CN207932897U - One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System - Google Patents
One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System Download PDFInfo
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- CN207932897U CN207932897U CN201721898504.5U CN201721898504U CN207932897U CN 207932897 U CN207932897 U CN 207932897U CN 201721898504 U CN201721898504 U CN 201721898504U CN 207932897 U CN207932897 U CN 207932897U
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Abstract
The utility model relates to a kind of special hoistings to promote the hollow hexahedral suspender of silt embankment.One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System, wherein including link block, grommet, rope and rope hook for lifting hollow hexahedral suspention apparatus；It is provided with round or elliptical grommet below link block, the rope of closure is installed in grommet, rope hook is movably set in one end of rope, rope hook can rotate on rope, and the other end of rope has closing structure to corresponding with rope hook.The rope hook is the rope hook of J-shaped, and the middle of rope hook height is provided with pivot point, and the lower half that rope hook is divided into buckle and the not first half of buckle, and rope is installed in pivot point, is rotated so as to surround pivot point；It is more than lower half in the cross sectional dimensions of the first half of rope hook, so that the focus point of rope hook is located at the first half of rope hook, when rope hook switchs to relaxed state by stress, rope hook avoids personnel's from leaning near operation since hook can be flipped up by wobbler action.
Description
Technical field
The utility model relates to a kind of special hoistings to promote the hollow hexahedral suspender of silt embankment.
Background technology
The case where China is an ocean big country, there is extremely very long coastline, facing global warming, coastline meet with
By corroding on a large scale, and along with the fast development of coastal economy, land resource is increasingly in short supply, generally requires to enclose sea and make
Ground needs to be laid with for shoal materials in corresponding shoal location or estuarine delta to protect coastline and reclaim fields from the sea
Prefabricated section, existing prefabricated section is generally using natural block stone or the concret block that manually pours, since wave is easy oblique
Occur acutely to be crushed in slope surface, when the depth of water is larger, the weight of required block stone can be very big, and the requirement to block stone is higher.Make at present
Mainly there are torsion-bending ratio, quadrangle cone, quadrangle hollow square and twist-shaped block etc. with more block.But these bulk shapes compared with
To be irregular, it is easy to happen damage under the long-term impact of flow, so use exposed throughout type hexahedron as maintenance materials now,
Exposed throughout type hexahedron is the cube of rectangle, inner hollow and is both provided with through-hole in six faces.
Exposed throughout type hexahedron is as new material, and in the case where working condition is poor, the installation of bottom rule, upper layer is inserted into
The installation method of formula can ensure preferable stability and construction quality, and prefabricated simple, easy for construction.Currently, to exposed throughout type
Hexahedral installation directly with iron chains tie up using loop wheel machine and handling, not yet forms ripe propagable construction technology,
Construction efficiency is relatively low, and due to during hanging hexahedron be likely to occur overturning, allow worker directly to go to pull chain presence
Certain danger, therefore while research forms more reliable novel exposed throughout type hexahedron hoisting, is designed
A kind of installation process is convenient, installation effectiveness is high, the transmission hexahedron mounting hanger of strong applicability seems very necessary.
Invention content
The utility model is used to lift hollow hexahedral suspention apparatus in view of this, providing one kind, can be significantly
Ground improves the handling efficiency of hexahedron concrete block and avoids staff that chain is lightened restrictions on after handling is complete, greatly improves
The safety coefficient of construction has good application and popularizations value.
One kind includes link block, grommet, rope and rope hook for lifting hollow hexahedral suspention apparatus；
It is provided with round or elliptical grommet below link block, the rope of closure is installed in grommet, in rope
One end is movably set with rope hook, and rope hook can rotate on rope, and the other end of rope has closing structure to corresponding with rope hook.
The rope hook is the rope hook of J-shaped, the middle of rope hook height is provided with pivot point, and rope hook is divided into buckle
Lower half and the not first half of buckle, rope is installed in pivot point, so as to surround pivot point rotation；In the upper of rope hook
The cross sectional dimensions of half portion is more than lower half, so that the focus point of rope hook is located at the first half of rope hook, in rope hook by stress
When state switchs to relaxed state, rope hook avoids personnel's from leaning near operation since hook can be flipped up by wobbler action.
The rope is iron chains or steel wire rope；When rope is iron chains, rope hook is connected with the annulus of least significant end on iron chains,
And the annulus of the other end is caught on hook when in use；It is closed circular ring structure when rope is steel wire rope, steel wire rope closes up into
It is bifilar to pass through grommet.
The rope hook bottom is additionally provided with wireless camera, and placement position is further looked at for assist operators
The case where, prevent from putting askew, the wireless camera preferably camera with water-proof function.
It is also cased with buffer protection set on the surface of rope, buffer protection set is flexible pipe.
The buffer protection set is multiple isometric pipes.
The buffer protection set uses rubber hose or plastic flexible pipe.
The rope hook is made of metal, preferably ferrous material, further preferably spheroidal graphite cast-iron, medium carbon steel or height
Carbon steel.
The iron chains is made of metal, preferably ferrous material, further preferably spheroidal graphite cast-iron, medium carbon steel or low
Carbon steel.
GPS positioning device is also equipped on link block, GPS positioning device has been transmitted a signal to by wireless transmitter
Heavy-duty machine operates indoor display device, to more accurately be positioned.
The hexahedron concrete block weight is not less than 1 ton, and common weight is 10 tons.
Movable pulley is also set up on the top of the link block, movable pulley coordinates with the fixed pulley at the top of crane, is formed
Complete jack machinism, crane are mounted on barge, and at least one crane, each lifting have been arranged as required on barge
GPS positioning device there are one installing is corresponded on machine, preferred embodiment is that a crane is respectively arranged in ship both ends on barge, that is, is arranged
There are two cranes in total；Being stopped in the side of barge has cargo ship, and it is mixed to be loaded with multiple hexahedrons to be lifted in cargo ship
Soil block is coagulated, the hexahedron concrete block loaded in the upper surface of cargo ship is respectively positioned in crane arm rotating range, convenient
It is lifted.Multiple positioning anchors are also respectively provided in the surrounding of barge, to ensure the stabilization of barge.
Utilize a kind of working method for lifting the Lift-on/Lift-off System of hollow hexahedral suspention apparatus：
（1）The barge for being loaded with crane is sailed to the region for needing to hang hexahedron concrete block, throwing lower positioning anchor will refute
Ship is stabilized in specified region, and the positioning anchor of side is crossed embankment and is inserted into soil layer, and the angle α between positioning anchor and ship side is all higher than
90 degree；The other side is thrown into the bottom；
（2）It waits for after the completion of barge is fixed the cargo ship for being loaded with hexahedron concrete block to be stabilized in barge using turnover panel separate
The ship side of the side of embankment；
（3）Arm is extended to the top of cargo ship and will suspend apparatus in midair toward decentralization by crane；
（4）Rope is passed through into hexahedron concrete through-hole in the block, rope hook is used in combination to pass through the other end of rope；
（5）Crane loading plays hexahedron concrete block, and hang to embankment pre- puts position；
（6）The stone for whether having sundries, pit or protrusion on position put in advance using the wireless camera observation being arranged on rope hook
Block, determine put in advance position it is flat after, rope hook is transferred, and further intense adjustment is carried out to position by GPS；
（7）Put completely to precalculated position by hexahedron concrete block, the rope hook of J-shaped since center of gravity is located at the first half,
Rope hook is flipped up so that rope hook is sliding out position when lifting；
（8）After rope hook slippage, on crane wraparound to cargo ship, and prepare to lift next piece of hexahedron concrete block,
It is so all and reciprocal.
The hexahedron concrete block that should avoid continuously lifting by crane the same end or the same side when hanging hexahedron concrete block, prevents
Only hull due to mass centre changing it is excessive, cause shipwreck accident.
The utility model is simple in structure, easy to use, and positioning can be rapidly completed by GPS, passes through after completing to position
Crane hangs hexahedron concrete block to precalculated position, and due to the center of gravity of rope hook half portion on the upper side, forms eccentric structure,
Automatically rope hook can be solved, without carrying out releasing rope hook on operative employee to embankment, reduces danger coefficient, and pass through setting
The case where the camera of rope hook lower part can also further look at precalculated position, the precision of working efficiency and stacking is improved, and
Due to the camera provided with waterproof, additionally it is possible to hang hexahedron concrete block to embankment and be located at water surface position below, have
There is good using effect.
Description of the drawings
Below with reference to attached drawing, the utility model is described in further detail：
Fig. 1 is a kind of structural schematic diagram for lifting hollow hexahedral suspention apparatus of the utility model（Lift six faces
Body concrete bulk state, rope are iron chains）；
Fig. 2 is a kind of structural schematic diagram for lifting hollow hexahedral suspention apparatus of the utility model（Lift six faces
Body concrete bulk state, rope are steel wire rope）；
Fig. 3 is a kind of structural schematic diagram for lifting rope hook in hollow hexahedral suspention apparatus of the utility model；
Fig. 4 is that the utility model is equipped with for lifting the hollow hexahedral crane setting for suspending apparatus in midair in barge
When use state diagram.
Specific implementation mode
With reference to attached drawing 1-4, one kind includes link block 1, grommet 2,3 and of rope for lifting hollow hexahedral suspention apparatus
Rope hook 4；
The lower section of link block 1 is provided with round or elliptical grommet 2, the rope 3 of closure is installed in grommet 2, is being restricted
One end of rope 3 is movably set with rope hook 4, and rope hook 4 can rotate on rope 3, the other end of rope 3 have closing structure to
Rope hook 4 corresponds to.
The rope hook 4 is the rope hook of J-shaped, the middle of 4 height of rope hook is provided with pivot point 4-3, and rope hook 4 is divided
For the lower half 4-2 and the not first half 4-1 of buckle of buckle, rope 3 is installed in pivot point 4-3, so as to surround shaft
Point 4-3 rotations；It is more than lower half 4-2 in the cross sectional dimensions of the first half 4-1 of rope hook 4, so that the center of gravity point of rope hook 4
In the first half 4-1 of rope hook 4, when rope hook 4 switchs to relaxed state by stress, rope hook 4 can be by hook due to wobbler action
Son is flipped up, and avoids personnel's from leaning near operation.
The rope 3 is iron chains or steel wire rope；When rope 3 is iron chains, the annulus of least significant end connects on rope hook 4 and iron chains
It connects, and catches on the annulus of the other end with hook when in use；Rope 3 is closed circular ring structure when being steel wire rope, and steel wire rope closes
Hold together into bifilar across grommet 2.
4 bottom of rope hook is additionally provided with wireless camera 5, is further looked at for assist operators and puts position
The case where setting prevents from putting askew, the preferably camera with water-proof function of wireless camera 5.
It is also cased with buffer protection set 6 on the surface of rope 3, buffer protection set 6 is flexible pipe.
The buffer protection set 6 is multiple isometric pipes.
The buffer protection set 6 uses rubber hose or plastic flexible pipe.
The rope hook 4 is made of metal, preferably ferrous material, further preferably spheroidal graphite cast-iron, medium carbon steel or
High-carbon steel.
The iron chains is made of metal, preferably ferrous material, further preferably spheroidal graphite cast-iron, medium carbon steel or low
Carbon steel.
GPS positioning device 14 is also equipped on link block 1, GPS positioning device 14 is passed signal by wireless transmitter
The display device in crane operation room is given, to more accurately be positioned.
7 weight of hexahedron concrete block is not less than 1 ton, and common weight is 10 tons.
Movable pulley 8 is also set up on the top of the link block 1, movable pulley 8 and the fixed pulley at 9 top of crane coordinate,
Complete jack machinism is formed, crane 9 is mounted on barge 10, and at least one crane has been arranged as required on barge 10
9, corresponding installation is there are one GPS positioning device on each crane 9, and preferred embodiment is the respectively setting one of ship both ends on barge 10
Crane 9 is provided with two cranes 9 in total；Being stopped in the side of barge 10 has cargo ship 12, is loaded in cargo ship 12
Multiple hexahedron concrete blocks 7 to be lifted, the hexahedron concrete block 7 loaded in the upper surface of cargo ship 12 have been respectively positioned on
In 9 arm rotating range of heavy-duty machine, facilitates and lifted.Multiple positioning anchors 13 are also respectively provided in the surrounding of barge 10, to
Ensure the stabilization of barge 10.
Utilize a kind of working method for lifting the Lift-on/Lift-off System of hollow hexahedral suspention apparatus：
（1）The barge 10 for being loaded with crane 9 is sailed to the region for needing to hang hexahedron concrete block 7, lower positioning anchor is thrown
Barge 10 is stabilized in specified region by 13, and the positioning anchor 13 of side is crossed embankment and is inserted into soil layer, between positioning anchor 13 and ship side
Angle α be all higher than 90 degree；The other side is thrown into the bottom；
（2）It waits for being stabilized in the cargo ship 12 for being loaded with hexahedron concrete block 7 using turnover panel 11 after the completion of barge 10 is fixed
The ship side of side of the barge 10 far from embankment；
（3）Arm is extended to the top of cargo ship 12 and will suspend apparatus in midair toward decentralization by crane 9；
（4）Rope is passed through into the through-hole in hexahedron concrete block 7, rope hook 4 is used in combination to pass through the other end of rope 3；
（5）Crane 9, which rises, slings hexahedron concrete block 7, and hang to embankment pre- puts position；
（6）Observe whether pre- put has sundries, pit or protrusion on position using the wireless camera 5 being arranged on rope hook 4
Stone, determine put in advance position it is flat after, rope hook 4 is transferred, and further intense adjustment is carried out to position by GPS；
（7）It is put completely to precalculated position by hexahedron concrete block 7, the rope hook of J-shaped is located at the first half due to center of gravity
4-1, rope hook 4 are flipped up so that rope hook 4 is sliding out position when lifting；
（8）After the slippage of rope hook 4, on crane 9 wraparound to cargo ship 12, and prepare to lift next block of hexahedron concrete
Block 7, it is so all and reciprocal.
Claims (9)
1. one kind is for lifting hollow hexahedral suspention apparatus, it is characterised in that：Including link block, grommet, rope and rope hook；
It is provided with round or elliptical grommet below link block, the rope of closure is installed in grommet, in one end of rope
It is movably set with rope hook, rope hook can rotate on rope, and the other end of rope has closing structure to corresponding with rope hook；
The rope hook is the rope hook of J-shaped, the middle of rope hook height is provided with pivot point, and rope hook is divided under buckle
The first half of half portion and not buckle, is installed with rope in pivot point, so as to surround pivot point rotation；In the first half of rope hook
Cross sectional dimensions be more than lower half so that the focus point of rope hook is located at the first half of rope hook, in rope hook by stress
When switching to relaxed state, hook can be flipped up by rope hook due to wobbler action.
2. according to claim 1 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：The rope
Rope is iron chains or steel wire rope；When rope is iron chains, rope hook is connected with the annulus of least significant end on iron chains, and uses hook when in use
Catch on the annulus of the other end；It is closed circular ring structure when rope is steel wire rope, steel wire rope closes up into bifilar across grommet.
3. according to claim 1 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：The rope
Hook bottom is additionally provided with wireless camera.
4. according to claim 1 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：In rope
Surface is also cased with buffer protection set, and buffer protection set is flexible pipe.
5. according to claim 4 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：Described is slow
It is multiple isometric pipes to rush protective case.
6. according to claim 4 or 5 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：It is described
Buffer protection set use rubber hose or plastic flexible pipe.
7. according to claim 2 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：The rope
Hook is made of metal；The iron chains is made of metal.
8. according to claim 1 a kind of for lifting hollow hexahedral suspention apparatus, it is characterised in that：In link block
On be also equipped with GPS positioning device.
9. including the Lift-on/Lift-off System described in claim 1 for lifting hollow hexahedral suspention apparatus, it is characterised in that：
Movable pulley is also set up on the top of the link block, movable pulley coordinates with the fixed pulley at the top of crane, is formed complete
Jack machinism, crane is mounted on barge, at least one crane has been arranged as required on barge, on each crane
There are one GPS positioning devices for corresponding installation；Being stopped in the side of barge has cargo ship, is loaded in cargo ship and multiple waits lifting
Hexahedron concrete block, the hexahedron concrete block loaded in the upper surface of cargo ship is respectively positioned on crane arm rotation model
In enclosing；It is also respectively provided with multiple positioning anchors in the surrounding of barge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898504.5U CN207932897U (en) | 2017-12-29 | 2017-12-29 | One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898504.5U CN207932897U (en) | 2017-12-29 | 2017-12-29 | One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System |
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| Publication Number | Publication Date |
|---|---|
| CN207932897U true CN207932897U (en) | 2018-10-02 |
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| CN201721898504.5U Active CN207932897U (en) | 2017-12-29 | 2017-12-29 | One kind is for lifting hollow hexahedral suspention apparatus and Lift-on/Lift-off System |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954308A (en) * | 2017-12-29 | 2018-04-24 | 长江南京航道工程局 | One kind is used to lift hollow hexahedral suspention apparatus |
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2017
- 2017-12-29 CN CN201721898504.5U patent/CN207932897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954308A (en) * | 2017-12-29 | 2018-04-24 | 长江南京航道工程局 | One kind is used to lift hollow hexahedral suspention apparatus |
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