CN103031846A - Straddle type stepped hydraulic support guide frame - Google Patents
Straddle type stepped hydraulic support guide frame Download PDFInfo
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- CN103031846A CN103031846A CN201210533626XA CN201210533626A CN103031846A CN 103031846 A CN103031846 A CN 103031846A CN 201210533626X A CN201210533626X A CN 201210533626XA CN 201210533626 A CN201210533626 A CN 201210533626A CN 103031846 A CN103031846 A CN 103031846A
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- hydraulic
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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Abstract
The invention discloses a straddle type stepped hydraulic support guide frame, comprising a main guide frame body, wherein the main guide frame body is fixedly arranged on a sunk steel pile casing through a hydraulic support system, a guide frame positioning adjusting system and a sunk pile vertical control system used for supporting the outer wall of the to-be-sunk steel pile casing are arranged on the main guide frame body, and the output end of the guide frame positioning adjusting system is connected with the outer wall of the sunk steel pile casing. According to the straddle type stepped hydraulic support guide frame, the guide frame body is fixed by adopting the hydraulic support system, the guide frame body is conveniently, quickly and stably fastened and fixed by a hydraulic clamp instead of being fixed by the traditional labor-consuming and time-consuming welding mode, the position of the steel pile casing in the horizontal direction is adjusted through the guide frame positioning adjusting system, the verticality of the steel pile casing is adjusted through the sunk pile vertical control system, so that the working efficiency is improved, the cost is reduced, and the construction speed is accelerated.
Description
Technical field
The present invention is applicable to steel pipe sheet pile harbour or heavy steel cofferdam interlock type steel pipe campshed (or similar structures) construction location, refers to particularly it is a kind of straddle-type notch cuttype hydraulic mount leading truck.
Background technology
The capital equipment of construction location when leading truck is established as the steel casing is heavy, Main Function is for guaranteeing the steel casing and can vertically bury sinking under Gravitative Loads and when executing continuously shake, its chief component has: fixed system, positioning and guiding system and verticality regulating system.Its operating principle is that leading truck is fixed on heavy establishing on the steel casing, by the heavy facility worker of the auxiliary steel casing of location, regulating action of leading truck self.The traditional direction frame adopts the mode that is welded and fixed, this fixed form needs a large amount of artificial and time, and the leading truck form also can't satisfy the once heavy requirement that is set to the same design absolute altitude of steel casing, adopt the leading truck efficiency of construction of traditional structure form low, cost is high, and practical value is low in the object of construction production many in pile foundation quantity, that the duration is tight.
Summary of the invention
Purpose of the present invention is exactly the deficiency that will solve the above-mentioned background technology, provides a kind of efficiency of construction height and cost low straddle-type notch cuttype hydraulic mount leading truck.
Technical scheme of the present invention is: a kind of straddle-type notch cuttype hydraulic mount leading truck, comprise the leading truck main body, described leading truck main body is fixed on heavy establishing on the steel casing by the hydraulic mount system, the leading truck main body is provided with leading truck location regulating system and is used for shoring in that need are heavy and establishes pile sinking vertical control system on the steel casing outer wall, and the heavy outer wall of establishing the steel casing of output of described leading truck location regulating system connects.
Described leading truck main body is straddle-type notch cuttype leading truck main body, and it comprises front end limiting platform and the terminal fixed platform with difference in height, the front end limiting platform be connected fixed platform and connect by stair.
Described terminal fixed platform comprises girder, the upper surface of girder is provided with the first attached terrace steps, the lower surface of girder is connected with lower nose girder, the girder lower end vertically is connected with a plurality of vertical columns with difference in height, vertically be provided with vertical raker beam between the column, vertically the lower end of column connects by back launching nose, the highest vertical column is connected with the front end limiting platform, the front end limiting platform comprises a plurality of spandrel girders that are connected with the highest vertical column, be provided with vertical raker beam between the spandrel girder, the upper surface of spandrel girder is provided with the second attached terrace steps, also is provided with the hanger for lifting on the spandrel girder, and minimum vertical column lower end is provided with the supporting leg for compensation column height.
Described stair are arranged between the first attached terrace steps and the second attached terrace steps.
Described leading truck main body is symmetrical arranged, and connects by a plurality of connecting cross beams, and described connecting cross beam is arranged between the symmetrically arranged girder and between the spandrel girder.
Described hydraulic mount system comprises hydraulic clamp, clamp slideway, the clamp installation of slide track is in the girder lower end, the hydraulic clamp reversal of the natural order of things arranges, the base of hydraulic clamp is fixedly connected with the clamp slideway, heavy establishing in the sheathed jaw that is fixed on hydraulic clamp of steel casing, hydraulic clamp also is connected with power take-off.Fixing of leading truck main body only needs to establish steel casing top mouth in the jaw that enters hydraulic clamp and after accurately locating by lifting to sink, and makes hydraulic clamp clamp to sink by power take-off and establishes the steel casing, finish the fixing of leading truck.Use this hydraulic mount system can make leading truck installation, adjusting, fixedly become easy, quick, effectively guarantee the heavy positioning accuracy of establishing in the process of steel casing, shortened leading truck installation, fixing and time of removing.
Described clamp slideway is provided with T-shaped groove, and the base of hydraulic clamp is fixed in the T-shaped groove.
Described leading truck location regulating system is arranged on the both sides of the supporting leg of terminal fixed platform, it comprises two groups of threaded mandrel and working platformes of being fixed on the supporting leg, the output of threaded mandrel is shored heavy establishing on the steel casing outer wall, like this can be by the heavy reaction force of establishing steel casing outer wall of threaded mandrel pushing tow, make the leading truck body the location adjustment process in take the hydraulic mount system as the center of circle to its location adjustment of carrying out horizontal direction, this mode is simple and easy, quick, precision is high.
Described pile sinking vertical control system is positioned on the front end limiting platform of leading truck body, comprise fine setting roller and snap close stopper slot, the fine setting roller is arranged on the front end limiting platform of leading truck body and perpendicular to the heavy axis direction two ends of establishing the steel casing of need, the output of fine setting roller is shored on steel casing outer wall, the snap close stopper slot is arranged on the connecting cross beam on the leading truck front end limiting platform, and the steel casing is set in the snap close stopper slot.The pile sinking vertical control system can be by take steel casing touchdown point as the center of circle, and touchdown point is radius to the steel casing length of leading truck front end limiting platform, establishes the steel casing and carries out verticality adjustment and spacing control need are heavy.
Described fine setting roller comprises the top roller, can regulate screw thread member and roller seat, roller seat is fixedly installed on the front end limiting platform, can regulate screw thread member is connected with roller seat is adjustable, the output that can regulate screw thread member is connected with the top roller, and the top roller supporting is on steel casing outer wall.The fine setting roller makes things convenient for the quick adjustment of the verticality of steel casing, can reduce again heavy the establishing of steel casing and shake the adverse effect that leading truck is produced in the process; The snap close stopper slot is finished later the position-limiting action that has snap close by himself and steel casing at the leading truck positioning stage, and heavy verticality, the stake position of establishing the steel casing of need limited.
Leading truck body among the present invention has low early and high after stepped layout, the ladder height that two group platforms produce is poor to satisfy the disposable heavy instructions for use that is set to identical design elevation of steel casing, avoids removing in the work progress behind the leading truck again multiple heavy process links; And it can independently be fixed on the completed steel casing, finish that thereafter new steel casing is heavy establishes task, do not need other any temporary works stakes or operation platform support, cooperation, avoid a large amount of temporary workss, improve the heavy work efficiency of establishing of steel casing, saved a large amount of artificial and mechanical one-shifts.
The present invention is by adopting hydraulic mount system fixed guide frame body, the fixed form of leading truck body is become convenient, fast, firm hydraulic clamp by being welded and fixed of a large amount of artificial and times of traditional needs to be fixedly clamped, and the steel casing is carried out the position adjustments of horizontal direction by leading truck location regulating system, the steel casing is carried out the adjusting of verticality by the pile sinking vertical control system, not only improve work efficiency, reduce cost, and accelerate speed of application.
Description of drawings
Fig. 1 is that overall structure master of the present invention looks schematic diagram;
Fig. 2 is overall structure test schematic diagram of the present invention;
Fig. 3 is overall structure schematic top plan view of the present invention;
Fig. 4 is leading truck hydraulic mount system architecture schematic diagram among the present invention;
Fig. 5 leading truck of the present invention location regulating system structural representation;
Fig. 6 is the fine setting roller structure schematic top plan view in the leading truck verticality control system of the present invention;
Fig. 7 is the fine setting roller structure schematic side view in the leading truck verticality control system of the present invention;
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, be convenient to be well understood to the present invention, but they do not consist of restriction to the present invention.
The described a kind of straddle-type notch cuttype hydraulic mount leading truck of present embodiment, it comprises leading truck main body 1, leading truck main body 1 is fixed on heavy establishing on the steel casing by hydraulic mount system 2, leading truck main body 1 also is provided with leading truck location regulating system 3 and pile sinking vertical control system 4, the heavy outer wall of establishing the steel casing of the output of leading truck location regulating system 3 connects, and pile sinking vertical control system 4 is shored in that need are heavy and established on the steel casing outer wall.
Be specially:
Such as Fig. 1, Fig. 2, shown in Figure 3, leading truck main body 1 is straddle-type notch cuttype leading truck main body, and it comprises front end limiting platform 1.13 and the terminal fixed platform 1.14 with difference in height, the front end limiting platform be connected fixed platform and connect by stair 1.11.Terminal fixed platform comprises girder 1.1, girder 1.1 connects by connecting cross beam 1.5 between vertically, the upper surface of girder 1.1 is provided with the first attached terrace steps 1.10, the lower surface of girder 1.1 is connected with lower nose girder 1.3, girder 1.1 lower ends vertically are connected with a plurality of vertical columns 1.6 with difference in height, vertically be provided with vertical raker beam 1.7 between the column 1.6, vertically the lower end of column 1.6 connects by back launching nose 1.4.The highest vertical column 1.6 is connected with front end limiting platform 1.13, front end limiting platform 1.13 comprises a plurality of spandrel girders 1.2 that are connected with the highest vertical column 1.6, be provided with vertical raker beam 1.7 between the spandrel girder 1.2, the upper surface of spandrel girder 1.2 is provided with the second attached terrace steps 1.12, also be provided with the hanger 1.9 for lifting on the spandrel girder 1.2, minimum vertical column 1.6 lower ends are provided with the supporting leg 1.8 for compensation column height, and stair 1.11 are arranged between the first attached terrace steps 1.10 and the second attached terrace steps 1.12.Leading truck main body 1 is symmetrical arranged, and connects by a plurality of connecting cross beams 1.5, and in the present embodiment, connecting cross beam 1.5 is arranged between the symmetrically arranged girder 1.1 and between the spandrel girder 1.2.Leading truck body 1 in the present embodiment has low early and high after stepped layout, the ladder height that two group platforms produce is poor to satisfy the disposable heavy instructions for use that is set to identical design elevation of steel casing, avoids removing in the work progress behind the leading truck again multiple heavy process links; And it can independently be fixed on the completed steel casing, finish that thereafter new steel casing is heavy establishes task, do not need other any temporary works stakes or operation platform support, cooperation, avoid a large amount of temporary workss, improve the heavy work efficiency of establishing of steel casing, saved a large amount of artificial and mechanical one-shifts.
Such as Fig. 1, Fig. 2 and shown in Figure 4, hydraulic mount system 2 is provided with identical four of structure in the present embodiment, it comprises hydraulic clamp 2.1, clamp slideway 2.2, clamp slideway 2.2 is arranged on girder 1.1 lower ends, be provided with T-shaped groove in the clamp slideway 2.2, hydraulic clamp 2.1 reversals of the natural order of things are arranged in the T-shaped groove, the base of hydraulic clamp 2.1 is fixedly connected with clamp slideway 2.2, heavy establishing in the sheathed jaw that is fixed on hydraulic clamp 2.1 of steel casing, hydraulic clamp 2.1 also is connected with power take-off-hydraulic pressure fuel feeding control appliance.Fixing of leading truck main body 1 only needs to establish steel casing top mouth in the jaw that enters hydraulic clamp 2.1 and after accurately locating by lifting to sink, and makes hydraulic clamp 2.1 clamp to sink by power take-off and establishes the steel casing, finish the fixing of leading truck.Use this hydraulic mount system 2 can make leading truck 2 installation, adjusting, fixedly become easy, quick, effectively guarantee the heavy positioning accuracy of establishing in the process of steel casing, shortened leading truck installation, fixing and time of removing.
Such as Fig. 1, Fig. 2, shown in Figure 5, leading truck location regulating system 3 is arranged on the both sides of the supporting leg 1.8 of terminal fixed platform 1.14, it comprises two groups of threaded mandrel 3.1 and working platformes 3.2 of being fixed on the supporting leg 1.8, the output of threaded mandrel 3.1 is shored heavy establishing on the steel casing outer wall, like this can be by the heavy reaction force of establishing steel casing outer wall of threaded mandrel 3.1 pushing tows, make leading truck body 1 the location adjustment process in take hydraulic mount system 2 as the center of circle to its location adjustment of carrying out horizontal direction, this mode is simple and easy, quick, precision is high.
Such as Fig. 1, Fig. 3, Fig. 6, shown in Figure 7, pile sinking vertical control system 4 is positioned on the front end limiting platform of leading truck body 1, comprise fine setting roller 4.1 and snap close stopper slot 4.2, fine setting roller 4.1 is arranged on the front end limiting platform of leading truck body 1 and perpendicular to the heavy axis direction two ends of establishing the steel casing of need, fine setting roller 4.1 comprises top roller 4.3, can regulate screw thread member 4.4 and roller seat 4.5, roller seat 4.5 is fixedly installed on the front end limiting platform, can regulate screw thread member 4.4 and 4.5 adjustable connections of roller seat, the output that can regulate screw thread member 4.4 is connected with top roller 4.3, top roller 4.3 is supported on the steel casing outer wall, fine setting roller 4.1 makes things convenient for the quick adjustment of the verticality of steel casing, can reduce again heavy the establishing of steel casing and shake the adverse effect that leading truck is produced in the process; Snap close stopper slot 4.2 is arranged on the connecting cross beam 1.5 on the leading truck front end limiting platform, the steel casing is set in the snap close stopper slot 4.2, the snap close stopper slot is finished later the position-limiting action that has snap close by himself and steel casing at the leading truck positioning stage, and heavy verticality, the stake position of establishing the steel casing of need limited.Pile sinking vertical control system 4 in this example can be by take steel casing touchdown point as the center of circle, and touchdown point is radius to the steel casing length of leading truck front end limiting platform, establishes the steel casing and carries out verticality adjustment and spacing control need are heavy.
The present invention is by adopting hydraulic mount system 2 fixed guide frame bodies 1, the fixed form of leading truck body 1 is become convenient, fast, firm hydraulic clamp by being welded and fixed of a large amount of artificial and times of traditional needs to be fixedly clamped, and carry out the position adjustments of horizontal direction by 3 pairs of steel casings of leading truck location regulating system, carry out the adjusting of verticality by 4 pairs of steel casings of pile sinking vertical control system, not only improve work efficiency, reduce cost, and accelerate speed of application.
Claims (10)
1. straddle-type notch cuttype hydraulic mount leading truck, comprise leading truck main body (1), it is characterized in that: described leading truck main body (1) is fixed on heavy establishing on the steel casing by hydraulic mount system (2), leading truck main body (1) is provided with leading truck location regulating system (3) and is used for shoring at the heavy pile sinking vertical control system (4) of establishing on the steel casing outer wall of need, and the output of described leading truck location regulating system (3) is connected with the heavy outer wall of establishing the steel casing.
2. straddle-type notch cuttype hydraulic mount leading truck according to claim 1, it is characterized in that: described leading truck main body (1) is straddle-type notch cuttype leading truck main body, it comprises front end limiting platform (1.13) and the terminal fixed platform (1.14) with difference in height, front end limiting platform (1.13) be connected fixed platform (1.14) and connect by stair (1.11).
3. straddle-type notch cuttype hydraulic mount leading truck according to claim 2, it is characterized in that: described terminal fixed platform (1.14) comprises girder (1.1), the upper surface of girder (1.1) is provided with the first attached terrace steps (1.10), the lower surface of girder (1.1) is connected with lower nose girder (1.3), girder (1.1) lower end vertically is connected with a plurality of vertical columns (1.6) with difference in height, vertically be provided with vertical raker beam (1.7) between the column (1.6), vertically the lower end of column (1.6) connects by back launching nose (1.4), the highest vertical column (1.6) is connected with front end limiting platform (1.13), front end limiting platform (1.13) comprises a plurality of spandrel girders (1.2) that are connected with the highest vertical column (1.6), be provided with vertical raker beam (1.7) between the spandrel girder (1.2), the upper surface of spandrel girder (1.2) is provided with the second attached terrace steps (1.12), also be provided with the hanger (1.9) for lifting on the spandrel girder (1.2), minimum vertical column (1.6) lower end is provided with the supporting leg (1.8) for compensation column height.
4. straddle-type notch cuttype hydraulic mount leading truck according to claim 3, it is characterized in that: described stair (1.11) are arranged between the first attached terrace steps (1.10) and the second attached terrace steps (1.12).
5. straddle-type notch cuttype hydraulic mount leading truck according to claim 3, it is characterized in that: described leading truck main body (1) is symmetrical arranged, and connect by a plurality of connecting cross beams (1.5), described connecting cross beam (1.5) is arranged between the symmetrically arranged girder (1.1) and between the spandrel girder (1.2).
6. straddle-type notch cuttype hydraulic mount leading truck according to claim 1, it is characterized in that: described hydraulic mount system (2) is provided with a plurality of, it comprises hydraulic clamp (2.1), clamp slideway (2.2), clamp slideway (2.2) is arranged on girder (1.1) lower end, hydraulic clamp (2.1) reversal of the natural order of things arranges, the base of hydraulic clamp (2.1) is fixedly connected with clamp slideway (2.2), heavy establishing in the sheathed jaw that is fixed on hydraulic clamp (2.1) of steel casing, hydraulic clamp (2.1) also is connected with power take-off.
7. straddle-type notch cuttype hydraulic mount leading truck according to claim 6, it is characterized in that: described clamp slideway (2.2) is provided with T-shaped groove, and the base of hydraulic clamp (2.1) is fixed in the T-shaped groove.
8. straddle-type notch cuttype hydraulic mount leading truck according to claim 1, it is characterized in that: described leading truck location regulating system (3) is arranged on the both sides of the supporting leg (1.8) of terminal fixed platform (1.14), it comprises two groups of threaded mandrel (3.1) and working platformes (3.2) of being fixed on the supporting leg (1.8), and the output of threaded mandrel (3.1) is shored heavy establishing on the steel casing outer wall.
9. straddle-type notch cuttype hydraulic mount leading truck according to claim 1, it is characterized in that: described pile sinking vertical control system (4) is positioned on the front end limiting platform (1.13) of leading truck body 1, comprise fine setting roller (4.1) and snap close stopper slot (4.2), fine setting roller (4.1) is arranged on the front end limiting platform of leading truck body (1) and perpendicular to the heavy axis direction two ends of establishing the steel casing of need, the output of fine setting roller (4.1) is shored on steel casing outer wall, snap close stopper slot (4.2) is arranged on the connecting cross beam (1.5) on the leading truck front end limiting platform, and the steel casing is set in the snap close stopper slot (4.2).
10. straddle-type notch cuttype hydraulic mount leading truck according to claim 9, it is characterized in that: described fine setting roller (4.1) comprises top roller (4.3), can regulate screw thread member (4.4) and roller seat (4.5), roller seat (4.5) is fixedly installed on the front end limiting platform, can regulate screw thread member (4.4) and adjustable connection of roller seat (4.5), the output that can regulate screw thread member (4.4) is connected with top roller (4.3), and top roller (4.3) is supported on the steel casing outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533626.XA CN103031846B (en) | 2012-12-11 | 2012-12-11 | Straddle type stepped hydraulic support guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533626.XA CN103031846B (en) | 2012-12-11 | 2012-12-11 | Straddle type stepped hydraulic support guide frame |
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| Publication Number | Publication Date |
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| CN103031846A true CN103031846A (en) | 2013-04-10 |
| CN103031846B CN103031846B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210533626.XA Active CN103031846B (en) | 2012-12-11 | 2012-12-11 | Straddle type stepped hydraulic support guide frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104125A (en) * | 2017-12-29 | 2018-06-01 | 中交二公局第工程有限公司 | Large-diameter steel protective cylinder three-frame type guide frame |
| CN108842775A (en) * | 2018-08-02 | 2018-11-20 | 中交武汉港湾工程设计研究院有限公司 | Stake top clamp brace type steel-pipe pile pile sinking is guide locating device provided and its construction method |
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| CN101823447A (en) * | 2010-05-31 | 2010-09-08 | 陕西万里达铁路电气化器材有限公司 | Guide pulley type pendant limiting system |
| US20110299938A1 (en) * | 2010-06-08 | 2011-12-08 | Ihc Holland Ie B.V. | Method of and system for installing foundation elements in an underwater ground formation |
| CN102535469A (en) * | 2012-02-17 | 2012-07-04 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
| CN102660950A (en) * | 2012-05-29 | 2012-09-12 | 中国海洋石油总公司 | Guiding centralizer mechanism for single-pile foundation of offshore wind turbine |
-
2012
- 2012-12-11 CN CN201210533626.XA patent/CN103031846B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823447A (en) * | 2010-05-31 | 2010-09-08 | 陕西万里达铁路电气化器材有限公司 | Guide pulley type pendant limiting system |
| US20110299938A1 (en) * | 2010-06-08 | 2011-12-08 | Ihc Holland Ie B.V. | Method of and system for installing foundation elements in an underwater ground formation |
| CN102535469A (en) * | 2012-02-17 | 2012-07-04 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
| CN102660950A (en) * | 2012-05-29 | 2012-09-12 | 中国海洋石油总公司 | Guiding centralizer mechanism for single-pile foundation of offshore wind turbine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104125A (en) * | 2017-12-29 | 2018-06-01 | 中交二公局第工程有限公司 | Large-diameter steel protective cylinder three-frame type guide frame |
| CN108842775A (en) * | 2018-08-02 | 2018-11-20 | 中交武汉港湾工程设计研究院有限公司 | Stake top clamp brace type steel-pipe pile pile sinking is guide locating device provided and its construction method |
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| CN103031846B (en) | 2015-05-06 |
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