CN2646120Y

CN2646120Y - Minor crane

Info

Publication number: CN2646120Y
Application number: CNU032846789U
Authority: CN
Inventors: 吉春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-27
Filing date: 2003-09-27
Publication date: 2004-10-06
Anticipated expiration: 2013-09-27

Abstract

A minor crane belonging to lifting device aims to solve the problem that no lifting machinery is suitable for moving house at present. The structural key points of the utility model lie in: the hinges (25), (9) arranged on a turntable (26) are respectively connected with a fixed sliding board (8) through a bearing (22) and a hydraulic cylinder (5); the rope (10) of the sliding board hoist (11) arranged on the fixed sliding board (8) is connected with the dead pulley (6) arranged on an uppermost flex sliding board (7) through the pulley (30) of the flex sliding board (7); the rope (21) of a truck hoist (23) arranged on the fixed sliding board (8) is connected with the base (15) of a truck (16) through the dead pulley (27) arranged on the uppermost flex sliding board (7); the upper surface of the fixed sliding board (8) is provided with a lower sliding board (24) having the bottom provided with a pothook (32) corresponding to the ring (33) of the base (15) of the truck (16); in addition, one side of the lower sliding board (24) is provided with a lock bolt (34).

Description

A kind of minor crane

Technical field:

The utility model is to belong to lifting means, is mainly used in lifting, the resettlement of coml furniture, office equipment.

Background technology:

Along with development and national economy, people's lives are improved constantly, and the resettlement new home is more and more; But bigger for sofa, piano, desk equal-volume, but lightweight these article are main by the people toward carrying upstairs, and this brings very big inconvenience to people, does not finish this work but still there is the handling machinery that is applicable to this respect a few days ago.

The utility model content:

The utility model is exactly to solve still not have the elevating gear that adapts to civilian removal of home at present, and a kind of minor crane of article lifting of civilian removal of home preferably is provided.

The utility model adopts following technical scheme: the utility model comprises support, the support top has rotating disk, driving engine, hydraulic efficiency gear, electrical controller, the below of support has supporting leg, its structural feature is that the hinge on the rotating disk passes through bearing, hydraulic actuating cylinder respectively with fixedly slide is continuous, and fixedly the rope of the slide elevator on the slide is continuous with fixed pulley on the uppermost flexible slide by the pulley of flexible slide; Fixedly the rope of the lorry elevator on the slide is continuous with the base of lorry by the fixed pulley of uppermost flexible slide; Have the following slide with the corresponding hook of ring of lorry base bottom fixedly the slide upper surface is provided with, the side of following slide has lock bolt.

The beneficial effects of the utility model:

The member of hoisting crane of the present utility model is few and simple in structure, compact, is suitable for especially carrying that piano, sofa, desk equal-volume are bigger, the lifting of lightweight article; Certainly also applicable to the carrying of article in the maintenance of building, for the user provides very big convenience.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 3;

Fig. 5 is a slide running condition scheme drawing down of the present utility model;

Fig. 6 is that the utility model is used in the running condition scheme drawing on the compact car.

The specific embodiment:

The utility model comprises support 2, support 2 tops have rotating disk 26, driving engine 20, hydraulic efficiency gear 3, electrical controller 4, the below of support 2 has supporting leg 1, fixedly slide 8 is continuous together by bearing 22, hydraulic actuating cylinder 5 respectively for hinge 25 on the rotating disk 26, hinge 9, and fixedly the rope 10 of the slide elevator 11 on the slide 8 links to each other with fixed pulley on the uppermost flexible slide 76 by the pulley 30 of flexible slide 7; Fixedly the rope 21 of the lorry elevator 23 on the slide 8 is continuous with the base 15 of lorry 16 by the fixed pulley 27 of uppermost flexible slide 7; Have the following slides 24 with the ring 33 corresponding hooks 32 of lorry 16 bases 15 bottom fixedly slide 8 upper surfaces are provided with, the side of following slide 24 has lock bolt 34.

The base 15 of lorry 16 is respectively to link to each other with car body 17 with hinge 14, Adjustable bracing bar 19; The bottom of base 15 has load-carrying wheel 13, anti-wheel 28, anti-tip wheel 12 partially are the wheel body 18 of one.

The bottom of flexible slide 7 has wear-resistant plastic 31, increases the stability of slide relative between the flexible slide 7 with this.

Hoisting crane of the present utility model both can use separately, also can be fixed on the compact car 35 to use.

Below in conjunction with a description of drawings course of action of the present utility model:

At first, upright good supporting leg 1, start the engine 20, hydraulic efficiency gear 3 work, rotating disk 26 forwards the angle of requirement to; Then, hydraulic actuating cylinder 5 actions reach flexible slide 7 and give the fixed elevation angle; 11 actions of slide elevator reach the highest flexible slide 7 and give fixed height; At this moment, unclamp the lock bolt 34 of the side of slide 24 down, following slide 24 is to slide into ground under conducting oneself with dignity; Lorry elevator 23 moves, and slide 24 under lorry 16 edges is dropped down onto lower, and after the loading, lorry elevator 23 moves again, makes lorry 16 along fixedly slide 8,7 risings of flexible slide, on the highest flexible slide 7; After finishing the lifting goods, lorry elevator 23 moves again, lorry 16 is to following slide 24, and the hook 32 of following slide 24 hangs up the ring 33 on lorry 16

bases

15,23 runnings of lorry elevator, make upwards operation of lorry 16, after following slide 24 ran to desired location thereupon, following slide 24 side lock bolts 34 pinned slide 24 down, 11 actions of slide elevator, flexible slide 7, hydraulic actuating cylinder 5, rotating disk 26 are kept in the center, regain supporting leg 1.

Claims

1. a minor crane comprises support (2), support (2) top has rotating disk (26), driving engine (20), hydraulic efficiency gear (3), electrical controller (4), the below of support (2) has supporting leg (1), it is characterized in that hinge (25), hinge (9) on the rotating disk (26) link to each other with fixing slide (8) by bearing (22), hydraulic actuating cylinder (5) respectively, fixedly upward fixed pulley (6) is continuous with uppermost flexible slide (7) for the pulley (30) of the rope (10) of the slide elevator (11) on the slide (8) by flexible slide (7); Fixedly the rope (21) of the lorry elevator (23) on the slide (8) links to each other by the base (15) of the same lorry of fixed pulley (27) (16) of uppermost flexible slide (7); Fixedly slide (8) upper surface is provided with the following slide (24) that the bottom has the corresponding hook of ring (33) (32) of same lorry (16) base (15), and the side of following slide (24) has lock bolt (34).

2. a kind of minor crane according to claim 1, the base (15) that it is characterized in that lorry (16) are respectively to link to each other with hinge (14), the same car body of Adjustable bracing bar (19) (17).

3. a kind of minor crane according to claim 1 is characterized in that the bottom of base (15) has load-carrying wheel (13), anti-wheel (28), anti-tip wheel (12) partially are the wheel body of one (18).

4. a kind of minor crane according to claim 1 is characterized in that the bottom of flexible slide (7) has wear-resistant plastic (31).