CN115303926A - Intelligent lifting equipment with self-adjusting function - Google Patents
Intelligent lifting equipment with self-adjusting function Download PDFInfo
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- CN115303926A CN115303926A CN202211229118.2A CN202211229118A CN115303926A CN 115303926 A CN115303926 A CN 115303926A CN 202211229118 A CN202211229118 A CN 202211229118A CN 115303926 A CN115303926 A CN 115303926A
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- Prior art keywords
- hoisting
- rod
- fixedly connected
- seat
- abutting
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Classifications
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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
- 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
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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
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
- B66C15/00—Safety gear
- B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses intelligent hoisting equipment with a self-adjusting function, belonging to the technical field of hoisting equipment. According to the invention, the hoisting frame is sleeved on the top of the component to be hoisted and extends to the hanging position, the hoisting hook is hung on the hoisting point through the bottom of the hoisting frame, one end of the connecting rod can move around the hinged seat at the other end and pull the supporting sliding rod to slide on the inner side of the hoisting frame by rotating, the angles of the two ends of the connecting rod and the supporting force arms of the leveling plate and the hoisting frame can be adjusted by the aid of the connecting rod moving inwards, the inclined supporting angles at the periphery can be fully adjusted by the aid of the four connecting rods arranged in a surrounding manner, the hoisting processing requirements on the special-shaped component are met, and the adjustable capacity of hoisting processing is improved.
Description
Technical Field
The invention belongs to the technical field of hoisting equipment, and particularly relates to intelligent hoisting equipment with a self-adjusting function.
Background
When carrying out industrial production, need use the lifting device to carry out the auxiliary assembly, when lifting by crane, need adjust the gravity center position of lifting device to the structure of being hung, guarantee the security and the stability of hoist and mount, because the difference of hoist and mount component, different gravity center positions often can not be fine through the single couple adaptation that lifts by crane, danger takes place easily when hoist and mount.
Chinese patent document CN104495603B discloses an adjustable hoisting support, which is mainly used in the technical field of hoisting. The two suspension arms are arranged side by side along the horizontal direction and penetrate through the rectangular pipe, and lifting lugs are respectively arranged and welded on the two suspension arms and the rectangular pipe. The top and the bottom of the two diagonal draw bars are respectively hinged with the two suspension arms and the multistage hydraulic oil cylinder; the two diagonal draw bars are also hinged. The two circular tubes are respectively inserted into the other two circular tubes to form two groups of circular tubes, and the two groups of circular tubes are respectively hinged with the two suspension arms and the multistage hydraulic oil cylinder at the top and the bottom. And pin shafts are respectively connected between the two suspension arms and the rectangular pipe and between the two groups of circular pipes. Bolts and nut fasteners are respectively hinged among the suspension arms, the diagonal draw bars, the circular tubes and the multi-stage hydraulic oil cylinders. The length and the section height of the suspension arm, namely the section inertia moment and the position of the lifting lug can be adjusted, and the suspension arm can adapt to different lifting intervals and the gravity center position of a lifted structure, but the device can only adjust the lifting interval and the position of the lifted object through a single transverse horizontal position, which means that the device can only adapt to the double-point lifting with regular appearance and the gravity center position in the transverse direction, and cannot adapt to the lifting of a heavy object with the gravity center position close to the upper part, but the lifting point is positioned at the bottom, so the overturning is easy to happen, and the lifting treatment requirement can not be well met.
Disclosure of Invention
The invention aims to: the intelligent hoisting equipment with the self-adjusting function is provided for solving the problems that similar equipment can only adapt to appearance rules, the gravity center position is in horizontal double-point hoisting, the gravity center position cannot be adapted to leaning on, but the hoisting of a heavy object with the hoisting point at the bottom is easy to overturn.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an intelligence lifts by crane equipment with self-adjusting function, includes the hoist engine main part that lifts by crane, it has the hoist and mount rope to lift by crane hoist engine main part one side intercommunication, the terminal fixed mounting of hoist and mount rope has the leveling board, leveling board bottom sliding connection has the drive ring, the drive ring bottom all encircles all around and is connected with and is used for articulating centrobaric focus adjustment mechanism through removing regulation and control, but focus adjustment mechanism top is passed through control mechanism and leveling board bottom regulation and is connected, fixed mounting has the hoist and mount frame between the focus adjustment mechanism bottom, hoist and mount frame bottom fixed mounting has the hoist and mount hook, hoist and mount frame bottom sliding connection has the safety mechanism who is used for the buffering impact that drops, the safety mechanism top articulates with hoist and mount rope one side for the hoist and mount rope breaks away from back control safety mechanism and expandes the energy-absorbing.
As a further description of the above technical solution:
and electric push rods are fixedly arranged on two sides of the top of the driving ring, a mounting seat is fixedly arranged on the top of each electric push rod, and the mounting seats are fixedly arranged on one side of the top of the leveling plate.
As a further description of the above technical solution:
the control mechanism comprises a control lead screw which is rotatably connected with an inner cavity at the bottom of the driving ring through a rotating shaft bearing, the other end of the control lead screw is fixedly connected with a twisting rod through a rotating shaft, the twisting rod extends to one side of the outside of the driving ring, the outer side wall of the control lead screw is in threaded connection with a lead screw seat, and the bottom of the lead screw seat is attached to the top of the gravity center adjusting mechanism.
As a further description of the above technical solution:
the focus adjustment mechanism includes the connecting rod, the connecting rod both sides all articulate through the round pin axle has articulated seat, articulated seat one side fixedly connected with supports the slide bar, and be close to the support slide bar top and the screw base bottom one side fixed connection of driving ring bottom side, and be located the support slide bar sliding connection of hoisting frame one side in the slide hole that hoisting frame inner chamber one side was seted up, hoisting frame outer wall corresponds position fixedly connected with reset spring with the support slide bar, reset spring other end fixedly connected with stopper, and stopper fixed connection supports slide bar one end at the bottom side, reset spring overlaps and establishes support the slide bar outside for through the axial position adjustment hoist and mount focus of the mobile control hoisting frame that the screw base drove the connecting rod.
As a further description of the above technical solution:
the focus adjustment mechanism still includes the butt slide bar, but butt slide bar one side adjustable connection has the biasing butt board that is used for flexible butt hoist and mount thing, butt slide bar both ends are all through having set firmly the regulation seat, and are located the regulation seat on top and driving ring bottom one side fixed connection, and the regulation seat that is located the bottom articulates through the round pin axle has the fixed block, fixed block fixed connection is in connecting rod one side for through the mobile control hoist and mount axial focus degree of depth of butt slide bar.
As a further description of the above technical solution:
the offset butt joint plate is arc plate-shaped, offset butt joint plate one side articulates through the round pin axle has the fixing base, fixing base one side fixedly connected with slip stroke cover, slip stroke cover sliding connection is outside the butt slide bar, slip stroke cover one side is inlayed and is equipped with stop nut, and stop nut inner chamber threaded connection has spacing bolt, and spacing bolt and butt slide bar one side laminating mutually for the relative position of spacing slip stroke cover, offset butt joint plate one side fixedly connected with supporting spring, the supporting spring other end fixedly connected with butt sliding sleeve, butt sliding sleeve sliding connection is outside the butt slide bar.
As a further description of the above technical solution:
safety mechanism is including wearing to locate the spacing rope in leveling board top both sides through-hole, spacing rope one end fixedly connected with hoisting ring, hoisting ring overlaps to be established in the hoisting rope outside, and the spacing rope in both sides extends to the solid fixed ring of fixedly connected with between the one end in the through-hole, and solid fixed ring bottom all encircles equidistance fixedly connected with dead lever all around, dead lever sliding connection is in the through-hole that hoisting frame top was seted up, dead lever bottom fixedly connected with pressure plates, pressure plates cross sectional shape is the arc, pressure plates sliding connection is in the opening of seting up hoisting frame bottom, the equal fixedly connected with buffer block in pressure plates bottom both sides, the buffer block is flexible plastic block.
As a further description of the above technical solution:
the diameter of the fixed rod is equal to that of the inner cavity of the through hole in the top of the hoisting frame, and the fixed rod is tightly matched with the through hole in the top of the hoisting frame.
As a further description of the above technical solution:
the dead lever lateral wall sliding connection has the spacing spring that is used for the butt energy-absorbing, spacing spring one end and hoist and mount frame inner chamber top one side fixed connection, the spacing spring other end and compressed particleboard top one side fixed connection.
As a further description of the above technical solution:
the safety mechanism further comprises idler wheels fixedly mounted on two sides of the top of the leveling plate, and the tops of the idler wheels are attached to the bottoms of the limiting ropes.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the hoisting frame is sleeved on the top of a component to be hoisted and extends to a hanging position, the hoisting hook is hung on a hoisting point through the bottom of the hoisting frame, the screwing rod drives the control screw rod to rotate and the screw rod seat to move through rotation, the screw rod seat can move to pull the support slide rod positioned at the top and the hinge seat to move inwards, the hinge seat moves inwards to pull one end of the connecting rod to rotate around the hinge seat, one end of the connecting rod rotates to move around the hinge seat at the other end and pull the support slide rod to slide on the inner side of the hoisting frame, the angles of the two ends of the connecting rod, the leveling plate and the hoisting frame can be adjusted through the connecting rod moving inwards, the inclined support angles around the connecting rod can be fully adjusted through the four connecting rods arranged in a surrounding mode, the hoisting processing requirements on the special-shaped component are met, and the adjustable capacity of hoisting processing is improved.
2. According to the invention, a hoisting object placed on the inner side of the hoisting frame can be supported by contacting with the offset abutting plate, the electric push rod works to shorten and pull the bottom driving ring to pull the bottom adjusting seat upwards, the adjusting seat pulls the abutting slide rod to drive the adjusting seat to move, the adjusting seat on the bottom side can pull the fixed connecting rod to move inwards and drive the offset abutting plate on one side to sufficiently hang and support with the inner hoisting component, so that the hoisting stability can be prevented from being influenced by multiple degrees of component gravity center offset, the supporting capability of avoiding abutting the side after the gravity center of a special-shaped piece is adjusted is improved, when the offset abutting plate rotates around the fixing seat through the pin shaft, the offset abutting plate can absorb elasticity by extruding the rear side supporting spring, the axial position of the offset abutting plate is adjusted, and the supporting stability is further improved.
3. According to the invention, through the designed safety mechanism, the limit spring can absorb the impact force of the pressure plate contacting with the ground by utilizing the self elasticity, the supporting energy-absorbing buffering effect after the lifting frame is placed at the beginning of lifting is improved, when the lifting rope is abraded and has a fracture accident, the lifting ring can release the stretching of the pressure plate at the bottom side through the separation of the lifting rope, at the moment, the limit spring can downwards drive the pressure plate to downwards expand by utilizing the self elasticity, so that the pressure plate can downwards and fully expand to move to the bottom side of the lifting hook through the pressure plate, the pressure plate can carry out the abutting capacity on the lifting part of a component through full expansion, the secondary damage to the lifting frame when the lifting equipment falls is reduced, the realization of the safety hanging of the joint of the lifting rope is facilitated, and the emergency protection capacity is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an intelligent lifting apparatus with a self-adjusting function according to the present invention;
fig. 2 is a schematic diagram of an explosion splitting structure of an intelligent hoisting device with a self-adjusting function according to the present invention;
fig. 3 is a schematic structural diagram of a safety mechanism of an intelligent lifting device with a self-adjusting function according to the present invention;
fig. 4 is a schematic half-sectional structure diagram of an intelligent lifting device with a self-adjusting function according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a part a of an intelligent hoisting device with a self-adjusting function according to the present invention;
FIG. 6 is a schematic view of a bottom half-section of an intelligent lifting apparatus with a self-adjusting function according to the present invention;
fig. 7 is an enlarged schematic structural diagram of a part B of an intelligent lifting apparatus with a self-adjusting function according to the present invention;
fig. 8 is a schematic isometric half-section view of an intelligent lifting device with a self-adjusting function according to the present invention;
fig. 9 is a schematic view of another angle half-section structure of an intelligent lifting device with a self-adjusting function according to the present invention;
fig. 10 is a schematic view of another angle of the intelligent lifting apparatus with self-adjusting function according to the present invention.
Illustration of the drawings:
1. hoisting the winch main body; 2. hoisting a rope; 3. leveling; 4. a safety mechanism; 401. a limiting rope; 402. hoisting a ring; 403. a limiting spring; 404. fixing the rod; 405. pressing the plywood; 406. a buffer block; 407. a roller; 408. a fixing ring; 5. a hoisting frame; 6. a control mechanism; 601. controlling the screw rod; 602. a screw base; 603. screwing the rod; 7. a center of gravity adjusting mechanism; 701. supporting the sliding rod; 702. a return spring; 703. a connecting rod; 704. a hinged seat; 705. an adjusting seat; 706. abutting against the sliding rod; 707. a fixed seat; 708. a sliding travel sleeve; 709. biasing the abutment plate; 710. a support spring; 711. abutting against the sliding sleeve; 712. a fixed block; 8. a drive ring; 9. an electric push rod; 10. and (4) hoisting hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an intelligent hoisting device with a self-adjusting function comprises a hoisting winch main body 1, wherein one side of the hoisting winch main body 1 is communicated with a hoisting rope 2, the tail end of the hoisting rope 2 is fixedly provided with a leveling plate 3, the bottom of the leveling plate 3 is connected with a driving ring 8 in a sliding manner, the periphery of the bottom of the driving ring 8 is connected with a gravity center adjusting mechanism 7 for hanging the gravity center through movement regulation, the top of the gravity center adjusting mechanism 7 is adjustably connected with the bottom of the leveling plate 3 through a control mechanism 6, a hoisting frame 5 is fixedly arranged between the bottoms of the gravity center adjusting mechanisms 7, a hoisting hook 10 is fixedly arranged at the bottom of the hoisting frame 5, the bottom of the hoisting frame 5 is connected with a safety mechanism 4 for buffering falling impact in a sliding manner, the top of the safety mechanism 4 is hung with one side of the hoisting rope 2 and is used for controlling the safety mechanism 4 to expand and absorb energy after the hoisting rope 2 is separated, the two sides of the top of the driving ring 8 are fixedly provided with electric push rods 9, the top of the electric push rods 9 is fixedly provided with a mounting seat, the mounting seat is fixedly arranged on one side of the top of the leveling plate 3, the control mechanism 6 comprises a control lead screw 601 rotationally connected with the inner cavity of the bottom of the driving ring 8 through a rotating shaft bearing, the other end of the control lead screw 601 is fixedly connected with a screwing rod 603 through a rotating shaft, the screwing rod 603 extends to one side of the outside of the driving ring 8, the outer side wall of the control lead screw 601 is in threaded connection with a lead screw seat 602, the bottom of the lead screw seat 602 is attached to the top of the gravity center adjusting mechanism 7, the gravity center adjusting mechanism 7 comprises a connecting rod 703, two sides of the connecting rod 703 are hinged with hinge seats 704 through pin shafts, one side of each hinge seat 704 is fixedly connected with a support slide rod 701, and the top end of the support slide rod 701 close to the bottom side of the driving ring 8 is fixedly connected with one side of the bottom of the lead screw seat 602, and the supporting slide bar 701 positioned on one side of the hoisting frame 5 is slidably connected in a slide hole arranged on one side of the inner cavity of the hoisting frame 5, the outer wall of the hoisting frame 5 corresponds to the supporting slide bar 701 and is fixedly connected with a return spring 702, the other end of the return spring 702 is fixedly connected with a limiting block, the limiting block is fixedly connected to one end of the supporting slide bar 701 at the bottom side, the return spring 702 is sleeved outside the supporting slide bar 701 and is used for driving the axial position of the connecting rod 703 to adjust the hoisting gravity center through the screw rod seat 602 and controlling the axial position of the hoisting frame 5.
The implementation mode is specifically as follows: when hoisting, the hoisting frame 5 is sleeved on the top of a component to be hoisted and extends to a hanging position, the hoisting hook 10 at the bottom of the hoisting frame 5 is hung on a hoisting point, when the gravity center needs to be adjusted, one side of the control mechanism 6 is screwed to the rod 603, the rod 603 is driven to rotate through rotation, the rod 601 is controlled to rotate to drive the screw seat 602 in threaded connection to move, the rod seat 602 moves to pull the support slide rod 701 and the hinge seat 704 positioned at the top to move inwards, the hinge seat 704 moves inwards to pull one end of the connecting rod 703 to rotate around the hinge seat 704, one end of the connecting rod 703 rotates to move around the hinge seat 704 at the other end and pull the support slide rod 701 to slide inside the hoisting frame 5, the angles of the support moment arms of the two ends of the connecting rod with the leveling plate 3 and the hoisting frame 5 can be adjusted through the connecting rod 703 moving inwards, the oblique support angles around the connecting rod 703 can be fully adjusted through the four connecting rods 703 arranged in a surrounding manner, the requirement of hoisting processing on the hoisting of the hoisting member is met, the adjustability of the hoisting processing is improved, meanwhile, the stability of the reset spring 702 can be ensured by the pull of the reset spring 703 after the reset spring 702 is adjusted, and the reset spring 702 is adjusted.
Referring to fig. 2 and fig. 4-9, the center of gravity adjusting mechanism 7 further includes an abutting sliding rod 706, one side of the abutting sliding rod 706 is adjustably connected with a bias abutting plate 709 for flexibly abutting against a hoisted object, two ends of the abutting sliding rod 706 are fixedly provided with adjusting seats 705, the adjusting seat 705 at the top end is fixedly connected with one side of the bottom of the driving ring 8, the adjusting seat 705 at the bottom end is hinged with a fixed block 712 through a pin shaft, the fixed block 712 is fixedly connected to one side of the connecting rod 703 and is used for controlling the hoisting axial center of gravity depth through the movement of the abutting sliding rod 706, the bias abutting plate 709 is arc-shaped, one side of the bias abutting plate 709 is hinged with a fixed seat 707 through a pin shaft, one side of the fixed seat 707 is fixedly connected with a sliding stroke sleeve 708, the sliding stroke sleeve 708 is slidably connected to the outside of the sliding rod 706, one side of the sliding stroke sleeve 708 is embedded with a limit nut, the inner cavity of the limit nut is in threaded connection with a limit bolt, the limit bolt is attached to one side of the sliding sleeve 706 and is used for limiting the relative position of the sliding stroke sleeve 708, one side of the offset abutting plate 709 is fixedly connected with a support spring 710, the sliding sleeve 711 is connected to the other end of the sliding sleeve 706.
The implementation mode specifically comprises the following steps: after the gravity center is adjusted, a hoisting object placed in the inner side of the hoisting frame 5 can be supported by contact with the offset support plate 709, after assembly, the operation is shortened by controlling the electric push rod 9, the electric operation shortening can pull the bottom drive ring 8 to move upwards, the drive ring 8 can pull the bottom adjusting seat 705 to move upwards, the adjusting seat 705 can pull the abutment slide bar 706 to move upwards, the abutment slide bar 706 can pull the bottom adjusting seat 705 to move upwards, the adjusting seat 705 positioned at the bottom side can pull the fixed connecting rod 703 to move inwards, the moving end of the connecting rod 703 can slide in the hoisting frame 5 through the support slide bar 701 at the bottom side, so that the abutment slide bar 706 can move inwards, the abutment slide bar 706 can drive the one-side offset support plate 709 to move inwards through the external sliding stroke sleeve 708 to fully hang and support the inner-side hoisting component, thereby avoiding influence of the gravity center multiple-degree offset of the component on the hoisting stability, improving the side-offset support capability after the gravity center adjustment of the offset slide bar 706 is adjusted, when the offset slide bar 709 rotates around the fixed seat 707, the offset support plate 709 can absorb the elastic force through the offset spring 709, the offset support plate can further adjust the offset angle, and the offset angle of the offset support plate can be further, and the offset bolt can be further improved, and the offset angle can be adjusted by adjusting the offset bolt, and the offset angle of the offset support plate can be further improved.
Please refer to fig. 2-3, the safety mechanism 4 includes the spacing rope 401 that wears to locate in the through-hole of 3 top both sides of leveling board, spacing rope 401 one end fixedly connected with hoisting ring 402, hoisting ring 402 cover is established at hoisting rope 2 outsides, and the spacing rope 401 in both sides extends to the fixed ring of fixedly connected with between the one end in the through-hole, the fixed ring bottom all encircles equidistance fixedly connected with dead lever 404 all around, dead lever 404 sliding connection is in the through-hole that hoisting frame 5 top was seted up, dead lever 404 bottom fixedly connected with compressed particleboard 405, compressed particleboard 405 cross section shape is the arc, compressed particleboard 405 sliding connection is in the opening that hoisting frame 5 bottom was seted up, the equal fixedly connected with buffer block 406 in compressed particleboard 405 bottom both sides, buffer block 406 is flexible plastic rubber block, the diameter of dead lever 404 and hoisting frame 5 top through-hole inner chamber equals, and dead lever 404 and hoisting frame 5 top through-hole are close fit, dead lever 404 and hoisting frame 5 top through-hole sliding connection have the spacing spring 403 that is used for dead lever 404, spacing spring 403 one end and hoisting frame 5 inner chamber top one side fixed connection, the spacing spring 403 one side fixed connection with safety particleboard fixed connection with fixed connection of compressed particleboard, spacing rope 403 top of fixed connection of fixed plate 405, the top of adjusting mechanism top of fixed plate top of fixing plate 405 still includes the gyro wheel 407 and spacing rope, the top lateral wall 3 both sides of gyro wheel 407, spacing rope 407 and spacing mechanism 401, the top lateral wall.
The implementation mode is specifically as follows: through the safety mechanism 4 of design, when hoisting equipment hoists, the gliding dead lever 404 in hoist and mount frame 5 bottom side and bottom pressfitting board 405 move downwards, pressfitting board 405 moves downwards and can contact the energy-absorbing with ground, and pressfitting board 405 removes and can pass through extrusion spacing spring 403, spacing spring 403 can utilize self elasticity to absorb the impact force of pressfitting board 405 and ground contact, improve the support energy-absorbing buffering effect after hoist and mount frame 5 fall to the position when hoist and mount begin, when dead lever 404 overlaps with inboard hoist and mount ring 402 and hoist rope 2 through top spacing rope 401, spacing rope 401 can improve the connection stability of inserting through the suspension joint of hoist and mount ring 402, and when the fracture accident appears in hoist and mount rope 2 wearing and tearing, hoist and mount ring 402 can relax the tensile to pressfitting board 405 through the separation of bottom side and hoist rope 2, spacing spring 403 can utilize self elasticity to drive pressfitting board 405 to expand downwards at this moment, thereby can fully expand downwards through pressfitting board 405 and move to hoist and mount hook 10, pressfitting board 405 can carry out the butt to the component through fully expanding the bottom side, reduce the secondary injury when dropping equipment and to hoist and mount, and mount the safety rope 2, be favorable to the improvement of protection ability of hoist and mount, the protection ability of hoist and mount rope 2.
The working principle is as follows: when the lifting frame is used, the lifting frame 5 is sleeved on the top of a component to be lifted and extends to a hanging position, the lifting hook 10 at the bottom of the lifting frame 5 is hung on a lifting point, when the gravity center needs to be adjusted, one side of the control mechanism 6 is screwed to the rod 603, the rod 603 is screwed to drive the control screw rod 601 to rotate through rotation, the control screw rod 601 rotates to drive the screw rod seat 602 in threaded connection to move, the screw rod seat 602 moves to pull the supporting slide rod 701 and the hinge seat 704 which are positioned at the top to move inwards, the hinge seat 704 moves inwards to pull one end of the connecting rod 703 to rotate around the hinge seat 704, one end of the connecting rod 703 rotates to move around the hinge seat 704 at the other end and pull the supporting slide rod 701 to slide on the inner side of the lifting frame 5, the supporting angles of the two ends of the connecting rod 703 and the lifting plate 3 and the lifting force arm 5 are adjusted through the connecting rod moving inwards, the inclined supporting angles at the periphery are fully adjusted, and when the supporting slide rod 701 moves, the hinged seat 704 at the tail end is driven to move, and the limiting block 703 pulls the reset spring 702 to ensure the stability of the connecting rod 703 to move;
after the gravity center is adjusted, a sling placed in the inner side of the sling frame 5 is supported by contact with the offset abutting plate 709, after assembly, the operation is shortened by controlling the electric push rod 9, the electric operation is shortened, the bottom driving ring 8 is pulled to move upwards, the driving ring 8 moves upwards, the bottom adjusting seat 705 moves upwards, the abutting sliding rod 706 moves upwards, the bottom adjusting seat 705 moves upwards, the adjusting seat 705 at the bottom side moves, the fixed connecting rod 703 moves inwards, the moving tail end of the connecting rod 703 slides in the sling frame 5 through the bottom supporting sliding rod 701, so that the abutting sliding rod 706 moves inwards, the abutting sliding rod 706 moves inwards when moving, the outer sliding stroke sleeve 708 drives the offset abutting plate 709 at one side to move inwards to fully hang and support the inner side hoisting component, and when the offset abutting plate rotates around the fixed seat 707 through the pin shaft, the offset abutting plate 709 absorbs elasticity by extruding the rear side supporting spring 710;
when hoisting equipment hoists, the gliding dead lever 404 in hoist and mount frame 5 bottom side and bottom pressfitting board 405 move down, pressfitting board 405 moves down and contacts the energy-absorbing with ground, pressfitting board 405 moves through extrusion limit spring 403, limit spring 403 utilizes self elasticity to absorb the impact force of pressfitting board 405 and ground contact, when dead lever 404 is established with inboard hoisting ring 402 and hoisting rope 2 cover through top limit rope 401, when hoisting rope 2 wearing and tearing appear the fracture accident, hoisting ring 402 loosens the tensile to bottom side pressfitting board 405 through the separation with hoisting rope 2, limit spring 403 utilizes self elasticity to drive pressfitting board 405 to expand downwards at this moment, through the downwards abundant expansion of pressfitting board 405 remove to hoist and mount hook 10 bottom side, pressfitting board 405 carries out the butt ability to component hoist department through abundant expansion, reduce secondary injury when hoist and mount frame 5's injury when hoist and mount equipment drops.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The intelligent hoisting equipment with the self-adjusting function comprises a hoisting winch main body (1), wherein one side of the hoisting winch main body (1) is communicated with a hoisting rope (2), and is characterized in that a leveling plate (3) is fixedly installed at the tail end of the hoisting rope (2), the bottom of the leveling plate (3) is connected with a driving ring (8) in a sliding manner, the periphery of the bottom of the driving ring (8) is connected with a gravity center adjusting mechanism (7) in a surrounding manner, the gravity center adjusting mechanism is used for hanging the gravity center through movement regulation, the top of the gravity center adjusting mechanism (7) is connected with the bottom of the leveling plate (3) in an adjustable manner through a control mechanism (6), a hoisting frame (5) is fixedly installed between the bottoms of the gravity center adjusting mechanism (7), a hoisting hook (10) is fixedly installed at the bottom of the hoisting frame (5), a safety mechanism (4) used for buffering falling impact is connected to the bottom of the hoisting frame (5) in a sliding manner, the top of the safety mechanism (4) is hung with one side of the hoisting rope (2) and used for controlling the safety mechanism (4) to expand energy absorption after the hoisting rope (2) is separated from the energy absorption mechanism;
safety mechanism (4) are including wearing to locate spacing rope (401) in leveling board (3) top both sides through-hole, spacing rope (401) one end fixedly connected with hoisting ring (402), hoisting ring (402) cover is established in hoisting rope (2) outsidely, and fixed ring of fixedly connected with between the one end in both sides spacing rope (401) extend to the through-hole, and fixed ring bottom all encircles equidistance fixedly connected with dead lever (404) all around, dead lever (404) sliding connection is in the through-hole of seting up at hoist and mount frame (5) top, dead lever (404) bottom fixedly connected with pressure plywood (405), pressure plywood (405) cross sectional shape is the arc, pressure plywood (405) sliding connection is in the opening of seting up bottom hoist and mount frame (5), pressure plywood (405) the equal fixedly connected with buffer block (406) in both sides bottom, buffer block (406) are flexible plastic block.
2. The intelligent hoisting equipment with the self-adjusting function according to claim 1, wherein electric push rods (9) are fixedly mounted on both sides of the top of the driving ring (8), a mounting seat is fixedly mounted on the top of each electric push rod (9), and the mounting seat is fixedly mounted on one side of the top of the leveling plate (3).
3. The intelligent hoisting equipment with the self-adjusting function according to claim 2, wherein the control mechanism (6) comprises a control screw rod (601) rotatably connected with the inner cavity of the bottom of the drive ring (8) through a rotating shaft bearing, the other end of the control screw rod (601) is fixedly connected with a twisting rod (603) through a rotating shaft, the twisting rod (603) extends to one side of the outside of the drive ring (8), the outer side wall of the control screw rod (601) is in threaded connection with a screw rod seat (602), and the bottom of the screw rod seat (602) is attached to the top of the gravity center adjusting mechanism (7).
4. The intelligent hoisting equipment with the self-adjusting function according to claim 3, wherein the gravity center adjusting mechanism (7) comprises a connecting rod (703), both sides of the connecting rod (703) are hinged with a hinge seat (704) through a pin shaft, one side of the hinge seat (704) is fixedly connected with a support slide rod (701), the top end of the support slide rod (701) close to the bottom side of the driving ring (8) is fixedly connected with one side of the bottom of the screw seat (602), the support slide rod (701) positioned at one side of the hoisting frame (5) is slidably connected in a slide hole formed in one side of the inner cavity of the hoisting frame (5), the outer wall of the hoisting frame (5) is fixedly connected with a return spring (702) at a position corresponding to the support slide rod (701), the other end of the return spring (702) is fixedly connected with a limiting block, the limiting block is fixedly connected to one end of the support slide rod (701) at the bottom side, the return spring (702) is sleeved outside the support slide rod (701) for driving the movement of the connecting rod (703) through the screw seat (602) to control the axial position of the hoisting frame (5) to adjust the gravity center.
5. The intelligent hoisting equipment with the self-adjusting function according to claim 4, wherein the gravity center adjusting mechanism (7) further comprises an abutting sliding rod (706), one side of the abutting sliding rod (706) is adjustably connected with a bias abutting plate (709) used for flexibly abutting against a hoisted object, two ends of the abutting sliding rod (706) are respectively provided with an adjusting seat (705) by being fixedly arranged, the adjusting seat (705) positioned at the top end is fixedly connected with one side of the bottom of the driving ring (8), the adjusting seat (705) positioned at the bottom end is hinged with a fixing block (712) by a pin shaft, and the fixing block (712) is fixedly connected with one side of the connecting rod (703) and used for hoisting the axial gravity center depth by the movement control of the abutting sliding rod (706).
6. The intelligent hoisting equipment with the self-adjusting function according to claim 5, wherein the offset abutting plate (709) is arc-shaped, one side of the offset abutting plate (709) is hinged with a fixed seat (707) through a pin shaft, one side of the fixed seat (707) is fixedly connected with a sliding stroke sleeve (708), the sliding stroke sleeve (708) is slidably connected to the outside of the abutting sliding rod (706), one side of the sliding stroke sleeve (708) is embedded with a limit nut, the inner cavity of the limit nut is in threaded connection with a limit bolt, the limit bolt is attached to one side of the abutting sliding rod (706) and used for limiting the relative position of the sliding stroke sleeve (708), one side of the offset abutting plate (709) is fixedly connected with a supporting spring (710), the other end of the supporting spring (710) is fixedly connected with an abutting sliding sleeve (711), and the abutting sliding sleeve (711) is slidably connected to the outside of the abutting sliding rod (706).
7. The intelligent hoisting equipment with self-adjusting function as claimed in claim 6, wherein the diameters of the inner cavities of the through holes at the top of the fixing rod (404) and the hoisting frame (5) are equal, and the through holes at the top of the fixing rod (404) and the hoisting frame (5) are tightly matched.
8. The intelligent hoisting equipment with the self-adjusting function as claimed in claim 7, wherein a limiting spring (403) for abutting energy absorption is slidably connected to the outer side wall of the fixed rod (404), one end of the limiting spring (403) is fixedly connected with one side of the top of the inner cavity of the hoisting frame (5), and the other end of the limiting spring (403) is fixedly connected with one side of the top of the pressing plate (405).
9. The intelligent hoisting equipment with the self-adjusting function according to claim 1, wherein the safety mechanism (4) further comprises rollers (407) fixedly mounted on two sides of the top of the leveling plate (3), and the top of each roller (407) is attached to the bottom of the limiting rope (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211229118.2A CN115303926B (en) | 2022-10-09 | 2022-10-09 | Intelligent hoisting equipment with self-adjusting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211229118.2A CN115303926B (en) | 2022-10-09 | 2022-10-09 | Intelligent hoisting equipment with self-adjusting function |
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| CN115303926A true CN115303926A (en) | 2022-11-08 |
| CN115303926B CN115303926B (en) | 2023-01-31 |
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| CN202211229118.2A Active CN115303926B (en) | 2022-10-09 | 2022-10-09 | Intelligent hoisting equipment with self-adjusting function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115838112A (en) * | 2023-02-21 | 2023-03-24 | 中铁建工集团第二建设有限公司 | Building hoisting device and using method thereof |
| CN116553029A (en) * | 2023-05-17 | 2023-08-08 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
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| CN211688026U (en) * | 2019-12-30 | 2020-10-16 | 田宝华 | Electrical installation lifting device |
| CN212609018U (en) * | 2020-04-20 | 2021-02-26 | 新昌县鑫博机械厂 | Anti-falling tower crane hoisting device for building engineering |
| CN215479207U (en) * | 2021-08-23 | 2022-01-11 | 上海中远船务工程有限公司 | Hoisting device of batch desulfurizing tower |
| CN114684730A (en) * | 2022-06-02 | 2022-07-01 | 徐州正盈机械有限公司 | Hoisting device for transferring or lifting steel structural part |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211688026U (en) * | 2019-12-30 | 2020-10-16 | 田宝华 | Electrical installation lifting device |
| CN212609018U (en) * | 2020-04-20 | 2021-02-26 | 新昌县鑫博机械厂 | Anti-falling tower crane hoisting device for building engineering |
| CN215479207U (en) * | 2021-08-23 | 2022-01-11 | 上海中远船务工程有限公司 | Hoisting device of batch desulfurizing tower |
| CN114684730A (en) * | 2022-06-02 | 2022-07-01 | 徐州正盈机械有限公司 | Hoisting device for transferring or lifting steel structural part |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115838112A (en) * | 2023-02-21 | 2023-03-24 | 中铁建工集团第二建设有限公司 | Building hoisting device and using method thereof |
| CN116553029A (en) * | 2023-05-17 | 2023-08-08 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
| CN116553029B (en) * | 2023-05-17 | 2024-01-23 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115303926B (en) | 2023-01-31 |
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