CN108622321A - Pull up tectosome, operation ship and pivot anchor setting method - Google Patents
Pull up tectosome, operation ship and pivot anchor setting method Download PDFInfo
- Publication number
- CN108622321A CN108622321A CN201710159865.6A CN201710159865A CN108622321A CN 108622321 A CN108622321 A CN 108622321A CN 201710159865 A CN201710159865 A CN 201710159865A CN 108622321 A CN108622321 A CN 108622321A
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- Prior art keywords
- pull
- reaction
- tectosome
- force plate
- foot
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/08—Arrangement of ship-based loading or unloading equipment for cargo or passengers of winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- B63B2734/00—
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention provide it is a kind of can be configured in the pull-up tectosome of the pulling upward of water-bed object with higher operating efficiency independent of water-bed state and more reliably, the pull-up tectosome will be set to water-bed object pull-up has：Drawing upwardly device pulls up above-mentioned object with upper pulling shaft, and along pulling shaft on this；Reaction-force plate has the bottom surface that the above-mentioned bottom is pressed when being pulled up using the above-mentioned object of above-mentioned drawing upwardly device；And linking part, by above-mentioned drawing upwardly device and above-mentioned reaction-force plate by above-mentioned bottom surface can relative to above-mentioned upper pulling shaft turn in a manner of link.
Description
Technical field
The present invention relates to a kind of pull-up tectosome having drawing upwardly device, have the pull-up tectosome operation ship and
Use the pivot anchor setting method of the pull-up tectosome.
Background technology
In recent years, in the above-water large-scale solar power generation that solar panel is arranged on the water surface setting promoting.
In above-water large-scale solar power generation institute, it will be connected with water-bed anchor is set in the solar panel of floating on water using metal wire
Knot, to which solar panel to be held in specified position waterborne.As water-bed anchor is set to, pivot anchor is used.
Shown in such as Fig. 8 (a) of the one of pivot anchor, has and link in anchor portion 91 in linking part 91P pivoteds with bar portion 92
Construction.
When pivot anchor 90 is set, first, the hole 91h for being formed in anchor portion 91 is inserted into one end of bar 93 by squeezing into, from
It squeezes into and is assigned pressing force with the other end of bar 93 and the part in anchor portion 91 and bar portion 92 is driven underground (Fig. 8 (b)).Then,
It will squeeze into and be pulled out (Fig. 8 (c)) with bar 93, and be drawn the part for remaining on ground of bar portion 92 upward using hydraulic jack etc.
It drags.By the drag force, anchor portion 91 is configured at relatively relative to 92 pivot of bar portion in a manner of with maximum projected area
In the vertical direction (Fig. 8 (d)) in the direction that bar portion 92 is pulled.Whereby, bar portion 92 is with the state with higher drawing endurance
It is fixed on ground g.Furthermore it about the further details of pivot anchor, such as is recorded in patent document 1.
As the method that pivot anchor is expeditiously set to the bottom, in the patent document 2 issued using the applicant
The method of record.According to the method recorded in patent document 2, the reaction force that can be easily moved by platform ship can be used
Plate carries out to water-bed squeezing into and use hollow oil using the anchor portion of oil pressure hand operated breaker etc. with higher operating efficiency
Press the pulling upward of the bar portion of jack etc..
Existing technical literature
Patent document：
Patent document 1：No. 7789594 bulletins of U.S. Patent No.
Patent document 2：No. 5641270 bulletins of Japanese Patent No.
Invention content
The project of the invention to be solved：
In the setting operation of pivot anchor, in the state of the bottom operation be not easy to.
The purpose of the present invention is to provide it is a kind of can be independent of water-bed state and more reliably with higher operating efficiency
It is configured the pull-up tectosome in the pulling upward of water-bed object, has the operation ship of the pull-up tectosome and makes
With the pivot anchor setting method of the pull-up tectosome.
The present invention solves the technological means of project：
According to the present invention the 1st form,
There is provided a kind of pull-up tectosome, wherein the pull-up enforced concrete structure is pulled up will be set to water-bed object, the pull-up
Tectosome has：
Drawing upwardly device, which has upper pulling shaft, and the drawing upwardly device pulls up above-mentioned object along pulling shaft on this；
Reaction-force plate, the reaction-force plate are above-mentioned with being pressed when being pulled up using the above-mentioned object of above-mentioned drawing upwardly device
Water-bed bottom surface；And
Linking part, the linking part can be relative on above-mentioned with above-mentioned bottom surface by above-mentioned drawing upwardly device and above-mentioned reaction-force plate
The mode of pulling shaft turn links.
In the pull-up tectosome of the 1st form, above-mentioned reaction-force plate has across above-mentioned bottom surface and relative to above-mentioned bottom
Through portion between the upper surface in face,
Above-mentioned drawing upwardly device and above-mentioned reaction-force plate are with above-mentioned drawing upwardly device by above-mentioned object by above-mentioned through portion
The mode of pull-up links.
In the pull-up tectosome of the 1st form, above-mentioned through portion is the notch extended by the edge of above-mentioned reaction-force plate.
In the pull-up tectosome of the 1st form, above-mentioned linking part is between above-mentioned drawing upwardly device and above-mentioned reaction-force plate
Divide the guide space for forming (define) to guide above-mentioned object to above-mentioned drawing upwardly device.
In the pull-up tectosome of the 1st form, above-mentioned linking part has：By multiple feet upright in above-mentioned reaction-force plate
Portion and the plate portion for parallelly keeping and having opening by above-mentioned foot with above-mentioned reaction-force plate, and above-mentioned guide space divides
It is formed between above-mentioned multiple foots, above-mentioned plate portion and above-mentioned reaction-force plate.
In the pull-up tectosome of the 1st form, above-mentioned linking part is can changing above-mentioned guide space with above-mentioned reaction force
The size in the orthogonal direction in above-mentioned bottom surface of plate.
In the pull-up tectosome of the 1st form, above-mentioned linking part can be loaded and unloaded with above-mentioned reaction-force plate.
In the pull-up tectosome of the 1st form, the turn of the above-mentioned drawing upwardly device relative to above-mentioned reaction-force plate turn
Center, be located at the above-mentioned bottom surface comprising above-mentioned reaction-force plate face in or above-mentioned face with above-mentioned drawing upwardly device opposite side.
In the pull-up tectosome of the 1st form, above-mentioned drawing upwardly device is hollow hydraulic jack.
According to the present invention the 2nd form,
There is provided a kind of operation ship, wherein will be set to water-bed object pull-up, which has the operation ship：
Platform ship, this are peculiar to vessel in moving on the water；
The pull-up tectosome of 1st form, the pull-up tectosome can be movably attached relative to above-mentioned ship；And
Mobile mechanism, the mobile mechanism make above-mentioned pull-up tectosome be moved relative to above-mentioned ship.
According to the present invention the 3rd form,
There is provided a kind of pivot anchor setting method, wherein the pivot anchor setting method will be for will having anchor portion and energy pivot
The pivot anchor for being linked to the bar portion in the anchor portion is set to the bottom, and the setting method of the pivot anchor includes：
Above-mentioned anchor portion is squeezed into the action at the above-mentioned bottom；
The reaction-force plate of the pull-up tectosome of 1st form is grounded with the above-mentioned bottom and is configured at the dynamic of the above-mentioned bottom
Make；And
Above-mentioned bar portion is pulled up by the drawing upwardly device of above-mentioned pull-up tectosome, makes the action of above-mentioned anchor portion pivot.
In the pivot anchor setting method of the 3rd form, above-mentioned pull-up tectosome is configured to the action at the above-mentioned bottom, including
Above-mentioned drawing upwardly device and above-mentioned bar portion are fastened into the action of (engage) and make above-mentioned reaction-force plate relative to loading on above-mentioned
It sets turn and makes above-mentioned reaction-force plate and the above-mentioned water-bed action being grounded.
The effect of the present invention
Pull-up tectosome according to the present invention has the operation ship of the pull-up tectosome and using the pull-up tectosome
Pivot anchor setting method can be more reliably configured with higher operating efficiency in water-bed object independent of water-bed state
The pulling upward of body.
Description of the drawings
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the solid of the operation ship of the implementation form of the present invention of the pull-up tectosome of the implementation form comprising the present invention
Figure.
Fig. 2 (a) is the stereogram for the hollow hydraulic jack that pull-up tectosome provided by the invention is included.
Fig. 2 (b) indicates the definition graph for the method that the hollow hydraulic jack using Fig. 2 (a) pulls up upper connecting rod.
Fig. 3 indicates the flow chart of the pivot anchor setting method of the implementation form of the present invention.
Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c) indicate that pivot anchor squeezes into step in pivot anchor setting method provided by the invention
The definition graph of job content.
Fig. 5 (d) and Fig. 5 (e) indicates to pull up the work of tectosome setting steps in pivot anchor setting method provided by the invention
The definition graph held in the industry；
Fig. 5 (f) indicates the definition graph of the job content of bar portion pull-up step in pivot anchor setting method provided by the invention.
Fig. 6 is the more preferably size of the guide space for the linking part for illustrating pull-up tectosome provided by the invention
Definition graph.
Fig. 7 is the stereogram of the pull-up tectosome of the variation of the present invention.
Pivot anchor in the prior art is set to the sequence of underground by Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) and Fig. 8 (d) expressions
Definition graph.
Drawing reference numeral explanation：
100：Operation ship
1：Platform ship
11：Upper plate
12：Floating body
13：Mast
13a：Pillar
13b：Beam
14：Shipboard
15：Winch
1S：Notch
2：Pull up tectosome
2S：Notch
21：Reaction-force plate
211：Bottom surface
22：Linking part
221a：Foot
221b：Foot
221c：Foot
221d：Foot
222：Horizontal plate part
223：Vertical plate part
A：Central shaft
G：Fuel pressure gage
GS：Guide space
H：Through hole
S：Slit
So：The center of circular arc
23：Hollow hydraulic jack
40：Oil hydraulic power unit
50：Oil pressure hand operated breaker
90：Pivot anchor
W：Metal wire
X：Turn axis
Specific implementation mode
In order to have clearer understanding to technical scheme of the present invention, purpose and effect, in conjunction with the description of the drawings present invention
Specific implementation mode.
＜ implementation forms ＞
For the present invention implementation form pull-up tectosome 2, have pull-up tectosome 2 operation ship 100 and using work
The pivot anchor setting method of industry ship 100 is with the situation for using above-mentioned each implementation form that pivot anchor is set to the inclined bottom
Example illustrates.Furthermore the MANTARAY (trade name) of foresight companies for example can be used as pivot anchor, but and unlimited
In this.
As shown in Figure 1, the operation ship 100 of this implementation form mainly has the platform ship 1 comprising shipboard 14 and passes through metal
Line W and the pull-up tectosome 2 for being linked to platform ship 1.In Fig. 1, platform ship 1 floats on the water surface, and pull-up tectosome 2 is grounded with water-bed.
In following explanation, the direction residing for shipboard 14 is set as to the rear side of operation ship 100 and platform ship 1 in Fig. 1, it will
Its opposite side (the opposite lower left side in Fig. 1) is set as the front side of operation ship 100 and platform ship 1.In addition, by orthogonal with front-rear direction
Horizontal direction is set as the width direction of operation ship 100 and platform ship 1.
Platform ship 1 is mainly with upper plate 11, a pair of of the floating body 12 for the lower section for being configured at upper plate 11, from the substantial middle of upper plate 11
The mast 13 that extends upward and the shipboard 14 for the side for being installed on upper plate 11.
Upper plate 11 is the tablet of substantially U-shaped, and has the notch from front end towards rear in the central portion of width direction
1S。
A pair of of floating body 12 be respectively approximately cuboid hollow floating body, and so that length direction towards front-rear direction and in width
The mode of degree direction clamping notch 1S is installed on the lower surface of upper plate 11.One floating body 12 along the width direction of upper plate 11 one side
Edge is installed on upper plate 11, and another floating body 12 is installed on upper plate 11 along the other edge of the width direction of upper plate 11.
Mast 13 includes：A pair of posts 13a, this is perpendicularly fixed at pillar 13a the upper surface of upper plate 11；And beam 13b,
The upper end of a pair of posts 13a is connected and is extended parallel to upper plate 11.Mast 13 is in width direction across notch 1S.Yu Wei
One pillar 13a of bar 13 is equipped with fuel pressure gage G, and winch (mobile mechanism) 15 is equipped in the center of the width direction of beam 13b.
Shipboard 14 is installed on the back edge of upper plate 11.Shipboard 14 can be arbitrary spitkit engine.
In addition to this, platform ship 1 has the oil hydraulic power unit 40 being set on upper plate 11.Under oil hydraulic power unit 40 is used as
It states the oil pressure source of hollow hydraulic jack 23 or oil pressure crusher 50 and uses.
Pull-up tectosome 2 mainly comprising reaction-force plate 21, be set to reaction-force plate 21 upper surface linking part 22,
And it can be connected to turn the hollow hydraulic jack 23 of linking part 22.
Its bottom surface 211 when using the pull-up operation of hollow hydraulic jack 23 of reaction-force plate 21 is close contact in water-bed plate
Component, in this implementation form, reaction-force plate 21 is the tablet formed by metals such as iron, stainless steels.Reaction-force plate 21 is
Substantially U-shaped, and with the notch 2S extended in specific direction.
Linking part 22 include self-reaction force plate 21 be uprightly arranged 4 foots (be respectively foot 221a, foot 221b,
Foot 221c and foot 221d), flatly kept by 4 foots (foot 221a, foot 221b, foot 221c and foot 221d)
Horizontal plate part 222 and a pair of of vertical plate part 223 for being uprightly arranged from the upper surface of horizontal plate part 222.
Foot 221a, foot 221b, foot 221c and foot 221d are each provided with 2 in the both sides of notch 2S.Foot
221a and foot 221b is connected to reaction-force plate 21, foot 221c in the side of notch 2S along the direction of the extension of notch 2S
With foot 221d reaction-force plate 21 is connected to along the direction of the extension of notch 2S in the other side of notch 2S.
Horizontal plate part 222 is square or rectangle, and foot 221a, foot 221b, foot are connected integrally in its quadrangle
The upper end of 221c and foot 221d.Whereby, horizontal plate part 222 is held in reaction with the state parallel with reaction-force plate 21
The top of the notch 2S of power plate 21.It is provided in the central portion of horizontal plate part 222 and penetrates through passing through for horizontal plate part 222 in thickness direction
Through-hole H.Furthermore in Fig. 1, the shape of through hole H is rectangle, but through hole H is alternatively the arbitrary shape such as square, circle
Shape.
Pass through foot 221a, foot 221b, foot 221c and foot 221d, the upper surface of reaction-force plate 21 and level
The lower surface of plate portion 222 divides to form (define) rectangular guide space GS.Guide space GS passes through notch 2S, through hole
H, and the gap between foot 221a, foot 221b, foot 221c and adjacent 2 of foot 221d and it is outer with guide space GS
Side is connected to.
When being observed by the direction orthogonal with reaction-force plate 21, the notch 2S and guide space GS of reaction-force plate 21
And through hole H overlappings.The details of the size of guide space GS are described below, but horizontal with reaction-force plate 21
Face in, the shape bigger of the more hollow hydraulic jack of the more satisfactory shape for guide space GS 23, and it is more satisfactory for guiding it is empty
Between GS shape is identical as the size of notch 2S or shape biggers of the notch 2S compared with guide space GS.
A pair of of vertical plate part 223 is on the direction orthogonal with the extending direction of notch 2S across the perforation of horizontal plate part 222
Hole H and opposite direction it is (opposite) setting.In being respectively arranged with slit S on a pair of of vertical plate part 223.Slit S is circular shape, Yu Ben
In implementation form, the center S of circular arcoIn the plane of the bottom surface 211 comprising reaction-force plate 21.
Hollow hydraulic jack 23 is the drawing upwardly device for carrying out the pull-up such as pivot anchor, as shown in Fig. 2 (a), has cylindrical shape
Hollow cylinder 231 and be set to hollow cylinder 231 one end sleeve 232.
The hole 231h for being formed with and extending along central shaft (upper pulling shaft) A is divided in the radial central part of hollow cylinder 231.
Cricoid piston (not shown) is contained in the inside of hollow cylinder 231.
The cup-shaped of opening is formed on sleeve 232 with the opposite side of the side residing for hollow cylinder 231, and its bottom has in
Circular aperture 232h centered on mandrel A.The section shape of the inner surface 232i (Fig. 2 (b)) of sleeve 232 is with central shaft A
Centered on circle, diameter is smaller (close to the position of hollow cylinder 231) in lower section, with upward (far from hollow cylinder
The position of body 232) and become larger.That is, the inner surface 232i of sleeve 232 is formed as wedge-shaped (Fig. 2 (b)).
Piston (not shown) in hollow cylinder 231 is concatenated with sleeve 232, if piston is moved in the directions central shaft A,
Sleeve 232 is also moved in the directions central shaft A.
In being fixed with mutually with the peripheral surface near the end of the opposite side of the side residing for sleeve 232 on hollow cylinder 231
A pair of of the projection seat b protruded towards opposite side.A pair of of projection seat b is inserted into the vertical plate part of linking part 22 by hollow hydraulic jack 23
223 a pair of of slit S, so as to turn is linked to reaction-force plate 21 and linking part 22.
The turn of hollow hydraulic jack 23 has following characteristics.
Slit S is respectively circular shape, the center S of circular arcoIt is located at the flat of the bottom surface 211 comprising reaction-force plate 21
In face.Therefore, hollow hydraulic jack 23 by projection seat b by being slided in slit S around the center S of a pair of of circular arc of connectiono's
Turn axis X (Fig. 1) is in the extending direction turn of notch 2S.Furthermore turn axis X is in the bottom surface 211 comprising reaction-force plate 21
It is orthogonal with the extending direction of notch 2S in plane.
The range of the turn of hollow hydraulic jack 23 is arbitrary, but as an example be with central shaft A relative to reaction force
Respectively to the range of 5 °~30 ° or so of both sides on the basis of the vertical position of plate 21.In all ranges, it is more satisfactory centered on axis
A is by the way that in guide space GS and notch 2S, but not limited to this.
It is connected with what self installation extended in the winch 15 of the mast 13 of platform ship 1 in the reaction-force plate 21 of pull-up tectosome 2
The end of metal wire W.In the state of linking platform ship 1 with pull-up tectosome 2, the extension of the notch 2S of tectosome 2 is pulled up
It is consistent on the front-rear direction of direction and the turn direction of hollow oil-hydraulic cylinder 23 and platform ship 1.In addition, pull-up tectosome 2 is hollow
The direction of the extension of the turn axis X of oil-hydraulic cylinder 23 is consistent with the width direction of platform ship 1.The notch 1S of the upper plate 11 of platform ship 1 with
The extending direction of the notch 2S of reaction-force plate 21 is consistent and is overlapped in upper and lower directions.
Secondly, with reference to the flow chart of Fig. 3 and Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), Fig. 5 (d), Fig. 5 (e) and Fig. 5 (f) to this
The pivot anchor setting method of implementation form illustrates.
As shown in figure 3, the pivot anchor setting method of this implementation form includes：Mark configuration step S1, will indicate pivot
The mark of the installation position of anchor is configured at the bottom；Pivot anchor squeezes into step S2, and pivot anchor is squeezed into the position of the mark；On
Tectosome configuration step S3 is drawn, pull-up tectosome 2 is configured at the bottom；Bar portion pulls up step S4, by pulling up tectosome 2
And the bar portion of pivot anchor is pulled up；And drawing endurance determination step S5, measure the drawing endurance of pivot anchor.
In mark configuration step S1, it will indicate that the mark M of the installation position of pivot anchor 90 is configured at water-bed B.Mark M makees
As an example of can be used and flag is installed in one end is connected with the bamboo pole of reinforcing bar in the other end.On one side use GPS measuring machines and
Optical profile type measures machine and guides diver, and the reinforcing bar of mark M is inserted into the position that should squeeze into pivot anchor 90 of water-bed B on one side
It sets.By configuring mark M, the position for the water-bed B that pivot anchor 90 should be set can be easily grasped in identification flag on water surface S
It sets.
Squeezed into step S2 in pivot anchor, pivot anchor 90 is squeezed into water-bed B by the mark M by shown in position.Tool
An example of body sequence is as follows.
First, so that operation ship 100 is moved to the position of mark M, be located at the notch 1S and pull-up structure of platform ship 1 in mark M
In the state of making the inside of notch 2S of body 2, operation ship 100 is made to stop (Fig. 4 (a)).At this point, making the front and back of operation ship 100
Direction is consistent with the bottom inclined direction of B.
Secondly, it as shown in Fig. 4 (b), keeps squeezing into the upper end with bar 93 using oil pressure hand operated breaker 50, and will beat
Enter the hole portion 91h (Fig. 8 (a)) in the anchor portion 91 that pivot anchor 90 is inserted into the lower end of bar 93, and by the indentation of anchor portion 91 to by remembering
The position of the water-bed B of number M instruction.At this point, the turn direction of bar portion 92 is made (to be constructed that is, pulling up with the front-rear direction of operation ship 100
The direction of the extension of the notch 2S of body 2 and the turn direction of hollow hydraulic jack 23) it is consistent.
Thereafter, using descaling hose (not shown) by the oil hydraulic power unit 40 on oil pressure hand operated breaker 50 and platform ship 1
It connects and oil pressure hand operated breaker 50 is made to run, if applying pressing force to vertical lower, oil pressure hand operated breaker 50 is by pivot
The anchor portion 91 of anchor 90 is squeezed into (Fig. 4 (c)) below vertical.After squeezing into end, by oil pressure hand operated breaker 50 and use is squeezed into
93 removal of bar.
Furthermore in the pivot anchor setting method of this implementation form, in the end set ring portion of the bar portion 92 of pivot anchor 90
92c is releasably connected with metal upper drawing rod 94 in ring portion 92c.The connection of upper drawing rod 94 is for example by making setting
It fastens and carries out with ring portion 92c in hook of the belt lock catch of one end of upper drawing rod etc..
In pulling up in tectosome configuration step S3, in order to carry out using hollow hydraulic jack 23 pivot anchor 90 it is upper
It draws, pull-up tectosome 2 is configured at water-bed B.
Specifically, first, platform ship 1 is made slightly to advance, with the upper drawing rod 94 that extends substantially vertically close to hollow oil
The mode of the central shaft A of the hollow cylinder 231 of jack 23 is pressed to be adjusted.Then, by the winch 15 of platform ship 1 by metal wire
W is sent out successively makes pull-up tectosome 2 decline, and upper drawing rod 94 is passed through to the hole of the hollow cylinder 231 of hollow hydraulic jack 23
231h (Fig. 5 (d)) makes reaction-force plate 21 and bottom B be grounded (Fig. 5 (e)).
Herein, when being passed through upper drawing rod 94 to the hole 231h of hollow cylinder 231, the upper end of upper drawing rod 94 is led to
It crosses notch 2S, guide space GS and through hole H and guides to the 231h of hole.
The bar portion 92 of pivot anchor 90 can in the front-rear direction of operation ship 100, i.e. the direction turn of the extension of notch 2S, and
The upper drawing rod 94 of bar portion 92 is connected to by ring portion 92c can also carry out the swing of the same direction.Therefore, drawing rod can be made
94 easily guide the upper end of upper drawing rod 94 to notch 2S in the direction turn of the extension of notch 2S, thereafter, can lead to
It crosses between foot 221a and foot 221c and easily guides to guide space GS.
In addition, when guiding the upper end bootstrap space GS of upper drawing rod 94 to hole 231h, it can be from foot 221a, foot
Guide space GS is recognized between 221b, foot 221c and foot 221d, the upper end of upper drawing rod 94 is easily guided to perforation
Hole H is easily guided to hole 231h thereafter.
It is deeper compared with the depth of water of front side with the depth of water of the rear side of operation ship 100 in the bottom as shown in Fig. 5 (d) and Fig. 5 (e)
When the inclined situation of mode, when reaction-force plate 21 and bottom B are grounded, first, the front end side of reaction-force plate 21 and bottom B
Contact.Thereafter, reaction-force plate 21 with rear end side and then declines and tilts, and finally, rear end side is contacted with bottom B.Whereby, instead
Active force plate 21 touches and (combines closely) to be grounded in inclined bottom B.
Since operation ship 100 configures in such a way that its front-rear direction is along the inclined direction of water-bed B, so middle Null oil-pressure thousand
The turn direction on jin top 23 is also consistent with the inclined direction of water-bed B.Therefore, hollow oil can be made according to the inclination of reaction-force plate 21
23 turn of jack is pressed, the central shaft A of the hollow cylinder 231 of hollow hydraulic jack 23 is vertically kept on one side, makes counter make on one side
Firmly plate 21 and inclined bottom B is grounded.
In bar portion pull-up step S4, upper drawing rod 94 is pulled up using hollow hydraulic jack 23, pivot anchor 90 is consolidated
Due to water-bed B.
Specifically, first, hollow hydraulic jack 23 and the oil pressure on platform ship 1 are moved using descaling hose (not shown)
Power unit 40 connects.It whereby, can be to assigning oil pressure in hollow cylinder 231.In addition, hollow hydraulic jack 23 and being configured at platform
Fuel pressure gage G on ship 1 also utilizes descaling hose connection (not shown).Whereby, the fuel pressure gage G readings on platform ship 1 can be utilized to apply
The load of the piston and sleeve part 232 that are added in hollow cylinder 231.
When pulling up the bar portion 92 of pivot anchor 90, as shown in Fig. 2 (b), the upper drawing rod of bar portion 92 is linked to clamping
94 mode, in two wedge-shaped fixtures 233 of configuration in sleeve 232.Wedge-shaped fixture 233 has as an example by frustum of a cone edge
The shape that central shaft is divided into 2 parts, in the state of being configured in sleeve 232, the peripheral surface 233o of wedge-shaped fixture 233
It is contacted with the inner peripheral surface 232i of sleeve 232, the inner plane 233i of wedge-shaped fixture 233 is contacted with upper drawing rod 94.
Herein, the inner plane 233i of wedge-shaped fixture 233 quilts in such a way that the sliding relative to upper drawing rod 94 is repressed
Processing.Therefore, under this state, if sleeve 232 is made to be moved upward, drawing rod 94 in clamping and 2 wedge grips configuring
Tool 233 is held by the inner peripheral surface 232i of the gradually smaller sleeve of diameter downward 232 to being pressed on the inside of radial direction, from
And drawing rod 94 is more firmly clamped.At the same time wedge-shaped fixture 233 is also pushed upward, therefore, be clamped by wedge shape
The upper drawing rod 94 of 233 clamping of tool is also pulled to top.Whereby, the bar portion 92 for being connected to drawing rod 94 is pulled up and pivot
91 pivot of anchor portion of anchor 90, to which pivot anchor 90 is fixed on water-bed B (Fig. 5 (f)).
When bar portion 92 pulls up, bar portion 92 and upper drawing rod 94 are moved upward, and the ring portion 92c of bar 92 and are connected to it
The hook of belt lock catch of upper drawing rod 94 be moved upward in notch 2S and guide space GS.Thus, by having
Guide space GS and the collision for inhibiting the hook and hollow oil-hydraulic cylinder 231 of ring portion 92c or belt lock catch.
Furthermore when bar portion 92 pulls up, the load value shown in confirmation fuel pressure gage G on platform ship 1.If shown in fuel pressure gage G
Load value rapidly rises, then can estimate 91 pivot of anchor portion, and pivot anchor 90 is fixed in water-bed B.In confirmation fuel pressure gage G on platform ship 1
Shown in the operator that rapidly rises of load value can be used to the contact for the diver for operating hollow hydraulic jack 23 in water
It is wirelessly equal in water to carry out.By fuel pressure gage G being configured on platform ship 1 as so, even if when the bad situation in the visual field of Yu Shuizhong,
Also the value of fuel pressure gage G can accurately be grasped.
In drawing endurance determination step S5, confirm whether pivot anchor 90 has sufficient drawing endurance and be set to the bottom
B。
Drawing endurance determination step S5 be used directly for the hollow hydraulic jack 23 used in bar portion pull-up step S4 and
Wedge-shaped fixture 233.As an example, when the more satisfactory situation for drawing endurance with 40kN, make hollow hydraulic jack 23
Oil pressure rise, confirm that load value shown in fuel pressure gage G reaches 40kN.At this point, if pivot anchor 90 is not drawn and fuel pressure gage G institutes
The load value shown reaches 40kN, then can determine whether that pivot anchor 90 has sufficient drawing endurance (40kN) and is set to water-bed B.It is another
Aspect, if load value is not up to 40kN shown in fuel pressure gage G, anchor portion 91 is drawn, and it is abundant to can determine whether that pivot anchor 90 does not have
Drawing endurance (40kN).
If can confirm, there is set pivot anchor 90 sufficient drawing endurance, the configuration of a pivot anchor 90 to complete.
Being rolled metal wire W by winch 15 makes pull-up tectosome 2 rise, and operation ship 100 is made to be moved to position shown in next mark M
It is dynamic.After so that operation ship 100 is moved to next mark M, the 2nd pivot anchor 90 is arranged in the S2~S5 that repeats the above steps.
The pull-up tectosome 2 of this implementation form, the effect of operation ship 100 and pivot anchor setting method are summarized below.
The pull-up tectosome 2 of this implementation form can turn relative to reaction-force plate 21 due to hollow hydraulic jack 23
Connection, so no matter water-bed state, can more reliably be carried out using hollow hydraulic jack (pull-up with higher operating efficiency
Device) 23 bar portion pulling upward.
Specifically, for example, the opinion of inventor according to the present invention, when squeezing into the anchor portion of pivot anchor to the bottom,
Bar portion may not be extended vertically relative to the bottom, can be relative to the water-bed various angles having other than 90 °.Especially, in by bar
When portion is vertically disposed at the water-bed situation for inclined surface, bar portion is relative to water-bed and out of plumb.
The pull-up tectosome 2 of this implementation form can turn relative to reaction-force plate 21 due to hollow hydraulic jack 23
Connection, so even if can vertically configure hollow hydraulic jack 23 if the inclined bottom, and reaction-force plate 21 can be made
Bottom surface is close contact in water-bed and is grounded.In addition, by such well matched pull-up tectosome 2 set, can be easy to carry out relative to the bottom
And the pulling of the bar portion of out of plumb.
The pull-up tectosome 2 of this implementation form is in the lower section of the hole 231h of the hollow cylinder 231 of hollow hydraulic jack 23
Division is formed with guide space GS, and guide space GS is connected to notch 2S.Therefore, when by 94 access apertures 231h of upper drawing rod,
Notch 2S and guide space GS can be used as guider, even if can be by upper drawing rod 94 if in the poor water in the visual field
End is easily guided to hole 231h.
In addition, the pull-up tectosome 2 of this implementation form is in the hole 231h of the hollow cylinder 231 of hollow hydraulic jack 23
There is guide space GS, therefore, even if ground is relatively slow, bar portion 92 is significantly when pull-up between lower end and reaction-force plate 21
When the situation being moved upward, the ring portion 92c and hollow hydraulic jack 23 that are set to the end of bar portion 92 are not easy to collide.
The pull-up tectosome 2 of this implementation form is in the state for supporting hollow hydraulic jack 23 by reaction-force plate 21
Under, carry out the pull-up operation of bar portion 92, the reaction force generated when bar portion 92 pull up the power of bottom B (press) by area compared with
The bottom surface of big reaction-force plate 21 and assign the bottom.Even if the power as a result, needed for the pull-up of bar portion 92 is relatively large, assign every
The water-bed power of unit area can also become smaller, and can steadily catch if even if water-bed relatively soft and be generated when the pull-up of bar portion 92
Reaction force.In other words, hollow hydraulic jack 23 can not be generated and carry out the pull-up of bar portion 92 to water-bed penetrate etc..
The pull-up tectosome 2 of this implementation form, which has, is integrally connected hollow hydraulic jack 23 and reaction-force plate 21
Composition, it is therefore not necessary to which hollow hydraulic jack 23 is configured at the effort in reaction-force plate 21 by Yu Shuizhong.In addition, can one
Secondary property carries out movement, the configuration of reaction-force plate 21 and hollow hydraulic jack 23 using platform ship 1.
The pull-up tectosome 2 of this implementation form can prevent from causing from the bottom around Seeding location because of reaction-force plate 21
B rolls mud or mud, to can ensure that the visual field of diver.
Also there is the operation ship 100 of this implementation form pull-up tectosome 2 therefore can play identical with tectosome 2 is pulled up
Effect.It, therefore, as an example can also be into addition, the operation ship 100 of this implementation form is using light weight and the smaller platform ship 1 of drinking water
Enter the shoal of 70 lis or so of the depth of water, and can preferably carry out the squeezing into of stake or anchor, drawing operation in shoal.
The operation ship 100 of this implementation form includes having the vertical view substantially platform ship 1 of U-shaped of notch 1S and having notch
The reaction-force plate 21 of the vertical view substantially U-shaped of 2S, notch 1S and notch 2S have region overlapped under vertical view.Cause
This, by making mark M be located in notch 1S, 2S, can be configured according to the operation ship 100 of this implementation form in the surface of mark M
Operation ship 100, so as to accurately squeeze into pivot anchor 90 to the position of bottom B shown in mark M.
The pivot anchor setting method of this implementation form also uses operation ship 100, therefore, can play same as operation ship 100
Effect.
In the pull-up tectosome 2 of this implementation form, operation ship 100 and pivot anchor setting method, following change also can be used
Shape form.
Pull-up tectosome 2 is not necessarily linked to platform ship 1.It also can be while mobile using crane ship etc. using not having
The pull-up tectosome 2 of platform ship 1.
In the pull-up tectosome 2 of above-mentioned implementation form, reaction-force plate 21 be with notch 2S and substantially u-shaped,
But it's not limited to that for the shape of reaction-force plate 21.Reaction-force plate 21 can also be that the central portion of rectangular or square is provided with
The substantially O word shapes of opening portion.In addition to this, by the way that the opening of arbitrary shape is arranged in the board member of arbitrary shape or cuts
Mouthful, it also can get workable reaction-force plate.In addition, reaction-force plate is not necessarily a piece of, or relative to connection
The multi-disc plate portion that portion 22 or hollow hydraulic jack 23 connect.That is, as long as reaction-force plate can be relative to hollow hydraulic jack
23 provide reaction force, then can be set as arbitrary quantity and shape.
In the pull-up tectosome 2 of above-mentioned implementation form, the bottom surface 211 of reaction-force plate 21 can be flat surface, but not
It is defined in this, for example, can also be arranged in bottom surface 211 concave-convex as anti-skidding object.In addition, can also be in the bottom surface of reaction-force plate 21
211 part (such as along outer rim) is by wooden or metal corner post in such a way that length direction is along reaction-force plate 21
It is fixed and as anti-skidding object.
In the pull-up tectosome 2 of above-mentioned implementation form, the slit S of the vertical plate part 223 of linking part 22 is arc-shaped, circle
The center S of arcoIn the plane of the bottom surface 211 comprising reaction-force plate 21, but not limited to this.The center S of circular arco's
Position is arbitrary, but more preferably the bottom surface 211 of reaction-force plate 21 with slit S opposite sides.More specifically, preferably in use
When with the center S of circular arcoDetermine slit S's as the mode near the center (that is, linking part 91P) of the turn of pivot anchor 90
Shape.
In the pull-up tectosome 2 of above-mentioned implementation form, the foot 221a of linking part 22, foot 221b, foot 221c and
Foot 221d self-reaction forces plate 21 is uprightly arranged, and but not limited to this.Foot 221a, foot 221b, foot 221c and foot
Portion 221d can also be tilted relative to reaction-force plate 21.Foot 221a, foot 221b, foot 221c and the foot of linking part 22
221d can preferably be used in the bottom of inclination angle bigger relative to the inclined pull-up tectosome 2 of reaction-force plate 21 relatively.
In addition, length and/or foot 221a, the foot of foot 221a, foot 221b, foot 221c and foot 221d
221b, foot 221c and foot 221d are also changed relative to the angle of reaction-force plate 21.If by foot 221a, foot
The length of 221b, foot 221c and foot 221d are set as modifiable, then when the softer situation in water-bed ground, can increase foot
221a, foot 221b, foot 221c and foot 221d and significantly the moving upward for corresponding to the ring portion 92c of bar portion 92, and
In can shorten foot 221a~221d when not in use and make pull-up tectosome 2 minimize.If by foot 221a, foot 221b, foot
The angle of portion 221c and foot 221d are set as modifiable, then can be adjusted the angle according to water-bed inclination angle, therefore, can be relative to each
The water-bed of kind inclination angle uses pull-up tectosome 2.
Linking part 22 is alternatively and can be loaded and unloaded relative to reaction-force plate 21.It whereby, can be according to the hardness on water-bed ground more
Change reaction-force plate 21.When the relatively soft situation in water-bed ground, the larger reaction-force plate 21 of usable floor area, in the bottom
Usable floor area smaller reaction-force plate 21 when the firmer situation in ground.Furthermore, moreover it is possible to be easily movable and linking part
The ring etc. of the hook to fasten crane etc. is arranged in reaction-force plate 21 for the mode of the reaction-force plate 21 of 22 separation.
Gap between the foot 221a of linking part 22, foot 221b, foot 221c and foot 221d can also be stifled by plate etc.
Plug.In addition, transparent plate can also can be used to block in a manner of external identification by guide space GS.
In the pull-up tectosome 2 of above-mentioned implementation form, linking part 22 is by 4 foots (foot 221a, foot 221b, foot
Portion 221c and foot 221d), horizontal plate part 222 and vertical plate part 223 constituted, but not limited to this.Linking part 22 also may be used
To assign specific guide space between reaction-force plate 21 and hollow oil-hydraulic cylinder 23, and by reaction-force plate 21 with it is hollow
The arbitrary composition that oil-hydraulic cylinder can link to turn.Specifically, for example, can also replace 4 foots (foot 221a, foots
221b, foot 221c and foot 221d) and utilize cylindric or cone tube shape platform portion bearing horizontal plate part 222 and vertical plate part
223.When this situation, divide to form guide space in the inside in the platform portion of tubular.
The ruler of the upper and lower directions (direction vertical with reaction-force plate 21) of the guide space formed is divided by linking part 22
It is very little more satisfactory to be set as the ring portion 92c being moved upward when pulling up bar portion 92 will not be contacted with hollow oil-hydraulic cylinder 23
Size, specifically, can for example be set as 50cm~150cm or so.
Divide that the diameter in the face with the level of reaction-force plate 21 of the guide space formed is more satisfactory to be by linking part 22
The ring portion 92c for being set as such as rising from lower section when pulling up bar portion 92 can be accurately passed through guide space inside size.Tool
For body, for example, as shown in fig. 6, feelings inclined vertically in hollow hydraulic jack 23 relative to reaction-force plate 21
When shape, if guide space is the guide space GS1 of the diameter d1 with the outer diameter D equal extent with hollow hydraulic jack 23,
There will be following worries, that is, the ring portion 92c of bar portion 92 can form the periphery wall of guide space GS1 (for example, foot with division
The platform portion of plate or cylindrical shape, cone tube shape between 221a, foot 221b, foot 221c and foot 221d) collision, and interfere to
The movement of top.
On the other hand, if guide space is the guiding of the diameter d2 of the outer diameter D bigger with more hollow hydraulic jack 23
Space GS2, then the ring portion 92c of bar portion 92 will not with divide be formed guide space GS2 periphery wall collision and in guide space GS2
Inside it is moved upward well.Thus, which the outer diameter D of the more hollow hydraulic jack of the more satisfactory diameter for guide space 23 is more
Greatly, and more preferably for the diameter of guide space to be set as to 1.2 times~2 times or so of outer diameter D of hollow hydraulic jack 23.Again
Person, as long as the magnitude relationship of the diameter of the outer diameter D and guide space of such hollow hydraulic jack 23 is to less than hollow oil pressure thousand
It sets up in the turn direction on jin top 23.
In the pull-up tectosome 2 of above-mentioned implementation form, linking part 22 also can unallocated formation guide space GS.Such company
Knot for example as shown in Figure 7 as, there is following construction, that is, do not have foot 221a, foot 221b, foot 221c and foot
221d, horizontal plate part 222 are directly mounted at reaction-force plate 21.In turn, linking part 22 can not have horizontal plate part 222 yet, in
When this situation, the construction of reaction-force plate 21 is directly mounted at vertical plate part 223.In addition to this, linking part can also be replaced
22, and linking part will be set as with the part arbitrarily constituted as follows, that is, by hollow hydraulic jack 23 and reaction-force plate 21
By can make the bottom surface of reaction-force plate 21 relative to central shaft A turns in a manner of link.The pull-up construction of guide space is not formed
Body can also be preferably used for the pull-up etc. of the bar portion 92 without ring portion 92c.
In the pull-up tectosome 2 of above-mentioned implementation form, hollow hydraulic jack 23 is only capable of in the turn of a specific direction
Ground is connected to linking part 22, and but not limited to this.It can also be in the connection of hollow hydraulic jack 23 and reaction-force plate 21
Using spherojoint etc., hollow hydraulic jack 23 is set as can be around the arbitrary axis turn horizontal with reaction-force plate 21.Root
According to this composition, when will pull up tectosome 2 and be configured at the bottom, without with the turn direction of hollow hydraulic jack 23 with it is water-bed
The consistent mode of inclined direction is adjusted.
In the pull-up tectosome 2 of above-mentioned implementation form, using hollow hydraulic jack 23 as drawing upwardly device, but not
It is defined in this.As long as drawing upwardly device is the device that bar portion 92 etc. can be set to water-bed component and pulled up to water surface direction,
Chain block, winch can also be used instead of hollow hydraulic jack 23 etc..
In the operation ship 100 of above-mentioned implementation form, metal wire W is connected to anti-work in the position of centre of gravity of pull-up tectosome 2
Therefore firmly plate 21 steadily carry out floating and declining for pull-up tectosome 2 using 1 wires.However, platform ship 1 with it is upper
Draw the connection of tectosome 2 that more wires W can also be used to carry out.In addition, as mobile mechanism, can also be used instead of winch 15
Bar coaster etc. batches the mechanism of metal wire W by manually.
In the pivot anchor setting method of above-mentioned implementation form, squeezing into for pivot anchor 90 is carried out from platform ship 1, but can also be in
Squeezing into for pivot anchor 90 is carried out in water, it is possible to use 2 revealed operation ship of patent document carries out.
In the pivot anchor setting method of above-mentioned implementation form, in the upper drawing rod 94 of the connection of bar portion 92 of pivot anchor 90, profit
Bar portion 92 is pulled up by the upper drawing rod 94 by with hollow hydraulic jack 23, but not limited to this.Can also pull-up be replaced to use
Bar 94 and use metal wire, directly bar portion 92 can also be pulled up using hollow hydraulic jack 23 without using upper drawing rod 94.
In above-mentioned implementation form, the method for using operation ship 100 that pivot anchor is arranged is illustrated, but in will set
When the situation that stake, anchor for setting etc. are pulled out, it is possible to use pull-up tectosome 2 or operation ship 100.Especially, it pulls up tectosome 2 or makees
Industry ship 100 can be preferably used for vertically pulling out to the stake that is obliquely installed relative to the bottom, anchor from relative to water-bed.
As long as maintaining the feature of the present invention, then the present invention is not limited to above-mentioned implementation forms, for the skill in the present invention
Other forms considered in the range of art thought, are also included within the scope of the present invention.
Industrial availability：
Pull-up tectosome, operation ship and pivot anchor setting method according to the present invention, even if in water-bed inclined unfavorable
In operating environment, it can also be easy to carry out stake, anchor pulls out operation or the setting operation of pivot anchor.Therefore, according to the present invention
Tectosome, operation ship and pivot anchor setting method are pulled up, efficiently using for space waterborne can be further promoted.
The foregoing is merely the schematical specific implementation modes of the present invention, are not limited to the scope of the present invention.It is any
Those skilled in the art, not departing from the design of the present invention and made equivalent variations under the premise of principle and repair
Change, the scope of protection of the invention should all be belonged to.
Claims (12)
1. a kind of pull-up tectosome, which is characterized in that the pull-up enforced concrete structure is pulled up with that will be set to water-bed object, described
Pull-up tectosome has：
Drawing upwardly device, the drawing upwardly device has upper pulling shaft, and the drawing upwardly device can be along the upper pulling shaft by the object
Pull-up；
Reaction-force plate, the reaction-force plate has presses the water when being pulled up using the object of the drawing upwardly device
The bottom surface at bottom；And
Linking part, the linking part can be relative to the pull-up with the bottom surface by the drawing upwardly device and the reaction-force plate
The mode of axis turn links.
2. pull-up tectosome according to claim 1, which is characterized in that
The reaction-force plate has the through portion between the upper surface across the bottom surface and relative to the bottom surface,
The drawing upwardly device is pulled up the object by the through portion with the drawing upwardly device with the reaction-force plate
Mode link.
3. pull-up tectosome according to claim 2, which is characterized in that the through portion is by the reaction-force plate
The notch that edge extends.
4. pull-up tectosome according to claim 1, which is characterized in that the linking part in the drawing upwardly device with it is described
The guide space formed to guide the object to the drawing upwardly device is divided between reaction-force plate.
5. pull-up tectosome according to claim 4, which is characterized in that the linking part has：By the reaction force
It multiple foots for being uprightly arranged on plate and is parallelly kept by the foot with the reaction-force plate and with the plate of opening
Portion, and guide space division is formed between the multiple foot, the plate portion and the reaction-force plate.
6. pull-up tectosome according to claim 4, which is characterized in that the linking part can change the guide space
The size in the direction orthogonal with the bottom surface of the reaction-force plate.
7. pull-up tectosome according to claim 4, which is characterized in that the linking part can be filled with the reaction-force plate
It unloads.
8. pull-up tectosome according to claim 1, which is characterized in that described in the reaction-force plate turn
The rotation center of drawing upwardly device, be located at the bottom surface comprising the reaction-force plate face in or the face with it is described on
Drawing device opposite side.
9. pull-up tectosome according to claim 1, which is characterized in that the drawing upwardly device is hollow hydraulic jack.
10. a kind of operation ship, which is characterized in that the operation ship pulls up will be set to water-bed object, the operation ship
Have：
Platform ship, described peculiar to vessel in Waterborne movable；
The pull-up tectosome of any one of claim 1 to 9, the pull-up tectosome can movably connect relative to described ship
It connects；And
Mobile mechanism, the mobile mechanism make the pull-up tectosome be moved relative to described ship.
11. a kind of pivot anchor setting method, which is characterized in that the pivot anchor setting method will have anchor portion and can connect to pivot
The pivot anchor tied in the bar portion in the anchor portion is set to the bottom, and the pivot anchor setting method includes：
The anchor portion is squeezed into the action at the bottom；
The reaction-force plate of the pull-up tectosome of any one of claim 1 to 9 is grounded with the bottom and is configured at institute
State water-bed action；And
The bar portion is pulled up by the drawing upwardly device of the pull-up tectosome, makes the action of anchor portion pivot.
12. pivot anchor setting method according to claim 11, which is characterized in that the pull-up tectosome is configured at institute
State water-bed action, including by action that the drawing upwardly device and the bar portion fasten and make the reaction-force plate relative to
The drawing upwardly device turn and the action for making the reaction-force plate and the water-bed ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159865.6A CN108622321A (en) | 2017-03-17 | 2017-03-17 | Pull up tectosome, operation ship and pivot anchor setting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159865.6A CN108622321A (en) | 2017-03-17 | 2017-03-17 | Pull up tectosome, operation ship and pivot anchor setting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622321A true CN108622321A (en) | 2018-10-09 |
Family
ID=63686993
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159865.6A Pending CN108622321A (en) | 2017-03-17 | 2017-03-17 | Pull up tectosome, operation ship and pivot anchor setting method |
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| CN (1) | CN108622321A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7611129B1 (en) * | 2008-09-17 | 2009-11-03 | Foresight Products, Llc | Tension testing anchor lock |
| KR101036013B1 (en) * | 2009-02-19 | 2011-05-23 | 김용만 | Apparatus for drawing wire of ground anchor |
| KR20110085322A (en) * | 2010-01-20 | 2011-07-27 | 조석동 | H beam extract machine |
| CN203795426U (en) * | 2014-01-17 | 2014-08-27 | 北京市市政工程研究院 | Automatic tensioning device with adjustable prestress |
| JP2015217802A (en) * | 2014-05-16 | 2015-12-07 | 株式会社日本ランテック | Work barge and pivotal anchor installation method |
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2017
- 2017-03-17 CN CN201710159865.6A patent/CN108622321A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7611129B1 (en) * | 2008-09-17 | 2009-11-03 | Foresight Products, Llc | Tension testing anchor lock |
| KR101036013B1 (en) * | 2009-02-19 | 2011-05-23 | 김용만 | Apparatus for drawing wire of ground anchor |
| KR20110085322A (en) * | 2010-01-20 | 2011-07-27 | 조석동 | H beam extract machine |
| CN203795426U (en) * | 2014-01-17 | 2014-08-27 | 北京市市政工程研究院 | Automatic tensioning device with adjustable prestress |
| JP2015217802A (en) * | 2014-05-16 | 2015-12-07 | 株式会社日本ランテック | Work barge and pivotal anchor installation method |
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Application publication date: 20181009 |