CN2787630Y

CN2787630Y - Intelligent weight-lifting apparatus

Info

Publication number: CN2787630Y
Application number: CN 200420055440
Authority: CN
Inventors: 王亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-04
Filing date: 2004-12-04
Publication date: 2006-06-14
Anticipated expiration: 2014-12-04

Abstract

The utility model belongs to the heavy elevating mechanism, which particularly relates to an intelligent heavy elevating apparatus for conveying things upwards or downwards from buildings without elevators and high buildings. The utility model is composed of a framework (1), a servo motor (2), a roller (5), a wire rope (28), a goods bucket, etc. main parts, wherein a main shaft (6) is fixedly connected with a roller shaft (5), the main shaft (6) is movably arranged at both ends of a bearing (12), and a ratchet wheel (18), a belt pulley (14) and a brake sheet (13) are fixedly arranged on the main shaft (6). The device can install on buildings without elevators or high buildings, when heavies is conveyed to upstairs, downstairs or high buildings, the heavies can be lift or lower to desired places as long as press a switch on a remote controller at the upstairs or the downstairs, so the utility model has the advantages of time saving, labor saving and simple operation.

Description

Weight intelligence bont

Technical field

The utility model belongs to the weight elevating gear, and particularly a kind of walk-up building, high-rise are carried the weight intelligence bont that thing uses up or down.

Technical background

At present, therefore China resident building is not established elevator below seven or eight layers, live in the resident family more than two layers, and the various materials of required liquid gas storage tank, grain, house decoration etc. all need artificial back building in the life, labour intensity is big, and is very difficult especially for some Old Age Homes especially; This problem also exists in commercial production, the mechanical equipment that does not also address the above problem in the market.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of building that does not have electric elevator installation is provided, and high-rise is carried the weight intelligence bont that thing uses up or down.

The technical scheme that the utility model technical solution problem adopts is: a kind of weight intelligence bont of being made up of main parts size such as framework, servomotor, cylinder, steel rope and goods buckets, its feature is to captive joint a main shaft with drum shaft, main shaft is contained in the bearing at two ends versatilely, and ratchet, belt pulley one, brake facing fixedly are housed on the main shaft; The tooth of ratchet is meshed with slotting pawl, slotting pawl is contained in versatilely to be inserted on the pawl support, and the other end of inserting pawl is connected with spring three, and spring three other ends are connected on electromagnet two movable cores, insert pawl support below and be connected with spring 21 ends, spring two other ends are fixed on the chassis base; Be connected with driving band between belt pulley two and the belt pulley one, belt pulley one is fixed on the leading screw, the leading screw two ends are contained in the bearing versatilely, adorn the nut that moves about on the leading screw versatilely, move about and fix the contact of a band permanent magnet on the nut, at pilot bar of leading screw upper fixed, contact is contained on the pilot bar versatilely; The brake facing upper fixed is installed a drg, it comprises the electromagnet base that is fixed on the framework, on electromagnet base, fix an electromagnet one and adorn an armature versatilely by little axle, a brake pad is fixed in the armature lower end, the upper end connects spring holds one by one, and spring one other end is connected on the framework.

The beneficial effects of the utility model are: this device can be contained on the building or high-rise of not establishing elevator, if upstairs, high-rise is up and down during carrying heavy goods downstairs, as long as downstairs press the switch on the remote controller upstairs, just weight can be promoted or transfer to the place that will arrive, time saving and energy saving, simple to operate.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows weight intelligence bont front view.

The birds-eye view of Fig. 2 diagrammatic sketch 1.

The left side view of Fig. 3 diagrammatic sketch 1.

Among the figure, the 1-framework; The 2-servomotor; The 3-control hand wheel; The 4-extension arm; The 5-cylinder; The 6-main shaft; 7-armature; The 7-1-brake pad; The little axle of 8-; 9-spring one; 10-electromagnet one; The 11-electromagnet base; The 12-bearing; The 13-brake facing; 14-belt pulley one; 15-belt pulley two; The 16-driving band; The 17-leading screw; The 18-ratchet; 19-inserts the pawl support; The 20-nut that moves about; The 21-contact; The 22-dividing plate; 23-goods bucket; The 24-hook; 25-spring four; The 26-pulley yoke; The 27-movable pulley; The 28-steel rope; 29-spurs sensor; The 30-pilot bar; 31-fixed pulley support; 32-electromagnet two; Three: 34 one springs two of 33 1 springs; 35. insert pawl; 36 1 slideways; 37 1 location screws; 38 1 bearing seats; 39. track adjusting wheel; 40 1 friction wheels

The specific embodiment

With reference to accompanying drawing, this weight intelligence bont, mainly by framework 1, servomotor 2, cylinder 5, parts such as steel rope 28 and goods bucket 23 are formed, servomotor 2 is fixed on the base plate of framework 1, servomotor 2 shafts are captiveed joint with 5 on cylinder, lay winding wire ropes 28 on the cylinder 5, steel rope 28 is walked around leading sheave 39, movable pulley 27 is fixing with pulling force sensor 29, pulling force sensor 29 is fixed on the track adjusting wheel support 31, movable pulley 27 is contained on the pulley yoke 26 versatilely by axle, pulley yoke 26 is fixed with spring 4 25 upper ends, and spring 4 25 lower ends are connected with hook 24, hangs one on the hook 24 and holds goods bucket 23; Track adjusting wheel 31 is contained in extension arm 4 right-hand members versatilely, extension arm 4 lower ends are adorned a track adjusting wheel 39 versatilely, extension arm 4 upper ends adorn versatilely a control hand wheel 3 control hand wheels 3 the axle on fix a frictional wheel 40, the slideway closed contact that establish frictional wheel 40 and extension arm 4 right-hand members below with little tooth, when rotating handwheel 3, track adjusting wheel support 31 is the energy sway just, adjust the position of goods bucket 3, after mixing up, be fixed on the extension arm 4 with fixing screw 37, extension arm 4 is fixed on framework 1 top; On track adjusting wheel support 31, fix a pulling force sensor 29, when the goods in the goods bucket 23 is overweight, promptly send overweight alerting signal in the control system, can not work.

Control part comprises: be contained in the main shaft 6 on the bearing 12 on dividing plate 22, the framework 1, main shaft 6 is connected with drum shaft 5, and ratchet 18, belt pulley 1, brake facing 13 fixedly are housed on main shaft 6; The tooth of ratchet 18 is meshed with slotting pawl 35, inserting pawl 35 is contained on the slotting pawl support 19 versatilely, the other end of inserting pawl 35 is connected with spring 3 33, spring 3 33 other ends are connected on electromagnet 2 32 movable cores, insert pawl support 19 belows and be connected with spring 2 34 1 ends, spring 2 34 other ends are fixed on framework 1 base plate; During normal operation, electromagnet 2 32 is charged, main shaft 6 normal rotation, when outage maybe need be located weight for some reason, insert pawl 35 under the effect of spring two, insert in the tooth of ratchet 18 inserting pawl 35, make main shaft 6 can not fall down accident, or weight is parked on the desired location because of the weight that counter-rotating under the weight effect causes.Usefulness driving band 16 transmissions between fixing belt pulley 1 and the belt pulley 2 15 that is fixed on the leading screw 17 on the main shaft 6, leading screw 17 two ends are contained in the bearing versatilely, adorn the nut 20 that moves about on the leading screw 17 versatilely, move about and fix the contact 21 of a band permanent magnet on the nut 20, at pilot bar 30 of leading screw 17 upper fixed, contact 21 is contained on the pilot bar 30 versatilely, leading screw 17 rotates under main shaft 6 drives, at this moment the contact 21 that the nut 20 that moves about drives carry magnet gets final product sway, contact 21 contacts with dry-reed tube in the electric-control system, realizes the purpose of control.The brake facing of fixing on main shaft 6 13 is to be controlled by the electromagnet 1 that is fixed on the framework 1; Electromagnet 1 is contained on the electromagnet base 11, electromagnet base 11 is fixed on the framework, adorns an armature 7 versatilely by little axle 8 on the electromagnet base 11, and a brake pad 7-1 is fixed in armature 7 lower ends, the upper end is connected with spring one 9 one ends, spring one 9 other ends are connected on the framework 1, when electromagnet 1 has electricity, under magnetic action with armature 7 and brake pad 7-1 adhesive, brake facing 13 locks are lived, during outage, armature 7 is opened under the effect of spring 1, comes the rotation of index drum 5 and stops with this.

The one chip microcomputer intelligence control system is adopted in the electrical control of this device, and micro controller system carries out analytical calculation to the impulse singla and the sensor signal of input, have voltage sample and processing, regularly, function such as priority management.

This device has following characteristics from machinery to automatically controlled: 1, when this device is unloaded, and 5 minutes Do not receive any instruction in the clock, can automatically goods bucket 23 be risen to roof, not overslaugh is daily Life; 2, cut off the power supply or contingency if any unexpected in using, ratchet 18 will be by slotting pawl 35 block, and weight can not drop, and causes the accident; 3, each user gets final product with miniature remote controlled device Operation, remote controller is by the single-chip microcomputer autocoding, and good confidentiality does not have maloperation; 4, machine Tool promotes and adopts movable pulley 27, and is laborsaving; 5, overweight warning is arranged, system can not miss during no weight Action; 6, equipment volume is little, is convenient to install, and use removable different location.

Claims

1, a kind of weight intelligence bont, form by framework (1), servomotor (2), cylinder (5), steel rope (28) and goods bucket main parts size such as (23), it is characterized in that captiveing joint a main shaft (6) with drum shaft (5), main shaft (6) is contained in the bearing (12) at two ends versatilely, and main shaft (6) is gone up ratchet (18), belt pulley one (14), brake facing (13) fixedly are housed.

2, weight intelligence bont according to claim 1, the tooth that it is characterized in that ratchet (18) is meshed with slotting pawl (35), inserting pawl (35) is contained on the slotting pawl support (19) versatilely, the other end of inserting pawl (35) is connected with spring three (33), spring three (33) other ends are connected on electromagnet two (32) cores, insert pawl support (19) below and be connected with spring two (34) one ends, spring two (34) other ends are fixed on framework (1) base plate.

3, weight intelligence bont according to claim 1, it is characterized in that being connected with driving band (16) between belt pulley two (15) and the belt pulley one (14), belt pulley one (14) is fixed on the leading screw (17), leading screw (17) two ends are contained in the bearing versatilely, adorn the nut that moves about (20) on the leading screw (17) versatilely, move about and fix the contact (21) of a band permanent magnet on the nut (20), at leading screw (a 17) pilot bar of upper fixed (30), contact (21) is contained on the pilot bar (30) versatilely.

4, weight intelligence bont according to claim 1, it is characterized in that drg of brake facing (13) upper fixed installation, it comprises the electromagnet base (11) that is fixed on the framework (1), on electromagnet base (11), fix an electromagnet one (10) and adorn an armature (7) versatilely by little axle (8), a brake pad (7-1) is fixed in armature (7) lower end, the upper end connects spring one (9) one end, and spring one (9) other end is connected on the framework (1).