CN204510221U - Rotary marine piling saddle - Google Patents

Rotary marine piling saddle Download PDF

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Publication number
CN204510221U
CN204510221U CN201520032902.3U CN201520032902U CN204510221U CN 204510221 U CN204510221 U CN 204510221U CN 201520032902 U CN201520032902 U CN 201520032902U CN 204510221 U CN204510221 U CN 204510221U
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China
Prior art keywords
saddle
truss
location
piling
bracket
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CN201520032902.3U
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Chinese (zh)
Inventor
陈强
张佩良
丁文智
何军
董明达
何福渤
李格平
李德刚
米刘芳
李刚
易振
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Tianjin Port & Channel Engineering Co Ltd
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Tianjin Port & Channel Engineering Co Ltd
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Abstract

The utility model relates to a kind of rotary marine piling saddle, it is characterized in that: comprise location piling bar, saddle and pile gripper, described saddle comprises upper strata saddle and lower floor's saddle, upper strata saddle and lower floor's saddle comprise fixing truss respectively, standard paragraphs truss and location truss, fixing truss, standard paragraphs truss is connected from back to front successively with location truss, described location truss is connected with pile gripper, described upper strata saddle connects into same group of overall saddle of driving piles by cover tubular truss and lower floor's saddle, sleeve pipe is connected with inside described cover tubular truss, described its lower end is connected with flange, piling bar lower end, described location is provided with bracket, described bracket is provided with bracket and reserves jack, described sleeve pipe is plugged on the piling bar of location, its flange is connected with bracket by latch.Beneficial effect: it can realize the accurate location of foundation pile, and injection is taper pile at any angle; Realize boats and ships and get final product the whole multi-column pier foundation of injection in position, greatly improve efficiency of construction, reduce ship machine operating expenses.

Description

Rotary marine piling saddle
Technical field
The utility model belongs to aquatic pile foundation construction, particularly relates to a kind of rotary marine piling cage structure.
Background technology
Traditional construction of pile groups waterborne has two kinds of methods, one is carry out boats and ships according to stake position to stay position and pile sinking, the defect of this kind of technique is pile sinking position and the more difficult control of verticality, need install at the processing and fabricating carrying out superstructure according to pile sinking absolute fix after pile sinking terminates, and repeatedly need move ship in position, efficiency of construction is low; Two is utilize piling saddle auxiliary pile sinking, because the usual distribution area of a clump of piles waterborne is comparatively large, piling saddle often bulky, complex structure, cost are higher.
Number of patent application: 201420271911.3 disclose a kind of portable marine piling saddle, it is characterized in that: comprise the large steel column in center, trussed construction and several appearance sump, the large steel column in described center is by the overall saddle framework of the affixed formation of trussed construction, the large steel column in described center is located little steel column by transverse truss and stake position and is fixedly connected with, described stake position is located to be connected with longitudiual truss between little steel column, transverse truss is connected with between the little steel column in described stake position, appearance sump is provided with in described overall cage structure, described overall cage structure is provided with operating platform, described operating platform and appearance sump are provided with pile gripper.Aforementioned patents disclose a kind of cage structure, but its defect is complex structure, processing cost is high.
Number of patent application: 201010106246.9 disclose a kind of self-displacement universal adjustable pile driving frame and using method thereof, it is characterized in that: pile driving frame adopts fully automatic hydraulic wrapping device can tilt at any angle around the longitudinal axis, transverse axis under the effect of guiding oil cylinder and can around articulate; Automatic piling frame can do vertical and horizontal and move.Its using method comprises the following steps: after crane ship locates, preset pile driving position, locate and lock, being swung around transverse axis and the longitudinal axis by guiding oil cylinder self flexible and drive the rotation of fully automatic hydraulic wrapping device to realize universal inclination, steel pipe pile hung inside fully automatic hydraulic wrapping device, fully automatic hydraulic wrapping device clamps piling bar and automatic capturing center.Aforementioned patents disclose a kind of leading truck structure and using method thereof, solve the problem can beating any direction taper pile in piling process, and once stay position can along the many piles of longitudinal axis line direction injection, but this patent unresolved boats and ships once stay position can the problem of the whole clump of piles of injection.
Number of patent application: 200520110162.7 disclose a kind of underwater pile driving leads device, include a supporting plate and a striker, described supporting plate is provided with at least one junction plate, and described supporting plate center is provided with a striker containing hole; Described striker is located in described striker containing hole, and is connected with described supporting plate by easily broken rope, and striker top is provided with a holding wire.This utility model can well be applied in the lower underwater pile driving operation of visibility, avoid the deficiency adopting ROV or diver to observe, but its defect only controls the driving depth of single stake, and the problem of unresolved injection taper pile and a clump of piles.
Number of patent application: 201220262484.3 disclose a kind of piling location leading truck integrally completed about H profile steel and steel sheet pile construction, it is characterized in that: leading truck is stereoscopic rectangular framework, top is provided with working platform, steel plate links top and is provided with two block plates, main body rectangular base is provided with steel plate, top and bottom leading truck are provided with corresponding piling location leading truck, several trapezoidal steel sheet pile guide pipes are provided with some H profile steel pilot hole supports, guide pipe is provided with between connecting and leads adjusting device and wirerope, the left and right sides of leading truck is respectively equipped with locator, the junction, left and right of leading truck and main body rectangular frame is respectively equipped with level(l)ing device.The defect of this structure be leading truck only with for controlling H profile steel along an axis injection and steel sheet pile, and the problem of unresolved injection taper pile and a clump of piles.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of rotary marine piling cage structure, can accurately control pile sinking position, and realize boats and ships stay position can the whole multi-column pier foundation of injection, greatly improve efficiency of construction.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of rotary marine piling saddle, it is characterized in that: comprise location piling bar, saddle and pile gripper, described saddle comprises upper strata saddle and lower floor's saddle, upper strata saddle and lower floor's saddle comprise fixing truss respectively, standard paragraphs truss and location truss, described fixing truss, standard paragraphs truss is connected from back to front successively with location truss, described location truss is connected with pile gripper, described upper strata saddle connects into same group of overall saddle of driving piles by cover tubular truss and lower floor's saddle, sleeve pipe is connected with inside described cover tubular truss, described its lower end is connected with flange, uniform latch jack on flange, piling bar lower end, described location is provided with bracket, and described bracket is provided with the bracket reserving jack position corresponding with the flange of sleeve pipe and reserves jack, and described sleeve pipe is plugged on the piling bar of location, and its flange is connected with bracket by latch.
Described upper strata saddle, lower floor's saddle adopt trussed construction or steel box girder.
Described sleeve pipe top is provided with sleeve pipe and reserves jack, and piling bar top, described location is provided with reserves the corresponding location piling bar jack of jack position with sleeve pipe, and described sleeve pipe is reserved in jack and location piling bar jack and inserted latch, and described bracket lower end is provided with bracket floor.
Rounded, the square or polygon of cross sectional shape of described fixing truss, standard paragraphs truss and location truss and cover tubular truss.
Affixed steel plate on the truss of described location, affixed pile gripper on described steel plate.
The axial length of axial length or upper strata saddle that the axial length of described upper strata saddle is less than lower floor's saddle with the axial length axial length that is equal or upper strata saddle of lower floor saddle is greater than the axial length of lower floor's saddle.
Described pile gripper adopts annular hydraulic pile gripper or square guiding pile gripper, and described pile gripper stretches out along the axis direction of upper and lower layer saddle or retracts respectively.
Described cover tubular truss is arranged 1-3 group is with group piling saddle, can Arbitrary Rotation in the horizontal direction along location piling bar axis with group piling saddle, the standard paragraphs truss in the vertical direction of upper and lower two-layer saddle can rotate around fixing truss.
Beneficial effect: compared with prior art, the utility model structure is simple, cheap, easy construction, the accurate location of foundation pile can be realized, injection is taper pile at any angle, and realize boats and ships stay position can the whole multi-column pier foundation of injection, greatly can improve efficiency of construction, reduce ship machine operating expenses.Can be applicable to aquatic pile foundation construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation with group piling saddle;
Fig. 3 is the structural facades figure with group piling saddle;
Fig. 4 is upper strata cage structure plan view;
Tu5Shi lower floor cage structure plan view;
Fig. 6 is rotary marine piling saddle injection clump of piles schematic diagram;
Fig. 7 is location steel pilework elevation;
Fig. 8 is location steel pile bracket plan view;
Fig. 9 is rotary marine piling saddle injection taper pile schematic diagram;
Figure 10 is the straight stake schematic diagram of rotary marine piling saddle injection;
Figure 11 is that saddle is connected partial schematic diagram with location piling bar;
Figure 12 is that sleeve pipe is connected partial schematic diagram with location piling bar;
Figure 13 is bidirectional arrangements rotary marine piling saddle schematic diagram;
Figure 14 is that upper and lower two-layer saddle vertically rotates schematic diagram;
Figure 15 is that piling saddle rotates schematic diagram in the horizontal direction.
In figure: 1-locates piling bar, and 2-fixes truss, 3-standard paragraphs truss, 4-locates truss, 5-steel plate, 6-pile gripper, 7-sleeve pipe, 8-overlaps tubular truss, 9-flange, 10-latch jack, 11-foundation pile, 12-bracket, 13-bracket floor, 14-bracket reserves jack, 15-latch, and 16-locates piling bar jack, 17-upper strata saddle, 18-lower floor saddle, 19, sleeve pipe reserves jack.
Detailed description of the invention
Below in conjunction with preferred embodiment, to the detailed description of the invention provided according to the utility model, details are as follows: embodiment
Refer to accompanying drawing 1-11, the present embodiment provides a kind of rotary marine piling cage structure, comprise location piling bar 1, saddle and pile gripper 6, described saddle comprises upper strata saddle 17 and lower floor's saddle 18, upper strata saddle and lower floor's saddle comprise fixing truss 2, standard paragraphs truss 3 and location truss 4 respectively, described fixing truss, standard paragraphs truss are connected from back to front successively with location truss, affixed steel plate 5 on the truss of described location, affixed pile gripper on described steel plate.Described pile gripper adopts annular hydraulic pile gripper or square guiding pile gripper, described pile gripper stretches out along the axis direction of upper and lower layer saddle or retracts respectively, convenient construction is to piling position adjustments, radius of such as driving piles is 10.5m, the length connect after standard paragraphs truss and location truss is 10m, and remaining 0.5m just can be realized by the protruding 0.5m of pile gripper.Described upper strata saddle connects into overall piling saddle by cover tubular truss 8 with lower floor's saddle, and cover tubular truss can be overall, and also can be prefabricate, face, front standard paragraphs truss be similar, can splice how many segmental structures according to highly determining.Be connected to sleeve pipe 7 inside described cover tubular truss, described its lower end is connected with flange 9, and uniform latch jack 10 on flange, described sleeve upper end is provided with sleeve pipe and reserves jack 19.Piling bar top, described location is provided with reserves the corresponding location piling bar jack 16 of jack position with sleeve pipe, and described sleeve pipe is reserved in jack and location piling bar jack and inserted latch 15, and piling bar lower end, described location is provided with bracket 12, and described bracket lower end is provided with bracket floor 13.Sleeve pipe 7 is plugged on the piling bar 1 of location, and described upper strata saddle, lower floor's saddle adopt trussed construction or steel box girder, and truss is that each face connects several steel pipe compositions, and steel box-girder is that each face is made up of a block plate.Rounded, the square or polygon of cross sectional shape of described fixing truss, standard paragraphs truss and location truss and cover tubular truss.
Refer to accompanying drawing 9-10, the axial length of axial length or upper strata saddle that the axial length of described upper strata saddle is less than lower floor's saddle with the axial length axial length that is equal or upper strata saddle of lower floor saddle is greater than the axial length of lower floor's saddle, when levels saddle length is equal, straight stake can be played; When upper strata saddle length is larger, can beats and face upward stake; Lower floor's saddle length is longer is can batter piling.Standard paragraphs truss adjustable length, such as a standard segment length is 1m, and piling radius is that 5m just connects 5 standard paragraphs; Be that 10m just connects 10 standard paragraphs, above the truss of location, pile gripper be installed.The sleeve pipe of cover tubular truss is inserted in location steel stake and is connected with the bracket of location piling bar by the flange overlapping tubular truss lower end.
Rotary marine piling saddle lower end is connected with location steel pile bracket by flange, and the latch that upper end is reserved in jack and location piling bar jack by insertion cover tubular truss upper sleeve portion connects, or is connected by structures such as hydraulic pressure anchor ears.That fixes with latch has two places: 1, the corresponding bracket (lower end connects) of flange; 2, sleeve upper end reserves jack correspondence location piling bar jack (upper end connection).Levels saddle, cover tubular truss, flange constitute overall piling saddle.Location steel pile bracket and flange there is reserved jack, bracket position on the piling bar of location is fixing, piling saddle is placed on bracket by flange below, the preformed hole of flange and the preformed hole alignment of bracket, put into several latch just can fix, flange and bracket are flexibly connected, and pulling out after having beaten foundation pile, and piling saddle and bracket have just separated.Piling saddle is a larger structure, highly usual at more than 10m, the lower end of piling saddle is fixed on bracket by flange, and upper end also arranges some jacks at location piling bar and sleeve upper end, be fixed with latch, mainly strengthen the stability of connection.Piling saddle is arranged on the piling bar of location and constructs.
Refer to accompanying drawing 14, upper and lower two-layer saddle forms with the rotary marine piling saddle of group, and piling saddle can carry out Arbitrary Rotation in the horizontal direction along location piling bar axis, and upper and lower layer saddle in the vertical direction can rotate around fixing truss.Cover tubular truss can be set with 1-3 group and carry out many pile driving constructions with the rotary marine piling saddle of group.
Adopt the construction technology process of rotary marine piling cage structure:
(1) processing and fabricating fixes truss, standard paragraphs truss, location truss and cover tubular truss respectively, fixing truss in upper and lower saddle connects for overall by cover tubular truss, location truss welds a block plate 5, pile gripper installed by steel plate, processing and fabricating location piling bar 1, and on the piling bar of location, weld bracket 12, at the uniform latch jack 16 in piling bar upper end, location; The flange of prefabricated its lower end welded bands latch jack 10;
(2) each component processed is transported to job site, according to piling radius, piling gradient or verticality, standard paragraphs truss 3, location truss 4 is connected on fixing truss 2;
(3) measure the center of multi-column pier foundation according to piling plan and field data, and move ship and carry out staying position, use vibrating hammer to shake in the center of multi-column pier foundation a heavy location piling bar 1;
(4) the rotary marine piling saddle spliced is hung in, sleeve pipe 7 being inserted location piling bar 1 is placed on location steel pile bracket 12, adjusting rotary marine piling saddle position makes pile gripper 6 aim at foundation pile 11 positions, latch jack 10 on sleeve pipe adpting flange and bracket are reserved in jack 14 and are put into latch 15, reserve put into latch in jack 19 and location piling bar jack and be fixed at the sleeve pipe of cover tubular truss upper end;
(5) foundation pile 11 is hung in pile gripper, pile gripper can be opened or closed, and when hanging in foundation pile, pile gripper is opened, and the mouth that foundation pile can be opened along pile gripper puts in, and after foundation pile puts in, pile gripper is closed just can be fixed foundation pile.Pile gripper is held tightly and by establishing adjusting device thereon to finely tune the pile sinking verticality of foundation pile or gradient; Described foundation pile is the concrete pile such as steel pipe pile or PHC pile tube, PRC stake, square pile;
(6) pile hammer is used to sink to foundation pile 11;
(7) pile gripper is opened, extract and be placed in latch jack 10 on sleeve pipe adpting flange and bracket and reserve latch 15 in jack 14, extract the latch being placed on the sleeve pipe overlapping tubular truss upper end and reserving jack 19 and locate in piling bar jack 16, adjust the position of rotary marine piling saddle, make pile gripper 6 aim at next foundation pile 11 positions, the foundation pile 11 that repetition above-mentioned steps (4) ~ (6) complete all the other multi-column pier foundations is constructed;
(8) remove rotary marine piling saddle, according to requirement of engineering, location piling bar can be used as engineering pile, vibrating hammer also can be used to extract location steel column 1, complete the construction of multi-column pier foundation;
(9) repeat above-mentioned steps (3) ~ (8), complete the construction of all the other multi-column pier foundations.
Refer to accompanying drawing 15, to make a call to 8 piles, have 8 jacks to be that 45° angle is arranged on bracket and on flange, flange is placed on bracket, puts into latch and just can fix, then play the first foundation stake; First foundation stake extracts latch after having beaten, and flange and bracket have just separated, saddle of driving piles rotates 45° angle, just can aim at next foundation pile position, and flange rotates 45° angle, jack position on flange just in time with the jack position of bracket to upper, can complete again successively.
Above-mentioned detailed description of this kind of rotary marine piling cage structure being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under the utility model general plotting and amendment, should belong within protection domain of the present utility model.

Claims (7)

1. a rotary marine piling saddle, it is characterized in that: comprise location piling bar, saddle and pile gripper, described saddle comprises upper strata saddle and lower floor's saddle, upper strata saddle and lower floor's saddle comprise fixing truss respectively, standard paragraphs truss and location truss, described fixing truss, standard paragraphs truss is connected from back to front successively with location truss, described location truss is connected with pile gripper, described upper strata saddle connects into same group of overall saddle of driving piles by cover tubular truss and lower floor's saddle, sleeve pipe is connected with inside described cover tubular truss, described its lower end is connected with flange, uniform latch jack on flange, piling bar lower end, described location is provided with bracket, and described bracket is provided with the bracket reserving jack position corresponding with the flange of sleeve pipe and reserves jack, and described sleeve pipe is plugged on the piling bar of location, and its flange is connected with bracket by latch.
2. rotary marine piling saddle according to claim 1, it is characterized in that: described sleeve pipe top is provided with sleeve pipe and reserves jack, piling bar top, described location is provided with reserves the corresponding location piling bar jack of jack position with sleeve pipe, described sleeve pipe is reserved in jack and location piling bar jack and is inserted latch, and described bracket lower end is provided with bracket floor.
3. rotary marine piling saddle according to claim 1, is characterized in that: the rounded or polygon of cross sectional shape of described fixing truss, standard paragraphs truss and location truss and cover tubular truss.
4. rotary marine piling saddle according to claim 1, is characterized in that: affixed steel plate on the truss of described location, affixed pile gripper on described steel plate.
5. rotary marine piling saddle according to claim 1, is characterized in that: the axial length of axial length or upper strata saddle that the axial length of described upper strata saddle is less than lower floor's saddle with the axial length axial length that is equal or upper strata saddle of lower floor saddle is greater than the axial length of lower floor's saddle.
6. rotary marine piling saddle according to claim 1, is characterized in that: described pile gripper adopts annular hydraulic pile gripper or square guiding pile gripper, and described pile gripper stretches out along the axis direction of upper and lower layer saddle or retracts respectively.
7. rotary marine piling saddle according to claim 1, it is characterized in that: described cover tubular truss is arranged 1-3 group is with group piling saddle, can Arbitrary Rotation in the horizontal direction along location piling bar axis with group piling saddle, the standard paragraphs truss in the vertical direction of upper and lower two-layer saddle can rotate around fixing truss.
CN201520032902.3U 2015-01-19 2015-01-19 Rotary marine piling saddle Active CN204510221U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563119A (en) * 2015-01-19 2015-04-29 天津港航工程有限公司 Rotating type floating pile driving guide frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563119A (en) * 2015-01-19 2015-04-29 天津港航工程有限公司 Rotating type floating pile driving guide frame

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