CN111395734A - High-stability protection device for high-rise building construction - Google Patents
High-stability protection device for high-rise building construction Download PDFInfo
- Publication number
- CN111395734A CN111395734A CN202010296781.9A CN202010296781A CN111395734A CN 111395734 A CN111395734 A CN 111395734A CN 202010296781 A CN202010296781 A CN 202010296781A CN 111395734 A CN111395734 A CN 111395734A
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- China
- Prior art keywords
- plate
- fixedly connected
- grid plate
- building construction
- protection device
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Classifications
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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
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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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- 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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
Abstract
The invention relates to a high-stability protection device for building construction in the field of protection devices for building construction, which comprises a mounting frame, wherein the mounting frame is provided with a mounting bolt, a support plate is arranged on the mounting frame, the support plate is provided with a guide roller and a winding roller, the winding roller is provided with a driven gear ring, the driven gear ring is provided with a chain, a driving motor is provided with a driving gear ring, the winding roller is provided with a second fixing structure, the winding roller is provided with a first steel rope, the first steel rope is provided with a second steel rope, the second steel rope is provided with a straight plate, the straight plate is provided with a grid plate, the grid plate is provided with a first fixing structure, the grid plate is provided with a sliding plate and a sleeve plate, the sleeve plate is in sliding connection with the sliding plate, the sliding plate is provided with a positioning hole, the sleeve plate is provided with a second spring, the second spring is provided with an inserting rod, the inserting rod is inserted into the positioning hole, the grid plate is provided with a bottom plate and an L type plate, and the bottom plate is movably connected with a L.
Description
Technical Field
The invention relates to the field of protection devices for building construction, in particular to a high-stability protection device for building construction.
Background
A high-rise building is a high-rise building, and conventionally, a building with elevators can be called a high-rise building, wherein 9 floors or more are common. However, in modern society, as the number of high-rise buildings is increased and the height of the high-rise buildings is increased, new definitions are added for the high-rise buildings, more than 18 stories are generally called high-rise buildings, and more than 100 meters or 30 stories can be called super high-rise buildings or skyscrapers. In continental China, the building code specifies that the building with the height of more than 100 meters belongs to a super high-rise building;
the building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or a "construction site", also called a construction site; when the prior art is used, because the construction of a high-rise building is difficult, the construction of the high-rise building is difficult, safety accidents can easily occur in the construction process, and the size of the device is inconvenient to adjust.
Based on this, the invention provides a high-stability protection device for high-rise building construction, which solves the technical problems.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a high-stability protection device for high-rise building construction, which is mainly used for solving the problems of difficult high-rise building construction, easy occurrence of safety accidents during the construction process, and inconvenient adjustment of the device size.
The high-stability protection device for the high-rise building construction comprises an installation frame, a driving motor, a first steel rope and a second steel rope, wherein the installation frame is in threaded connection with installation bolts for fixing the installation frame through symmetrically arranged threaded holes, the installation frame is symmetrically and fixedly connected with supporting plates, a guide roller and a winding roller are rotatably connected between the supporting plates through fixedly connected bearings, a driven gear ring is fixedly connected to the right end of a rotating shaft of the winding roller, the driven gear ring is in meshed connection with a chain, an output end of the driving motor is fixedly connected with a driving gear ring in meshed connection with the chain, a second fixing structure for braking the winding roller is arranged at the left end of the rotating shaft of the winding roller, the winding roller is fixedly connected with a first steel rope, the bottom end of the first steel rope is symmetrically and fixedly connected with a second steel rope along the outer edge of the guide roller, the bottom of the second steel rope is fixedly connected with a straight plate, the bottom of the straight plate is fixedly connected with a grid plate, the front side wall of the grid plate is provided with a first fixing structure, the inner wall of the grid plate is uniformly and fixedly connected with a sliding plate and a sleeve plate, the sleeve plate is slidably connected with a positioning hole 3583, and a spring is movably connected with a positioning hole, and a bottom plate is movably connected with a bottom plate, and a plug-in a plug.
As a further improvement of the above scheme, the second fixing structure comprises a positioning gear ring, a toothed plate, a second electric push rod and a mounting block, the mounting block is fixedly connected with the outer wall of the supporting plate, the second electric push rod is fixedly connected in the through hole of the supporting plate, the toothed plate is fixedly connected with the telescopic end of the second electric push rod, the positioning gear ring is meshed with the top of the toothed plate, and the positioning gear ring is fixedly connected with the left end of the rotating shaft of the winding roller.
As a further improvement of the above scheme, a first spring is fixedly connected between the toothed plate and the mounting block,
as a further improvement of the scheme, the mounting frame is in fit sliding connection with the first steel rope through a straight hole.
As a further improvement of the above scheme, first fixed knot constructs including first electric putter, mounting panel, violently pipe, sucking disc, piston, needle tubing and electric telescopic handle, first electric putter and grid plate fixed connection, first electric putter's flexible end fixedly connected with mounting panel, fixedly connected with needle tubing in the mounting panel top through-hole, the back wall fixedly connected with electric telescopic handle of needle tubing, electric telescopic handle's flexible end fixedly connected with and needle tubing laminating sliding connection's piston, the antetheca through-hole fixedly connected with of needle tubing violently manages, violently pipe fixedly connected with sucking disc.
As a further improvement of the scheme, the outer end of the inserted bar is fixedly connected with a connecting plate.
As a further improvement of the scheme, the bottom plate is uniformly provided with limiting sliding grooves, and the limiting sliding grooves are attached to and slidably connected with the L-shaped plate.
As a further improvement of the above scheme, a cable is fixedly connected in the straight plate, the cable is electrically connected with an external power supply, the cable is electrically connected with the controller, and the cable is electrically connected with the first electric push rod, the second electric push rod, the electric telescopic rod and the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the toothed plate is driven to move by the second electric push rod in the second fixing structure, and is meshed with the positioning gear ring, so that the positioning gear ring is conveniently meshed and fixed, the winding roller is in a fixed state after the driving motor stops, the length of the first steel rope is ensured to be stable and unchanged, the stability of the device is ensured, meanwhile, when the second electric push rod fails, the first spring conveniently pushes the toothed plate to be meshed with the positioning gear ring, and the stability of the second fixing structure is ensured; in addition, the mounting plate is driven to move through the first electric push rod of the first fixing structure, the mounting plate drives the sucker to be in contact with the wall surface, the piston is driven to move through the electric telescopic rod, the piston pumps air in the sucker, the sucker is guaranteed to be in a negative pressure state, the first fixing structure is conveniently fixed on the wall surface, the protection device is high in stability, the construction difficulty of high floors is reduced, and the risk of safety accidents in the construction process is reduced;
2. according to the invention, the distance between the two groups of grid plates can be adjusted by matching the bottom plate with the L-shaped plate and matching the sleeve plate with the sliding plate, so that the size of the device can be adjusted according to the requirements of construction environment, the device is convenient to use practically, the insertion rod is driven by the second spring to be inserted into the positioning hole after adjustment, the sleeve plate and the sliding plate are conveniently and fixedly connected, the stability of the device after size adjustment is ensured, the insertion rod on one side is conveniently driven by the connecting plate to move, and the insertion rod is convenient for workers to operate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a cross-sectional view of a grid plate and its attachment structure of the present invention;
FIG. 4 is a schematic view of a first fixed configuration of the present invention;
FIG. 5 is a second fixed configuration of the present invention;
FIG. 6 is a schematic view of the slider and its connection structure of the present invention;
FIG. 7 is a schematic view of the mounting bracket of the present invention and its connection structure;
the reference numerals are as follows:
1. the mounting bracket 2, the chain 3, the driving motor 4, the driven gear ring 5, the wind-up roll 6, the support plate 7, the guide roll 8, the first steel rope 9, the second steel rope 10, the straight plate 11, the first fixing structure 111, the first electric push rod 112, the mounting plate 113, the transverse tube 114, the suction cup 115, the piston 116, the needle tube 117, the electric telescopic rod 12, the grid plate 13, the driving gear ring 14, the mounting bolt 15, the second fixing structure 151, the positioning gear ring 152, the toothed plate 153, the first spring 154, the second electric push rod 155, the mounting block 16, the sliding plate 17, the sleeve plate 18, the connecting plate 19, the cable 20, the controller 21, the L-shaped plate 22, the limiting chute 23, the bottom plate 24, the second spring 25, the positioning hole 26 and the inserted rod.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
The protection device for high-stability high-rise building construction shown in fig. 1-7 comprises an installation frame 1, a driving motor 3, a first steel rope 8 and a second steel rope 9, the installation frame 1 is in threaded connection with mounting bolts 14 for fixing the installation frame 1 through symmetrically arranged threaded holes, the installation frame 1 is symmetrically and fixedly connected with supporting plates 6, guide rollers 7 and winding rollers 5 are rotatably connected between the supporting plates 6 through fixedly connected bearings, a driven gear ring 4 is fixedly connected to the right end of a rotating shaft of the winding roller 5, the driven gear ring 4 is in meshed connection with a chain 2, an output end of the driving motor 3 is fixedly connected with a driving gear ring 13 in meshed connection with the chain 2, a second fixing structure 15 for braking of the winding rollers 5 is arranged at the left end of the rotating shaft of the winding rollers 5, the winding rollers 5 is fixedly connected with the first steel rope 8, the installation frame 1 is in bonded sliding connection with the first steel rope 8 through arranged straight holes, the first steel rope 8, the bottom end of the first steel rope 8 is fixedly connected with the second steel rope 9 through symmetrically arranged along the outer edge of the guide rollers 7, the second steel rope 9, the bottom end of the second steel rope 9 is fixedly connected with a straight plate 10, the straight plate is fixedly connected with a grid plate 12 through a fixed plate 23, a fixing hole 3511, a sliding plate 16 is connected with a sliding plate through a sliding plate 16, a sliding groove 16 is connected with a sliding groove 16, a sliding groove 26 for facilitating the sliding groove 16, a sliding groove 16 is connected with a sliding groove 16, a sliding groove 16 is connected with a sliding groove 16, a.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-7, the high-stability protection device for building construction comprises an installation frame 1, a driving motor 3, a first steel rope 8 and a second steel rope 9, wherein the installation frame 1 is in threaded connection with installation bolts 14 for fixing the installation frame 1 through symmetrically arranged threaded holes, the installation frame 1 is symmetrically and fixedly connected with support plates 6, the support plates 6 are rotatably connected with a guide roller 7 and a winding roller 5 through fixedly connected bearings, a driven gear ring 4 is fixedly connected at the right end of a rotating shaft of the winding roller 5, a chain 2 is connected with the driven gear ring 4 in a meshing manner, a driving gear ring 13 connected with the chain 2 in a meshing manner is fixedly connected at the output end of the driving motor 3, a second fixing structure 15 for braking the winding roller 5 is arranged at the left end of the rotating shaft of the winding roller 5, the second fixing structure 15 comprises a positioning gear ring 151, a toothed plate 152, a second electric push rod 154 and an installation block 155, and the, fixedly connected with second electric putter 154 in the through-hole of backup pad 6, the flexible end fixedly connected with pinion rack 152 of second electric putter 154, pinion rack 152 top meshing is connected with location ring gear 151, location ring gear 151 and wind-up roll 5's pivot left end fixed connection, fixedly connected with first spring 153 between pinion rack 152 and the installation piece 155, when second electric putter 154 became invalid, first spring 153 conveniently promotes pinion rack 152 to location ring gear 151 meshing, the stability of second fixed knot structure 15 has been guaranteed, second electric putter 154 in the second fixed knot structure 15 drives pinion rack 152 and removes, pinion rack 152 and location ring gear 151 meshing, it is fixed to conveniently mesh location ring gear 151, it is in fixed state to have guaranteed that driving motor 3 stops back wind-up roll 5, the length of having guaranteed first steel cable 8 is stable unchangeable, the stability of device has been guaranteed.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-7, a high-stability protection device for building construction comprises an installation frame 1, a driving motor 3, a first steel cable 8 and a second steel cable 9, wherein the installation frame 1 is in threaded connection with installation bolts 14 for fixing the installation frame 1 through symmetrically arranged threaded holes, the installation frame 1 is symmetrically and fixedly connected with supporting plates 6, the supporting plates 6 are rotatably connected with a guide roller 7 and a winding roller 5 through fixedly connected bearings, a driven gear ring 4 is fixedly connected at the right end of a rotating shaft of the winding roller 5, a chain 2 is meshed and connected with the driven gear ring 4, an output end of the driving motor 3 is fixedly connected with a driving gear ring 13 meshed and connected with the chain 2, a second fixing structure 15 for braking the winding roller 5 is arranged at the left end of the rotating shaft of the winding roller 5, the winding roller 5 is fixedly connected with the first steel cable 8, the bottom end of the first steel cable 8 is symmetrically and fixedly connected with the second, the bottom of the second steel rope 9 is fixedly connected with a straight plate 10, the bottom of the straight plate 10 is fixedly connected with a grid plate 12, the front side wall of the grid plate 12 is provided with a first fixing structure 11, the first fixing structure 11 comprises a first electric push rod 111, a mounting plate 112, a transverse pipe 113, a suction cup 114, a piston 115, a needle tube 116 and an electric telescopic rod 117, the first electric push rod 111 is fixedly connected with the grid plate 12, the telescopic end of the first electric push rod 111 is fixedly connected with the mounting plate 112, the needle tube 116 is fixedly connected in a through hole at the top of the mounting plate 112, the rear wall of the needle tube 116 is fixedly connected with the electric telescopic rod 117, the telescopic end of the electric telescopic rod 117 is fixedly connected with the piston 115 which is attached to and slidably connected with the needle tube 116, the transverse pipe 113 is fixedly connected at the through hole at the front wall of the needle tube 116, the suction cup 114 is fixedly, cable 19 and first electric putter 111, second electric putter 154, electric telescopic handle 117 and driving motor 3 electric connection, in addition, first electric putter 111 through first fixed knot structure 11 drives mounting panel 112 and removes, mounting panel 112 drives sucking disc 114 and wall contact, rethread electric telescopic handle 117 drives piston 115 and removes, air in sucking disc 114 is twitched to piston 115, it is in negative pressure state to have guaranteed that sucking disc 114, conveniently fix first fixed knot structure 1111 on the wall, make protection device stability high, reduce high-rise building construction difficulty, reduce the risk of taking place the incident at the in-process of construction.
The construction method is specifically used for pulling the connecting plate 18 outwards according to the position of a construction environment, the connecting plate 18 drives the inserted rod 26 to be separated from a positioning hole, the connecting plate 18 conveniently drives the inserted rod 26 on one side to move, a worker can conveniently operate the inserted rod 26, the sliding bottom plate 23 and the L shaped plate 21 drive the sliding plate 16 and the sleeve plate 17 to slide, the distance between the two sets of grid plates 12 can be adjusted, the size of the device can be adjusted according to the requirements of the construction environment, the device is convenient to use in practice, when the distance between the two sets of grid plates 12 is adjusted to be a proper size, the connecting plate 18 is loosened, the second spring 24 drives the inserted rod 26 to be inserted into the positioning hole 25, the sleeve plate 17 and the sliding plate 16 are conveniently and fixedly connected, the stability after the size of the device is adjusted, the worker stands on the bottom plate 23 and the L shaped plate 21, the second electric push rod 154 in the second fixing structure 15 is started to drive the toothed plate 152 to move downwards to be separated from the positioning toothed ring 151, the driving motor 3 is started, the driving motor 3 slowly rotates the winding roller 5, the first steel rope 8 is released, the first steel rope 8 drives the first electric push rod to drive the first steel rope 8 to move to the positioning ring 112 to be in a designated position, the positioning structure, the high-pressure fixing structure, the first fixing structure, the high-pressure fixing structure 112, the high-fixing structure is convenient to be in the construction, the construction piston fixing structure, the construction piston, the high-fixing structure, the high-pressure fixing structure 112, the high-pressure fixing rack 112, the high-pressure fixing structure 112 is convenient to be in the construction, the construction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The protection device for high-stability building construction comprises an installation frame (1), a driving motor (3), a first steel rope (8) and a second steel rope (9), and is characterized in that the installation frame (1) is in threaded connection with mounting bolts (14) used for fixing the installation frame (1) through symmetrical threaded holes, the installation frame (1) is symmetrically and fixedly connected with support plates (6), guide rollers (7) and winding rollers (5) are rotatably connected between the support plates (6) through bearings fixedly connected with each other, a driven gear ring (4) is fixedly connected to the right end of a rotating shaft of each winding roller (5), a chain (2) is meshed with each driven gear ring (4), a driving gear ring (13) meshed with the chain (2) is fixedly connected with the output end of the driving motor (3), the left end of the rotating shaft of each winding roller (5) is provided with a second fixing structure (15) used for braking the winding rollers (5), the winding rollers (5) are fixedly connected with a first steel rope (8), the bottom end of the first steel rope (8) is fixedly connected with a grid plate (17) through a square insertion plate (17), a fixing plate (17) is connected with a grid plate (17) and a grid plate (17), the inner wall of the grid plate (17) is uniformly connected with a grid plate (17), the grid plate (17) and a grid plate (17) through a straight insertion plate (17), the inner wall (17) and a straight insertion plate (17), the grid plate (17) are uniformly connected with a grid plate (17), the grid plate (17) and a straight insertion plate (17) connected with a grid plate (17) through a straight insertion plate (17), a grid plate (17), a straight insertion plate (17) and a straight insertion plate (17) are uniformly connected with a grid plate (17) and a grid plate (17) connected with a.
2. The protection device for high-stability high-rise building construction according to claim 1, wherein: second fixed knot constructs (15) including location ring gear (151), pinion rack (152), second electric putter (154) and installation piece (155), the outer wall fixed connection of installation piece (155) and backup pad (6), fixedly connected with second electric putter (154) in the through-hole of backup pad (6), the flexible fixedly connected with pinion rack (152) of second electric putter (154), pinion rack (152) top meshing is connected with location ring gear (151), the pivot left end fixed connection of location ring gear (151) and wind-up roll (5).
3. The high-stability protection device for high-rise building construction according to claim 2, wherein: a first spring (153) is fixedly connected between the toothed plate (152) and the mounting block (155).
4. The protection device for high-stability high-rise building construction according to claim 1, wherein: the mounting rack (1) is in sliding connection with the first steel rope (8) in an attaching mode through the arranged straight hole.
5. The protection device for high-stability high-rise building construction according to claim 1, wherein: first fixed knot constructs (11) and includes first electric putter (111), mounting panel (112), violently pipe (113), sucking disc (114), piston (115), needle tubing (116) and electric telescopic handle (117), first electric putter (111) and grid plate (12) fixed connection, the flexible end fixedly connected with mounting panel (112) of first electric putter (111), fixedly connected with needle tubing (116) in mounting panel (112) top through-hole, the back wall fixedly connected with electric telescopic handle (117) of needle tubing (116), the flexible end fixedly connected with of electric telescopic handle (117) and needle tubing (116) laminating sliding connection's piston (115), the antetheca through-hole fixedly connected with violently pipe (113) of needle tubing (116), violently pipe (113) fixedly connected with sucking disc (114).
6. The protection device for high-stability high-rise building construction according to claim 1, wherein: the outer end of the inserted bar (26) is fixedly connected with a connecting plate (18).
7. The high-stability protection device for high-rise building construction according to claim 1, wherein the bottom plate (23) is uniformly provided with limiting sliding grooves (22), and the limiting sliding grooves (22) are in fit sliding connection with L-shaped plates (21).
8. The high-stability protection device for high-rise building construction according to claim 5, wherein: fixedly connected with cable (19) in bar (10), cable (19) and external power electric connection, cable (19) and controller (20) electric connection, cable (19) and first electric putter (111), second electric putter (154), electric telescopic handle (117) and driving motor (3) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296781.9A CN111395734A (en) | 2020-04-15 | 2020-04-15 | High-stability protection device for high-rise building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296781.9A CN111395734A (en) | 2020-04-15 | 2020-04-15 | High-stability protection device for high-rise building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395734A true CN111395734A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010296781.9A Withdrawn CN111395734A (en) | 2020-04-15 | 2020-04-15 | High-stability protection device for high-rise building construction |
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| CN (1) | CN111395734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962853A (en) * | 2020-07-19 | 2020-11-20 | 周团结 | Protection device for high-rise building construction and use method thereof |
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| CN206520053U (en) * | 2017-03-01 | 2017-09-26 | 青岛豪达伟业机械有限公司 | A kind of sizing saw machine |
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| CN209429508U (en) * | 2019-01-15 | 2019-09-24 | 包人杰 | A kind of building external climbing type CONSTRUCTION OPERATIONS platform |
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| CN111962853A (en) * | 2020-07-19 | 2020-11-20 | 周团结 | Protection device for high-rise building construction and use method thereof |
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Application publication date: 20200710 |
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| WW01 | Invention patent application withdrawn after publication |