CN2340836Y

CN2340836Y - Synchronously linking ascending/decending disc

Info

Publication number: CN2340836Y
Application number: CN 98218731
Authority: CN
Inventors: 李冠锋
Original assignee: Individual
Current assignee: Kenmec Mechanical Engineering Co Ltd
Priority date: 1998-09-02
Filing date: 1998-09-02
Publication date: 1999-09-29
Anticipated expiration: 2008-09-02

Abstract

The utility model discloses a synchronously linking ascending and descending disc used for the structure of matching with the lifting rotating disc or the lifting conveyer of parking facility, which is characterized in that a left and a right lifting oscillating arm groups 10, 20 are connected with a bearing frame seat 30, and both sides of oscillating arms 12, 22 are driven to rotate inward and downward by the process that the left and the right lifting oscillating arm groups are matching with a hydraulic cylinder 40 to push and screw the drive arm 14 of the left lifting oscillating arm, and the bearing frame seat can drop down; both sides of the oscillating arms are driven to convolute by the process that the hydraulic cylinder retracts and pulls and screws the drive arm 14, and the bearing frame seat can lift. The rotary shaft of the left and the right oscillating arm groups is provided with linking chains which are matching with gears, and the utility model can synchronous operate in a linking mode when the left and the right oscillating arm groups convolute.

Description

Synchronous interlock lifting disk

The utility model relates to the synchronous interlock lifting disk that a kind of parking lot equipment is used.

At present, in general parking lot, in order to increase the space of automobile parking, major part all is set as multilayer and parks, and just needs hoist for this reason, and what have now uses the fork truck lift car, have with the direct lifting of hydraulic cylinder.The former is relatively heavier, latter's instability.

The purpose of this utility model provides the stable synchronous interlock lifting disk of a kind of lifting.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

The utility model mainly is by a left side, right lifting swing arm set, the carrying stand, hydraulic cylinder, pedestal, interlock chains etc. are formed, on a left side, before the right lifting swing arm set, the swing arm at back two ends engages a carrying stand, on a left side, the rotating shaft of right lifting swing arm set is provided with gear and joins with the interlock chain, and on left lifting swing arm set, establish actuating arm and hydraulic cylinder and articulate, utilize stretching of hydraulic cylinder to push away or draw and revolve actuating arm, drive a left side, right swing arm or go up or backspin moves and make the carrying stand produce the action of lifting, while is by the effect of interlock chain, make a left side, the right swing arm group is interlock synchronously, makes the automobile lifting thereupon on the rotating disk.

The utility model is simple in structure, has only a hydraulic cylinder as power, the surely slow not vibrations of lifting process simultaneously.

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.

Fig. 2, Fig. 3 are action form schematic diagram of the present utility model.

See also shown in Figure 1ly, the utility model includes members such as left lifting swing arm set 10, right lifting swing arm set 20, carrying stand 30, hydraulic cylinder 40, pedestal 50 and interlock chain 60; This left side, right lifting swing arm set 10,20 rotating

shaft

11,21 are fixedly arranged on the pedestal 50 by bearing support, rotating

shaft

11,21 two ends all are provided with the swing arm 12 of upwards inwardly stretching out respectively, 22, in

swing arm

12,22 top lateral surfaces are provided with guide wheel 121,221, each guide wheel all places in the joint grooved rail 31 of the medial surface that carries stand 30, with the whole group carrying of this support stand 30, and the left side after engaging, right

side swing arm

12,22 are the form that slopes inwardly relatively, in addition on a left side, the right rotating shaft 11, be installed with gear 13 on 21 respectively, 23, and be the relative position setting, and on a left side, right gear 13, be equipped with interlock chain 60 on 23, these interlock chain 60 central authorities are provided with an adjuster 61 chain are divided into a left side, right both sides, the chain cover on the left side is put the end face end that is engaged in left gear 13, its end end then is locked on the left end face of gear 13, and the right chain cover is put the bottom face that is engaged in right gear 23, its end end then is locked on its right end face of gear 23, and adjuster 61 then can be adjusted the tightness that chain engages the back; Its rotating shaft 11 centre inferior to left lifting swing arm set 10 are established an actuating

arm

14,14 of this actuating arms are to be downwards to extend internally, the operating bar 41 of its arm end and hydraulic cylinder 40 articulates, and this hydraulic cylinder 40 is hubbed on the positioning seat 51 of

pedestal

50, and 41 of its operating bars and actuating arm 14 articulate.

Please cooperate again and consult Fig. 2 and shown in Figure 3, the utility model is when being provided with use, be on carrying stand 30, to engage a rotating disk 80, and set a vehicle-mounted plate 90 by rotating disk 80, put vehicle by vehicle-mounted plate 90, effect of the present utility model then be with vehicle-mounted plate be increased to parking lot equipment in the carrier relative altitude, so that carrier receives the place, parking stall that vehicle-mounted plate is transported to the parking lot, as shown in Figure 2, the utility model is to be in the rise state, the operating bar 41 of hydraulic cylinder 40 was and folded this moment, when operating bar 41 stretches out, the actuating arm 14 that promotes left lifting swing arm set 10 revolves and moves and drive rotating shaft 11 and rotate thereupon, and left swing arm 12 inside (right side) is moved to backspin, impels guide wheel 121 slippage in the joint grooved rail 31 of carrying stand 30 in the left swing arm, producing downward pulling force pulling carrying stand 30 simultaneously moves to decline, and because the right swing arm 22 of this moment inwardly is (left side), therefore when carrying stand 30 and be subjected to left swing arm 12 drop-down displacements, then drive right swing arm 22 inside (left side) simultaneously to move to backspin; Again as shown in Figure 2, when the utility model is in the rise state, left side lifting swing arm set 10 is drawn fixed bit because of its actuating arm 14 is subjected to hydraulic cylinder 40, swing arm 12 is had shore the ability of carrying stand 30, and because the gear 13 on left lifting swing arm set 10 and the right lifting swing arm set 20,23 with 60 bindings of interlock chain, and the two ends, the left and right sides of chain are locked in a left side respectively, right gear 13, on 23, therefore it produces the effect that interlock pins down each other, therefore when carrying stand 30 is shored in left swing arm 12, this right swing arm 23 is because of the effect of interlock chain, also be in spin-up and shore carrying stand 30, make carrying stand 30 be subjected to a left side,

right swing arm

13,23 firmly shore the location, a left side, right lifting swing arm set 10,20

swing arm

12,22 revolve when being raised to the extreme higher position left side,

right swing arm

12,22 are inside slightly inclined state; Again as shown in Figure 3, it is that the utility model is in the state of falling fully, hydraulic cylinder 40 was and stretched out form this moment, relative pushing away revolved actuating arm 14 and made a left side,

right swing arm

12,22 also will carry stand 30 to inward turning falls, when desire rises carrying stand 30, primer fluid cylinder pressure 40, make its operating bar 41 retractions and pulling actuating arm 14 drive left swing arm 12 upwards turns, and left gear 13 produces rotation counterclockwise, driving right gear 23 via the effect of interlock chain 60 rotates to clockwise direction, right swing arm 22 is produced thereupon turn upwards revolve the power that pushes away, make a left side by this,

right swing arm

12,22 can will carry stand 30 with identical power simultaneously upwards rises, and reaches with the mechanism between essence and can make the lifting of carrying stand in synchronous interlock mode.

Claims

1, a kind of synchronous interlock lifting disk is characterized in that, it includes left and right lifting swing arm set (10), (20), carrying stand (30), hydraulic cylinder (40), pedestal (50) and interlock chain members such as (60); This left side, right lifting swing arm set (10), (20) rotating shaft (11), (21) be fixedly arranged on the pedestal (50) by bearing support, rotating shaft (11), (21) two ends all are provided with the swing arm (12) of upwards inwardly stretching out respectively, (22), in swing arm (12), (22) the top lateral surface is provided with guide wheel (121), (221), each guide wheel all places in the joint grooved rail (31) of carrying stand (30) medial surface, with the whole group carrying of this support stand (30), and the left side after engaging, right side swing arm (12), (22) then be the form that slopes inwardly relatively, on a left side, right lifting swing arm set (10), (20) rotating shaft (11), (21) be installed with gear (13) on respectively, (23), and on a left side, right gear (13), (23) be equipped with interlock chain (60) on, rotating shaft (11) centre in left lifting swing arm set (10) is established an actuating arm (14), the operating bar (41) of arm end of this actuating arm (14) and hydraulic cylinder (40) articulates, and hydraulic cylinder (40) is hubbed on the positioning seat (51) of pedestal (50).

2, according to the described a kind of synchronous interlock lifting disk of claim 1, it is characterized in that said interlock chain (60) central authorities are provided with an adjuster (61), chain (60) is divided into left and right both sides, the chain cover on the left side is put the end face end that is engaged in left gear (13), its end end then is locked on the left end face of gear (13), and the right chain cover is put the bottom face that is engaged in right gear (23), and its end end then is locked on its right end face of gear (23).

3, according to the described a kind of synchronous interlock lifting disk of claim 1, revolve when being raised to the extreme higher position swing arm (12), (22) that it is characterized in that said left and right lifting swing arm (10), (20), and left and right swing arm (12), (22) are inside slightly inclined state.