirements of different shapes of the building, having the advantages of flexible construction, short period, avoidance of repeated disassembly and assembly and the like. According to the building method for the building outer wall construction platform, the building method specifically depends on the folding arm wheel loader in the scheme, flexible transfer of the construction platform can be achieved through the method, the method has the characteristics of being fast and convenient and meeting construction requirements of building outer facades with different structures, and more construction methods and platforms can be further extended through the construction method.
Description
Technical Field
The invention belongs to the technical field of building construction machinery, and particularly relates to a folding arm wheel carrier and a building method of a building outer wall construction platform.
Background
With the rapid development of the building industry, the architectural decoration styles are more various, the outer vertical surface modeling is more complex, and the indoor space-choosing structures are increasing day by day. A hanging basket is usually adopted as a construction platform in the curtain wall and decoration construction of the outer vertical surface. The existing common hanging basket has more balance weights, generally adopts an externally hung fixed installation mode, and is difficult to move after installation. Once a building with a complex facade model needs to install and detach the hanging basket for many times, the construction investment is large, the construction period is long, and other working procedures are affected.
Disclosure of Invention
The invention provides a folding arm wheel loader and a building method of a building outer wall construction platform, which aim to solve the problem that the existing common hanging basket is difficult to move and solve the problem in the background technology.
The technical scheme of the invention is as follows: a folding arm wheel loader comprises a supporting frame, a large arm, a small arm and a transverse suspender which are sequentially arranged, wherein the large arm is connected with the supporting frame through a slewing mechanism, and the slewing mechanism drives the large arm to horizontally reciprocate around the supporting frame; the small arm is connected with the large arm through a slewing mechanism, and the slewing mechanism drives the small arm to horizontally reciprocate around the large arm; the transverse suspender is detachably and fixedly connected to the end of the small arm far away from the large arm, and the transverse suspender is detachably connected with an electric hanging basket.
Further: the adjustable support leg is characterized in that the support frame is provided with a telescopic support leg with variable length, the telescopic support leg is provided with an adjustable bottom support which is vertically arranged, the telescopic support leg is in contact with the floor surface through the adjustable bottom support, and the support frame is supported by the telescopic support leg in an auxiliary mode.
Further: the telescopic support leg is characterized in that a vertical support rod which is vertically arranged is installed on the telescopic support leg, an adjustable top support is installed on the vertical support rod, the telescopic support leg is in contact with the roof surface through the adjustable top support, and the adjustable top support is used for carrying out auxiliary support on the telescopic support leg.
Further: and the bottom of the supporting frame is provided with an electric roller, and the electric roller is utilized to move the supporting frame conveniently.
Further: the number of the vertical support rods is at least two, a transverse connecting rod is further arranged between every two adjacent vertical support rods, and two ends of each transverse connecting rod are respectively detachably and fixedly connected with the corresponding two vertical support rods.
A building method of a construction platform of an outer wall of a building is characterized in that the folding arm wheel carrier disclosed by claim 5 is applied, and the construction method comprises the following specific construction steps:
the method comprises the following steps: making a construction plan, and selecting the installation position of the folding arm wheel carrier according to the construction operation radius range of the folding arm wheel carrier;
step two: the folding arm wheel loader is integrally disassembled into parts, and the parts are vertically conveyed to an installation position by using a tower crane or a construction elevator;
step three: the assembling of the folding arm wheel carrier at the mounting position is completed, and the assembling process sequence is as follows: mounting and fixing a support frame → mounting a big arm → mounting a small arm → mounting a transverse suspender → hanging an electric basket on the transverse suspender by a sling → mounting a telescopic leg, an adjustable bottom brace and an adjustable top brace;
step four: the weight is increased by continuously loading goods on the electric hanging basket, then the suspension stability of the electric hanging basket is tested, and whether the design requirements are met or not is verified through the loaded goods and design parameters; in the debugging process, the overall stability of the supporting frame can be adjusted by prolonging or shortening the telescopic supporting legs; finally, the connection of the transverse connecting rod and the vertical supporting rod is completed;
step five: after the debugging is completed, the lifting debugging of the electric hanging basket is completed, and finally the electric hanging basket can be used as a construction platform of the building outer wall.
Has the advantages that:
1. the scheme provides a folding arm wheel loader, which adopts the combination of a large arm, a small arm and a transverse suspender to hang an electric hanging basket, and can ensure that the electric hanging basket can be horizontally hung and conveyed to different construction positions of the outer vertical surface of a building when the electric hanging basket is on a seat construction platform through the horizontal reciprocating swing of the large arm and the small arm, and the horizontal movement tracks of the large arm and the small arm can adapt to different shapes of the outer vertical surface of the building so as to realize the installation of the folding arm wheel loader at one time, thus meeting the structural construction requirements of different shapes of the building, and having the advantages of flexible construction, short period, avoidance of repeated assembly and disassembly and the like;
2. the folding arm wheel loader in the scheme has the advantages of small volume, no counter weight, convenience in movement and quickness in installation, is mainly beneficial to the combined use of the telescopic supporting legs, the adjustable bottom brace, the adjustable top brace and the vertical supporting rods, can be folded and stored when equipment is not used or transported, reduces the volume, can be transported integrally after the electric hanging basket is dismantled, and can promote the supporting frame to be stably fixed in a building layer under the condition of not increasing the counter weight of the supporting frame due to the design and use of the adjustable bottom brace and the adjustable top brace;
3. the electric roller designed at the bottom of the supporting frame can realize the integral movement when the folding arm wheel carrier is horizontally transferred, so that the construction is accelerated, and the labor intensity is reduced.
According to the building method for the building outer wall construction platform, the building method specifically depends on the folding arm wheel loader in the scheme, flexible transfer of the construction platform can be achieved through the method, the method has the characteristics of being fast and convenient and meeting construction requirements of building outer facades with different structures, and more construction methods and platforms can be further extended through the construction method.
Drawings
FIG. 1 is a schematic front view of a folding arm wheel loader according to the present invention;
FIG. 2 is a first schematic view of a top view of the folding arm wheel loader according to the present invention;
FIG. 3 is a schematic top view of the folding arm wheel loader according to the present invention;
fig. 4 is a schematic structural diagram of the slewing mechanism in fig. 1 to 3.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, 2, 3 and 4, the invention discloses a folding arm wheel loader, which comprises a supporting frame 1, a big arm 2, a small arm 3 and a transverse suspender 4 which are arranged in sequence, wherein the big arm 2 is connected with the supporting frame 1 through a slewing mechanism 5, and the big arm 2 is driven by the slewing mechanism 5 to horizontally reciprocate around the supporting frame 1; the small arm 3 is connected with the large arm 2 through a swing mechanism 5, and the swing mechanism 5 drives the small arm 3 to horizontally swing around the large arm 2 in a reciprocating manner; the transverse suspension rod 4 is detachably and fixedly connected to the end of the small arm 3 far away from the large arm 2, and an electric hanging basket 13 is hung on the transverse suspension rod 4 through a sling.
The bottom of the support frame 1 is provided with a motorized roller 10, and the motorized roller 10 is used to move the support frame 1. The motorized trolley 10 includes a trolley driving motor 10a, and as shown in fig. 1, the motorized trolley 10 is driven to rotate by the trolley driving motor 10 a.
The adjustable support frame is characterized in that the support frame 1 is provided with telescopic support legs 6 with variable lengths, the telescopic support legs 6 are provided with adjustable bottom supports 7 which are vertically arranged, the telescopic support legs 6 are in contact with the floor 12b through the adjustable bottom supports 7, and the support frame 1 is supported by the telescopic support legs 6 in an auxiliary mode.
The telescopic leg 6, in the preferred embodiment, is composed of a main rectangular pipe 6a and two auxiliary rectangular pipes 6b, wherein the two auxiliary rectangular pipes 6b are both contracted in the main rectangular pipe 6a, and the two auxiliary rectangular pipes 6b are both connected with the main rectangular pipe 6a in a sliding manner. When the auxiliary rectangular pipe 6b is contracted in the main rectangular pipe 6a, the telescopic supporting leg 6 is also in a contracted state; when the auxiliary rectangular pipe 6b is extended outward in the longitudinal direction of the main rectangular pipe 6a, the entire length of the telescopic leg 6 is lengthened to be in an extended state. Whether or not secondary rectangular tube 6b telescopes in use is determined by the size of on-site floor 12 b.
An adjustable bottom support 7 is arranged on the telescopic supporting leg 6, namely the auxiliary rectangular tube 6b of the telescopic supporting leg 6. As an optimized mounting structure, the adjustable bottom support 7 in the scheme is mounted through the adjusting nut, the adjusting nut is rotatably connected with the auxiliary rectangular tube 6b, the adjustable bottom support 7 is vertically arranged, and the adjustable bottom support 7 is in threaded connection with the adjusting nut. By rotating the adjusting nut, the adjustable bottom brace 7 is caused to extend downwardly and eventually abut against the floor surface 12b, as shown in fig. 1, thereby completing the support of the support frame 1. An adjustable bottom stay 7 is utilized to support the support frame 1. And by the horizontal extension or retraction of the telescopic legs 6, the adjustable bottom braces 7 are thereby enabled to contact the multiple locations of the floor surface 12b, helping to stabilize the support frame 1.
The telescopic supporting leg is characterized in that a vertical supporting rod 8 which is vertically arranged is installed on the telescopic supporting leg 6, an adjustable top support 9 is installed on the vertical supporting rod 8, the telescopic supporting leg 6 is in contact with a roof surface 12a through the adjustable top support 9, and the adjustable top support 9 is used for carrying out auxiliary supporting on the telescopic supporting leg 6.
It should be noted that: the mounting structures of the adjustable top brace 9 and the adjustable bottom brace 7 in the present application may be the same, or may be the same as similar mechanical structures, and therefore, the details of the mounting structure of the adjustable top brace 9 are not repeated in the present application. However, the adjustable top brace 9 is used to directly contact the supporting frame 1 with the roof surface 12a through the adjustable top brace 9, so as to increase the stressed supporting points of the supporting frame 1 and improve the structural stability of the supporting frame 1.
As another optimization: the number of the vertical support rods 8 is at least two, a transverse connecting rod 11 is further arranged between every two adjacent vertical support rods 8, and two ends of each transverse connecting rod 11 are respectively detachably and fixedly connected with the corresponding two vertical support rods 8.
The optimized structure of the slewing mechanism 5 is provided in the scheme: the swing mechanism 5 comprises a lower connecting plate 54, a swing bearing 53, an upper connecting plate 52 and a swing adjusting device 51, wherein the lower connecting plate 54 and the upper connecting plate 52 are respectively connected with two parts of the swing bearing 53 which can slide relatively, and if the upper connecting plate 52 is fixedly connected with the outer ring of the swing bearing 53, the lower connecting plate 54 is fixedly connected with the inner ring of the swing bearing 53, and vice versa. While the lower connecting plate 54 is fixedly connected to the support frame 1 by means of bolts and the upper connecting plate 52 is bolted to the boom 2. When the small arm 3 is connected to the large arm 2 through the swing mechanism 5, the lower connecting plate 54 is fixedly connected to the large arm 2 through a bolt, and the upper connecting plate 52 is fixedly connected to the small arm 3 through a bolt.
The rotation adjusting device 51 provides an external driving force for the rotation of the large arm 2 or the rotation of the small arm 3. The rotation adjusting device 51 may adopt a structure of a motor and a speed reducer, or a structure of a hydraulic pump and a speed reducer, and a customer can selectively install the rotation adjusting device. It is only necessary that the rotation adjusting device 51 can drive the large arm 2 or the small arm 3 to horizontally rotate back and forth.
The small arm 3 in the scheme is further optimized to be a main arm 3a and an auxiliary arm 3b, the auxiliary arm 3b and the main arm 3a both adopt rectangular pipes, and the auxiliary arm 3b is connected in the main arm 3a in a sliding mode. Limiting holes 3c are formed in the main arm 3a and the auxiliary arm 3b, and positioning columns or bolts are inserted into the limiting holes 3c to limit the relative sliding of the main arm 3a and the auxiliary arm 3 b. The advantage of setting up like this lies in can adjusting the whole length of forearm 3, improves the level adjustable distance of electronic hanging flower basket 13, and then is applied to different construction environment.
Aiming at the folding arm wheel loader, the scheme provides a building method of a building outer wall construction platform, and the method comprises the following steps:
the method comprises the following steps: making a construction plan, and selecting the installation position of the folding arm wheel carrier according to the construction operation radius range of the folding arm wheel carrier;
step two: the folding arm wheel loader is integrally disassembled into parts, and the parts are vertically conveyed to an installation position by using a tower crane or a construction elevator;
step three: the assembling of the folding arm wheel carrier at the mounting position is completed, and the assembling process sequence is as follows: the support frame 1 is installed and fixed → the big arm 2 is installed → the small arm 3 is installed → the transverse suspender 4 is installed → the electric basket 13 is suspended on the transverse suspender 4 by the sling → the telescopic leg 6, the adjustable bottom brace 7 and the adjustable top brace 9 are installed;
step four: the weight is increased by continuously loading goods on the electric hanging basket 13, then the suspension stability of the electric hanging basket 13 is tested, and whether the design requirements are met or not is verified through the loaded goods and design parameters; during the debugging process, the overall stability of the support frame 1 can be adjusted by lengthening or shortening the telescopic legs 6; finally, the connection between the transverse connecting rod 11 and the vertical stay bar 8 is completed;
step five: after the debugging is completed, the lifting debugging of the electric hanging basket 13 is completed, and finally the electric hanging basket 13 can be used as a construction platform of the outer wall of the building.
Description of the use of the folding arm wheel loader:
a supporting frame 1 of the folding arm wheel loader is formed by welding rectangular pipes, a large arm 2 is fixed on the supporting frame 1 through a swing mechanism 5, and a small arm 3 is fixed on the large arm 2 through the swing mechanism 5. The end part of the small arm 3 is fixed with a transverse suspender 4, and an electric hanging basket 13 is hung on the transverse suspender 4 through a sling. The telescopic supporting leg 6 is arranged on the lower part of the supporting frame 1, the adjustable bottom support 7 is arranged on the end part of the telescopic supporting leg 6, and the vertical support rod 8, the adjustable top support 9 and the detachable connecting rod are of detachable structures.
Roll over arm wheel carrier and will stretch out and draw back 6 expandes at the during operation, adjust adjustable bottom sprag 7 and make the whole level of equipment, install vertical vaulting pole 8 and detachable connections pole on the flexible landing leg 6 in rear, adjustable shore 9 is worn into inside vertical vaulting pole 8 to adjustable shore height. When the telescopic support leg device works, the small arm 3 and the large arm 2 are required to be parallel to the telescopic support leg 6, and side turning is avoided.
The slewing mechanism 5, the electric roller 10, the telescopic supporting leg 6, the adjustable bottom support 7 and the adjustable top support 9 of the folding arm wheel loader can be locked after debugging is finished, and relative sliding is avoided during working.
The arm folding wheel loader can be used for rotationally folding the small arm 3 and the large arm 2, the telescopic supporting legs 6 are shortened, the vertical supporting rods 8, the adjustable top supporting rods 9 and the detachable connecting rods can be detached and stored, and the arm folding wheel loader is convenient to store and transport.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a roll over arm wheel loader which characterized in that: the device comprises a supporting frame (1), a large arm (2), a small arm (3) and a transverse suspender (4) which are sequentially arranged, wherein the large arm (2) is connected with the supporting frame (1) through a slewing mechanism (5), and the slewing mechanism (5) drives the large arm (2) to horizontally reciprocate around the supporting frame (1); the small arm (3) is connected with the large arm (2) through a swing mechanism (5), and the swing mechanism (5) drives the small arm (3) to horizontally swing back and forth around the large arm (2); the transverse suspender (4) is detachably and fixedly connected to the end of the small arm (3) far away from the large arm (2), and the transverse suspender (4) is detachably connected with an electric hanging basket (13).
2. The folding arm wheel loader according to claim 1, wherein: install variable length's flexible landing leg (6) on braced frame (1), install adjustable end support (7) of vertical setting on flexible landing leg (6), flexible landing leg (6) are through this adjustable end support (7) and building ground (12b) contact, braced frame (1) is supported by flexible landing leg (6).
3. The folding arm wheel loader according to claim 2, wherein: install vertical vaulting pole (8) of vertical setting on flexible landing leg (6), install adjustable shore (9) on vertical vaulting pole (8), flexible landing leg (6) are through this adjustable shore (9) and roof surface (12a) contact, utilize adjustable shore (9) support flexible landing leg (6).
4. A folding arm wheel loader according to any one of claims 1 to 3, characterized in that: the bottom of the supporting frame (1) is provided with an electric roller (10), and the electric roller (10) is utilized to move the supporting frame (1).
5. The folding arm wheel loader according to claim 4, wherein: the number of the vertical support rods (8) is at least two, a transverse connecting rod (11) is further arranged between every two adjacent vertical support rods (8), and the two ends of each transverse connecting rod (11) are respectively detachably and fixedly connected with the corresponding two vertical support rods (8).
6. A building method of a construction platform of an outer wall of a building is characterized in that the folding arm wheel carrier disclosed by claim 5 is applied, and the construction method comprises the following specific construction steps:
the method comprises the following steps: making a construction plan, and selecting the installation position of the folding arm wheel carrier according to the construction operation radius range of the folding arm wheel carrier;
step two: the folding arm wheel loader is integrally disassembled into parts, and the parts are vertically conveyed to an installation position by using a tower crane or a construction elevator;
step three: the assembling of the folding arm wheel carrier at the mounting position is completed, and the assembling process sequence is as follows: the support frame (1) is installed and fixed → the big arm (2) is installed → the small arm (3) is installed → the transverse suspender (4) is installed → the electric hanging basket (13) is hung on the transverse suspender (4) through a sling → the telescopic leg (6), the adjustable bottom brace (7) and the adjustable top brace (9) are installed;
step four: the weight is increased by continuously loading goods on the electric hanging basket (13), then the suspension stability of the electric hanging basket (13) is tested, and whether the design requirements are met is verified through the loaded goods and design parameters; during the debugging process, the overall stability of the support frame (1) can be adjusted by lengthening or shortening the telescopic supporting legs (6); finally, the connection between the transverse connecting rod (11) and the vertical stay bar (8) is completed;
step five: after the debugging is finished, the lifting debugging of the electric hanging basket (13) is finished, and finally the electric hanging basket (13) can be used as a construction platform of the outer wall of the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858856.8A CN111997344A (en) | 2020-08-24 | 2020-08-24 | Folding arm wheel loader and building method of building outer wall construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858856.8A CN111997344A (en) | 2020-08-24 | 2020-08-24 | Folding arm wheel loader and building method of building outer wall construction platform |
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| Publication Number | Publication Date |
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| CN111997344A true CN111997344A (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010858856.8A Pending CN111997344A (en) | 2020-08-24 | 2020-08-24 | Folding arm wheel loader and building method of building outer wall construction platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073834A (en) * | 2021-03-02 | 2021-07-06 | 湖北桓壹建设工程有限公司 | Integral hoisting platform and building method of building outer facade construction platform |
| CN114033138A (en) * | 2021-11-24 | 2022-02-11 | 上海建工集团股份有限公司 | Application method of outward-extending double-section rotary type outer wall construction platform |
| CN114033140A (en) * | 2021-11-24 | 2022-02-11 | 上海建工集团股份有限公司 | Overhanging two-section rotary type external wall construction platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341898A (en) * | 1993-08-19 | 1994-08-30 | Morris Baziuk | Foldable boom for mounting on a roof of a building |
| CN201286669Y (en) * | 2008-10-30 | 2009-08-12 | 廊坊凯博建设机械科技有限公司 | Folding type window cleaning device |
| CN204012480U (en) * | 2014-07-23 | 2014-12-10 | 永州市三番机械制造有限公司 | A kind of cable pulling hoisting machine |
| CN111155755A (en) * | 2020-01-08 | 2020-05-15 | 金色建设集团有限公司 | Building outer wall hanging flower basket device |
| CN211007591U (en) * | 2019-08-28 | 2020-07-14 | 上海市政工程设计研究总院（集团）有限公司 | Telescopic suspension device |
-
2020
- 2020-08-24 CN CN202010858856.8A patent/CN111997344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341898A (en) * | 1993-08-19 | 1994-08-30 | Morris Baziuk | Foldable boom for mounting on a roof of a building |
| CN201286669Y (en) * | 2008-10-30 | 2009-08-12 | 廊坊凯博建设机械科技有限公司 | Folding type window cleaning device |
| CN204012480U (en) * | 2014-07-23 | 2014-12-10 | 永州市三番机械制造有限公司 | A kind of cable pulling hoisting machine |
| CN211007591U (en) * | 2019-08-28 | 2020-07-14 | 上海市政工程设计研究总院（集团）有限公司 | Telescopic suspension device |
| CN111155755A (en) * | 2020-01-08 | 2020-05-15 | 金色建设集团有限公司 | Building outer wall hanging flower basket device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073834A (en) * | 2021-03-02 | 2021-07-06 | 湖北桓壹建设工程有限公司 | Integral hoisting platform and building method of building outer facade construction platform |
| CN114033138A (en) * | 2021-11-24 | 2022-02-11 | 上海建工集团股份有限公司 | Application method of outward-extending double-section rotary type outer wall construction platform |
| CN114033140A (en) * | 2021-11-24 | 2022-02-11 | 上海建工集团股份有限公司 | Overhanging two-section rotary type external wall construction platform |
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Application publication date: 20201127 |