KR101952915B1 - Fixing method of reversing device and deforming block of deforming block - Google Patents

Fixing method of reversing device and deforming block of deforming block Download PDF

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Publication number
KR101952915B1
KR101952915B1 KR1020187009953A KR20187009953A KR101952915B1 KR 101952915 B1 KR101952915 B1 KR 101952915B1 KR 1020187009953 A KR1020187009953 A KR 1020187009953A KR 20187009953 A KR20187009953 A KR 20187009953A KR 101952915 B1 KR101952915 B1 KR 101952915B1
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South Korea
Prior art keywords
block
placement
control member
release
rotation control
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KR1020187009953A
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Korean (ko)
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KR20180041244A (en
Inventor
히로아키 모누라
쿠니오 카지
케이타 니시오
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다이유 가부시키가이샤
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Publication of KR20180041244A publication Critical patent/KR20180041244A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
    • B65G7/08—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads for tilting the loads
    • 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
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B65G2201/0223—Heavy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The present invention does not require a large load (load) and is an inversion device of a release block capable of reversing a release block in a required posture in a fixed installation work or the like. The reversing device of the present invention is provided with a pair of placement rails 13 capable of mounting the release block B and capable of supporting the release block B, (18) having a support surface (18) capable of supporting a part (L3) of the release block located between the mounting rail (13) And a supporting position in which the supporting surface 19 can support the deformation block B in the first posture and a support position in which the deformation block supporting portion of the deformation block B is located at substantially the same height as the placement rail 13, A rotation control member (3) movable between a retreat position located at a lower position and capable of supporting the deformable block in the second posture in which the part is housed in a retreat area; And a driving mechanism (4) for moving the driven member.

Description

Fixing method of reversing device and deforming block of deforming block

TECHNICAL FIELD [0001] The present invention relates to a device for reversing a mold release block in accordance with a posture to be installed when a fixed block or a previously installed (transferred) block is used for a sofa (dissipation wave dispersion or disappearance) More particularly, to a reversing device for changing the direction of a release block with respect to a clamping device when gripping a release block using the clamp device.

Conventionally, in addition to blocks such as a rectangular parallelepiped or a cubic block for protecting a revetment (river bank or coastal area) and a sofa, a deformed concrete block such as a quadruple block called a product name of tetrapod Have been used in structures such as breakwaters. These release blocks are typically constructed as a sofa boating structure by being stacked in sequence on a seabed or a mound, or appropriately disposed on the front surface of a breakwater or a revetment.
However, a large number of release blocks are not simply stackable. In order to prevent the release block from collapsing due to a collision wave or the like, a plurality of release blocks adjacent to each other are fixedly installed . When the release blocks are piled up, there is a posture, that is, an arrangement posture of the release block, in which the legs are entangled with each other.
[0004] In this three-dimensional block in which four legs are extended in a radial shape called a trade name of tetrapod, for example, a leg extending in the vertical direction, Three inverted postures in which legs extending in the vertical direction are positioned on the lower side, and butterfly postures in which two adjacent legs are diagonally upward are employed. However, since the reversal posture and the butterfly posture are unstable in the plane, it is not realistic to store the block in this posture.
[0005] In the method of fixedly installing a release block by a slinging rope, which has been conventionally widely practiced, there is a method of mounting a release block on a stationary place, And then lifting the release block with a crane, the release block is rotated according to the method of hanging the rope, and is suspended in the posture, and then the rope is removed after being placed at the fixed installation position Has been used.
However, it is difficult to work the rope on such a deforming block, which results in poor working efficiency. In addition to this, it is also possible to prevent the rope from falling off the block, causing the ground worker or the diving worker to get caught in the rope, There was a problem accompanying the risk. Therefore, a clamping device in which three clamping arms are operated by opening and closing (opening and closing) the clamping arm by oil pressure and clamping and holding the clamping block is disclosed in Japanese Patent Laid- H03-18084) and Patent Document 2 (Japanese Patent Laid-Open Publication No. H06-286973).

Japanese Utility Model Laid-Open Publication No. H03-18084 Japanese Patent Application Laid-Open No. H06-286973

However, the devices of Patent Document 1 and Patent Document 2 are attached to a wire taken out from a crane, and are gripped by opening and closing the fitting arm by hydraulic pressure to thereby change the direction of the mold releasing block after the gripping There is no. Therefore, when the clamping device is used for fixing, it is necessary to set the release block in a specific arrangement position when gripping the release block.
Further, since the release block is tens of tons, which is a heavy object of up to 80 tons, reversing it from the ground to a specific arrangement posture is a large and dangerous problem, and a problem that the block is damaged due to the shock due to rotation there was. In addition, since the posture can not be stably maintained in the plane on the reversal posture and the butterfly posture, it is difficult for the clamping device to hold the block substantially in this posture. As a result, in the fixed installation work of the release block, the use of the clamping device is hampered, and the clamping device is often used for a specific purpose such as demolding of the release block.
Therefore, an object of the present invention is to solve the above problems, and it is an object of the present invention to solve the above problem, and to provide a reversing apparatus for a deforming block capable of reversing a deforming block in a required posture in a fixed installation work, And to provide a fixed installation method of the mold release block using the apparatus.

[0011] In order to achieve the above object, the present invention is configured as follows.
The reversing device of the mold release block of the present invention is an inversion device for reversing the release block fixedly installed at the installation place from the first posture or the first posture to the second posture,
A reversing table having a pair of placement portions capable of supporting the release blocks and capable of partially accommodating the release blocks between the placement portions,
A rotation control member provided in the evacuation zone and having a support surface capable of supporting a part of the release block located between the placement units;
Wherein the relative positional relationship between the placement portion and the rotation control member is determined by a position where the release block support portion of the support surface is located at approximately the same height as the placement portion and can support the release block in the first posture, The positional relationship is changed so that the support portion is located at a lower position than the placement portion and the portion is an arbitrary position between the retracted positions capable of supporting the deformable block in the second posture accommodated in the evacuation region And a driving mechanism.
[0012] The reversing device is suitably used for reversing a release block having a shape in which three implantation legs extend from the center to the radial direction, and the placement portion can mount the two implantation legs , The rotation control member preferably supports another implantation leg located between the placement portions.
[0013] The pair of placement units may include a placement rail disposed parallel to each other with a predetermined distance therebetween, and the placement distance may be changeable.
[0015] Preferably, the placement rail is provided with an inclination.
[0015] The mounting rail may be bent so that a portion where the release block is placed is lowered.
[0016] The pair of placement units may be disposed parallel to each other with a predetermined distance therebetween, and may include a placement roller having a rotation axis along the opposite direction.
The rotation control member is configured to be horizontally movable in both directions with respect to a position where the release block is placed on the placement portion, and the support surface has an upper surface disposed at approximately the same height as the placement portion, And can be formed as a continuous front surface bent in a shape. In this case, it is preferable that the upper surface is inclined to be lowered toward the front surface.
[0018] The rotation control member may include a support roller capable of pivoting about a rotation axis along the opposing direction of the placement portion.
The present invention also provides a reversing apparatus for a mold release block, comprising: a clamping device having a connecting portion suspended from a crane, and a body portion having a fitting claw which is pivotable about a vertical axis with respect to the connecting portion, Wherein the clamping device is used suitably for a fixed mounting method of a mold releasing block for fixing a block, and the mold releasing block placed in a storage position is placed on the reversing device of the releasing block by the clamping device,
Wherein the mold releasing unit reverses the releasing block so that the releasing position of the releasing block is fixed,
The clamping device suspends and holds the deformed block after being inverted placed on the reversing device of the releasing block,
The connecting portion and the body portion of the clamping device are pivoted to pivot so as to be arranged in a direction in which the mold releasing block is fixedly installed,
It is possible to fix the mold releasing block by each step of lowering the clamping device and installing the releasing block at the fixed mounting position.

According to the present invention, by supporting one point on the placement portion spaced apart from two points out of at least three points capable of stably supporting the release block by the rotation control member in the evacuation region provided between the placement portions, The first posture can be maintained on the apparatus. In addition, by retracting the rotation control member and storing a part of the block in the retreat area, the posture can be stably maintained even in the unstable posture on the plane. Further, since the rotation control member is movable between a support position for supporting the support surface at substantially the same height as the placement portion and a retreat position for retreating the support surface to a position lower than the placement portion, It is rotated by gravity. Therefore, the energy for inverting the block is minimized.
Further, since the releasing block is stably mounted on the reversing table before and after the reversing block is inverted, the releasing block can be easily supported by the clamping device or the like, so that the releasing block can be suitably used have.

BRIEF DESCRIPTION OF THE DRAWINGS [0022] FIG. 1 is a schematic diagram showing a use state of an inversion apparatus of a mold release block according to an embodiment of the present invention.
2 is a diagram schematically showing the configuration of a crane device used together with a reversing device of a mold release block according to an embodiment of the present invention.
3 is a side view schematically showing a configuration of a reversing device of a release block according to the first embodiment of the present invention.
Fig. 4 is a front view showing a configuration of an inverting apparatus of the differentiating block of Fig. 3; Fig.
5 is a plan view showing a configuration of an inverting apparatus of the differentiating block of FIG.
Fig. 6 is a schematic view showing a state in which the block is supported on a regular basis, wherein (a) is a side view and (b) is a front view.
Fig. 7 is a schematic view showing a state in which the block is supported in the reversed posture, wherein (a) is a side view and (b) is a front view.
Fig. 8 is a schematic view showing a state in which the block is supported in a buttered posture, wherein (a) is a side view and (b) is a front view.
Fig. 9 is a schematic view showing a configuration of a clamping device used together with the reversing device of the present invention, showing a state of gripping a block of a regular price.
Fig. 10 is a schematic view showing a configuration of a clamping device used together with the reversing device of the present invention, showing a state of gripping a block in a reversed posture.
11 is an enlarged view showing a configuration of a connecting member of the clamping device of Fig.
12 is a plan view showing the configuration of the connecting member of Fig.
13 is a cross-sectional view showing the configuration of the connecting member in Fig.
14 is a side view schematically showing a configuration of an inverting apparatus of a release block according to a second embodiment of the present invention.
15 is a front view showing a configuration of an inverting apparatus of the differentiating block of Fig.
16 is a side view schematically showing the configuration of the reversing device of the release block according to the third embodiment of the present invention.
17 is a side view schematically showing a configuration of an inverting apparatus of a release block according to a fourth embodiment of the present invention.
18 is a front view showing a configuration of an inverting apparatus of the differentiating block of Fig.
19 is a plan view showing a configuration of an inverting apparatus of the differentiating block of Fig.
20 is a partially enlarged plan view showing a modification of the reversing device of the release block according to the fourth embodiment of the present invention.

Hereinafter, an inverting apparatus of a differentiating block according to each embodiment of the present invention will be described with reference to the drawings.
(First Embodiment) [0034]
1, the reversing apparatus 1 of the present invention is provided with a suspension 101 installed on a barge 100 and a suspension 101 installed on a barge 100, Clamping device < RTI ID = 0.0 &gt; 111 &lt; / RTI &gt; This barge line 100 is used as a release block B (hereinafter simply abbreviated as a block) provided for a shore or a sofa of a beach or breakwater F in a harbor or the like to a clamp device 111 ) To hold it and fix it before installation or fixation.
2, the crane 101 is wound around a wire winding reel 103 and taken out from a main wheel 104 at the front end of the crane 101 The clamp device 111 is connected to the main wire 102, The wire take-up reel 103 winds or unwinds the main wire 102 by the drive device 106. [ The hanging position of the clamping device 111 is determined by winding or unwinding the main wire 102 and the depth position and the like of the clamping device 111 can be specified from the amount of the main wire 102 released.
The operation of the main wire 102 is performed by operating the drive unit 106 by an unillustrated operation unit provided on the barge 100 or the like.
A hydraulic hose 109 wound around a turn wheel 107 suspended from a middle portion of the crane is connected to the clamping device 111. The hydraulic hose 109 is wound around the hose reel 108 and released according to the hanging position of the clamping device 111. The hydraulic hose 109 is driven by the hydraulic cylinder 110 of the clamping device 111 ). In the present embodiment, three hydraulic cylinders 37 are provided in the clamping device 111, and the hydraulic pressure unit 110 for driving the clamping device 111 operates the hydraulic cylinder 37 integrally. However, The respective hydraulic cylinders may be operated independently, and the hydraulic unit 110 may be configured as three systems.
The hydraulic unit 110 is provided on the barge 100 and operates the hydraulic cylinder 37 of the clamp device 111 to operate the opening and closing operation of the fitting arm 34 to be described later. The configuration of the clamping device 111 will be described later.
FIGS. 3 to 5 show the configuration of the reversing apparatus for the release block according to the present embodiment. As shown in Fig. 3, the reversing device 1 of the release block according to the present embodiment is used to change the arrangement posture of a tetrapod (trade name) as a release block. That is, since the block B stocked on the barge 100 is placed on a plane, all of the legs extending in the vertical direction are placed in an upright position However, when a breakwater or the like is fixedly installed, it may be piled up in a reversed posture or a buttery posture. The reversing device 1 is configured such that the clamp device 111 opens and closes (opens and closes) the three fitting arms 34 so that the clamp device 111 can be moved in a desired posture so as to grasp the block in a predetermined placing posture The block B is inverted.
The reversing device 1 includes a reversing table 2 for mounting the block B and a rotation control member 3 (see FIG. 1) provided inside the reversing table 2 and configured to be movable in the horizontal direction. , And a drive mechanism (4) for moving the rotation control member (3).
The reversing table 2 includes a base unit 5 fixed to a deck of a barge 100 as a placement surface of an inverting apparatus and a mounting rail unit 6 provided above the base unit 5 . The base unit 5 and the mounting rail unit 6 correspond to the inverse of the present invention.
The base unit 5 has a rectangular bottom plate 7 and a rail unit holding portion 8 and a hydraulic cylinder attaching portion 9 provided on the upper surface of the bottom plate 7. A clearance is formed between the right and left sets of the rail unit holding portions 8 and functions as a save area 30 as described later. And a rotation control member 3 is movably arranged between the rail unit holding portions 8. [
The rail unit holding portion 8 is composed of a plurality of column members, and the height of the top portion is configured to be inclined. A guide rail 10 for guiding the rotation control member 3 extending in the horizontal direction and a drive belt guide roller 11 for winding the drive belt for driving the rotation control member 3 Is installed.
A caster 12 of a rotation control member 3 to be described later is fitted to the guide rail 10 and smoothly moves along the guide rail 10 of the rotation control member 3. [
The mounting rail unit 6 is provided with a mounting rail 13 and a connecting leg 14 on the upper side and is capable of swinging above the rail unit holding portion 8 of the base unit 5 It is connected. As described above, since the upper end of the rail unit holding portion 8 of the base unit is configured obliquely, the mounting rail 13 is also inclined so that the one end is higher.
[0036] The placement rail 13 is a straight rail having a circular cross section and is arranged so as to be parallel to each other with a predetermined spacing distance. In addition, rubber lining or the like may be applied to the upper surface of the mounting rail 13 in order to increase the frictional resistance with the block B and prevent the block B from slipping. In addition, a fall preventing member 16 is provided at both ends of the mounting rail 13.
The connecting leg 14 fixed to the lower end of the mounting rail 13 is hinged to each rail unit holding portion 8 so as to be swingable and has a hydraulic cylinder 15 ) Are connected. The hydraulic cylinder 15 is connected to the hydraulic cylinder attaching portion 9 located on the upper surface of the bottom plate 7. As the hydraulic cylinder 15 is expanded and contracted, Can be changed. Thus, the distance of the retention rails 13 varies depending on the inclination angle of the connecting legs 14.
The four hydraulic cylinders 15 connected to two left and right mounting rail units 6 are synchronized in synchronism with each other in the hydraulic cylinder 15 and the left and right mounting rail units 6 swing at the same angle so as to always be symmetrical with respect to the center line of the device.
The rotation control member 3 is disposed in the evacuation zone 30 formed between the base unit 5 of the reversing table 2 and is guided by the guide rail 10 to be movable in the horizontal direction Do. The rotation control member 3 has a substantially rectangular parallelepiped-shaped support main body 17 and a caster 12 fitted to the guide rail 10 to be fitted thereto.
The support body 17 has a smooth upper surface and supports the block B with the legs of the block placed on the upper surface 18. The upper surface 18 is formed as an inclined surface so that the left side shown in Fig. 3 is lowered, and is continuous to the front surface 19 with a curved surface. The upper surface 18 and the front surface 19 of the support body 17 constitute a support surface for supporting the block.
The upper surface 18 of the support main body 17 is formed so as to be substantially flush with the upper surface of the placement rail 13 and is supported by the left and right placement rails 13 and the rotation control member 3, The three legs of the block B are supported by the upper surface 18 of the block B and the block B can be placed in a regular position (see FIGS. 3 to 5).
The casters 12 are provided at four positions on the front, rear, left, and right sides of the support main body 17, and are guided by the guide rails 10 as described above, And is configured to be movable. The rotation control member 3 is configured such that the leg of the block B supported by the rotation control member is supported at a supporting position at which the leg is approximately flush with the mounting rail 13, And moves between the retracted positions.
To the rotation control member 3, a drive belt 20 wound around the drive belt guide roller 11 is connected as a drive mechanism. The drive belt 20 is wound on a drive belt guide roller 11 provided on the base unit 5. One of the drive belt guide rollers 11 is driven by the drive belt 20 by the power of the drive motor 21 integrally with the drive shaft 22 connected to the drive motor 21, The member 3 is moved.
The reversing device 1 according to the present embodiment is used as follows in reversing the mold releasing block (B). FIG. 6 is a schematic view showing a state in which the block is supported by the permanent magnet, wherein FIG. 6 (a) is a side view and FIG. 6 (b) is a front view.
Hereinafter, in order to clarify the position of the block B in the three-dimensional space, it is assumed in FIG. 6 that the leg (first leg) extending in the vertical direction of the block is L 1, (Second leg) L2 extending in the direction intersecting with the mounting rail 13 and a leg (third leg) extending in the direction along the mounting rail 13 are referred to as L3 . In the following description, the static posture, which is an arrangement posture stably stored on the barge 100 on a plane, corresponds to the first posture, and the reversal posture and the butterfly posture correspond to the second posture, respectively.
The mold release block B is a tetrapod (trade name) having a shape in which four legs extend radially from the center, and is mounted on the barge 100 in a normal state. The clamping device 111 suspends the block B on the barge 100 from the barge 100.
In the block B, the turning direction is determined so that the third leg L3 is inserted between the tail rails 13 in a state where the second leg L2 is disposed on the tail rail 13, Two second legs L2 are supported by the placing rails 13 and the third legs L3 are placed in the regular position so as to be supported by the rotation control member.
The spacing distance of the placing rail 13 is adjusted in advance according to the size of the block B so that the fitting arm 34 of the clamping device 111 can be inserted, And a predetermined gap is formed from the base portion of the second lens L2.
After the block B is mounted, the drive motor 21 is operated to move the rotation control member 3 to the placement position P1 side as indicated by the arrow 121. The support position P2 of the third leg L3 by the support main body 17 moves to the base side of the third leg L3 with the sliding of the rotation control member 3. [ Thus, the block B rolls to the left shown on the placement rail 13 so that the third leg L3 is lowered by gravity.
In the course of the block B rolling, the center of gravity of the block B, that is, the magnitude and direction of the reaction force on the mounting rail 13 and the rotation control member 3 changes There is a possibility that the block B may advance due to slippage on the placement rail. To prevent this, the placement rail 13 is inclined so that the left side shown in the drawing becomes higher, and resistance against slippage is formed. As a means for preventing such slippage, rubber lining or the like may be applied to the upper surface of the placement rail 13 as described above.
Since the top face 18 and the front face 19 of the support main body 17 continue to be curved in accordance with the rotation of the block B, the third leg L3 supported by the support main body 17 The support position P2 smoothly transitions from the upper surface 18 to the front surface 19.
When the rotation control member 3 moves to the right as viewed from the placement position P1, the block B is inverted to the reverse posture state as shown in FIG. In this state, since the third leg L3 is supported by the front face 19 of the support main body 17 and the upper face of the mounting rail 13 and the block B are prevented from slipping, The block B is maintained in a stable posture while maintaining the reversed posture on the block 1.
When the rotation control member 3 further moves to the right side shown in FIG. 7 from the state shown in FIG. 7, the block B is rotated by the gravity, resulting in the buttered posture shown in FIG. In this state, the third leg and the first leg are balanced on the lower save area 30 of the placement rail 13, and the block B is balanced by the second leg L2 on the placement rail 13 So that it is in a stable posture even if it is not supported by the rotation control member 3. [
The block B placed on the reversing device 1 can be held by the clamping device 111 while maintaining the posture. The clamping device 111 holds the block B in a suspended state by inserting the clamping arm 34 of the clamping device 111 between the clamping rail 13 and the block B, And then clamping and holding the leg attaching portion of the block, and then raising the clamping device 111. [
FIG. 9 is a schematic diagram showing a configuration of the clamping device 111. The clamping device 111 is provided with a connecting body 32 connected to the crane and a connecting body and a supporting body 33 pivotally connected about the vertical axis and an outer periphery of the supporting body 33, And three fitting arms 34 for fitting and holding the block B to be supported. The connecting member 32 of the clamp device corresponds to the connecting portion of the present invention, and the supporting body 33 corresponds to the main body portion of the present invention.
The fitting arm 34 pivotally attaches to the bracket 35 provided at intervals of 120 degrees through the pivot 36 along the outer periphery of the supporting body 33. [ So that the lower portion is supported so as to be rotatable in the direction of opening and closing each other.
Each of the brackets 38a provided in the cylinder attaching portion 38 located above the support body 33 is provided with a hydraulic cylinder 37. The hydraulic cylinders 37 Is pivotally attached to the upper end of the fitting arm (34). An accumulator (not shown) for each of the hydraulic cylinders 37 and the like is built in the cylinder attachment portion 38.
The support body 33 has a ceiling portion 42 and a cap portion 40 which is provided at the periphery of the ceiling surface portion 42 and has a downwardly open opening formed by a side wall 41 extending downward . A bracket 35 for attaching the fitting arm 34 is provided on the outer surface of the side wall 41 of the cap portion 40.
The side wall 41 is provided in a ring shape and an area surrounded by the side wall functions as a storage space 43 for inserting the leg front portion H of the block B. [ 9, as the leg forward portion H of the leg extending upward toward the upper portion of the block B is inserted, the fitting arm 34 is pinched and the block Reaches the leg attaching portion (R) of the leg (B), and the attached portion is gripped. Even when the block B is inclined in this manner, the tip of the leg forward portion H is caught by the side wall 41, and the block B is less likely to fall.
The length of the fitting arm 34, the diameter of the cap portion 40, and the diameter of the side wall 41 can be changed depending on the size of the block B in the range where the clamp device 111 can hold the clamp device 111. [ The length dimension can be determined. The dimension of the side wall 41 is not particularly limited and the leg front portion H of the block B, that is, the front end portion of the leg portion, In addition, the legs may be configured to be deeply accommodated.
10, the clamping device 111 is provided in a state in which the leg forward portion H is not inserted into the accommodating space 43, that is, in a state in which the leg portion of the block B is directed downward The leg attachment portion R of the block can approach the lower end of the side wall 41 by the lower end of the side wall 41 to hold the posture of the block B even when holding the posture block B, The tip end side of the fitting arm can reach the leg attaching portion R of the block B and can be stably gripped. 10, when the leg front portion H of the release block is not inserted into the accommodating space 43, the leg attaching portion of the block B approaches the lower end of the side wall 41 of the cap portion 40 Even if the block B is tilted when the block B is suspended, the tilting of the block is limited by contacting the lower end of the side wall 41. [
When the block B is stationary, the clamping device 111 inserts the leg forward portion H into the storage space, so that, when the block B is in the reverse posture and the butterfly posture, By holding the block so as to approach the lower end of the side wall 41, it is possible to hold the block B while preventing the block B from falling. For this reason, it is possible to easily hold the blocks arranged in various postures on the reversing device 1 and fix and install the blocks.
The ceiling surface portion 42 of the cap portion 40 is provided with a camera device 44 for capturing an image of the interior of the storage space 43. An image picked up by the camera device 44 is displayed on a display device provided on the barge line 100 or the like with a cable so as to be used for confirming the direction and position of the block B and the clamping device 111. [
The clamping device 111 is suspended such that the angle of inclination of the supporting body 33 and the fitting arm 34 can be arbitrarily changed and the inclination angle of the clamping device 111 is changed with respect to the connecting member 32. [ And a turning function.
[0065] Fig. 11 is an enlarged view showing a configuration of a connecting member of the clamping device. In Fig. 11, three-dimensional coordinate axes are defined in the figure to clarify the inclined axis and the pivot axis. In the following, the directions of the inclination angle and the turning angle by the connecting member will be described along this coordinate axis.
The connecting member 32 includes a hanging metal member 50 connected to the main wire 102 of the crane 101, a joint 51 connected to the hanging metal ball 50, And a swivel device 52 connected to the motor 51. The hanging metal sphere 50 has a ring portion connected to the main wire 102 at an upper portion thereof and connected to the upper side of the joint 51 by a bolt 53 extending in the Y axis direction. Thereby, as indicated by an arrow 123 in Fig. 13, the hanging metal sphere 50 is rotatable about the Y axis.
As shown in FIGS. 12 and 13, the joint 51 has a U-shaped lower opening, and the upper side is connected to the hanging metal sphere 50. A rib 54 for connecting with the hanging metal sphere 50 is provided along the X direction on the upper surface of the joint 51 and a hanging metal sphere 50 is connected so as to sandwich the rib 54 therebetween.
The swivel device 52 is fixed to the leg portion 55 of the joint 51 by a connecting shaft 56 extending along the X axis direction and is connected to a joint 51 in the X-axis direction.
The swivel device 52 supports the support shaft 33a located at the upper end of the support body 33 so as to be pivotable about the Z axis. The swivel device 52 is provided with a through hole 57 extending in the Z-axis direction at the center and the support shaft 33a can be inserted into the through hole 57. [ A connecting protrusion 58 is provided on the inner wall of the through hole 57 to support the supporting shaft 33a so as to be pivotable about the Z axis. A bearing 59 is positioned between the support shaft 33a and the swivel device 52 to facilitate turning of the support shaft 33a.
As the power source for rotating the support shaft 33a, the swing motor 60 is provided in the swivel device 52. [ A driving gear 60a is provided on the rotating shaft of the swing motor 60 and the driving shaft 60a is driven by a drive shaft 60b wound on the supporting shaft 33a and the driving gear 60a, 33a.
In the case where the block B is fixedly installed or installed beforehand using the reversing device 1 of the release block according to the present embodiment having the above-described configuration, for example, by the following steps Is done.
The clamp device 111 is attached to the main wire 102 of the crane 101 installed on the barge 100. In this case, a plurality of independently operable wires may be used to change the tilt angle of the clamping device, and the main wire 102 may be connected to the connecting member 32 and a sub wire (not shown) may be used. May be connected to the sub-wire connecting portion (34a) of at least one fitting arm (34). In this state, it is possible to adjust the tilt angle of the clamping device 111 by manipulating the amount of unwinding the sub-wire.
The clamping device suspends the block B of the stationary tablet placed at the storage position of the barge 100 and places it on the reversing device 1. [ Further, since the block B on the barge 100 is stationary, when the arrangement posture at the time of stationary installation is fixed, it is not necessary to turn over with the inverting apparatus 1, .
Further, in order to grip the block B of the regular-staple with the clamp device, the clamp device 111 is moved so that the leg portion of the block enters the storage space 43. At this time, the swivel device 52 is operated so that the front end of each of the fitting arms 34 is between the legs of the block B, and the supporting body 33 is turned. The clamping device 111 is arranged such that the fitting arm 34 is in the gripping position and then the hydraulic cylinder 37 is operated to pinch the fitting arm 34 and to hold the block B in place.
The block placed on the reversing device 1 is reversed to the reverse posture or the reverse posture, which is an arrangement posture for fixing the block by the reversing operation. Thereafter, the clamp device 111 holds the reversed block B placed on the reversing device 1 in the post-reversed posture. The lower end of the side wall 41 is brought into contact with the leg attaching portion R of the block so as to engage the block B in the reverse or posture state, ). At this time, the support body 33 is turned as needed.
Thereafter, the crane 101 is operated to move the block B to the fixed clamping device 111. Thereafter, the swivel device 52 of the clamp device 111 is operated to turn the clamp device 111 so as to be in the fixed installation direction. Thereafter, the main wire 102 is released, the clamping device 111 is lowered, and the block is installed in the fixed installation place of the block B.
(Second Embodiment) [0077]
3, the reversing device of the releasing block according to the second embodiment is provided with a clamp device 111 (not shown) installed on the barge 100 and suspended on the crane 101 installed on the barge 100, ).
The configuration of the reversing device 61 of the release block according to the present embodiment is similar to that of the reversing device of the first embodiment, . Hereinafter, the configuration of the inverting apparatus of the present embodiment will be described with the different points in the center.
FIG. 14 is a side view schematically showing a configuration of an inverting apparatus of a release block according to a second embodiment of the present invention. 15 is a front view showing a configuration of a reversing device according to a second embodiment of the present invention.
The reversing device 61 includes a reversing table 62 for placing the block B, a rotation control member 3 provided inside the reversing table 62 and configured to be movable in the horizontal direction, And a drive mechanism (64) for moving the control member (3).
The reversing table 62 is constituted by a control unit guiding unit 65 and a placement rail unit 66 provided on the upper surface of the bottom plate 7 as a left and right set. A retreat area 30 is formed between the left and right control unit guiding units 65 and is arranged so that the rotation control member 3 can be moved as will be described later.
The control unit guiding unit 65 is provided with a rail unit holding portion 8 on the side of which the guide rail 10 for guiding the rotation control member 3 extending in the horizontal direction, A roller 11 is provided.
The caster 12 of the rotation control member 3 is fitted to the guide rail 10 and holds the rotation control member 3 so as to be movable in the horizontal direction along the guide rail 10.
The mounting rail unit 66 includes a support leg 67 provided outside the control guide unit 65 and slidably arranged on the upper surface of the bottom plate 7, And a mounting rail 63 provided on the mounting surface. The support legs 67 are slidable in the left and right directions as indicated by arrows 124 in Fig. 15 and can be contacted with and separated from each other. By adjusting the positions thereof, the distance between the retention rails 63 Adjust.
The mounting rail 63 is a rail having a circular section, and as shown in FIG. 14 And has a bent portion 68 at an intermediate portion thereof.
The rotation control member 3 is disposed in the evacuation area 30 formed between the control unit guiding units 65 and is guided by the guide rails 10 and arranged to be movable in the horizontal direction. The rotation control member 3 has a substantially rectangular parallelepiped-shaped support main body 17 and a caster 12 fitted to the guide rail 10 to be fitted thereto.
A drive belt 20 wound around a drive belt guide roller 11 is connected to the rotation control member 3 as a drive mechanism 64. [ The drive belt 20 is wound on the drive belt guide roller 11 provided in the control unit guide unit 65. [ One of the drive belt guide rollers 11 is driven by the drive belt 20 by the power of the drive motor 21 integrally with the drive shaft 22 connected to the drive motor 21, The member 3 is moved.
The upper surface 18 and the front surface 19 of the support main body 17 of the rotation control member 3 have recessed grooves in the central portion and are easier to support legs having a circular section.
The reversing device 61 according to the present embodiment is constructed by bending the mounting rail 63 for mounting the block B so that when the block from the clamping device 111 is mounted or the rotation control member The position of the second leg L2 of the block on the mounting rail 63 becomes the bent portion 68 at the time of reversal of the weight of the block due to the operation of the block 3, I can do less. Therefore, the block mounting surface of the mounting rail may be configured to be slid when the block is inverted as compared with the reversing device of the first embodiment, and it is not necessary to provide a rubber lining or the like for securing friction.
Since the change of the placement position on the placement rail of the block B is small, the reversing device according to the present embodiment can perform the positioning of the rotation control member 3 at the time of mounting the block B, There is no problem such as slipping of the block at the time of operation, and stable inversion operation can be performed.
(Third Embodiment) [0091]
3, the reversing device of the release block according to the third embodiment is provided with a clamp device 111 installed on the barge 100 and suspended on the crane 101 installed on the barge 100, ).
The inverting apparatus 71 of the mold releasing block according to the present embodiment has a main structure similar to that of the reversing apparatus of the first embodiment but differs in the shape of the placing rail 72 and the structure of the rotation controlling member 74 . Hereinafter, the configuration of the inverting apparatus of the present embodiment will be described with the different points in the center.
[0093] Fig. 16 is a side view schematically showing a configuration of a reversing device of a release block according to a third embodiment of the present invention. The reversing device 71 includes an inverting bar 73 for mounting the block B, a rotation control member 74 provided inside the inverting bar 73 and configured to be movable in the horizontal direction, And a drive mechanism (4) for moving the drive shaft (74).
The reversing table 73 is provided with a placement rail unit 66 provided on the upper surface of the bottom plate 7 and the bottom plate 7 in a left and right set.
On the inside of the mounting rail unit 66 of the bottom plate 7, a control unit guide unit 65 is provided. A guide rail 10 and a drive belt guide roller 11 for guiding a rotation control member 74 extending in the horizontal direction are provided on the opposite surface side of the control unit guide unit 65. The caster 12 of the rotation control member 74 is fitted to the guide rail 10. A retreat area is formed between the left and right sets of the control unit guide unit 65 and the placement rail unit 66 and the rotation control member 74 is movably arranged as in the first embodiment.
The mounting rail unit 66 includes a support leg 67 disposed on the upper surface of the bottom plate 7 and a mounting rail 72 provided on the upper side of the support leg 67. The support legs 67 are slidable in the left and right direction in the same manner as in the second embodiment, and the positions of the support legs 67 are adjusted to adjust the separation distance of the placement rails 72.
The mount rail 72 is a rail having a circular section and is formed by bending such that a bent portion 68 is formed at an intermediate portion as shown in FIG.
The rotation control member 74 includes a main body portion 75 provided with a caster 12 and a rotatable member 74 which is rotatable about a rotation axis that is directly (orthogonal to the moving direction of the rotation control member 74) And a cylindrical support drum 76 provided to be rotatable. The supporting drum 76 functions as a supporting surface on which the circumferential surface 77 supports the third leg L3 of the block B. In accordance with the horizontal movement of the rotation control member 74 by the drive mechanism 4, the rotation control member 74 can be rotated in accordance with the operation of the inverting block, and the movement of the rotation control member 74 and the inversion of the block can be smoothly performed.
Since the reversing device 71 according to the present embodiment is constituted by bending the mounting rail 72 for mounting the block B, it is possible to reduce the moving width according to the reversal of the block. Since the support drum 76 rotates in accordance with the reversal of the block due to the movement of the rotation control member 74, it is possible to reduce the frictional resistance of the support portion of the block at the time of reversal, 74 are smoothly moved. It also functions effectively in preventing damage to the block due to friction.
(Fourth Embodiment) [0100]
The reversing apparatus for the release block according to the fourth embodiment is similar to that of the first embodiment shown in Fig. 3 except that the clamp device 111 ).
The mold release block reversing device 81 according to the present embodiment has a main configuration similar to that of the reversal device 71 of the third embodiment, but differs in the structure of the reversal bar. Hereinafter, the configuration of the inverting apparatus of the present embodiment will be described with the different points in the center.
FIG. 17 is a side view schematically showing a configuration of an inverting apparatus of a release block according to a fourth embodiment of the present invention. FIG. 18 is a front view schematically showing a configuration of a reversing device of a release block according to a fourth embodiment of the present invention. 19 is a plan view schematically showing a configuration of a reversing device of a release block according to a fourth embodiment of the present invention.
The reversing device 81 includes a reversing table 82 for placing the block B, a rotation control member 74 provided inside the reversing table 82 and configured to be movable in the horizontal direction, And a drive mechanism (4) for moving the control member (74).
The reversing table 82 is provided with a placement roller unit 83 provided on the upper surface of the bottom plate 7 and the bottom plate 7 in a left and right direction.
On the inside of the placement roller unit 83 of the bottom plate 7, a control unit guide unit 65 is provided. A guide rail 10 and a drive belt guide roller 11 for guiding a rotation control member 74 extending in the horizontal direction are provided on the opposite surface side of the control unit guide unit 65. The caster 12 of the rotation control member 74 is fitted to the guide rail 10. A retreat area is formed between the left and right sets of the control unit guide unit 65 and the placement roller unit 83 and the rotation control member 74 is movably arranged as in the first embodiment.
The wiping roller unit 83 includes a support leg 67 disposed on the upper surface of the bottom plate 7 and a placement roller 84 provided on the upper side of the support leg 67. The support legs 67 are slidable in the left-right direction in the same manner as in the second embodiment, and adjust the position so as to adjust the spacing distance of the placement roller 84. [
The support legs 67 of the right and left wiping roller units 83 are provided with two wiping rollers 84 rotatable about a rotation axis 85 along the opposite direction.
The placement roller 84 is a disk-shaped roller provided at a predetermined interval in the front-rear direction, and supports and supports the second legs L2 of the blocks between the two. Further, the shape of the placement roller 84 is not limited to a disc shape, and a ball-shaped roller may also be used.
The rotation control member 74 includes a main body portion 75 having a caster 12 and a cylindrical portion 75 rotatably mounted on the main body portion so as to be rotatable about a rotation axis that is perpendicular to the movement direction of the rotation control member 74. [ And a support drum 76 for supporting the drum. The supporting drum 76 functions as a supporting surface on which the circumferential surface 77 supports the third leg L3 of the block B. In accordance with the horizontal movement of the rotation control member 74 by the drive mechanism 4, the rotation of the rotation control member 74 and the reversal of the block can be smoothly performed.
The reversing device 81 according to the present embodiment is provided with a placement roller 84 capable of rotating a placement roller unit 83 for supporting the second leg L2 of the block B, Since the block 84 can be rotated in accordance with the inversion of the block B, it is possible to prevent the block from going ahead in accordance with the inversion of the block. Further, as the placement roller 84 rotates, friction with respect to the block B is small and it is difficult to damage the block surface.
Further, in the present embodiment, the rotation control member 74 is configured to contact and separate from the placement roller unit 83 by moving in the horizontal direction. However, both of them are required to be relatively movable, The roller unit 83 may be configured to be movable relative to the rotation control member 74. [
FIG. 20 is a partially enlarged plan view showing a configuration of a reversing device according to a modification of the reversing device 81 according to the fourth embodiment. The reversing device 91 according to the modification is different from the reversing device 81 according to the fourth embodiment in the configuration of the placement roller unit 92 provided on the reversing table 82. [
The placement roller unit 92 is configured such that the rotation axes of the pair of front and rear placement rollers 94a and 94b supporting the second legs L2 of the block B are at different angles, And is easily supported with respect to the second leg (L2) of the extending block (B). In Fig. 20, although only one of the placement roller units 92 is shown, a pair of left and right symmetrical pairs is provided.
The placement roller unit 92 is provided with slide tables 93a and 93b for supporting the respective placement rollers 94a and 94b on the upper surface of the support leg 67. The slide tables 93a and 93b, The support shafts 95a and 95b of the placement rollers 94a and 94b are provided.
The slide tables 93a and 93b are provided through drive mechanisms 96a and 96b and are provided so as to be slidable in one or two directions with respect to the support legs 67. [
The drive mechanism 96a on the front side is configured to move the slide table 93a in a direction in which it contacts and separates from the block B. As a result, the front placement roller 94a provided on the slide table 93a moves in the direction indicated by the arrow 125.
The drive mechanism 96b on the rear side moves the slide table 93b in two directions, that is, the direction in which the block B is brought into contact with and separated from the block B, and the direction in which it is contacted with and separated from the placement roller 94a on the front side So that it can be moved. As a result, the rear placement roller 94b provided on the slide table 93b moves in two directions indicated by arrows 125 and 126. [
The front and rear placement rollers 94a and 94b are moved in the direction in which they are brought into contact with and separated from the block B as shown by the arrow 125 so that a pair of right and left The distance between the wiping roller units 92 can be changed.
The rear placement roller 94b is moved in the direction in which it is contacted with and separated from the front placement roller 94a as indicated by the arrow 126 so that the front and rear placement rollers 94a, 94b can be changed and the placement rollers 94a, 94b can be disposed at positions suitable for the diameters of the second legs L2 in accordance with the size of the block B. [
As described above, the placement roller 94a is provided at a predetermined angle with respect to the moving direction of the rotation control member 74 in accordance with the inclination angle of the second leg L2 of the block . This makes it possible to more reliably support the block by the placement roller 94a at the time of reversing the block from the normal position to the reversing posture and the butterfly posture.
As described above, according to the reversing apparatus for releasing a block according to the present embodiment, it is possible to arrange the placement unit including the placement rail and the placement roller which are spaced apart from each other and the rotation control member provided between the placement unit and the block B ) Is placed in the normal-biased state and the rotation control member is relatively retracted relative to the placement portion, whereby the block B can be reversed by its own weight. Therefore, the posture can be maintained in a stable state even in an arrangement posture in which the energy required for inversion of the block is small and the posture is not stable on a flat surface.
Therefore, the block placed in the normal positively charged state is placed on the reversing device 1 by the clamping device 111 and reversed by the reversing device 1 to the reversing posture or the buttery posture, The clamping device can hang the blocks having various arrangement postures. As a result, since the block can be suspended in an arrangement posture necessary for fixedly mounting the block by the clamp device, the block can be fixedly installed.
[0123] The present invention is not limited to the above-described embodiment, but may be practiced in various other forms. Although a tetrapod (trade name) is used as the reversing block, it is possible to distribute the weight of the block by the rotation control member positioned between the two reticle rails and the placement rail, And is of a shape that can be reversed by its own weight as the rotation control member moves.
For example, in each of the above-described embodiments, the rotation control member is configured to move linearly in the horizontal direction. However, the rotation control member may be moved linearly downward from a support position at a height as high as the placement rail or the placement roller And may be configured to move to the retreat position by rotational movement.
Further, the shape of the placement portion provided on the reversing table is not limited to the placement rail or the placement roller, but may be similar to that of the placement roller unit of the placement roller unit of the fourth embodiment, Shaped or ball-shaped protruding portion disposed at a distance from the protruding portion, and the block may be supported between the protruding portions.
Furthermore, by appropriately combining any of the above-described embodiments, it is possible to show the effect of each of them.
While the present invention has been fully described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it will be apparent to those skilled in the art that various changes and modifications can be made. Such variations and modifications are to be understood as included within the scope of the present invention as defined by the appended claims.

1, 61, 71, 81; Inverting device
2, 62, 73, 82; Anti-war
3, 74; The rotation control member
4, 64; Drive mechanism
5; Base unit
6, 66; Wit rail unit
7; Bottom plate
8; The rail unit holding portion
9; Hydraulic cylinder attachment part
10; Guide rail
11; Drive belt guide roller
12; Casters
13, 63, 72; Wit rails
14; Connecting leg
15; Hydraulic cylinder
16; The fall-
17; The support body
18; The support main body upper surface
19; Support Body Front
20; Drive belt
21; Drive motor
22; driving axle
30; Evacuation zone
32; Connecting member
33; Support body
33a; Support shaft
34; The fitting arm
35; Bracket
36; Pivot
37; Hydraulic cylinder
38; Cylinder attaching portion
38a; Bracket
40; Cap portion
41; Side wall
42; Ceiling surface
43; Storage space
44; Camera device
50; Hanging metal sphere
51; Joint
52; Swivel device
53; volt
54; live
55; Leg
56; Connection axis
57; Through hole
58; Connecting protrusion
59; bearing
60; Swing motor
60a; Drive gear
60b; Drive belt
65; The control unit guide unit
67; Support leg
68; Bend
75; The body portion
76; Support drum
77; Supporting drum circumferential surface
83, 92; Mounting roller unit
84, 94a, 94b; Wedge roller
85; Rotating shaft
93a, 93b; Slide table
95a, 95b; Support shaft
96a, 96b; Drive mechanism
100; Barge (barge)
101; crane
102; Main wire
103; Wire winding reel
106; Driving device
107; Turn Wheel
108; Hose reel
109; Hydraulic hose
110; Hydraulic unit
111; Clamping device
B; block
L1; The first leg
L2; Second leg
L3; Third leg
P1; Place of wit
P2; Support position

Claims (12)

And an inverting device for inverting a deformed block fixedly installed at an installation place from the first posture to the second posture from the first posture,
And a pair of placement portions capable of supporting the release blocks, and a retraction area in which the release blocks can be partially housed is formed between the placement portions And an anti-
A rotation control member provided in the evacuation zone and having a support surface capable of supporting a part of the release block located between the placement units;
Wherein the relative positional relationship between the placement portion and the rotation control member is determined by a support position where the release block support portion of the support surface is located at the same height as the placement portion and can support the release block in the first posture, Wherein the position is located at a lower position than the placement portion and the position is an arbitrary position between the retracted position where the portion is capable of supporting the deformable block in the second posture accommodated in the evacuation region, Drive mechanism
And a reversing device for reversing the mold. The method according to claim 1,
The mold release block has a shape in which three implantation legs extend from the center in a radial direction,
Wherein the placement portion can mount the two implantation legs and the rotation control member supports another implantation leg located between the placement portions,
Inversion device of deforming block. The method according to claim 1,
Wherein the pair of placement units are provided with a placement rail disposed parallel to each other with a predetermined distance therebetween,
Inversion device of deforming block. The method of claim 3,
Wherein the placement rail is a tilt-
Inversion device of deforming block. The method of claim 3,
Wherein the placement rail is formed by bending such that a portion where the release block is placed is lowered,
Inversion device of deforming block. The method according to claim 1,
Wherein the pair of placement portions are disposed parallel to each other with a predetermined distance therebetween and are provided with a placement roller having a rotation axis along the opposite direction,
Inversion device of deforming block. The method according to claim 6,
Wherein said placement roller is provided in a pair of front and rear along the moving direction of said rotation control member,
Inversion device of deforming block. 8. The method of claim 7,
Wherein at least one of the pair of front and rear placement rollers is configured to pivot about a rotation axis inclined with respect to a moving direction of the rotation control member,
Inversion device of deforming block. The method according to claim 1,
Wherein the rotation control member is configured to be horizontally movable in both forward and backward directions with respect to a position at which the release block is mounted on the placement portion,
Wherein the support surface comprises an upper surface disposed at the same height as the placement portion and a continuous front surface bent in an arc shape from the upper surface,
Inversion device of deforming block. 10. The method of claim 9,
Wherein the upper surface is inclined so as to be lowered toward the front surface,
Inversion device of deforming block. The method according to claim 1,
Wherein the rotation control member is configured to be horizontally movable in both forward and backward directions with respect to a position at which the release block is mounted on the placement portion,
Wherein the rotation control member includes a support roller that is rotatable about a rotation axis along an opposing direction of the placement portion,
Inversion device of deforming block. An apparatus for reversing a deformed block as set forth in any one of claims 1 to 11, a connecting part hanging from a crane, and a body part having a fitting claw which is pivotally mounted about a vertical axis with respect to the connecting part, And a mold clamping device for clamping the mold block,
The clamping device places the release block placed at the storage position on the reversing device of the release block,
Wherein the mold releasing unit reverses the releasing block so that the releasing position of the releasing block is fixed,
The clamping device suspends and holds the deformed block after being inverted placed on the reversing device of the releasing block,
The connecting portion and the main body portion of the clamping device are pivoted so that the mold releasing block is pivoted in the arranging direction when the mold releasing block is fixed,
The clamping device is lowered to set the release block at a fixed installation position,
A method for fixing a mold release block, comprising the steps of:
KR1020187009953A 2015-10-07 2016-10-07 Fixing method of reversing device and deforming block of deforming block KR101952915B1 (en)

Applications Claiming Priority (3)

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JPJP-P-2015-199072 2015-10-07
JP2015199072 2015-10-07
PCT/JP2016/079889 WO2017061583A1 (en) 2015-10-07 2016-10-07 Irregularly-shaped-block inverting device and irregularly-shaped-block placement method

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KR101952915B1 true KR101952915B1 (en) 2019-02-27

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JP7188748B2 (en) * 2018-12-12 2022-12-13 大裕株式会社 Inverting device for four-legged block

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2010139770A1 (en) 2009-06-04 2010-12-09 Bouygues Travaux Publics Tool and method for installing blocks of a concrete shield
JP2014105056A (en) 2012-11-27 2014-06-09 Taiyu Kk Transfer device for variant type blocks with legs

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Publication number Priority date Publication date Assignee Title
JPH063024Y2 (en) 1989-07-03 1994-01-26 五洋建設株式会社 Grasping machine for concrete blocks
JP2553000B2 (en) 1993-01-11 1996-11-13 運輸省第一港湾建設局長 4-leg block removal device
JP2566882B2 (en) * 1994-07-07 1996-12-25 運輸省第一港湾建設局長 Posture control device for multi-legged block

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2010139770A1 (en) 2009-06-04 2010-12-09 Bouygues Travaux Publics Tool and method for installing blocks of a concrete shield
JP2014105056A (en) 2012-11-27 2014-06-09 Taiyu Kk Transfer device for variant type blocks with legs

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