CN113955603A - Hoisting device and winch anti-falling mechanism for building construction - Google Patents
Hoisting device and winch anti-falling mechanism for building construction Download PDFInfo
- Publication number
- CN113955603A CN113955603A CN202111164751.3A CN202111164751A CN113955603A CN 113955603 A CN113955603 A CN 113955603A CN 202111164751 A CN202111164751 A CN 202111164751A CN 113955603 A CN113955603 A CN 113955603A
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- rotating shaft
- pivot
- wall
- frame
- falling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
Abstract
The invention discloses a lifting device and a winding anti-falling mechanism for building construction, which comprise a building frame assembly, wherein the building frame assembly comprises a frame, a conveying mechanism and an anti-falling box, the anti-falling box comprises an inner shaft and a supporting seat, the bottom end of the supporting seat is in a cavity shape, and a fastening piece is arranged at the cavity part. This hoisting device and hoist anti-falling mechanism for construction, with four group's bobbin outer walls on the locking rope of coiling and the mesa four corners butt joint of delivery board can, under the normal condition: the carousel rotates, dials the piece and after contacting the movable block, the spring that its plectrum bottom is connected will shorten, and makes things convenient for the swing of movable block, after the swing of left side above the movable block, the screens ball that its movable block one end is connected will break away from the outer wall notch of carousel to the screens by the screens ball can not appear in the carousel under normal operating condition.
Description
Technical Field
The invention relates to the field of building construction, in particular to a lifting device and a winding anti-falling mechanism for building construction.
Background
The freight elevator is a special freight elevator product for transporting goods in a high room of a building, and is mainly used for transporting goods up and down between various working floors; lifting cars between the stories of the stereo garage and the underground garage, and the like. The product hydraulic system is provided with an anti-falling and overload safety protection device, and each floor and the working table surface of the lifting platform can be provided with an operating button to realize multi-point control.
However, the traditional lifting device and hoisting anti-falling mechanism for building construction in the market at present have the following defects that when building objects are lifted and fed, materials can be lifted and conveyed into each area, but the existing additionally-arranged anti-falling device is arranged on each frame, and cannot be matched with various lifting frames to use the structure of the anti-falling device to be not optimized and the design of the anti-falling device is not reasonable enough for matched equipment.
Disclosure of Invention
The invention aims to provide a lifting device and a winding anti-falling mechanism for building construction, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a lifting device and a winding anti-falling mechanism for building construction comprise a building frame assembly, wherein the building frame assembly comprises a frame, a conveying mechanism and an anti-falling box, the anti-falling box comprises an inner shaft and a supporting seat, the bottom end of the supporting seat is in a cavity shape, a fastening piece is arranged at the cavity part, one end of the fastening piece penetrates through an inner groove part of the supporting seat and is fixedly connected with the bottom end of the anti-falling box, a bobbin is fixedly connected to the outer wall of the inner shaft, a locking rope is wound on the outer wall of the bobbin, a connecting disc and a turntable are respectively arranged at two ends of the bobbin, a locking ring is arranged at the inner cavity parts of the connecting disc and the spring, the inner cavity of the locking ring and the outer wall of the inner shaft are mutually installed, a locking cap is fixedly connected to the outer wall of the spring, the spring is fixedly connected to the outer wall of the locking cap, and a shifting sheet is connected to one end of the spring, the notch end of spring is provided with the screens ball, the one end fixedly connected with movable block of screens ball, install the arbor circle on the outer wall of movable block, the spring is installed to the one end of movable block, the one end of spring and the inner chamber wall fixed connection who prevents weighing down the case, prevent weighing down the inner chamber wall both ends fixedly connected with wrench movement spring installation piece of case, fixedly connected with connecting block between two sets of wrench movement spring installation pieces.
As a still further scheme of the invention: the utility model discloses a power transmission device, including worker frame, pivot three, conveyer plate, pivot three, pivot four, pivot one, pivot five, pivot six and pivot four positions, the power input end of worker frame installs pivot two, install the runner on the outer wall of pivot two, the pivot three is installed at worker frame's upper surface leading position, the below of pivot three is provided with pivot three, one side of pivot three is provided with pivot one, pivot one is provided with the delivery board with the top of pivot three, the conveying has belt one between pivot three and the runner, the below of pivot one is provided with pivot four, the place ahead of pivot four is provided with pivot six, the top of pivot five is provided with pivot four, the other end of belt one is through pivot three, pivot one, pivot five, pivot six and pivot four positions to set up each other with the runner.
As a still further scheme of the invention: the feeding end of the conveying mechanism is provided with a motor, the driving end of the motor is provided with a second screw rod lifting assembly, the outer wall of the second screw rod lifting assembly is provided with a through groove, and the through groove is connected with a third concave sliding plate in a sliding mode.
As a still further scheme of the invention: the outer wall of the third rotating shaft is provided with a fourth belt by an inner position, a first gear is arranged at a direction changing end of the fourth belt, a second gear is arranged above the first gear, and the second gear is in contact with the outer wall of the fourth belt.
As a still further scheme of the invention: the upper table top of the concave sliding plate III is fixedly connected with a screw rod lifting assembly I, a front sliding rail is installed on the front face of the screw rod lifting assembly I, a concave sliding plate II is slidably connected between the front sliding rail and the front face of the screw rod lifting assembly I, a rear plate is fixedly connected with the front face of the concave sliding plate II, opposite penetrating grooves are formed in the outer walls of the left side and the right side of the rear plate, and the opposite penetrating groove openings are slidably connected with the concave sliding plate I.
As a still further scheme of the invention: the front ends of the four groups of concave sliding plates I are welded with an external frame, the inner frame supporting end of the external frame is provided with a motor body, and the driving shaft column is arranged at the driving shaft part of the motor body.
As a still further scheme of the invention: the bottom left and right sides fixedly connected with bottom plate frame of drive shaft post, the bottom fixedly connected with support of bottom plate frame, the connection nail is installed to the four corners position of support.
A construction method of a lifting device and a winding anti-falling mechanism for building construction comprises the following construction steps:
s1: the second rotating shaft is controlled to operate, the first belt is driven to transmit on the first belt under the rotating state of the second rotating shaft, a gear is mounted on the outer wall of the third rotating shaft and used for being in contact with the first belt, the belt is in butt joint with the tail end of a rotating wheel after passing through the third rotating shaft, the first rotating shaft, the fourth rotating shaft, the sixth rotating shaft and the fifth rotating shaft, and therefore a circulating operation is achieved, the section of the fourth rotating shaft and the fifth rotating shaft is suitable for controlling the lifting of the conveying plate, a group of vertical rails are mounted on the back face of an inner frame of the building frame assembly and used for being in butt joint with the conveying plate, and the conveying plate can move up and down on the rails under the transmission of a chain;
s2: when the conveying plate is driven away from the inner frame of the building frame assembly, the first gear is controlled to operate to drive the fourth transmission belt to circularly travel, one section of the fourth belt is contacted with the gear on the outer wall of the third rotating shaft to drive the third rotating shaft to rotate, so that the conveying plate arranged on the third rotating shaft can be driven away from the inner frame of the building frame assembly, and in operation, due to the fact that objects with limited weight can appear, a conveying mechanism is required to be adopted for lifting;
s3: the motor is controlled to operate to drive the concave sliding plate III on the outer wall of the screw rod lifting assembly II to move back and forth, the first screw rod lifting assembly connected with the third concave sliding plate is also controlled to move, so that the material box for limiting the connecting nail is moved to the outside of the frame of the building frame assembly, the first screw rod lifting assembly is controlled to operate, a cavity threaded pipe arranged in the first screw rod lifting assembly is driven to slide on the back of the second concave sliding plate, and the left and right displacement of the connecting nail is realized, when the connecting nail moves the materials to the outside of the frame of the building frame component, the connecting nail is used for placing the materials, an oil cylinder arranged at the top end of the concave sliding plate is controlled to operate, the concave sliding plate I and an external frame connected to the front face of the concave sliding plate I are driven to move up and down, the driving shaft columns connected with the motor body are subjected to controllable rotating operation, so that more full-functionalization can be realized when materials are placed;
s4: the lock rope of coiling on four groups of winding cylinder outer walls and the mesa four corners butt joint of delivery board can, under the normal condition: the rotary table rotates, after the shifting piece contacts the movable block, a spring connected to the bottom end of the shifting piece is shortened, the movable block can swing conveniently, after the shifting piece swings leftwards above the movable block, a clamping ball connected to one end of the movable block can be separated from an outer wall notch of the rotary table, so that the rotary table in a normal operation state cannot be clamped by the clamping ball, a group of anti-falling boxes are arranged above the conveying plate, the conveying plate is prevented from falling, when the conveying plate conveys and places boxes, the boxes are too high in weight, the problem that a chain is broken and the like is caused, and the anti-falling boxes are required to be used for preventing falling;
s5: under abnormal conditions, the rotational speed of carousel risees, and the contact frequency of stirring piece and ring axle is too high, and the movable block also can become higher at the frequency of pulling screens ball, leads to the screens ball can't be blocked to the notch of carousel under this kind of frequency on, can contact the notch periphery of carousel, and under the atress of stirring the piece, the screens ball is in the notch periphery, leads to the spacing of carousel.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the motor is controlled to operate to drive the concave sliding plate III on the outer wall of the screw rod lifting assembly II to displace back and forth, and the screw rod lifting assembly I connected with the concave sliding plate III also controls the displacement to realize the displacement of the material box for limiting the connecting nail to the outside of the frame of the building worker frame assembly, the screw rod lifting assembly I is controlled to operate to drive the cavity threaded pipe arranged in the screw rod lifting assembly I and slide at the back of the concave sliding plate II to realize the left and right displacement of the connecting nail, when the connecting nail moves the material to the outside of the frame of the building worker frame assembly, the screw rod lifting assembly is used for placing the material, the oil cylinder arranged at the top end of the concave sliding plate I is controlled to operate to drive the concave sliding plate I and the external frame connected with the front surface of the concave sliding plate I to displace up and down, and the connected driving shaft column is controlled to rotate by the motor body, so that more full-function can be realized when the material is placed, the structure is more optimized and the design is more reasonable.
In the invention, four groups of locking ropes wound on the outer wall of the winding drum are butted with four corners of the table top of the conveying plate, and under the normal condition: the carousel rotates, dials the piece and after contacting the movable block, the spring that its plectrum bottom is connected will shorten, and makes things convenient for the swing of movable block, after the swing of left side above the movable block, the screens ball that its movable block one end is connected will break away from the outer wall notch of carousel to the screens by the screens ball can not appear in the carousel under normal operating condition.
According to the invention, under the rotation state of the second rotating shaft, the first belt is driven to transmit on the first belt, wherein a gear is arranged on the outer wall of the third rotating shaft and is used for being in contact with the first belt, the third rotating shaft, the first rotating shaft, the fourth rotating shaft, the sixth rotating shaft and the fifth rotating shaft are butted with the tail end of the rotating wheel, so that a circulating operation is realized, the section of the fourth rotating shaft and the fifth rotating shaft is suitable for controlling the lifting of the conveying plate, a group of vertical rails are arranged on the back surface of an inner frame of the building frame assembly and are used for being butted with the conveying plate, and the conveying plate can move up and down on the rails under the transmission of the chains.
Drawings
FIG. 1 is a schematic structural view of a lifting device and a hoisting anti-falling mechanism for building construction;
FIG. 2 is a structural diagram of a construction frame assembly of a lifting device and a hoisting anti-falling mechanism for building construction;
FIG. 3 is a structural diagram of a conveying mechanism in a lifting device and a winding anti-falling mechanism for building construction;
FIG. 4 is a disassembled view of a construction frame assembly of the lifting device and the hoisting anti-falling mechanism for building construction;
FIG. 5 is an internal structure view of a lifting device and a fall-preventing box of a winding fall-preventing mechanism for building construction;
FIG. 6 is a structural diagram of a bobbin in a lifting device and a winding anti-falling mechanism for building construction;
fig. 7 is a side view of a turntable in a lifting device and a winding anti-falling mechanism for building construction.
In the figure: the device comprises a building worker frame assembly 1, a worker frame 2, a conveying mechanism 3, a motor body 4, an external frame 5, a first concave sliding plate 6, a second concave sliding plate 7, a first lead screw lifting assembly 8, a motor 9, a third concave sliding plate 10, a front sliding rail 11, a second lead screw lifting assembly 12, a support 13, a connecting nail 14, a bottom plate frame 15, a driving shaft column 16, a first rotating shaft 17, a conveying plate 18, a second rotating shaft 19, a rotating wheel 20, a third rotating shaft 21, a first belt 22, a third rotating shaft 23, a fourth belt 24, a first gear 25, a second gear 26, a fourth rotating shaft 27, a fifth rotating shaft 28, a sixth rotating shaft 29, a fastener 30, a winding drum 31, a locking rope 32, a support seat 33, an inner shaft 34, a locking ring 35, an anti-falling box 36, a connecting disc 37, a rotating disc 38, a spring 39, a locking cap 40, a poking sheet 41, a clamping ball 42, a movable block 43, a spring 44, a connecting block 45, a twisting spring mounting block 46 and a shaft ring 47.
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 to 7, in the embodiment of the present invention, a lifting device and a winding anti-falling mechanism for building construction includes a building frame assembly 1, the building frame assembly 1 includes a frame 2, a conveying mechanism 3 and an anti-falling box 36, the anti-falling box 36 includes an inner shaft 34 and a supporting seat 33, the bottom end of the supporting seat 33 is in a cavity shape, the cavity is provided with a fastening member 30, one end of the fastening member 30 penetrates through an inner groove portion of the supporting seat 33 and is fixedly connected with the bottom end of the anti-falling box 36, an outer wall of the inner shaft 34 is fixedly connected with a bobbin 31, an outer wall of the bobbin 31 is wound with a locking rope 32, two ends of the bobbin 31 are respectively provided with a connecting disc 37 and a rotating disc 38, the connecting disc 37 and an inner cavity portion of the inner shaft of a spring 39 are provided with a locking ring 35, an inner cavity of the locking ring 35 and an outer wall of the 34 are provided with each other, an outer wall of the spring 39 is fixedly connected with a locking cap 40, an outer wall of the locking cap 40 is fixedly connected with a spring 39, one end of the spring 39 is connected with a poking sheet 41, a notch end of the spring 39 is provided with a clamping ball 42, one end of the clamping ball 42 is fixedly connected with a movable block 43, the outer wall of the movable block 43 is provided with a shaft ring 47, one end of the movable block 43 is provided with a spring 44, one end of the spring 44 is fixedly connected with the inner cavity wall of the anti-falling box 36, two ends of the inner cavity wall of the anti-falling box 36 are fixedly connected with twisting spring installation blocks 46, a connecting block 45 is fixedly connected between two groups of twisting spring installation blocks 46, the power input end of the work frame 2 is provided with a second rotating shaft 19, the outer wall of the second rotating shaft 19 is provided with a rotating wheel 20, the front part of the upper surface of the work frame 2 is provided with a third rotating shaft 21, a third rotating shaft 23 is arranged below the third rotating shaft 21, one side of the third rotating shaft 23 is provided with a first rotating shaft 17, a conveying plate 18 is arranged above the first rotating shaft 17 and the third rotating shaft 23, a first belt 22 is conveyed between the third rotating shaft 21 and the rotating wheel 20, a fourth rotating shaft 27 is arranged below the first rotating shaft 17, a sixth rotating shaft 29 is arranged in front of the fourth rotating shaft 27, a fourth rotating shaft 27 is arranged above the fifth rotating shaft 28, the other end of the belt 22 passes through the third rotating shaft 21, the third rotating shaft 23, the first rotating shaft 17, the fifth rotating shaft 28, the sixth rotating shaft 29 and the fourth rotating shaft 27 and is mutually arranged with the rotating wheel 20, a motor 9 is arranged at the advancing end of the conveying mechanism 3, a second screw rod lifting component 12 is arranged at the driving end of the motor 9, a through groove is arranged on the outer wall of the second screw rod lifting component 12, a concave sliding plate three 10 is connected with the through groove in a sliding manner, a fourth belt 24 is arranged at the outer wall of the third rotating shaft 23 close to the inner position, a first gear 25 is arranged at the redirection end of the fourth belt 24, a second gear 26 is arranged above the first gear 25, the second gear 26 is in contact with the outer wall of the fourth belt 24, and a first screw rod lifting component 8 is fixedly connected with the upper table top surface of the concave sliding plate three belt 10, the lead screw lifting assembly comprises a lead screw lifting assembly I8, a front slide rail 11 is mounted on the front face of the lead screw lifting assembly I8, a concave slide plate II 7 is slidably connected between the front slide rail 11 and the front face of the lead screw lifting assembly I8, a rear plate is fixedly connected to the front face of the concave slide plate II 7, opposite penetrating grooves are formed in the outer walls of the left side and the right side of the rear plate, concave slide plates I6 are slidably connected to opposite penetrating groove openings, an external frame 5 is welded to the front ends of the four concave slide plates I6, a motor body 4 is mounted at the inner frame supporting end of the external frame 5, a driving shaft column 16 is mounted at the driving shaft portion of the motor body 4, bottom plate frames 15 are fixedly connected to the left side and the right side of the bottom of the driving shaft column 16, supports 13 are fixedly connected to the bottom ends of the bottom plate frames 15, and connecting nails 14 are mounted at four corners of the supports 13.
The operation process of the invention is as follows:
when in use, materials are placed on the table top of the conveying plate 18;
controlling the second rotating shaft 19 to operate, driving the first belt 22 to transmit on the first belt 22 in a rotating state of the second rotating shaft 19, wherein a gear is mounted on the outer wall of the third rotating shaft 21 and is used for being in contact with the first belt 22, the first belt 22 is butted with the tail end of the rotating wheel 20 after passing through the third rotating shaft 23, the first rotating shaft 17, the fourth rotating shaft 27, the sixth rotating shaft 29 and the fifth rotating shaft 28, so that a circulating operation is realized, the section of the fourth rotating shaft 27 and the first rotating shaft 17 is suitable for controlling the lifting of the conveying plate 18, a group of vertical rails are mounted on the back surface of the inner frame of the building frame assembly 1 and are used for being butted with the conveying plate 18, and the conveying plate 18 can move up and down on the rails under the transmission of a chain;
when the conveying plate 18 is driven away from the inner frame of the building frame assembly 1, the first gear 25 is controlled to operate, the fourth belt 24 is driven to circularly travel, one section of the fourth belt 24 is contacted with the gear on the outer wall of the third rotating shaft 23, and the third rotating shaft 23 is driven to rotate, so that the conveying plate 18 placed on the third rotating shaft 23 can be driven away from the inner frame of the building frame assembly 1;
but because the objects with limited weight can appear, the conveying mechanism 3 is required to be adopted for hoisting;
specifically, the method comprises the following steps: the motor 9 is controlled to operate to drive the concave sliding plate III 10 on the outer wall of the lead screw lifting assembly II 12 to move back and forth, and the lead screw lifting assembly I8 connected with the concave sliding plate III 10 also controls the displacement, so that the material box limited by the connecting nail 14 is displaced to the outside of the frame of the building frame assembly 1;
controlling the first screw rod lifting assembly 8 to operate, driving a cavity threaded pipe arranged in the first screw rod lifting assembly 8 to slide at the back of the second concave sliding plate 7, so that the left and right displacement of the connecting nail 14 is realized, and when the connecting nail 14 moves materials out of the frame of the building frame assembly 1, the connecting nail is used for placing the materials;
the operation of an oil cylinder arranged at the top end of the concave sliding plate I6 is controlled to drive the concave sliding plate I6 and the external frame 5 connected to the front face of the concave sliding plate I6 to move up and down, and the connected driving shaft column 16 is subjected to controllable rotating operation through the motor body 4, so that more full-functionalization can be realized when materials are placed;
secondly, a group of anti-falling boxes 36 are arranged above the conveying plate 18, so that the problems that the conveying plate 18 falls, when the conveying plate 18 transports and places boxes, the boxes are too high in weight, chains break and the like are caused, and anti-falling is needed by using the anti-falling boxes 36;
specifically, the method comprises the following steps: the four groups of locking ropes 32 wound on the outer wall of the winding drum 31 and the table board four corners of the conveying plate 18 are butted, under the normal condition: the turntable 38 rotates, after the shifting piece 41 contacts the movable block 43, the spring 39 connected with the bottom end of the shifting piece 41 is shortened, so that the movable block 43 can swing conveniently, and after the shifting piece 41 swings to the left above the movable block 43, the clamping ball 42 connected with one end of the movable block 43 can be separated from the notch of the outer wall of the turntable 38, so that the clamping of the clamped ball 42 cannot occur on the turntable 38 in a normal operation state;
under abnormal conditions, the rotating speed of the turntable 38 rises, the contact frequency of the dial plate 41 and the shaft ring 47 is too high, the frequency of the movable block 43 pulling the blocking ball 42 also becomes higher, so that the blocking ball 42 cannot be blocked on the notch of the turntable 38 under the frequency and can contact the periphery of the notch of the turntable 38, and under the stress of the dial plate 41, the blocking ball 42 is positioned on the periphery of the notch, so that the limiting of the turntable 38 is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a hoisting device and hoist anti-falling mechanism for construction, includes builder's frame subassembly (1), its characterized in that: the building frame assembly (1) comprises a frame (2), a conveying mechanism (3) and an anti-falling box (36), the anti-falling box (36) comprises an inner shaft (34) and a supporting seat (33), the bottom end of the supporting seat (33) is in a cavity shape, a fastening piece (30) is installed at the cavity position, one end of the fastening piece (30) penetrates through an inner groove position of the supporting seat (33) and is fixedly connected with the bottom end of the anti-falling box (36), a winding drum (31) is fixedly connected to the outer wall of the inner shaft (34), a locking rope (32) is wound on the outer wall of the winding drum (31), a connecting disc (37) and a rotating disc (38) are installed at two ends of the winding drum (31) respectively, a locking ring (35) is installed at the inner cavity positions of the connecting disc (37) and a spring (39), the inner cavity of the locking ring (35) is installed with the outer wall of the inner shaft (34), a locking cap (40) is fixedly connected to the outer wall of the spring (39), fixedly connected with spring (39) on the outer wall of locking cap (40), the one end of spring (39) is connected with dials movable block (41), the notch end of spring (39) is provided with screens ball (42), the one end fixedly connected with movable block (43) of screens ball (42), install race (47) on the outer wall of movable block (43), spring (44) are installed to the one end of movable block (43), the one end of spring (44) and the inner chamber wall fixed connection who prevents weighing down case (36), the inner chamber wall both ends fixedly connected with of preventing weighing down case (36) wriggles spring mounting piece (46), fixedly connected with connecting block (45) between two sets of wriggling spring mounting pieces (46).
2. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (1), wherein: the utility model discloses a rotating shaft, including worker frame (2), power input end installs pivot two (19), install runner (20) on the outer wall of pivot two (19), the leading position of upper surface of worker frame (2) installs pivot three (21), the below of pivot three (21) is provided with pivot three (23), one side of pivot three (23) is provided with pivot one (17), the top of pivot one (17) and pivot three (23) is provided with delivery board (18), the conveying has belt one (22) between pivot three (21) and runner (20), the below of pivot one (17) is provided with pivot four (27), the place ahead of pivot four (27) is provided with pivot six (29), the top of pivot five (28) is provided with pivot four (27), the other end of belt one (22) is through pivot three (21), pivot three (23), A first rotating shaft (17), a fifth rotating shaft (28), a sixth rotating shaft (29) and a fourth rotating shaft (27) which are mutually arranged with the rotating wheel (20).
3. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (1), wherein: the feeding mechanism is characterized in that a motor (9) is installed at the advancing end of the conveying mechanism (3), a second screw rod lifting assembly (12) is installed at the driving end of the motor (9), a through groove is formed in the outer wall of the second screw rod lifting assembly (12), and a concave sliding plate III (10) is connected to the through groove in a sliding mode.
4. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (2), wherein: the outer wall of pivot three (23) leans on inside position to install belt four (24), gear one (25) are installed to the change of direction end of belt four (24), the top of gear one (25) is provided with gear two (26), gear two (26) and the outer wall contact of belt four (24).
5. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (3), wherein: the last mesa fixedly connected with lead screw lifting unit (8) of spill slide three (10), leading slide rail (11) are installed to the leading face of lead screw lifting unit (8), sliding connection has spill slide two (7) between the leading face of leading slide rail (11) and lead screw lifting unit (8), the leading face fixedly connected with rear plate of spill slide two (7), and seted up on the left and right sides outer wall of rear plate to the wearing groove, and to wearing notch position sliding connection have spill slide one (6).
6. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (5), wherein: the front ends of the four groups of concave sliding plates I (6) are welded with an external frame (5), the inner frame supporting end of the external frame (5) is provided with a motor body (4), and a driving shaft column (16) is arranged at the driving shaft part of the motor body (4).
7. The lifting device and the hoisting anti-falling mechanism for building construction according to claim (6), wherein: the bottom left and right sides fixedly connected with bottom plate frame (15) of drive shaft post (16), the bottom fixedly connected with support (13) of bottom plate frame (15), connection nail (14) are installed to the four corners position of support (13).
8. The construction method of the lifting device and the winding anti-falling mechanism for building construction according to the claims 1 to 7, which comprises the following construction steps:
s1: controlling a second rotating shaft (19) to operate, driving a first belt (22) to transmit on the first belt (22) under the rotating state of the second rotating shaft (19), wherein a gear is installed on the outer wall of a third rotating shaft (21) and is used for being in contact with the first belt (22), the first belt (22) passes through a third rotating shaft (23), a first rotating shaft (17), a fourth rotating shaft (27), a sixth rotating shaft (29) and a fifth rotating shaft (28) and is in butt joint with the tail end of a rotating wheel (20) so as to realize a circulating operation, the section of the fourth rotating shaft (27) and the first rotating shaft (17) is suitable for controlling the lifting of a conveying plate (18), a group of vertical rails are installed on the back surface of an inner frame of the building frame assembly (1) and are used for being in butt joint with the conveying plate (18), and the conveying plate (18) can move up and down on the rails under the transmission of a chain;
s2: when the conveying plate (18) moves away from the inner frame of the building frame assembly (1), the gear I (25) is controlled to operate to drive the driving belt IV (24) to circularly travel, one section of the belt IV (24) is contacted with the gear on the outer wall of the rotating shaft III (23) to drive the rotating shaft III (23) to rotate, so that the conveying plate (18) placed on the rotating shaft III (23) can move away from the inner frame of the building frame assembly (1), and in operation, due to the occurrence of objects with limited weight, the conveying mechanism (3) is required to be adopted for lifting;
s3, controlling a motor (9) to operate to drive a concave sliding plate III (10) on the outer wall of a screw rod lifting assembly II (12) to displace back and forth, controlling a screw rod lifting assembly I (8) connected with the concave sliding plate III (10) to displace as well, and realizing displacement of a material box limited by a connecting nail (14) to the outside of the frame of the building worker frame assembly (1), controlling the screw rod lifting assembly I (8) to operate to drive a cavity threaded pipe arranged in the screw rod lifting assembly I (8) and slide at the back of a concave sliding plate II (7) to realize left and right displacement of the connecting nail (14), and controlling an oil cylinder arranged at the top end of the concave sliding plate I (6) to operate to drive the concave sliding plate I (6) and an external frame (5) connected to the front of the concave sliding plate I (6) to displace up and down when the connecting nail (14) moves the material to the outside of the building worker frame assembly (1), the driving shaft column (16) connected with the motor body (4) is subjected to controllable rotating operation, so that more full-functionalization can be realized when materials are placed;
s4: the table board four corners butt joint of the locking rope (32) of coiling on four groups of bobbins (31) outer wall and delivery board (18) can, under normal conditions: the rotary table (38) rotates, after the shifting piece (41) contacts the movable block (43), a spring (39) connected with the bottom end of the shifting piece (41) is shortened, the movable block (43) can swing conveniently, after the movable block (43) swings leftwards, a clamping ball (42) connected with one end of the movable block (43) can be separated from an outer wall notch of the rotary table (38), so that the rotary table (38) in a normal operation state cannot be clamped by the clamping ball (42), a group of anti-falling boxes (36) are further arranged above the conveying plate (18), the conveying plate (18) is prevented from falling, when the conveying plate (18) conveys the boxes, the boxes are too high in weight, the problems of chain breakage and the like are caused, and the anti-falling boxes (36) are required to be used for anti-falling, particularly as above;
s5: under abnormal conditions, the rotating speed of the turntable (38) is increased, the contact frequency of the dial plate (41) and the shaft ring (47) is too high, the frequency of the movable block (43) for pulling the clamping ball (42) is also higher, the clamping ball (42) cannot be clamped on the notch of the turntable (38) under the frequency, the clamping ball can contact the periphery of the notch of the turntable (38), and under the stress of the dial plate (41), the clamping ball (42) is positioned on the periphery of the notch, so that the limiting of the turntable (38) is realized.
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| CN113955603B (en) | 2023-10-17 |
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