CN115057347A - Hoisting equipment with anti-falling function for building construction - Google Patents
Hoisting equipment with anti-falling function for building construction Download PDFInfo
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- CN115057347A CN115057347A CN202210573195.3A CN202210573195A CN115057347A CN 115057347 A CN115057347 A CN 115057347A CN 202210573195 A CN202210573195 A CN 202210573195A CN 115057347 A CN115057347 A CN 115057347A
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- Prior art keywords
- glass
- frame
- plate
- sliding
- fixed
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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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
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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
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
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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
- F16F15/023—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 fluid means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to the field of constructional engineering equipment, in particular to lifting equipment with an anti-falling function for building construction. The problem of can freely drop downwards when the rope on the glass breaks, subaerial operating personnel do not have reaction time, can't in time take emergency measures, and cause glass sediment to scatter everywhere after glass and local collision, cause the injury for the pedestrian of passing is solved. The utility model provides a lifting device with prevent function of falling for construction, includes the shallow, is provided with glass lifting mechanism on the shallow, is provided with glass on the shallow and bears the weight of the mechanism, is provided with two frame locking mechanical system on the glass lifting mechanism. According to the invention, the glass is pulled upwards by the glass lifting mechanism, when the rope on the glass frame is broken, the frame locking mechanism buffers and decelerates the speed of the glass falling downwards, the time of the glass frame sliding is prolonged, the response time is provided for a user, and the response measures are taken in time, so that the safety protection is provided for passing pedestrians, and the resource waste caused by the glass damage is avoided.
Description
Technical Field
The invention relates to the field of constructional engineering equipment, in particular to lifting equipment with an anti-falling function for building construction.
Background
When balcony glass to the building is installed, some glass is great, be difficult to transport glass through the elevator, transport glass through the glass loop wheel machine now more, and the in-process of transportation, need operating personnel to stimulate the wind rope, avoid glass rebound in-process to rock the bump and cause the damage, because glass's weight increases, at the in-process that upwards transports glass, when rope fracture on glass, glass can freely drop downwards and bump with ground, this in-process, subaerial operating personnel does not have the time of reaction, can't in time take emergency measures, and can cause the glass sediment to scatter everywhere after glass and the ground collision, cause the injury for passing pedestrian, harm other people's health.
Aiming at the defects in the prior art, a lifting device with a falling prevention function for building construction, which can delay the falling speed, needs to be developed.
Disclosure of Invention
The invention provides a lifting device with an anti-falling function for building construction, which can delay the falling speed, and aims to overcome the defects that when a rope on glass is broken, the rope can freely fall downwards, an operator on the ground has no response time, emergency measures cannot be taken timely, glass slag can scatter around after the glass collides with the ground, passing pedestrians are injured, and the health of other people is harmed.
The technical scheme of the invention is as follows: the utility model provides a lifting device with prevent function of falling for construction, which comprises a cart, be provided with glass lifting mechanism on the shallow, glass lifting mechanism is used for the glass lifting, be provided with glass on the shallow and bear the weight of the mechanism, glass bears the weight of the mechanism and is used for holding glass, be provided with two frame locking mechanical system on the glass lifting mechanism, frame locking mechanical system is used for spacing fixed to glass, frame locking mechanical system fixes glass and upwards promotes glass through glass lifting mechanism, glass bears the weight of the mechanism and provides the holding power of carrying to glass, make glass swing to the tilt state by vertical state.
Furthermore, the inside hollow structure that is of frame of shallow, the water inlet is installed to the side left part of going up of shallow, and the delivery port is installed to the downside left part of shallow, and the water inlet of shallow is intake and is used for increasing the counter weight of shallow.
Furthermore, the glass lifting mechanism comprises a lifting frame which is rotatably installed at the left part of the trolley, hydraulic push rods are rotatably installed at the front side and the rear side of the left part of the trolley through connecting seats, telescopic rods of the hydraulic push rods are rotatably connected with the front part and the rear part of the lifting frame respectively, a sliding plate is detachably installed at the upper part of the lifting frame, a fixed pulley is rotatably installed at the right part of the sliding plate, a fixed pulley is also rotatably installed at the upper side of the left part of the lifting frame, electric sliding rails are embedded at the front part and the rear part of the upper side surface of the lifting frame, electric sliding blocks are slidably arranged on the two electric sliding rails, supporting plates are fixedly connected at the tops of the electric sliding blocks on the two electric sliding rails, guide wheels are rotatably installed at the upper parts of the two supporting plates, a first winch is installed at the left part of the trolley, a steel wire rope is fixedly connected on the first winch, the steel wire rope on the first winch bypasses the fixed pulley at the left side of the lifting frame, the guide wheels and the fixed pulleys at the right side, the tail end of a steel wire rope on the first winch is fixedly connected with a heavy object block and a lifting hook, and the trolley is provided with a guide assembly which is used for upwards dragging and guiding glass.
Further, the direction subassembly includes the swing span, the left part at the shallow is connected to the swing span rotary type, the movable plate is all dismantled to both sides around the swing span right part and installs, the fixed pulley is installed to the right part rotary type of two movable plates, wedge frame is all installed to the right part of two movable plate lateral surfaces, both sides are provided with the second hoist engine through the mounting bracket around the shallow left part, the equal rigid coupling in two parts has the direction rope around the second hoist engine, the fixed pulley on the movable plate is walked around respectively to two direction ropes, the terminal all detachable installation of two direction ropes is used for fixing the fixed subassembly on ground with the direction rope.
Further, glass bears the weight of the mechanism and includes fixed frame, the middle part at the shallow is connected to fixed frame, install electric putter through the mount pad between fixed frame and the shallow, it is equipped with the limiting plate to slide in the fixed frame, limiting plate and electric putter's telescopic link rigid coupling, right part demountable installation has the link in the fixed frame, the supporting wheel is installed to the right part rotary type of link, the upper portion slides and is equipped with the carriage in the fixed frame, the pin rod has all been inlayed to both sides around the lower part of carriage, the chute has all been seted up to two walls around in the fixed frame, two pin rods slide respectively in two chutes in the fixed frame, the left surface rigid coupling of carriage has the carriage, the left surface of carriage and the right flank sliding connection of limiting plate.
Furthermore, two chutes of the fixed frame gradually incline upwards from left to right, and the chutes of the fixed frame are used for moving the movable frame to move rightwards and gradually ascend.
Further, the frame locking mechanism comprises a shell, a box cover is installed on the left side face of the shell through bolts, the shell is arranged on a guide rope on the front side in a sliding mode, two hydraulic pipes are installed on the lower portion of the right wall of the shell through a mounting seat, a first piston plate is arranged on the lower portions of the two hydraulic pipes in a sliding mode, arc-shaped grooves are formed in the middle portions of the two hydraulic pipes, a first sealing plate is fixedly connected to the inner portions of the two hydraulic pipes and located on the upper side of the first piston plate, a second sealing plate is connected to the inner portions of the hydraulic pipes in a rotating mode and located on the upper side of the first sealing plate, a plurality of fan-shaped through holes are formed in the second sealing plate and the first sealing plate, a poking block is fixedly connected to the side wall of the second sealing plate and penetrates through the arc-shaped grooves of the hydraulic pipes, a second piston plate is arranged on the upper portion of the hydraulic pipes in a sliding mode, a mounting plate is fixedly connected to the upper portion of the inner portion of the shell, moving wheels are installed on the front portion and the rear portion of the mounting plate in a rotating mode through shaft rod, the fixed disk is all installed through one-way bearing to the axostylus axostyle left end of two removal wheels, a plurality of recess has been seted up on the circumference wall of fixed disk, all there is the gag lever post through spring mounting in the a plurality of recess of fixed disk, the front and back two on upper portion in the casing all have the rotation shell through the mount pad rigid coupling, it is located the left side of mounting panel to rotate the shell, a plurality of draw-in groove has been seted up to rotation shell internal perisporium, the outside of a plurality of gag lever post respectively with rotate the spacing cooperation of adjacent draw-in groove on the shell, the hinge bar is installed to the rotary type between the left surface of rotation shell and the side of going up of second piston plate, install bearing component on the casing, bearing component is used for fixed spacingly to glass.
Furthermore, the outer side surface of the poking block is set to be a rough surface, and damping exists between the poking block and the arc-shaped groove of the hydraulic pipe, so that the poking block is prevented from moving automatically.
Further, the bearing component comprises a bearing frame fixedly connected to the lower side surface of the shell, a fixed frame is installed on the upper side surface of the shell, the guide rope penetrates through the fixed frame and is in sliding connection with the fixed frame, a connecting plate is installed on the side wall of the shell, an internal thread pipe is embedded on the connecting plate, the upper portion and the lower portion of the internal thread pipe are respectively in threaded connection with external thread rods, limiting frames are installed at the outer ends of the two external thread rods, a rotating rod is rotatably installed on the right side of the front portion of each limiting frame, clamping plates are fixedly connected to the upper portion and the lower portion of each rotating rod, torsion springs are sleeved on the rotating rods on the upper side and the lower side of each clamping plate, two ends of each torsion spring are respectively fixedly connected with the rotating rods and the adjacent clamping plates, a moving block is slidably arranged on the upper portion of the fixed frame, a limiting groove is formed in the lower side surface of the moving block, a pull rope penetrates through the fixed frame and is in sliding connection with the fixing frame, and the tail end of the pull rope penetrates through the limiting frames on the upper side and is fixedly connected with the adjacent clamping plates, the upper portion of mount slides and is equipped with the slide bar, and the slide bar is located the downside of movable block, and the upper portion of slide bar slides and is equipped with three spring stopper.
Further, all be provided with the rubber slab on two clamp plate left surface, the rubber slab is used for increasing the frictional force with the glass face.
The beneficial effects are that: according to the invention, the glass hoisting mechanism is matched with the frame locking mechanism to pull the glass upwards, when a rope on the glass frame is broken, hydraulic oil flows through gaps opened by arc-shaped grooves on the second sealing plate and the first sealing plate to buffer and decelerate the rotation of the moving wheel, so that the sliding time of the glass frame is prolonged, the reaction time is provided for a user, and the glass is prevented from falling downwards quickly and colliding with the ground to cause the damage of the glass to cause safety accidents; the glass bearing mechanism and a user adjust the position of the glass, the sliding frame moves leftwards and is matched with the chute on the fixed frame, so that the sliding frame gradually moves downwards in the process of moving leftwards, and the glass is changed from a vertical state to an inclined state in the process, so that the glass is convenient to take down from the glass taking-down device.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
FIG. 3 is a schematic perspective view of the glass lifting mechanism of the present invention.
Fig. 4 is a schematic perspective view of the glass carrying mechanism of the present invention.
Fig. 5 is a schematic partial sectional perspective view of the glass support mechanism of the present invention.
Fig. 6 is a perspective view of the frame locking mechanism of the present invention.
Fig. 7 is a partially cut-away perspective view of the frame locking mechanism of the present invention.
Fig. 8 is a partially cut-away perspective view of the frame locking mechanism of the present invention.
Fig. 9 is a partially enlarged sectional perspective view of the frame lock mechanism of the present invention.
In the figure: 1-trolley, 2-glass lifting mechanism, 201-lifting frame, 202-hydraulic push rod, 203-sliding plate, 204-electric sliding rail, 205-supporting plate, 206-guide wheel, 207-first winch, 208-swinging frame, 209-moving plate, 210-wedge frame, 211-second winch, 212-guide rope, 3-glass bearing mechanism, 301-fixed frame, 302-electric push rod, 303-limiting plate, 304-connecting frame, 305-sliding frame, 306-pin rod, 307-moving frame, 4-frame locking mechanism, 401-shell, 402-hydraulic pipe, 403-first piston plate, 404-first sealing plate, 405-second sealing plate, 406-shifting block, 408-second piston plate, 409-mounting plate, 410-moving wheel, 411-fixed disc, 412-limiting rod, 413-rotating shell, 414-hinged rod, 415-bearing frame, 416-fixing frame, 417-connecting plate, 418-internal threaded pipe, 419-external threaded rod, 420-limiting frame, 421-rotating rod, 422-clamping plate, 423-moving block, 424-pulling rope, 425-sliding rod and 426-spring limiting block.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as for example up, down, sideways, etc., also refer to the directly described and illustrated figures and are to be interpreted as meaning to a new position when the position is changed.
Example 1
A lifting device with an anti-falling function for building construction is disclosed, as shown in figures 1-9, and comprises a cart 1, wherein the interior of a frame of the cart 1 is of a hollow structure, a water inlet is arranged at the left part of the upper side surface of the cart 1, a water outlet is arranged at the left part of the lower side surface of the cart 1, water is injected through the water inlet of the cart 1 to increase the balance weight of the cart, a glass lifting mechanism 2 for lifting glass is arranged on the cart 1, a glass bearing mechanism 3 for containing glass is arranged on the cart 1, two frame locking mechanisms 4 for limiting and fixing glass are arranged on the glass lifting mechanism 2, the frame locking mechanisms 4 fix the glass and lift the glass upwards through the glass lifting mechanism 2, and the glass bearing mechanism 3 provides carrying supporting force for the glass, so that the glass swings to an inclined state from a vertical state.
When the glass lifting device is used, a user moves the cart 1 to a proper floor and moves the cart to a balcony, the user enables wheels to complete self-locking, when the weight of transported glass is larger, the user injects water through a water inlet of the cart 1 according to the weight of the glass, the balance weight of the cart 1 is increased, the self-weight of lifting equipment is prevented from being insufficient due to the fact that the weight of the glass is too large, the cart can tip over when the glass is dragged upwards, meanwhile, the self-weight of the glass does not need to be increased through a weight block, carrying of the weight block is reduced, the workload of the user is reduced, after water injection is completed, the user stops injecting water, the user adjusts the frame locking mechanism 4, the glass bearing mechanism 3 and the glass lifting mechanism 2, fixes the frame locking mechanisms 4, then fixes the glass on the two frame locking mechanisms 4, then the user starts the glass lifting mechanism 2 to work, the glass lifting mechanism 2 works to enable the frame locking mechanisms 4 to move upwards, the frame locking mechanism 4 moves upwards to transport the glass, after the frame locking mechanism 4 moves to contact with the glass bearing mechanism 3, the frame locking mechanism 4 continues to move, the glass bearing mechanism 3 enables the frame locking mechanism 4 to release the limit fixation on the glass, meanwhile, a user continues to convey the glass upwards through the glass lifting mechanism 2, when two thirds of the glass is positioned at the upper side of the glass bearing mechanism 3, the user starts the glass bearing mechanism 3 to work, the user adjusts the position of the glass to enable the glass to be carried on the glass bearing mechanism 3, in the process, the user enables the glass lifting mechanism 2 to release the limit on the glass, then the user gradually reduces the inclination angle of the glass through the glass bearing mechanism 3, then the user takes the glass off from the glass bearing mechanism 3 and enables the glass bearing mechanism 3 and the glass lifting mechanism 2 to reset, after the frame locking mechanism 4 and the glass are released from fixation, the frame locking mechanism 4 can reset, then the operation is repeated to transport the next piece of glass, after the glass is conveyed, a user discharges water in the trolley 1 through a water outlet on the trolley, the user releases self-locking of wheels, and then the trolley 1 is moved to a proper position by the user.
Example 2
On the basis of the embodiment 1, as shown in fig. 2 and fig. 3, the glass lifting mechanism 2 includes a lifting frame 201, the lifting frame 201 is rotatably installed at the left portion of the cart 1, the hydraulic push rods 202 are rotatably installed at the front and rear sides of the left portion of the cart 1 through connecting seats, the telescopic rods of the hydraulic push rods 202 are rotatably connected with the front and rear portions of the lifting frame 201 respectively, the upper portion of the lifting frame 201 is provided with a sliding plate 203 through bolts, the right portion of the sliding plate 203 is rotatably provided with a fixed pulley, the upper side of the left portion of the lifting frame 201 is also rotatably provided with a fixed pulley, the front and rear portions of the upper side surface of the lifting frame 201 are embedded with electric sliding rails 204, the two electric sliding rails 204 are provided with electric sliding blocks, the tops of the electric sliding blocks on the two electric sliding rails 204 are provided with support plates 205 through bolts, the upper portions of the two support plates 205 are rotatably provided with guide wheels 206, the left portion of the cart 1 is provided with a first lifting machine 207 through bolts, the steel wire rope is fixedly connected to the first winch 207, the steel wire rope on the first winch 207 bypasses the fixed pulley on the left side, the guide wheel 206 and the fixed pulley on the right side of the lifting frame 201, the tail end of the steel wire rope on the first winch 207 is fixedly connected with the heavy object block and the lifting hook, the first winch 207 winds the steel wire rope, glass is pulled upwards, the guide assembly is installed on the trolley 1, and the guide assembly is used for pulling the glass upwards for guiding.
As shown in fig. 2 and 3, the guide assembly includes a swing frame 208, the swing frame 208 is rotatably connected to the left portion of the cart 1, moving plates 209 are respectively mounted on the front and rear sides of the right portion of the swing frame 208 through bolts, fixed pulleys are rotatably mounted on the right portions of the two moving plates 209, wedge-shaped frames 210 are respectively mounted on the right portions of the outer side surfaces of the two moving plates 209, second winches 211 are respectively arranged on the front and rear sides of the left portion of the cart 1 through mounting frames, guide ropes 212 are respectively fixedly connected to the front and rear sides of the second winches 211, the two guide ropes 212 respectively bypass the fixed pulleys on the moving plates 209, fixing assemblies for fixing the guide ropes 212 on the ground are detachably mounted at the tail ends of the two guide ropes 212, and are fixed on the ground through the fixing assemblies on the guide ropes 212.
As shown in fig. 4 and 5, the glass carrying mechanism 3 includes a fixed frame 301, the fixed frame 301 is connected to the middle of the cart 1 through a bolt, an electric push rod 302 is installed between the fixed frame 301 and the cart 1 through a mounting seat, a position limit plate 303 is slidably installed in the fixed frame 301, the position limit plate 303 is fixedly connected to a telescopic rod of the electric push rod 302, a connecting frame 304 is installed at the right portion of the fixed frame 301 through a bolt, a support wheel for guiding a steel wire rope is rotatably installed at the right portion of the connecting frame 304, a sliding frame 305 is slidably installed at the upper portion of the fixed frame 301, pin rods 306 are embedded at the front and rear sides of the lower portion of the sliding frame 305, chutes are respectively formed in the front and rear walls of the fixed frame 301, the two pin rods 306 respectively slide in the two chutes of the fixed frame 301, a moving frame 307 is fixedly connected to the left side surface of the sliding frame 305, the sliding frame 307 is slidably connected to the right side surface of the position limit plate 303, during the leftward movement of the sliding frame 305, the sliding rack 305 is gradually moved downwards during the process of moving leftwards through the matching of the pin rod 306 and the inclined groove of the fixed rack 301, so that the inclined height of the glass is gradually reduced.
As shown in fig. 6-9, the frame locking mechanism 4 includes a housing 401, a cover is installed on the left side of the housing 401 through bolts, the housing 401 is slidably installed on the guide rope 212 on the front side, two hydraulic pipes 402 are installed on the lower portion of the right wall of the housing 401 through an installation seat, a first piston plate 403 is slidably installed on the lower portion of each of the two hydraulic pipes 402, an arc-shaped groove is formed in the middle of each of the two hydraulic pipes 402, a first sealing plate 404 is fixedly connected inside each of the two hydraulic pipes 402, the first sealing plate 404 is located on the upper side of the first piston plate 403, a second sealing plate 405 is rotatably connected inside the hydraulic pipe 402 on the upper side of the first sealing plate 404, a plurality of fan-shaped through holes are respectively formed on the second sealing plate 405 and the first sealing plate 404, a shifting block 406 is fixedly connected to the side wall of the second sealing plate 405, the shifting block 406 passes through the arc-shaped groove of the hydraulic pipe 402, the outer side surface of the shifting block 406 is a rough surface, the shifting block 406 and the arc-shaped groove of the hydraulic pipe 402 prevent the shifting block 406 from moving by itself, a second piston plate 408 is slidably arranged at the upper part in the hydraulic pipe 402, a mounting plate 409 is fixedly connected to the upper part in the housing 401, moving wheels 410 are rotatably mounted on the front and rear parts of the mounting plate 409 through shaft rods, fixed disks 411 are respectively mounted at the left ends of the shaft rods of the two moving wheels 410 through one-way bearings, a plurality of grooves are formed in the circumferential wall of the fixed disk 411, limit rods 412 are respectively mounted in the plurality of grooves of the fixed disk 411 through springs, rotating housings 413 are fixedly connected to the front and rear parts of the upper part in the housing 401 through mounting seats, the rotating housings 413 are positioned at the left side of the mounting plate 409, a plurality of clamping grooves are formed in the inner circumferential wall of the rotating housings 413, the clamping grooves of the rotating housings 413 are used for being matched and limited with the limit rods 412, the outer parts of the plurality of limit rods 412 are respectively in limited fit with adjacent clamping grooves in the rotating housings 413, and a rotary hinge rod 414 is mounted between the left side surface of the rotating housings 413 and the upper side surface of the second sealing plate 405, the shell 401 is provided with a bearing assembly, and the bearing assembly is used for fixing and limiting glass.
As shown in fig. 6 and 9, the bearing assembly includes a bearing frame 415, the bearing frame 415 is mounted on the lower side of the housing 401 by bolts, the upper side of the housing 401 is mounted with a fixing frame 416 by bolts, the guide rope 212 passes through the fixing frame 416 to be slidably connected therewith, the side wall of the housing 401 is mounted with a connecting plate 417 by bolts, an internal threaded pipe 418 is embedded on the connecting plate 417, the upper part and the lower part of the internal threaded pipe 418 are respectively connected with an external threaded rod 419 in a threaded manner, the two external threaded rods 419 are rotated to make the internal threaded pipe 418 move in opposite directions, so as to fix and limit the glass with different heights, the outer ends of the two external threaded rods 419 are respectively welded with a limiting frame 420, a rotating rod 421 is rotatably mounted on the right side of the front part of the two limiting frames 420, the upper part and the lower part of the rotating rod 421 are respectively fixedly connected with a clamping plate 422, the left side of the two clamping plates 422 are respectively provided with a rubber plate, the rubber plate of the clamping plate 422 increases the friction force with the glass surface, torsion springs are sleeved on the rotating rods 421 on the upper side and the lower side of the clamping plate 422, two ends of each torsion spring are fixedly connected with the rotating rods 421 and the adjacent clamping plate 422 respectively, a moving block 423 is arranged on the upper portion of the fixing frame 416 in a sliding mode, a limiting groove is formed in the lower side face of the moving block 423, a pulling rope 424 is installed on the right portion of the moving block 423 through bolts, the pulling rope 424 penetrates through the fixing frame 416 to be connected with the fixing frame 416 in a sliding mode, the tail end of the pulling rope 424 penetrates through the limiting frame 420 on the upper side to be fixedly connected with the adjacent clamping plate 422, a sliding rod 425 is arranged on the upper portion of the fixing frame 416 in a sliding mode, the sliding rod 425 is located on the lower side of the moving block 423, a three spring limiting block 426 is arranged on the upper portion of the sliding rod 425 in a sliding mode, the moving block 423 is pulled to move leftwards, the clamping plate 422 swings leftwards through the pulling rope 424, and the clamping plate 422 swings leftwards to clamp the glass.
When the glass conveying device is used, a user moves the cart 1 to a proper floor and moves to a balcony, the user locks wheels, when the transported glass is heavy, the user injects water through a water inlet of the cart 1 according to the weight of the glass, the balance weight of the cart 1 is increased, the self weight of lifting equipment is prevented from being insufficient due to the fact that the glass is heavy, the glass is overturned when being dragged upwards, meanwhile, the self weight of the glass does not need to be increased through a weight block, carrying of the weight block is reduced, the workload of the user is reduced, after water injection is completed, the user stops injecting water, when the balcony is high, the user enables the swing frame 208 to swing upwards to place the moving plate 209 on the balcony, then the user releases the limit of the moving plate 209, the moving plate 209 is moved outwards to a proper position and is fixed, then the user releases the fixation of the sliding plate 203, and the glass conveying device is suitable for different use scenes, the practicability of the invention is improved.
When the adjustment is completed, the user starts the first winch 207 to pay out the steel wire rope, and starts the second winch 211 to pay out the guide rope 212, when the first winch 207 pays out the steel wire rope, the hook and the heavy weight block on the steel wire rope move downwards under the action of gravity, and when the second winch 211 pays out the guide rope 212, the guide rope 212 moves downwards under the action of gravity of the fixing component thereon, after the fixing component falls on the ground, the user separates the fixing component from the guide rope 212, and passes the guide rope 212 through the fixing frame 416 and the housing 401, so that the guide rope 212 is positioned between the two adjacent moving wheels 410, and then the user detachably installs the fixing component on the guide rope 212, fixes the guide rope 212 on the ground through the fixing component, simultaneously closes the second winch 211, and starts the second winch 211 to reel the guide rope 212, so that the guide rope 212 is in a tight state, at this time, the user closes the second winch 211, then the user places glass on the two bearing frames 415, the glass is located between the limiting frame 420 and the clamping plate 422, then the user pulls the moving block 423 leftwards, the moving block 423 enables the clamping plate 422 on the upper side to be close to the glass through the pulling rope 424, the clamping plate 422 on the upper side rotates towards the glass through the rotating rod 421, the clamping plate 422 on the lower side is enabled to be close to the glass, the limiting fixing of the glass is completed through the clamping plate 422 and the adjacent limiting frame 420, the moving block 423 moves leftwards to enable the limiting groove on the moving block 423 to be located right above the spring limiting block 426, the spring limiting block 426 is clamped into the limiting groove of the moving block 423 upwards under the action of a spring on the moving block, the glass is fixed and limited through the clamping plate 422 along with the leftward movement of the moving block 423, and after the glass is fixed and limited, the user releases the moving block 423.
The user hangs the hook on the wire rope on the glass frame, then the user starts the first winch 207 to wind the wire rope, the hook on the wire rope moves upwards along with the wire rope, so that the glass moves upwards along the guide rope 212, in the process, the two moving wheels 410 can contact with the guide rope 212 to rotate, under the action of the one-way bearing on the shaft lever of the moving wheels 410, the fixed disc 411 on the front side cannot rotate clockwise, meanwhile, the fixed disc 411 on the rear side cannot rotate anticlockwise, when the sliding rod 425 contacts with the wedge-shaped frame 210, the sliding rod 425 continues to move upwards, the sliding rod 425 moves rightwards under the action of the wedge-shaped frame 210, at the moment, the spring limiting block 426 moves downwards out of the limiting groove of the moving block 423, the limiting and fixing on the moving block 423 are released, at the moment, the clamping plate 422 swings rightwards under the action of the torsion spring, the clamping plate 422 swings rightwards through the pull rope 424 to move the moving block 423 rightwards, the clamping plate 422 relieves the limit to the glass, after the clamping plate 422 relieves the limit to the glass, at this time, the shell 401 moves downwards under the action of gravity, the shell 401 moves downwards to enable the moving wheel 410 on the front side to rotate anticlockwise, the moving wheel 410 on the rear side rotates clockwise until the bearing frame 415 moves downwards to the ground, in the process, when the shell 401 slides downwards under the action of gravity, the fixed disc 411 rotates to enable the limiting rod 412 on the fixed disc 411 to be thrown out and clamped into the clamping groove of the rotating shell 413, the fixed disc 411 rotates to drive the rotating shell 413 to rotate, the rotating shell 413 rotates to enable the second piston plate 408 to move downwards through the hinge rod 414, the second piston plate 408 moves downwards to squeeze hydraulic oil in the hydraulic pipe 402, the hydraulic oil flows downwards to penetrate through the second sealing plate 405 and the fan-shaped through holes on the first sealing plate 404 to flow downwards to push the first piston plate 403 to move downwards, through the size that fan-shaped through-hole opened and shut on second sealing plate 405 and the first sealing plate 404, carry out corresponding speed reduction to the speed that removes wheel 410 and rotate, when rotating shell 413 rotates and makes second piston plate 408 rebound through hinge rod 414, the hydraulic oil of lower part upwards flows thereupon in hydraulic pressure pipe 402, and first piston plate 403 rebound thereupon, cooperation through second piston plate 408 and first piston plate 403, reduce the speed of casing 401 landing downwards, for the user provides the time of reaction, in time provide the protection to casing 401 of landing downwards, avoid casing 401 landing downwards to collide with ground and cause the damage.
When two thirds of glass is positioned at the upper side of the connecting frame 304, the user starts the hydraulic push rod 202 to make the lifting frame 201 swing leftwards, the user starts the electric slide rail 204, the electric slide rail 204 makes the support plate 205 move leftwards through the electric slide block on the electric slide rail, the guide wheel 206 moves leftwards, in the process, the lifting frame 201 swings leftwards, the glass swings leftwards through the steel wire rope on the electric slide rail, the fixed pulley of the sliding frame 305 and the fixed pulley of the connecting frame 304 are carried, the user moves the glass, the lifting hook on the steel wire rope is taken off from the glass, the user starts the electric push rod 302 to make the limiting plate 303 move leftwards, the limiting plate 303 moves leftwards, the sliding frame 305 moves leftwards through the moving frame 307, the sliding frame 305 moves leftwards along the chute of the fixed frame 301 through the pin rod 306 on the sliding frame 305, the height of the sliding frame 305 gradually decreases in the process of moving leftwards, so that the left height of the glass gradually decreases, then the user moves the glass down, then the user starts the electric push rod 302 to reset the sliding frame 305, starts the hydraulic push rod 202 to reset the lifting frame 201 and then closes, then starts the second winch 211 to release the steel wire rope, starts the electric slide rail 204, and the electric slide rail 204 enables the support plate 205 to move rightwards through the electric slide block on the electric slide rail 204 to reset.
Then, the user repeats the above operation to transport the next glass, after the glass is transported, the user releases the fixing of the guide rope 212 to the ground through the fixing component, then the fixing component is separated from the guide rope 212, then the user moves the guide rope 212 out of the shell 401, the fixing component is detachably mounted on the guide rope 212, then the user starts the first winch 207 to wind, reset and close the steel wire rope, starts the second winch 211 to wind, reset and close the guide rope 212, then the user opens the water outlet of the cart 1 to discharge the water in the cart 1, and the user releases the self-locking of the wheels and moves the cart 1 to a proper position.
Example 3
On the basis of embodiment 2, in the using process, a user rotates the toggle block 406 to a proper angle according to the gravity of the glass, the toggle block 406 rotates to drive the second sealing plate 405 to rotate, the second sealing plate 405 rotates to enable the fan-shaped through hole on the second sealing plate to communicate with the fan-shaped through hole on the first sealing plate 404, when the rope on the glass frame is broken, at this time, under the action of the gravity of the glass, the housing 401 will rapidly drop downwards, and in the process, the fixed disc 411 can rapidly rotate to enable the limit rod 412 on the fixed disc 411 to be thrown out and clamped into the clamping groove of the rotating housing 413, the fixed disc 411 rotates to drive the rotating housing 413 to rotate, the rotating housing 413 rotates to enable the second piston plate 408 to move downwards through the hinge rod 414, the second piston plate 408 moves downwards to squeeze the hydraulic oil in the hydraulic pipe 402 to flow downwards, the hydraulic oil flows downwards through the fan-shaped through the second sealing plate 405 and the fan-shaped through hole on the first sealing plate 404 to flow downwards, promote first piston plate 403 to remove downwards, in this process, through the size that fan-shaped through-hole opened and shut on second sealing plate 405 and the first sealing plate 404, to removing the speed that wheel 410 rotated and slowing down, so realize slowing down the speed that glass dropped downwards, when rotating shell 413 rotates and make second piston plate 408 rebound through hinge rod 414, the hydraulic oil of lower part upwards flows thereupon in hydraulic pressure pipe 402, and first piston plate 403 rebound thereupon, through the cooperation of second piston plate 408 and first piston plate 403, reduce the speed that glass dropped downwards, for the time that the user provided the reaction, in time take the counter-measure, avoid glass to drop downwards fast and collide with ground simultaneously, cause the glass to damage and cause the wasting of resources.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.
Claims (10)
1. The utility model provides a construction is with lifting device who has function of preventing falling, a serial communication port, including shallow (1), be provided with glass on shallow (1) and lift by crane mechanism (2), glass lifts by crane mechanism (2) and is used for the glass lifting, be provided with glass on shallow (1) and bear mechanism (3), glass bears mechanism (3) and is used for holding glass, be provided with two frame locking mechanical system (4) on glass lifts by crane mechanism (2), frame locking mechanical system (4) are used for spacing fixed to glass, frame locking mechanical system (4) are fixed glass and are lifted glass upwards through glass lifting mechanism (2), glass bears mechanism (3) and provides the holding power that carries on to glass, make glass by vertical state swing to the tilt state.
2. The hoisting equipment with the fall prevention function for the building construction as claimed in claim 1 is characterized in that the frame of the trolley (1) is hollow, a water inlet is arranged at the left part of the upper side surface of the trolley (1), a water outlet is arranged at the left part of the lower side surface of the trolley (1), and the water inlet of the trolley (1) is filled with water to increase the balance weight of the trolley (1).
3. The hoisting equipment with the anti-falling function for the building construction according to claim 1 is characterized in that the glass hoisting mechanism (2) comprises a hoisting frame (201), the hoisting frame (201) is rotatably installed at the left part of the cart (1), hydraulic push rods (202) are rotatably installed at the front and rear sides of the left part of the cart (1) through connecting seats, telescopic rods of the hydraulic push rods (202) are respectively rotatably connected with the front and rear parts of the hoisting frame (201), a sliding plate (203) is detachably installed at the upper part of the hoisting frame (201), a fixed pulley is rotatably installed at the right part of the sliding plate (203), the fixed pulley is also rotatably installed at the upper side of the left part of the hoisting frame (201), electric sliding rails (204) are embedded at the front and rear parts of the upper side surface of the hoisting frame (201), electric sliding blocks are slidably arranged on the two electric sliding rails (204), a support plate (205) is fixedly connected to the tops of the electric sliding blocks on the two electric sliding rails (204), leading wheel (206) are installed to the upper portion rotary type of two extension boards (205), first hoist engine (207) are installed to the left part of shallow (1), the rigid coupling has wire rope on first hoist engine (207), wire rope goes up in first hoist engine (207) and walks around left fixed pulley on gallows (201), leading wheel (206) and the fixed pulley on right side, wire rope's terminal rigid coupling has heavy object piece and lifting hook on first hoist engine (207), install the direction subassembly on shallow (1), the direction subassembly is used for upwards dragging the direction to glass.
4. The hoisting device with the anti-falling function for the building construction according to claim 3, the trolley is characterized in that the guide assembly comprises a swing frame (208), the swing frame (208) is rotatably connected to the left portion of the trolley (1), movable plates (209) are detachably mounted on the front side and the rear side of the right portion of the swing frame (208), fixed pulleys are rotatably mounted on the right portions of the two movable plates (209), wedge-shaped frames (210) are mounted on the right portions of the outer side surfaces of the two movable plates (209), second winches (211) are arranged on the front side and the rear side of the left portion of the trolley (1) through mounting frames, guide ropes (212) are fixedly connected to the front portion and the rear portion of the second winches (211), the fixed pulleys on the movable plates (209) are respectively wound by the two guide ropes (212), and fixing assemblies used for fixing the guide ropes (212) on the ground are detachably mounted at the tail ends of the two guide ropes (212).
5. The hoisting equipment with the anti-falling function for the building construction according to claim 3, characterized in that the glass bearing mechanism (3) comprises a fixed frame (301), the fixed frame (301) is connected to the middle part of the trolley (1), an electric push rod (302) is installed between the fixed frame (301) and the trolley (1) through a mounting seat, a limit plate (303) is arranged in the fixed frame (301) in a sliding manner, the limit plate (303) is fixedly connected with an expansion link of the electric push rod (302), a connecting frame (304) is detachably installed at the right part in the fixed frame (301), a support wheel is rotatably installed at the right part of the connecting frame (304), a sliding frame (305) is arranged at the upper part in the fixed frame (301) in a sliding manner, pin rods (306) are embedded at the front and rear sides of the lower part of the sliding frame (305), chutes are formed in the front and rear walls in the fixed frame (301), and the two pin rods (306) respectively slide in the two chutes in the fixed frame (301), a moving frame (307) is fixedly connected to the left side face of the sliding frame (305), and the left side face of the moving frame (307) is in sliding connection with the right side face of the limiting plate (303).
6. The hoisting device with anti-falling function for building construction as claimed in claim 5, wherein the two chutes of the fixed frame (301) are inclined upwards gradually from left to right, and the chutes of the fixed frame (301) are used for moving the movable frame (307) to right and gradually rising.
7. The hoisting equipment with the fall prevention function for the building construction according to claim 5, characterized in that the frame locking mechanism (4) comprises a housing (401), a box cover is installed on the left side surface of the housing (401) through bolts, the housing (401) is slidably arranged on a guide rope (212) on the front side, two hydraulic pipes (402) are installed on the lower portion of the right wall in the housing (401) through a mounting seat, a first piston plate (403) is slidably arranged on the inner lower portion of each of the two hydraulic pipes (402), an arc-shaped groove is formed in the middle portion of each of the two hydraulic pipes (402), a first sealing plate (404) is fixedly connected inside each of the two hydraulic pipes (402), the first sealing plate (404) is positioned on the upper side of the first piston plate (403), a second sealing plate (405) is rotatably connected inside each of the hydraulic pipes (402), the second sealing plate (405) is positioned on the upper side of the first sealing plate (404), a plurality of fan-shaped through holes are formed in the second sealing plate (405) and the first sealing plate (404), a poking block (406) is fixedly connected to the side wall of the second sealing plate (405), the poking block (406) penetrates through an arc-shaped groove of the hydraulic pipe (402), a second piston plate (408) is slidably arranged at the upper part in the hydraulic pipe (402), a mounting plate (409) is fixedly connected to the upper part in the shell (401), moving wheels (410) are rotatably mounted on the front part and the rear part of the mounting plate (409) through shaft rods, a fixed disc (411) is mounted at the left ends of the shaft rods of the two moving wheels (410) through one-way bearings, a plurality of grooves are formed in the circumferential wall of the fixed disc (411), limiting rods (412) are mounted in the plurality of grooves of the fixed disc (411) through springs, a rotating shell (413) is fixedly connected to the front part and the rear part of the upper part in the shell (401) through mounting seats, the rotating shell (413) is positioned at the left side of the mounting plate (409), a plurality of clamping grooves are formed in the inner circumferential wall of the rotating shell (413), the plurality of the limiting rods (412) are in a limiting fit with adjacent clamping grooves on the rotating shell (413) respectively, a hinge rod (414) is rotatably mounted between the left side face of the rotating shell (413) and the upper side face of the second piston plate (408), a bearing assembly is mounted on the shell (401), and the bearing assembly is used for fixing and limiting glass.
8. The hoisting equipment with the fall prevention function for the building construction as claimed in claim 7, wherein the outer side surface of the pulling block (406) is provided with a rough surface, and the pulling block (406) and the arc-shaped groove of the hydraulic pipe (402) have damping to prevent the pulling block (406) from moving by itself.
9. The hoisting device with the fall-preventing function for the building construction according to claim 7 is characterized in that the bearing component comprises a bearing frame (415), the bearing frame (415) is fixedly connected with the lower side surface of the shell (401), a fixing frame (416) is arranged on the upper side surface of the shell (401), the guide rope (212) passes through the fixing frame (416) and is in sliding connection with the fixing frame, a connecting plate (417) is arranged on the side wall of the shell (401), an internal thread pipe (418) is embedded on the connecting plate (417), the upper part and the lower part of the internal thread pipe (418) are respectively in threaded connection with an external thread rod (419), the outer ends of the two external thread rods (419) are respectively provided with a limiting frame (420), a rotating rod (421) is rotatably arranged on the right side of the front part of the two limiting frames (420), clamping plates (422) are fixedly connected on the upper part and the lower part of the rotating rod (421), torsion springs are sleeved on the rotating rods (421) on the upper side and the lower side of the clamping plates (422), the two ends of the four torsion springs are fixedly connected with the rotating rod (421) and the adjacent clamping plate (422) respectively, a moving block (423) is arranged on the upper portion of the fixing frame (416) in a sliding mode, a limiting groove is formed in the lower side face of the moving block (423), a pulling rope (424) is fixedly connected to the right portion of the moving block (423), the pulling rope (424) penetrates through the fixing frame (416) and is connected with the fixing frame in a sliding mode, the tail end of the pulling rope (424) penetrates through the limiting frame (420) on the upper side and is fixedly connected with the adjacent clamping plate (422), a sliding rod (425) is arranged on the upper portion of the fixing frame (416) in a sliding mode, the sliding rod (425) is located on the lower side of the moving block (423), and three spring limiting blocks (426) are arranged on the upper portion of the sliding rod (425).
10. The hoisting device with the function of preventing falling for building construction as claimed in claim 9, wherein the left side surfaces of the two clamping plates (422) are respectively provided with a rubber plate, and the rubber plates are used for increasing the friction force with the glass surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573195.3A CN115057347A (en) | 2022-05-25 | 2022-05-25 | Hoisting equipment with anti-falling function for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573195.3A CN115057347A (en) | 2022-05-25 | 2022-05-25 | Hoisting equipment with anti-falling function for building construction |
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| CN115057347A true CN115057347A (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210573195.3A Pending CN115057347A (en) | 2022-05-25 | 2022-05-25 | Hoisting equipment with anti-falling function for building construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115649765A (en) * | 2022-10-26 | 2023-01-31 | 江苏江达机械制造有限公司 | Special lifting platform mechanism for multi-point discharger of large-tonnage belt conveyor |
| CN116443714A (en) * | 2023-06-19 | 2023-07-18 | 山东耀华玻璃有限公司 | Glass hanging clamp with safety protection function |
| CN116768024A (en) * | 2023-08-23 | 2023-09-19 | 山东工程职业技术大学 | Anti-drop suspension device for intelligent building hoisting |
| CN117068981A (en) * | 2023-10-18 | 2023-11-17 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
| CN117508304A (en) * | 2024-01-08 | 2024-02-06 | 山西三建集团有限公司 | Building construction prevents tong template transfer device |
| CN117554597A (en) * | 2024-01-10 | 2024-02-13 | 中国地质科学院地质力学研究所 | High-level landslide contrast test device and method for complex terrain dynamics simulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115649765A (en) * | 2022-10-26 | 2023-01-31 | 江苏江达机械制造有限公司 | Special lifting platform mechanism for multi-point discharger of large-tonnage belt conveyor |
| CN115649765B (en) * | 2022-10-26 | 2024-05-03 | 江苏江达机械制造有限公司 | Lifting platform mechanism special for multi-point discharger of large-tonnage belt conveyor |
| CN116443714A (en) * | 2023-06-19 | 2023-07-18 | 山东耀华玻璃有限公司 | Glass hanging clamp with safety protection function |
| CN116443714B (en) * | 2023-06-19 | 2023-08-15 | 山东耀华玻璃有限公司 | Glass hanging clamp with safety protection function |
| CN116768024A (en) * | 2023-08-23 | 2023-09-19 | 山东工程职业技术大学 | Anti-drop suspension device for intelligent building hoisting |
| CN116768024B (en) * | 2023-08-23 | 2023-10-31 | 山东工程职业技术大学 | Anti-drop suspension device for intelligent building hoisting |
| CN117068981A (en) * | 2023-10-18 | 2023-11-17 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
| CN117068981B (en) * | 2023-10-18 | 2024-01-30 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
| CN117508304A (en) * | 2024-01-08 | 2024-02-06 | 山西三建集团有限公司 | Building construction prevents tong template transfer device |
| CN117508304B (en) * | 2024-01-08 | 2024-03-12 | 山西三建集团有限公司 | Building construction prevents tong template transfer device |
| CN117554597A (en) * | 2024-01-10 | 2024-02-13 | 中国地质科学院地质力学研究所 | High-level landslide contrast test device and method for complex terrain dynamics simulation |
| CN117554597B (en) * | 2024-01-10 | 2024-04-02 | 中国地质科学院地质力学研究所 | High-level landslide contrast test device and method for complex terrain dynamics simulation |
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