CN105332372A - Cast-in-place pile reinforcement cage construction device and process thereof - Google Patents
Cast-in-place pile reinforcement cage construction device and process thereof Download PDFInfo
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- CN105332372A CN105332372A CN201510792948.XA CN201510792948A CN105332372A CN 105332372 A CN105332372 A CN 105332372A CN 201510792948 A CN201510792948 A CN 201510792948A CN 105332372 A CN105332372 A CN 105332372A
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Abstract
The invention discloses a cast-in-place pile reinforcement cage construction device and a process thereof. The construction device is characterized by comprising two vertical main rods, two flexible steel cables and an opposite pull ring, wherein the two vertical main rods symmetrically penetrate through configuration round holes of the opposite pull ring, are in threaded connection with connecting main ribs at the upper end of a reinforcement cage through end sleeves at the lower parts, and are connected with the opposite pull ring through upper positioning nuts and lower positioning nuts in thread linking areas at the upper ends. The placement position of the reinforcement cage can be adjusted successively by multiple times through adjusting the positions of the upper positioning nuts and the lower positioning nuts of the vertical main rods and the lengths of the flexible steel cables, so that the space position precision is guaranteed; and the total recovery of the vertical main rods, the flexible steel cables and the opposite pull ring can be realized, so that the material waste in the link is prevented, and potential adverse factors in the excavation work are reduced.
Description
technical field:
The present invention relates to the technical field of construction of civil engineering, in particular, the present invention relates to a kind of filling pile cage of reinforcement construction equipment and technique thereof.
background technology:
The load transmitted due to superstructure is complicated gradually and increasing, usually adopts deposited reinforced concrete pile to reinforce soft foundation.In the process of deposited reinforced concrete pile construction, it is a vital construction link that the location of reinforcing cage is laid, and its accuracy of laying is directly connected to the construction quality of whole stake.
In Practical Project, the reinforcing cage of some reinforced concrete pile is not that total length is arranged, even length of reinforcing cage is only designed to 1/1 to two/3rd of stake holes length, now reinforcing cage is arranged on the top position of stake holes, needs reinforcing cage hung to be fixed in stake holes then concrete perfusion by hanging muscle in work progress.For the concrete pile of total length configuration reinforcement cage, when national regulation specifies that its reinforcing cage is laid, its vertical main muscle must, apart from stake holes bottom surface certain distance, to ensure the concrete quality of bottom stake end, now still need to hang installation to reinforcing cage during construction.In a word, no matter be total length arrangement of reinforcement or non-total length arrangement of reinforcement, all need in work progress to locate the work of laying accurately to reinforcing cage.Traditional way adopts to hang muscle, intends according to the position, design space of reinforcing cage and upper end the length that fixing position calculation goes out to hang muscle; Then be welded on reinforcing cage by its one end, the other end arranges hook, hangs over and intends on permanent position.
But, have the following disadvantages in traditional method: the space absolute altitude that (1) lays due to permanent position, upper end difference, reinforcing cage is different, the muscle length of hanging of each concrete pile is caused to be not quite similar, need on the basis of careful design to every pile hang that muscle is processed one by one, naked light welding, must check one by one when being placed in stake holes in advance, increase the difficulty of job site processing, cause the making of reinforcing cage to be also difficult to batch and carry out; (2) length of hanging muscle is determined in advance by lower weld point and upper hook, if the problems such as permanent position absolute altitude change, horizontal range change appear in erecting bed, must hang out reinforcing cage in principle and hang muscle to it and again process; (3) because lower end and reinforcing cage weld together, hanging muscle after concrete pile construction cannot regain, and it is unfavorable also to bring to follow-up excavation of foundation pit work while causing bar material to waste.
summary of the invention:
A first aspect of the present invention object is to solve the above-mentioned problems in the prior art, provides a kind of reinforcing cage to install accurately and the filling pile cage of reinforcement construction equipment of the recyclable recycling of single unit system.
For realizing above object, the technical scheme that the present invention takes is as follows:
A kind of filling pile cage of reinforcement construction equipment, reinforcing cage is provided with and connects main muscle, it is characterized in that: described construction equipment comprises two vertical mobile jibs, two flexible cables, one to drawing annulus;
Be provided with in vertical mobile jib upper end the district that is threaded, upper positioning screw cap, lower positioning screw cap are installed on the district that is threaded, and upper positioning screw cap, lower positioning screw cap are threaded with the district that is threaded, and can rotate thereon; End sleeve is provided with in vertical mobile jib lower end;
Flexible cable comprises lower end hook, upper end hook, adjustable rope, power transmission lock ring, self-locking clip; Wherein: connected by power transmission lock ring between lower end hook, upper end hook, lower end hook is connected on power transmission lock ring by adjustable cords noose, and adjustable rope is provided with self-locking clip;
Described upper end hook, power transmission lock ring are fixedly connected with by rope;
Be arranged with some rows structure circular hole to drawing on annulus, structure circular hole is linked up with the lower end of vertical mobile jib, flexible cable respectively and is matched; The diameter of structure circular hole is less than the diameter of positioning screw cap, lower positioning screw cap, is greater than the diameter of vertical mobile jib.
Preferably arrange as follows:
The end sleeve inside of described vertical mobile jib is provided with screw thread, and the end thread of the main muscle of connection of this screw thread and reinforcing cage upper end matches.
The internal whorl length 10cm of described end sleeve.
Described flexible cable: its lower end hook with to drawing annulus to match for being connected drawing annulus; Upper end hook and place fixed point match for fixing whole construction equipment, and adjustable rope transmits pulling force by power transmission lock ring, and self-locking clip is for controlling the length of flexible cable.
The length of described flexible cable, refers to its active length, the active length of the active length linked up with by lower end, adjustable rope, to the active length accumulation calculating gained drawing annulus and upper end to link up with.
The active length of described lower end hook, when referring to work, it links up with the length of top inner side apart from connected adjustable cable end.Preferably, 10cm is fixed as.
The active length of described adjustable rope, when referring to work, this rope links up with lower end the end points be connected, apart from this rope with to the length of drawing annulus junction.This length controls to determine by self-locking clip.
The described active length to drawing annulus and upper end to link up with, when referring to work, the inside top distance of upper end hook is to the total length drawing annulus and flexible rope tie point.Preferably, this length is 20cm.
The described diameter to drawing the annular diameters of annulus to be greater than concreting conduit.
4 rows totally 12 are symmetrically arranged with to drawing the structure circular hole on annulus.
The Kong Xinyu of structure circular hole, to the plan range drawn between circle ring center, equals the plan range between the main muscle centre of form of connection of reinforcing cage and the reinforcing cage centre of form.
Two vertical mobile jibs are symmetry through to the structure circular hole drawing annulus, two vertical mobile jibs are threaded with the main muscle of the connection of reinforcing cage upper end by the end sleeve of bottom, by the upper positioning screw cap of vertical mobile jib threaded upper ends link zone, lower positioning screw cap with to drawing annulus to be connected; Upper positioning screw cap during connection, lower positioning screw cap lay respectively at the upper side and lower side to drawing annulus.
A second aspect of the present invention object is to provide a kind of construction technology of filling pile cage of reinforcement, it is characterized in that, comprises the following steps:
The first step, according to engineering design, determine the top absolute altitude of ground level, reinforcing cage, place, left side fixed end absolute altitude, place, right side fixed end absolute altitude, place, left side fixed end horizontal range, place, right side fixed end horizontal range, design the length to the total length drawing annulus absolute altitude, flexible cable, adjustable rope respectively;
Second step, makes reinforcing cage, and is hung in stake holes by engineering lifting machine, controls two elevation of top connecting main muscle higher than construction ground about 0.3m;
Two vertical mobile jibs are connected main muscle with two of reinforcing cage by the end sleeve of its lower end and are threaded by the 3rd step respectively;
4th step, by the upper end of drawing annulus to be arranged on vertical mobile jib, upper positioning screw cap is positioned at and is positioned at downside to drawing annulus to the upside of drawing annulus, lower positioning screw cap, is fixed simultaneously;
5th step, installs flexible cable, two lower ends hook respectively with to drawing the circular hole of annulus symmetry to be connected, the total length adjusting flexible cable by adjustable rope makes it meet calculation requirement in the first step, and fixes with power transmission lock ring and self-locking clip; Two upper end hooks are connected with fixed end on the right side of fixed end, place on the left of the place of design respectively;
6th step, tentatively puts into having installed the reinforcing cage hanging muscle device complete stake holes of having constructed;
7th step, by regulating the position of the length of flexible cable, upper positioning screw cap and lower positioning screw cap, by reinforcing cage accurate adjustment to design elevation;
8th step, transfers the conduit of concreting, and conduit, to drawing the inner annular space of annulus to pass, being built the concrete of castinplace pile, being removed conduit after building;
9th step, loosens flexible cable and makes vertical mobile jib, to drawing annulus to be all in not by the state of pulling force;
Tenth step, reversely rotates the top of two vertical mobile jibs respectively, drives the end sleeve of respective end to reverse, vertical mobile jib and reinforcing cage are departed from, reclaim vertical mobile jib, flexible cable, to drawing annulus.
According to above-mentioned construction technology: if fabrication of reinforcing cage is complete put into stake holes after, left side or place, right side fixed end are damaged, on the left of it, several arbitrarily in totally 4 parameters of place fixed end absolute altitude, place, right side fixed end absolute altitude, place, left side fixed end horizontal range, place, right side fixed end horizontal range need adjustment, then only the total length of the flexible cable of both sides need be adjusted accordingly, construction can be continued, reinforcing cage need not be hung out.
The present invention has following beneficial effect:
(1) reinforcing cage is made can to produce in batches separately in factory; Avoid the on-the-spot naked light welding of hanging muscle;
(2) by the district that is threaded of the vertical mobile jib of adjustment, flexible cable, priority can be carried out to the riding position of reinforcing cage and repeatedly adjusts, the situations such as on-the-spot permanent position change can be adapted to, ensure the accurate of its locus;
(3) achieve whole recovery of hanging muscle device, stop the bar material waste of this link, the potential unfavorable factor decreased in follow-up excavation work.
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated.
accompanying drawing illustrates:
Fig. 1 is the structural representation of the vertical mobile jib of the embodiment of the present invention;
Fig. 2 is that the embodiment of the present invention is to the structural representation drawing annulus;
Fig. 3 is the structural representation of embodiment of the present invention flexible cable;
Structural representation when Fig. 4 is embodiment of the present invention concreting.
The vertical mobile jib of number in the figure: 1-, 11-screw thread link zone, the upper positioning screw cap of 12-, positioning screw cap under 13-, 14-end sleeve; 2-flexible cable, 21-lower end is linked up with, and 22-upper end is linked up with, 23-is adjustable rope, 24-power transmission lock ring, 25-self-locking clip; 3-is to drawing annulus, and 31-constructs circular hole; 4-reinforcing cage; 41-connects main muscle; 5-conduit; H1-ground level; H2-reinforcing cage top design absolute altitude; H3-is to drawing annulus absolute altitude; Fixed end absolute altitude in place on the left of H4-; Fixed end absolute altitude in place on the right side of H5-; Fixed end horizontal range in place on the left of X1-; Fixed end horizontal range in place on the right side of X2-.
detailed description of the invention:
embodiment 1:
As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of filling pile cage of reinforcement construction equipment of the present embodiment, comprising: two vertical mobile jibs, 1, two flexible cables 2, are to drawing annulus 3.
Be provided with two main muscle 41 of connection 41, two, main muscle connection to be arranged symmetrically with in the upper end of reinforcing cage 4, ensure reinforcing cage 4 at right angle setting.
Be provided with in vertical mobile jib 1 upper end the district 11 that is threaded, upper positioning screw cap 12, lower positioning screw cap 13 are installed on the district 11 that is threaded, and upper positioning screw cap 12, lower positioning screw cap 13 are threaded with the district 11 that is threaded, and can rotate thereon.Be provided with end sleeve 14 in vertical mobile jib 1 lower end, the inside of end sleeve 14 is provided with screw thread, and the screw thread in end sleeve 14 matches with end thread reinforcing cage 4 being connected main muscle 41.In the present embodiment, the internal whorl length 10cm of end sleeve 14.
Flexible cable 2 comprises lower end hook 21, upper end hook 22, adjustable rope 23, power transmission lock ring 24, self-locking clip 25; Wherein: lower end hook 21 with to drawing annulus 3 to match for being connected drawing annulus 3; The upper end place fixed point linked up with near 22 and stake machine matches for fixing whole construction equipment, is connected between lower end hook 21, upper end hook 22 by power transmission lock ring 24, and in the present embodiment, upper end hook 22, power transmission lock ring 24 are fixedly connected with by rope; Lower end hook 21 is socketed on power transmission lock ring 24 by adjustable rope 23, and adjustable rope 23 is provided with self-locking clip 25, and like this, adjustable rope 23 is transmitted pulling force by power transmission lock ring 24, controlled the length of setting by self-locking clip 25.
The total length of flexible cable described in the present embodiment, refers to its active length, the active length of the active length linked up with by lower end, adjustable rope, to the active length accumulation calculating gained drawing annulus and upper end to link up with.
The active length of described lower end hook, when referring to work, it links up with the length of top inner side apart from connected adjustable cable end.Preferably, 10cm is fixed as.
The active length of described adjustable rope, when referring to work, this rope links up with lower end the end points be connected, apart from this rope with to the length of drawing annulus junction.This length controls to determine by self-locking clip.
The described active length to drawing annulus and upper end to link up with, when referring to work, the inside top distance of upper end hook is to the total length drawing annulus and flexible rope tie point.Preferably, this length is 20cm.
The diameter of conduit 5 when being greater than concreting to drawing the annular diameters of annulus 3, conduit 5 can within it pass through by annular space, be arranged with 4 rows totally 12 structure circular holes 31 to drawing on annulus 3, structure circular hole 31 can pass for vertical mobile jib 1, also can be connected for the lower end hook 21 of flexible cable 2.On the other hand, hook connecting hole when above-mentioned structure circular hole 31 can also lift by crane as engineering machinery.
The Kong Xinyu of structure circular hole 31, to the plan range drawn between annulus 3 center, equals to connect the plan range between the centre of form of main muscle 41 and reinforcing cage 4 centre of form.
The diameter of structure circular hole 31 is less than the diameter of positioning screw cap 12, lower positioning screw cap 13, slightly larger than the diameter of vertical mobile jib, vertical mobile jib 1 can be threaded in drawing on annulus 3.
Vertical mobile jib 1 is connected with reinforcing cage 4 by the end sleeve 14 of bottom; Vertical mobile jib 1 symmetry through to the structure circular hole 31 drawing annulus 3, by the upper positioning screw cap 12 of threaded upper ends link zone 11, lower positioning screw cap 13 with to drawing annulus 3 to be connected; During connection, two positioning screw caps 12,13 lay respectively at the upper side and lower side to drawing annulus.
The construction technology of a kind of filling pile cage of reinforcement of the present embodiment, comprises the following steps:
The first step, according to engineering design, determine the top absolute altitude H2 of ground level H1, reinforcing cage 4, place, left side fixed end absolute altitude H4, place, right side fixed end absolute altitude H5, place, left side fixed end horizontal range X1, place, right side fixed end horizontal range X2, design the length of the total length to the absolute altitude H3 drawing annulus 3, flexible cable 2, adjustable rope 23 respectively.
For the present embodiment: certain deposited reinforced concrete pile, only arrange the long reinforcing cage of half stake on top, other parameters of engineering design is as follows: ground level H1 is ± 0.00m, the top absolute altitude H2 of reinforcing cage 4 is-2.50m, to drawing annulus 3 absolute altitude H3 for-0.2m, place, left side fixed end absolute altitude H4 for+0.20m, place, right side fixed end absolute altitude H5 are that+0.60m, place, left side fixed end horizontal range X1 are 0.3m, place, right side fixed end horizontal range X2 is 0.6m; The diameter connecting main muscle 41 is 18mm.Can obtain according to following formulae discovery: the total length S1 of left side flexible cable 2 is 0.5m, the total length S2 of right side flexible cable 2 is 1.0m.
Now, the active length of lower end, preferred left and right sides hook is 10cm, is 20cm to the active length of drawing annulus and upper end links up with, then on the left of can calculating, the length of adjustable rope is 0.2m, and the length of right side is adjustable rope is 0.7m.
Second step, makes reinforcing cage 4, and is hung in stake holes by engineering lifting machine, controls two elevation of top connecting main muscle 41 higher than construction ground about 0.30m.
Two vertical mobile jibs 1 are connected main muscle 41 with two of reinforcing cage 4 by the end sleeve 14 of its lower end and are threaded by the 3rd step respectively.
4th step, by the upper end of drawing annulus 3 to be arranged on vertical mobile jib 1, upper positioning screw cap 12 is positioned at and is positioned at downside to drawing annulus 3 to the upside of drawing annulus 3, lower positioning screw cap 13.
5th step, install flexible cable 2, two lower ends hook 21 respectively with to drawing the circular hole 31 of annulus 3 symmetry to be connected, the total length adjusting flexible cable 2 by adjustable rope 23 makes it meet calculation requirement in the first step, and with power transmission lock ring 24 and self-locking clip 25 fixing; Two upper end hooks 22 are connected with fixed end on the right side of place, the left side fixed end designed, place respectively.
6th step, tentatively puts into having installed the reinforcing cage 4 hanging muscle device complete stake holes of having constructed.
7th step, by adjusting the length of flexible cable 2, and adjustment is to the position of drawing annulus 3 and upper positioning screw cap 12 and lower positioning screw cap 13, by reinforcing cage 4 accurate adjustment to design elevation.
According to the result of calculation of the first step, when reinforcing cage 4 is laid, adjusted the space absolute altitude of reinforcing cage 4 by flexible cable 2, by the verticality of drawing annulus 3 and upper positioning screw cap 12, lower positioning screw cap 13 to adjust reinforcing cage 4; After adjustment, to drawing disk 3 and upper positioning screw cap 12 closely pressing contact, keep certain clearance space with lower positioning screw cap 13.This gap 31 can to rotate freely in structure circular hole for vertical mobile jib 1, is convenient to remove.
8th step, transfers the conduit 5 of concreting, and conduit 5, to drawing the inner annular space of annulus 3 to pass, builds the concrete of castinplace pile, removes conduit 5 after building.
9th step, after concreting, loosens flexible cable 2 and makes vertical mobile jib 1, to drawing annulus 3 to be all in not by the state of pulling force.
Tenth step, reversely rotates the top of two vertical mobile jibs 1 respectively, drives the end sleeve 14 of respective end to reverse, and vertical mobile jib 1 is departed from reinforcing cage 4, reclaiming vertical mobile jib 1, flexible cable 2, to drawing annulus 3, having got time use ready.
The present invention when do not affect conduit install, do not affect concreting, hanging work and realizing the recycled in its entirety of construction equipment of reinforcing cage can be completed smoothly, compared with prior art, there is following remarkable advantage:
The effect comparison of table 1, the present invention and traditional handicraft
| sequence number | project | prior art | the present invention |
| 1 | hang muscle to make | in principle every pile to hang muscle length all different, all need independent making. | prior factorial praluction, does not need field fabrication. |
| 2 | naked light welds | hanging muscle needs naked light to weld with main muscle. | the flames of anger is welded. |
| 3 | fabrication of reinforcing cage | corresponding stake holes need be determined in advance and welding corresponding hang muscle length, should not produce in batches. | only need carry out ends screw process to two symmetrical main muscle of connection, easily produce in batches. |
| 4 | reinforcing cage lay before hang muscle inspection | should be noted the length and the welding situation that check and hang muscle. | do not need extra inspection. |
| 5 | when reinforcing cage is laid, place position fixed ends change | usually reinforcing cage need be hung out stake holes again, in reinforcement shed, the butt welding muscle that hangs thereon is processed again, then hangs in stake holes again and installs reinforcing cage. | adjust vertical mobile jib and to drawing the link position of annulus or adjusting the length of flexible cable, the change of position fixed ends can be adapted to, do not need a reinforcing cage again to hang out. |
| 6 | material use | hang muscle cannot reclaim, waste steel. | hang muscle device can all reclaim, re-use. |
| 7 | follow-up excavation | the muscle that hangs do not reclaimed affects follow-up excavation of foundation pit. | do not affect. |
embodiment 2:
Device and construction technology are with embodiment 1, and difference is:
If fabrication of reinforcing cage is complete put into stake holes after, place, right side fixed end is damaged, its absolute altitude H5 is adjusted to+0.80m by intrinsic+0.60m, its horizontal range X2 is adjusted to 0.50m by intrinsic 0.60m, then now the present invention only the total length of right side flexible cable 2 need be adjusted to 1.12m can continue construction; But reinforcing cage must hang out by conventional method in principle, again to its hang muscle carry out lengthening could continue construction.
。
Now, the active length of same preferably lower end, left and right sides hook is 10cm, is 20cm to the active length of drawing annulus and upper end to link up with, then the length that can calculate the adjustable rope in right side is 0.82m.
Claims (10)
1. a filling pile cage of reinforcement construction equipment, reinforcing cage is provided with and connects main muscle, it is characterized in that: described construction equipment comprises two vertical mobile jibs, two flexible cables, one to drawing annulus;
Be provided with in vertical mobile jib upper end the district that is threaded, upper positioning screw cap, lower positioning screw cap are installed on the district that is threaded, and upper positioning screw cap, lower positioning screw cap are threaded with the district that is threaded, and can rotate thereon; End sleeve is provided with in vertical mobile jib lower end;
Flexible cable comprises lower end hook, upper end hook, adjustable rope, power transmission lock ring, self-locking clip; Wherein: upper end hook, power transmission lock ring are fixedly connected with by rope, lower end hook is connected on power transmission lock ring by adjustable cords noose, and adjustable rope is provided with self-locking clip;
Be arranged with some rows structure circular hole to drawing on annulus, structure circular hole is linked up with the lower end of vertical mobile jib, flexible cable respectively and is matched; The diameter of structure circular hole is less than the diameter of positioning screw cap, lower positioning screw cap, is greater than the diameter of vertical mobile jib.
2. a kind of filling pile cage of reinforcement construction equipment according to claim 1, is characterized in that: the end sleeve inside of described vertical mobile jib is provided with screw thread, and the end thread that this screw thread is connected main muscle with reinforcing cage upper end matches.
3. a kind of filling pile cage of reinforcement construction equipment according to claim 2, is characterized in that: the internal whorl length of described end sleeve is 10cm.
4. a kind of filling pile cage of reinforcement construction equipment according to claim 1, is characterized in that: described flexible cable: its lower end hook with to drawing annulus to match for being connected drawing annulus; Upper end hook and place fixed point match for fixing whole construction equipment, and adjustable rope transmits pulling force by power transmission lock ring, and self-locking clip is for controlling the length of flexible cable.
5. a kind of filling pile cage of reinforcement construction equipment according to claim 1, is characterized in that: the described diameter to drawing the annular diameters of annulus to be greater than concreting conduit.
6. a kind of filling pile cage of reinforcement construction equipment according to claim 1, is characterized in that: be symmetrically arranged with 4 rows totally 12 to drawing the structure circular hole on annulus.
7. a kind of filling pile cage of reinforcement construction equipment according to claim 1, is characterized in that: the Kong Xinyu of structure circular hole, to the plan range drawn between circle ring center, equals the plan range between the main muscle centre of form of connection of reinforcing cage and the reinforcing cage centre of form.
8. a kind of filling pile cage of reinforcement construction equipment according to claim 1, it is characterized in that: two vertical mobile jibs are symmetry through to the structure circular hole drawing annulus, two vertical mobile jibs are threaded with the main muscle of the connection of reinforcing cage upper end by the end sleeve of bottom, by the upper positioning screw cap of vertical mobile jib threaded upper ends link zone, lower positioning screw cap with to drawing annulus to be connected; Upper positioning screw cap during connection, lower positioning screw cap lay respectively at the upper side and lower side to drawing annulus.
9. a construction technology for filling pile cage of reinforcement, is characterized in that, comprises the following steps:
The first step, according to engineering design, determine the top absolute altitude of ground level, reinforcing cage, place, left side fixed end absolute altitude, place, right side fixed end absolute altitude, place, left side fixed end horizontal range, place, right side fixed end horizontal range, design the length to the total length drawing annulus absolute altitude, flexible cable, adjustable rope respectively;
Second step, makes reinforcing cage, and is hung in stake holes by engineering lifting machine, controls two elevation of top connecting main muscle higher than construction ground;
Two vertical mobile jibs are connected main muscle with two of reinforcing cage by the end sleeve of its lower end and are threaded by the 3rd step respectively;
4th step, by the upper end of drawing annulus to be arranged on vertical mobile jib, upper positioning screw cap is positioned at and is positioned at downside to drawing annulus to the upside of drawing annulus, lower positioning screw cap, is fixed simultaneously;
5th step, installs flexible cable, two lower ends hook respectively with to drawing the circular hole of annulus symmetry to be connected, the total length adjusting flexible cable by adjustable rope makes it meet designing requirement in the first step, and fixes with power transmission lock ring and self-locking clip; Two upper end hooks are connected with fixed end on the right side of fixed end, place on the left of the place of design respectively;
6th step, tentatively puts into having installed the reinforcing cage hanging muscle device complete stake holes of having constructed;
7th step, by regulating the position of the length of flexible cable, upper positioning screw cap and lower positioning screw cap, by reinforcing cage accurate adjustment to design elevation;
8th step, transfers the conduit of concreting, and conduit, to drawing the inner annular space of annulus to pass, being built the concrete of castinplace pile, being removed conduit after building;
9th step, loosens flexible cable and makes vertical mobile jib, to drawing annulus to be all in not by the state of pulling force;
Tenth step, reversely rotates the top of two vertical mobile jibs respectively, drives the end sleeve of respective end to reverse, vertical mobile jib and reinforcing cage are departed from, reclaim vertical mobile jib, flexible cable, to drawing annulus.
10. the construction technology of a kind of filling pile cage of reinforcement according to claim 9, it is characterized in that: if fabrication of reinforcing cage is complete put into stake holes after, left side or place, right side fixed end are damaged, on the left of it, several arbitrarily in totally 4 parameters of absolute altitude, right side absolute altitude, left side horizontal range, right side horizontal range need adjustment, then only the total length of the flexible cable of both sides need be adjusted accordingly and can continue construction, reinforcing cage need not be hung out.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814392A (en) * | 2021-01-07 | 2021-05-18 | 中国地质大学（北京） | Recyclable bored concrete pile steel reinforcement cage elevation positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107017A (en) * | 1989-09-21 | 1991-05-07 | Nitto Kensetsu Kk | Pile head treatment method for cast-in-place concrete pile |
| CN101250870A (en) * | 2008-03-18 | 2008-08-27 | 河南省第二建筑工程有限责任公司 | Positioning device for filling pile reinforcement cage |
| CN102261067A (en) * | 2011-05-05 | 2011-11-30 | 中交四航局第一工程有限公司 | Method for installing reinforcement cage of large-diameter ultra-long pile |
| CN202073089U (en) * | 2011-05-18 | 2011-12-14 | 中铁二局股份有限公司 | Movable hanging steel bar for steel reinforcement cage of pile foundation |
| CN102312429A (en) * | 2011-07-12 | 2012-01-11 | 中铁西北科学研究院有限公司 | Rapid separation and integral hoisting method for pile head of cast-in-place concrete pile |
| CN205188949U (en) * | 2015-11-18 | 2016-04-27 | 浙江双和环境建设有限公司 | Bored concrete pile steel reinforcement cage construction equipment |
-
2015
- 2015-11-18 CN CN201510792948.XA patent/CN105332372B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107017A (en) * | 1989-09-21 | 1991-05-07 | Nitto Kensetsu Kk | Pile head treatment method for cast-in-place concrete pile |
| CN101250870A (en) * | 2008-03-18 | 2008-08-27 | 河南省第二建筑工程有限责任公司 | Positioning device for filling pile reinforcement cage |
| CN102261067A (en) * | 2011-05-05 | 2011-11-30 | 中交四航局第一工程有限公司 | Method for installing reinforcement cage of large-diameter ultra-long pile |
| CN202073089U (en) * | 2011-05-18 | 2011-12-14 | 中铁二局股份有限公司 | Movable hanging steel bar for steel reinforcement cage of pile foundation |
| CN102312429A (en) * | 2011-07-12 | 2012-01-11 | 中铁西北科学研究院有限公司 | Rapid separation and integral hoisting method for pile head of cast-in-place concrete pile |
| CN205188949U (en) * | 2015-11-18 | 2016-04-27 | 浙江双和环境建设有限公司 | Bored concrete pile steel reinforcement cage construction equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814392A (en) * | 2021-01-07 | 2021-05-18 | 中国地质大学（北京） | Recyclable bored concrete pile steel reinforcement cage elevation positioning device |
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