CN209835350U - Bent rail lifting elevator frame - Google Patents
Bent rail lifting elevator frame Download PDFInfo
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- CN209835350U CN209835350U CN201822101530.1U CN201822101530U CN209835350U CN 209835350 U CN209835350 U CN 209835350U CN 201822101530 U CN201822101530 U CN 201822101530U CN 209835350 U CN209835350 U CN 209835350U
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Abstract
A curved track lifting elevator frame comprises a fixing mechanism, a lifting mechanism and a control mechanism; the fixing mechanism comprises an elevator door arranged on the front side of an elevator cover, a car pit is arranged in the elevator cover, two parallel bent rails are arranged on the rear side of the car pit, racks are arranged in the bent rails, rail distance rods are arranged on the outer sides of the two bent rails, and transverse inclined struts are arranged at two ends of each rail distance rod; the lifting mechanism comprises a driving beam and a driven beam device which are arranged on two bent rails, wherein the rear end of the driven beam device is provided with a leveling frame, and a lift car is arranged below the leveling frame; the elevator cover arranged on the cage pit and the two parallel curved rails are adopted to replace the original shaft and gallery bridge with guide rails, so that not only are steel structural members and curtain walls saved, but also manufacturing cost and installation cost are saved; the leveling motor is automatically controlled by adopting the front and rear balance contacts and the leveling springs which are arranged between the leveling frame and the elevator car, so that the elevator car is in a vertical state when passing through the curved track, and the upper and lower access cost is lower.
Description
Technical Field
The application relates to a lifting elevator, in particular to a curved track lifting elevator frame for a small residential building elevator.
Background
Most of the existing small residential buildings with less than eight floors are built without considering the position for installing the elevator, and with the arrival of aging, people who are inconvenient to move and home-care have difficulty going upstairs and downstairs, and need to install an elevator, and the site selection is not only influenced by an underground pipe network and a power grid, but also cannot influence the lighting of neighbors; more receive the influence of current well formula elevator price in the cost, more than half still need add the gallery bridge in well one side and just can switch on corridor department, and its well adds the expense of gallery bridge and occupies more than two-thirds of total price, and civil engineering, installation cycle are long again, and the rust-resistant maintenance cost of steel construction of well is high again.
SUMMERY OF THE UTILITY MODEL
The application is directed to above-mentioned problem, provides a curved track lift elevator frame for little residence building elevator, simple structure, simple to operate, the cost is low, maintenance cost is few again.
According to the technical scheme of the application: a curved track lifting elevator frame comprises a fixing mechanism, a lifting mechanism and a control mechanism;
the fixing mechanism comprises an elevator cover 8, an elevator door 7 is arranged on the front side of the elevator cover 8, an elevator car pit 15 is arranged in the elevator cover 8, a buffer spring 13 is arranged in the elevator car pit 15, two bent rails 1 are arranged on the rear side of the elevator car pit 15, racks 22 are respectively arranged on the inner sides of the two bent rails 1, a rail distance rod 3 is arranged on the outer sides of the two bent rails 1, a power supply chute 28 is arranged on one side of the rail distance rod 3, transverse inclined struts 2 are arranged at two ends of the rail distance rod 3, and a lifting mechanism is arranged in the two bent rails (see attached figures 1, 2 and 14);
the lifting mechanism comprises an active beam device 16 and a passive beam device 18 which are arranged in two bent rails 1, wherein the rear end of the passive beam device 18 is provided with a leveling frame 10, a leveling vehicle 34 is arranged in the leveling frame 10, a leveling angle 11 is arranged between the active beam device 16 and the leveling vehicle 34, and a car 9 is arranged below the leveling frame 10;
a worm motor 25 (shown in figure 8) is arranged on the driving beam device 16, a frequency converter 26 is arranged on one side of the worm motor 25, gear shafts 23 are arranged on two sides of a worm gear box of the worm motor 25, and gears 21 are arranged at two ends of each gear shaft 23; the two sides of the driving beam device 16 are provided with transverse positioning wheels 14, and the inner sides of the transverse positioning wheels 14 are provided with longitudinal positioning wheels 20; the rear side of the driving beam device 16 is provided with a leveling ear 24, and a leveling angle 11 (shown in figure 14) is arranged in the leveling ear 24; a boom groove 19 is formed in each of the two ends of the rear side of the driving beam device 16, a boom 17 is arranged in each boom groove 19, and an aligning ball is arranged in each of the two ends of each boom 17; a power supply sliding rod 27 is arranged on the right side of the driving beam device 16;
a synchronous stopper 29 (shown in figure 10) is arranged on the driven beam device 18, a gear shaft is arranged in the synchronous stopper 29, and gears 21 are arranged at two ends of the gear shaft; the two sides of the passive beam device 18 are provided with transverse positioning wheels 14, and the inner sides of the transverse positioning wheels 14 are provided with longitudinal positioning wheels 20; the two ends of the rear side of the passive beam device 18 are provided with a hanging rod groove 19; the rear end of the passive beam device 18 is provided with a leveling frame 10, and pulley grooves 30 are arranged in two sides of the leveling frame 10; a leveling motor 32 is arranged on the rear side of the leveling frame 10, a leveling threaded seat 31 is arranged on one side of the leveling motor 32, and a threaded sleeve is arranged in the leveling threaded seat 31; car seats 38 on two sides below the leveling frame 10, car shafts 39 (shown in figure 11) are arranged in the car seats 38, and cars 9 are arranged in the two car shafts 39; the front and back surfaces between the leveling frame 10 and the elevator car 9 are provided with a balance contact 12 and a leveling spring 42; a leveling vehicle 34 is arranged in the pulley groove 30;
two pulleys 37 are arranged on two sides of the leveling vehicle 34, a screw rod 33 is arranged at the rear end of the leveling vehicle 34, a leveling buckle 35 is arranged on the leveling vehicle 34, a leveling angle 11 is arranged in the leveling buckle 35, the leveling angle 11 is a triangle provided with three connecting lugs 36, and a centering ball is arranged in each connecting lug 36;
the control mechanism comprises a worm motor 25, a frequency converter 26 arranged on one side of the worm motor 25, a leveling motor 32 arranged on the rear side of the leveling frame 10, a leveling threaded seat 31 arranged on one side of the leveling motor 32, a screw rod 33 arranged on the rear end of a leveling car 34, and a balance contact 12 and a leveling spring 40 which are arranged on the front and rear surfaces between the leveling frame 10 and the car 9; belt pulleys are arranged at one ends of the leveling motor 33 and the leveling threaded seat 31, and belts are arranged on the belt pulleys;
the bent track 1 is made of I-shaped steel made of stainless iron materials;
the driving beam device 16 is provided with a waterproof and dustproof cover 41;
the two bent rails 1 are arranged, the distance between the two bent rails is equal, and the bending degrees are the same;
two racks 22 are arranged and are respectively arranged on the inner side wall of the bent track 1;
two suspenders 17 are arranged and are respectively arranged in the suspender grooves 19 of the active beam device 16 and the passive beam device 18;
four pulleys 37 are arranged and respectively arranged on two sides of the leveling vehicle 34, two pulleys;
four gears 21 are arranged and respectively arranged at the matching positions of the two sides of the driving beam device 16 and the driven beam device 18 and the rack 22, so that the elevator car is driven by the elevator mechanism to lift;
eight transverse positioning wheels 14 are arranged and are respectively arranged at the contact positions of the two sides of the driving beam device 16 and the driven beam device 18 and the outer side of the curved track 1 to prevent gear running;
four longitudinal positioning wheels 20 are arranged and are respectively arranged at the contact positions of the two sides of the driving beam device 16 and the driven beam device 18 and the inner side surface of the curved track 1 to prevent gear slippage;
copper bars 45 are arranged in the power supply sliding groove 28, partitions 46 are arranged among the copper bars 45, and elastic pads 47 are arranged on the back surfaces of the copper bars 45; two sides of the opening surface of the power supply chute 28 are provided with waterproof soft boards 42 which can be overlapped, and the waterproof soft boards are polytetrafluoroethylene sheets;
the top end of the power slide bar 27 is provided with a three-phase power support rod 43 and a carbon brush 44;
the technical effects of this application lie in: the elevator cage is arranged on the cage pit, and the two parallel curved rails are arranged on the rear side of the cage pit in the elevator cage, one sides of the two curved rails are positioned by rail distance rods, and the two ends of the two curved rails are fixed by transverse inclined struts to replace the original hoistway and gallery bridge with guide rails, so that steel structural parts are saved; the lifting mechanism provided with the waterproof and dustproof cover is adopted to replace the originally used rainproof and dustproof curtain wall on the shaft and the gallery bridge, so that the steel structural member and the curtain wall are saved, and the manufacturing cost and the installation cost are saved; the bent rail is made of the I-shaped steel made of the stainless iron material, painting is not needed, and the use cost is reduced; a waterproof power supply sliding groove is combined with a power supply sliding rod to supply power to the worm motor; the worm motor with frequency conversion is adopted to ensure the stable up and down of the elevator, so that not only is a counterweight device required by the original hoistway elevator removed, but also the space of an elevator cover is saved, and the occupied area and the cost of the elevator are reduced; the elevator car is driven to lift by a lifting mechanism by adopting the matching of gears and racks arranged on two sides of a driving beam and a driven beam and the adoption of longitudinal positioning wheels arranged on two sides of the driving beam and the driven beam and contacted with the inner side surface of a curved track, so as to prevent and control the gear from slipping; the lateral positioning wheels which are arranged on two sides of the driving beam device and the driven beam device and are in contact with the outer side of the curved track are adopted to prevent and control gear deviation; the center adjusting ball arranged in the suspension rod is connected with the shaft tail of the transverse positioning wheel in the suspension rod groove 19, and the center adjusting ball arranged in the connecting lug is connected with the leveling lug 24 and the leveling buckle 35 to form a lifting frame suitable for lifting of a curved track, so that the stable operation at the curved road is ensured; the front and rear balance contacts and the leveling spring arranged between the leveling frame and the cage are adopted to automatically control the leveling motor, so that the screw rod in the leveling screw seat drives the leveling vehicle to move, the horizontal position of the leveling frame is automatically adjusted, the cage is ensured to be in a vertical state when passing through a curved track, a novel and simple modern curved track elevator is provided for short-rise users, and the elevator is lower in up-down and in-out cost, and is safer and more convenient.
Drawings
Fig. 1 is a left side view schematically showing the structure of the curved track elevator frame.
Fig. 2 is a front view structural schematic diagram of the curved track elevator frame.
Fig. 3 is a schematic diagram showing a left side view of the elevator car in the curved rail elevator frame when it is lifted to the curved rail.
Fig. 4 is a schematic front view showing a structure in which a car in the curved rail elevator cage is lifted up to a curved rail.
Fig. 5 is a schematic diagram showing a left side view of the elevator car in the curved track elevator cage up to the landing door.
Fig. 6 is a schematic view of a structure in which the car in the curved track elevator cage is raised to a corridor door.
Fig. 7 is a schematic structural view of a curved rail 1 and cross braces 2 in the curved rail elevator frame.
Fig. 8 is a schematic top view of the driving beam unit 16 in the curved track elevator frame.
Fig. 9 is a left side view schematically showing the construction of the drive beam apparatus 16 in the curved track elevator frame.
Fig. 10 is a schematic top view of the passive beam arrangement 18 in the curved track elevator frame.
Fig. 11 is a left side view schematically showing the structure in which the passive beam device 18 of the curved track elevator frame is connected to the car 9.
Fig. 12 is a schematic top view of the leveling cart 34 connected to the leveling angle 11 in the curved-track elevator frame.
Fig. 13 is a left side view schematically showing the structure of the leveling vehicle 34 connected to the leveling angle 11 in the curved track elevator frame.
Fig. 14 is a schematic top view of the drive beam device 16, the leveling vehicle 34, and the connecting leveling angle 11 in the curved track elevator frame.
Fig. 15 is a schematic structural view of the power slide bar 27 and the power slide groove 28 in the curved track elevator frame.
Detailed Description
The following description of the embodiments of the present application will be made with reference to the accompanying drawings.
In the figure, comprises a curved track 1, a transverse diagonal brace 2, a track distance rod 3, a corridor wall 4, a corridor elevator door 5, a corridor 6, an elevator door 7, an elevator cover 8, a car 9, a leveling frame 10, a leveling angle 11, a balance contact 12, a buffer spring 13, a transverse positioning wheel 14, a car pit 15, a driving beam device 16, a suspender 17, a driven beam device 18, a suspender groove 19, a longitudinal positioning wheel 20, a gear 21, a rack 22, a gear shaft 23 and a leveling lug 24, the device comprises a worm motor 25, a frequency converter 26, a power slide rod 27, a power slide groove 28, a synchronous stopper 29, a pulley groove 30, a leveling thread seat 31, a leveling motor 32, a screw rod 33, a leveling vehicle 34, a leveling buckle 35, a connecting lug 36, a pulley 37, a car seat 38, a car shaft 39, a leveling spring 40, a waterproof dustproof cover 41, a waterproof soft board 42, a power support rod 43, a carbon brush 44, a copper bar 45, a partition 46, an elastic pad 47, a door head 48 and the like.
As shown in the figures, the application relates to a curved track lifting elevator frame, which comprises a fixing mechanism, a lifting mechanism and a control mechanism;
the fixing mechanism comprises an elevator cover 8, an elevator door 7, a car pit 15, a buffer spring 13, a bent track 1, a rack 22, a track distance rod 3, a transverse diagonal brace 2, a power supply chute 28, a corridor wall 4, a corridor elevator door 5, a corridor 6, a door head 48 and a corridor wall 4; the elevator cover 8 is arranged on the front side of a door head 48, the elevator door 7 faces the door head 48, the car pit 15 is arranged in the elevator cover 8, and the buffer spring 13 is arranged in the car pit 15; two bent rails 1 are arranged and arranged at the rear side of the car pit 15; the racks 22 are respectively arranged on the inner sides of the bent tracks 1, the track distance rods 3 are arranged on the outer sides of the two bent tracks 1, and the power supply sliding chute 28 is arranged on one side of each track distance rod 3; one end of the transverse diagonal brace 2 is respectively arranged at two ends of the track distance rod 3, and the other end of the transverse diagonal brace is respectively arranged on the corridor wall 4; the corridor elevator door 5 is arranged on a corridor wall 4 of a corridor 6; the lifting mechanism is arranged in the two bent rails (see attached figures 1 and 7);
the lifting mechanism comprises an active beam device 16, a passive beam device 18, a leveling frame 10, a leveling vehicle 34, a leveling angle 11 and a car 9; the active beam device 16 and the passive beam device 18 are arranged in two curved tracks, the leveling frame 10 is arranged at the rear end of the passive beam device 18, the leveling vehicle 34 is arranged in the leveling frame 10, the leveling angle 11 is arranged between the active beam device 16 and the leveling vehicle 34, and the car 9 is arranged below the leveling frame 10;
the driving beam device 16 comprises a worm motor 25, a frequency converter 26, a gear shaft 23, a gear 21, a transverse positioning wheel 14, a longitudinal positioning wheel 20, a leveling lug 24, a leveling angle 11, a connecting lug 36, a suspender groove 19, a suspender 17, a centering ball and a power supply slide rod 27; the worm motor 25 is arranged on the driving beam device 16 (see fig. 8), the frequency converter 26 is arranged on one side of the worm motor 25, the gear shaft 23 is arranged on two sides of a worm gear box of the worm motor 25, and the gears 21 are arranged on two ends of the gear shaft 23; the transverse positioning wheels 14 are arranged at two sides of the driving beam device 16, and the longitudinal positioning wheels 20 are arranged at the inner sides of the transverse positioning wheels 14; the leveling lug 24 is arranged at the rear side of the driving beam device 16, and the connecting lug 36 is arranged in the leveling angle 11 and connected with the leveling lug 24; the boom grooves 19 are provided on both ends of the rear side of the driving beam device 16, and the booms 17 are provided in the boom grooves 19; the aligning balls are arranged in the two ends of the suspension rod 17, and the shaft holes of the aligning balls are connected with the shaft tails of the transverse positioning wheels 14; the power slide bar 27 is arranged at one side of the driving beam device 16 and is connected with the power slide groove 28 (see the attached figures 8 and 9);
the passive beam device 18 comprises a synchronous stopper 29, a gear shaft 23, a gear 21, a transverse positioning wheel 14, a longitudinal positioning wheel 20, a lifting rod groove 19, a lifting rod 17, a leveling frame 10, a leveling motor 32, a leveling threaded seat 31, a threaded sleeve, car seats 38 on two sides, a car shaft 39, a car 9, a balance contact 12, a leveling spring 42, a pulley groove 30 and a leveling vehicle 34; the synchronous stopper 29 is provided on the passive beam device 18 (see fig. 10), the gear shaft 23 is provided in the synchronous stopper 29, and the gears 21 are provided at both ends of the gear shaft; the transverse positioning wheels 14 are arranged at two sides of the passive beam device 18, and the longitudinal positioning wheels 20 are arranged at the inner sides of the transverse positioning wheels 14; the suspender grooves 19 are arranged in the two ends of the rear side of the passive beam device 18, the suspender 17 is arranged in the suspender grooves 19, and the shaft holes of the centering balls in the two ends of the suspender 17 are connected with the shaft tail of the transverse positioning wheel 14 in the passive beam device; the leveling frame 10 is arranged at the rear end of the passive beam device 18, and the pulley grooves 30 are arranged in two sides of the leveling frame 10; the leveling motor 32 is arranged on the rear side of the leveling frame 10, and the leveling screw seat 31 is arranged on one side of the leveling motor 32; the car seats 38 are arranged on two sides below the leveling frame 10, the car shafts 39 are arranged in the car seats 38, and the car 9 is arranged in the two car shafts 39; the balance contact 12 and the leveling spring 42 are arranged on the front and back surfaces between the leveling frame 10 and the cage 9 (see the attached figure 11); two pulleys 37 are arranged on two sides of the leveling vehicle 34, and the pulleys 37 of the leveling vehicle 34 are arranged in the pulley grooves 30 (see fig. 14); the screw 33 is arranged at the rear end of the leveling vehicle 34, the leveling buckle 35 is arranged on the leveling vehicle 34, the two connecting lugs 36 on the lower side of the leveling angle 11 are arranged in the leveling buckle 35, the aligning ball is connected with the leveling buckle 35 through a pin shaft, the connecting lug 36 on the upper end of the leveling angle 11 is arranged in the leveling lug 24, and the aligning ball is connected with the leveling lug 24 through a pin shaft; (see FIGS. 12, 14); the thread is sleeved in the leveling thread seat 31;
the control mechanism comprises a worm motor 25, a frequency converter 26, a leveling motor 33, a leveling threaded seat 31 and a screw rod 33 which are arranged on the rear side of the leveling frame 10, and a balance contact 12 and a leveling spring 40 which are arranged on the front surface and the rear surface between the leveling frame 10 and the cage 9; the frequency converter 26 is used for adjusting the speed of the worm motor 25, belt pulleys are arranged at one ends of the leveling motor 33 and the leveling screw seat 31, a belt is connected with the belt pulleys of the leveling motor 33 and the leveling screw seat 31, and the screw rod 33 is arranged in a screw sleeve of the leveling screw seat 31 (see figure 14);
the bent track 1 is made of I-shaped steel made of stainless iron materials;
a waterproof and dustproof cover 41 (shown in figure 9) is arranged on the driving beam device 16;
the two bent rails 1 are arranged, the distance between the two bent rails is equal, and the bending degrees are the same;
two racks 22 are arranged and are respectively arranged on the inner side wall of the bent track 1;
four pulleys 37 are arranged and respectively arranged on two sides of the leveling vehicle 34, two pulleys;
four gears 21 are arranged and are respectively arranged at the matching positions of the two sides of the driving beam device 16 and the driven beam device 18 and the rack 22, the gears 21 at the two sides of the driving beam device drive the car to lift on the rack 22 under the control of the worm motor 25, the gears 21 at the two sides of the driven beam device are controlled by the synchronous stopper 29 to prevent the car from losing control during lifting on the rack 22, and the synchronous stopper 29 is loosened during the operation of the worm motor 25 and is tightly held during the power failure;
eight transverse positioning wheels 14 are respectively arranged at the contact positions of the two sides of the driving beam device 16 and the driven beam device 18 and the outer side of the curved track 1, and each contact position is divided into two parts, so that the driving beam device 16 and the driven beam device 18 are kept parallel, and gear running is prevented;
four longitudinal positioning wheels 20 are respectively arranged at the contact positions of the two sides of the driving beam device 16 and the driven beam device 18 and the inner side surface of the curved track 1, so that the gear 21 and the rack 22 are always kept in fit, and the gear slippage is prevented (see figure 14);
the two suspension rods 17 are respectively arranged in the suspension rod grooves 19 of the active beam device 16 and the passive beam device 18, and the two suspension rods and the leveling angle 11 together enable the active beam device 16, the passive beam device 18, the leveling frame 10 and the leveling vehicle 34 to be connected into a whole capable of twisting longitudinally and transversely;
the copper bar 45 is arranged in the power supply sliding groove 28, the partition 46 is arranged between the copper bars 45, and the elastic pad 47 is arranged on the back of the copper bar 45; one side of the two waterproof soft boards 42 is arranged at two sides of the opening surface of the power supply chute 28, the other sides of the two waterproof soft boards 42 can be overlapped, the power supply slide bar 27 moves at the overlapped position, and the waterproof soft boards are made of polytetrafluoroethylene sheets;
the power supply support rod 43 is arranged at the top end of the power supply slide rod 27, and the carbon brush 44 is arranged at the top end of the power supply support rod 43. (see FIG. 15);
the elevator cage is characterized in that an elevator cover arranged on a cage pit and two parallel bent rails arranged on the rear side of the cage pit in the elevator cover are adopted, one sides of the two bent rails are positioned by rail distance rods, and the two ends of the two bent rails are fixed by cross braces to replace an originally used shaft and a gallery bridge with guide rails; the lifting mechanism provided with the waterproof and dustproof cover is adopted to replace the originally used rainproof and dustproof curtain wall on the shaft and the gallery bridge, so that the steel structural member and the curtain wall are saved, and the manufacturing cost and the installation cost are saved; the bent rail is made of the I-shaped steel made of the stainless iron material, painting is not needed, and the use cost is reduced; a waterproof power supply sliding groove is combined with a power supply sliding rod to supply power to the worm motor; the worm motor with frequency conversion is adopted to ensure the stable up and down of the elevator, so that not only is a counterweight device required by the original hoistway elevator removed, but also the space of an elevator cover is saved, and the occupied area and the cost of the elevator are reduced; the elevator car is driven to lift by a lifting mechanism by adopting the matching of gears and racks arranged on two sides of a driving beam device and a driven beam device and longitudinal positioning wheels arranged on two sides of the driving beam device and the driven beam device and contacted with the inner side surface of a curved track, and preventing and controlling the gear from slipping; the lateral positioning wheels which are arranged on two sides of the driving beam device and the driven beam device and are in contact with the outer side of the curved track are adopted to prevent and control gear deviation; when a front balance contact and a rear balance contact which are arranged between the leveling frame and the car are lifted, the front balance contacts are contacted when the driving beam device firstly reaches an inward-bent track, so that the leveling motor drives a thread sleeve in a leveling thread seat to rotate clockwise to shorten a screw rod, the leveling car moves forwards when the bent track is lifted until the front end of the leveling car is lifted to disconnect the front balance contact, and the leveling frame is close to horizontal (see an attached figure 3); when the cage ascends to approach the vertical track, the rear balance contacts are contacted, so that the leveling motor is reversed, the screw rod is lengthened, the leveling car moves backwards, the front end of the leveling frame relatively descends, the horizontal position of the leveling frame is automatically adjusted, the cage is in a vertical state and ascends to a corridor elevator door 5 of a corridor 6 (see figure 5), and the cage door is in parallel fit with the corridor elevator door 5; when the leveling vehicle descends, the descending passive beam device firstly reaches the position of the outward-bent track, and then front balance contacts below the leveling vehicle are contacted, so that the leveling motor drives the thread sleeve in the leveling thread seat to rotate clockwise, the screw rod is shortened, and the leveling vehicle moves forwards; when the elevator descends to a straight and curved track, the rear balance contacts are contacted, the leveling motor drives the thread sleeve in the leveling thread seat to rotate reversely, the screw rod is lengthened, the leveling vehicle moves backwards until the leveling vehicle descends to the lower end straight track, the rear end is lifted and disconnected with the rear balance contact, and the leveling frame descends into an elevator cover in a horizontal position, so that a novel and simple modern curved track elevator is provided for short-rise users, the up-down and in-out cost is lower, and the elevator is safer and more convenient.
Claims (1)
1. A curved track lifting elevator frame is characterized by comprising a fixing mechanism, a lifting mechanism and a control mechanism;
the fixing mechanism comprises an elevator cover (8), wherein an elevator door (7) is arranged on the inner side of the elevator cover (8), an elevator car pit (15) is arranged in the elevator cover (8), a buffer spring (13) is arranged in the elevator car pit (15), two parallel bent rails (1) are arranged on the rear side of the elevator car pit (15), racks (22) are arranged in the bent rails (1), rail distance rods (3) are arranged on the outer sides of the two bent rails (1), a power supply sliding chute (28) is arranged on one side of each rail distance rod (3), and transverse inclined struts (2) are arranged at two ends of each rail distance rod (3); a lifting mechanism is arranged in the two bent rails;
the lifting mechanism comprises an active beam device (16) and a passive beam device (18) which are arranged on two bent rails (1), wherein a leveling frame (10) is arranged at the rear end of the passive beam device (18), a leveling vehicle (34) is arranged in the leveling frame (10), a leveling angle (11) is arranged between the active beam device (16) and the leveling vehicle (34), and a car (9) is arranged below the leveling frame (10);
a worm motor (25) is arranged on the driving beam device (16), a frequency converter (26) is arranged on one side of the worm motor (25), gear shafts (23) are arranged on two sides of a worm gear box of the worm motor (25), and gears (21) are arranged at two ends of each gear shaft (23); the two sides of the driving beam device (16) are provided with transverse positioning wheels (14), and the inner sides of the transverse positioning wheels (14) are provided with longitudinal positioning wheels (20); the rear side of the driving beam device (16) is provided with a leveling lug (24), and a connecting lug (36) of a leveling angle (11) is arranged in the leveling lug (24); hanging rod grooves (19) are formed in the two ends of the rear side of the driving beam device (16), hanging rods (17) are arranged in the hanging rod grooves (19), and centering balls are arranged in the two ends of the hanging rods (17); a power supply sliding rod (27) is arranged on the right side of the driving beam device (16);
a synchronous stopper (29) is arranged on the driven beam device (18), a gear shaft is arranged in the synchronous stopper (29), and gears (21) are arranged at two ends of the gear shaft; the two sides of the driven beam device (18) are provided with transverse positioning wheels (14), and the inner sides of the transverse positioning wheels (14) are provided with longitudinal positioning wheels (20); both ends of the rear side of the driven beam device (18) are provided with a hanging rod groove (19); the rear end of the passive beam device (18) is provided with a leveling frame (10), and pulley grooves (30) are arranged in two sides of the leveling frame (10); a leveling motor (32) is arranged on the rear side of the leveling frame (10), and a leveling threaded seat (31) is arranged on one side of the leveling motor (32); car seats (38) on two sides below the leveling frame (10), car shafts (39) are arranged in the car seats (38), and cars (9) are arranged in the two car shafts (39); a balance contact (12) and a leveling spring (40) are arranged on the front surface and the rear surface between the leveling frame (10) and the cage (9); a leveling vehicle (34) is arranged in the pulley groove (30);
two pulleys (37) are arranged on two sides of the leveling vehicle (34), a screw rod (33) is arranged at the rear end of the leveling vehicle (34), a leveling buckle (35) is arranged on the leveling vehicle (34), a leveling angle (11) is arranged in the leveling buckle (35), connecting lugs (36) are arranged in three corners of the leveling angle (11), an aligning ball is arranged in each connecting lug (36), and an aligning hole is formed in each aligning ball;
the control mechanism comprises a worm motor (25), a frequency converter (26) arranged on one side of the worm motor (25), a leveling motor (32) arranged on the rear side of the leveling frame (10), a leveling thread seat (31) arranged on one side of the leveling motor (32), a screw rod (33) arranged at the rear end of the leveling vehicle (34), and a balance contact (12) and a leveling spring (40) which are arranged on the front surface and the rear surface between the leveling frame (10) and the elevator car (9); belt pulleys are arranged at one ends of the leveling motor (32) and the leveling threaded seat (31), and belts are arranged on the belt pulleys;
copper bars (45) are arranged in the power supply sliding groove (28), partitions (46) are arranged among the copper bars (45), and elastic pads (47) are arranged on the back of the copper bars (45); two sides of the opening surface of the power supply sliding groove (28) are provided with waterproof soft boards (42) which can be overlapped;
the top end of the power supply slide bar (27) is provided with a three-phase power supply support rod (43) and a carbon brush (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101530.1U CN209835350U (en) | 2018-12-11 | 2018-12-11 | Bent rail lifting elevator frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101530.1U CN209835350U (en) | 2018-12-11 | 2018-12-11 | Bent rail lifting elevator frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835350U true CN209835350U (en) | 2019-12-24 |
Family
ID=68896793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101530.1U Expired - Fee Related CN209835350U (en) | 2018-12-11 | 2018-12-11 | Bent rail lifting elevator frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835350U (en) |
-
2018
- 2018-12-11 CN CN201822101530.1U patent/CN209835350U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191224 Termination date: 20201211 |