CN212129960U - Overhead installation device for frame beam reinforcing steel bars - Google Patents
Overhead installation device for frame beam reinforcing steel bars Download PDFInfo
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- CN212129960U CN212129960U CN202020672926.6U CN202020672926U CN212129960U CN 212129960 U CN212129960 U CN 212129960U CN 202020672926 U CN202020672926 U CN 202020672926U CN 212129960 U CN212129960 U CN 212129960U
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- reinforcing steel
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- 238000009434 installation Methods 0.000 title claims abstract description 23
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 53
- 239000010959 steel Substances 0.000 claims description 53
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 241000272165 Charadriidae Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a frame beam reinforcing steel bar overhead installation device, which belongs to the technical field of building construction and particularly comprises a frame beam reinforcing steel bar frame and a reinforcing steel bar frame placing groove consisting of a frame beam template, wherein the frame beam reinforcing steel bar frame is hoisted and assembled above the reinforcing steel bar frame placing groove through a plurality of lifting suspension mechanisms, each lifting suspension mechanism mainly comprises a fixed base, a lifting adjusting column and a lifting lead screw, the fixed base is fixed on the frame beam template, the lifting adjusting columns are respectively inserted on the fixed base, the tops of the two lifting adjusting columns are fixedly connected through a cross beam, the center of the cross beam is provided with a through hole, the lifting lead screw is installed in the through hole, an adjusting screw nut is installed on the lifting lead screw, the bottom of the lifting lead screw is horizontally fixed on a supporting hook, a cross rod is placed on the supporting hook, and the top of the frame beam reinforcing steel bar, convenient to use, the frame roof beam reinforcing bar frame location installation of being convenient for improves efficiency of construction and construction quality.
Description
Technical Field
The utility model relates to a frame beam reinforcing bar makes somebody a mere figurehead installation device belongs to construction technical field.
Background
At the frame construction main part construction stage, to the reinforcing bar installation of frame roof beam, at present the general way has two kinds: the method comprises the steps of firstly erecting a beam support and a beam bottom template, then installing beam steel bars, then erecting beam side molds and top molds, finally installing beam steel bars, and pouring concrete. The method is a normal method, but beam steel bar installation needs to be carried out at high altitude, so that certain potential safety hazards exist, and carpenters and steel bar workers are crossed and affected; one kind is to wait that all templates prop up and finish the back, begins the installation of roof beam reinforcing bar, and the installation of board reinforcing bar pours concrete, and this kind of way building site is commonly used, nevertheless because the roof beam cross-section is too big, has following problem during the reinforcing bar installation: 1. the operation of the joint part of the beam and the column is difficult, so that the anchoring length is too long or insufficient, and the stirrups are difficult to bind in place. 2. When the height of the beam section exceeds 600, the bottom ribs are difficult to insert, the spaces between the stirrups are uneven, and the like.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use, the frame beam reinforcing bar frame location installation of being convenient for improves the built on stilts installation device of frame beam reinforcing bar of efficiency of construction and construction quality.
In order to achieve the above purpose, the technical solution adopted by the present invention is a frame beam steel bar overhead installation device, wherein the frame beam steel bar frame is assembled by being hoisted above a steel bar frame placing groove through a plurality of lifting suspension mechanisms, each lifting suspension mechanism mainly comprises two fixing bases, two lifting adjusting columns and a lifting screw rod, the two fixing bases are respectively fixed on a frame beam template, the two lifting adjusting columns are respectively inserted on the two fixing bases, the tops of the two lifting adjusting columns are fixedly connected through a cross beam, the cross beam is fixed on the tops of the lifting adjusting columns through bolts, a through hole is arranged in the center of the cross beam, the lifting screw rod is installed in the through hole, an adjusting screw nut is installed on the lifting screw rod, the adjusting screw nut is located above the cross beam, and the bottom of the lifting screw rod is horizontally fixed on a support hook, the support hook is provided with a cross rod, and the top of the frame beam steel bar rack is hung on the cross rod.
Preferably, unable adjustment base mainly comprises mutually perpendicular welded fastening has first angle steel, second angle steel and fixed sleeve, first angle steel is arranged along the Y axle, and first angle steel lock on the top right angle of reinforcing bar frame standing groove, the second angle steel is arranged along the X axle, and the second angle steel is fixed at the top of frame beam template, fixed sleeve arranges along the Z axle, just the bottom cartridge of lift adjustment post is in fixed sleeve.
Preferably, the lifting adjusting upright post mainly comprises a movable rod and a fixed insertion tube, the movable rod is inserted into the fixed insertion tube, and a fastening bolt for fixing the movable rod is arranged on the fixed insertion tube.
Preferably, a reinforcing connecting plate is further arranged between the lifting adjusting upright post and the first and second angle steels, and two ends of the reinforcing connecting plate are fixed on the lifting adjusting upright post, the first and second angle steels through screws respectively.
Preferably, the adjusting nut is further provided with an operating hand wheel, and the operating hand wheel is fixedly connected with the adjusting nut through a connecting rod.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts and establishes the back that finishes at frame beam template is whole, and the support that utilizes the liftable to adjust puts up the built on stilts installation of frame roof beam reinforcing bar frame normal position, treats to install and puts in place and the qualified back of self-checking, and the support that utilizes the liftable to adjust transfers frame roof beam reinforcing bar frame to the reinforcing bar frame standing groove in, easy operation, construction convenience can effectively guarantee the construction quality of roof beam muscle installation to the construction progress has been accelerated. Simultaneously, the bracket capable of being adjusted in a lifting mode is made of angle steel, a steel pipe and a screw rod, the structure is simple, the processing is convenient, the manufacturing cost is low, the quick assembly and disassembly can be realized, and the repeated use is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, a framework beam steel bar overhead installation device comprises a framework beam steel bar frame 1 and a steel bar frame placing groove 3 composed of a framework beam template 2, wherein the framework beam steel bar frame 1 is hoisted above the steel bar frame placing groove 3 through a plurality of lifting suspension mechanisms 4 for assembly, each lifting suspension mechanism 4 mainly comprises two fixed bases 5, two lifting adjusting columns 6 and a lifting screw 7, the fixed bases 5 are respectively fixed on the framework beam template 2, the two lifting adjusting columns 6 are respectively inserted on the two fixed bases 5, the tops of the two lifting adjusting columns 6 are fixedly connected through a cross beam 8, the cross beam 8 is fixed on the top of the lifting adjusting column 6 through a bolt 9, a through hole 10 is arranged in the center of the cross beam 8, the lifting screw 7 is installed in the through hole 10, an adjusting screw 12 is installed on the lifting screw 7, the adjusting screw 12 is positioned above the cross beam 8, the bottom of the lifting screw 7 is horizontally fixed on a support hook 23, a cross rod 13 is placed on the support hook 23, bending parts 23 are arranged at two ends of the cross rod 13, and the top of the frame beam steel reinforcement frame 1 is used for being hung on the cross rod 13.
Wherein, unable adjustment base 5 mainly comprises mutually perpendicular welded fastening has first angle steel 14, second angle steel 15 and fixed sleeving 16, and first angle steel 14 is arranged along the Y axle, and first angle steel 14 lock is on the top right angle of reinforcing bar frame standing groove 3, and second angle steel 15 is arranged along the X axle, and second angle steel 15 fixes at the top of frame beam template 2, and fixed sleeving 16 arranges along the Z axle, and the bottom cartridge of lift adjustment post 6 is in fixed sleeving 16. The fixed base is formed by welding a first angle steel 14, a second angle steel 15 and a fixed sleeve 16, and is simple in structure, good in stability and convenient to install.
When the frame beam reinforcing frame is used, after the frame beam template is erected, the frame beam reinforcing frame is installed, and the specific installation process is as follows:
1) and (3) mounting a fixed base at an interval of every 2 meters, starting mounting at a position 500 away from the column edge when meeting the position of the column, and fastening the first angle steel 14 with the side edge of the frame beam template during mounting.
2) And square wood bars or steel bar heads are adopted to support among the steel bar frame placing grooves.
3) The bottom of the lifting adjusting column is inserted into a fixed sleeve of the fixed base, and then a beam and a lifting screw rod are fixed at the top of the lifting adjusting column.
4) And (5) starting the installation of the frame beam reinforcing steel frame, and hanging the top of the frame beam reinforcing steel frame on the bottom cross bar of the lifting screw rod.
5) And rotating the adjusting screw nut to lift the frame beam reinforcing frame by 50-100mm, and removing the square wood bars or reinforcing steel bars temporarily supported at the bottom.
6) The stirrup (core hoop) for connecting the frame columns on the two sides with the beam is installed in place, the column stirrups and the column main reinforcements are not bound during installation, in addition, temporary support reinforcements are additionally arranged beside the main reinforcements, the support reinforcements are made of deformed steel bars with the diameter of 12, and the length of the support reinforcements is the same as the height of the beam. The supporting ribs and the hoops in the columns are bound in place, and the hoops are ensured to be bound firmly.
7) After the whole beam rib or a section of beam rib is bound in place, the frame beam reinforcing steel bar frame is started to be placed, a rotating adjusting screw nut is adopted during placement, the frame beam reinforcing steel bar frame is enabled to descend at a constant speed until the frame beam reinforcing steel bar frame is installed in place
8) And (5) removing the support device, and finishing the installation of the frame beam reinforcing steel bar frame.
This way has the following advantages: 1) the beam rib is installed in place in one step, and the construction efficiency is improved. 2) And the secondary support of the templates is avoided, and all the templates can be installed in place at one time. 3) The workman is direct at the crossbeam construction, and the security is high. 4) The core hoop in the column can be in place in one step, and the installation quality of the hooping in the core area of the beam column can be ensured.
The lifting adjusting upright 6 mainly comprises a movable rod 17 and a fixed insertion tube 18, the movable rod 17 is inserted into the fixed insertion tube 18, and a fastening bolt 19 for fixing the movable rod is arranged on the fixed insertion tube 18. The lifting adjusting upright posts adopt adjustable structures, and overhead installation of the frame beam reinforcing steel bar frames with different heights can be met. Still be provided with between lift adjustment stand 6 and first angle steel 14, the second angle steel 15 and consolidate even board 20, consolidate even both ends of board 20 and pass through screw 21 respectively and fix on lift adjustment stand, first angle steel and second angle steel, consolidate even board and can provide structural stability, guarantee that the structure is more stable, reliable at lift in-process.
In addition, still be provided with operation hand wheel 22 on adjusting screw 12, operation hand wheel 22 passes through connecting rod 11 fixed connection with adjusting screw 12, adjusts screw and operation hand wheel fixed connection, can guarantee to rotate that the operation of adjusting screw is more laborsaving, convenient.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a built on stilts installation device of frame beam reinforcing bar, includes frame beam reinforcing bar frame and the reinforcing bar frame standing groove of constituteing by the frame beam template, its characterized in that: the frame roof beam steel reinforcement frame hangs in midair through a plurality of lifts and constructs the hoist and mount and assemble in the top of steel reinforcement frame standing groove, the lift hangs in midair the mechanism and mainly comprises unable adjustment base, lift adjustment post and lift lead screw, unable adjustment base is two, and fixes respectively on frame roof beam template, two lift adjustment post cartridge respectively is on two unable adjustment bases, two crossbeam fixed connection is passed through at the top of lift adjustment post, the crossbeam passes through the bolt fastening at the top of lift adjustment post, the center of crossbeam is provided with the through-hole, install the lift lead screw in the through-hole, install the regulation screw on the lift lead screw, the regulation screw is located the crossbeam top, the bottom level of lift lead screw is fixed at the support couple, the horizontal pole has been placed on the support couple, the top of frame roof beam steel reinforcement frame is used for hanging on the horizontal pole.
2. The overhead framework beam rebar mounting device of claim 1, wherein: unable adjustment base mainly comprises mutually perpendicular welded fastening has first angle steel, second angle steel and fixed sleeving, first angle steel is arranged along the Y axle, and first angle steel lock on the top right angle of reinforcing bar frame standing groove, the second angle steel is arranged along the X axle, and the second angle steel is fixed at the top of frame beam template, fixed sleeving arranges along the Z axle, just the bottom cartridge of lift adjustment post is in fixed sleeving.
3. The overhead framework beam rebar mounting device of claim 1, wherein: the lifting adjusting upright post mainly comprises a movable rod and a fixed insertion tube, the movable rod is inserted into the fixed insertion tube, and a fastening bolt for fixing the movable rod is arranged on the fixed insertion tube.
4. A frame beam rebar overhead installation as claimed in claim 2 or 3 wherein: and a reinforcing connecting plate is further arranged between the lifting adjusting stand column and the first angle steel and between the lifting adjusting stand column and the second angle steel, and two ends of the reinforcing connecting plate are respectively fixed on the lifting adjusting stand column, the first angle steel and the second angle steel through screws.
5. The overhead framework beam rebar mounting device of claim 1, wherein: an operation hand wheel is further arranged on the adjusting nut and fixedly connected with the adjusting nut through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672926.6U CN212129960U (en) | 2020-04-28 | 2020-04-28 | Overhead installation device for frame beam reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672926.6U CN212129960U (en) | 2020-04-28 | 2020-04-28 | Overhead installation device for frame beam reinforcing steel bars |
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| CN212129960U true CN212129960U (en) | 2020-12-11 |
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| CN202020672926.6U Active CN212129960U (en) | 2020-04-28 | 2020-04-28 | Overhead installation device for frame beam reinforcing steel bars |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714502A (en) * | 2022-05-03 | 2022-07-08 | 山西三建集团有限公司 | Concrete beam steel bar framework support binding and mounting method |
| CN115125862A (en) * | 2022-08-01 | 2022-09-30 | 中冶建工集团有限公司 | Assembled lifting device and construction method of cast-in-place box girder |
| CN115506588A (en) * | 2022-10-25 | 2022-12-23 | 四川路桥桥梁工程有限责任公司 | Intelligent integrated lifting support |
| CN115852832A (en) * | 2022-11-18 | 2023-03-28 | 中铁一局集团有限公司 | Hollow pier top suspension type construction method |
| CN115853260A (en) * | 2022-12-02 | 2023-03-28 | 中铁一局集团有限公司 | A construction method for overall binding and installation of steel bars in frame beams |
| CN116181072A (en) * | 2023-01-04 | 2023-05-30 | 中国建筑第八工程局有限公司 | A reinforcement tool for beam main reinforcement |
| CN116201373A (en) * | 2023-03-21 | 2023-06-02 | 中国建筑第七工程局有限公司 | Girder erecting device of prefabricated laminated slab system and construction method thereof |
-
2020
- 2020-04-28 CN CN202020672926.6U patent/CN212129960U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714502A (en) * | 2022-05-03 | 2022-07-08 | 山西三建集团有限公司 | Concrete beam steel bar framework support binding and mounting method |
| CN115125862A (en) * | 2022-08-01 | 2022-09-30 | 中冶建工集团有限公司 | Assembled lifting device and construction method of cast-in-place box girder |
| CN115506588A (en) * | 2022-10-25 | 2022-12-23 | 四川路桥桥梁工程有限责任公司 | Intelligent integrated lifting support |
| CN115506588B (en) * | 2022-10-25 | 2024-05-28 | 四川路桥桥梁工程有限责任公司 | Intelligent integrated lifting support |
| CN115852832A (en) * | 2022-11-18 | 2023-03-28 | 中铁一局集团有限公司 | Hollow pier top suspension type construction method |
| CN115853260A (en) * | 2022-12-02 | 2023-03-28 | 中铁一局集团有限公司 | A construction method for overall binding and installation of steel bars in frame beams |
| CN116181072A (en) * | 2023-01-04 | 2023-05-30 | 中国建筑第八工程局有限公司 | A reinforcement tool for beam main reinforcement |
| CN116201373A (en) * | 2023-03-21 | 2023-06-02 | 中国建筑第七工程局有限公司 | Girder erecting device of prefabricated laminated slab system and construction method thereof |
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