CN110329896A - The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs - Google Patents
The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs Download PDFInfo
- Publication number
- CN110329896A CN110329896A CN201910747624.2A CN201910747624A CN110329896A CN 110329896 A CN110329896 A CN 110329896A CN 201910747624 A CN201910747624 A CN 201910747624A CN 110329896 A CN110329896 A CN 110329896A
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- CN
- China
- Prior art keywords
- reinforcing bar
- lift
- shackle
- lifting
- main reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 238000009826 distribution Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000005304 joining Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 241000345998 Calamus manan Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000012950 rattan cane Nutrition 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012407 engineering method 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
Classifications
-
- 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
-
- 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
- B66C1/122—Sling or load protectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The curtain hoisting structure and lift-on/lift-off system that the invention discloses a kind of square concrete pier stud main reinforcements quickly to position, installs;Crane hook is connect by lifting by crane steel cable with distribution beam in curtain hoisting structure of the present invention;The lower end of distribution beam has multiple groups reinforcing bar shackle plate, and every group of reinforcing bar shackle plate is connect with one group of connection steel cable respectively, and one group of joining shackle is arranged in the lower end for connecting steel cable, and joining shackle is connect with main reinforcement again.Curtain lift-on/lift-off system is the following steps are included: (1) distribution beam is processed;(2) shackle clamping lock reinforcing bar;(3) integral lifting;(4) installation in place;Implementation through the invention: (1) being installed by tower crane integral lifting, improves the speed of reinforcement installation, is improving reinforcing bar single installation number;(2) working time for reducing high altitude operation personnel, reduce security risk;(3) lifting of entire bundle reinforcing bar, vertical transfer, the damage in decentralization process to steel bar head are avoided, it is ensured that reinforcing bar quality of connection.
Description
Technical field
The present invention relates to field of civil engineering, in particular to a kind of square concrete pier stud main reinforcement quickly positions, pacifies
The curtain hoisting structure and lift-on/lift-off system of dress.
Background technique
Currently, domestic tradition steel pocket lifts by crane method, the method is mainly in highly shorter, the lesser Sarasota of basal area.If
Method is lifted by crane using traditional steel pocket for more high or ultra big Sarasota, effect is lower, and utilizes curtain lift-on/lift-off system will be than traditional steel pocket
Lifting method is greatly improved in effect, greatly shortens on the time.It is more safe and efficient to reduce task difficulty.
Summary of the invention
It is an object of the invention to provide a kind of curtain lifting that square concrete pier stud main reinforcement is quickly positioned, installed herein
Structure and lift-on/lift-off system;Its reinforcing bar is set to lift time shortening used, it is high-efficient.Bigger rectangular of especially higher, cross-sectional area
Pier stud can more embody its utility value.
The invention is realized in this way providing a kind of curtain lifting that square concrete pier stud main reinforcement is quickly positioned, installed
Structure, it is characterised in that: including crane hook, lifting steel cable, distribution beam, reinforcing bar shackle plate, connection steel cable, joining shackle, master
Muscle;
Crane hook is connect by lifting by crane steel cable with distribution beam;The lower end of distribution beam has multiple groups reinforcing bar shackle plate, every group of reinforcing bar
Shackle plate is connect with one group of connection steel cable respectively, connect steel cable lower end be arranged one group of joining shackle, joining shackle again with main reinforcement
Connection.
The curtain hoisting structure that the square concrete pier stud main reinforcement is quickly positioned, installed, feature exist according to the present invention
In: distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre.
A kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: including following step
It is rapid:
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using very heavy rattan and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after
Prepare to implement lifting.
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane.
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root
Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place
On, then remove end reinforced shackle.
The present invention has the advantage that quick it is an object of the invention to provide a kind of square concrete pier stud main reinforcement herein
Positioning, the curtain hoisting structure of installation and lift-on/lift-off system;Its reinforcing bar is set to lift time shortening used, it is high-efficient.Especially higher,
The bigger rectangular pier stud of cross-sectional area can more embody its utility value.
Curtain hoisting structure of the present invention includes crane hook, lifting steel cable, distribution beam, reinforcing bar shackle plate, connection steel cable, connects
It unloads button, main reinforcement;Crane hook is connect by lifting by crane steel cable with distribution beam;The lower end of distribution beam has multiple groups reinforcing bar shackle plate,
Every group of reinforcing bar shackle plate is connect with one group of connection steel cable respectively, and one group of joining shackle, joining shackle is arranged in the lower end for connecting steel cable
It is connect again with main reinforcement.
The invention has the advantages that;
(1) this engineering method uses dedicated lifting distribution beam, is evenly arranged each reinforcing bar according to bar spacing and lifts by crane steel cable, whole by tower crane
Body lifting installation, improves the speed of reinforcement installation, reduces the working time of high altitude operation personnel, reduce security risk.
(2) change traditional entire bundle reinforcing bar lifting, decomposed by manpower, be carried to the installation side of each steel bar connector
Formula effectively prevents reinforcing bar slump in work progress, the risk toppled.
(3) " people-oriented ", reinforcing bar are connected firmly using locking lifting arrangement respectively, and installation phase is not interfere with each other, and is reduced
The labor intensity of worker's construction operation.
(4) lifting of entire bundle reinforcing bar, vertical transfer, the damage in decentralization process to steel bar head are avoided, it is ensured that reinforcing bar connection
Quality.
(5) shackle of connector is mutually matched with reinforcing bar and sleeve, adjustment replacement fast and easy.
Detailed description of the invention
Fig. 1 is curtain suspender schematic diagram;
Fig. 2 is reinforcing bar curtain hoisting construction figure.
Wherein: crane hook 1 lifts by crane steel cable 2, distribution beam 3, and reinforcing bar shackle plate 4 connects steel cable 5, joining shackle 6, main reinforcement
7。
Specific embodiment
Below in conjunction with attached drawing 1- Fig. 2, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The purpose of the present invention is to provide a kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed,
Keep its lifting time used short, it is high-efficient, and can safely and effectively construct
Specific embodiment that the present invention is further explained with reference to the accompanying drawing:
A kind of curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, including crane hook 1, lifting steel cable
2, distribution beam 3, reinforcing bar shackle plate 4, connection steel cable 5, joining shackle 6, main reinforcement 7;
Crane hook 1 is connect by lifting by crane steel cable 2 with distribution beam 3;The lower end of distribution beam 3 have multiple groups reinforcing bar shackle plate 4, every group
Reinforcing bar shackle plate 4 is connect with one group of connection steel cable 5 respectively, and one group of joining shackle 6, joining shackle 6 is arranged in the lower end of connection steel cable 5
It is connect again with main reinforcement 7.
In the present invention, distribution beam 3 is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, use steel plate below suspension centre
It is welded by main reinforcement spacing.
A kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed improves rate, and can be safely and effectively
Ground construction
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using very heavy rattan and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after
Prepare to implement lifting.
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane.
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root
Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place
On, then remove end reinforced shackle.
Implementation through the invention: (1) being installed by tower crane integral lifting, improves the speed of reinforcement installation, is being improved
Reinforcing bar single installation number;(2) working time for reducing high altitude operation personnel, reduce security risk;(3) entire bundle is avoided
Reinforcing bar lifting, vertical transfer, the damage in decentralization process to steel bar head, it is ensured that reinforcing bar quality of connection.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to consistent with principle disclosed herein and features of novelty
Widest scope.
Claims (3)
1. a kind of curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: hung including tower crane
Hook (1), lifting steel cable (2), distribution beam (3), reinforcing bar shackle plate (4), connection steel cable (5), joining shackle (6), main reinforcement (7);
Crane hook (1) is connect by lifting by crane steel cable (2) with distribution beam (3);The lower end of distribution beam (3) has multiple groups reinforcing bar lifting lug
Plate (4), every group of reinforcing bar shackle plate (4) connect with one group of connection steel cable (5) respectively, and one group of company is arranged in the lower end of connection steel cable (5)
It unloads button (6), joining shackle (6) is connect with main reinforcement (7) again.
2. the curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, feature exist according to claim 1
In: distribution beam (3) is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre
It connects.
3. a kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: including following step
It is rapid:
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using jack line and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after
Prepare to implement lifting;
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane;
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root
Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place
On, then remove end reinforced shackle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910747624.2A CN110329896A (en) | 2019-08-14 | 2019-08-14 | The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910747624.2A CN110329896A (en) | 2019-08-14 | 2019-08-14 | The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs |
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Publication Number | Publication Date |
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CN110329896A true CN110329896A (en) | 2019-10-15 |
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ID=68149454
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CN201910747624.2A Pending CN110329896A (en) | 2019-08-14 | 2019-08-14 | The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111153316A (en) * | 2020-01-10 | 2020-05-15 | 中国一冶集团有限公司 | Lifting appliance for overlong PC (polycarbonate) component |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201614227U (en) * | 2010-01-14 | 2010-10-27 | 广州建峰钢绳索具有限公司 | Hoisting rigging device |
CN203998604U (en) * | 2014-07-09 | 2014-12-10 | 中铁大桥局集团第五工程有限公司 | The be threaded vertical reinforcement erecting equipment of form of employing |
CN108726358A (en) * | 2018-07-10 | 2018-11-02 | 中铁大桥局集团有限公司 | A kind of towering concrete structure main reinforcement batch hanging apparatus and method |
CN210457157U (en) * | 2019-08-14 | 2020-05-05 | 四川路桥华东建设有限责任公司 | Curtain type hoisting structure for quickly positioning and installing main reinforcement of square concrete pier column |
-
2019
- 2019-08-14 CN CN201910747624.2A patent/CN110329896A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201614227U (en) * | 2010-01-14 | 2010-10-27 | 广州建峰钢绳索具有限公司 | Hoisting rigging device |
CN203998604U (en) * | 2014-07-09 | 2014-12-10 | 中铁大桥局集团第五工程有限公司 | The be threaded vertical reinforcement erecting equipment of form of employing |
CN108726358A (en) * | 2018-07-10 | 2018-11-02 | 中铁大桥局集团有限公司 | A kind of towering concrete structure main reinforcement batch hanging apparatus and method |
CN210457157U (en) * | 2019-08-14 | 2020-05-05 | 四川路桥华东建设有限责任公司 | Curtain type hoisting structure for quickly positioning and installing main reinforcement of square concrete pier column |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111153316A (en) * | 2020-01-10 | 2020-05-15 | 中国一冶集团有限公司 | Lifting appliance for overlong PC (polycarbonate) component |
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