CN103429519A - Large concrete block for lifting a crane, method for manufacturing same, and method for installing same - Google Patents
Large concrete block for lifting a crane, method for manufacturing same, and method for installing same Download PDFInfo
- Publication number
- CN103429519A CN103429519A CN2012800103539A CN201280010353A CN103429519A CN 103429519 A CN103429519 A CN 103429519A CN 2012800103539 A CN2012800103539 A CN 2012800103539A CN 201280010353 A CN201280010353 A CN 201280010353A CN 103429519 A CN103429519 A CN 103429519A
- Authority
- CN
- China
- Prior art keywords
- wirerope
- inserting tube
- described connection
- connection wirerope
- concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 11
- 239000000057 synthetic resin Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 58
- 239000004568 cement Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 21
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
- B66C1/666—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for connection to anchor inserts embedded in concrete structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
Abstract
The present invention relates to a large concrete block for lifting a crane, comprising: a large concrete block body made of a concrete material; and a pipe for inserting a connection wire rope therein, said pipe being made of a synthetic resin, the center of which is embedded in the large concrete block body and both ends of which are arranged upwardly at the upper surface of the large concrete block body. Thus, the problems caused by conventional lifting ring members are completely solved.
Description
Technical field
Present invention relates in general to the large-sized concrete piece, for the manufacture of the method for this large-sized concrete piece and for the method for this large-sized concrete piece is installed, more specifically, relate to the large-sized concrete piece by crane lifting.
Background technology
The large-sized concrete piece is used widely in the every field such as port construction operation, pipeline operations.
The large-sized concrete piece is often referred to concrete structure.Hereinafter, although will describe as an example of this large-sized concrete piece for the large-sized concrete piece of port construction operation, the present invention is not limited to this, by the concrete structure of all kinds of crane lifting, is all fallen within the scope of the invention.
Have the suspension ring member 20 in being located thereon surface at the large-sized concrete piece 10 shown in Fig. 1 and Fig. 2, this suspension ring member is used during by crane lifting at this large-sized concrete piece 10.
Because a large-sized concrete piece 10 is placed on the top of another large-sized concrete piece 10, if suspension ring member 20 projects upwards from the upper surface of large-sized concrete piece 10, the suspension ring member is placed on another large-sized concrete piece on these large-sized concrete piece 10 tops by obstruction.
For fear of the problems referred to above, be formed with the suspension ring member and receive recess 11 in the upper surface of large-sized concrete piece 10, and the upper end of each suspension ring member 20 is arranged in corresponding suspension ring member reception recess 11.
Simultaneously, Fig. 3 illustrates the large-sized concrete piece 10 of hollow mass style, and wherein, the middle body of this large-sized concrete piece 10 is that upper end empty and this large-sized concrete piece 10 is open.
Each suspension ring member 20 can form by different types of method, such as using reinforcing bar, wirerope etc.
Yet traditional large-sized concrete piece has following problems.
(1) although the suspension ring member is only used when promoting concrete block, because the suspension ring member is securely fixed in concrete block, thereby the suspension ring member can not recycle.
Especially, in the situation that the large-sized concrete piece is installed under sea, the suspension ring member is made by quite expensive corrosion-resistant steel wirerope.Therefore, there is suspension ring member somewhat expensive but a problem that can not recycle.
(2) cement concrete can not corrode, but the suspension ring member be made of metal may corrode.If the suspension ring corrosion of component, the volume of suspension ring member will increase so.If it is excessive that the volume of suspension ring member increases, may destroy concrete block.This problem is built operation at concrete block with Yu Haiyang---in other words, while being arranged under sea---aggravation.
(3) as mentioned above, in the situation that the large-sized concrete piece is configured so that a large-sized concrete piece is placed on another large-sized concrete piece top, must be formed for receiving the independent recess of suspension ring member.This structure that must form suspension ring member reception recess in it makes concrete block manufacture difficulty and increases building time.
(4), after the large-sized concrete piece has been placed on desired location, if passed through long-time section, the suspension ring member easily corrodes.Therefore, when needs promote the large-sized concrete piece again, possibly can't promote the large-sized concrete piece.
(5) if the power that the suspension ring member is fixed to the large-sized concrete piece is sufficient not, the suspension ring member may remove undesirably from the large-sized concrete piece when promoting the large-sized concrete piece, and therefore causes the accident.In this case, the large-sized concrete piece that has dropped or be hit will become and can not use.
Summary of the invention
Technical matters
Therefore, consider the above-mentioned problems in the prior art and make the present invention, the purpose of this invention is to provide a kind of large-sized concrete piece, this large-sized concrete piece comprises: the large-sized concrete block body of being made by cement concrete and the connection wirerope Inserting Tube of being made by synthetic resin, this connection wirerope Inserting Tube is embedded in the concrete block body with intermediate portion and its end opposite is arranged in the upper surface of large-sized concrete block body and the directed mode that makes progress is arranged in the concrete block body.
Technical scheme
To achieve these goals, in one aspect, the invention provides the large-sized concrete piece by crane lifting, comprising: the concrete block body of being made by cement concrete; With the connection wirerope Inserting Tube of being made by synthetic resin, this connection wirerope Inserting Tube is arranged in the upper surface of concrete block body and makes progress directed mode in the pars intermedia office of this connection wirerope Inserting Tube is embedded in the concrete block body with the end opposite of this connection wirerope Inserting Tube.
The centre portion that connects the wirerope Inserting Tube can be arranged as and be the arc protruded along its longitudinal direction downwards.
Connect the wirerope Inserting Tube and can be bellows form.
Each end opposite that connects the wirerope Inserting Tube is connected with pipe close removedly.
The large-sized concrete piece can also comprise the connection wirerope, be provided with suspension ring in each end opposite of connection wirerope, wherein connect wirerope and be arranged on and connect in the wirerope Inserting Tube moving along connecting the wirerope Inserting Tube, and the suspension ring that connect wirerope are exposed to outside from connecting the wirerope Inserting Tube.
In another aspect, the invention provides a kind of method for the manufacture of the large-sized concrete piece by crane lifting, the method comprises the steps: to connect this connection wirerope Inserting Tube that mode that the wirerope Inserting Tube takes the shape of the letter U will be made by synthetic resin and is arranged in the mould that is used to form the concrete block body; With the centre portion of this connection wirerope Inserting Tube be embedded in the concrete block body and the end opposite of this connection wirerope Inserting Tube be arranged on the upper surface place of concrete block body the directed mode that makes progress by pouring concrete to mould and form the concrete block body.
In aspect other, the invention provides a kind of for the method for large-sized concrete piece is installed, the method comprises the steps: the concrete block manufacturing operation, the connection wirerope Inserting Tube that this concrete block manufacturing operation will be made by synthetic resin in the mode that connects the wirerope Inserting Tube and take the shape of the letter U be arranged in the mould that is used to form the concrete block body and with the centre portion of this connection wirerope Inserting Tube be embedded in the concrete block body and the end opposite of this connection wirerope Inserting Tube be arranged on the upper surface place of concrete block body the directed mode that makes progress by pouring concrete to mould and form the concrete block body, connect the wirerope fitting operation, this connects the wirerope fitting operation will connect the first end of wirerope through connecting the wirerope Inserting Tube, make the first end that connects wirerope be exposed to outside from the first end that connects the wirerope Inserting Tube, and the second end of connection wirerope is exposed to outside from the second end that connects the wirerope Inserting Tube, promote and place operation, this lifting and place operation hoisting crane is connected to the first end and the second end that connect wirerope, uses crane lifting large-sized concrete piece and the large-sized concrete piece is placed on to pre-position, and connect wirerope and remove operation, this connections wirerope removes to operate in and promotes and place operation and will connect wirerope after having completed and remove from connection wirerope Inserting Tube.
Connect wirerope and can comprise the suspension ring that are arranged on each end opposite that connects wirerope.In promoting and placing operation, hoisting crane can be used two suspension ring promote the large-sized concrete pieces and the large-sized concrete piece is placed on to pre-position, thereby and connects wirerope and remove operation and can comprise any in suspension ring separated and used the remaining next one the crane lifting suspension ring to make the connection wirerope remove from connection wirerope Inserting Tube from hoisting crane.
Beneficial effect
The present invention has following effect:
(1) the present invention does not need the suspension ring member be made of metal to manufacture the large-sized concrete piece, but only uses the connection wirerope Inserting Tube of being made by synthetic resin.Therefore, the present invention can solve by the problem of using the suspension ring member to cause.
(2) there is not the problem of corrosion in connection wirerope Inserting Tube of the present invention.Therefore, no matter when need again to promote the large-sized concrete piece, the mode that connection wirerope Inserting Tube can be connected to connect wirerope connection wirerope Inserting Tube recycles.
(3) in traditional suspension ring member, the suspension ring member is difficult to be firmly-fixed to the large-sized concrete piece.The problem that thus, often can cause the suspension ring member to remove from the large-sized concrete piece.On the other hand, in the present invention, connect the arc that the wirerope Inserting Tube is downward protrusion---in other words, U-shaped, thus, be arranged on the cement concrete part connected on the wirerope Inserting Tube and can stably support this connection wirerope Inserting Tube.Therefore, when the large-sized concrete piece being promoted or be placed on desired location, do not exist and connect the problem that wirerope removes from the large-sized concrete piece.
The accompanying drawing explanation
Fig. 1 and Fig. 2 are respectively block diagram and the section drawings according to the large-sized concrete piece of conventional art;
Fig. 3 is the block diagram according to the large-sized concrete piece of conventional art;
Fig. 4 and Fig. 5 are respectively block diagram and the section drawings of the large-sized concrete piece of first embodiment of the invention;
Fig. 6 is the view illustrated for the manufacture of the method for the large-sized concrete piece of Fig. 4;
Fig. 7 and Fig. 8 are the views illustrated for the method for the large-sized concrete piece of erection plan 4;
Fig. 9 and Figure 10 are respectively block diagram and the section drawings of large-sized concrete piece second embodiment of the invention;
Figure 11 is the block diagram illustrated according to the large-sized concrete piece of the 3rd embodiment of the present invention;
Figure 12 is the three-dimensional icon illustrated according to the large-sized concrete piece of the 4th embodiment of the present invention;
Figure 13 is the view illustrated for the manufacture of the method for the large-sized concrete piece of Figure 12.
The explanation of Reference numeral in accompanying drawing
100: large-sized concrete piece 110: the concrete block body
120: connect the wirerope Inserting Tube
130: connect wirerope 131: suspension ring
132: drag wire
140: pipe close 141: male thread portion
142: the rotary manipulation part
The specific embodiment
Hereinafter, describe with reference to the accompanying drawings the preferred embodiment of the present invention in detail, make those of ordinary skill in the art can the present invention easy to implement.The present invention can realize in many ways, is not limited to following embodiment.In addition, in order to be illustrated more clearly in the present invention, should omit in the accompanying drawings the incoherent part with the present invention.Should, with reference to accompanying drawing, spread all over different accompanying drawings and use similar Reference numeral to indicate similar parts.
In specification sheets, when the description of operation phrase, when " part comprises member ", mean as long as no providing special version, this part is also can comprise other parts rather than to get rid of these other parts.
At first, large-sized concrete by the crane lifting piece of first embodiment of the invention is described with reference to Fig. 4 and Fig. 5.
Fig. 4 and Fig. 5 are respectively block diagram and the section drawings of the large-sized concrete piece of first embodiment of the invention.
The connection wirerope Inserting Tube 120 that large-sized concrete piece 100 according to the present invention comprises the concrete block body 110 of being made by cement concrete and made by synthetic resin.
As shown in Figure 5, connecting wirerope Inserting Tube 120 is embedded in concrete block body 110 at the part place therebetween in the mode that is the arc protruded along its longitudinal direction downwards.In other words, connecting wirerope Inserting Tube 120 is configured to take the shape of the letter U.
In addition, connect that wirerope Inserting Tube 120 is arranged so that its end opposite is arranged in the upper surface of concrete block body 110 and upwards directed.In this embodiment, although the end opposite of the connection wirerope Inserting Tube 120 illustrated is directed on vertical direction, this is only an example.For example, the end opposite of connection wirerope Inserting Tube 120 can also be directed obliquely towards the middle body of concrete block body 110.
Made by synthetic resin owing to connecting wirerope Inserting Tube 120, even it is exposed in seawater etc. for a long time, also do not have the possibility that connects 120 corrosion of wirerope Inserting Tube.
Preferably, connect wirerope Inserting Tube 120 and be bellows form.For example, connecting wirerope Inserting Tube 120 can be for ELP manages, and this ELP pipe is a kind of bellows for arranging metal wool.Its reason is due to the following fact: because bellows is normally flexible, therefore, when connecting wirerope Inserting Tube 120 scenes and be arranged in the concrete block body, can be convenient to connection wirerope Inserting Tube 120 is bent to the operation of the arc of downward protrusion.
In addition, if connect wirerope Inserting Tube 120, be bellows form, have advantages of and this connection wirerope Inserting Tube 120 more closely can be combined into one with concrete block body 110.
With reference to Fig. 6, the method for the manufacture of the large-sized concrete piece of Fig. 4 is described.
The shape of Fig. 6 a diagram mould before pouring concrete.
This mould forms corresponding with the size and dimension of concrete block body.Be provided with removable bolt (Sepa bolt) and removable nut (Sepa nut) in mould, make mould to bear and be poured into the concrete lateral pressure in mould.
The method of installation or decomposition mould and removable bolt and removable nut is identical with the process of manufacturing typical large-sized concrete piece, does not therefore need other detailed description.
Connecting wirerope Inserting Tube 120 is fixed in mould by removable bolt etc.
Connect wirerope Inserting Tube 120 and be fixed into U-shaped.Connecting wirerope Inserting Tube 120 can be for manufacturing the pipe taken the shape of the letter U, or alternately, connecting wirerope Inserting Tube 120 can be that flexible linear tube and scene bend to U-shaped.
In addition, because the end opposite that connects wirerope Inserting Tube 120 is open, therefore preferably when pouring concrete, with adhesive tape etc., seal up the end opposite that connects wirerope Inserting Tube 120, thereby make it possible to prevent that cement concrete from entering connection wirerope Inserting Tube 120.
Fig. 6 b illustrates the shape of mould after completing pouring concrete.
When cement concrete is poured in mould, form concrete block body 110, and the centre portion that connects wirerope Inserting Tube 120 is embedded in concrete block body 110, and the end opposite of connection wirerope Inserting Tube 120 is exposed to outside from the upper surface of concrete block body 110.
Fig. 6 c is the section drawing of completed large-sized concrete piece.
After solidifying, remove mould and removable bolt and removable nut under the cement concrete state in Fig. 6 b.Connect wirerope Inserting Tube 120 end opposite outstanding from the upper surface of concrete block body 110 cropped, make them concordant with the upper surface of concrete block body 110, form thus the state of Fig. 6 c.The Kong Wei formed by removable bolt etc. is shown in Fig. 6 c.
With reference to Fig. 7 and Fig. 8, describe in detail for the method to having been installed by the large-sized concrete piece of Fig. 4 of the method manufacture of Fig. 6.
Fig. 7 a diagram will connect the process that wirerope 130 is inserted into large-sized concrete piece 100.Fig. 7 b diagram is arranged on the connection wirerope 130 in large-sized concrete piece 100.
In this embodiment, connecting wirerope 130 is typical wireropes, and is respectively arranged with suspension ring 131 on the end opposite that connects wirerope 130.
Connect the first end of wirerope 130 through connecting wirerope Inserting Tube 120, make the first end that connects wirerope 130 be exposed to outside from the first end that connects wirerope Inserting Tube 120, and the second end of connection wirerope 130 is exposed to outside from the second end that connects wirerope Inserting Tube 120.In other words, two suspension ring 131 all must be exposed to outside from large-sized concrete piece 100.
Connecting wirerope Inserting Tube 120 has as far as possible little diameter, suspension ring 131 and has large as far as possible diameter and connect wirerope 130 that to have large as far as possible thickness be favourable.
For this reason, the preferred diameter that connects wirerope Inserting Tube 120 that only slightly is less than of diameter that connects the suspension ring 131 of wirerope 130.
Due to this size relationship, be difficult for making to connect wirerope 130 through connecting wirerope Inserting Tube 120.
Given this, as shown in Figure 7a, the drag wire 132 with minor diameter is connected to the suspension ring 131 that are arranged on the first end that connects wirerope 130 in advance.After this drag wire 132 is inserted into and connects in wirerope Inserting Tube 120, makes drag wire 132 through connecting wirerope Inserting Tube 120.
Subsequently, further pull drag wire 132 until connect the state that wirerope 130 enters Fig. 7 b.Then, drag wire 132 is removed from connecting wirerope 130.
The state of Fig. 7 b is to prepare the state that large-sized concrete piece 100 is promoted or places.
Fig. 7 c is the block diagram of Fig. 7 b.
As shown in the drawing, in this embodiment, for single large-sized concrete piece 100 provides two to connect wirerope 130 and four suspension ring 131.
The utilization of Fig. 8 a diagram hoisting crane connects wirerope 130---particularly, suspension ring 131---promote the process of large-sized concrete piece 100.Fig. 8 b diagram hoisting crane is placed on large-sized concrete piece 100 process of pre-position.
After Fig. 8 c is illustrated in the installation that completes large-sized concrete piece 100, hoisting crane any suspension ring from the suspension ring 131 that connect wirerope 130 are separated.As shown in Fig. 8 d, from this state, when hoisting crane utilizes another suspension ring 131 to promote connection wirerope 130, connect wirerope 130 and remove from large-sized concrete piece 100.
Can recycle afterwards the connection wirerope 130 that removed from large-sized concrete piece 100 to promote another large-sized concrete piece.
Fig. 8 c illustrates and is connected the simplification that wirerope 130 removes from the large-sized concrete piece with 8d, in view of this fact, the large-sized concrete piece can be placed under water.In other words, even Fig. 8 c and 8d diagram diver only separates any in suspension ring from hoisting crane, also can easily by connecting wirerope 130, from the large-sized concrete piece, remove.
If carry out on land the installation of concrete block, connecting the operation that wirerope 130 removes from large-sized concrete piece 100 can all separate two suspension ring 131 pull the mode that connects wirerope 130 to carry out simply in either direction from hoisting crane with the operator.
The large-sized concrete piece of Fig. 9 and Figure 10 diagram hollow mass style second embodiment of the invention.
Fig. 9 is the block diagram of large-sized concrete piece second embodiment of the invention, and Figure 10 is the section drawing of Fig. 9.
Figure 11 is the block diagram of diagram according to the large-sized concrete piece of the 3rd embodiment of the present invention.
In the present invention, because being applied to, tensile load is arranged at the suspension ring 131 that connect on wirerope 130 end opposite, thereby to be applied to the stress that connects wirerope 130 be about twice that tensile load only is applied to this stress in the conventional art that connects wirerope in one direction, thereby make the connection wirerope 130 of the present invention must be thicker than the connection wirerope of conventional art.As the reaction to this, the diameter that connects wirerope Inserting Tube 120 also must increase.
On this point, as shown in figure 11, if install two in the part that usually is provided with single connection wirerope Inserting Tube 120, connect wirerope Inserting Tube 120, two connection wirerope Inserting Tubes 120 will be shared the load be applied on this part.Therefore, the thickness of each connection wirerope 130 can be identical with the connection wirerope thickness of conventional art.
That is, in the embodiment of Figure 11, be provided with four connection wirerope Inserting Tube 120(altogether and this means that use amounts to four and connects wireropes 130), the connection wirerope that wherein can have typical thickness is used as each connection wirerope 130.Thus, also can reduce the diameter that each connects wirerope Inserting Tube 120.
Figure 12 is the block diagram of diagram according to the large-sized concrete piece of the 4th embodiment of the present invention.
In the situation that large-sized concrete piece 100 in the situation that before installing the long-time section of storage or after large-sized concrete piece 100 is installed through long-time section, if connect the end opposite of wirerope Inserting Tube 120 in open state, external substance likely enters and connects wirerope Inserting Tube 120.
Connect wirerope Inserting Tube 120 if sizable external substance enters, may be difficult to make to connect wirerope 130 through connecting wirerope Inserting Tube 120.
In order to prevent the problems referred to above, be attached to removedly with pipe close 140 mode that connects wirerope Inserting Tube 120 respective end in each end opposite that connects wirerope Inserting Tube 120 and be provided with pipe close 140.
For this reason, be formed with male thread portion 141 on the lower end of pipe close 140, make pipe close 140 can thread connection to connecting wirerope Inserting Tube 120.Upper surface at pipe close 140 is provided with rotary manipulation part 142, makes the operator can utilize rotary manipulation part 142 to make pipe close 140 rotations.In this way, the end opposite that connects wirerope Inserting Tube 120 can easily be sealed up by pipe close 140, and also is convenient to pipe close 140 from connecting removing of wirerope Inserting Tube 120.That is, pipe close 140 and the relation that is connected wirerope Inserting Tube 120 are equivalent to the relation of bolts and nuts.
Figure 13 is the view of diagram for the manufacture of the method for the large-sized concrete piece of Figure 12.
Figure 13 a diagram cement concrete has been poured mould wherein into.
In this embodiment, mould forms corresponding with the size and dimension of concrete block body.Be provided with removable bolt and removable nut in mould, make mould to bear and be poured into the concrete lateral pressure in mould.
Connect wirerope Inserting Tube 120 and be fixed in mould by removable bolt and removable nut, pipe close 140 is attached to and connects wirerope Inserting Tube 120 each end opposite.
In addition, be provided with piping support retainer 200 on the upper end of mould.Thread connection to the pipe close 140 that connects wirerope Inserting Tube 120 temporarily is fastened to piping support retainer 200.Therefore, connect wirerope Inserting Tube 120 and can be fastened to piping support retainer 200.
Like this, when using piping support retainer frame 200, can be so that pipe close 140 be arranged on exactly to the operation of proper position.
This state is compared with the state of Fig. 6 b, connects wirerope Inserting Tube 120 and from concrete block body 110, is not exposed to outside part.Therefore, unlike the situation of Fig. 6 b, do not need the part of connection wirerope Inserting Tube 120 is carried out the operation of cutting.
Figure 13 b be shown in cement concrete solidified after, mould and other element concrete block while removing from the state of Figure 13 a.
In this state, even long-time section storage large-sized concrete piece does not exist external substance to enter the possibility that connects wirerope Inserting Tube 120 yet.
Figure 13 c illustrates large-sized concrete piece 100, and pipe close 140 removes to carry out the process that promotes this large-sized concrete piece and place it in pre-position from this large-sized concrete piece 100.
After lifting large-sized concrete piece 100 has completed with the process that places it in pre-position, if need afterwards to recycle large-sized concrete piece 100, as shown in Figure 13 b, can again with pipe close 140, cover the end opposite that connects wirerope Inserting Tube 120.
Although disclose the preferred embodiment of the present invention, those of ordinary skill in the art should be appreciated that can carry out various modifications, interpolation and replacement in the situation that do not deviate from as disclosed scope and spirit of the present invention in claims.Therefore, should be appreciated that preferred implementation is only for exemplary purpose rather than limit the scope of the invention.For example, be depicted as parts integrally formed with each other and may be embodied to independent structure, the parts that are depicted as independent setting can arrange the all-in-one-piece structure.
Therefore, scope of the present invention is intended to be defined by the following claims, and various modifications, interpolation and the replacement that can obtain from implication, scope and the equivalents of claims all fall within the scope of the present invention.
Industrial applicibility
The present invention relates to the large-sized concrete piece used in the every field such as operation, pipeline operations are built in harbour.
Claims (8)
1. the piece of the large-sized concrete by crane lifting, described large-sized concrete piece comprises:
The concrete block body of being made by cement concrete; And
The connection wirerope Inserting Tube of being made by synthetic resin, described connection wirerope Inserting Tube is arranged in the upper surface of described concrete block body with the end opposite of described connection wirerope Inserting Tube and the directed mode that makes progress is embedded in described concrete block body in the pars intermedia office of described connection wirerope Inserting Tube.
2. the piece of the large-sized concrete by crane lifting according to claim 1, wherein, the described centre portion of described connection wirerope Inserting Tube is arranged as and is the arc protruded along its longitudinal direction downwards.
3. the piece of the large-sized concrete by crane lifting according to claim 1, wherein, described connection wirerope Inserting Tube is bellows form.
4. the piece of the large-sized concrete by crane lifting according to claim 1, wherein, each end opposite of described connection wirerope Inserting Tube is connected with pipe close removedly.
5. the piece of the large-sized concrete by crane lifting according to claim 1 wherein, also comprises:
Connect wirerope, on each end opposite of described connection wirerope, be provided with suspension ring,
Wherein, described connection wirerope is arranged in described connection wirerope Inserting Tube moving along described connection wirerope Inserting Tube, and the described suspension ring of described connection wirerope are exposed to outside from described connection wirerope Inserting Tube.
6. the method for the manufacture of the large-sized concrete piece by crane lifting, comprise the steps:
The described connection wirerope Inserting Tube that the mode taken the shape of the letter U with connection wirerope Inserting Tube will be made by synthetic resin is arranged in the mould that is used to form the concrete block body; With the centre portion of described connection wirerope Inserting Tube be embedded in described concrete block body and the end opposite of described connection wirerope Inserting Tube is arranged on the upper surface place of described concrete block body and the directed mode that makes progress by pouring concrete to described mould and form the concrete block body.
7. one kind for the method for large-sized concrete piece is installed, and comprises the steps:
The concrete block manufacturing operation, the described connection wirerope Inserting Tube that described concrete block manufacturing operation will be made by synthetic resin in the mode that connects the wirerope Inserting Tube and take the shape of the letter U be arranged in the mould that is used to form the concrete block body and with the centre portion of described connection wirerope Inserting Tube be embedded in described concrete block body and the end opposite of described connection wirerope Inserting Tube is arranged in the upper surface of described concrete block body and the directed mode that makes progress by pouring concrete to described mould and form the concrete block body;
Connect the wirerope fitting operation, described connection wirerope fitting operation will connect the first end of wirerope through described connection wirerope Inserting Tube, make the described first end of described connection wirerope be exposed to outside from the first end of described connection wirerope Inserting Tube, and the second end of described connection wirerope is exposed to described outside from the second end of described connection wirerope Inserting Tube;
Promote and place operation, described lifting and place operation by hoisting crane be connected to described connection wirerope described first end and described the second end, use the described large-sized concrete piece of described crane lifting and described large-sized concrete piece be placed on to pre-position; And
Connect wirerope and remove operation, described connection wirerope removes to operate in described lifting and place to operate to have completed and afterwards described connection wirerope is removed from described connection wirerope Inserting Tube.
8. according to claim 7 for the method for large-sized concrete piece is installed, wherein, described connection wirerope comprises the suspension ring that are arranged on described each end opposite of connection wirerope,
In described lifting and placing operation, described hoisting crane is used two described suspension ring to promote described large-sized concrete piece and described large-sized concrete piece is placed on to pre-position, and
Described connection wirerope removes operation and comprises any in described suspension ring separated and used the remaining next one the described suspension ring of described crane lifting from described hoisting crane, thereby described connection wirerope is removed from described connection wirerope Inserting Tube.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0015901 | 2011-02-23 | ||
| KR1020110015901A KR101220995B1 (en) | 2011-02-23 | 2011-02-23 | Installing method of concrete block |
| PCT/KR2012/001285 WO2012115418A2 (en) | 2011-02-23 | 2012-02-21 | Large concrete block for lifting a crane, method for manufacturing same, and method for installing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103429519A true CN103429519A (en) | 2013-12-04 |
| CN103429519B CN103429519B (en) | 2015-04-01 |
Family
ID=45028073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280010353.9A Active CN103429519B (en) | 2011-02-23 | 2012-02-21 | Method for mounting large concrete block |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130326967A1 (en) |
| EP (1) | EP2679533A2 (en) |
| KR (1) | KR101220995B1 (en) |
| CN (1) | CN103429519B (en) |
| BR (1) | BR112013021108A2 (en) |
| WO (1) | WO2012115418A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562022A (en) * | 2022-03-23 | 2022-05-31 | 张雪利 | Prefabricated balcony slab of assembled and hoisting structure |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587679A (en) * | 2012-03-31 | 2012-07-18 | 蔡雅琳 | Hoisting prefabricated part of embedded small hoisting ring group |
| DE102013216851A1 (en) * | 2012-08-24 | 2014-02-27 | Ronald Lindsay Dunlop | Device for forming cavities and methods of reinforcement |
| CA2830976C (en) * | 2012-10-24 | 2019-02-12 | Certainteed Corporation | System, method and apparatus for manufactured building panel |
| US20140345220A1 (en) | 2013-05-24 | 2014-11-27 | Francesco Ferraiolo | Anchoring system for concrete panels in a stabilized earth structure |
| USD809671S1 (en) | 2013-10-22 | 2018-02-06 | Certainteed Corporation | Manufactured siding panel with frame |
| CN103552904B (en) * | 2013-11-11 | 2016-04-20 | 太原重工股份有限公司 | Compression tool hoisting structure |
| CN107923179A (en) * | 2015-07-16 | 2018-04-17 | Y·塔纳密 | Construct the wall construction of building block including the construction building block and for the construction building block and the manufacture method of the wall construction |
| KR101793984B1 (en) * | 2016-08-24 | 2017-11-06 | (주)유주 | Construction method for concrete block |
| KR101746097B1 (en) | 2016-08-24 | 2017-06-13 | (주)유주 | Construction method for caisson block and structure of caisson blocks |
| KR102014593B1 (en) * | 2017-06-09 | 2019-08-26 | 강태욱 | Recycle round bar moodle ring manufacturing method |
| KR102085578B1 (en) | 2017-06-21 | 2020-03-06 | (주)유주 | Concrete block guide member for construction |
| KR102112633B1 (en) | 2017-07-21 | 2020-05-19 | (주)유주 | Contruction method for constructure of concrete blocks with a inserting apparatus for concrete pack |
| CN109610698B (en) * | 2018-12-22 | 2021-06-11 | 江苏华源建筑设计研究院股份有限公司 | Prefabricated filling wall and construction method thereof |
| KR102022339B1 (en) | 2019-02-11 | 2019-09-18 | 김상기 | Construction method for underwater concrete block structure |
| US11365537B2 (en) * | 2019-02-28 | 2022-06-21 | Barrco, Inc. | Adjustable fixtures for buried tubulars, forming tools for defining a hole in the adjustable fixtures, and methods of manufacturing the adjustable fixtures |
| IT201900004043A1 (en) * | 2019-03-20 | 2020-09-20 | Ciofetti Sollevamento Ind S R L | BALLAST FOR LOAD TESTS OF INDUSTRIAL LIFTING DEVICES. |
| KR102317331B1 (en) * | 2020-06-18 | 2021-10-25 | 김상기 | Large concrete block |
| FI20225424A1 (en) * | 2022-05-13 | 2023-11-14 | Tsr Install Ab | A surface element, a method for manufacturing a surface element and a gabion |
| KR102636337B1 (en) * | 2023-02-22 | 2024-02-14 | (주)유주 | Method for mooring of marine structure, and method for replacing mooring cable of marine structure |
| KR102625223B1 (en) * | 2023-05-09 | 2024-01-15 | (주)유주 | Method for installing large concrete block |
| KR102571033B1 (en) | 2023-05-12 | 2023-08-28 | 주정훈 | Concreat block without lifting lug and installation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5449074U (en) * | 1977-09-12 | 1979-04-05 | ||
| JPS55102959U (en) * | 1979-12-03 | 1980-07-18 | ||
| JPS6190905U (en) * | 1984-11-20 | 1986-06-13 | ||
| JPH02132090U (en) * | 1989-04-04 | 1990-11-02 | ||
| KR200191011Y1 (en) * | 2000-01-06 | 2000-08-16 | 권대영 | Insert anchor for pulling up concrete mass |
| CN2703804Y (en) * | 2004-01-06 | 2005-06-08 | 王侃 | Reinforced concrete upper member built-in assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1174227A (en) * | 1967-10-05 | 1969-12-17 | Thor Waerner | Apparatus for Lifting and Transporting Concrete Blocks and the Like |
| US3863975A (en) * | 1971-06-04 | 1975-02-04 | Alvin B Oldenettel | Apparatus for lifting heavy objects |
| US3742660A (en) * | 1972-04-03 | 1973-07-03 | R Bierweiler | Building construction |
| DE2806261C2 (en) * | 1978-02-15 | 1986-08-14 | Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen | Device for transporting precast concrete parts |
| US4250681A (en) * | 1979-12-10 | 1981-02-17 | Helderman James F | Removable and reusable anchor and method |
| US4623170A (en) * | 1983-06-02 | 1986-11-18 | Cornwall Kenneth R | Coupling |
| GB2261650A (en) * | 1991-11-21 | 1993-05-26 | Lanesfield Engineering Seals L | Lifting pin |
| EP0688922B1 (en) * | 1994-06-23 | 1998-04-22 | HALFEN GmbH & CO. Kommanditgesellschaft | Transport anchorage piece, in particular for prefabricated building elements and lifting piece, screwable into the anchorage piece |
| NL1010661C2 (en) * | 1998-11-26 | 2000-06-19 | Novitec International B V | Reinforcement system as well as concrete construction. |
-
2011
- 2011-02-23 KR KR1020110015901A patent/KR101220995B1/en active IP Right Grant
-
2012
- 2012-02-21 EP EP12749829.3A patent/EP2679533A2/en not_active Withdrawn
- 2012-02-21 WO PCT/KR2012/001285 patent/WO2012115418A2/en active Application Filing
- 2012-02-21 CN CN201280010353.9A patent/CN103429519B/en active Active
- 2012-02-21 BR BR112013021108A patent/BR112013021108A2/en not_active IP Right Cessation
- 2012-02-21 US US14/000,707 patent/US20130326967A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5449074U (en) * | 1977-09-12 | 1979-04-05 | ||
| JPS55102959U (en) * | 1979-12-03 | 1980-07-18 | ||
| JPS6190905U (en) * | 1984-11-20 | 1986-06-13 | ||
| JPH02132090U (en) * | 1989-04-04 | 1990-11-02 | ||
| KR200191011Y1 (en) * | 2000-01-06 | 2000-08-16 | 권대영 | Insert anchor for pulling up concrete mass |
| CN2703804Y (en) * | 2004-01-06 | 2005-06-08 | 王侃 | Reinforced concrete upper member built-in assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562022A (en) * | 2022-03-23 | 2022-05-31 | 张雪利 | Prefabricated balcony slab of assembled and hoisting structure |
| CN114562022B (en) * | 2022-03-23 | 2022-10-14 | 张雪利 | Prefabricated balcony slab of assembled and hoisting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012115418A2 (en) | 2012-08-30 |
| US20130326967A1 (en) | 2013-12-12 |
| KR20110112191A (en) | 2011-10-12 |
| KR101220995B1 (en) | 2013-01-10 |
| CN103429519B (en) | 2015-04-01 |
| BR112013021108A2 (en) | 2019-09-24 |
| WO2012115418A3 (en) | 2012-11-15 |
| EP2679533A2 (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103429519A (en) | Large concrete block for lifting a crane, method for manufacturing same, and method for installing same | |
| JP2010043505A (en) | Method of replacing main pole member of steel tower | |
| JP4802166B2 (en) | Synthetic segment manufacturing method | |
| KR101841736B1 (en) | Form assembly | |
| JP2008297748A (en) | Cofferdam construction method and cofferdam structure | |
| JP2010248780A (en) | Water area structure using sea bed ground driving member | |
| CN108708489B (en) | Concrete block curtain wall and manufacturing and mounting method thereof | |
| CN108858731B (en) | Grouting template and tower barrel manufacturing method | |
| JP5665275B2 (en) | Wall of reactor containment vessel and method of building wall of reactor containment vessel | |
| CN202324626U (en) | Simple and light template bracket | |
| JP2017106307A (en) | Segments | |
| CN102518129A (en) | Post pressure-grouting pre-stressed hollow square pile and manufacturing method thereof | |
| CN202416347U (en) | Foundation structure for tower crane | |
| CN212697237U (en) | Prefabricated assembled UHPC pipe fishery box with a net structure | |
| CN1047832C (en) | Fluid circulation pipe | |
| CN101956402B (en) | Rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall | |
| JP2013133593A (en) | Arch culvert and assembly construction method thereof | |
| JPS61179948A (en) | Steel pipe concrete composite pillar | |
| CN216558379U (en) | Natural draft cooling tower with pipeline | |
| US9856648B2 (en) | Construction and a method of making a construction | |
| CN215254991U (en) | Underground water tank | |
| CN111021707A (en) | Scaffold construction method, scaffold connecting structure and wall connecting piece | |
| KR20120113693A (en) | Concrete block and manufacturing method therof | |
| CN210288160U (en) | Box culvert connecting structure | |
| CN201605806U (en) | Supporting device used for placing concrete of reserved holes of vertical pipes or sleeves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |