CN105464123A - Clamping plate type reinforcing cage mounting platform - Google Patents
Clamping plate type reinforcing cage mounting platform Download PDFInfo
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- CN105464123A CN105464123A CN201511033963.2A CN201511033963A CN105464123A CN 105464123 A CN105464123 A CN 105464123A CN 201511033963 A CN201511033963 A CN 201511033963A CN 105464123 A CN105464123 A CN 105464123A
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- clamp
- reinforcing cage
- plate
- type
- mounting platform
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
Abstract
The invention discloses a clamping plate type reinforcing cage mounting platform. The clamping plate type reinforcing cage mounting platform comprises an annular gap platform and clamping plate systems which are arranged on the annular gas platform in a clamping manner, wherein the annular gap platform comprises a main bracket which is arranged circumferentially around a reinforcing cage and an annular plate which is mounted on the main bracket in a protruding manner; each of the clamping plate systems comprises a plurality of clamping plates which are arranged on the annular plate in a clamping manner; the direction towards the center of the annular plate is defined as the front direction; the clamping plates comprise plate bodies provided with front protruding angles and clamping slots which are formed in positions under the plate bodies and form front side surfaces and rear side surfaces. According to the clamping plate type reinforcing cage mounting platform disclosed by the invention, the integral construction of butting and positioning of extra-long overweight reinforcing cages is realized, the construction mechanized level and construction automatized level are effectively improved, and the construction operating environment is improved, so that the mounting operation of the reinforcing cage is safe, convenient and precise.
Description
Technical field
The present invention relates to a kind of road and bridge construction technology, particularly relate to a kind of clamp plate type reinforcing cage mounting platform.
Background technology
Bridge engineering, due to advantages such as its floor space is few, sedimentation is little, form of structure is many, wide accommodations, is widely used in highway engineering and railway engineering.Be the most common and base form that is extensive use at bridge engineering pile foundation, the pile foundation comparatively large for some diameters, stake is long, its reinforcing cage heavier-weight, main muscle spacing, also than comparatively dense, cause than very large difficulty to the construction of reinforcing cage in-site installation.
Prior art can be taked to install with the reinforcing cage of under type to ultralong overweight:
With reference to figure 1 and Fig. 2, a kind of mode is that the mode taking shaped steel shoulder pole girder to cross carries out suspension installation to reinforcing cage.Conventional shaped steel shoulder pole girder has various ways, as common work steel, channel-section steel, the square steel even section steel material such as rail steel, by being pressed on the platform of both sides by shaped steel through reinforcing cage, this is a kind of easy and effective form of construction work, is widely used in the reinforcing cage installation practice of routine.But conventional shaped steel is difficult to through the less reinforcing cage of rebar spacing, generally need adjusts rebar design spacing or damage muscle of being advocated, or the performance according to adopted shaped steel is taked to put more energy into, strengthen process to reinforcing cage.
With reference to figure 3 and Fig. 4, another kind of mode adopts the mode of hoisting cable anchorage suspention to carry out suspension to reinforcing cage to install.But for the reinforcing cage that weight is larger, its processing safety is not high and be unfavorable for construction technology development and progress.
Above two kinds of modes pass reinforcing cage because needing manual operation, and mechanization, automaticity are low, and work efficiency is low, construction safety risk is large.Particularly when the design weight of pile foundation steel bar cage is large, rebar spacing hour, above two kinds of modes are adopted to be difficult to carry out reinforcing cage installation.If when not injuring reinforcing bar and take less shaped steel, reinforcement process need be carried out to it, when meet stressed after reinforcing cage just can be installed, but its operation is still more difficult, there is higher construction safety risk.
Further, when reinforcing cage design overlength, owing to being subject to the height restriction of suspension system, need to its hang muscle carry out merogenesis installation time, also need to further consider and hang the conversion of muscle and the convenience of anchoring and safety.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, there is provided a kind of mechanization of building operation, automatization level high and constructing operation environment can be improved, make up the limitation of conventional construction means, operationally safe, convenient and reach object clamp plate type reinforcing cage mounting platform is accurately installed.
For reaching above technical purpose, the technical solution used in the present invention is as follows:
A kind of clamp plate type reinforcing cage mounting platform, it comprises annular Longkou platform and is fastened on the clamp system on this annular Longkou platform; Described annular Longkou platform comprises the main support and the outstanding annular slab be arranged on this main support that circumference arranges around described reinforcing cage; Described clamp system comprises several and is vertically fastened on clamp on described annular slab, the direction that described annular slab center is pointed in definition is front, and described clamp comprises the plate body being provided with lordosis angle of departure and the draw-in groove being formed with leading flank and trailing flank be opened in below this plate body.
Particularly, described clamp comprise there is described lordosis angle of departure plate body, be opened in described draw-in groove below described plate body, be arranged on described plate body left surface or right flank and spacing limiting plate above draw-in groove.
Further, described clamp comprises A type clamp, the described spacing limiting plate of described A type clamp is arranged on the right flank of described plate body, this A type clamp also comprises the first combination limiting plate outstanding to described plate body left and right sides extension of the leading flank the first half being arranged on described draw-in groove, and second of the described plate body left and right sides that flush in of the trailing flank the first half being arranged on this draw-in groove combine limiting plate.
Further, described clamp comprises Type B clamp, the described spacing limiting plate of described Type B clamp is arranged on the left surface of described plate body, this Type B clamp also comprises the three combination limiting plate outstanding to described plate body left and right sides extension of the trailing flank the latter half being arranged on described draw-in groove, and the 4th of the described plate body left and right sides that flush in of the leading flank the latter half being arranged on this draw-in groove combine limiting plate.
Preferably, described clamp system also comprises spacing fixing backing plate, the upper padding plate that described spacing fixing backing plate comprises left backing plate, right backing plate and is connected to above described left backing plate and right backing plate; Described upper padding plate offers opening towards rearward U-lag.
More preferably, described clamp system also comprises spacing Fixed latches; The plate body lordosis angle of departure of described A type clamp offers the A type pin-and-hole run through for described spacing Fixed latches; The plate body lordosis angle of departure of described Type B clamp is offered and is supplied that described spacing Fixed latches runs through and coaxially through with described A type pin-and-hole Type B pin-and-hole; The front end of described left backing plate and right backing plate offer respectively run through for described spacing Fixed latches and the left pin-and-hole coaxially through with described A type pin-and-hole and right pin-and-hole.
Further, the main support of described annular Longkou platform comprise be parallel to each other for a pair the first skeleton, be connected across the second skeleton between described first skeleton for a pair and be somely connected across the 3rd skeleton between described first skeleton and the second skeleton intersecting and connect; Described first skeleton, the second skeleton and the 3rd skeleton form the octagon framework of circumferential hoop around described reinforcing cage.
Preferably, described annular slab is fixed on described octagon framework with internal-cutting way.
Compared with prior art, the present invention has following advantage:
(1) clamp plate type reinforcing cage mounting platform of the present invention, uses the annular Longkou platform of overall assembling in advance, is convenient to accurately locate with pile foundation Longkou, is also convenient to move integrally to realize turnover and uses;
(2) the clamp system in clamp plate type reinforcing cage mounting platform of the present invention, its A type clamp and Type B clamp respectively used aloned time can carry out conventional reinforcing cage sections docking, these two kinds of clamps can carry out the docking of hanging muscles and joints-vital links in a speech section when combinationally using, integrated construction is carried out in the docking of reinforcing cage and the docking of hanging muscle, and the conversion between two operations is convenient, and execution conditions are safe and reliable;
(3) clamp plate type reinforcing cage mounting platform of the present invention, the relative position of clamp and platform is fixed, and can ensure the accuracy at hoop clamp center during installation, then can the accuracy of pile foundation steel bar cage of utility clamp location.Avoid the artificial deviation of reinforcing cage location, greatly improve construction quality;
(4) clamp plate type reinforcing cage mounting platform of the present invention can make the installation of reinforcing cage realize mechanization installation, and artificial installation is assisted, and effectively improves efficiency of construction.
Accompanying drawing explanation
Fig. 1 is that the mode utilizing shaped steel shoulder pole girder to cross in prior art carries out reinforcing cage hanging the construction schematic diagram installed.
Fig. 2 is the view in A-A direction in Fig. 1.
Fig. 3 is that the mode utilizing hoisting cable anchorage to suspend in midair in prior art carries out reinforcing cage hanging the construction schematic diagram installed.
Fig. 4 is the view in B-B direction in Fig. 3.
Fig. 5 utilizes clamp plate type reinforcing cage mounting platform of the present invention to carry out reinforcing cage hanging the construction schematic diagram installed, and the location schematic diagram of reinforcing cage first sections in pile foundation Longkou is shown.
Fig. 6 is the view in C-C direction in Fig. 5, and the single plan structure figure be arranged on mounting platform of clamp is shown.
Fig. 7 is the view in C-C direction in Fig. 5, illustrates that clamp formation clamp group is arranged in the plan structure figure on mounting platform.
Fig. 8 is the sectional view in D-D direction in Fig. 6, illustrates that clamp is fastened on the structural representation on annular slab.
Fig. 9 is the left view of the A type clamp in clamp plate type reinforcing cage mounting platform of the present invention.
Figure 10 is the left view of the Type B clamp in clamp plate type reinforcing cage mounting platform of the present invention.
Figure 11 is the stereo decomposing structural representation of the clamp group in clamp plate type reinforcing cage mounting platform of the present invention.
Figure 12 is the three-dimensional assembling structure schematic diagram of the clamp group in clamp plate type reinforcing cage mounting platform of the present invention.
Figure 13 is the plan structure figure of the clamp group in clamp plate type reinforcing cage mounting platform of the present invention.
Figure 14 utilizes clamp plate type reinforcing cage mounting platform of the present invention to carry out punching in the installation of ultralong overweight reinforcing cage to fall the cut away view of frame sand bucket.
Figure 15 is the docking Construction State schematic diagram utilizing clamp plate type reinforcing cage mounting platform of the present invention to carry out reinforcing cage second sections in the installation of ultralong overweight reinforcing cage.
Figure 16 be utilize clamp plate type reinforcing cage mounting platform of the present invention to carry out in the installation of ultralong overweight reinforcing cage to below the part reinforcing cage connected to pile foundation Longkou location schematic diagram.
Figure 17 utilizes clamp plate type reinforcing cage mounting platform of the present invention to carry out reinforcing cage in the installation of ultralong overweight reinforcing cage to switch the location schematic diagram of sections in pile foundation Longkou.
Figure 18 be utilize clamp plate type reinforcing cage mounting platform of the present invention carry out second section in the installation of ultralong overweight reinforcing cage hang muscle insert after Construction State schematic diagram.
Figure 19 utilizes clamp plate type reinforcing cage mounting platform of the present invention to carry out the frame sand bucket that falls of punching in the installation of ultralong overweight reinforcing cage to hang the mounting structure schematic diagram of muscle in minor details.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment one
Clamp plate type reinforcing cage mounting platform
With reference to figure 5 ~ 8, the clamp system 72 that the clamp plate type reinforcing cage mounting platform 7 in the present invention comprises annular Longkou platform 71 and is fastened on this annular Longkou platform 71.This clamp plate type reinforcing cage mounting platform 7 is placed on the operation platform 1 of pile foundation, and is positioned corresponding pile foundation Longkou 11, to carry out the assembled docking of reinforcing cage 3 at this pile foundation Longkou 11 place.
With reference to figure 6 and 7, described annular Longkou platform 71 comprises the main support 711 and the outstanding annular slab 712 be arranged on this main support 711 that arrange around described pile foundation Longkou 11.Described main support 711 comprise be parallel to each other for a pair the first skeleton 7111, be connected across the second skeleton 7112 between described first skeleton 7111 for a pair, described first skeleton 7111 and the second skeleton 7112 intersect respectively and connect and compose rectangular frame structure; Further, this main support 711 also comprises four the 3rd skeletons 7113 be connected across in described rectangular frame four interior angles, each described 3rd skeleton 7113 one end is crossing with described first skeleton 7111 to be connected, the other end is crossing with described second skeleton 7112 to be connected, and the connection of the 3rd skeleton 7113 to described first skeleton 7111 and the second skeleton 7112 plays reinforcement effect.Preferably, described first skeleton 7111, second skeleton 7112 and the 3rd skeleton 7113 together constitute the octagon framework of circumferential hoop around described reinforcing cage 3 (or pile foundation Longkou 11).Further, described annular slab 712 is fixed in this octagon framework with internal-cutting way, need to set up reinforcing structure between this annular slab 712 and each skeleton of main support 711, as stiffener or solder joint of putting more energy into, to improve the safety of this mounting platform 7 further; The top edge of this annular slab 712 is arranged higher than the plane at described main support 711 place, vertically blocks the height (see Fig. 8) established to provide for described clamp system 72.
With reference to figure 9 ~ 13, the predefined direction pointing to center, described pile foundation Longkou 11 is front, thus, described clamp system 72 comprises some clamps, the basic structure of described clamp comprise there is described lordosis angle of departure plate body, be opened in described draw-in groove below described plate body, be arranged on described plate body left surface or right flank and spacing limiting plate above draw-in groove.When the clamp of aforementioned structure is single be arranged on described annular Longkou platform 71 time, general construction requirement can be met, namely carry out the docking construction of conventional rebar cage sections, and do not need transfer to the muscle that hangs wherein or extend in described docking work progress.But apparently, the clamp of aforementioned structure can not meet the docking construction requirement of ultralong overweight reinforcing cage, particularly needing to transfer or overtime to hanging muscle, needing adopt another set of construction equipment or adopt another set of constructure scheme.
For realizing the integrated construction of ultralong overweight reinforcing cage docking, improve the structure of described clamp, described clamp comprises at least two types:
A type clamp 721, as shown in Figure 9, first it have the basic structure of aforesaid clamp: described A type clamp 721 comprise there is lordosis angle of departure 7212 A template body 7211, be opened in the A type draw-in groove 7213 being formed with leading flank 72131 and trailing flank 72132 below this A template body 7211.Further, this A type clamp 721 is also provided with some position limiting structures, comprise be arranged on this A template body 7211 right flank and A type spacing limiting plate 7214 above described A type draw-in groove 7213, be arranged on described A type draw-in groove 7213 leading flank 72131 the first half extend the first outstanding combination limiting plate 7215 to these A template body 7211 left and right sides, and second of these A template body 7211 left and right sides that flush in of trailing flank 72132 the first half being arranged on this A type draw-in groove 7213 combine limiting plate 7216;
Type B clamp 722, as shown in Figure 10, it also has the basic structure of aforesaid clamp: this Type B clamp 722 comprise there is lordosis angle of departure 7222 Type B plate body 7221, be opened in the Type B draw-in groove 7223 being formed with leading flank 72231 and trailing flank 72232 below this Type B plate body 7221.Further, this Type B clamp 722 is also provided with position limiting structure corresponding to some and described A type clamp 721: be arranged on this Type B plate body 7221 left surface and Type B spacing limiting plate 7224 above described Type B draw-in groove 7223, be arranged on the extending the outstanding 3rd to these Type B plate body 7221 left and right sides and combine limiting plate 7226 of trailing flank 72232 the latter half of described Type B draw-in groove 7223, and is arranged on the 4th combination limiting plate 7225 flushing in these Type B plate body 7221 left and right sides of leading flank 72231 the latter half of this Type B draw-in groove 7223.
As shown in Figure 11 ~ 13, by described A type clamp 721 and Type B clamp 722 combination of two, the clamp group 72 ' with another function can be formed, concrete combination is by relative with the Type B spacing limiting plate 7224 of Type B clamp 722 for the A type spacing limiting plate 7214 of described A type clamp 721 and be close to, and forms fixing spacing thus between described A template body 7211 and Type B plate body 7221; Now described first combination limiting plate 7215 is inserted in described Type B draw-in groove 7223, and described 3rd combination limiting plate 7225 is inserted in described A type draw-in groove 7213.Spacing between described A template body 7211 and Type B plate body 7221 is used for passing and anchoring, so that hang dismounting and the docking of muscle for the muscle that hangs of reinforcing cage.
Further, for reinforcing the structure of this clamp group 72 ', described clamp system 72 also comprises spacing fixing backing plate 723 and spacing Fixed latches 724.The upper padding plate 7233 that described spacing fixing backing plate 723 comprises left backing plate 7231, right backing plate 7232 and is connected to above described left backing plate 7231 and right backing plate 7232; Described upper padding plate 7233 offers opening towards rearward U-lag 72331, and the groove bottom of this U-lag 72331 needs enough dark, passes so that hang muscle.Described spacing Fixed latches 724 is for fixing relative position between described spacing fixing backing plate 723 and clamp group 72 ', and thus, the plate body lordosis angle of departure 7212 of described A type clamp 721 offers the A type pin-and-hole 7217 run through for described spacing Fixed latches 724; The plate body lordosis angle of departure 7222 of described Type B clamp 722 is offered and is supplied that described spacing Fixed latches 724 runs through and coaxially through with described A type pin-and-hole 7217 Type B pin-and-hole 7227; The front end of described left backing plate 7231 and right backing plate 7232 offer respectively run through for described spacing Fixed latches 724 and the left pin-and-hole 72311 coaxially through with described A type pin-and-hole 7217 and right pin-and-hole 72321.
As shown in figure 13, the clamp group 72 ' be made up of described A type clamp 721, Type B clamp 722, spacing fixing backing plate 723 and spacing Fixed latches 724 (not shown) defines for hanging the spacing hole 721 ' that muscle passes, and provide and be convenient to anchoring this hangs the plane of muscle, i.e. described upper padding plate 7233.
Embodiment two
Suspension system
With reference to figure 5, the present invention is promoted by suspension system 4 pairs of reinforcing cages and sections thereof and is transferred.Described suspension system 4 comprise suspension bracket 41 and top and this suspension bracket 41 anchoring fixing hang muscle 42.The described muscle 42 that hangs is spliced by multistage reinforcing bar, and wherein external screw thread attacked by the reinforcing bar of stitching portion, and two sections of adjacent reinforcing bars lengthen branch sleeve be connected by arranging female reinforcing bar.Further, described in hang muscle 42 the first sections 421 be made up of two sections of described reinforcing bars, being wherein non-operation section 4211 with one section of the anchoring of described suspension bracket 42, is operation section with one section of reinforcing cage 3 anchoring.
With reference to Figure 14, described suspension system 4 also comprises punching and to fall frame sand bucket 43, hangs muscle 42 for what be placed on that anchoring on described upper padding plate 7233 passes so that this suspension system 4 remove when removing described in hang the pulling force of muscle 42, realize safety and to fall frame.The described punching frame sand bucket 43 that falls comprises lower bucket 431 and the movable upper bucket 432 be nested in this lower bucket 431, therefore, described lower bucket 431 is provided with the cavity 4313 that all can hold or go up bucket 432 described in accommodating part, and described cavity 4313 needs to fill up the grains of sand and compacting before use; Further, described lower bucket 431 offer run through its sidewall bottom put sand hole 4311 and can control this anti-sand hole 4311 opening and closing put sand valve 4312; This lower bucket 431 be also provided with for described in hang the lower punching through hole 4314 that muscle 42 runs through, described upper bucket 432 is provided with can the upper punching through hole 4321 of coaxial nested described lower punching through hole 4314, nested for ease of activity, the external diameter of described lower punching through hole 4314 need be less than the internal diameter of described upper punching through hole 4321.
Embodiment three
The mounting method of ultralong overweight reinforcing cage
With reference to figure 5 and Figure 15 ~ 19, the mounting method of ultralong overweight reinforcing cage of the present invention comprises the following steps:
One, reinforcing cage mounting platform is laid
For large-scale reinforcement cage, general all above steel bar column installation place or near carry out the spelling of reinforcing cage, and it is inner that the reinforcing cage completed by spelling transfers to the protective cylinder of steel reinforcement cage 2 placed in advance, the riding position of described clamp plate type reinforcing cage mounting platform 7 therefore can be determined according to the position of the casing preset.Particularly, the center position measurement setting-out according to described pile foundation Longkou 11 goes out pile foundation axis, and the axial centerline of the described clamp plate type reinforcing cage mounting platform 7 integral installation in advance prepared and described pile foundation dead in line are fixed, and carry out spacing after fixing.Described clamp plate type reinforcing cage mounting platform 7 takes loop wheel machine to hang contraposition installation.
Two, the first sections of reinforcing cage and first segment hang the location of muscle
As shown in Figure 5, the first sections 31 of described reinforcing cage 3 carries out pre-assembled in other construction plants, and puts it into described pile foundation Longkou 11 to carry out suspension location by described suspension system 4.Suspension system 4 now only includes described suspension bracket 41 and hangs muscle 421 with the first segment hanging muscle 42, as previously mentioned, described first segment hangs muscle 421 and comprises and the non-operation section 4211 of described suspension bracket 41 anchoring and the operation section 4212 with the anchoring of described reinforcing cage first sections 31, the length of described operation section 4212 is generally several times of the length of reinforcing bar sections, to reduce the quantity of hanging muscles and joints-vital links in a speech section, reduce the spelling number of times hanging muscles and joints-vital links in a speech section.
Three, reinforcing cage is installed
The installation of described reinforcing cage 3 mainly comprises two stages, the spelling of first reinforcing cage sections, it two is the spellings hanging muscles and joints-vital links in a speech section, and these two stages synchronously do not carry out, under normal circumstances, once hang the spelling of muscles and joints-vital links in a speech section after spelling reinforcing cage sections described in several, the switching between these two operations needs to rely on described clamp system to realize.Below concrete installation steps are described in detail.
(1) spelling of reinforcing cage sections
(1) described reinforcing cage first sections 31 is hung;
With reference to figure 6, by A type clamp 721 described in several and/or Type B clamp 722 is single is arranged on described mounting platform, for described reinforcing cage first sections 31 (as shown in Figure 5) of suspension.
(2) reinforcing cage second sections 32 is docked;
With reference to Figure 15, be benchmark sections with described reinforcing cage first sections 31, described benchmark sections docks reinforcing cage second sections 32; Reinforcing cage second sections 32 docked needs the operation section 4212 phase anchoring of hanging muscle 421 with described first segment.
(3) lifting;
Lift to described reinforcing cage first sections 31 connected and reinforcing cage second sections 32, take out described A type clamp 721 and/or Type B clamp 722.
(4) transfer;
With reference to Figure 16, described in transferring, to described reinforcing cage second sections 32, pile foundation Longkou 11 is arrived to described reinforcing cage first sections 31 connected and reinforcing cage second sections 32.
(5) again location is hung;
Again by described A type clamp 721 and/or Type B clamp 722 is single to be arranged on described mounting platform and to hang on described reinforcing cage second sections 32 (as shown in figure 16).
(6) docking is continued;
Be benchmark sections with described reinforcing cage second sections 32, this benchmark sections docks the next sections of reinforcing cage.
(7) operation of above-mentioned steps (3) ~ (6) is repeated successively, until complete the docking of all reinforcing cage sections.
(2) spelling of muscles and joints-vital links in a speech section is hung
(1) clamp group 72 ' form is switched to;
With reference to Figure 17, when described reinforcing bar sections spelling to hang the top of operation section 7212 of muscle 421 close to described first segment, carry out the docking operation that second section hangs muscle 422.The reinforcing cage sections on the top of hanging the operation section of muscle near described first segment is defined as reinforcing cage and switches sections 33.
With reference to figure 7, the described clamp group 72 ' be made up of described A type clamp 721 and Type B clamp 722 is arranged on described mounting platform, switches sections 33 for the described reinforcing cage of suspension.
(2) insert second section and hang muscle 422;
With reference to Figure 18, remove described first segment and hang annexation between the operation section 4212 of muscle 421 and non-operation section 4211, namely unscrew described reinforcing bar and lengthen branch sleeve; Further, between described operation section 4212 and non-operation section 4211, insert second section and hang muscle 422.
(3) lifting;
Lift to the part reinforcing cage connected, take out described clamp group 72 '.
(4) transfer;
To the part reinforcing cage connected described in transferring, the docking of reinforcing cage sections is proceeded according to the operation of (5) ~ (7) of the spelling step of above-mentioned reinforcing cage sections, until reinforcing cage sections spelling hangs the top of muscle 422 close to described second section, now form second reinforcing cage and switch sections 33.
(5) again location is hung;
Again described clamp group 72 ' to be arranged on described mounting platform 7 and to switch sections 33 for hanging second reinforcing cage.
(6) docking is continued;
Remove described second section to hang muscle 422 and described first segment and hang annexation between the non-operation section 7211 of muscle, insert next joint between and hang muscle.
(7) operation of above-mentioned steps (3) ~ (6) is repeated successively, until complete all docking of hanging muscles and joints-vital links in a speech section.
(8) sheathed punching falls frame sand bucket 43;
With reference to Figure 19, minor details hung before non-operation section 4211 that muscle 423 and described first segment hang muscle is connected, the frame sand bucket 43 that described punching fallen closely is set in described minor details and hangs on muscle 43 and to be resisted against above the described upper padding plate 7233 of described clamp group 72 '.
Four, suspension system and reinforcing cage mounting platform is withdrawn
Reinforcing cage 3 good for spelling is transferred to described pile foundation casing 2 inner, then carry out concreting, after pile foundation concrete setting, described suspension system and clamp plate type reinforcing cage mounting platform are removed and had enough to meet the need use.
The method for dismounting of described suspension system for: put sand valve 4312 described in first opening and make to comprise to release the described punching grains of sand fallen in cavity 4313 described in frame sand bucket 43 suspension system 4 integral sinking that described suspension bracket 41 and first segment hang the non-operation section 4211 of muscle, hang muscle 42 now and relax; Then, remove described minor details and hang the annexation that muscle 423 and first segment hang the non-operation section 4211 of muscle; Finally withdraw the suspension system after described dismounting.
Described clamp plate type reinforcing cage mounting platform 7 can utilize loop wheel machine its entirety to be withdrawn, and need not carry out disassembling in advance.
In sum, the present invention realizes the integrated construction of ultralong overweight reinforcing cage butt junction location, effectively improves mechanization of building operation, automatization level, improves constructing operation environment, makes the fitting operation of reinforcing cage safe, convenient and accurate.
Above-described embodiment is the present invention's preferably embodiment; but be not merely restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be all included within protection scope of the present invention.
Claims (8)
1. a clamp plate type reinforcing cage mounting platform, is characterized in that: it comprises annular Longkou platform and is fastened on the clamp system on this annular Longkou platform; Described annular Longkou platform comprises the main support and the outstanding annular slab be arranged on this main support that circumference arranges around described reinforcing cage; Described clamp system comprises several and is vertically fastened on clamp on described annular slab, the direction that described annular slab center is pointed in definition is front, and described clamp comprises the plate body being provided with lordosis angle of departure and the draw-in groove being formed with leading flank and trailing flank be opened in below this plate body.
2. clamp plate type reinforcing cage mounting platform as claimed in claim 1, is characterized in that: described clamp comprise there is described lordosis angle of departure plate body, be opened in described draw-in groove below described plate body, be arranged on described plate body left surface or right flank and spacing limiting plate above draw-in groove.
3. clamp plate type reinforcing cage mounting platform as claimed in claim 2, it is characterized in that: described clamp comprises A type clamp, the described spacing limiting plate of described A type clamp is arranged on the right flank of described plate body, this A type clamp also comprises the first combination limiting plate outstanding to described plate body left and right sides extension of the leading flank the first half being arranged on described draw-in groove, and second of the described plate body left and right sides that flush in of the trailing flank the first half being arranged on this draw-in groove combine limiting plate.
4. clamp plate type reinforcing cage mounting platform as claimed in claim 2 or claim 3, it is characterized in that: described clamp comprises Type B clamp, the described spacing limiting plate of described Type B clamp is arranged on the left surface of described plate body, this Type B clamp also comprises the three combination limiting plate outstanding to described plate body left and right sides extension of the trailing flank the latter half being arranged on described draw-in groove, and the 4th of the described plate body left and right sides that flush in of the leading flank the latter half being arranged on this draw-in groove combine limiting plate.
5. clamp plate type reinforcing cage mounting platform as claimed in claim 4, is characterized in that: described clamp system also comprises spacing fixing backing plate, the upper padding plate that described spacing fixing backing plate comprises left backing plate, right backing plate and is connected to above described left backing plate and right backing plate; Described upper padding plate offers opening towards rearward U-lag.
6. clamp plate type reinforcing cage mounting platform as claimed in claim 5, is characterized in that: described clamp system also comprises spacing Fixed latches; The plate body lordosis angle of departure of described A type clamp offers the A type pin-and-hole run through for described spacing Fixed latches; The plate body lordosis angle of departure of described Type B clamp is offered and is supplied that described spacing Fixed latches runs through and coaxially through with described A type pin-and-hole Type B pin-and-hole; The front end of described left backing plate and right backing plate offer respectively run through for described spacing Fixed latches and the left pin-and-hole coaxially through with described A type pin-and-hole and right pin-and-hole.
7. clamp plate type reinforcing cage mounting platform as claimed in claim 1, is characterized in that: the main support of described annular Longkou platform comprise be parallel to each other for a pair the first skeleton, be connected across the second skeleton between described first skeleton for a pair and be somely connected across the 3rd skeleton between described first skeleton and the second skeleton intersecting and connect; Described first skeleton, the second skeleton and the 3rd skeleton form the octagon framework of circumferential hoop around described reinforcing cage.
8. clamp plate type reinforcing cage mounting platform as claimed in claim 7, is characterized in that: described annular slab is fixed on described octagon framework with internal-cutting way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033963.2A CN105464123B (en) | 2015-12-31 | 2015-12-31 | Clamp plate type steel reinforcement cage mounting platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033963.2A CN105464123B (en) | 2015-12-31 | 2015-12-31 | Clamp plate type steel reinforcement cage mounting platform |
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| CN105464123A true CN105464123A (en) | 2016-04-06 |
| CN105464123B CN105464123B (en) | 2018-01-09 |
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| CN201511033963.2A Active CN105464123B (en) | 2015-12-31 | 2015-12-31 | Clamp plate type steel reinforcement cage mounting platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293475A (en) * | 2021-12-31 | 2022-04-08 | 中交路桥华南工程有限公司 | Split ring sleeving construction method for variable-section large-section pier tower reinforcement cage segment |
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| CN105464123B (en) | 2018-01-09 |
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