CN205369229U - But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid - Google Patents

But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid Download PDF

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Publication number
CN205369229U
CN205369229U CN201521031952.6U CN201521031952U CN205369229U CN 205369229 U CN205369229 U CN 205369229U CN 201521031952 U CN201521031952 U CN 201521031952U CN 205369229 U CN205369229 U CN 205369229U
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CN
China
Prior art keywords
road wheel
hoisting frame
walking
wheel
connecting rods
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Active
Application number
CN201521031952.6U
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Chinese (zh)
Inventor
陈松洲
李玲玉
王�锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Middle Cross-Channel Bridge South Engineering Co Ltd
Road and Bridge International Co Ltd
China Communication South Road and Bridge Co Ltd
Original Assignee
Middle Cross-Channel Bridge South Engineering Co Ltd
Road and Bridge International Co Ltd
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Application filed by Middle Cross-Channel Bridge South Engineering Co Ltd, Road and Bridge International Co Ltd filed Critical Middle Cross-Channel Bridge South Engineering Co Ltd
Priority to CN201521031952.6U priority Critical patent/CN205369229U/en
Application granted granted Critical
Publication of CN205369229U publication Critical patent/CN205369229U/en
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Abstract

The utility model provides a but walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid, including four summits according to the square set up etc. High stand, four side welds according to the square between the upper end of four stands connect four connecting rods, between per two adjacent connecting rods, welds a spandrel girder, spandrel girder and rather than two connecting rods constitution isosceles right -angle triangle -shaped of welded, the centre of every spandrel girder hangs a chain block, in the relative both sides of hoisting frame, near the lower extreme of stand, the competent walking wheel of welding props up a supporting beam between two stands, is close to the below at a wheel supporting beam's the both ends of walking, being provided with the wheel of walking, and delegation's travelling wheel support is connected at the both ends of the pivot of wheel of walking, and the top of the wheel support of walking is fixed and is set up the travelling wheel adjusting screw of delegation, and the vertical wheel of walking that runs through of walking wheel adjusting screw props up a supporting beam to it is fixed with a walking wheel supporting beam through the nut.

Description

Suitable in the running type hoisting frame that manually digging hole pile cages is laid
Technical field
This utility model relates to Bridge Pile Foundation Construction field, is specifically related to a kind of support laid suitable in manually digging hole pile cages, is used for assisting the long pile cages of major diameter manually digging hole install and transfer.
Background technology
After stake holes becomes sky, steel reinforcement cage is installed in stake holes, usually in advance steel reinforcement cage one is saved colligation at processing space to process, transport to erecting bed, first segment steel reinforcement cage is first hung onto stake holes by loop wheel machine transfer to the brace rod of steel reinforcement cage and be positioned at aperture place, this joint steel reinforcement cage is fixed by a support arrangement, then loop wheel machine recurrence is hung second section steel reinforcement cage and is positioned at above first segment steel reinforcement cage, after connection, the brace rod that two joint steel reinforcement cages are transferred to second section steel reinforcement cage again is positioned at aperture place, fixed by a support arrangement, installation Section three is hung in recurrence, so circulation, until all steel reinforcement cage installations.But when Bridges in Mountainous Areas is constructed, many bridge foundations are arranged on high hillside or the lowest point, limited by traffic, environmental condition and duration, heavy construction equipment cannot transport to scene, foundation construction can only adopt artificial digging pile, and after stake holes completes, the installation of steel reinforcement cage becomes again a difficult problem, because having inconvenient traffic, traditional processing space assembling reinforcement cage transports on-site hoisting scheme and cannot construct.
Summary of the invention
The purpose of this utility model is in that to provide a kind of auxiliary device laid suitable in manually digging hole pile cages, can when not having Large-scale Hoisting equipment, and on-the-spot screwing steel bars cage also completes the installation of steel reinforcement cage.
For achieving the above object, this utility model takes techniques below scheme:
A kind of running type hoisting frame laid suitable in manually digging hole pile cages, it is characterized in that: described hoisting frame includes four contour columns arranged by foursquare four summits, by foursquare four edges four connecting rods of welding between the upper end of described four root posts, between every two adjacent connecting rods, weld a spandrel girder, described spandrel girder and two connecting rods welded with it constitute isosceles right triangle, mid-mounting one chain block of every spandrel girder;In the both sides that described hoisting frame is relative, lower end near described column, the road wheel being welded with level between two root posts supports beam, the lower section at the two ends of beam is supported near described road wheel, being provided with road wheel, the two ends of the rotating shaft of described road wheel connect a road wheel support, and the top of described road wheel support is fixedly installed a road wheel adjusting screw rod, described road wheel adjusting screw rod vertically runs through described road wheel and supports beam, and is fixed with described road wheel support beam by nut.
This utility model simple in construction, easy for installation, it is particularly suitable for mountain area or the area that has inconvenient traffic and the manually digging hole pile cages of bulk transport and hanging device cannot be adopted to install.In specifically used process of the present utility model, during general 5-6 name workman 10-12 work, diameter 2.5m can be completed, the processing installment work of long 50m hole pile cages;Multi-column pier foundation is coordinated if any tower crane, and equipment of the present utility model can meet the steel reinforcement cage of 5 hole stakes simultaneously and process installation requirements, can the reduction of erection time, lifting construction efficiency.
Accompanying drawing explanation
Fig. 1 is the side view of a kind of embodiment of this utility model;
Fig. 2 is the opposite side view of a kind of embodiment of this utility model;
Fig. 3 is the top structure plane graph of a kind of embodiment of this utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of running type hoisting frame laid suitable in manually digging hole pile cages that this utility model provides, including four contour columns 1 arranged by foursquare four summits, by foursquare four edges four connecting rods 2 of welding between the upper end of described four root posts 1, between every two adjacent connecting rods 2, weld a spandrel girder 3, described spandrel girder 3 and two connecting rods 2 welded with it constitute isosceles right triangle, mid-mounting one chain block 4 of every spandrel girder 3;In the both sides that described hoisting frame is relative, lower end near described column, the road wheel being welded with level between two root posts 1 supports beam 5, the lower section at the two ends of beam 5 is supported near described road wheel, being provided with road wheel 6, the two ends of the rotating shaft of described road wheel 6 connect a road wheel support 7, and the top of described road wheel support 7 is fixedly installed a road wheel adjusting screw rod 8, described road wheel adjusting screw rod 8 vertically runs through described road wheel and supports beam 5, and is fixed with described road wheel support beam by nut 9.
This utility model in the specific implementation, for convenience of workmen's operation, hoisting frame also can arrange workbench.Concrete set-up mode is: at the middle part of described column, welds a horizontally disposed worktable support beam 10 between every two adjacent columns 1, and workbench 11 rides upon on described worktable support beam 10.
As it is shown on figure 3, the plane domain of the isosceles right triangle that also can constitute at described spandrel girder 3 and two connecting rods 2 welded with it, lay bar-mat reinforcement 12.Workmen is possible with bar-mat reinforcement 12 as operating platform in hoisting frame top constructing operation.
As in figure 2 it is shown, for making hoisting frame more firm, also can between two adjacent columns of hoisting frame the reinforcing bar 13 of weld horizontal.May select and road wheel support beam is installed in the relative both sides of hoisting frame, and reinforcing bar is set at hoisting frame other both sides certain altitude.Usual steel reinforcement cage is in stake holes after installation, the ledge of certain altitude can be reserved above stake holes mouth, the height of this ledge could possibly be higher than the road wheel of hoisting frame and supports depth of beam, when therefore described reinforcing bar is set, the height reinforcing bar position should be higher than that described road wheel supports the height of beam position, and it is higher than steel reinforcement cage generally at the height that stake holes mouth is reserved, so when, after steel reinforcement cage installation, hoisting frame being pushed away stake holes position from installing the both sides reinforcing bar.
For increasing hoisting frame firmness further, can reinforce bar 13 two ends with in the middle part of the connecting rod 2 at top between weld hound 14.
This utility model work process in use is as follows:
Shown in Figure 2, when manual digging pile construction completes, when needing to install steel reinforcement cage, regulate the road wheel adjusting screw rod 8 of four road wheels of the present utility model, make four road wheels 6 land and the lower end of four root posts not with earth surface, scene first processes first segment steel reinforcement cage under hoisting frame, utilize four chain blocks 4 to be promoted to by first segment steel reinforcement cage and leave ground certain altitude, hoisting frame is pushed into above stake holes mouth, regulate the adjusting screw rod of four road wheels, road wheel is lifted up, makes the lower end of four root posts land.Such hoisting frame is just stable above stake holes.Steel reinforcement cage 15 transferred by operation chain block, in time transferring to the brace rod of steel reinforcement cage close to spot face, steel reinforcement cage is inserted with two shoulder pole girders 16, steel reinforcement cage is supported on aperture, unclamp chain block, then workmen is on-the-spot at first segment steel reinforcement cage top colligation second section steel reinforcement cage, after second section steel reinforcement cage colligation completes, operate four chain blocks and two joint steel reinforcement cages are lifted up about 5cm, extract shoulder pole girder out, then operate chain block again to be transferred in stake holes by two joint steel reinforcement cages, when the brace rod of second section steel reinforcement cage is close to stake spot face, it is inserted into shoulder pole girder to be supported by steel reinforcement cage, unclamp chain block, continue Section of three steel reinforcement cage of colligation on second section steel reinforcement cage;So circulating construction, until being installed completely by stake holes steel reinforcement cage, then hoisting frame being pushed away this stake holes, continue construction to next stake holes.
During Specific construction, if scene is relatively big to wind-force, or around stake holes, ground base is uneven, can install cable wind rope 17 in hoisting frame corner and be fixed, it is prevented that security incident occurs.

Claims (4)

1. one kind is applicable to the running type hoisting frame that manually digging hole pile cages is laid, it is characterized in that: described hoisting frame includes four contour columns arranged by foursquare four summits, by foursquare four edges four connecting rods of welding between the upper end of described four root posts, between every two adjacent connecting rods, weld a spandrel girder, described spandrel girder and two connecting rods welded with it constitute isosceles right triangle, mid-mounting one chain block of every spandrel girder;In the both sides that described hoisting frame is relative, lower end near described column, the road wheel being welded with level between two root posts supports beam, the lower section at the two ends of beam is supported near described road wheel, being provided with road wheel, the two ends of the rotating shaft of described road wheel connect a road wheel support, and the top of described road wheel support is fixedly installed a road wheel adjusting screw rod, described road wheel adjusting screw rod vertically runs through described road wheel and supports beam, and is fixed with described road wheel support beam by nut.
2. the running type hoisting frame laid suitable in manually digging hole pile cages according to claim 1, it is characterized in that: at the middle part of described column, weld a horizontally disposed worktable support beam between every two adjacent columns, described worktable support beam is erected with workbench.
3. the running type hoisting frame laid suitable in manually digging hole pile cages according to claim 1, it is characterised in that: the plane domain of the isosceles right triangle that described spandrel girder and two connecting rods welded with it are constituted, it is equipped with bar-mat reinforcement.
4. the running type hoisting frame laid suitable in manually digging hole pile cages according to claim 1, it is characterized in that: be also welded with the reinforcing bar of level between two adjacent columns of hoisting frame, the height of described reinforcing bar position supports the height of beam position higher than described road wheel.
CN201521031952.6U 2015-12-13 2015-12-13 But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid Active CN205369229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521031952.6U CN205369229U (en) 2015-12-13 2015-12-13 But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521031952.6U CN205369229U (en) 2015-12-13 2015-12-13 But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid

Publications (1)

Publication Number Publication Date
CN205369229U true CN205369229U (en) 2016-07-06

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ID=56280367

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CN201521031952.6U Active CN205369229U (en) 2015-12-13 2015-12-13 But walking hoisting frame suitable for manual hole digging pile steel reinforcement cage is laid

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522207A (en) * 2016-11-22 2017-03-22 中交公局海威工程建设有限公司 Reinforcement cage bracket and reinforcement cage mounting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522207A (en) * 2016-11-22 2017-03-22 中交公局海威工程建设有限公司 Reinforcement cage bracket and reinforcement cage mounting device

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