CN201128911Y - Guide frame for underwater pile driving - Google Patents
Guide frame for underwater pile driving Download PDFInfo
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- CN201128911Y CN201128911Y CNU200720096981XU CN200720096981U CN201128911Y CN 201128911 Y CN201128911 Y CN 201128911Y CN U200720096981X U CNU200720096981X U CN U200720096981XU CN 200720096981 U CN200720096981 U CN 200720096981U CN 201128911 Y CN201128911 Y CN 201128911Y
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- upright post
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Abstract
The utility model relates to an underwater piling guide frame that comprises a main body of the guide frame. Two guide columns are arranged on a base correspondingly; a guide groove is arranged on the corresponding internal side; a plurality of support bodies are distributed on the left side, the right side, the front side and the back side of the base; one end of the support bodies is arranged on the base and the other end is arranged on the upper end of the guide columns; a plurality of shackles are arranged symmetrically in the left and the right of the base; a fixed guide block is arranged on the internal side of the guide columns and further on the base; a mobile guide block is actively inserted in a guide groove of the guide columns; two sides of the mobile guide block are respectively connected with one end of a steel rope; a steel-rope chute component is fixedly linked with the top of the guide columns; the groove of the chute is fixed on the top of the columns through a support plate; a friction lining board is arranged in the groove; the steel rope is arranged on the friction lining board; one end of the steel rope is connected with the counterweight and the other is connected with the mobile guide block; the counterweight block and the mobile guide block are respectively arranged on two sides of the guide columns; the guide frame has no control system or mechanical rotating mechanism. The piling guide frame is suitable for a plurality of types of steel piles of sizes of different piles on the alar plate of the steel piles. Moreover, the piling guide frame has the advantages of simple operation, security, reliability, high construction efficiency, and high quality.
Description
Technical field
The utility model relates to the ocean engineering erection equipment, relate in particular to a kind of when being used for marine petroleum exploitation engineering underwater pile driving operation, the guide frame for piling under water that stake is led and set upright.
Background technology
The independent piling bar that inserts the seabed is used for the mooring leg of mooring system is fixed in the seabed.When carrying out the pitching pile operation at sea, not only require piling bar is carried out the guide-localization of vertical direction, also require the azimuth of restriction stake in horizontal plane, have anchor chain, How is chain leading that certain requirement is arranged because on the piling bar be.Therefore pitching pile and piling work need be utilized guide frame for piling under water, to guarantee the installation accuracy requirement of piling bar in the seabed.
Can be in construction by the wing plate of piling bar as guiding, still, Different Strata piling bar wing plate size difference is bigger, and a kind of like this leading truck just can not be simultaneously leads to the piling bar of different wing plates.In the prior art, the opening-closing type piling leading truck of band control system is abroad arranged, and can only be applicable to a kind of piling bar pattern, in addition, for underwater operation equipment, be provided with control system, hydraulic system or mechanical transmission mechanism, be certain to increase the unreliability of construction operation.Still lack at present be applicable to different piling bar patterns, not with the higher leading truck of the reliability of any control system, no mechanical rotating mechanism.
In view of this, design a kind of not with any control system, do not have that machinery rotates and be that the present technique field presses for one of problem of solution applicable to the leading truck of different piling bar wing plate patterns.
The utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of guide frame for piling under water is provided, it comprises the leading truck main body that is made of base, guide upright post and support and is arranged on fixed guide piece, mobile guide piece, balancing weight and wire rope slideway assembly on the leading truck main body; This leading truck can be used for having the piling work of the piling bar (being used for soft formation) of wide width wing plate, and it is by the effect of fixed guide piece, mobile guide piece, counterweight and wire rope slideway assembly, also applicable to the piling work of narrow wing plate piling bar; This leading truck does not have any control system, do not have mechanical rotating mechanism, can be applicable to the bigger multiple piling bar of piling bar wing plate size difference simultaneously, and is easy and simple to handle, safe and reliable, effectively improves construction operation efficient and quality.
The purpose of this utility model is realized by following technical scheme.
The utility model guide frame for piling under water is characterized in that, comprising: a leading truck main body, and it comprises base, two guide upright posts, several supporters and several hangers, two guide upright post correspondences are arranged on the base, and two corresponding inboards are provided with gathering sill; Several supporters are distributed in base left and right sides and front and back side, and supporter one end is fixed on the base, and the other end and guide upright post upper end are fixing; Several liftings are that bilateral symmetry is laid on the base with hanger; One fixed guide piece, it is positioned at the inboard of two guide upright posts and is fixed on the base; One mobile guide piece, it is movable to be arranged in the gathering sill of two corresponding inboards of guide upright post, and its both sides are connected with wire rope one end respectively; Two wire rope slideway assemblies, be fixed on two guide upright post tops respectively, it comprises chute, wire rope and gripper shoe, chute is fixed on the column top by gripper shoe, be provided with the friction liner plate in the chute, wire rope is positioned on the chute friction liner plate, and the one end connects counterweight, in addition end is connected with the mobile guide piece, balancing weight and the mobile guide piece guide upright post both sides that are placed in.
Aforesaid guide frame for piling under water, it is characterized in that: described base is the plate body that a side has opening, this is provided with several stiffening girders and weep hole above plate body, be provided with the anti-bending beam of a circle away from the opening position above the plate body, and plate body is provided with 8 lifting hangers, is evenly distributed on the respective beam all around of plate body; Make on the one hand leading truck base when lifting stressed even relatively, guarantee that on the other hand the lifting rope can drop on non-opening one side of base smoothly after releasing, thereby guarantee that anchor chain can go into mud smoothly, what the plate body bottom surface was provided with that several piece prevents slippage goes into the mud plate.
Aforesaid guide frame for piling under water, it is characterized in that: described two guide upright post tops are respectively equipped with the loudspeaker opening, and two corresponding inboard gathering sills that are provided with of guide upright post are to begin downward whole perforation from the loudspeaker opening part, the corresponding position also is provided with open slot on the base, gathering sill on this open slot and the column connects one, passes base and enters underground for the guiding wing plate in the stake.
Aforesaid guide frame for piling under water is characterized in that: described mobile guide piece is fixedlyed connected one by the bullet of hollow and is constituted with cylindrical body, and bullet is positioned at the cylindrical body top, and the design of this bullet is the importing for the ease of the stake front end; Mobile guide piece outside correspondence is provided with two guiding wing plates, and this guiding wing plate is movable respectively to be plugged in the gathering sill of two corresponding inboards of guide upright post, and guiding wing plate top is provided with the hanger for the wire rope connection; This mobile guide piece is provided with opening and the reinforcing rib that passes through for anchor chain.
Aforesaid guide frame for piling under water, it is characterized in that: the taper body of described mobile guide piece is provided with fan-shaped chute, the setting of this fan-shaped chute is can slip in the rectangle gathering sill of post portion along this fan-shaped chute for the ease of the guiding wing plate that the stake front end imports in the stake of back, to realize the guiding to the level orientation of stake, the width of chute is greater than lifting rotary operation accuracy rating; The cylindrical body of described mobile guide piece is provided with the rectangle gathering sill, and the width of this gathering sill is slightly larger than a upper flange thickness; Described fan-shaped chute and rectangle gathering sill connect mutually.
Aforesaid guide frame for piling under water, it is characterized in that: described fixed guide piece is fixedlyed connected one by the bullet of hollow and is constituted with cylindrical body, and bullet is positioned at the cylindrical body top, its outside correspondence is provided with two Plug Divisions, and this Plug Division is plugged in respectively in the gathering sill of two corresponding inboards of guide upright post; This fixed guide piece is provided with opening and the reinforcing rib that passes through for anchor chain.
Aforesaid guide frame for piling under water is characterized in that: the taper body of described fixed guide piece is provided with fan-shaped chute, and the width of this fan-shaped chute is a bit larger tham the width of rectangle gathering sill; The cylindrical body of described mobile guide piece is provided with the rectangle gathering sill, and the A/F of this gathering sill is slightly larger than a upper flange thickness; Described fan-shaped chute and rectangle gathering sill connect mutually.
Aforementioned guide frame for piling under water is characterized in that: the chute of described wire rope slideway assembly is fixed on guide upright post top loudspeaker opening part by gripper shoe; Described counterweight is metal derby to be set in the framework constitute; Described wire rope one end is connected on the framework of balancing weight, and the other end is connected with the hanger of mobile guide piece.
Aforementioned guide frame for piling under water is characterized in that: described supporter is 8, is distributed in base each 2 of sides all around, and supporter one end is fixed on the base, and the other end and guide upright post upper end is fixed.
The beneficial effect of the utility model guide frame for piling under water, setting upright when it is applicable to underwater pile driving also is applicable to the guiding of stake in level orientation, simple in structurely easily makes low cost of manufacture; This guide frame for piling under water has been realized the effect of using more, can set upright guiding with level orientation to the piling bar of different wing plate sizes; This guide frame for piling under water does not have any control system and mechanical rotating mechanism, has improved reliability, operating efficiency and the construction quality of underwater operation.
Description of drawings:
Figure 1A is the utility model guide frame for piling under water perspective view.
Figure 1B is the utility model guide frame for piling under water structure schematic top plan view.
Fig. 1 C is that schematic diagram is looked on the utility model guide frame for piling under water structure left side.
Fig. 2 A is the utility model guide frame for piling under water understructure schematic top plan view.
Fig. 2 B is the utility model guide frame for piling under water understructure elevational schematic view.
Fig. 3 is the utility model guide frame for piling under water guide upright post structural representation.
Fig. 4 is the utility model guide frame for piling under water mobile guide block structure schematic diagram.
Fig. 5 A is the utility model guide frame for piling under water wire rope slideway modular construction schematic diagram.
Fig. 5 B is a slideway structure sectional schematic diagram shown in Fig. 5 A.
Fig. 6 is the lifting view of the utility model guide frame for piling under water.
Major label description in figure: 1 leading truck main body, 11 bases, 111 weep holes, 112 anti-bending beams, 113 go into the mud plate, 114 stiffening girders, 12 supporters, 13 guide upright posts, 131 bell guides, 132 gathering sills, 14 lifting hangers, 2 fixed guide pieces, 3 counterweights, 4 mobile guide pieces, 41 bullets, 42 hangers, 43 guiding wing plates, 44 reinforcing ribs, 45 cylindrical body, 46 rectangle gathering sills, 47 fan-shaped chutes, 48 anchor chains are by using opening, 5 wire rope slideway assemblies, 51 chutes, 511 friction liner plates, 52 gripper shoes, 53 wire rope, 6 lifting ropes, 7 slinging beams.
The specific embodiment
Consult shown in Figure 1A, Figure 1B, Fig. 1 C, the utility model guide frame for piling under water comprises a leading truck main body 1, it comprises the hanger 14 of base 11, two guide upright posts 13, several supporters 12 and several lifting usefulness, two guide upright post 13 correspondences are arranged on the base 11, and two corresponding inboards are provided with gathering sill 132 (shown in Figure 3); Several supporters 12 are distributed in base 11 left and right sides and front and back side, and supporter 12 1 ends are fixed on the base 11, and the other end and guide upright post 13 upper ends are fixed; Several liftings are laid on the base 11 for bilateral symmetry with hanger 14; One fixed guide piece 2, it is positioned at the inboard of two guide upright posts 13 and is fixed on the base 11; One mobile guide piece 4, it is movable to be arranged in the gathering sill 132 of two guide upright post 13 corresponding inboards, and its both sides are connected with wire rope 53 1 ends respectively, link and slide along the gathering sill on the guide upright post 13 132 with the counterweight 3 with guide upright post 13 opposite sides; Two wire rope slideway assemblies 5, be fixed on two guide upright post 13 tops respectively, it comprises chute 51, wire rope 53 and gripper shoe 52 (shown in Fig. 5 A), chute 51 is fixed on guide upright post 13 tops by gripper shoe 52, be provided with friction liner plate 511 in the chute 51, wire rope 53 is positioned on the chute 51 friction liner plates 511 (shown in Fig. 5 B), the one end connects counterweight 3, the other end is connected with mobile guide piece 4, counterweight 3 and mobile guide piece 4 guide upright post 13 both sides that are placed in guarantee that by the weight of counterweight 3 mobile guide piece 4 can not glide voluntarily.
Consult shown in Fig. 2 A, the 2B, base 11 is for having the plate body of ㄩ font opening, the purpose of opening is to be convenient to a last anchor chain pass through, this is provided with several stiffening girders 114 and weep hole 111 above plate body, be provided with the anti-bending beam 112 of a circle away from the opening position above the plate body, base 11 bendings when preventing to lift by crane; Plate body is provided with 8 liftings hanger 14 (shown in Figure 1A, the 1B), be evenly distributed in the side all around of plate body, can make leading truck base 11 when lifting stressed even relatively so on the one hand, guarantee that on the other hand the lifting rope can drop on non-opening one side smoothly after releasing; What the plate body bottom surface was provided with that several piece prevents slippage goes into mud plate 113, can prevent in the pile follower process owing to the collision of stake or causes the slippage of leading truck 1 in the inclination of piling process king-pile.
Consult shown in Figure 3ly, the top of guide upright post 13 is provided with bell guide 131, its effect be convenient to have the piling bar of wide width wing plate to the stake operation, thereby reduce the stake difficulty, improve work efficiency; And two guide upright post 13 corresponding inboard gathering sills 132 that are provided with are to begin downward whole perforation from loudspeaker opening 131 places, the corresponding position also is provided with open slot on the base 11, this open slot and gathering sill 132 connect one, enter for the guiding wing plate in the stake passes base 11 underground, thereby stake is carried out the guiding of vertical and horizontal direction.
Two guide pads (being fixed guide piece 2 and mobile guide piece 4) are used for the guiding of narrow wing plate piling bar.During work, slide in the rectangle gathering sill 46 of stake upper flange on two guide pads, mobile guide piece 4 is by sliding in the gathering sill 132 of guiding wing plate 43 on guide upright post 13 on it.As shown in Figure 4, mobile guide piece 4 is to fixedly connected one with cylindrical body 45 by the bullet 41 of hollow to constitute, and bullet 41 is positioned at cylindrical body 45 tops, its outside correspondence is provided with two guiding wing plates 43, this guiding wing plate 43 is movable respectively to be plugged in the gathering sill 132 of two guide upright post 13 corresponding inboards, and guiding wing plate 43 tops are provided with the hanger 42 that connects for wire rope 53; This mobile guide piece 4 is provided with opening 48 and the reinforcing rib 44 that passes through for anchor chain.The taper body 41 of this mobile guide piece 4 is provided with fan-shaped chute 47, the width of this fan-shaped chute is adjusted accuracy rating greater than the lifting orientation angles, just the width of fan-shaped chute is relevant with the precision of lifting king pile rotary operation orientation angle, the cylindrical body 45 of mobile guide piece 4 is provided with rectangle gathering sill 46, and the A/F of this gathering sill 46 is slightly larger than a upper flange thickness; Described fan-shaped chute 47 connects mutually with rectangle gathering sill 46; The rectangle gathering sill 46 that is provided with on the mobile guide piece 4 is to pass through for the stake upper flange, and its tip designs bell guide 41 coning is convenient to the importing of a front end; Have fan-shaped chute 47 on the conical horn mouth 41, can in bigger level orientation scope, make a upper flange fall into gathering sill 46, thereby reduce the stake difficulty; The structure of fixed guide piece 2 and mobile guide piece 4 are basic identical, and just conical horn mouth and the fan-shaped chute on it are smaller slightly, and fixed guide piece 2 connects firmly on leading truck base 11; Fixed guide piece 2 is fixedlyed connected one by the bullet of hollow and is constituted with cylindrical body, and bullet is positioned at the cylindrical body top, and its outside correspondence is provided with two Plug Divisions, and this Plug Division is plugged in respectively in the gathering sill of two corresponding inboards of guide upright post; This fixed guide piece is provided with opening and the reinforcing rib that passes through for anchor chain; The taper body of this fixed guide piece is provided with fan-shaped chute, and cylindrical body is provided with the rectangle gathering sill, and the width of fan-shaped chute is a bit larger tham the width of rectangular channel, and the A/F of rectangle gathering sill is slightly larger than a upper flange thickness; Described fan-shaped chute and rectangle gathering sill connect mutually, and the setting of fan-shaped chute and rectangle gathering sill is in order further to guarantee the horizontal azimuth of stake and the positioning accuracy request of vertical direction.
Consult shown in Figure 1A, 1B, the 1C, wire rope slideway assembly 5 connects firmly on the horn mouth 131 at guide upright post 13 tops; The chute 51 of wire rope slideway assembly 5 is fixed on loudspeaker opening 131 places, guide upright post 13 top by gripper shoe 52, shown in Fig. 5 A, 5B; Counterweight 3 constitutes for metal derby is set in the framework; Wire rope 53 1 ends are connected on counterweight 3 frameworks, the other end is connected with the hanger 42 of mobile guide piece 4, friction liner plate 511 is set in the wire rope chute 51 to be made for the minimum high-abrasive material of the coefficient of sliding friction, wire rope 53 is provided with friction liner plate 511 in the chute 51 and passes, and gives guide upright post 13 with the weight transmitting of counterweight 3 and mobile guide piece 4.
Consult shown in Figure 1A, the supporter 12 of the utility model guide frame for piling under water is 8, is distributed in base 11 each 2 of sides all around, and supporter 12 1 ends are fixed on the base, and the other end and guide upright post 13 upper ends are fixed.
Each parts of the utility model guide frame for piling under water are welded construction, its assembling process is shown in Figure 1A, 1B, 1C, earlier guide upright post 13 is welded on the base 11, again 8 supporter 12 1 ends are welded on the base 11, the other end is welded on guide upright post 13 tops, with support guide column 13, this supporter 12 be distributed in base 11 all around side each 2; 8 liftings are welded on the base 11 corresponding stiffening girder of side place all around respectively with hanger 14.Two Plug Divisions that fixed guide piece 2 outside correspondences are provided with, be plugged in respectively in the gathering sill 132 of two guide upright post 13 corresponding inboards, and fixed guide piece 2 bottoms are weldingly fixed on the base 11, again with in the movable respectively gathering sill 132 that is plugged in two guide upright post 13 corresponding inboards of the guiding wing plate 43 of mobile guide piece 4, and the hanger 42 on guiding wing plate 43 tops is connected with wire rope 53; Then, the chute 51 of wire rope slideway assembly 5 is fixed on guide upright post 13 top loudspeaker opening parts by gripper shoe 52, wire rope 53 is passed from the friction liner plate 511 in the chute 51, the other end of wire rope 53 is connected on the framework of counterweight 3, promptly finishes the assembly working of guide frame for piling under water of the present utility model.
The leading truck main part can be directly used in the wide width wing sheet pile to the stake operation, wide width wing plate in the stake is dropped on the hypotenuse of bell guide 131 of guide upright post 13, like this under the effect of the deadweight of stake, the stake upper flange slips in the gathering sill 132 of column 13 along this hypotenuse, thereby realizes the orientation of the level orientation of stake; The stake upper flange certainly will will lean against on the inwall of gathering sill 132 after entering in the gathering sill 132, and it then is to lean on the gap between stake upper flange and the gathering sill 132 to be guaranteed that the gradient of vertical direction requires.
When stake is narrow wing plate, that is narrow wing plate be can not directly enter in the gathering sill 132 time, and at this moment just need lead by guide pad.Mobile guide piece 4 can be suspended under the bell guide 131 of guide upright post 13 by counterweight 3 and wire rope slideway assembly 5, and fixed guide piece 2 is welded on base 11 corresponding.During to stake, as long as the front end of stake falls into the bullet 41 interior post portions 45 that just can slip into the mobile guide piece under the effect of its deadweight of mobile guide piece 4; Hanging device is adjusted its level orientation again, and a upper flange is fallen in the fan-shaped chute 47 on the mobile guide piece tapering 41, and stake slips under the effect of its deadweight in the rectangle gathering sill 46 in the guide pad post portion 45 like this, thereby realizes the orientation of the level orientation of stake; Stake continues to fall, and in the stake upper flange enters the rectangle gathering sill of fixed guide piece, at this moment just can guarantee the installation accuracy requirement of the vertical direction of stake.
Setting upright when guiding that the utility model guide frame for piling under water is used under water independent stake when carrying out the pitching pile operation at sea and piling.The leading truck at sea process of construction operation is:
(1) leading truck is built good back and is risen and winch on the deck of barge, is transported to operation field then.
(2) barge crane casts anchor behind all right position, installing and locating equipment on leading truck, comprise the BEACON (signal generator) of USBL (ultrasonic positioning system) system, electric spiral shell warp, inclination measurement instrument etc. under water, this positioning equipment is a prior art, so no longer give unnecessary details; After checking that the leading truck state is intact, utilize lifting rope 6, the slinging beam 7 of barge crane loop wheel machine, according to mode shown in Figure 6 leading truck is sling, transfer to the seabed in the guiding of navigation system.
(3) by ROV (underwater robot) operation, will withhold from the suspension hook of crane gear on the slinging beam, barge crane is sling independent stake with loop wheel machine, puts into water; Under the guiding of ROV, independent stake is inserted in the leading truck; ROV (underwater robot) and be operating as prior art is so no longer give unnecessary details.
(4) independent stake is lowered to mud certain depth (this degree of depth is for till sinking to no longer sinking by deadweight) in the deadweight effect, the loop wheel machine of crane gear breaks off relations afterwards, independent stake leans against on the inwall of gathering sill by the wing plate on it, relies on the gradient requirement of the independent stake of the gap assurance vertical direction between stake upper flange and the gathering sill 132.
(5) with loop wheel machine pile hammer is sling, be connected, hang in afterwards in the water, under the guiding of ROV, the slotting point insertion stake top of pile follower with pile follower;
(6) intensification of the mud degree of depth is gone in independent stake under the effect of stake, pile hammer and pile follower deadweight, the loop wheel machine pine hangs afterwards, independent stake still leans against on the inwall of gathering sill by the wing plate on it, relies on the gradient requirement of the independent stake of the gap assurance vertical direction between stake upper flange and the gathering sill 132.
(7) pile hammer begins piling, heads into 1 meter in mud until stake.
(8) pile hammer, pile follower are hung back on the barge crane; By ROV withholding on the slinging beam is suspended on the suspension hook, leading truck sling in the seabed moved among a small circle, or sling to put to the deck of barge and move on a large scale, wait for that next snag reuses when installing.
Advantage and characteristics that guide frame for piling under water of the present utility model has are: 1, it comprises main part (being base, guide upright post and supporter) and removable section (being mobile guide piece, fixed guide piece, counterweight and wire rope slideway assembly), applicable to piling bar: when stake upper flange size broad with different size wing plate, promptly can directly drop on the hypotenuse of the bell guide 131 on the guide upright post 13, directly utilize the leading truck main body that stake is led; When on the hypotenuse of the little bell guide 131 on can't dropping on guide upright post 13 of stake upper flange width, can stake be led by the guide pad that installs additional, guide pad is plugged in by the wing plate on it in gathering sill 132 of guide upright post 13 and leads, and independent stake then is plugged in the gathering sill in the guide pad by the wing plate on it and leads.As long as the gathering sill that the stake upper flange can enter on the guide pad can lead to this stake; 2, no hydraulic pressure dispatch control system, and do not have mechanical rotating mechanism, therefore reliability during operation is higher under water; 3, when being used for small size wing plate piling bar, adopt the mechanical ascending and descending operating principle, and utilize the minimum sheet material of the coefficient of sliding friction as the sliding friction liner plate, replace traditional rolling pulley, thereby overcome rolling bearing perishable and stuck drawback under the seawater; 4, base designs the antiskid structure, guarantee the steadiness and the degree of reliability of constructing operation; 5, its reasonable in design is simple, and construction and installation are all very easy, and the functional reliability height can satisfy economy requirements such as repeated use, long working life, is that great amount of cost is saved in the offshore construction operation.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1, a kind of guide frame for piling under water is characterized in that, comprising:
One leading truck main body, it comprises base, two guide upright posts, several supporters and several hangers, two guide upright post correspondences are arranged on the base, and two corresponding inboards are provided with gathering sill; Several supporters are distributed in base left and right sides and front and back side, and supporter one end is fixed on the base, and the other end and guide upright post upper end are fixing; Several hangers are that bilateral symmetry is laid on the base;
One fixed guide piece, it is positioned at the inboard of two guide upright posts and is fixed on the base;
One mobile guide piece, it is movable to be arranged in the gathering sill of two corresponding inboards of guide upright post, and its both sides are connected with wire rope one end respectively;
Two wire rope slideway assemblies, be fixed on two guide upright post tops respectively, it comprises chute, wire rope and gripper shoe, chute is fixed on the column top by gripper shoe, be provided with the friction liner plate in the chute, wire rope is positioned on the chute friction liner plate, and the one end connects counterweight, the other end is connected with the mobile guide piece, balancing weight and the mobile guide piece guide upright post both sides that are placed in.
2, guide frame for piling under water according to claim 1, it is characterized in that: described base is the plate body that a side has opening, this is provided with several stiffening girders and weep hole above plate body, be provided with the anti-bending beam of a circle away from the opening position above the plate body, and plate body is provided with 8 lifting hangers, is distributed on the respective beam all around of plate body; What the plate body bottom surface was provided with that several piece prevents slippage goes into the mud plate.
3, guide frame for piling under water according to claim 1, it is characterized in that: described two guide upright post tops are respectively equipped with the loudspeaker opening, and two corresponding inboard gathering sills that are provided with of guide upright post are to begin downward whole perforation from the loudspeaker opening part, the corresponding position also is provided with open slot on the base, gathering sill on this open slot and the column connects one, passes base and enters underground for the guiding wing plate in the stake.
4, guide frame for piling under water according to claim 1 is characterized in that: described mobile guide piece is fixedlyed connected one by the bullet of hollow and is constituted with cylindrical body, and bullet is positioned at the cylindrical body top; Mobile guide piece outside correspondence is provided with two guiding wing plates, and this guiding wing plate is movable respectively to be plugged in the gathering sill of two corresponding inboards of guide upright post, and guiding wing plate top is provided with the hanger for the wire rope connection; This mobile guide piece is provided with opening and the reinforcing rib that passes through for anchor chain.
5, guide frame for piling under water according to claim 4 is characterized in that: the taper body of described mobile guide piece is provided with fan-shaped chute, and the width of chute is greater than lifting rotary operation accuracy rating; The cylindrical body of described mobile guide piece is provided with the rectangle gathering sill, and the width of this gathering sill is greater than stake upper flange thickness; Described fan-shaped chute and rectangle gathering sill connect mutually.
6, guide frame for piling under water according to claim 1, it is characterized in that: described fixed guide piece is fixedlyed connected one by the bullet of hollow and is constituted with cylindrical body, and bullet is positioned at the cylindrical body top, its outside correspondence is provided with two Plug Divisions, and this Plug Division is plugged in respectively in the gathering sill of two corresponding inboards of guide upright post; This fixed guide piece is provided with opening and the reinforcing rib that passes through for anchor chain.
7, guide frame for piling under water according to claim 6 is characterized in that: the taper body of described fixed guide piece is provided with fan-shaped chute, and the width of this fan-shaped chute is greater than the width of rectangle gathering sill; The cylindrical body of described mobile guide piece is provided with the rectangle gathering sill, and the A/F of this gathering sill is greater than stake upper flange thickness; Described fan-shaped chute and rectangle gathering sill connect mutually.
8, guide frame for piling under water according to claim 1 is characterized in that: the chute of described wire rope slideway assembly is fixed on guide upright post top loudspeaker opening part by gripper shoe; Described counterweight is metal derby to be set in the framework constitute; Described wire rope one end is connected on the framework of balancing weight, and the other end is connected with the hanger of mobile guide piece.
9, guide frame for piling under water according to claim 1 is characterized in that: described supporter is 8, is distributed in base each 2 of sides all around, and supporter one end is fixed on the base, and the other end and guide upright post upper end is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720096981XU CN201128911Y (en) | 2007-08-06 | 2007-08-06 | Guide frame for underwater pile driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720096981XU CN201128911Y (en) | 2007-08-06 | 2007-08-06 | Guide frame for underwater pile driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128911Y true CN201128911Y (en) | 2008-10-08 |
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ID=40016748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720096981XU Expired - Lifetime CN201128911Y (en) | 2007-08-06 | 2007-08-06 | Guide frame for underwater pile driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128911Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363223B (en) * | 2007-08-06 | 2010-05-19 | 中国海洋石油总公司 | Guide frame for piling under water |
| CN103502536A (en) * | 2011-04-21 | 2014-01-08 | Ihc海洋钢铁有限公司 | Method and apparatus for driving a pile into a substrate |
-
2007
- 2007-08-06 CN CNU200720096981XU patent/CN201128911Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363223B (en) * | 2007-08-06 | 2010-05-19 | 中国海洋石油总公司 | Guide frame for piling under water |
| CN103502536A (en) * | 2011-04-21 | 2014-01-08 | Ihc海洋钢铁有限公司 | Method and apparatus for driving a pile into a substrate |
| CN103502536B (en) * | 2011-04-21 | 2015-07-15 | Ihc海洋钢铁有限公司 | Method and apparatus for driving a pile into a substrate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081008 Effective date of abandoning: 20070806 |