CN201074168Y

CN201074168Y - Domestic lifter

Info

Publication number: CN201074168Y
Application number: CNU2007200133225U
Authority: CN
Inventors: 徐彦文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-13
Filing date: 2007-07-13
Publication date: 2008-06-18
Anticipated expiration: 2017-07-13

Abstract

The utility model belongs to the lifting mechanism, in particular to a domestic lifter for lifting articles of buildings, which comprises a motor (25), a speed reducer (37), a cylinder (42), a frame (38), a case (27) and a control handle (29) to form a domestic lifter, wherein an upright column seat (22) is fixed on the frame (38), a limit socket (31) and a limit groove (21) are set on the upper end of the upright column seat (22), an upright column rotary handle seat (33) is moveably arranged at the middle segment of an upright column (1), an upright rotary handle (34) and a drag bar (18) are fixed on the upright column rotary handle seat (33). The lifter is small in bulk to be conveniently assembled on the balcony of a room without influencing the use of the balcony, simple in operation, convenient and safe in weight lifting, solves the working strength for carrying weight upstairs, which is especially for senior people, children and debilitated patient.

Description

The family expenses elevator

Technical field

The utility model belongs to lifting machinery, the family expenses elevator that particularly a kind of firmly building lifting article are used.

Background technology

At present, the building majority that the numerous residents of China live is five, six layers a building, do not establish elevator, have the building of minority seven, eight floor heights not have elevator yet yet, give people's daily life like this, particularly buy grain, wet goods daily necessities just very important person's back of the body, portable going upstairs, if it is thing is more,, just very difficult to the elderly, the weak crowd of child, even physically alive, also feel very effort.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, the family expenses elevator that provides a kind of firmly family of building high level to be used for the lifting weight.

The technical scheme that the utility model technical solution problem adopts is: a kind of family expenses elevator of being made up of motor, retarder, cylinder, frame, casing and control handle, be characterized in fixing on frame a Upright post base, the Upright post base upper end is provided with spacing socket and position-limited trough; A column turning handle seat is adorned in the column stage casing versatilely, fix a column turning handle and pull bar on the column turning handle seat, the pull bar lower end is screwed one and is sleeved on sliding sleeve on the column versatilely, a plug is established in the sliding sleeve lower end, the column spring is housed above the sliding sleeve, column lower end inserts in the Upright post base, and spacing drift bolt passes position-limited trough versatilely captives joint with the column screw thread; At a motor electric capacity of frame internal fixation change-over swith; Adorn a pulleying control stalk between pilot bar and diagonal ligament versatilely, pulleying control stalk upper end is adorned a roller and is slided on diagonal ligament, fixing pulleying control backguy one end on the roller; Steel rope one end is fixed an erecting by overhang; The electric capacity change-over swith is included in fixes on the capacitance switch base that two power contact heads are connected with power supply, two motor contacts are connected with motor, two capacitor fixing contacts are connected with electric capacity and a track adjusting wheel five, at little axle of center fixation, the rotating disk of band boss is housed on the little axle versatilely, fix two U type electric capacity moving contacts on the rotating disk, adorn a control crank at the boss place versatilely with lock shaft, the crank upper end is connected with pulleying control backguy one end, and the lower end is connected with electric capacity control line one end; Erecting by overhang is included between suspension ring counterweight and the crashproof ring rectangular distribution and adorns a plurality of recoil springs.

The beneficial effects of the utility model are: this elevator volume is little, can be contained in easily on the balcony in room, does not influence balcony and uses, simple to operate, the lifting weight is convenient, safety, has solved and has carried on the back the labour intensity of carrying weight upstairs, be particularly suitable for the elderly, child and weakling use.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows family expenses elevator front view.

The P of Fig. 2 diagrammatic sketch 1 is to view.

The A-A cutaway view of Fig. 3 diagrammatic sketch 1.

The B-B cutaway view of Fig. 4 diagrammatic sketch 1.

The motor electric capacity change-over swith block construction figure of Fig. 5 diagrammatic sketch 1.

Among the figure, the 1-column; 2-hang oneself from a beam the seat; The 3-footstock; 4-track adjusting wheel two; The 5-overarm; 6-track adjusting wheel one; The 7-roller; 8-pulleying control stalk; The 9-steel rope; The 10-pilot bar; 11-pulleying control backguy; The 12-diagonal ligament; The 13-slip-knot; 14-suspension ring counterweight; The crashproof ring of 15-; The 16-link; The 17-lock screw; The 18-pull bar; The 19-sliding sleeve; The 20-plug; The 21-position-limited trough; The 22-Upright post base; The 23-spring perch; The 24-switch; The 25-motor; 26-motor electric capacity change-over swith; The 27-casing; The 28-supporting seat; The 29-control handle; The 29-1-control stalk; The spacing drift bolt of 30-; The spacing socket of 31-; 32-column spring; 33-column turning handle seat; 33-1-handle set axle; 34-column turning handle; The 35-recoil spring; The 36-belt pulley; The 37-retarder; The 38-frame; 39-lock spring; The 40-elliptic wheel; The 41-brake shoe; The 42-cylinder; The 43-brake disc; 44-electric capacity; The 45-motor pulley; The 46-driving band; The oval wheel shaft of 47-; 48-four connecting rods; The 49-fixed link; 50-track adjusting wheel four; The 51-guide ring; 52-track adjusting wheel three; 53-controls crank; 54-capacitance switch base; The 55-power contact head; 56-capacitor fixing contact; 57-motor fixed contact; 58-electric capacity moving contact; The 59-rotating disk; The 60-suspension gear; The little axle of 61-; The 62-lock shaft; 63-track adjusting wheel five; 64-electric capacity control line;

The specific embodiment

With reference to accompanying drawing, a kind of family expenses elevator, by the family expenses elevator that motor 25, retarder 37, cylinder 42, frame 38, casing 27 and control handle 29 are formed, be characterized on frame 38, fixing a Upright post base 22, Upright post base 22 upper ends are provided with spacing socket 31 and position-limited trough 21; A column turning handle seat 33 is adorned in column 1 stage casing versatilely, fix a column turning handle 34 and pull bar 18 on the column turning handle seat 33, pull bar 18 lower ends are screwed one and are sleeved on sliding sleeve 19 on the column 1 versatilely, a plug 20 is established in sliding sleeve 19 lower ends, column spring 32 is housed above the sliding sleeve 19, insert in the Upright post base 22 column 1 lower end, and spacing drift bolt 30 passes position-limited trough 21 versatilely captives joint with column 1 screw thread; At a motor electric capacity of frame 38 internal fixation change-over swith 26; Adorn a pulleying control stalk 8 between pilot bar 10 and diagonal ligament 12 versatilely, pulleying control stalk 8 upper ends are adorned a roller 7 and are slided on diagonal ligament 12, fixing pulleying control backguy 11 1 ends on the roller 7; Steel rope 9 one ends are fixed an erecting by overhang 60; Electric capacity change-over swith 26 is included in fixes on the capacitance switch base 54 that two power contact heads 55 are connected with power supply, two motor fixed contacts 57 are connected with motor 25, two capacitor fixing contacts 56 are connected with electric capacity 44 and a track adjusting wheel 5 63, at little axle 61 of center fixation, the rotating disk 59 of band boss is housed on the little axle 61 versatilely, fix two U type electric capacity moving contacts 58 on the rotating disk 59, adorn a control crank 53 at the boss place versatilely with lock shaft 62, crank 53 upper ends are connected with pulleying control backguy 11 1 ends, and the lower end is connected with electric capacity control line 64 1 ends; Erecting by overhang 60 is included between suspension ring counterweight 14 and the crashproof ring 17 rectangular distribution and adorns four recoil springs 35.In the frame 38 (seeing accompanying drawing 3) electrical motor 25 is housed, retarder 37, cylinder 42 and electric capacity 44, motor 25 shafts are fixed a motor pulley 45 usefulness driving bands 46 and are connected transmission with the upward fixing belt pulley 36 of axle of going into of drop-gear box 37, the shaft of drop-gear box 37 is connected with the axle of cylinder 42, a brake disc 43 is fixed on cylinder 42 right sides, on frame 38 right sides with adjustable spring perch 23 of two screw, lock spring 39 is housed on it, lock spring 39 is pressed on two brake shoe 41 right sides, control with elliptic wheel 40 between two brake shoes 41 and brake disc 43 between the gap, realize its braking and declutch that the size of braking force is adjusted with two screw rods of spring perch 23; Elliptic wheel 40 is fixed with oval wheel shaft 47; Elliptical shaft 47 (seeing accompanying drawing 4) and fixing fixed link 49 1 ends that also are contained in versatilely of a side lever of four connecting rods 48, fixed link 49 other ends are fixed on above the frame 38, four connecting rods, 48 another side levers and control handle 29 are fixing, also fix a control stalk 29-1 on the control handle 29, be screwed pulleying control backguy 11 and electric capacity control line 64 on the control stalk 29-1; Electric capacity control line 64 is walked around track adjusting wheel four, 5 50,63 and is captiveed joint with control crank 53; Spend the rotating that can realize by control handle 29 positive and negative rotations 90, to the braking of cylinder 42 locks or the control of declutching to motor 25.Steel rope 9 one ends of lifting weight are fixed on the cylinder 42, and the other end passes Upright post base 22, column 1, track adjusting wheel 24, overarm 5, track adjusting wheel 1, pilot bar 10 is fixed on the suspension ring counterweight 14; Pass through the screw captive joint with slip-knot 13 in the middle of the column 1, an overarm seat 2 is fixed in column 1 upper end, fix an overarm 5 on the overarm seat 2, adorn a diagonal ligament 12 between overarm 5 and the column 1, be hinged a pilot bar 10 in the middle of the diagonal ligament 12, adorn a pulleying control stalk 8 between pilot bar 10 and the diagonal ligament 12 versatilely, a roller 7 that slides is adorned in pulleying control stalk 8 terminations in diagonal ligament 12, roller 7 is fixed with pulleying control line 11 1 ends, diagonal ligament 12 is passed in backguy 11, column 1, Upright post base 22, track adjusting wheel 3 52, guide ring 51 is connected with control crank 53 with control stalk 29-1, control motor electric capacity change-over swith 26, when suspension ring counterweight 14 rose near track adjusting wheel 1, power machines 25 were closed in pulleying control backguy 11 upwards pulling control crank 53, prevent to promote pulleying.Suspension ring are joined seat 14, adorn a link 16 below versatilely, are used for hanging being raised thing, and pin with lock screw 17, break glass in order to prevent to promote, and fixedly mount a crashproof ring 15 with four recoil springs 35 on suspension ring counterweight 14.Fix a supporting seat 28 on the Upright post base 22, adorn a control handle 29 on it versatilely.Frame 38 is contained in the casing 27, and switch 24 is housed; Column 1 top is contained in the footstock 3 versatilely, and footstock 3 is fixed on the platform top.

The working process of elevator is: at first with column turning handle 34 to pressing down, pull the plug out of the socket by column turning handle seat 33, pull bar 18, sliding sleeve 19

compression columns springs

32 and 20 to throw off with spacing socket 31, turning clockwise forwards outside the platform overarm 5 to, unclamp column turning handle 34 then, under 32 effects of column spring, plug 20 is inserted in the spacing socket 31 again, column 1 is fixing; Open switch 24, by the positive and negative rotation of control handle 29, again by electric capacity master cock 26, the closure of its electric capacity 44 of conversion, the positive and negative rotation and the braking of control motor 25 or declutch realizes its lifting weight.Easy to operate, safe and reliable.

Claims

1. family expenses elevator, the family expenses elevator of forming by motor (25), retarder (37), cylinder (42), frame (38), casing (27) and control handle (29), it is characterized in that fixing on frame (38) Upright post base (22), Upright post base (22) upper end is provided with spacing socket (31) and position-limited trough (21); A column turning handle seat (33) is adorned in column (1) stage casing versatilely, fix a column turning handle (34) and pull bar (18) on the column turning handle seat (33), pull bar (18) lower end is screwed one and is sleeved on the last sliding sleeve of column (1) (19) versatilely, a plug (20) is established in sliding sleeve (19) lower end, column spring (32) is housed above the sliding sleeve (19), insert in the Upright post base (22) column (1) lower end, and spacing drift bolt (30) passes position-limited trough (21) versatilely captives joint with column (1) screw thread; At frame (38) internal fixation motor electric capacity change-over swith (26); Adorn a pulleying control stalk (8) versatilely between pilot bar (10) and diagonal ligament (12), pulleying control stalk (8) upper end is adorned a roller and is gone up slip at diagonal ligament (12), and roller (7) is gone up fixedly pulleying control backguy (11) one ends; Steel rope (9) one ends are fixed an erecting by overhang (60).

2. family expenses elevator according to claim 1, it is characterized in that electric capacity change-over swith (26) is included in fixes two power contact heads (55) and is connected with power supply on the capacitance switch base (54), two motor fixed contacts (57) are connected with motor (25), two capacitor fixing contacts (56) are connected with electric capacity (44) and a track adjusting wheel five (63), at a little axle of center fixation (61), the rotating disk (59) of band boss is housed on the little axle (61) versatilely, fix two U type electric capacity moving contacts (58) on the rotating disk (59), adorn a control crank (53) at the boss place versatilely with lock shaft (62), crank (53) upper end is connected with pulleying control backguy (11) one ends, and the lower end is connected with electric capacity control line (64) one ends.

3. family expenses elevator according to claim 1 is characterized in that erecting by overhang (60) is included between suspension ring counterweight (14) and the crashproof ring (17) rectangular distribution and adorns a plurality of recoil springs (35).