CN112141876B - A remove and use frame for building site reinforcing bar loads and dress hangs - Google Patents
A remove and use frame for building site reinforcing bar loads and dress hangs Download PDFInfo
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- CN112141876B CN112141876B CN202010962850.5A CN202010962850A CN112141876B CN 112141876 B CN112141876 B CN 112141876B CN 202010962850 A CN202010962850 A CN 202010962850A CN 112141876 B CN112141876 B CN 112141876B
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- frame
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- loading
- hoisting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of reinforcing steel bars, and discloses a movable frame for loading and hoisting reinforcing steel bars in a construction site, which comprises an upper frame, wherein a support frame is fixedly arranged at the bottom of the upper frame, a lower frame is fixedly arranged at the bottom of the support frame, a connecting rod is fixedly arranged in the upper frame, one end of the connecting rod, which is close to a central rod, is fixedly provided with a positioning disc, rotary drums are movably arranged in long rods on the left side and the right side of the upper frame, side plates are fixedly arranged at the outer edges of the rotary drums, fixed shafts are fixedly arranged on the inner sides of the side plates, a steel cable is movably arranged on the outer ring of the fixed shafts, a lifting disc is movably arranged at the top end of the positioning disc, inner plates are fixedly arranged on both sides of the long edge of the upper frame, outer, the gravity center of the steel bar can be automatically aligned to the center, and balance is kept.
Description
Technical Field
The invention relates to the technical field of steel bars, in particular to a movable frame for loading and hoisting steel bars in a construction site.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. Because the reinforcing bar is very heavy, when using on the job site, generally need transport with the loop wheel machine, but the loop wheel machine is when transporting, only uses the cable wire to tie the reinforcing bar and just lifts by crane usually, can incline because the cable wire does not hook the focus of reinforcing bar in the center department at this moment, can cause the reinforcing bar to drop because the reinforcing bar inclines during transportation, takes place accident.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a movable frame for loading and hoisting steel bars in a construction site, which has the advantage of automatically aligning the gravity center of the steel bars and solves the problem that the gravity center of the steel bars cannot be ensured to be at the center of the frame.
Technical scheme
In order to achieve the purpose of automatically aligning the gravity center of the steel bar, the invention provides the following technical scheme: a movable frame for loading and hoisting reinforcing steel bars in a construction site comprises an upper frame, wherein a support frame is fixedly arranged at the bottom of the upper frame, a lower frame is fixedly arranged at the bottom end of the support frame, a connecting rod is fixedly arranged in the upper frame, a positioning disc is fixedly arranged at one end, close to a central rod, of the connecting rod, rotary drums are movably arranged in long rods at the left side and the right side of the upper frame, side plates are fixedly arranged at the outer edges of the rotary drums, fixing shafts are fixedly arranged at the inner sides of the side plates, steel cables are movably arranged at the outer rings of the fixing shafts, a lifting disc is movably arranged at the top end of the positioning disc, inner plates are fixedly arranged at the two sides of the long edge of the upper frame, outer plates are fixedly arranged at the left side and the right side of the upper frame, the utility model discloses a jacket post, including the lagging casing, the lagging casing is equipped with the lagging casing, the inside movable mounting of lagging casing outer fringe has the wire winding post, the inside movable mounting of planking has the carousel, the inside movable mounting of carousel has the slider, slider top fixed mounting has the dead lever, the equal fixed mounting in top at dead lever both ends has the fixed column, the inside movable mounting of fixed column has the commentaries on classics board, commentaries on classics board top fixed mounting has the support ring, the inside movable mounting of planking has the panel, the equal fixed mounting in both sides has the ring axle about the panel, the equal fixed mounting in both ends has the piston board about the ring axle, slider right side fixed.
Preferably, one end of the steel cable close to the lifting disc is fixedly installed on the surface of the winding post, the two ends of the winding post are both fixedly installed with a clockwork spring, the steel cable is wound on the surface of the winding post, when the traction rope of the crane inclines, the main body frame keeps horizontal under the action of gravity, the steel cable is pulled out, or the clockwork spring drives the winding post to be wound into the winding post, so that the frame keeps balance.
Preferably, the top end of the positioning plate is fixedly provided with an inserting column, the bottom of the lifting plate is provided with a slot, the inserting column is matched with the slot in shape, and when the lifting plate is put down, the lifting plate can be fixed through the positioning plate, so that the deviation is avoided.
Preferably, the bottom end of the lasso is fixedly provided with a lantern ring, the lasso columns are inserted into the lantern ring, the two lassos are symmetrically arranged at the top end of the lifting disc, the equipment can be better lifted through the lasso columns, and meanwhile, the two lasso columns can keep preliminary balance.
Preferably, the inside spout of having seted up of carousel, the slider scarf joint is inside the spout, the spout is the bar, the slider is the rectangle, the inside strip groove of having seted up of carousel, connecting rod movable mounting is in strip inslot portion, when the reinforcing bar was put into the support ring, because the focus is not in center department, the reinforcing bar begins to incline to drive the slider through the dead lever and rotate, the slider drives the carousel rotation, thereby makes the spout slope, and the slider moves down along the spout direction, because the weight at reinforcing bar both ends is passed through to the direction of spout rotates, makes the moving direction of reinforcing bar remove towards shorter one end, thereby reaches the purpose with the weight balance at reinforcing bar center both ends.
Preferably, a short shaft is movably installed between the rotating plate and the fixed column, the rotating plate rotates around the short shaft, a torsion spring is fixedly installed inside the short shaft, the left side of the support ring is attached to one side, close to the outer plate, of the inner plate, the top end of the rotating plate is inclined to the left, the bottom end of the rotating plate is inclined to the right, when the reinforcing steel bar enters the support ring, the support ring is pressed downwards through gravity, due to the inclination of the rotating plate, when the support ring reaches the bottom end, the reinforcing steel bar drives the support ring to incline towards one side of the inner plate under the action of gravity, finally, the reinforcing steel bar falls from the support ring and enters the lower frame.
Preferably, the turntable is internally provided with a cavity, the reset spring is respectively and fixedly installed at the top and the bottom, the outer plate is internally provided with a sealing cavity, the piston plate is movably installed in the sealing cavity, the panel is fixedly installed at the bottom end of the turntable, the sliding block and the fixed rod can be pushed back to the original position through the reset spring, and the turntable can be reset by utilizing air pressure.
Advantageous effects
Compared with the prior art, the invention provides a movable frame for loading and hoisting steel bars in a construction site, which has the following beneficial effects:
1. this a remove and use frame for building site reinforcing bar loads and dress hangs, when the reinforcing bar was put into the support ring intra-annular, because the focus is not in center department, the reinforcing bar begins the slope, thereby it rotates to drive the slider through the dead lever, the slider drives the carousel rotation, thereby make the spout slope, the slider moves down along the spout direction, because the weight at reinforcing bar both ends is passed through to the direction of spout rotates, make the moving direction of reinforcing bar remove towards shorter one end, thereby reach the purpose with the weight balance at reinforcing bar center both ends.
2. This a remove and use frame for building site reinforcing bar loading and dress hangs, when the reinforcing bar enters into the support ring in, push down the support ring through gravity, because the commentaries on classics board slope, when the support ring reaches the bottom, the reinforcing bar drives support ring to inner panel lopsidedness under the effect of gravity, and finally the reinforcing bar drops from the support ring in and enters into the underframe, and the commentaries on classics board upwards rotates under the drive of torsional spring, and the support ring resets.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a drawplate of the present invention;
FIG. 3 is a schematic view of the outer panel of the present invention;
FIG. 4 is a cross-sectional view of the outer panel of the present invention;
fig. 5 is a cross-sectional view of the turntable of the present invention.
In the figure: 1. an upper frame; 2. a support frame; 3. a lower frame; 4. a connecting rod; 5. positioning a plate; 6. a rotating drum; 7. a side plate; 8. a fixed shaft; 9. a steel cord; 10. lifting the disc; 11. an inner plate; 12. an outer plate; 13. a wedge block; 14. a top plate; 15. sleeving a column; 16. lasso; 17. a winding post; 18. a turntable; 19. a slider; 20. fixing the rod; 21. fixing a column; 22. rotating the plate; 23. a support ring; 24. a panel; 25. a ring shaft; 26. a piston plate; 27. a connecting rod; 28. a limiting plate; 29. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1 and 2, a movable frame for loading and hoisting steel bars in a construction site comprises an upper frame 1, a support frame 2 is fixedly arranged at the bottom of the upper frame 1, a lower frame 3 is fixedly arranged at the bottom end of the support frame 2, a connecting rod 4 is fixedly arranged in the upper frame 1, a positioning disc 5 is fixedly arranged at one end, close to a central rod, of the connecting rod 4, a rotary drum 6 is movably arranged in long rods at the left side and the right side of the upper frame 1, a side plate 7 is fixedly arranged at the outer edge of the rotary drum 6, a fixing shaft 8 is fixedly arranged at the inner side of the side plate 7, a steel cable 9 is movably arranged at the outer ring of the fixing shaft 8, a lifting disc 10 is movably arranged at the top end of the positioning disc 5, an insertion column is fixedly arranged at the top end of the positioning disc 5, an insertion slot is formed in the, the two sides of the long edge of the upper frame 1 are fixedly provided with inner plates 11, the left side and the right side of the upper edge of the lower frame 3 are fixedly provided with outer plates 12, the top of one side, close to the inner plates 11, of each outer plate 12 is fixedly provided with a wedge block 13, the top end of the lifting disc 10 is fixedly provided with a top plate 14, the inner side of each top plate 14 is fixedly provided with a sleeve column 15, the outer edge of each sleeve column 15 is movably provided with a sleeve cable 16, the bottom end of each sleeve cable 16 is fixedly provided with a sleeve ring, the sleeve columns 15 are inserted into the sleeve rings, the two sleeve columns 15 and the two sleeve cables 16 are symmetrically arranged at the top end of the lifting disc 10, equipment can be better lifted through the sleeve cables 16, meanwhile, the two sleeve cables 16 can keep preliminary balance, the winding columns 17 are fixedly arranged inside the lifting disc 10, one end, close to the lifting disc 10, of the steel cable 9 is fixedly arranged on the surfaces of the, under the action of gravity, the main body frame is kept horizontal, the steel cable 9 is pulled out, or the winding post 17 is driven by the spring to be wound into the winding post 17, so that the frame is kept balanced;
referring to fig. 3, a turntable 18 is movably mounted inside an outer plate 12, a slider 19 is movably mounted inside the turntable 18, a fixed rod 20 is fixedly mounted at the top end of the slider 19, fixed columns 21 are fixedly mounted at the top ends of both ends of the fixed rod 20, a rotating plate 22 is movably mounted inside the fixed columns 21, a supporting ring 23 is fixedly mounted at the top end of the rotating plate 22, a short shaft is movably mounted between the rotating plate 22 and the fixed columns 21, the rotating plate 22 rotates around the short shaft, a torsion spring is fixedly mounted inside the short shaft, the left side of the supporting ring 23 is attached to one side of the inner plate 11, which is close to the outer plate 12, the top end of the rotating plate 22 is left, the bottom end of the rotating plate 22 is right, when a steel bar enters the supporting ring 23, the supporting ring 23 is pressed downwards by gravity, because the rotating plate 22 inclines, when the supporting ring 23 reaches the bottom, the rotating plate 22 is driven by the torsion spring to rotate upwards, and the support ring 23 is reset;
referring to fig. 4 and 5, a panel 24 is movably installed inside the outer plate 12, a ring shaft 25 is fixedly installed on both upper and lower sides of the panel 24, a piston plate 26 is fixedly installed on both upper and lower ends of the ring shaft 25, a connecting rod 27 is fixedly installed on the right side of the sliding block 19, a sliding slot is formed inside the rotary table 18, the sliding block 19 is embedded inside the sliding slot, the sliding slot is in a bar shape, the sliding block 19 is in a rectangular shape, a bar slot is formed inside the rotary table 18, the connecting rod 27 is movably installed inside the bar slot, when a reinforcing steel bar is placed into the support ring 23, the reinforcing steel bar begins to incline because the center of gravity is not at the center, the sliding block 19 is driven to rotate by the fixing rod 20, the sliding block 19 drives the rotary table 18 to rotate, so that the sliding slot inclines, the sliding block 19 moves downward along the direction of the sliding slot, and the moving direction of the reinforcing steel, the limiting plate 28 is fixedly mounted on the right side of the connecting rod 27, the return springs 29 are fixedly mounted on the upper side and the lower side of the limiting plate 28, a cavity is formed in the turntable 18, the return springs 29 are fixedly mounted at the top and the bottom respectively, a sealing cavity is formed in the outer plate 12, the piston plate 26 is movably mounted in the sealing cavity, the panel 24 is fixedly mounted at the bottom end of the turntable 18, the slide block 19 and the fixing rod 20 can be pushed back to the original position through the return springs 29, and the turntable 18 can be reset by air pressure.
The working principle is that the reinforcing steel bar is put between the outer plate 12 and the inner plate 11 and slides into the support ring 23 under the action of the wedge-shaped block 13, the reinforcing steel bar begins to incline because the center of gravity is not at the center, the slide block 19 is driven to rotate by the fixed rod 20, the slide block 19 drives the turntable 18 to rotate, so that the slide groove inclines, the moving direction of the reinforcing steel bar moves towards the shorter end because the direction of the slide groove rotates through the weight of the two ends of the reinforcing steel bar, so as to achieve the purpose of balancing the weight of the two ends of the center of the reinforcing steel bar, the support ring 23 begins to descend under the action of the gravity of the reinforcing steel bar, when the support ring 23 reaches the bottom end, the upper end of the rotating plate 22 inclines towards the inner plate 11, the reinforcing steel bar drives the support ring 23 to rotate towards one side of the inner plate 11 under the action of the gravity, finally, the reinforcing steel bar, meanwhile, the slide block 19 and the fixing rod 20 can be jacked back to the original position by the reset spring 29, the piston plate 26 rotates the turntable 18 by utilizing air pressure to enable the steel bars to be placed next time, the steel bars are repeatedly used, after the steel bars are completely installed, the hook of the crane is hooked into the two nooses 16, when the traction rope of the crane inclines, the main body frame is kept horizontal under the action of gravity, the steel rope 9 is pulled out, or the winding post 17 is driven by the clockwork spring to be wound into the winding post 17, and therefore the frame is kept balanced.
In summary, according to the frame for moving the reinforcing steel bar loading and hoisting on the construction site, when the reinforcing steel bar is placed in the support ring 23, the reinforcing steel bar begins to incline because the center of gravity is not at the center, the slide block 19 is driven to rotate by the fixing rod 20, the slide block 19 drives the turntable 18 to rotate, so that the chute inclines, the slide block 19 moves downwards along the direction of the chute, and the moving direction of the reinforcing steel bar moves towards the shorter end because the direction of the chute rotates through the weight of the two ends of the reinforcing steel bar, so that the purpose of balancing the weight of the two ends of the center of the reinforcing steel bar is achieved; when the reinforcing bar enters into support ring 23, push down support ring 23 through gravity, because commentaries on classics board 22 slopes, when support ring 23 reached the bottom, the reinforcing bar drives support ring 23 to the slope of 11 one side of inner panel under the effect of gravity, and finally the reinforcing bar drops from support ring 23 and enters into underframe 3 in, changes board 22 and upwards rotates under the drive of torsional spring, and support ring 23 resets.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A frame for removal for loading and hoisting of construction site steel bars, comprising an upper frame (1), characterized in that: go up frame (1) bottom fixed mounting have support frame (2), support frame (2) bottom fixed mounting has underframe (3), go up the inside fixed mounting of frame (1) has connecting rod (4), connecting rod (4) are close to well core rod's one end fixed mounting have positioning disk (5), go up the inside movable mounting of frame (1) left and right sides stock has rotary drum (6), rotary drum (6) outer fringe fixed mounting has curb plate (7), curb plate (7) inboard fixed mounting has fixed axle (8), fixed axle (8) outer lane movable mounting has cable wire (9), positioning disk (5) top movable mounting has lifting disk (10), go up frame (1) long limit both sides equal fixed mounting have inner panel (11), equal fixed mounting in left and right sides has planking (12) above underframe (3), top fixed mounting that planking (12) are close to inner panel (11) one side has wedge (13), a top plate (14) is fixedly installed at the top end of the lifting disc (10), a sleeve column (15) is fixedly installed on the inner side of the top plate (14), a sleeve rope (16) is movably installed on the outer edge of the sleeve column (15), and a winding column (17) is fixedly installed in the lifting disc (10);
a turntable (18) is movably mounted in the outer plate (12), a sliding block (19) is movably mounted in the turntable (18), a fixing rod (20) is fixedly mounted at the top end of the sliding block (19), fixing columns (21) are fixedly mounted at the top ends of the two ends of the fixing rod (20), a rotating plate (22) is movably mounted in the fixing columns (21), and a supporting ring (23) is fixedly mounted at the top end of the rotating plate (22);
the utility model discloses a quick-witted, including planking (12), the inside movable mounting of planking (12) has panel (24), the equal fixed mounting in both sides has ring axle (25) about panel (24), the equal fixed mounting in both ends has piston plate (26) about ring axle (25), slider (19) right side fixed mounting has connecting rod (27), connecting rod (27) right side fixed mounting has limiting plate (28), the equal fixed mounting in both sides has reset spring (29) about limiting plate (28).
2. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: one end of the steel cable (9) close to the lifting disc (10) is fixedly installed on the surface of the winding post (17), spring springs are fixedly installed at two ends of the winding post (17), and the steel cable (9) is wound on the surface of the winding post (17).
3. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: the top end of the positioning disc (5) is fixedly provided with an inserting column, the bottom of the lifting disc (10) is provided with a slot, and the inserting column is matched with the slot in shape.
4. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: the bottom end of the lasso (16) is fixedly provided with a lantern ring, the sleeve columns (15) are inserted into the lantern ring, and two sleeve columns (15) and two lassos (16) are symmetrically arranged at the top end of the lifting disc (10).
5. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: the inside spout of having seted up of carousel (18), slider (19) scarf joint is inside the spout, the spout is the bar, slider (19) are the rectangle, the inside strip groove of having seted up of carousel (18), connecting rod (27) movable mounting is inside the strip groove.
6. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: a short shaft is movably mounted between the rotating plate (22) and the fixed column (21), the rotating plate (22) rotates around the short shaft, a torsion spring is fixedly mounted in the short shaft, the left side of the supporting ring (23) is attached to one side, close to the outer plate (12), of the inner plate (11), the top end of the rotating plate (22) is inclined to the left, and the bottom end of the rotating plate (22) is inclined to the right.
7. A travelling frame for use in loading and hoisting of rebars at a worksite according to claim 1, wherein: the inner part of the rotary table (18) is provided with a cavity, the return spring (29) is fixedly arranged at the top and the bottom respectively, the inner part of the outer plate (12) is provided with a sealing cavity, the piston plate (26) is movably arranged in the sealing cavity, and the panel (24) is fixedly arranged at the bottom end of the rotary table (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962850.5A CN112141876B (en) | 2020-09-14 | 2020-09-14 | A remove and use frame for building site reinforcing bar loads and dress hangs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962850.5A CN112141876B (en) | 2020-09-14 | 2020-09-14 | A remove and use frame for building site reinforcing bar loads and dress hangs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112141876A CN112141876A (en) | 2020-12-29 |
| CN112141876B true CN112141876B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010962850.5A Active CN112141876B (en) | 2020-09-14 | 2020-09-14 | A remove and use frame for building site reinforcing bar loads and dress hangs |
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| Country | Link |
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| CN (1) | CN112141876B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113291962B (en) * | 2021-05-25 | 2022-12-27 | 广东电白建设集团有限公司 | Self-interacting formula room is built construction and is used hoisting device under weightless state |
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| FR2598696A1 (en) * | 1986-05-14 | 1987-11-20 | Barra Philippe | Device for handling a bundle of tubes. |
| CN107879240A (en) * | 2017-11-08 | 2018-04-06 | 中铁三局集团广东建设工程有限公司 | Tube for scaffolding separator |
| CN207483170U (en) * | 2017-09-28 | 2018-06-12 | 上海泾东建筑发展有限公司 | A kind of reinforcing bar lifts by crane mobile device |
| CN208791018U (en) * | 2018-09-12 | 2019-04-26 | 傲浒建设集团有限公司 | A kind of building bar hanging apparatus |
| CN109987500A (en) * | 2019-05-10 | 2019-07-09 | 中铁建工集团有限公司 | A kind of building material cage |
-
2020
- 2020-09-14 CN CN202010962850.5A patent/CN112141876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598696A1 (en) * | 1986-05-14 | 1987-11-20 | Barra Philippe | Device for handling a bundle of tubes. |
| CN207483170U (en) * | 2017-09-28 | 2018-06-12 | 上海泾东建筑发展有限公司 | A kind of reinforcing bar lifts by crane mobile device |
| CN107879240A (en) * | 2017-11-08 | 2018-04-06 | 中铁三局集团广东建设工程有限公司 | Tube for scaffolding separator |
| CN208791018U (en) * | 2018-09-12 | 2019-04-26 | 傲浒建设集团有限公司 | A kind of building bar hanging apparatus |
| CN109987500A (en) * | 2019-05-10 | 2019-07-09 | 中铁建工集团有限公司 | A kind of building material cage |
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| Publication number | Publication date |
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| CN112141876A (en) | 2020-12-29 |
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