CN105672672A - Pier column construction system and construction method - Google Patents
Pier column construction system and construction method Download PDFInfo
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- CN105672672A CN105672672A CN201610077643.5A CN201610077643A CN105672672A CN 105672672 A CN105672672 A CN 105672672A CN 201610077643 A CN201610077643 A CN 201610077643A CN 105672672 A CN105672672 A CN 105672672A
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- pier stud
- support column
- pier
- construction system
- framework
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B2001/3572—Extraordinary methods of construction, e.g. lift-slab, jack-block using templates or jigs to set out buildings or parts thereof
Abstract
The invention provides a pier column construction system, and relates to the field of buildings. The pier column construction system comprises a temporary supporting frame, a plurality of cable ropes and hoisting equipment for hoisting a pier column framework, wherein the temporary supporting frame comprises a first supporting column, a second supporting column opposite to the first supporting column and a connecting beam connected between the first supporting column and the second supporting column; the multiple cable ropes are respectively arranged on both sides of the temporary supporting frame; the hoisting equipment is arranged on the connecting beam. The pier column construction system provided by the invention is high in operation safety and high in construction efficiency, and the construction period can be effectively shortened. The invention further provides a construction method of the pier column construction system to better use the pier column construction system.
Description
Technical field
The present invention relates to building field, in particular to a kind of pier stud construction system and construction method.
Background technology
The construction of existing pier stud generally faces problems with: the safety problem that work high above the ground frequently causes; The problem of inefficiency.
Pier stud construction technology conventional at present mainly has 2 kinds: the Turnover Form Construction Technology and climbing shuttering construction technology.
Pier stud construction technology two kinds conventional is all from the bottom up, and a point little sections is constructed pier stud successively, and every little sections is usually no more than 6m. Specifically, on-the-spot colligation bottom sections pier stud reinforcing bar, installing bottom layer sections Pier Formwork, build bottom sections concrete, reach after requirement of strength, to carry out a upper little sections foot stall steel muscle, Pier Formwork and concrete construction operation again until concrete. The colligation of pier stud reinforcing bar and the assembled of Pier Formwork all complete at scene, high-altitude, and amount of high-altitude operation is big, and hanging device operation is frequent, and the safety of workmen is difficult to ensure that; And each little sections construction period about 10 days, in 60 meters of high piers, total construction period reaches about 100 days, and required work day is many, and speed of application is slow, and construction cost is high.
To sum up, a large amount of engineering practices show: at present conventional pier stud construction technology exists that efficiency is low, of poor benefits and the problem such as processing safety is low.
Summary of the invention
It is an object of the invention to provide a kind of pier stud construction system, this pier stud construction system has processing safety height, the feature that the construction period is short, efficiency is high.
Another object of the present invention is to provide the construction method of a kind of above-mentioned pier stud construction system, in order to pier stud construction system is carried out good utilization.
This invention address that it technical problem is that to realize by the following technical solutions.
A kind of pier stud construction system, it includes temporary support, many cable wind ropes and for promoting the crane gear of pier stud framework. Temporary support includes the first support column and the first support column is oppositely arranged the second support column and be connected to the tie-beam between the first support column and the second support column. Many cable wind ropes are respectively arranged at the both sides of temporary support. Crane gear is arranged on tie-beam.
A kind of construction method of above-mentioned pier stud construction system, it includes, it is provided that pier stud construction system; Pier stud framework includes complete formula pier stud reinforcing bar and complete formula Pier Formwork, and complete formula Pier Formwork wraps up complete formula pier stud reinforcing bar;One end of crane gear with the complete formula Pier Formwork of pier stud framework is connected, utilizes crane gear to promote pier stud framework, move to after fixing between the first support column and the second support column, building concrete until pier stud framework.
A kind of construction method of above-mentioned pier stud construction system, it includes, it is provided that pier stud construction system; Pier stud framework is top-down segmentation structure, and including Multi-segment frame, every section of joint frame includes pier stud reinforcing bar and the Pier Formwork for wrapping up pier stud reinforcing bar mated with pier stud reinforcing bar; First crane gear is connected with the joint frame being positioned at the top, then crane gear is utilized to be moved by the joint frame of the top between the first support column and the second support column and lifting section frame, again by upper under the Multi-segment frame of the lower section of the assembled joint frame being positioned at the top successively, form pier stud framework and fix, building concrete.
The pier stud construction system of the embodiment of the present invention and construction method provide the benefit that: the first support column and the second support column are oppositely arranged, then tie-beam is utilized the two to be attached and fix, form temporary support, cable wind rope connects from the side of temporary support again, temporary support is made to produce tension force, being formed good fixing, multiple components are collectively forming fixed support structure. Crane gear is arranged on the tie-beam of this fixed support structure, from above pier stud framework is promoted, and makes pier stud framework erect. So, utilize crane gear just can be erected by complete pier stud framework, then build concrete; Or by the pier stud framework of segmentation from top to bottom successively combination erect, concrete is built in assembly again after completing, without again through artificial repeatedly climbing from the bottom up, colligation, build, thus the generation of the potential danger avoiding artificial frequent work high above the ground and causing. And, this kind of mode can install whole pier stud framework in advance, only need to build concrete time at the scene again; Or multistage pier stud framework can be installed in advance, only need to simply connect again and build concrete time at the scene, so, effectively shorten the construction period, improve speed of application and efficiency of construction.
Accompanying drawing explanation
For the clearer explanation embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the left view schematic diagram during pier stud construction system construction of the embodiment of the present invention one offer;
Fig. 2 is that the pier stud construction system that the embodiment of the present invention one provides is constructed the schematic front view of concrete to be built;
Fig. 3 is the schematic front view during pier stud construction system construction of the embodiment of the present invention two offer;
Fig. 4 is the schematic front view during pier stud construction system construction of the embodiment of the present invention two offer;
Fig. 5 is the schematic front view during pier stud construction system construction of the embodiment of the present invention two offer;
Fig. 6 is the schematic front view after the pier stud construction system construction casting concrete that the embodiment of the present invention two provides;
Fig. 7 is the left view schematic diagram during pier stud construction system construction of the embodiment of the present invention three offer;
Fig. 8 is the left view schematic diagram during pier stud construction system construction of the embodiment of the present invention four offer;
Fig. 9 is the left view schematic diagram during pier stud construction system construction of the embodiment of the present invention five offer.
Wherein, accompanying drawing labelling collects as follows:
Pier stud construction system 100,200,300,400,500;
Temporary support 101; First support column 102; Second support column 103; Tie-beam 104; Cable wind rope 105; Pier stud framework 106; Pier stud reinforcing bar 107; Pier Formwork 108; Crane gear 109;
Carriage 301;
Gripper shoe 401; First horizontally tracting equipment 402;
Second horizontally tracting equipment 501.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Generally can with various different configurations arrange and design with the assembly of the embodiment of the present invention that illustrate described in accompanying drawing herein.
Therefore, below the detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed the scope of the present invention, but is merely representative of the selected embodiment of the present invention. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be carried out definition further and explain in accompanying drawing subsequently.
In describing the invention, it should be noted that, term " on ", the orientation of the instruction such as " bottom " or position relationship be based on orientation shown in the drawings or position relationship, or this invention product orientation usually put or position relationship when using, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention. Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicate or hint relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
Embodiment one
The embodiment of the present invention one provides a kind of pier stud construction system 100, and its work progress is referring to Fig. 1, and the state that construction is nearly completed is referring to Fig. 2. This pier stud construction system 100 includes temporary support 101, many cable wind ropes 105 and for promoting the crane gear 109 of pier stud framework 106, temporary support 101 includes the first support column 102 and the first support column 102 is oppositely arranged the second support column 103 and be connected to the tie-beam 104 between the first support column 102 and the second support column 103, many cable wind ropes 105 are respectively arranged at the both sides of temporary support 101, and crane gear 109 is arranged on tie-beam 104.
In the present embodiment, temporary support 101 is the temporary support of steel beam column, say, that first support column the 102, second support column 103 and tie-beam 104 are steel beam column, first support column the 102, second support column 103 respectively two.Certainly, the radical of the structure composition of temporary support 101, the first support column 102 and the second support column 103 is not limited thereto, temporary support 101 can also be steel and concrete structure, can also be the structure such as steel beam column and steel and concrete structure combination, the first support column respective quantity of the 102, second support column 103 can be the six roots of sensation, eight. In addition, the vertically height of the first support column 102 and the second support column 103 is also not construed as limiting, as long as crane gear 109 can be promoted pier stud framework 106 and provide support by the temporary support 101 that first support column the 102, second support column 103, tie-beam 104 are constituted, pier stud framework 106 is promoted to design altitude just. In the present embodiment, tie-beam 104 includes horizontal girder and longitudinal girder, horizontal girder and longitudinal girder and is staggered into Mesh connection, it is firm to connect, it is possible to bear bigger pulling force, certainly, the structure of tie-beam 104 is not limited thereto, and it can also be other structures, such as " one " word formula structure.
Two first support column 102 same columns are arranged, and two second support column 103 same columns are arranged, and the often end of tie-beam 104 is connected with 102, two second support columns 103 of two first support columns respectively. Left view, tie-beam 104 is supported by two first support columns 102 or two second support columns 103, and master looks, and tie-beam 104 is by the first support column 102 and the second support column 103 common support, looking up, tie-beam 104 is by two first support columns 102 and two second support column 103 common support. The top of every first support column 102 and every second support column 103 is all connected with tie-beam 104, and bottom is both secured to pier, it is, of course, also possible to be fixed on underground. Master looks, and tie-beam 104 is collectively forming " Jiong " word structure with supporting beam, and what transversary represented is tie-beam 104, the master that vertical structure represents respectively the first support column 102 and the second support column 103 depending on seeing. Crane gear 109 is such as two synchronous jack, and certainly, crane gear 109 is not limited thereto, it is also possible to for hoist engine etc., all can as crane gear 109 as long as the equipment of pier stud framework 106 can be upgraded, and number of units can also be one, four etc.
According to narration above, cable wind rope 105 is just such as four, and certainly, its radical is also not limited, it is possible to be eight, 12 etc. If looking from main, then cable wind rope 105 is divided into the left and right sides, two, every side, and every corresponding one of cable wind rope 105 supports beam, and two cable wind rope 105 same columns of every side are oppositely arranged; If from left view, then the cable wind rope 105 of every side is respectively formed triangular structure. One end of every cable wind rope 105 all connects with adjacent support beam, and bottom is both secured to pier. Two cable wind ropes 105 of every side can tensioning in opposite directions, the device of " Jiong " word structure of its middle sandwiched is formed good fixing, the common balance keeping " Jiong " word structure, fixed, contributing to the later stage promotes integrally-built stability during pier stud framework 106.
Pier stud framework 106 includes pier stud reinforcing bar 107 (for the ease of explanation, introduce pier stud reinforcing bar 107) and Pier Formwork 108 (for the ease of explanation, introduce Pier Formwork 108), when mounted, Pier Formwork 108 is coated on the surface of pier stud reinforcing bar 107, so operation is concrete to build for the ease of the later stage, and Pier Formwork 108 is that concrete building serves moulding effect. In the industry of pier stud construction, the structure of pier stud reinforcing bar 107 and Pier Formwork 108 and annexation are prior art, do not repeat them here.In the present embodiment, what crane gear 109 actually connected is Pier Formwork 108.
In the present embodiment, pier stud framework 106 includes complete formula pier stud reinforcing bar and complete formula Pier Formwork, and complete formula Pier Formwork wraps up complete formula pier stud reinforcing bar. It is to say, pier stud reinforcing bar 107 and Pier Formwork 108 can in ground accumbency, assembly connects into as a whole, after then utilizing pier stud construction system 100 to be fixed the position of the pier stud framework 106 of the two formation, it is possible to carry out building of concrete.
First support column 102 and the second support column 103 are oppositely arranged, then tie-beam 104 is utilized the two to be attached and fix, form temporary support 101, cable wind rope 105 connects from the side of temporary support 101 again, temporary support 101 is made to produce tension force, being formed good fixing, multiple components are collectively forming fixed support structure. Crane gear 109 is arranged on the tie-beam 104 of this fixed support structure, from above pier stud framework 106 is promoted, and makes pier stud framework 106 erect. So, utilize crane gear 109 just can be erected by complete pier stud framework, then build concrete, without again through artificial repeatedly climbing from the bottom up, colligation, build, thus the generation of the potential danger avoiding artificial frequent work high above the ground and causing. And, this kind of mode can install whole pier stud framework in advance, only need to build concrete again time at the scene, so, effectively shortens the construction period, improves speed of application and efficiency of construction.
Additionally, the present embodiment additionally provides the construction method of pier stud construction system 100, comprising: the one end by crane gear 109 with the complete formula Pier Formwork of pier stud framework 106 is connected, crane gear 109 is utilized to promote pier stud framework 106 (to design altitude), move to after fixing between the first support column 102 and the second support column 103, building concrete until pier stud framework 106.
When pier stud framework 106 moves to when being fixed between the first support column 102 and the second support column 103, if bottom is provided with pier, then the bar connecting that stretches out by pier stud reinforcing bar Yu pier is also needed to fix.
Embodiment two
The embodiment of the present invention two provides a kind of pier stud construction system 200, its work progress is referring to Fig. 3～Fig. 5, the setting of pier stud framework 106 is different from embodiment one, all the other arrange all identical with embodiment one, in the present embodiment, pier stud framework 106 is top-down segmentation structure, and including Multi-segment frame, every section of joint frame includes pier stud reinforcing bar and the Pier Formwork for wrapping up pier stud reinforcing bar mated with pier stud reinforcing bar. In the present embodiment, pier stud framework 106 such as includes three sections of joint framves, then pier stud reinforcing bar is also three sections (mentioned here pier stud reinforcing bars 107 that pier stud reinforcing bar is segmentation), Pier Formwork be also three sections the Pier Formwork 108 of segmentation (Pier Formwork mentioned here be), so, the joint frame called after first paragraph of the top just can be saved frame, middle joint frame called after second segment joint frame, the joint frame called after of bottom the 3rd section joint frame. Certainly, this numerical value is not intended as restriction, and joint frame can also be two sections, four sections etc.
The present embodiment additionally provides the construction method of pier stud construction system 200, it is connected comprising: first crane gear 109 is saved frame with first paragraph, then utilize crane gear 109 first paragraph is saved frame move between the first support column 102 and the second support column 103 and promote first paragraph joint frame, again by upper under assembled second segment joint frame and the 3rd section of joint frame successively, form pier stud framework 106 and fix, building concrete.
In the present embodiment, first paragraph pier stud reinforcing bar and first paragraph Pier Formwork are previously-joined before the lifting, form first paragraph joint frame, then crane gear 109 is utilized to be saved by first paragraph after frame is promoted to certain altitude, assembled second segment pier stud reinforcing bar under frame is saved at first paragraph, then second segment Pier Formwork is spliced at the side of second segment pier stud reinforcing bar, recycling crane gear 109 continues up to promote, then assembled 3rd section of pier stud reinforcing bar and the 3rd section of Pier Formwork, building concrete again, this step can referring to Fig. 6.
In this kind of construction method, if first paragraph joint frame is located between the first support column 102 and the second support column 103 at the beginning, so certainly the process then through " first paragraph saving frame move between the first support column 102 and the second support column 103 " it is no need for, with first paragraph, crane gear 109 is saved frame be connected, it is then lifted out first paragraph joint frame, continues the assembly of second segment joint frame just.
Embodiment three
On the basis of embodiment one, embodiments of the invention three provide a kind of pier stud construction system 300, and its work progress is referring to Fig. 7.
When crane gear 109 is when promoting pier stud framework 106, the other end of pier stud framework 106 can contact ground, in lifting process, frictional force between this one end and ground can increase crane gear 109 and the load of whole fixed support structure, so in order to conveniently upgrade pier stud framework 106, inventor is through research, and pier stud construction system further comprises carriage 301, and carriage 301 is arranged at the bottom of pier stud framework 106.
In the present embodiment, carriage 301 is such as two pulleys, and certainly, its number is not limited thereto, it is also possible to be three, four etc.
Embodiment four
On the basis of embodiment three, embodiments of the invention four provide a kind of pier stud construction system 400, and its work progress is referring to Fig. 8.
It is provided with carriage 301, certain convenience can be provided for whole pier stud construction system 300, if but ground relief, in lifting process, also the stress of crane gear 109 and the balance of pier stud framework 106 can be affected, may result in from horizontal positioned to the moving process vertically erected, the inclination of pier stud framework 106 and overturning. Thus, when one end of crane gear 109 with pier stud framework 106 is connected, pier stud construction system 300 further comprises the gripper shoe 401 of the other end offer sliding surface into pier stud framework 106. The two ends of gripper shoe 401 ride upon on pier, the carriage 301 of pier stud framework 106 can slide in gripper shoe 401, so, ensure that the sliding surface of carriage 301 is smooth, carriage 301 is effectively avoided to be likely to adversely affected at taxiing, additionally it is possible to ensure that the load subjected to of pier stud framework 106 is uniformly distributed.
Owing to pier stud framework 106 mass is relatively big, it is to turn to vertical state from level, so under the pulling force effect of crane gear 109, pier stud framework 106 can be moved along. And the bottom of pier stud framework 106 is provided with carriage 301, so the translational speed of pier stud framework 106 is likely to very fast, causing that the pulling force that crane gear 109 provides cannot keep always situated on vertical direction, there is skew and unstable in the stress of pier stud framework 106. So, it is possible to increase danger and the impaired probability of pier stud framework 106 of operator in lifting process. So, in order to make pier stud framework 106 stress balance when elevated, keep more stable mobile status, pier stud construction system 300 also includes the first horizontally tracting equipment 402, first horizontally tracting equipment 402 is connected with pier stud framework 106, and the pull strength direction of the first horizontally tracting equipment 402 is contrary with the direction of advance of pier stud framework 106.
In the present embodiment, crane gear 109 is connected with the top of pier stud framework 106, and the first horizontally tracting equipment 402 is connected with the bottom of pier stud framework 106, and the first horizontally tracting equipment 402 is such as hoist engine. Certainly, above-mentioned link position is not intended as restriction, it is possible to so that the first horizontally tracting equipment 402 is connected with the middle part of pier stud framework 106, as long as pier stud framework 106 can be balanced, make it transfer to plumbness, stability under loading from level slowly, do not produce displacement just. And the first horizontally tracting equipment 402 can also be other equipment, such as chain block.
Pier stud construction system 300 suitability that the present embodiment provides is extensive, efficiency of construction is high, security performance good, mounting or dismounting are convenient and benefit is obvious, effectively compensate for the defect of prior art. Calculating with pier stud high for 60m, adopt existing pier stud construction system 300 to construct, the duration is about 100 days; And adopting the pier stud construction system 300 that the present embodiment provides to construct, the duration is about 10 days, and efficiency is greatly improved. And due to without on-the-spot installation at high altitude pier stud reinforcing bar 107 and Pier Formwork 108, it is possible to saving substantial amounts of equipment and labour force, cost is greatly decreased, also just owing to significantly reducing amount of high-altitude operation, so safety is ensured.
Embodiment five
On the basis of embodiment four, embodiments of the invention five provide a kind of pier stud construction system 500, and its work progress is referring to Fig. 9. In the present embodiment, pier stud construction system 400 also includes the second horizontally tracting equipment 501, and the second horizontally tracting equipment 501 is connected with pier stud framework 106, and the pull strength direction of the second horizontally tracting equipment 501 is identical with the direction of advance of pier stud framework 106.
In fact, this kind is arranged it is to say, horizontally tracting equipment has two, and the first horizontally tracting equipment 402 is arranged at the position of the direction of retreat of pier stud framework 106, and the second horizontally tracting equipment 501 is arranged at the position of the direction of advance of pier stud framework 106. From left view, it is exactly that a first from left parts on the right side and other pier stud framework 106 drawn, pier stud framework 106 is under the pulling force of crane gear 109 being subject to, the pulling force of the first horizontally tracting equipment 402, the pulling force of the second horizontally tracting equipment 501 and the effect of self gravitation, remain stable for, it is moved along with speed slowly, realizing transferring to the purpose of vertical state from level, therebetween, the traction of pier stud framework 106 is remained on opposed vertical direction by crane gear 109.
Second horizontally tracting equipment 501 is also such as hoist engine, it is of course also possible to be chain block etc.
To sum up, pier stud construction system provided by the invention, when constructing, it is possible to comprise the following steps:
(1) carry out Structure Calculation according to pier stud height, it is determined that the specification of the main material equipment such as the first support column, the second support column, tie-beam, crane gear and cable wind rope, after processing, transport job site to;
(2) construction method of construction method or the stagewise pier stud reinforcing bar adopting complete formula pier stud reinforcing bar is determined according to pier stud height and job site;
(3) erection, installation temporary support frame, arrange crane gear, draw and set cable wind rope and arrange other auxiliary device;
(4) construct according to the construction method of complete formula pier stud reinforcing bar, then in close pier stud location site assembly pier stud reinforcing bar and Pier Formwork, and make both being connected in one; Construction method according to stagewise pier stud reinforcing bar is constructed, then install segmentation pier stud reinforcing bar and segmentation Pier Formwork in processing factory's segmental machining, utilize crane gear assembly gradually to complete;
(5), after all assembly of pier stud reinforcing bar and Pier Formwork complete and fix, pier stud concrete can be built disposable or several times;
(6) pier stud construction is complete, removes cable wind rope, crane gear and temporary support etc. after removing Pier Formwork.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a pier stud construction system, it is characterized in that: include temporary support, many cable wind ropes and for promoting the crane gear of pier stud framework, described temporary support includes the first support column and described first support column is oppositely arranged the second support column and be connected to the tie-beam between described first support column and described second support column, described many cable wind ropes are respectively arranged at the both sides of described temporary support, and described crane gear is arranged on described tie-beam.
2. pier stud construction system according to claim 1, it is characterised in that: described pier stud framework includes complete formula pier stud reinforcing bar and complete formula Pier Formwork, and described complete formula Pier Formwork wraps up described complete formula pier stud reinforcing bar;
Or described pier stud framework is top-down segmentation structure, including Multi-segment frame, every section of joint frame includes pier stud reinforcing bar and the Pier Formwork for wrapping up described pier stud reinforcing bar mated with described pier stud reinforcing bar.
3. pier stud construction system according to claim 1, it is characterised in that: described crane gear is synchronous jack.
4. pier stud construction system according to claim 1, it is characterised in that: described pier stud construction system also includes carriage, and described carriage is arranged at the bottom of described pier stud framework.
5. pier stud construction system according to claim 1, it is characterised in that: described crane gear is connected with one end of described pier stud framework, and described pier stud construction system also includes the gripper shoe providing sliding surface for the other end of described pier stud framework.
6. pier stud construction system according to claim 1, it is characterized in that: described pier stud construction system also includes the first horizontally tracting equipment, described first horizontally tracting equipment is connected with described pier stud framework, and the pull strength direction of described first horizontally tracting equipment is contrary with the direction of advance of described pier stud framework.
7. pier stud construction system according to claim 6, it is characterised in that: described first horizontally tracting equipment is hoist engine.
8. pier stud construction system according to claim 6, it is characterized in that: described pier stud construction system also includes the second horizontally tracting equipment, described second horizontally tracting equipment is connected with described pier stud framework, and the pull strength direction of described second horizontally tracting equipment is identical with the direction of advance of described pier stud framework.
9. the construction method of a pier stud construction system, it is characterised in that: it includes,
Pier stud construction system is provided, described pier stud construction system includes temporary support, many cable wind ropes and for promoting the crane gear of pier stud framework, described temporary support includes the first support column and described first support column is oppositely arranged the second support column and be connected to the tie-beam between described first support column and described second support column, described many cable wind ropes are respectively arranged at the both sides of described temporary support, and described crane gear is arranged on described tie-beam;
Described pier stud framework includes complete formula pier stud reinforcing bar and complete formula Pier Formwork, and described complete formula Pier Formwork wraps up described complete formula pier stud reinforcing bar;
One end of described crane gear with the described complete formula Pier Formwork of described pier stud framework is connected, described crane gear is utilized to promote described pier stud framework, move to after fixing between described first support column and described second support column, building concrete until described pier stud framework.
10. the construction method of a pier stud construction system, it is characterised in that: it includes,
Pier stud construction system is provided, described pier stud construction system includes temporary support, many cable wind ropes and for promoting the crane gear of pier stud framework, described temporary support includes the first support column and described first support column is oppositely arranged the second support column and be connected to the tie-beam between described first support column and described second support column, described many cable wind ropes are respectively arranged at the both sides of described temporary support, and described crane gear is arranged on described tie-beam;
Described pier stud framework is top-down segmentation structure, and including Multi-segment frame, every section of joint frame includes pier stud reinforcing bar and the Pier Formwork for wrapping up described pier stud reinforcing bar mated with described pier stud reinforcing bar;
First described crane gear is connected with the described joint frame being positioned at the top, then described crane gear is utilized to be moved by the described joint frame of the top between described first support column and described second support column and promote described joint frame, again by upper under the lower section of the assembled described joint frame being positioned at the top successively multistage described in joint frame, form described pier stud framework and fix, building concrete.
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| CN201610077643.5A CN105672672B (en) | 2016-02-03 | 2016-02-03 | A kind of pier stud construction system and construction method |
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| CN201610077643.5A CN105672672B (en) | 2016-02-03 | 2016-02-03 | A kind of pier stud construction system and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111676817A (en) * | 2020-06-01 | 2020-09-18 | 中铁八局集团第二工程有限公司 | Construction method of pier column type bridge upright column movable cable rope device |
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