CN111017718B - Hoisting device is assisted to super high-rise creeping formwork - Google Patents
Hoisting device is assisted to super high-rise creeping formwork Download PDFInfo
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- CN111017718B CN111017718B CN202010007129.0A CN202010007129A CN111017718B CN 111017718 B CN111017718 B CN 111017718B CN 202010007129 A CN202010007129 A CN 202010007129A CN 111017718 B CN111017718 B CN 111017718B
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- fixedly connected
- piston
- top surface
- energy storage
- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
Abstract
The invention discloses an auxiliary hoisting device for a super high-rise creeping formwork, which comprises a travelling mechanism, wherein a support is arranged on the top surface of the travelling mechanism; through the support, energy storage equipment, transmission's cooperation is spacing to balancing unit, make balancing unit more stable at the in-process that promotes, effectively reduced balancing unit wobbling range under the effect of external force, the hoist and mount degree of difficulty has been reduced, the gravity through spare part exerts the pulling force to balancing unit, make balancing unit can trigger limiting unit, drive buffer through limiting unit, make buffer can get into preset position, cooperation through ratchet gear and buffer, make this hoist device can lock the faster balancing unit of downstream automatically, spare part has been avoided at the wire rope fracture, fall and cause the problem of incident under the unexpected circumstances such as winding engine trouble, the security and the practicality of this hoist device have been improved.
Description
Technical Field
The invention relates to the field of hoisting equipment, in particular to an auxiliary hoisting device for a super high-rise creeping formwork.
Background
The climbing formwork is called a jumping formwork for short, and consists of three parts, namely a climbing formwork, a climbing frame and climbing equipment, the climbing formwork is an effective tool in high-rise structures such as a construction shear wall system, a cylinder system, a pier and the like, and has self-climbing capacity, so that hoisting of hoisting machinery is not needed, the hoisting workload of transportation machinery in construction is reduced, external scaffolds in the construction process can be omitted by hanging the scaffolds on the self-climbing formwork, in conclusion, the number of the hoisting machinery can be reduced and the construction speed can be accelerated by the climbing formwork, the climbing formwork is good in economic benefit, and the climbing formwork is widely applied to construction of super high-rise buildings.
The supplementary hoist device of current super high-rise creeping formwork comprises support and winding plant machine, support fixed mounting is on the creeping formwork, the winding plant machine is established on the support, the inside of winding plant machine is equipped with wire rope, wire rope's one end fixedly connected with couple, during the use, at first hang the couple on spare part, then the winding plant machine operation promotes spare part to the mounted position through wire rope and installs, but, spare part swings under the effect of external force easily at hoist and mount in-process, stability is relatively poor, the degree of difficulty of hoist and mount has been increased, and only rely on wire rope hoist and mount spare part, the security performance is low, spare part can be at the wire rope fracture, fall under the unexpected circumstances such as winding plant machine trouble, cause the incident, consequently need urgently to design a supplementary hoist device of super high-rise creeping formwork.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the existing auxiliary hoisting device of the super high-rise creeping formwork in the prior art, which comprises a bracket and a field winding machine, wherein the bracket is fixedly arranged on the creeping formwork, the field winding machine is arranged on the bracket, a steel wire rope is arranged inside the field winding machine, one end of the steel wire rope is fixedly connected with a hook, when in use, the hook is firstly hung on a part, then the winding machine runs and lifts the parts to the installation position through the steel wire rope for installation, but the parts are easy to swing under the action of external force in the hoisting process, the stability is poor, the hoisting difficulty is increased, the invention aims to provide an auxiliary hoisting device for a super high-rise creeping formwork, which can well solve the problems in the background technology.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An auxiliary hoisting device for a super high-rise creeping formwork comprises a travelling mechanism, wherein a support is arranged on the top surface of the travelling mechanism;
the walking mechanism comprises a walking platform, a T-shaped chute is arranged on the bottom surface of the walking platform, an engaging groove is arranged on the bottom surface of an inner cavity of the walking platform and communicated with the T-shaped chute, an I-shaped rail is inserted into the T-shaped chute in a sliding manner and is installed together with a climbing platform bolt, fixed teeth are arranged on the top surface of the I-shaped rail, the top ends of the fixed teeth are movably inserted into the engaging groove, a transmission shaft is arranged inside the walking platform, the end part of the transmission shaft is movably sleeved with the inner wall of the walking platform, a walking gear and a driven bevel gear are fixedly sleeved outside the transmission shaft and are engaged with the fixed teeth, a driving motor and a speed reducer are installed on the bottom surface of the inner cavity of the walking platform by bolts, the output shaft of the driving motor is fixedly connected with the input shaft of the speed reducer, a driving bevel gear is fixedly sleeved on the output shaft of the speed reducer and is engaged with the driven bevel gear, the top surface of the walking platform is fixedly connected with a lifting bearing, the left side surface of the walking platform is fixedly provided with a control panel, and the control panel is electrically connected with a driving motor;
the support comprises a supporting girder, the supporting girder is inclined, a weight lifting wheel is fixedly mounted at the right end of the top surface of the supporting girder, an opening arm positioned at the right end of the supporting girder is fixedly inserted into the supporting girder, a supporting plate is fixedly connected to the left end of the supporting girder, the supporting plate is horizontal, the bottom surface of the supporting plate is fixedly connected with the top surface of a lifting bearing, a positioning column is fixedly connected to the bottom surface of the supporting plate, the bottom end of the positioning column penetrates through the lifting bearing and is movably inserted onto the top surface of the traveling platform, an equipment plate is fixedly connected to the left end of the supporting plate, a control box is fixedly mounted on the bottom surface of the equipment plate, a field winding machine is fixedly mounted on the top surface of the equipment plate, the control box is electrically connected with the field winding machine, and a steel wire rope on the field winding machine bypasses the weight lifting wheel and is fixedly connected with a balancing device;
the balancing device comprises a counterweight hammer, the upper end and the lower end of the counterweight hammer are conical, the top end of the counterweight hammer is fixedly connected with one end of a steel wire rope on the winding machine, a fixed cavity is formed in the counterweight hammer, a threading hole communicated with the fixed cavity is formed in the side face of the counterweight hammer, a limiting groove is formed in the inner wall of the fixed cavity, a limiting ring is embedded in the limiting groove, a piston block located below the limiting ring is arranged in the fixed cavity, the piston block is slidably connected with the inner wall of the fixed cavity, a tension rod is fixedly connected to the bottom end of the piston block, the bottom end of the tension rod extends to the outside of the counterweight hammer and is fixedly connected with a hook, a strain spring is fixedly connected to the top surface of the piston block, an energy storage device is arranged on the top surface of the inner cavity of the fixed cavity, the energy storage device is connected with the top end of the strain spring, and a transmission device and a limiting device are arranged in the fixed cavity.
Preferably, the energy storage device comprises an energy storage box, the top surface of the energy storage box is fixedly connected with the top surface of the inner cavity of the fixed cavity, the side surface of the energy storage box is fixedly connected with the inner wall of the fixed cavity, a round box is fixedly communicated with the bottom surface of the energy storage box, a rotating shaft is movably sleeved on the bottom surface of the inner cavity of the round box, the top end of the rotating shaft is movably sleeved with the top surface of the inner cavity of the energy storage box, an energy storage spring inside the energy storage box is movably sleeved on the outer portion of the rotating shaft, one end of the energy storage spring is fixedly connected with the surface of the rotating shaft, the other end of the energy storage spring is fixedly connected with the inner wall of the energy storage box, a large-diameter bevel gear inside the round box is sleeved on the outer portion of the rotating shaft, a rotating rod is movably inserted on the side surface of the round box, a small-diameter bevel gear is fixedly sleeved on the end of the rotating rod inside the round box, the small-diameter bevel gear is meshed with the large-diameter bevel gear, and a transmission bevel gear is fixedly sleeved on the other end of the rotating rod.
Preferably, the transmission device comprises a transmission rod, the end part of the transmission rod is movably sleeved with the inner wall of the fixed cavity, a ratchet gear, a winding roller and a linkage bevel gear are fixedly sleeved outside the transmission rod, the linkage bevel gear is meshed with the transmission bevel gear, a balance rope is wound outside the winding roller, the other end of the balance rope penetrates through the threading hole and extends to the outside of the counterweight hammer, the number of the balance ropes is three, the end part of one balance rope is connected with the auxiliary supporting arm, and the end parts of the other two balance ropes are respectively and fixedly connected with the two ends of the opening arm.
Preferably, stop device includes the fixed block, the left end of fixed block and the inner wall fixed connection in fixed chamber, the right-hand member of fixed block and the side fixed connection of round case, the inside of fixed block has been seted up and has been held the chamber, the through hole has been seted up to the top surface of fixed block, the through hole with hold the chamber intercommunication, the bottom surface swing joint who holds the intracavity chamber has first landing leg, the top activity grafting of first landing leg has the switching axle, the outside activity of switching axle has cup jointed the second landing leg, the top swing joint of second landing leg has buffer, fixedly connected with universal driving line on the switching axle, fixedly connected with pulls off the acting as go-between on the universal driving line, the other end that pulls off the acting as go-between extends to the outside of fixed block and with the top surface fixed connection of piston piece.
Preferably, buffer includes the piston case, the bottom surface of piston case and the top swing joint of second landing leg, the side of piston case and the inner wall sliding connection who holds the chamber, the break-through hole has been seted up to the top surface of piston case, the inside of piston case is equipped with the piston board, the inner wall sliding connection of piston board and piston case, the spacing ratchet of fixedly connected with on the top surface of piston board, the outside of break-through hole and extension to the fixed block is passed on the top of spacing ratchet, spacing ratchet and ratchet wheel looks adaptation, spacing ratchet can be with ratchet wheel one-way meshing, the bottom surface fixedly connected with buffering shell fragment of piston case inner chamber, the top of buffering shell fragment and the bottom surface sliding connection of piston board.
Preferably, the ratchet gear comprises a flying disc, the flying disc is fixedly sleeved outside the transmission rod, a buffer cavity is formed in the flying disc, a piston column is arranged in the buffer cavity and is connected with the inner wall of the buffer cavity in a sliding mode, a linkage rod is connected to the piston column, the other end of the linkage rod extends to the outside of the flying disc and is fixedly connected with a locking ratchet, the locking ratchet is in contact connection with the flying disc, a recovery spring is movably sleeved on the outside of the linkage rod, one end of the recovery spring is connected with the piston column, and the other end of the recovery spring is fixedly connected with the inner wall of the buffer cavity.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the hoisting device can move on the creeping formwork through the travelling mechanism, thereby facilitating hoisting parts at different positions, the balancing device is limited by the matching of the bracket, the energy storage device and the transmission device, so that the balancing device is more stable in the lifting process, the swinging amplitude of the balancing device under the action of external force is effectively reduced, the lifting difficulty is reduced, the gravity of the zero component exerts pull force on the balancing device, so that the balancing device can trigger the limiting device, the buffer device is driven to move upwards by the limiting device, so that the buffer device can enter a preset position, through the cooperation of ratchet gear and buffer, make this hoist device can lock the very fast balancing unit of downstream automatically, avoided spare part to fall under the unexpected circumstances such as wire rope fracture, field winding machine trouble and cause the problem of incident, improved this hoist device's security and practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the traveling mechanism of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural view of the stent of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the balancing apparatus of FIG. 1 according to the present invention;
FIG. 6 is a cross-sectional view taken at B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic diagram of the internal structure of the energy storage device of FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the internal structure of the limiting device shown in FIG. 5 according to the present invention;
FIG. 9 is a schematic view of the internal structure of the buffering device shown in FIG. 8 according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 5 at C in accordance with the present invention;
FIG. 11 is a schematic view of the internal structure of the ratchet gear shown in FIG. 10 according to the present invention.
The reference numbers in the figures illustrate:
1. a traveling mechanism; 101. a walking platform; 102. a T-shaped chute; 103. an engagement groove; 104. an i-shaped track; 105. fixing teeth; 106. a drive shaft; 107. a traveling gear; 108. a driven bevel gear; 109. a drive motor; 110. a speed reducer; 111. a drive bevel gear; 112. lifting the bearing; 113. a control panel; 2. a support; 21. supporting a girder; 22. a weight lifting wheel; 23. opening the arm; 24. a support plate; 25. a positioning column; 26. an equipment board; 27. a control box; 28. a field winding machine; 29. an auxiliary support arm; 3. a balancing device; 31. a counterweight hammer; 32. a fixed cavity; 33. threading holes; 34. a limiting groove; 35. a limiting ring; 36. a piston block; 37. a tension bar; 38. hooking; 39. a strain spring; 4. an energy storage device; 41. an energy storage tank; 42. a round mould box; 43. a rotating shaft; 44. an energy storage spring; 45. a large-diameter bevel gear; 46. rotating the rod; 47. a small diameter bevel gear; 48. a drive bevel gear; 5. a transmission device; 51. a transmission rod; 52. a ratchet gear; 521. a flying disc; 522. a buffer chamber; 523. a piston post; 524. a linkage rod; 525. a locking ratchet; 526. a restoring spring; 53. a winding roller; 54. linkage bevel gear; 55. a balancing rope; 6. a limiting device; 61. a fixed block; 62. an accommodating chamber; 63. a through hole; 64. a first leg; 65. a transfer shaft; 66. a second leg; 67. a linkage line; 68. a pulling wire; 7. a buffer device; 71. a piston case; 72. inserting holes; 73. a piston plate; 74. limiting ratchets; 75. buffering shell fragment.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-11, an auxiliary hoisting device for a high-rise climbing formwork comprises a traveling mechanism 1, and a support 2 is arranged on the top surface of the traveling mechanism 1.
The traveling mechanism 1 comprises a traveling platform 101, a T-shaped chute 102 is arranged on the bottom surface of the traveling platform 101, a meshing groove 103 is arranged on the bottom surface of an inner cavity of the traveling platform 101, the meshing groove 103 is communicated with the T-shaped chute 102, an I-shaped rail 104 is inserted in the T-shaped chute 102 in a sliding mode, the I-shaped rail 104 is installed with a climbing platform bolt, a fixed tooth 105 is arranged on the top surface of the I-shaped rail 104, the top end of the fixed tooth 105 is movably inserted in the meshing groove 103, a transmission shaft 106 is arranged in the traveling platform 101, the end part of the transmission shaft 106 is movably sleeved with the inner wall of the traveling platform 101, a traveling gear 107 and a driven bevel gear 108 are fixedly sleeved on the outer part of the transmission shaft 106, the traveling gear 107 is meshed with the fixed tooth 105, driving motors 109 and 110 are installed on the bottom surface of the inner cavity of the traveling platform 101 through bolts, and an output shaft of the driving motor 109 is fixedly connected with an input shaft of the speed reducer 110, the output shaft of the speed reducer 110 is fixedly sleeved with a driving bevel gear 111, the driving bevel gear 111 is meshed with a driven bevel gear 108, the top surface of the walking platform 101 is fixedly connected with a lifting bearing 112, the left side surface of the walking platform 101 is fixedly provided with a control panel 113, and the control panel 113 is electrically connected with the driving motor 109.
The support 2 is including supporting girder 21, supporting girder 21 is the slope form, the right-hand member fixed mounting who supports girder 21 top surface has the wheel of lifting a heavy wheel 22, it has the arm 23 that opens that is located its right-hand member to fix the interlude on supporting girder 21, the left end fixedly connected with backup pad 24 of supporting girder 21, backup pad 24 is the level form, the bottom surface of backup pad 24 and the top surface fixed connection who lifts bearing 112, fixedly connected with reference column 25 on the bottom surface of backup pad 24, the bottom of reference column 25 passes and lifts bearing 112 and the activity is pegged graft on the top surface of walking platform 101, the left end fixedly connected with equipment board 26 of backup pad 24, fixed mounting has control box 27 on the bottom surface of equipment board 26, fixed mounting has the jig 28 on the top surface of equipment board 26, control box 27 is connected with the electricity of jig 28, wire rope on the jig 28 walks around lifting a heavy wheel 22 and fixedly connected with balancing unit 3.
The balancing device 3 comprises a counterweight hammer 31, the upper end and the lower end of the counterweight hammer 31 are both conical, the top end of the counterweight hammer 31 is fixedly connected with one end of a steel wire rope on the field winding machine 28, a fixing cavity 32 is arranged inside the counterweight hammer 31, a threading hole 33 communicated with the fixing cavity 32 is arranged on the side surface of the counterweight hammer 31, a limiting groove 34 is arranged on the inner wall of the fixing cavity 32, a limiting ring 35 is embedded inside the limiting groove 34, a piston block 36 positioned below the limiting ring 35 is arranged inside the fixing cavity 32, the piston block 36 is in sliding connection with the inner wall of the fixing cavity 32, a tension rod 37 is fixedly connected with the bottom end of the piston block 36, the bottom end of the tension rod 37 extends to the outside of the counterweight hammer 31 and is fixedly connected with a hook 38, a strain spring 39 is fixedly connected with the top surface of the piston block 36, an energy storage device 4 is arranged on the top surface of the inner cavity of the fixing cavity 32, the energy storage device 4 is connected with the top end of the strain spring 39, a transmission device 5 and a limiting device 6 are arranged inside the fixing cavity 32, the number of the transmission devices 5 and the number of the limiting devices 6 are three, and the three transmission devices 5 correspond to the three limiting devices 6 one by one.
The energy storage device 4 comprises an energy storage box 41, the top surface of the energy storage box 41 is fixedly connected with the top surface of the inner cavity of the fixed cavity 32, the side surface of the energy storage box 41 is fixedly connected with the inner wall of the fixed cavity 32, a round box 42 is fixedly communicated with the bottom surface of the energy storage box 41, a rotating shaft 43 is movably sleeved on the bottom surface of the inner cavity of the round box 42, the top end of the rotating shaft 43 is movably sleeved with the top surface of the inner cavity of the energy storage box 41, an energy storage spring 44 positioned in the energy storage box 41 is movably sleeved outside the rotating shaft 43, one end of the energy storage spring 44 is fixedly connected with the surface of the rotating shaft 43, the other end of the energy storage spring 44 is fixedly connected with the inner wall of the energy storage box 41, a large-diameter bevel gear 45 positioned in the round box 42 is fixedly sleeved outside the rotating shaft 43, a rotating rod 46 is movably inserted on the side surface of the round box 42, and a small-diameter bevel gear 47 is fixedly sleeved at one end of the rotating rod 46 positioned in the round box 42, the small-diameter bevel gear 47 is engaged with the large-diameter bevel gear 45, and the other end of the rotating rod 46 is fixedly sleeved with a transmission bevel gear 48.
The transmission device 5 comprises a transmission rod 51, the end part of the transmission rod 51 is movably sleeved with the inner wall of the fixed cavity 32, a ratchet gear 52, a winding roller 53 and a linkage bevel gear 54 are fixedly sleeved outside the transmission rod 51, the linkage bevel gear 54 is meshed with the transmission bevel gear 48, a balance rope 55 is wound outside the winding roller 53, the other end of the balance rope 55 penetrates through the threading hole 33 and extends to the outside of the counterweight hammer 31, the number of the balance ropes 55 is three, the end part of one balance rope 55 is connected with the auxiliary supporting arm 29, the end parts of the other two balance ropes 55 are respectively fixedly connected with the two ends of the opening arm 23, and the vertical projection lines of the three balance ropes 55 from top to bottom are respectively superposed with the three central lines of the same regular triangle in the same horizontal plane.
The buffer device 7 comprises a piston box 71, the bottom surface of the piston box 71 is movably connected with the top end of the second supporting leg 66, the side surface of the piston box 71 is slidably connected with the inner wall of the accommodating cavity 62, the top surface of the piston box 71 is provided with a through hole 72, a piston plate 73 is arranged inside the piston box 71, the piston plate 73 is slidably connected with the inner wall of the piston box 71, the top surface of the piston plate 73 is fixedly connected with a limit ratchet 74, the top end of the limit ratchet 74 passes through the through hole 72 and the through hole 63 and extends to the outside of the fixed block 61, the limit ratchet 74 is matched with the ratchet wheel 52, the limit ratchet 74 can be meshed with the ratchet wheel 52 in a single direction, the bottom surface of the inner cavity of the piston box 71 is fixedly connected with a buffer elastic sheet 75, the top end of the buffer elastic sheet 75 is slidably connected with the bottom surface of the piston plate 73, so that the limit ratchet 74 can move towards the inside of the piston box 71, and when the ratchet wheel 52 rotates fast and forwardly, the limit ratchet wheel 74 can not obstruct the rotation of the ratchet wheel 52, providing for a rapid upward movement of the balancing device 3.
The ratchet gear 52 comprises a flying disc 521, the flying disc 521 is fixedly sleeved outside the transmission rod 51, a buffer cavity 522 is formed in the flying disc 521, a piston column 523 is arranged in the buffer cavity 522, the piston column 523 is connected with the inner wall of the buffer cavity 522 in a sliding mode, a linkage rod 524 is connected onto the piston column 523, the other end of the linkage rod 524 extends to the outside of the flying disc 521 and is fixedly connected with a locking ratchet 525, the locking ratchet 525 is connected with the flying disc 521 in a contact mode, a recovery spring 526 is movably sleeved outside the linkage rod 524, one end of the recovery spring 526 is connected with the piston column 523, and the other end of the recovery spring 526 is fixedly connected with the inner wall of the buffer cavity 522.
The working principle is as follows:
firstly, a driving motor 109 is started through a control panel 113, the driving motor 109 drives a speed reducer 110 to run, the speed reducer 110 drives a transmission shaft 106 to rotate under the meshing action of a driving bevel gear 111 and a driven bevel gear 108, the transmission shaft 106 drives a walking platform 101 to move along an I-shaped rail 104 under the meshing action of a walking gear 107 and a fixed gear 105 until the walking platform 101 moves above a lifting position, then a control box 27 controls a field winding machine 28 to be started, a steel wire rope on the field winding machine 28 is released, then the position height of a balancing device 3 gradually decreases until the balancing device 3 is in contact with the ground, then parts are hung on a hook 38, then the parts exert a downward pulling force on the hook 38 under the action of self gravity, then the hook 38 pulls a piston block 36 to move downwards through a pulling rod 37, and then the piston block 36 pulls a pulling wire 68 downwards, the pulling wire 68 pulls the linkage wire 67 downwards, the linkage wire 67 bends downwards and pulls the transfer shafts 65, the two transfer shafts 65 are close to each other, then the transfer shafts 65 drive the ends of the first legs 64 and the second legs 66 to move, the vertical heights of the first legs 64 and the second legs 66 are increased, then the second legs 66 apply upward thrust to the buffer device 7, the buffer device 7 moves upwards until the top surface of the piston box 71 is in contact connection with the top surface of the inner cavity of the accommodating cavity 62, at the moment, the buffer device 7 enters a preset position, then the energy storage spring 44 applies torsion to the rotating shaft 43, the rotating shaft 43 rotates forwards, then the rotating shaft 43 drives the driving rod 51 to rotate forwards through the meshing action of the large-diameter bevel gear 45 and the small-diameter bevel gear 47, the rotating rod 46, the meshing action of the driving bevel gear 48 and the linkage bevel gear 54, and the driving rod 51 drives the winding roller 53 to rotate forwards, then the balance rope 55 is wound to the outside of the winding roller 53 until the balance rope 55 is in a tightened state, then the three balance ropes 55 pull the balance device 3 in three directions, so that the balance device 3 is more stable, the anti-interference capability of the balance device 3 is improved, the shaking amplitude of the balance device 3 is effectively reduced, the hoisting difficulty of parts is reduced, then the control box 27 controls the operation of the field winding machine 28, the steel wire rope is wound to the inside of the field winding machine 28, then the steel wire rope hoists the balance device 3, in the process, the balance rope 55 is automatically wound to the outside of the winding roller 53 under the torsion force of the energy storage spring 44, the three balance ropes 55 are ensured to be in the tightened state all the time, the three balance ropes 55 can limit the balance device 3 in the lifting process, the stability of the balance device 3 in the lifting process is improved, and the steel wire rope is broken in the lifting process of the balance device 3, When accidents such as a failure of the field winding machine occur, the balancing device 3 descends rapidly under the action of self gravity and the gravity of parts, then the balancing rope 55 is released rapidly from the outside of the winding roller 53 and drives the winding roller 53 to rotate rapidly and reversely, the winding roller 53 drives the ratchet wheel 52 to rotate rapidly and reversely through the transmission rod 51, then the locking ratchet 525 is far away from the flying disc 521 under the action of centrifugal force, then the locking ratchet 525 is meshed with the limit ratchet 74 to lock the ratchet wheel 52, the transmission rod 51 and the winding roller 53, at the moment, the locking ratchet 525 is fixed under the action of friction between the locking ratchet 525 and the limit ratchet 74, further the released length of the balancing rope 55 is fixed, finally the balancing device 3 is locked, the problem of safety accidents caused by the falling of parts under the accidents such as the breakage of a steel wire rope, the failure of the field winding machine and the like is solved, and the safety and the practicability of the hoisting device are improved, then, the accident is detected and repaired, then the balance device 3 is lifted continuously by the field winding machine 28, then the ratchet gear 52 rotates forward under the action of the torque force of the energy storage spring 44, then the locking ratchet 525 is separated from the limit ratchet 74, the piston column 523 drives the locking ratchet 525 to move towards the flying disc 521 through the linkage rod 524 under the action of the elastic force of the restoring spring 526 until the locking ratchet 525 is in contact connection with the flying disc 521, then the balance device 3 drives the part to be lifted to the lifting position, then the position of the balance device 3 is highly locked by the field winding machine 28, and finally the part is installed and fixed.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a hoist device is assisted to super high-rise creeping formwork, includes running gear (1), its characterized in that: a support (2) is arranged on the top surface of the travelling mechanism (1);
the walking mechanism (1) comprises a walking platform (101), a T-shaped sliding groove (102) is formed in the bottom surface of the walking platform (101), a meshing groove (103) is formed in the bottom surface of an inner cavity of the walking platform (101), the meshing groove (103) is communicated with the T-shaped sliding groove (102), an I-shaped rail (104) is inserted into the T-shaped sliding groove (102) in a sliding mode, a fixed tooth (105) is arranged on the top surface of the I-shaped rail (104), the top end of the fixed tooth (105) is movably inserted into the meshing groove (103), a transmission shaft (106) is arranged inside the walking platform (101), the end portion of the transmission shaft (106) is movably sleeved with the inner wall of the walking platform (101), a walking gear (107) and a driven bevel gear (108) are fixedly sleeved on the outer portion of the transmission shaft (106), the walking gear (107) is meshed with the fixed tooth (105), a driving motor (109) and a speed reducer (110) are mounted on the bottom surface of the inner cavity of the walking platform (101) through bolts, an output shaft of the driving motor (109) is fixedly connected with an input shaft of the speed reducer (110), a driving bevel gear (111) is fixedly sleeved on the output shaft of the speed reducer (110), the driving bevel gear (111) is meshed with the driven bevel gear (108), a lifting bearing (112) is fixedly connected on the top surface of the walking platform (101), and a control panel (113) is fixedly installed on the left side surface of the walking platform (101);
the support (2) comprises a supporting girder (21), the supporting girder (21) is in an inclined shape, a lifting wheel (22) is fixedly installed at the right end of the top surface of the supporting girder (21), an opening arm (23) positioned at the right end of the supporting girder (21) is fixedly inserted in the supporting girder (21), a supporting plate (24) is fixedly connected to the left end of the supporting girder (21), the supporting plate (24) is in a horizontal shape, the bottom surface of the supporting plate (24) is fixedly connected with the top surface of a lifting bearing (112), a positioning column (25) is fixedly connected to the bottom surface of the supporting plate (24), the bottom end of the positioning column (25) penetrates through the lifting bearing (112) and is movably inserted in the top surface of the walking platform (101), an equipment plate (26) is fixedly connected to the left end of the supporting plate (24), a control box (27) is fixedly installed on the bottom surface of the equipment plate (26), a field winding machine (28) is fixedly installed on the top surface of the equipment plate (26), a steel wire rope on the yard rolling machine (28) bypasses the weight lifting wheel (22) and is fixedly connected with a balancing device (3);
the balance device (3) comprises a balance weight hammer (31), the upper end and the lower end of the balance weight hammer (31) are both conical, the top end of the balance weight hammer (31) is fixedly connected with one end of a steel wire rope on the field winding machine (28), a fixing cavity (32) is formed in the balance weight hammer (31), a threading hole (33) communicated with the fixing cavity (32) is formed in the side surface of the balance weight hammer (31), a limiting groove (34) is formed in the inner wall of the fixing cavity (32), a limiting ring (35) is embedded in the limiting groove (34), a piston block (36) positioned below the limiting ring (35) is arranged in the fixing cavity (32), the piston block (36) is slidably connected with the inner wall of the fixing cavity (32), the bottom end of the piston block (36) is fixedly connected with a tension rod (37), the bottom end of the tension rod (37) extends to the outer portion of the balance weight hammer (31) and is fixedly connected with a hook (38), and a strain spring (39) is fixedly connected to the top surface of the piston block (36), the top surface of the inner cavity of the fixed cavity (32) is provided with an energy storage device (4), the energy storage device (4) is connected with the top end of the strain spring (39), and a transmission device (5) and a limiting device (6) are arranged inside the fixed cavity (32).
2. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 1, characterized in that: the energy storage device (4) comprises an energy storage box (41), the top surface of the energy storage box (41) is fixedly connected with the top surface of the inner cavity of the fixed cavity (32), the side surface of the energy storage box (41) is fixedly connected with the inner wall of the fixed cavity (32), a round box (42) is fixedly communicated with the bottom surface of the energy storage box (41), a rotating shaft (43) is movably sleeved on the bottom surface of the inner cavity of the round box (42), the top end of the rotating shaft (43) is movably sleeved with the top surface of the inner cavity of the energy storage box (41), an energy storage spring (44) positioned inside the energy storage box (41) is movably sleeved outside the rotating shaft (43), one end of the energy storage spring (44) is fixedly connected with the surface of the rotating shaft (43), the other end of the energy storage spring (44) is fixedly connected with the inner wall of the energy storage box (41), a large-diameter bevel gear (45) positioned inside the round box (, a rotating rod (46) is movably inserted in the side face of the round box (42), one end, located inside the round box (42), of the rotating rod (46) is fixedly sleeved with a small-diameter bevel gear (47), the small-diameter bevel gear (47) is meshed with a large-diameter bevel gear (45), and the other end of the rotating rod (46) is fixedly sleeved with a transmission bevel gear (48).
3. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 1, characterized in that: the transmission device (5) comprises a transmission rod (51), the end part of the transmission rod (51) is movably sleeved with the inner wall of the fixed cavity (32), a ratchet gear (52), a winding roller (53) and linkage bevel gears (54) are fixedly sleeved outside the transmission rod (51), the linkage bevel gears (54) are meshed with the transmission bevel gears (48), balance ropes (55) are wound outside the winding roller (53), the other ends of the balance ropes (55) penetrate through the threading holes (33) and extend to the outside of the counterweight hammer (31), the number of the balance ropes (55) is three, the end part of one balance rope (55) is connected with the auxiliary supporting arm (29), and the end parts of the other two balance ropes (55) are respectively and fixedly connected with the two ends of the opening arm (23).
4. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 1, characterized in that: stop device (6) include fixed block (61), the left end of fixed block (61) and the inner wall fixed connection in fixed chamber (32), the right-hand member of fixed block (61) and the side fixed connection of circle type case (42), the inside of fixed block (61) has been seted up and has been held chamber (62), through hole (63) have been seted up to the top surface of fixed block (61), through hole (63) with hold chamber (62) intercommunication, the bottom surface swing joint who holds chamber (62) inner chamber has first landing leg (64), the top activity grafting of first landing leg (64) has connect the spiale (65), the outside activity of connecting the spiale (65) has cup jointed second landing leg (66), the top swing joint of second landing leg (66) has buffer (7), fixedly connected with universal driving line (67) on connect the spiale (65), fixedly connected with on universal driving line (67) leads line (68), the other end that leads to lead to extend to the outside of fixed block (61) and with the top surface fixed connection of piston block (36).
5. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 4, characterized in that: buffer (7) include piston box (71), the bottom surface of piston box (71) and the top swing joint of second landing leg (66), the side of piston box (71) and the inner wall sliding connection who holds chamber (62), break-through hole (72) have been seted up to the top surface of piston box (71), the inside of piston box (71) is equipped with piston plate (73), the inner wall sliding connection of piston plate (73) and piston box (71), fixedly connected with spacing ratchet (74) on the top surface of piston plate (73), the outside of break-through hole (72) and through hole (63) and extending to fixed block (61) is passed on the top of spacing ratchet (74), spacing ratchet (74) and ratchet wheel (52) looks adaptation, the bottom surface fixedly connected with buffering shell fragment (75) of piston box (71) inner chamber, the top of buffering shell fragment (75) and the bottom surface sliding connection of piston plate (73).
6. The auxiliary hoisting device for the super high-rise creeping formwork according to claim 3, characterized in that: the ratchet gear (52) comprises a flying disc (521), the flying disc (521) is fixedly sleeved on the outer portion of the transmission rod (51), a buffer cavity (522) is formed in the flying disc (521), a piston column (523) is arranged in the buffer cavity (522), the piston column (523) is connected with the inner wall of the buffer cavity (522) in a sliding mode, a linkage rod (524) is connected onto the piston column (523), the other end of the linkage rod (524) extends to the outer portion of the flying disc (521) and is fixedly connected with a locking ratchet (525), the locking ratchet (525) is connected with the flying disc (521) in a contacting mode, a recovery spring (526) is sleeved on the outer portion of the linkage rod (524) in a movable mode, one end of the recovery spring (526) is connected with the piston column (523), and the other end of the recovery spring (526) is fixedly connected with the inner wall of the buffer cavity (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010007129.0A CN111017718B (en) | 2020-01-03 | 2020-01-03 | Hoisting device is assisted to super high-rise creeping formwork |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010007129.0A CN111017718B (en) | 2020-01-03 | 2020-01-03 | Hoisting device is assisted to super high-rise creeping formwork |
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| CN111017718A CN111017718A (en) | 2020-04-17 |
| CN111017718B true CN111017718B (en) | 2021-07-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113042295B (en) * | 2021-03-18 | 2022-12-06 | 中建三局绿色产业投资有限公司 | Water conservancy is touch-up paint equipment under water |
| CN113968543B (en) * | 2021-11-01 | 2024-04-09 | 中国建筑第五工程局有限公司 | Assembled building hoisting accessory |
| CN115010020B (en) * | 2022-08-03 | 2022-11-04 | 聊城市宝丰机电科技有限公司 | Crane for port operation |
| CN116119548B (en) * | 2023-04-12 | 2023-07-18 | 邯郸市圣工建筑工程有限公司 | Hoisting structure for highway construction |
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| CN203402834U (en) * | 2013-06-27 | 2014-01-22 | 江苏海隆重机有限公司 | Shipyard gantry crane |
| CN206088823U (en) * | 2016-10-28 | 2017-04-12 | 广州江迪港口机械有限公司 | Hoist for port and pier |
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| CN2196620Y (en) * | 1994-07-06 | 1995-05-10 | 何光裕 | Multi-purpose hoisting machine |
| CN2734715Y (en) * | 2004-09-02 | 2005-10-19 | 芦二保 | Special slings for high-rise operation |
| JP2017109819A (en) * | 2015-12-15 | 2017-06-22 | コベルコ建機株式会社 | Swing prevention device of suspension hook |
| CN207918307U (en) * | 2018-02-28 | 2018-09-28 | 宜昌合中建设工程有限公司 | A kind of pipe burying device of hydraulic engineering |
| CN108383015B (en) * | 2018-03-15 | 2020-01-24 | 广厦建设集团有限责任公司 | Hoisting device is assisted to super high-rise creeping formwork |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402834U (en) * | 2013-06-27 | 2014-01-22 | 江苏海隆重机有限公司 | Shipyard gantry crane |
| CN206088823U (en) * | 2016-10-28 | 2017-04-12 | 广州江迪港口机械有限公司 | Hoist for port and pier |
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| CN111017718A (en) | 2020-04-17 |
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