JPH10245189A - Omnidirectional moving crane used for high rise building construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To hand up materials to a building story required, and operate and move up a crane in response to the height of each building story in a high rise building construction where let concrete run out by making use of each standard metallic form plate, and the building is longitudinally long using comparatively simple exterior walls. SOLUTION: This crane is formed out of crane bases 1, a lateral moving guide rail 2, a mobile winding machine 3, movable units 4, elevating units 6, hasp units, a cable car 8, and a plurality of oblique fences 9 and the like. The mobile winding machine 3 is set over the lateral moving guide rail 2 in a movable condition, and the guide rail is mounted over to the uppermost portion of each crane base 1, so that the whole of the crane is set over the movable units 4 in a movable condition. Under this condition, the crane is disposed in air over a building construction range, and it is moved so as to be operated, so that the building materials are thereby hanged down. The whole of the crane is operated so as to be raised up in response to its story. The cable car 8 is set in a movable condition over the moving guide rail 2 held in the lower story so as to be used for external wall operations, and concurrently, the oblique fence 9 is fixed and isolated from falling materials so as to allow its safety to be thereby kept.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an omnidirectional mobile crane used for lifting materials in high-rise building construction. Particularly, in a high-rise building with a relatively long vertical wall and a relatively simple outer wall, concrete materials are poured using a metal form plate, and materials or articles are lifted from the ground to the required building level and moved to all levels. The present invention relates to an omnidirectional mobile crane that can be operated and raised according to the building hierarchy.

[0002]

2. Description of the Related Art In general high-rise building construction, all known tools used for lifting materials are jib-balanced hanging rotary cranes. The crane can also be operated and raised altitude in a timely manner depending on the level under construction. However, the known jib-equilibrium-type hanging rotary crane can only lift materials by rotating operation, and has a blind spot that often cannot reach, and cannot cover all levels, and eventually requires time by human hands. It is necessary to spend the expenditure and labor to transport to the work site. Also, assembly and maintenance by specialized personnel is required,
Furthermore, since the operator is located at the top of the equipment, the operator cannot visually observe the lifting state. Although there is radio control of ground personnel, it is still incomparable with the speed of response by visual operation. In any case, the operating position of the operator is small, it is located in the state of hanging in the air, there is no way to blame in the event of an accident, the psychological fear and the pressure to the accident occurrence are irreversible and always at heart Is deposited on Moreover, although the hanging crane is fixed, it is of a single support type and stands at a considerable altitude, and the standing point is still weak. In addition, the floorboards of all floors must be provided with holes for their installation and must be refilled after use, which is very wasteful. In addition, when the level of the building is vast, the number of units used is also often limited, and when the building is completed and the crane is removed, another crane is lifted from the ground on the roof and assembled. The hanging crane has to be dismantled on the roof, which is extremely laborious, time consuming and very wasteful.

[0003]

SUMMARY OF THE INVENTION The present invention provides an omni-directional mobile crane for use in high-rise building construction. The crane can cover the entire construction work area and must be transported. Can be supplied to each work place. In addition, it is possible to operate ascending or descending to the ground level for each level, so that assembling and dismantling work of each section can be performed indoors, there is no danger of safety, saving time and labor There is an effect to say. In addition, there is no effect on the parallel construction performed outside the construction area of the building level where the building is installed, or the repair work after the fact.
It is possible to provide a safer and more human operation environment.

[0004]

SUMMARY OF THE INVENTION An omnidirectional mobile crane used for high-rise building construction according to the present invention is a crane, a laterally moving guide rail, a self-propelled hoist, a mobile unit, a support unit, a lifting unit, a hasp unit, and a cable car. , And a large number of slanted fences. Among them, a self-propelled hoist is movably installed on a lateral movement guide rail, is hung on the top of a crane stand, and is entirely installed on a mobile unit. In this state, the building material is placed above the construction work area, moved, and the building material can be lifted. In addition, the whole can be operated and raised according to the height of the level, and furthermore, the cable car is installed in a movable state on the moving rail detained in the lower layer, used for outer wall work, It is fixed and shielded from falling objects to maintain safety.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, please refer to FIG. The present invention includes a crane base 1, a lateral moving guide rail 2, a self-propelled hoist 3, a moving unit 4, a large number of support units 5,
Lifting unit 6, hasp unit 7, cable car 8,
A large number of oblique fences 9 and the like are included. Crane stand 1
Is composed of two steel members 11 and 12, the lower half of which is an upright gate-type column 13 and the upper half of which is a symmetric trapezoidal bar-shaped base 14. The lateral movement guide rail 2 is horizontally hung and fixed to the top hanging rod 141 of the two trapezoidal bar bases 14, and thus the lateral movement guide rail 2 is installed over the short side of the construction work range. The lateral movement guide rail 2 is provided with arms 2 from both sides of the crane base 1.
1, a hoisting machine 3 is installed, and is further pulled by a wire 15 on the lateral movement guide rail 2 and the crane base 1 according to the straddling distance and the lifting weight. The moving rail 41 of the moving unit 4 has a large number of rails installed horizontally, straddles both sides of the building, and is connected and formed on a large number of support units 5. Is located. In addition, both steel stands 1 of the crane stand
An upper wheel 42 and fixed wheels 43 sandwiching both sides are installed movably in each of the column bases 13 and the bottom rod 131 of 1 and 12, and a motor 44 moves the upper wheel 42 to move the whole. In addition, a shaving plate 45 is provided before and after each upper wheel 42.
Is installed to clean miscellaneous objects on the moving rail 41.

Next, please refer to FIGS. The fixing base 51 of each support unit 5 is joined and fixed by an external fixing rod 511, a window fixing rod 512, and an internal fixing rod 513, and is cast into a concrete bottom using a standard metal formwork plate. ) Is inserted into the building (B). The external fixed rod 511 and the internal fixed rod 513
The through hole 514 is screwed with a bolt (W2) of an appropriate length provided in advance corresponding to the bottom wall (W1). Further, a bolt 515 is screwed onto the internal fixing rod 513 to support the inner surface of the window bottom wall (W1), and to further stably and firmly connect the entire fixing base 51 to the window bottom wall (W1), and further externally fix. The rod 511 is connected to the stereotactic support plate 516. The support base 52 includes an external support rod 521 and a hanging support rod 522 that are horizontal support rods 523.
And are screwed and connected at an appropriate distance from each other. Meanwhile, the external support rod 5
A position support plate 524 is connected to the free end of 21,
It is arranged on the localization support plate 516 of the fixing stand external fixing bar 511, and by disposing through the corresponding through holes 525 and 517, disassembly and assembly can be performed quickly. The free end of the horizontal support rod 523 is crowned by the window fixing rod 512 of the fixing base, and furthermore, the corresponding connection hole 51 for quick disassembly and assembly.
8, 526, which allow the horizontal support bar 523 to be extended to a suitable length by being penetrated and fixed. Thus, the horizontal support bar 523 between the external support bar 521 and the hanging support bar 522 serves as a base for the moving rail 41. Alternatively, the free end of the hanging support bar 522 is connected to the orientation plate 527.

[0007] One end of the window support rod 53 is fixedly connected to an upper position of the fixing base internal fixing rod 513 so as to be capable of being disassembled and assembled, and the opposite end is provided with a bolt (5) provided in advance on the window upper wall (W3). Corresponding to W4), it passes through the through hole 531 and is screwed and fixed. Position fixing plate 53 of window support rod 53
Reference numeral 2 corresponds to and is connected to the connection hole 526 of the support base 52, and each connection hole 528 is provided. Thus, the connection hole 533 is fixedly connected for quick disassembly and assembly. Next, please refer to FIGS. Each elevating trapezoidal rod 61 of the elevating unit 6 is in a state where disassembly and assembly can be performed, and a large number of sets are connected in series, and a large number of bolts (W) provided in advance on the outer wall of the building (B) in parallel.
5). Further, each elevating trapezoidal rod 61
A number of trapezoidal rod fixing holes 611 and the same number of localization holes 612 are provided at equal distances toward the outer plate 613 on the crane pedestal 13 side. Several sets of pulley units 622 are fitted and installed on the frame base 621 of the holding base 62 on the upper and lower sides and the left and right sides thereof, and the outer plates 61 of the elevating trapezoidal bars 61 in each set row are respectively provided.
3 are slidably sandwiched between them, and correspond to the positions of the positioning holes 612 of the elevating trapezoidal rods 61 in each set row, and the cylinder bases 623 are respectively fixed and the positioning pins 624 slidably mounted.
Utilizes a motor 625 and enters and exits through a positioning hole 612 of each elevating trapezoidal bar 61.

[0008] Both side plates 631 of several lower support bases 63
Pulley units 632 are respectively installed above and below the inner surface of the front edge of, and both ends of the corresponding outer plate 613 are sandwiched in a sliding state and arranged within the range of the holding table 62.
The base plates 641 of the several lifting / lowering actuators 64 are connected to appropriate positions of each holding table 62, and correspond to the trapezoidal bars 61 of each group. The lifting push rod 642 is pivot 643
, One foot foot 65 is connected to each foot, and is located in the lower support 63. In this way, the thrust center line of each stepping foot bottom surface 651 and the vertical push rod 642 has an inclined approach angle on the inner surface of the trapezoidal rod fixing hole 611. Several push-pull actuators 66 are provided with corresponding lifting actuators 6.
4 and its operating rod 661 is connected to each tread 6.
5, each step foot 65 can move in and out of its corresponding trapezoidal bar fixing hole 611 during the elevating operation. The extension of both shaft ends of the pivot 643 of each stepping foot 65 and each lifting / lowering push rod 642 corresponds to the long hole 63 that penetrates on both side plates 631 of each lower support base 63.
3 is hung in a sliding state. The power generator 67 is provided on the frame base 621, effectively supplies power by operation, and supplies an operating force to the lifting / lowering actuator 64.

Several fittings 71 of the hasp unit 7
The fitting block 72 is fixed at an appropriate position on the column base 13, and the same number of fitting blocks 72 are installed on the frame base 621 of the lifting unit 6. In addition, the bottom surface of each fitting body 71 is located on the corresponding fitting block 72 side and the parallel and lateral movement guide rail 2.
Are formed, and each of the fitting blocks 72 is directed upward from the bottom, and
1 can be fitted.

Please refer to FIG. 1 again. The cable car 8 is slidably mounted on a moving rail 41 that remains after the crane base 1 is lifted. Upper cable stand 8
A pulley unit 83 is provided between the first bottom plate 811 and the lower cable stand 82, and the upper rubber wheel 831 and the lower support wheel 832 sandwich the moving rail 41, respectively. Further, the pulley unit 83 includes the operation unit 8
4 and moves on the moving rail 41 by manual operation.
The upper and lower cable stands 81 and 82 correspond to the outer wall surface of the building (B), and are provided with support wheels 85 that can be adjusted to expand and contract to stabilize the movement of the cable car 8 and to move over each of the elevating trapezoidal bars 61. Holds stability.

Please refer to FIG. The slanted fence 9 is formed with concave and convex hooks 911 and 912 that can be fitted on the frame rods on both sides of the frame body 91. The inner frame bar 913 has
Several clamps 92 are connected, and a support wheel 93 and a positioning pulley 94 are screwed into each clamp 92. In addition, a localization rod 95 is installed, and is slid on the moving rail 41. In this way, the mutually symmetrical concave and convex hooks 911 and 912 can be combined into one, fixed to the localization rod 95 and isolated from falling objects. At the time of use, when the construction of the building (B) starts and the concrete of each window (W) on the first floor is hardened, the components of each support unit 5 and the moving unit 4 are immediately assembled, and the crane stand 1 and the lateral movement are moved. The guide rail 2 is set up, and the hoist 3 is operated on the laterally moving guide rail 2 and the crane table 1 to move the moving rail 4 of the moving unit 4.
1 to lift building material and deliver it to all levels of the building. When the construction level is approaching the minimum hoisting distance of the hoist 3, if the lower level wall (B) and window (W) are already hardened, each set trapezoidal bar 61 of the lifting unit 6 and the holding table 62, the pulley units 622 are assembled, sandwiched on the outer plate 613 of the corresponding trapezoidal bar array, and the respective localization pins 624 are fitted into the corresponding localization holes 612 of the respective trapezoidal bars 61. Localize. At this time, the holding table 62
Each of the upper fitting blocks 72 is lowered and positioned by a fixed position hole 612 from the corresponding fitting body 71 on the crane base 1 to shift the altitude (see the dotted line in FIG. 4). While the mobile unit 4 is moving,
Each fitting block 72 and each fitting body 71 cannot be blocked, and after moving the crane base 1 to the elevating position, the elevating actuator 64 is operated to raise each fitting block 72 of the hasp unit 7 so that the crane The stand 1 is fitted and localized in the corresponding fitting body 71. Further, the crane base 1 is released from the moving rail 41 on which the crane base 1 is disposed, and the moving rail 4 at this stage is released.
1 is the upper wheel 42 of the mobile unit 4 and the pinch wheels 4 on both sides.
3 allows the player to be positioned and supported, and to operate the immediate ascent operation.

When ascending, first, the lifting push rod 642 and the actuator rod 661 are simultaneously retracted by the lifting actuator 64 and the push-pull actuator 66 of the lifting unit 6, and each stepping foot 65 is moved.
And extruded from the trapezoidal bar fixing holes 611 of each set row,
The pivot 643 is fixed to the lower support base 63 with both fixing plate elongated holes 63.
3 and slide the lower support base 63 and the lifting / lowering actuator 64 to raise them. When the lifting / lowering push rod 642 moves up to the position of the localization hole 612 above and the lifting / lowering actuator 64 contracts inside and the operation is completed, the lifting / lowering push rod 642 is lifted.
Stops the operation, and each stepping foot surface 651 is fixed to the fixing hole 611.
After raising slightly at the bottom and operating the actuator rod 661 of the push-pull actuator 66 to push and move each foot 65 to enter the corresponding fixing hole 611, the lifting actuator 64 is moved up and down. The push rod 642 is extended to fix the fixing hole 611.
The inclining pressure for pushing inward and the support of the operating rod 661 are exerted on the elevating trapezoidal rod 61, so that the entire crane base 1 can be reliably raised. Also, after releasing the force borne by the positioning pin 624 of the holding table 62,
Immediately, the positioning pin 624 is retracted and retracted.
2 is pushed out to support the holding table 62 and support the entire crane. Moreover, each pulley unit 622
Holds the ascending and descending trapezoidal bars 61 in a sliding state to maintain a stable ascent.

When the lifting operation is completed by such a reciprocating operation (see the solid line in FIG. 4), the support unit 5 is fixed below the crane base 1, the whole is lowered, and the moving rail 41 is placed on the support unit 5. After the fixing, the lifting unit 6 is lowered to the position of the positioning hole 612, and each fitting block 72 of the hasp unit 7 is disengaged from the corresponding fitting body 71, the fitting state is released, and the crane base 1 is freely rolled up. Create a space where you can perform actions.
The cable car 8 is slid on the crane base 1 and the like,
The worker moves on the moving rail 41 that has risen and remains, and can perform the work on the building outer wall (B) (for example, the work of attaching the outer wall tile) without being obstructed. In addition, a large number of oblique fences 9 are slid and locked by a window on a moving rail 41 disposed between each of the eight sets of upper and lower cable cars, and can be pulled up until they are positioned and fitted. Is fixedly arranged as a barrier to blocking falling objects.

[0014]

The crane of the present invention covers the entire building construction level and can supply all the materials that need to be lifted to each work place. Further, there is a relatively large activity space for the operator, and the operator can directly observe the lifting work, thereby improving the safety and efficiency of the operation. In addition, since the present invention does not need to occupy the construction work area, it does not affect the parallel work of the construction work or the repair work after the work, and it can slowly descend from the building to the ground by itself, disassemble and transport finely No work is required, saving time, effort and use of other work machines.

[Brief description of the drawings]

FIG. 1 is an external perspective view showing a use state of a crane of the present invention.

FIG. 2 is a side sectional view showing a support structure of the crane of the present invention.

FIG. 3 is an exploded perspective view of a support body according to the present invention.

FIG. 4 is a side sectional view of a lifting mechanism according to the present invention.

FIG. 5 is a partially enlarged sectional view of a lifting mechanism according to the present invention.

FIG. 6 is a sectional view taken along the line II of FIG. 5;

FIG. 7 is a sectional view taken along the line II-II of FIG. 5;

FIG. 8 is a side view showing the configuration of the cable car and the oblique fence.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Crane stand 11 Molded steel stand 12 Molded steel stand 13 Column base 131 Bottom bar 14 Symmetric trapezoidal bar base 15 Wire 2 Lateral movement guide rail 21 Arm 22 Arm 3 Hoisting machine 4 Moving unit 41 Movement guide rail 42 Upper wheel 43 Both side sandwiching Fixed wheel 44 Motor 45 Sharpening plate 5 Support unit 51 Fixing base 511 External fixing rod 512 Window fixing rod 513 Internal fixing rod 514 Through hole 515 Bolt 516 Support plate 517 Through hole 518 Connecting hole 52 Support table 521 External support rod 522 Hanging support rod 523 Horizontal support rod 524 Position support plate 525 Through hole 526 Connection hole 527 Positioning plate 528 Connection hole 53 Support rod 531 Through hole 532 Position fixing plate 533 Connection hole 6 Elevating unit 61 Elevating trapezoidal rod 61 Fixing hole 612 Localization hole 613 Outer plate 62 Holding table 621 Frame base 622 Pulley unit 623 Tube base 624 Positioning pin 625 Motor 63 Lower support stand 631 Side surface plate 632 Pulley unit 633 Long hole 64 Elevating actuator 641 Base plate 642 Elevating push rod 643 Pivot 65 Stepping foot 651 Bottom surface 66 Actuator 661 Actuating rod 67 Power generator 7 Hasp unit 71 Fitting body 711 Concave hole 72 Fitting block 8 Cable car 81 Cable stand 811 Bottom plate 82 Lower cable stand 83 Pulley unit 831 Upper rubber wheel 832 Lower Support wheel 84 Operation unit 85 Support wheel 9 Diagonal fence 91 Frame 911 Concavo-convex hook 912 Concavo-convex hook 913 Inner frame bar 92 Numper 93 Lower support wheel 94 Pulley 95 Localization bar

Claims (10)

[Claims] 1. A crane platform which is installed on both sides of a longitudinally long side of a building construction area, and is hung on the top of the crane platform. A hoisting machine that is hung on a moving guide rail and a lateral moving guide rail and that can be moved within the construction work range, the moving rail is configured by a number of rails straddling both sides of the building, The upper wheels and the fixed wheels sandwiching both sides are installed in the bottom bar of each column base of both cranes in a movable state. A plate is installed, a moving unit that cleans miscellaneous goods on the moving rail, the motor moves the wheels and moves the whole, and each fixed base is joined and fixed with external fixing rod, window fixing rod, internal fixing rod, Composed and standardized It is inserted into the bottom wall of the building window cast by concrete using a metal form plate, and each fixing stand has external fixing rods and hanging support rods on the upper and lower sides of the horizontal support rods, and they are mutually suitable. It is screwed and connected at an appropriate distance, and is fixed on each platform.It serves as a platform for moving rails and moving units.One end of each window support rod is fixed inside the fixed platform in a state that can be disassembled and assembled. It is fixedly connected to the upper position of the rod, and the opposite end is screwed and fixed through the through hole corresponding to the bolt provided on the window upper wall, and the window support rod is connected to the hanging support rod of the support base. A large number of support units that are fixed and reinforced the support moving unit of each support unit, a large number of lifting trapezoidal bars are connected in a state that can be dismantled and fixed, and fixed to the building outer wall In addition, a number of trapezoidal rod fixing holes and the same number of localization holes are provided on the outer plate of each elevating trapezoidal rod at the same distance, and the ascending and descending trapezoidal rods of each set row are sandwiched in a sliding state. Also, there are a number of localization pins, each lifting actuator is connected with one stepping foot, and the supporting actuator in each supporting platform on each lifting trapezoidal bar is slid in the range of the supporting platform and in a sliding state. And
An elevating unit that can operate up and down work by operating each step foot and each localization pin to enter and exit each window and localization hole, and its several fittings are fixed at appropriate positions on the column base of the crane base The same number of mating blocks are fixed at appropriate positions on the frame of the elevating unit, and each mating block is to be fitted and localized in the mating body at the corresponding position from bottom to top. A pulley unit is provided between the bottom plate of the upper cable platform and the lower cable platform, and the upper rubber wheel and the lower support wheel sandwich the moving rail up and down, respectively. The unit is connected to the operating unit,
A cable car that moves on a moving rail by manual operation, has concave and convex hooks that can be fitted on both side frame bars of the frame body, and several clamps are connected to the inner frame bar. A support wheel and a localization pulley are screwed into each of the clamps, and a localization rod is installed and is slid on the moving rail, and thus, each adjacent two Operate and fit the concave and convex hooks, rotate and fix the orientation rods, the crane can lift the building material, deliver it to all floors under construction, and operate up according to the building level An omnidirectional mobile crane used for high-rise building construction, including many diagonal fences. 2. An outer fixing rod and an inner fixing rod of each support unit are provided with through holes, and are screwed with bolts provided in advance in the bottom wall.
A bolt is screwed on the internal fixing rod, supports the inner surface of the window bottom wall, connects the entire fixing base to the window bottom wall more stably and firmly, and further connects the external fixing rod to the stereotactic support plate. Item 3. An omnidirectional mobile crane according to item 1. 3. A position support plate is connected to a free end of each external support bar of each support unit, and is disposed on the localization support plate of each fixed base external fixed bar. Can be quickly disassembled and assembled by penetrating each through hole, the free end of each horizontal support rod is crowned by the window fixing rod of each fixing stand, and disassembly and quick Connecting rods, which allow each horizontal support rod to be stretched to the appropriate length, so that the horizontal support rod between each external support rod and the hanging support rod can be moved. 2. The omnidirectional mobile crane according to claim 1, wherein the free end of the hanging support bar is connected to a positioning plate, and the rail is a base. 4. A positioning plate of each support positioning plate of each support base on each window support rod of each support unit is connected, and each connection hole is provided, so that disassembly and assembly can be quickly performed. The omnidirectional mobile crane according to claim 1, wherein the mobile crane is capable of moving. 5. A localization pin installed on a holding table of a lifting unit is provided with a cylindrical base at a position of a localization hole of an outer plate of a corresponding trapezoidal bar array, and the localization pin is slid into each cylinder base. 2. The omnidirectional moving crane according to claim 1, wherein the crane is installed in a state, and is advanced or contracted toward the outer plate positioning hole of each trapezoidal bar by operating each motor. 6. Each of the lower support bases is slidably installed on the upper and lower inner surfaces of the front edges of both side plates, and sandwiches both ends of the outer plate of the corresponding trapezoidal bars in a slidable state to connect each pulley unit of the holding base. The omnidirectional moving crane according to claim 1, wherein the crane is arranged within a range where the crane can be sandwiched. 7. The platform end of each lifting actuator of the lifting unit is connected to an appropriate position of the holding table, and the lifting push rod end uses a pivot to connect one foot to each foot. The outside of the stepping foot is connected to the actuation rod of the actuator, and the end of the push-pull actuator is connected to its corresponding holding table, and each stepping foot can be raised or lowered simultaneously with its corresponding 2. The omnidirectional moving crane according to claim 1, wherein the moving in and out operation can be performed in the trapezoidal bar fixing hole. 8. The bottom surface of the lifting actuator which is connected to the stepping foot of the lifting push rod and the acting thrust axis of the lifting push rod exhibit an appropriate inclination angle, and the fixing hole of each trapezoidal rod at the time of applying force. 2. The omnidirectional moving crane according to claim 1, wherein the inwardly pressing pressure is combined with a pushing-up force of an operating rod of the actuator, and at the same time, a reliable ascent operation can be maintained. 9. The extension of both shaft ends of the pivots connected to the lifting push rod of each lifting actuator and each stepping foot is formed in a corresponding through hole on each side plate of each lower support base. 2. The omnidirectional moving crane according to claim 1, wherein the lower support base and the push / pull actuator inside the lower support base are raised or lowered at the same time when each of the lifting / lowering push rods moves in and out. 10. The cable car moves on a moving rail, a notch is provided at a position of each support rod of a corresponding support unit, and a building outer wall on the upper and lower cable stands. 2. An omnidirectional vehicle according to claim 1, further comprising a plurality of lower support wheels that are adjustable in extension and contraction so as to maintain stable movement of the cable car and facilitate work on the outer wall of the building. Moving crane.