CN115450173B - Tidal sea area ship backing component mounting device and construction method - Google Patents
Tidal sea area ship backing component mounting device and construction method Download PDFInfo
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- CN115450173B CN115450173B CN202211184160.7A CN202211184160A CN115450173B CN 115450173 B CN115450173 B CN 115450173B CN 202211184160 A CN202211184160 A CN 202211184160A CN 115450173 B CN115450173 B CN 115450173B
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
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- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a device for installing ship-backing components in tidal sea area and a construction method, comprising a plurality of pile foundations, wherein a plurality of upright posts are arranged on the pile foundations, a lifting tool table is arranged on the upright posts, a movable fixed lifting tool is arranged on the lifting tool table, the ship-backing components are lifted at the bottom of the fixed lifting tool, the fixed lifting tool can be accurately positioned on the lifting tool table, anchor hoops are arranged on the pile foundations, and a bottom die system is arranged on the anchor hoops; after the ship backing member is hoisted to the bottom die system, the bottom die system is contacted with the ship backing member. In the process of lifting the ship backing component, the phenomenon that the ship backing component shakes in the process of transferring is reduced, safety accidents are avoided, the bolt is arranged on the fixed slot hole, the closing device is disconnected, when the ship backing component shakes, the pulling force of the steel cable is transmitted to the bolt and the main beam, and the phenomenon that equipment is damaged due to the shaking of the ship backing component is avoided. The construction speed is increased, and the installation and the positioning of the ship leaning components are accurate.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a device for installing a ship leaning component in a tidal sea area and a construction method.
Background
The installation of the ship-backing member in the tidal sea area and the construction of the pile cap are greatly influenced by tide, the existing ship-backing member is heavy, the hoisting of the existing ship-backing member in the tidal sea area is difficult, the ship-backing member is installed and the pile cap is constructed for most of the time to be submerged in water, the installation and positioning difficulty of the ship-backing member is high, the specific installation position of the ship-backing member is not clear, when the hoisting and positioning are far, the distance between the ship-backing member and the bottom die system is far, and the connection between the ship-backing member and the bottom die system is not firm after the mixed spraying soil is solidified easily caused; when the hoisting positioning is relatively advanced, the steel cable pulls the upper part of the ship leaning component to lean against the bottom die system during hoisting, gaps are easy to appear on the lower part of the ship leaning component and the bottom die system, connection is not firm after solidification, the ship leaning component extrudes the bottom die system, the whole structure is affected to be stable, and the ship leaning component reversely pulls the driving piece through the steel cable, so that equipment is easy to damage. For this purpose we propose a tidal sea area ship backing member installation device and construction method for solving the above problems.
Chinese patent document CN 114134860A describes a prefabricated ship backing member mounting support structure and a mounting method, including a ship backing member and a steel pipe pile, characterized in that: grooves are formed in two sides of one end face of the ship backing member, supporting frames are fixedly arranged on two sides of the steel pipe pile, I-shaped steel is arranged on the supporting frames, one end of the I-shaped steel abuts against the grooves, and a balance fixing mechanism is arranged at the other end of the I-shaped steel. The plurality of grooves are reserved on one side of the ship backing member which is formed by pouring, so that the ship backing member is supported by inserting the I-steel into the grooves, and the ship backing member is simple in supporting structure and easy and convenient to install and detach. However, the device is difficult to hoist in a tidal sea area, the installation of the ship backing member and the construction of the pile cap are submerged in water for most of the time, so that the installation and positioning difficulties of the ship backing member are high, the specific installation position of the ship backing member is not clear, the use has defects, and the improvement is needed.
Disclosure of Invention
The invention provides a device and a method for installing a ship-backing member in a tidal sea area, which solve the problems that the installation of the ship-backing member and the construction of a pile cap are submerged in water for most of the time, so that the installation and positioning of the ship-backing member are difficult, and the connection is unstable or equipment is damaged after solidification easily occurs.
In order to solve the technical problems, the invention adopts the following technical scheme: the tidal sea area ship backing member mounting device comprises a plurality of pile foundations, wherein a plurality of upright posts are arranged on the pile foundations, a lifting tool table is arranged on the upright posts, a movable fixed lifting tool is arranged on the lifting tool table, a ship backing member is lifted at the bottom of the fixed lifting tool, the fixed lifting tool can be accurately positioned on the lifting tool table, anchor hoops are arranged on the pile foundations, and a bottom die system is arranged on the anchor hoops;
After the ship backing member is hoisted to the bottom die system, the bottom die system is contacted with the ship backing member.
In the preferred scheme, the staple bolt includes two curved rings, and the ring both sides are equipped with the connecting piece, and ring one end is equipped with the crossbeam, and two curved rings splice together and hug tightly the pile foundation.
In the preferred scheme, the bottom die system comprises two short simple support beams, the outer sides of the short simple support beams are provided with long simple support beams, the upper parts of the short simple support beams are provided with distribution beams, one ends of the two short simple support beams and one ends of the two long simple support beams are connected with the distribution beams, and the short simple support beams and the long simple support beams are propped against the cross beams;
after the ship leaning member is hoisted to the bottom die system, two ends of the ship leaning member respectively lean against the two long simple supporting beams; one side of the leaning ship component is leaning against the short simple beam.
In the preferred scheme, be equipped with a plurality of I-shaped grooves on the pile foundation, the I-shaped inslot of pile foundation is inserted to the one end of stand, is equipped with a plurality of rings on the ship's side member.
In the preferred scheme, the lifting tool table comprises two girders, a plurality of fixed slotted holes are formed in the girders, supporting beams are arranged on the girders, tie beams are respectively arranged on two sides of each supporting beam, the tie beams, the girders and the supporting beams form a triangular bracket, and a plurality of connecting beams are arranged at the bottoms of the girders and are abutted against pile foundations.
In the preferred scheme, fixed hoist includes the hoist body, is equipped with logical groove on the hoist body, is equipped with closing means on the logical groove, and hoist body both sides are equipped with the gyro wheel, and the gyro wheel supports and leans on the girder, and gyro wheel one side is equipped with the limiting plate, and the limiting plate supports and leans on fixed slotted hole one side.
In the preferred scheme, two sides of the lifting appliance body are provided with second mounting grooves, the second mounting grooves are provided with telescopic oil pumps, and the output ends of the telescopic oil pumps are connected with bolts;
when the bolt extends out, the bolt is abutted against the fixed slot hole;
the lifting appliance comprises a lifting appliance body, wherein two first mounting grooves are formed in the lifting appliance body, a double-wire winch is mounted on the first mounting grooves, two winding drums are arranged on winding shafts of the double-wire winch, the winding drums are wound on steel cables, lifting hooks are arranged at one ends of the steel cables, and lifting rings are hooked by the lifting hooks.
In the preferred scheme, closing device includes actuation solenoid valve, and actuation solenoid valve one end is connected with the hoist body, and the actuation solenoid valve other end is equipped with the silk tile, is equipped with the spring between silk tile and the hoist body.
In the preferred scheme, a screw rod is arranged on the fixed lifting appliance, one end of the screw rod is provided with a driving motor, the driving motor is arranged on the connecting beam, and the screw rod penetrates through the groove to be meshed with the silk tile.
A construction method of a tidal sea area ship backing member installation device comprises the following steps: s1, installing pile foundations on the bank, and installing anchor clamps on each pile foundation;
S2, pouring the pile foundation, reserving an I-shaped groove in the pile foundation, and installing an upright post in the pile foundation after the pile foundation is finished;
s3, installing a bottom die system on the plurality of anchor hoops, and positioning the distance between the two long simple supporting beams so that the distance between the two long simple supporting beams is the same as the length of the ship backing member; positioning the distance between two short simple beams;
S4, installing a lifting tool table on the top of the upright post, installing a fixed lifting tool on the lifting tool table, installing a driving motor and a screw rod, and operating the driving motor to enable the fixed lifting tool to reach the position right above the ship backing member, wherein the fixed lifting tool is connected with the ship backing member;
S5, the closing device is disconnected, the telescopic oil pump is driven, so that the bolt is inserted into the fixed slot hole, and the double-wire winch is driven until the ship leaning component reaches the horizontal position;
S6, driving a telescopic oil pump, retracting a bolt, connecting a closing device, operating a driving motor, and moving a fixed lifting appliance to adjust the distance between a ship backing member and a short simple beam;
s7, pouring a bottom die system so as to connect the bottom die system with the ship backing member; in the concrete solidification process, the bolt extends out, the closing device is opened, and the driving motor and the screw rod are disassembled;
s8, after the concrete is solidified, the fixed lifting tool, the lifting tool table and the upright post are removed.
The beneficial effects of the invention are as follows: in the lifting process of the ship backing member, the ship backing member is vertically lifted, so that shaking of the ship backing member in the dispatching process is reduced, safety accidents of personnel are avoided, and shaking of the ship backing member in a tidal sea area is avoided due to the fact that the tonnage of the ship backing member is heavy. The bolt is on fixed slotted hole, and closing means disconnection, when the ship component rocks, the pulling force of steel cable transmits to bolt and girder, avoids ship component to rock and causes the steel cable to stimulate fixed hoist to thereby fixed hoist pulling silk tile and lead screw to cause silk tile or lead screw to damage the phenomenon emergence.
When the ship backing member moves to the horizontal position, the fixed lifting appliance moves horizontally, so that the ship backing member is abutted between the two long simple supporting beams, and the ship backing member is prevented from shaking in the horizontal movement process. The tidal sea area water level is higher, the ship leaning member is installed and the pile cap is under water, a plurality of fixed slotted holes are formed in the main beam, the bolt is determined to be propped against which fixed slotted holes, so that the horizontal position of the fixed lifting appliance is adjusted, the positions of the ship leaning member and the short simple supporting beam are adjusted, the ship leaning member is uniformly propped against the short simple supporting beam, the positioning position of the bolt is observed, the distance between the ship leaning member and the bottom die system is reasonably controlled, the situation that the ship leaning member cannot observe the positioning position under water is avoided, when the lifting positioning is relatively advanced, the steel cable pulls the upper part of the ship leaning member to prop against the short simple supporting beam during lifting, a gap is easy to appear between the lower part of the ship leaning member and the short simple supporting beam, and the phenomenon of unstable connection is also caused after solidification. Meanwhile, the phenomenon that the ship leaning member extrudes the short simply supported beam to affect the stability of the whole structure and reversely pulls the silk tile through the steel cable to cause damage to the silk tile or the screw rod is avoided.
After the installation position of the ship backing member is determined, the bolt extends out, the closing device is opened, so that the position of the fixed lifting appliance is fixed, meanwhile, the ship backing member is clamped by the long simply supported beams on two sides, shaking caused by a tidal sea area is further avoided, and meanwhile, the ship backing member is installed and positioned accurately.
When the concrete of pouring die block system solidifies the in-process, the bolt stretches out, and closing device disconnection to make fixed hoist position fixed, waiting for the concrete to solidify the in-process, can demolish driving motor, lead screw part equipment, accelerate the construction progress. The tie beam, the main beam and the support beam form the triangular bracket, so that the stability of the structure can be improved, and the collapse of the whole structure caused by overweight of the ship leaning member is avoided. The anchor ear structure is installed and disassembled conveniently, the construction progress is accelerated conveniently, and meanwhile the stability of the integral structure is not affected. The double-winding drum double-wire winch can enable the ship backing member to have a plurality of force points, further avoid the ship backing member from shaking in transportation, and have great popularization value.
Drawings
The invention is further described below with reference to the drawings and examples;
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an isometric view of another perspective of the overall structure of the present invention;
FIG. 3 is an isometric view of a partial structure of the present invention;
FIG. 4 is an isometric view of a partial structure of the present invention;
Fig. 5 is an exploded view of the anchor ear of the present invention;
FIG. 6 is an isometric view of the two-wire hoist of the present invention;
FIG. 7 is a cross-sectional view of the fixed spreader of the present invention;
FIG. 8 is a top view of a partial structure of the present invention;
In the figure: a spreader stand 1; a main beam 101; a fixed slot 1011; tie beam 102; a support beam 103; a tie beam 104; a rotating base 105; a column 2; a bottom die system 3; a long simply supported beam 301; short simple beam 302; a distribution beam 303; a ship backing member 4; a hanging ring 401; pile foundation 5; an i-shaped slot 501; a fixed sling 6; a spreader body 601; a through slot 602; a first mounting groove 603; a second mounting groove 604; a limiting plate 605; a roller 606; a hoop 7; a ferrule 701; a connector 702; a cross beam 703; a closing device 8; a spring 801; a suction solenoid 802; a silk tile 803; a screw 9; a drive motor 10; a wire rope 11; a two-wire hoist 12; a hook 13; a telescopic oil pump 14; a plug 15.
Detailed Description
Example 1:
As shown in fig. 1-8, the installation device and the construction method for the ship-backing member in the tidal sea area comprise a plurality of pile foundations 5, wherein a plurality of upright posts 2 are arranged on the pile foundations 5, a lifting tool table 1 is arranged on the upright posts 2, a movable fixed lifting tool 6 is arranged on the lifting tool table 1, the ship-backing member 4 is hung at the bottom of the fixed lifting tool 6, the fixed lifting tool 6 can be accurately positioned on the lifting tool table 1, a hoop 7 is arranged on the pile foundations 5, and a bottom die system 3 is arranged on the hoop 7;
after the ship backing member 4 is hoisted to the bottom die system 3, the bottom die system 3 is contacted with the ship backing member 4. With this structure, the driving motor 10 is operated to make the fixed sling 6 reach the upper part of the ship backing member 4, the telescopic oil pump 14 is driven to fix the bolt 15 on the fixed slot 1011, the closing device 8 is disconnected to drive the double-wire hoist 12 on the fixed sling 6 to roll, the ship backing member 4 is vertically lifted in the process of lifting the ship backing member 4, the shaking of the ship backing member 4 in the process of dispatching is reduced, the safety accident of personnel is avoided, and the shaking of the ship backing member 4 in the tidal sea area is avoided due to the heavy tonnage of the ship backing member 4. The bolt 15 is arranged on the fixed slotted hole 1011, the closing device 8 is disconnected, when the ship component 4 shakes, the pulling force of the steel cable 11 is transmitted to the bolt 15 and the main beam 101, and the phenomenon that the ship component 4 shakes to cause the steel cable 11 to pull the fixed lifting appliance 6, so that the fixed lifting appliance 6 pulls the silk tile 803 and the screw rod 9, and the silk tile 803 or the screw rod 9 is damaged is avoided.
When the berthing member 4 moves to the horizontal position, the fixed sling 6 moves horizontally so that the berthing member 4 is abutted between the two long simply supported beams 301, and the berthing member 4 is prevented from shaking during the horizontal movement. When the water level of the tidal sea area is higher, the ship backing member 4 is installed under water, the pile caps 5 are arranged on the main beam 101, a plurality of fixed slotted holes 1011 are arranged on the main beam 101, the horizontal position of the fixed lifting tool 6 is adjusted by determining the pin 15 to lean against which fixed slotted holes 1011, the positions of the ship backing member 4 and the short simple supporting beam 302 are adjusted, so that the ship backing member 4 uniformly lean against the short simple supporting beam 302, the distance between the ship backing member 4 and the bottom die system 3 is reasonably controlled by observing the positioning position of the pin 15, the situation that the ship backing member 4 cannot observe the positioning position under water is avoided, when the lifting positioning is advanced, the steel cable 11 pulls the upper part of the ship backing member 4 to lean against the short simple supporting beam 302 during lifting, the lower part of the ship backing member 4 and the short simple supporting beam 302 are easy to generate gaps, and the phenomenon of unstable connection also appears after solidification. Meanwhile, the phenomenon that the ship backing member 4 reversely pulls the silk tile 803 through the steel cable 11 to damage the silk tile 803 or the screw rod 9 due to the fact that the ship backing member 4 extrudes the short simply supported beam 302 to influence the stability of the whole structure is avoided.
Further, when the need of adding the mixed soil between the ship backing member 4 and the bottom die system 3 occurs, the distance between the ship backing member 4 and the short simple beam 302 is adjusted by controlling the pin 15 to abut against which fixed slot 1011, so as to increase the field work requirement.
After the installation position of the ship backing member 4 is determined, the bolt 15 extends out, the closing device 8 is opened, so that the position of the fixed lifting appliance 6 is fixed, and meanwhile, the long simple supporting beams 301 at two sides clamp the ship backing member 4, so that shaking caused by a tidal sea area is further avoided.
When the concrete of pouring die block system 3 solidifies the in-process, bolt 15 stretches out, closing device 8 disconnection to make fixed hoist 6 position fixed, waiting for the concrete to solidify the in-process, can demolish driving motor 10, lead screw 9 partial equipment, accelerate the construction progress. The tie beam 102, the main beam 101 and the support beam 103 form a triangular bracket, so that the stability of the structure can be improved, and the collapse of the whole structure caused by overweight of the ship leaning member 4 is avoided. The hoop 7 is convenient to install and detach, is convenient for quicken construction progress, and does not influence the stability of the integral structure. The double-wire hoist 12 with double drums can enable the ship backing member 4 to have a plurality of force points, and further prevent the ship backing member 4 from shaking during transportation.
In the preferred scheme, staple bolt 7 includes two curved rings 701, and the ring 701 both sides are equipped with connecting piece 702, and ring 701 one end is equipped with crossbeam 703, and two curved rings 701 splice together and hold tightly pile foundation 5. From this structure, staple bolt 7 structure installation is convenient with dismantling, is convenient for accelerate the construction progress. The cross beam 703 is used for supporting the bottom die system 3, so as to avoid the phenomenon of unstable stress of the whole structure.
In a preferred scheme, the bottom die system 3 comprises two short simple support beams 302, a long simple support beam 301 is arranged on the outer side of each short simple support beam 302, a distribution beam 303 is arranged on the upper portion of each short simple support beam 302, one ends of each short simple support beam 302 and each long simple support beam 301 are connected with the corresponding distribution beam 303, and each short simple support beam 302 and each long simple support beam 301 are abutted against a cross beam 703;
after the ship backing member 4 is hoisted to the bottom die system 3, two ends of the ship backing member 4 respectively lean against the two long simple supporting beams 301; the side of the berthing member 4 rests on the short simply supported beams 302. With this structure, the two long simple beams 301 hold the berthing member 4, and the berthing member 4 is prevented from rocking.
In the preferred scheme, a plurality of I-shaped grooves 501 are formed in the pile foundation 5, one end of the upright post 2 is inserted into the I-shaped grooves 501 of the pile foundation 5, and a plurality of hanging rings 401 are arranged on the ship backing member 4. With this structure, the i-shaped groove 501 is used for mounting the upright posts 2, and the plurality of upright posts 2 play a supporting role for the spreader stand 1.
In the preferred scheme, the lifting tool table 1 comprises two main beams 101, a plurality of fixed slotted holes 1011 are formed in the main beams 101, supporting beams 103 are arranged on the main beams 101, tie beams 102 are respectively arranged on two sides of each supporting beam 103, each tie beam 102, each main beam 101 and each supporting beam 103 form an A-frame, a plurality of connecting beams 104 are arranged at the bottom of each main beam 101, and the connecting beams 104 are abutted to pile foundations 5. With this structure, the tie beam 102, the main beam 101 and the support beam 103 constitute a tripod, which can increase the stability of the structure and prevent the entire structure from collapsing due to the overweight of the ship-following member 4. The fixed slotted holes 1011 are formed in the main beam 101, the bolt 15 is determined to be abutted against the fixed slotted holes 1011, so that the horizontal position of the fixed lifting tool 6 is adjusted, the positions of the ship leaning member 4 and the short simple supporting beam 302 are adjusted, the ship leaning member 4 is evenly abutted against the short simple supporting beam 302, the distance between the ship leaning member 4 and the bottom die system 3 is reasonably controlled by observing the positioning position of the bolt 15, the situation that the ship leaning member 4 cannot observe the positioning position under water is avoided, when hoisting and positioning are relatively advanced, the steel cable 11 pulls the upper part of the ship leaning member 4 to be abutted against the short simple supporting beam 302 during hoisting, gaps are easy to appear between the lower part of the ship leaning member 4 and the short simple supporting beam 302, and the phenomenon of unstable connection also appears after solidification. Meanwhile, the phenomenon that the ship leaning member 4 extrudes the short simply supported beam 302 to affect the stability of the whole structure and reversely pulls the silk tile 803 through the steel cable 11 to damage the silk tile 803 or the screw rod 9 is avoided.
In the preferred scheme, fixed sling 6 includes sling body 601, is equipped with logical groove 602 on the sling body 601, is equipped with closing device 8 on the logical groove 602, and sling body 601 both sides are equipped with gyro wheel 606, and gyro wheel 606 supports and leans on girder 101, and gyro wheel 606 one side is equipped with limiting plate 605, and limiting plate 605 supports and leans on fixed slotted hole 1011 one side. With this structure, the rollers 606 can facilitate the movement of the fixed sling 6, and the limiting plates 605 can limit the two sides of the fixed sling 6, so as to prevent the fixed sling 6 from being separated from the track of the main beam 101.
In the preferred scheme, two sides of the lifting appliance body 601 are provided with second mounting grooves 604, the second mounting grooves 604 are provided with telescopic oil pumps 14, and the output ends of the telescopic oil pumps 14 are connected with bolts 15;
When the bolt 15 extends out, the bolt 15 abuts against the fixed slotted hole 1011;
The lifting appliance comprises a lifting appliance body 601, wherein two first mounting grooves 603 are formed in the lifting appliance body, a double-wire winch 12 is mounted on the first mounting grooves 603, two winding drums are arranged on winding shafts of the double-wire winch 12, the winding drums are wound on steel cables 11, lifting hooks 13 are arranged at one ends of the steel cables 11, and lifting rings 401 are hooked by the lifting hooks 13. With this configuration, the twin-wire hoist 12 having the twin drums can provide the ship-backing member 4 with a plurality of points of force, and further prevent the ship-backing member 4 from being shaken during transportation. And the ship backing member 4 is heavy in tonnage, so that the ship backing member 4 is prevented from shaking in a tidal sea area. The bolt 15 is arranged on the fixed slotted hole 1011, the closing device 8 is disconnected, when the ship component 4 shakes, the pulling force of the steel cable 11 is transmitted to the bolt 15 and the main beam 101, and the phenomenon that the ship component 4 shakes to cause the steel cable 11 to pull the fixed lifting appliance 6, so that the fixed lifting appliance 6 pulls the silk tile 803 and the screw rod 9, and the silk tile 803 or the screw rod 9 is damaged is avoided.
In a preferred scheme, the closing device 8 comprises an actuation electromagnetic valve 802, one end of the actuation electromagnetic valve 802 is connected with the lifting appliance body 601, a silk tile 803 is arranged at the other end of the actuation electromagnetic valve 802, and a spring 801 is arranged between the silk tile 803 and the lifting appliance body 601. With this structure, the closing device 8 can control the connection of the silk tile 803 and the screw rod 9 to control the connection of the fixed lifting appliance 6 and the screw rod 9, avoid when the ship backing member 4 shakes, the ship backing member 4 reversely pulls the silk tile 803 through the steel cable 11, and the silk tile 803 or the screw rod 9 is damaged. The closing device 8 is disconnected to fix the position of the fixed lifting appliance 6, and the driving motor 10 and the screw rod 9 can be removed in the process of waiting for concrete solidification, so that the construction progress is quickened. And meanwhile, the stability of the whole structure is not affected.
In the preferred scheme, a screw rod 9 is arranged on the fixed lifting tool 6, a driving motor 10 is arranged at one end of the screw rod 9, the driving motor 10 is arranged on the connecting beam 104, and the screw rod 9 penetrates through the groove 602 to be connected with the screw tile 803. With this structure, a rotary seat 105 is provided between the two main beams 101, and the screw rod 9 is rotatably connected to the rotary seat 105. The screw rod 9 can be meshed with or disconnected from the screw shoe 803, and when the ship member 4 is rocked, the steel cable 11 pulls the fixed sling 6, so that the fixed sling 6 pulls the screw shoe 803 and the screw rod 9, and the screw shoe 803 or the screw rod 9 is damaged.
Example 2:
As further described in connection with example 1, fig. 1-8: a construction method of a tidal sea area ship backing member installation device comprises the following steps: installing pile foundations 5 on the bank, and installing anchor clamps 7 on each pile foundation 5;
Pouring the pile foundation 5, reserving an I-shaped groove 501 in the pile foundation 5, and installing the upright post 2 in the pile foundation 5 after the pile foundation 5 is finished; installing a bottom die system 3 on the plurality of anchor ears 7, and positioning the distance between the two long simple supporting beams 301 so that the distance between the two long simple supporting beams 301 is the same as the length of the ship backing member 4; positioning the distance between the two short simple beams 302; a lifting tool table 1 is arranged at the top of the upright post 2, a fixed lifting tool 6 is arranged on the lifting tool table 1, a driving motor 10 and a screw rod 9 are arranged, the driving motor 10 is operated so that the fixed lifting tool 6 reaches right above the ship backing member 4, and the fixed lifting tool 6 is connected with the ship backing member 4; the closing device 8 is disconnected, the telescopic oil pump 14 is driven, so that the bolt 15 is inserted into the fixed slotted hole 1011, and the double-wire winch 12 is driven until the ship leaning component 4 reaches the horizontal position; the telescopic oil pump 14 is driven, the bolt 15 is retracted, the closing device 8 is connected, the driving motor 10 is operated, and the position of the fixed lifting appliance 6 is moved to adjust the distance between the ship backing member 4 and the short simply supported beam 302; pouring the bottom die system 3 so as to connect the bottom die system 3 with the ship backing member 4; in the concrete solidification process, the bolt 15 extends out, the closing device 8 is disconnected, and the driving motor 10 and the screw rod 9 are disassembled; after the concrete is solidified, the fixed lifting appliance 6, the lifting appliance table 1 and the upright post 2 are disassembled.
The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (5)
1. A tidal sea area ship backing component mounting device is characterized in that: the lifting device comprises a plurality of pile foundations (5), wherein a plurality of upright posts (2) are arranged on the pile foundations (5), a lifting tool table (1) is arranged on the upright posts (2), a movable fixed lifting tool (6) is arranged on the lifting tool table (1), a ship backing member (4) is lifted at the bottom of the fixed lifting tool (6), the fixed lifting tool (6) can be accurately positioned on the lifting tool table (1), anchor hoops (7) are arranged on the pile foundations (5), and a bottom die system (3) is arranged on the anchor hoops (7);
After the ship backing member (4) is hoisted to the bottom die system (3), the bottom die system (3) is contacted with the ship backing member (4);
a plurality of hanging rings (401) are arranged on the ship leaning member (4);
The lifting tool table (1) comprises two main beams (101), a plurality of fixed slotted holes (1011) are formed in the main beams (101), supporting beams (103) are arranged on the main beams (101), tie beams (102) are respectively arranged on two sides of each supporting beam (103), the tie beams (102), the main beams (101) and the supporting beams (103) form a triangular bracket, a plurality of connecting beams (104) are arranged at the bottom of the main beams (101), and the connecting beams (104) are abutted against pile foundations (5);
the fixed lifting tool (6) comprises a lifting tool body (601), a through groove (602) is formed in the lifting tool body (601), a closing device (8) is arranged on the through groove (602), rollers (606) are arranged on two sides of the lifting tool body (601), the rollers (606) are abutted against the main beam (101), a limiting plate (605) is arranged on one side of the rollers (606), and the limiting plate (605) is abutted against one side of the fixed slot hole (1011);
Second mounting grooves (604) are formed in two sides of the lifting appliance body (601), a telescopic oil pump (14) is mounted on the second mounting grooves (604), and the output end of the telescopic oil pump (14) is connected with a bolt (15);
When the bolt (15) stretches out, the bolt (15) is abutted against the fixed slotted hole (1011);
Two first mounting grooves (603) are formed in the lifting appliance body (601), a double-wire winch (12) is mounted on the first mounting grooves (603), two winding drums are arranged on winding shafts of the double-wire winch (12), the winding drums are wound on steel cables (11), a lifting hook (13) is arranged at one end of each steel cable (11), and the lifting hook (13) hooks the lifting ring (401);
The closing device (8) comprises an attracting electromagnetic valve (802), one end of the attracting electromagnetic valve (802) is connected with the lifting appliance body (601), a silk tile (803) is arranged at the other end of the attracting electromagnetic valve (802), and a spring (801) is arranged between the silk tile (803) and the lifting appliance body (601);
a screw rod (9) is arranged on the fixed lifting tool (6), a driving motor (10) is arranged at one end of the screw rod (9), the driving motor (10) is arranged on the connecting beam (104), and the screw rod (9) penetrates through the groove (602) to be meshed with the screw tile (803).
2. The tidal sea area boarding component mounting device of claim 1, wherein: staple bolt (7) are including two curved rings hoops (701), and ring hoop (701) both sides are equipped with connecting piece (702), and ring hoop (701) one end is equipped with crossbeam (703), and two curved rings hoops (701) splice together and hug tightly pile foundation (5).
3. The tidal sea area boarding component mounting device of claim 1, wherein: the bottom die system (3) comprises two short simple supporting beams (302), a long simple supporting beam (301) is arranged on the outer side of the short simple supporting beam (302), a distribution beam (303) is arranged on the upper portion of the short simple supporting beam (302), one ends of the two short simple supporting beams (302) and the two long simple supporting beams (301) are connected with the distribution beam (303), and the short simple supporting beam (302) and the long simple supporting beam (301) are abutted against a cross beam (703);
After the ship leaning member (4) is hoisted to the bottom die system (3), two ends of the ship leaning member (4) respectively lean against the two long simple supporting beams (301); one side of the ship leaning member (4) is abutted against the short simple beam (302).
4. A tidal sea area boarding pass component mounting device of claim 3, wherein: a plurality of I-shaped grooves (501) are formed in the pile foundation (5), and one end of the upright post (2) is inserted into the I-shaped grooves (501) of the pile foundation (5).
5. The construction method of the installation device of the ship-backing member in the tidal sea area according to claim 4, which comprises the following steps: s1, installing pile foundations (5) on the bank, and installing anchor clamps (7) on each pile foundation (5);
s2, pouring the pile foundation (5), reserving an I-shaped groove (501) in the pile foundation (5), and installing the upright post (2) in the pile foundation (5) after the pile foundation (5) is finished;
S3, installing a bottom die system (3) on the plurality of anchor hoops (7), and positioning the distance between the two long simple supporting beams (301) so that the distance between the two long simple supporting beams (301) is the same as the length of the ship backing member (4); positioning the distance between two short simple beams (302);
S4, mounting a lifting tool table (1) on the top of the upright post (2), mounting a fixed lifting tool (6) on the lifting tool table (1), mounting a driving motor (10) and a screw rod (9), and operating the driving motor (10) to enable the fixed lifting tool (6) to reach the position right above the ship backing member (4), wherein the fixed lifting tool (6) is connected with the ship backing member (4);
s5, the closing device (8) is disconnected, the telescopic oil pump (14) is driven, so that the bolt (15) is inserted into the fixed slotted hole (1011), and the double-wire winch (12) is driven until the ship leaning component (4) reaches the horizontal position;
S6, driving the telescopic oil pump (14), retracting the bolt (15), connecting the closing device (8), operating the driving motor (10), and moving the position of the fixed lifting appliance (6) so as to adjust the distance between the ship backing member (4) and the short simply supported beam (302);
s7, pouring the bottom die system (3) so as to connect the bottom die system (3) with the ship backing member (4); in the concrete solidification process, the bolt (15) stretches out, the closing device (8) is disconnected, and the driving motor (10) and the screw rod (9) are disassembled;
s8, after the concrete is solidified, the fixed lifting tool (6), the lifting tool table (1) and the upright post (2) are removed.
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| CN202211184160.7A CN115450173B (en) | 2022-09-27 | 2022-09-27 | Tidal sea area ship backing component mounting device and construction method |
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| CN202211184160.7A CN115450173B (en) | 2022-09-27 | 2022-09-27 | Tidal sea area ship backing component mounting device and construction method |
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| CN107235411B (en) * | 2017-08-15 | 2018-11-06 | 罗兴燕 | One kind being based on bridge precast beam suspender |
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| CN208932776U (en) * | 2018-08-15 | 2019-06-04 | 中交四航局第一工程有限公司 | A kind of back-covered berthing member mounting device |
| CN210658215U (en) * | 2019-06-04 | 2020-06-02 | 中交四航局第一工程有限公司 | Weighing type ship-leaning component mounting device |
| KR102336762B1 (en) * | 2020-04-17 | 2021-12-07 | 현대제철 주식회사 | Berthing device for ship |
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| CN215516380U (en) * | 2021-08-06 | 2022-01-14 | 国家能源集团国源电力有限公司 | Lifting equipment |
| CN216712929U (en) * | 2021-08-25 | 2022-06-10 | 中交第四航务工程局有限公司 | Positioning device for ship leaning component |
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| CN215105049U (en) * | 2021-10-18 | 2021-12-10 | 中交天津港湾工程设计院有限公司 | Large-scale ship-berthing component support system suitable for assembled high-pile wharf |
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| CN216445919U (en) * | 2021-11-09 | 2022-05-06 | 中交二航局第一工程有限公司 | Prefabricated ship-berthing component mounting and supporting structure |
| CN218114848U (en) * | 2022-09-27 | 2022-12-23 | 中交二航局第一工程有限公司 | Installation device for seaworthy berthing component |
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