CN106638463A - Crossbeam steel bar binding support and construction method thereof - Google Patents

Crossbeam steel bar binding support and construction method thereof Download PDF

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Publication number
CN106638463A
CN106638463A CN201710059585.8A CN201710059585A CN106638463A CN 106638463 A CN106638463 A CN 106638463A CN 201710059585 A CN201710059585 A CN 201710059585A CN 106638463 A CN106638463 A CN 106638463A
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CN
China
Prior art keywords
bracing frame
reinforcing bar
bar
support
crossbeam
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Application number
CN201710059585.8A
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Chinese (zh)
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CN106638463B (en
Inventor
刘阳威
张晓欣
李鼎鼎
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CCCC Second Harbor Engineering Co
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CCCC Second Harbor Engineering Co
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/068Landing stages for vessels

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The invention discloses a crossbeam steel bar binding support. The crossbeam steel bar binding support includes a support base, a plurality of support vertical rods fixed on the support base, and a support top plate fixed on the tops of the plurality of support vertical rods; a steel bar lifting support device is arranged on the support top plate; and a steel bar bearing device is arranged on one of the plurality of support vertical rods. The crossbeam steel bar binding support is simple in structure, is easy to operate, is available in manufacturing material, can optimize the binding sequence of steel bars, can raise a steel bar binding working surface, can relieve influence of a water level on construction, can prolong the working time, and can improve the operation efficiency of manual binding. Lifting adjustment of a formed steel bar skeleton can be achieved by adoption of screws, and then it is ensured that the position of a crossbeam bottom protective layer is accurate. The crossbeam steel bar binding support can bind steel bars, can improve the efficiency by more than 30%, and can substantially ensure completion of steel bar binding construction in one sea level.

Description

A kind of crossbeam reinforcing bar colligation bracing frame and its construction method
Technical field
The present invention relates to marine traffic engineering long piled wharf crossbeam reinforcing bar colligation technical field of construction, in particular to a kind of beam steel Muscle colligation bracing frame and its construction method.
Background technology
In THE LOWER YANGTZE VALLEY Wharf Construction, there is part long piled wharf construction of beam is affected larger showing by flood season and tidal level As catching up with water level to construct.The construction of the middle sill part of unfinished beam structure, will result directly in and subsequently apply before flood season arrival Work is stagnated, and need to wait until the row construction again of next dry season, at the same water level go up cause again sill can operation time shorten.Cause This, the construction speed of the middle sill part of beam structure affects Wharf Engineering overall progress.Catch up with water level construction period, each work It is connected tight between sequence, the scope of operation is little, the colligation of crossbeam reinforcing bar need to be quick in the limited support bed die scope of operation, efficient, accurate Reinforcing bar colligation construction operation is completed, so that construction of beam is quickly carried out.But due to being affected by flood season, construction often cannot be by flood Phase completes under conditions of affecting, and causes construction in later period to be stagnated.
The content of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, there is provided a kind of under the operating mode that water level affects, Sill reinforcing bar colligation operation side absolute altitude is raised, increases construction operation duration, optimization reinforcing bar colligation order simplifies colligation Flow process, improves the crossbeam reinforcing bar colligation bracing frame and its construction method of reinforcing bar colligation effect.
In order to achieve this, the crossbeam reinforcing bar colligation bracing frame designed by the present invention, it is characterised in that:Including bracing frame bottom Seat, many bracing frame vertical rods being fixed on support frame base and the bracing frame top board being fixed at the top of many bracing frame vertical rods, Support frame as described above top board is provided with reinforcing bar liftable supporter, in wherein one bracing frame vertical rod of many bracing frame vertical rods It is fixed with steel bar support device.
Specifically, the reinforcing bar liftable supporter includes passing vertically through the reinforcing bar adjusting screw rod of bracing frame top board, described Adjusting nut is arranged with reinforcing bar adjusting screw rod, the bottom surface of the adjusting nut is fitted with the top surface of bracing frame top board, the steel The bottom of muscle adjusting screw rod is fixed with steel plate, and horizontally disposed first reinforced bar support cross bar support column is fixed with the steel plate.
Specifically, the steel bar support device is the wherein one bracing frame vertical rod that level is fixed on many bracing frame vertical rods On the second reinforced bar support cross bar support column.
Further, it is banded with iron wire between the second reinforced bar support cross bar support column and bracing frame vertical rod.
Specifically, support frame as described above base is the tripod being formed by connecting by three bracing frame cross bars head and the tail, three pin Each corner of frame is connected to a bracing frame vertical rod with the horizontal acute angle.
Based on the construction method of crossbeam reinforcing bar colligation bracing frame described above, comprise the following steps:
1), crossbeam bed die support is laid, on crossbeam bed die support bamboo slab rubber is laid, bed die protection is arranged on bamboo slab rubber Layer cushion block;
2), along the multigroup crossbeam reinforcing bar colligation bracing frame of length direction arranged for interval of crossbeam bed die support, every group of beam steel Muscle colligation bracing frame includes being arranged at two crossbeam reinforcing bar colligation bracing frames of the bamboo slab rubber left and right sides, ties up in two crossbeam reinforcing bars The first reinforcing bar cross bar is set between the reinforcing bar liftable supporter for pricking bracing frame, in the reinforcing bar of two crossbeam reinforcing bar colligation bracing frames Second reinforcing bar cross bar is set between support meanss;
3) upper strata cage bar, is arranged on the first reinforcing bar cross bar, lower floor's cage bar, colligation level is arranged on the second reinforcing bar cross bar Stirrup and vertical stirrup;
4), abate steel bar support device, makes to drop down onto horizontal hoop bottom under lower floor's cage bar, between adjusting between the cage bar of upper strata Colligation operation is carried out behind gap between gap and lower floor's cage bar, steel bar support device is removed;
5), reinforcing bar liftable supporter is adjusted, horizontal hoop is transferred to bed die protective layer cushion block, carry out drag hook colligation Operation.
Preferably, the length direction in the step 2 along crossbeam bed die support arranges that one group of crossbeam reinforcing bar is tied up at interval of 5m Prick bracing frame.
It is further preferred that the height of the first reinforcing bar cross bar is higher than the design height of the first reinforcing bar cross bar in the step 2 More than 20cm.
The invention has the beneficial effects as follows:1st, the simple structure of bracing frame, easy to operate, and making material is easily obtained.2nd, it is excellent Reinforcing bar colligation order is changed.3rd, the reinforcing bar colligation scope of operation has been raised, water level has been reduced to construction infection, operation time has been increased, The operating efficiency of artificial colligation is improve simultaneously.4th, the framework of steel reinforcement lifting of shaping is adjusted using screw rod, it can be ensured that crossbeam bottom Protective layer is accurately adjusted in place.Carry out reinforcing bar colligation operation using the bracing frame designed by the present invention, efficiency improve 30% with On, can ensure to complete reinforcing bar colligation construction in a tidal level substantially.
Description of the drawings
Fig. 1 is the front view of the crossbeam reinforcing bar colligation bracing frame designed by the present invention;
Fig. 2 is the top view of the crossbeam reinforcing bar colligation bracing frame designed by the present invention;
Fig. 3 is the structural representation that middle cross beam reinforcing bar colligation bracing frame of the present invention is arranged on crossbeam bed die support;
Fig. 4 is the structural representation for arranging cage bar in the present invention on one group of crossbeam reinforcing bar colligation bracing frame;
Fig. 5 is the structural representation that horizontal hoop is installed in Fig. 4;
Fig. 6 is the structural representation that vertical stirrup is installed in Fig. 5;
Fig. 7 is the structural representation that the second reinforced bar support cross bar support column is knocked off in Fig. 6;
Fig. 8 is the structural representation that lower floor's cage bar falls to horizontal hoop bottom in the present invention;
Fig. 9 is to drop down onto the structural representation on bed die protective layer cushion block in the present invention under cage bar overall structure;
Wherein, 1-support frame base (1.1-bracing frame cross bar), the vertical rod of 2-bracing frame, 3-bracing frame top board, 4-steel Muscle adjusting screw rod, 5-adjusting nut, 6-steel plate, the 7-the first reinforced bar support cross bar support column, the 8-the second reinforced bar support cross bar Support column, 9-iron wire, 10-bamboo slab rubber, 11-bed die protective layer cushion block, the 12-the first reinforcing bar cross bar, the 13-the second reinforcing bar is horizontal Bar, 14-upper strata cage bar, 15-lower floor cage bar, 16-horizontal hoop, 17-vertical stirrup, 18-crossbeam bed die support.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
Crossbeam reinforcing bar colligation bracing frame as shown in Fig. 1-2, including support frame base 1, be fixed on support frame base 1 Many bracing frame vertical rods 2 and be fixed on the bracing frame top board 3 at the top of many bracing frame vertical rods 2, support frame base 1 is by three The tripod that the head and the tail of bracing frame cross bar 1.1 are formed by connecting, each corner of tripod be connected to one with the horizontal The bracing frame vertical rod 2 of acute angle.
Bracing frame top board 3 is provided with reinforcing bar liftable supporter, and reinforcing bar liftable supporter includes passing vertically through bracing frame The reinforcing bar adjusting screw rod 4 of top board 3, is arranged with adjusting nut 5, bottom surface and the bracing frame top of adjusting nut 5 on reinforcing bar adjusting screw rod 4 The top surface laminating of plate 3, the bottom of reinforcing bar adjusting screw rod 4 is fixed with steel plate 6, horizontally disposed first reinforcing bar is fixed with steel plate 6 Support rail support column 7.
Steel bar support device is fixed with wherein one bracing frame vertical rod 2 of many bracing frame vertical rods 2.Steel bar support device For the second reinforced bar support cross bar support column 8 that level is fixed in wherein one bracing frame vertical rod 2 of many bracing frame vertical rods 2. Iron wire 9 is banded between second reinforced bar support cross bar support column 8 and bracing frame vertical rod 2.
The construction method of the crossbeam reinforcing bar colligation bracing frame as designed by Fig. 3-9 show the present invention, including following step Suddenly:
1), crossbeam bed die support 18 is laid, bamboo slab rubber 10 is laid on crossbeam bed die support 18, arranged on bamboo slab rubber 10 Bed die protective layer cushion block 11;
2), the length direction along crossbeam bed die support 18 arranges one group of crossbeam reinforcing bar colligation bracing frame at interval of 5m, per group Crossbeam reinforcing bar colligation bracing frame includes being arranged at two crossbeam reinforcing bar colligation bracing frames of the left and right sides of bamboo slab rubber 10, in two horizontal strokes The height of the reinforcing bar cross bar 12 of the first reinforcing bar cross bar 12 first is set between the reinforcing bar liftable supporter of beam steel bar colligation bracing frame Higher than more than the design height 20cm of the first reinforcing bar cross bar 12, two crossbeam reinforcing bar colligation bracing frames steel bar support device it Between the second reinforcing bar cross bar 13 is set;
3) upper strata cage bar 14, is arranged on the first reinforcing bar cross bar 12, lower floor's cage bar 15 is arranged on the second reinforcing bar cross bar 13, Colligation horizontal hoop 16 and vertical stirrup 17;
4), abate steel bar support device, makes to drop down onto the bottom of horizontal hoop 16 under lower floor's cage bar 15, adjustment upper strata cage bar 14 it Between gap and lower floor's cage bar 15 between gap after carry out colligation operation, remove steel bar support device;
5), reinforcing bar liftable supporter is adjusted, horizontal hoop 16 is transferred to bed die protective layer cushion block 11, carry out drag hook Colligation is operated.
In the present invention, due to improve the height of the first reinforcing bar cross bar 12 and the second reinforcing bar cross bar 13, therefore master is improve The colligation height of muscle, solving affects the problem of cage bar wrapping due to flood season eagre, simultaneously because cage bar colligation is highly carried Rise, facilitate artificial operation, therefore further increase artificial operating efficiency, after operative is skilled, scene is actually matched somebody with somebody 10 people are put, cost can complete reinforcing bar colligation operation for 4 hours.The technique for comparing the directly colligation on bed die, at least shortens 2 little When, efficiency improves more than 30%, can ensure that substantially and reinforcing bar colligation construction is completed in a tidal level.
The above, is only presently preferred embodiments of the present invention, not does any pro forma to the structure of the present invention Limit.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example, Still fall within the range of technical scheme.

Claims (8)

1. a kind of crossbeam reinforcing bar colligation bracing frame, it is characterised in that:Including support frame base (1), it is fixed on support frame base (1) On many bracing frame vertical rods (2) and the bracing frame top board (3) that is fixed at the top of many bracing frame vertical rods (2), support frame as described above Top board (3) is provided with reinforcing bar liftable supporter, on wherein one bracing frame vertical rod (2) of many bracing frame vertical rods (2) It is fixed with steel bar support device.
2. a kind of crossbeam reinforcing bar colligation bracing frame as claimed in claim 1, it is characterised in that:The reinforcing bar liftable supporter Including the reinforcing bar adjusting screw rod (4) for passing vertically through bracing frame top board (3), on the reinforcing bar adjusting screw rod (4) regulation spiral shell is arranged with Female (5), the bottom surface of the adjusting nut (5) is fitted with the top surface of bracing frame top board (3), the bottom of the reinforcing bar adjusting screw rod (4) Portion is fixed with steel plate (6), and horizontally disposed first reinforced bar support cross bar support column (7) is fixed with the steel plate (6).
3. a kind of crossbeam reinforcing bar colligation bracing frame as claimed in claim 1, it is characterised in that:The steel bar support device is water Flat the second reinforced bar support cross bar support column being fixed on wherein one bracing frame vertical rod (2) of many bracing frame vertical rods (2) (8)。
4. a kind of crossbeam reinforcing bar colligation bracing frame as claimed in claim 3, it is characterised in that:The second reinforced bar support cross bar Iron wire (9) is banded between support column (8) and bracing frame vertical rod (2).
5. a kind of crossbeam reinforcing bar colligation bracing frame as claimed in claim 1, it is characterised in that:Support frame as described above base (1) is The tripod being formed by connecting from beginning to end by three bracing frame cross bars (1.1), each corner of the tripod is connected to one Bracing frame vertical rod (2) of the root with the horizontal acute angle.
6. a kind of construction method of the crossbeam reinforcing bar colligation bracing frame being based on described in the claims 1, it is characterised in that:Including Following steps:
1), crossbeam bed die support (18) is laid, bamboo slab rubber (10) is laid on crossbeam bed die support (18), on bamboo slab rubber (10) Arrangement bed die protective layer cushion block (11);
2), along the multigroup crossbeam reinforcing bar colligation bracing frame of length direction arranged for interval of crossbeam bed die support (18), every group of beam steel Muscle colligation bracing frame includes being arranged at two crossbeam reinforcing bar colligation bracing frames of bamboo slab rubber (10) left and right sides, in two beam steels First reinforcing bar cross bar (12) is set between the reinforcing bar liftable supporter of muscle colligation bracing frame, is supported in two crossbeam reinforcing bar colligations Second reinforcing bar cross bar (13) is set between the steel bar support device of frame;
3) upper strata cage bar (14), is arranged on the first reinforcing bar cross bar (12), lower floor's cage bar is arranged on the second reinforcing bar cross bar (13) (15), colligation horizontal hoop (16) and vertical stirrup (17);
4), abate steel bar support device, makes to drop down onto horizontal hoop (16) bottom under lower floor's cage bar (15), adjustment upper strata cage bar (14) Between gap and lower floor's cage bar (15) between gap after carry out colligation operation, remove steel bar support device;
5), reinforcing bar liftable supporter is adjusted, horizontal hoop (16) is transferred to bed die protective layer cushion block (11), carry out drag hook Colligation is operated.
7. a kind of construction method of crossbeam reinforcing bar colligation bracing frame as claimed in claim 6, it is characterised in that:The step 2 The middle length direction along crossbeam bed die support (18) arranges one group of crossbeam reinforcing bar colligation bracing frame at interval of 5m.
8. a kind of construction method of crossbeam reinforcing bar colligation bracing frame as claimed in claim 6, it is characterised in that:The step 2 In the first reinforcing bar cross bar (12) height higher than the first reinforcing bar cross bar (12) more than design height 20cm.
CN201710059585.8A 2017-01-24 2017-01-24 A kind of construction method of crossbeam reinforcing bar binding support frame Active CN106638463B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107620270A (en) * 2017-08-26 2018-01-23 河南省公路工程局集团有限公司 Portable positioning die carrier and its application method for guardrail reinforcing bar colligation
CN108729675A (en) * 2018-07-13 2018-11-02 上海宝冶集团有限公司 A kind of hanger device and steel reinforcement cage binding and installation method
CN109629833A (en) * 2018-12-19 2019-04-16 重庆大学 A kind of rapid constructing method of high-precision high quality reinforcing bar space net rack binding
CN111438309A (en) * 2020-05-09 2020-07-24 宁波优造建筑科技有限公司 Batch beam steel bar inverted binding frame and beam steel bar binding method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395483B (en) * 2019-07-18 2020-11-24 中国十七冶集团有限公司 Ultra-long wall steel bar conveying device and manufacturing method thereof

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Publication number Priority date Publication date Assignee Title
JPH08326320A (en) * 1995-05-31 1996-12-10 Kajima Corp Field preassembling method for wall reinforcement
CN202055546U (en) * 2011-05-12 2011-11-30 中建七局第二建筑有限公司 Simple steel bar bracket controlling height of net section of negative rib
CN202592526U (en) * 2012-06-07 2012-12-12 中铁十二局集团第七工程有限公司 Steel bar positioning device for prefabricated T-shaped beam
CN203320971U (en) * 2013-06-21 2013-12-04 张新垛 Circumferentially-revolvable split head for floor casting
CN205660891U (en) * 2016-05-31 2016-10-26 河南省公路工程局集团有限公司 Modular standardized support frame of laying of beam slab steel bones RACK
CN206512672U (en) * 2017-01-24 2017-09-22 中交第二航务工程局有限公司 A kind of crossbeam reinforcing bar colligation support frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08326320A (en) * 1995-05-31 1996-12-10 Kajima Corp Field preassembling method for wall reinforcement
CN202055546U (en) * 2011-05-12 2011-11-30 中建七局第二建筑有限公司 Simple steel bar bracket controlling height of net section of negative rib
CN202592526U (en) * 2012-06-07 2012-12-12 中铁十二局集团第七工程有限公司 Steel bar positioning device for prefabricated T-shaped beam
CN203320971U (en) * 2013-06-21 2013-12-04 张新垛 Circumferentially-revolvable split head for floor casting
CN205660891U (en) * 2016-05-31 2016-10-26 河南省公路工程局集团有限公司 Modular standardized support frame of laying of beam slab steel bones RACK
CN206512672U (en) * 2017-01-24 2017-09-22 中交第二航务工程局有限公司 A kind of crossbeam reinforcing bar colligation support frame

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107620270A (en) * 2017-08-26 2018-01-23 河南省公路工程局集团有限公司 Portable positioning die carrier and its application method for guardrail reinforcing bar colligation
CN108729675A (en) * 2018-07-13 2018-11-02 上海宝冶集团有限公司 A kind of hanger device and steel reinforcement cage binding and installation method
CN109629833A (en) * 2018-12-19 2019-04-16 重庆大学 A kind of rapid constructing method of high-precision high quality reinforcing bar space net rack binding
CN109629833B (en) * 2018-12-19 2020-09-08 重庆大学 Rapid construction method for binding high-precision high-quality steel bar space net rack
CN111438309A (en) * 2020-05-09 2020-07-24 宁波优造建筑科技有限公司 Batch beam steel bar inverted binding frame and beam steel bar binding method

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