CN203346873U - Low-headroom pile frame - Google Patents
Low-headroom pile frame Download PDFInfo
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- CN203346873U CN203346873U CN 201320337386 CN201320337386U CN203346873U CN 203346873 U CN203346873 U CN 203346873U CN 201320337386 CN201320337386 CN 201320337386 CN 201320337386 U CN201320337386 U CN 201320337386U CN 203346873 U CN203346873 U CN 203346873U
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- frame
- pile
- pile frame
- drilling rod
- assembly
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Abstract
The utility model provides a low-headroom pile frame which comprises a base, a foldable pile frame body, a drilling assembly and a telescopic assembly. The foldable pile frame body is erected on the base and comprises a fixed branch frame and a movable branch frame, the fixed branch frame is vertically fixed to the base, the movable branch frame is movably connected with the fixed branch frame, and the movably branch frame is provided with a swing stroke along the connecting point of the movable branch frame and the fixed branch frame; the drilling assembly is provided with a displacement stroke along the foldable pile frame body, and the drilling assembly moves along the foldable pile frame body in the vertical direction to finish drilling; the telescopic assembly is connected with the movable branch frame, and the movable branch frame finishes the swing stroke under the action of supporting force of the telescopic assembly. The low-headroom pile frame can enter a low-headroom construction site, can effectively finish cast-in-place pile construction on the low-headroom condition, meanwhile can be used for placement of a reinforcement cage and concrete pouring after drilling and can finish cast-in-place pile construction.
Description
Technical field
The utility model relates to building field site operation technology, particularly relates to a kind of low clearance pile frame.
Background technology
In the field of filling pile construction, usually because pile frame is too high, the castinplace pile that makes some to implement under low-headroom condition is difficult to put to good use.In common engineering, pile frame height commonly used is approximately 11 meters, usually can only be at outdoor construction.Complicated, diversified along with execution conditions, pile frame commonly used can not meet the construction that some have specific (special) requirements, for example the lower indoor construction in headroom.
The utility model content
The utility model provides a kind of low clearance pile frame, and it comprises a base, collapsible pile frame, boring assembly and telescopic component;
Described collapsible pile frame stands upright on described base, it comprises that one fixing minute frame divides frame with activity, a described fixing minute frame is vertically fixed on described base, described activity divides frame and described fixing minute frame to be flexibly connected, and described activity divides frame to divide frame and the tie point of fixing minute frame to have an oscillating stroke along described activity;
Described boring assembly has a displacement stroke along described collapsible pile frame, and described boring assembly has moved bore operation in vertical direction along described collapsible pile frame;
Described telescopic component divides frame to be connected with described activity, and described activity divides frame to complete described oscillating stroke under the support force effect of described telescopic component.
Preferably, described collapsible pile frame comprises fluctuating orbit, rigid frame and back flap hinge, and described fluctuating orbit and described rigid frame be arranged in parallel, and described back flap hinge connects the rigid frame of described fixing minute frame and movable minute frame.
Preferably, the angle between described fixing minute frame and movable minute frame is 90 degree-180 degree in oscillating stroke.
Preferably, described boring assembly comprises drilling rod, a hole-forming device and drilling rod stopping means, described hole-forming device is located at the top of described drilling rod, described drilling rod stopping means be located at described drilling rod with the contact position, chassis, described hole-forming device drives described drilling rod rotation and, along described fluctuating orbit upper and lower displacement, described drilling rod stopping means limits described drilling rod and rolls.
Preferably, described hole-forming device comprises lifting pulley, rotary power equipment and displacement power-equipment.
Preferably, described telescopic component comprises hydraulically extensible bar and hydraulic power unit, and described hydraulic power unit is that described hydraulically extensible bar provides support power.
Preferably, described base comprises base body and track assembly, and described track assembly provides power for described base body moves.
Preferably, described collapsible pile frame top is provided with a pulley assembly, described base is provided with hoist engine, and described pulley assembly is connected by steel cable with described hoist engine, and described hoist engine has coordinated with described pulley assembly and hangs on hanging of pulley assembly below weight.
The utility model can enter the low clearance construction plant, effectively solves the filling pile construction under low-headroom condition; Can after finishing at pore-forming, lay reinforcing cage and concreting simultaneously, complete the construction of castinplace pile.
Certainly, implement arbitrary product of the present utility model and might not need to reach above-described all advantages simultaneously.
The accompanying drawing explanation
The top view that Fig. 1 provides for the utility model embodiment;
The connection detail that Fig. 2 is Fig. 1 1.;
The sectional drawing that Fig. 3 is A-A in Fig. 2;
The lateral view that Fig. 4 provides for the utility model embodiment;
The front elevation drawing that Fig. 5 provides for the utility model embodiment;
Fig. 6 is the utility model embodiment using method step S1 schematic diagram;
Fig. 7 is the utility model embodiment using method step S2 schematic diagram;
Fig. 8 is the utility model embodiment using method step S3 schematic diagram;
Fig. 9 is the utility model embodiment using method step S4 schematic diagram;
Figure 10 is the utility model embodiment using method step S5 schematic diagram;
Figure 11 is the utility model embodiment using method step S6 schematic diagram;
Figure 12 is the utility model embodiment using method step S7 schematic diagram;
Specific embodiment
The utility model provides a kind of low clearance pile frame, and it comprises a base, collapsible pile frame, boring assembly and telescopic component,
Described collapsible pile frame stands upright on described base, it comprises that one fixing minute frame divides frame with activity, a described fixing minute frame is vertically fixed on described base, described activity divides frame and described fixing minute frame to be flexibly connected, and described activity divides frame to divide frame and the tie point of fixing minute frame to have an oscillating stroke along described activity;
Described boring assembly has a displacement stroke along described collapsible pile frame, and described boring assembly has moved bore operation in vertical direction along described collapsible pile frame;
Described telescopic component divides frame to be connected with described activity, and described activity divides frame to complete described oscillating stroke under the support force effect of described telescopic component.
Wherein base is for bearing collapsible pile frame, the active force of boring assembly and telescopic component, be illustrated in figure 1 the top view of the present embodiment, described base comprises base body 8 and track assembly, described track assembly provides power for base body 8 moves, track assembly is by being positioned at base body bottom the crawler belt 7 contacted with ground and forming for crawler belt provides the track drive equipment 5 of power, the base that the utility model provides is not defined as and uses track assembly to drive the device that it moves, also can adopt alternate manner to be moved, as adopt non-skid tyre and power-equipment thereof, it is to consider generally more complicated all of construction plant environment that the present embodiment adopts track assembly, track assembly more can adapt to the environment of construction.
As shown in Figures 4 and 5, described collapsible pile frame comprises fluctuating orbit 11, rigid frame and back flap hinge 15, and fluctuating orbit 11 be arranged in parallel with described rigid frame, and back flap hinge 15 connects the rigid frame of described fixing minute frame and movable minute frame.As shown in Figure 2 and Figure 3, fluctuating orbit 11 carries out the lifting displacement for the match-drill assembly, rigid frame is as the main cage construction of collapsible pile frame, it is comprised of two rectangular steel pipes 12 and some channel-section steels pendant bar 13, article two, rectangular steel pipe 12 be arranged in parallel and falls bar 13 connections by channel-section steel and does consolidation process, the quantity of channel-section steel pendant bar 13 is more, and the intensity of force that whole rigid frame can bear is just larger.The utility model does not limit the structure of rigid frame, and this example only illustrates, and other framework with rigidity also can be for the utility model.Article two, rectangular steel pipe 12 divides frame and fixing minute frame junction to disconnect in activity, back flap hinge 15 is arranged on the rectangle steelframe 12 that a snap point wherein fractures for connection, and rectangular steel pipe 12 can rotate and changes the 12 movable minutes framves of rectangular steel pipe that fracture and fix the angle between minute frame along back flap hinge 15.
Angle between the fixing minute frame of the utility model and movable minute frame is 90 degree-180 degree under the support of telescopic component.As shown in Figure 6, at the utility model, enter before place used, fixing minute frame and the movable 90 degree angles that are that divide between frame, the shared height of whole like this device is just smaller, and this device just can easily enter in the place in low clearance district and be constructed; After entering place, use telescopic component to divide frame to prop up activity and make fixing minute frame and a movable minute frame be 180 degree, a movable minute frame stands upright on fixing minute frame, then by bolt by the two fixation.
Described telescopic component comprises hydraulically extensible bar 14 and hydraulic power unit 3, and hydraulic power unit 3 provides support power for hydraulically extensible bar 14.Telescopic component needs to provide larger support force, also can adopt other power set, and the utility model does not limit the scope of telescopic component, and this example is only a preferred embodiment of the present utility model.
As shown in Figure 4 and Figure 5, described boring assembly comprises drilling rod 9, a hole-forming device 2 and a drilling rod stopping means 91, hole-forming device 2 is located at the top of drilling rod 9, hole-forming device 2 drives 9 drilling rods rotations and along fluctuating orbit 11 upper and lower displacements, be provided with the drilling rod stopping means 91 that produces double swerve because of the drilling rod rotation in fluctuating orbit 11, can better guarantee the verticality of castinplace pile, the drilling rod stopping means 91 that the present embodiment adopts is limited roller.Hole-forming device 2 is by lifting pulley 22 and lifting drive equipment along the fluctuating orbit upper and lower displacement, and hole-forming device also has a rotary power equipment for the required rotary power that provides of its boring.
As shown in Figure 4, in the present embodiment, described collapsible pile frame top is provided with a pulley assembly, its base is provided with hoist engine 6, pulley assembly is connected by steel cable with hoist engine and has coordinated and hangs on hanging of pulley assembly below weight, wherein pulley assembly comprises a fixed pulley 17 and pulley bracket 16, and the ceiling advantage that such design takes full advantage of collapsible pile frame is hung operation.
The present embodiment provides 10 pairs of these devices of a control centre to carry out the operations such as drilling operation, displacement operation and base displacement.
The concrete using method of the low clearance pile frame that the utility model provides comprises the following steps:
S1: as shown in Figure 6, the low clearance pile frame in folded state is moved to construction plant;
S2: as shown in Figure 7, utilize hydraulic power unit 3 to drive hydraulically extensible bar 14, make hydraulically extensible bar 14 pushing tow rectangular steel pipes 12, collapsible pile frame rotates to be erectility around back flap hinge 15, and drilling rod 9 is aimed to the position that needs pore-forming;
S3: as shown in Figure 8, utilize hole-forming device 2 to drive drilling rod 9 to carry out bore operation to bottom offset rotation;
S4: pore-forming is complete, as shown in Figure 9, removes drilling rod, and hole-forming device 2 is reduced as far as possible along fluctuating orbit 11; Mobile this low clearance pile frame.
S5: as shown in figure 10, at this device, complete and hole and be shifted;
S6: hang up reinforcing cage as shown in figure 11 on the steel cable of the lower end of fixed pulley 17, use hoist engine 6 to roll the steel cable reinforcing cage of slinging, and reinforcing cage is put into to hole;
S7: as shown in figure 12, discharge reinforcing cage, and again hang up the concreting conduit in fixed pulley 17 lower ends, use hoist engine 6 to roll steel cable suspention concreting conduit, the concreting conduit is put into to hole and complete filling pile construction.
The walking of this device is convenient, and after pile frame is folding, headway is lower, after pile frame is upright, can meets under low-headroom condition and construct.Be provided with the limited roller that produces double swerve because of the drilling rod rotation in fluctuating orbit in vertical rod, can better guarantee the verticality of castinplace pile.This device, due to parts such as the upper cross-beam that has deducted conventional pile frame and pulley, riggings, therefore, can utilize self limited pile frame height fully.
Above disclosed the utility model preferred embodiment is just for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only the described specific embodiment.Obviously, according to the content of this manual, can make many modifications and variations.These embodiment are chosen and specifically described to this manual, is in order to explain better principle of the present utility model and practical application, thereby under making, the technical field technician can understand and utilize the utility model well.The utility model only is subject to the restriction of claims and four corner and equivalent.
Claims (9)
1. a low clearance pile frame, is characterized in that, comprises a base, collapsible pile frame, boring assembly and telescopic component,
Described collapsible pile frame stands upright on described base, it comprises that one fixing minute frame divides frame with activity, a described fixing minute frame is vertically fixed on described base, described activity divides frame and described fixing minute frame to be flexibly connected, and described activity divides frame to divide frame and the tie point of fixing minute frame to have an oscillating stroke along described activity;
Described telescopic component divides frame to be connected with described activity, and described activity divides frame to complete described oscillating stroke under the support force effect of described telescopic component;
Described boring assembly has a displacement stroke along described collapsible pile frame, and described boring assembly has moved bore operation in vertical direction along described collapsible pile frame.
2. low clearance pile frame as claimed in claim 1, it is characterized in that, described collapsible pile frame comprises fluctuating orbit, rigid frame and back flap hinge, and described fluctuating orbit and described rigid frame be arranged in parallel, and described back flap hinge connects the rigid frame of described fixing minute frame and movable minute frame.
3. low clearance pile frame as claimed in claim 2, is characterized in that, described rigid frame comprises two rectangular steel pipes and some channel-section steels pendant bar.
4. low clearance pile frame as claimed in claim 3, is characterized in that, the angle between described fixing minute frame and movable minute frame is 90 degree-180 degree in oscillating stroke.
5. low clearance pile frame as claimed in claim 2, it is characterized in that, described boring assembly comprises drilling rod, a hole-forming device and a drilling rod stopping means, described hole-forming device is located at the top of described drilling rod, described drilling rod stopping means be located at described drilling rod with the contact position, chassis, described hole-forming device drives described drilling rod rotation and, along described fluctuating orbit upper and lower displacement, described drilling rod stopping means limits described drilling rod and rolls.
6. low clearance pile frame as claimed in claim 5, is characterized in that, described hole-forming device comprises lifting pulley, rotary power equipment and lifting drive equipment.
7. low clearance pile frame as claimed in claim 6, is characterized in that, described telescopic component comprises hydraulically extensible bar and hydraulic power unit, and described hydraulic power unit is that described hydraulically extensible bar provides support power.
8. low clearance pile frame as claimed in claim 7, it is characterized in that, described collapsible pile frame top is provided with a pulley assembly, described base is provided with hoist engine, described pulley assembly is connected by steel cable with described hoist engine, and described hoist engine has coordinated with described pulley assembly and hangs on hanging of pulley assembly below weight.
9. low clearance pile frame as claimed in claim 1, is characterized in that, described base comprises base body and track assembly, and described track assembly provides power for described base body moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337386 CN203346873U (en) | 2013-06-13 | 2013-06-13 | Low-headroom pile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337386 CN203346873U (en) | 2013-06-13 | 2013-06-13 | Low-headroom pile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346873U true CN203346873U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320337386 Expired - Lifetime CN203346873U (en) | 2013-06-13 | 2013-06-13 | Low-headroom pile frame |
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| CN (1) | CN203346873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276722A (en) * | 2013-06-13 | 2013-09-04 | 上海山顺土木工程技术有限公司 | Low-clearance pile frame and application method for same |
| CN104975596A (en) * | 2015-07-17 | 2015-10-14 | 上海建工二建集团有限公司 | Steel pipe pile driving device for low-clearance work and construction method |
| CN107091053A (en) * | 2016-08-22 | 2017-08-25 | 洛阳武轩重工机械有限公司 | Left and right displacement formula low clearance rig |
| CN113027361A (en) * | 2021-04-14 | 2021-06-25 | 上海市基础工程集团有限公司 | Drill rod positioning device and method of split detachable filling pile drilling machine for limited space |
-
2013
- 2013-06-13 CN CN 201320337386 patent/CN203346873U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276722A (en) * | 2013-06-13 | 2013-09-04 | 上海山顺土木工程技术有限公司 | Low-clearance pile frame and application method for same |
| CN103276722B (en) * | 2013-06-13 | 2016-05-04 | 上海山顺土木工程技术有限公司 | A kind of low clearance pile frame and using method thereof |
| CN104975596A (en) * | 2015-07-17 | 2015-10-14 | 上海建工二建集团有限公司 | Steel pipe pile driving device for low-clearance work and construction method |
| CN107091053A (en) * | 2016-08-22 | 2017-08-25 | 洛阳武轩重工机械有限公司 | Left and right displacement formula low clearance rig |
| CN113027361A (en) * | 2021-04-14 | 2021-06-25 | 上海市基础工程集团有限公司 | Drill rod positioning device and method of split detachable filling pile drilling machine for limited space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Tinghui Inventor after: Wang Siman Inventor after: Gong Yiming Inventor after: Shi Zhen Inventor after: Wang Xiaodong Inventor before: Li Hui Inventor before: Wang Siman Inventor before: Gong Yiming Inventor before: Shi Zhen Inventor before: Wang Xiaodong |
|
| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HUI WANG SIMAN GONG YIMING SHI ZHEN WANG XIAODONG TO: LI TINGHUI WANG SIMAN GONG YIMING SHI ZHEN WANG XIAODONG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |