CN201679258U

CN201679258U - Safety hook for parking equipment

Info

Publication number: CN201679258U
Application number: CN2009202820870U
Authority: CN
Inventors: 郭乃华; 张荣文
Original assignee: YANCHENG CHENGLONG MACHINERY FACTORY
Current assignee: YANCHENG CHENGLONG MACHINERY FACTORY
Priority date: 2009-12-01
Filing date: 2009-12-01
Publication date: 2010-12-22
Anticipated expiration: 2019-12-01

Abstract

A safety hook for parking equipment mainly consists of a frame, a retainer, a hook, a shifter, a pin, a microswitch and the like. The top end of the frame is provided with two holes which are connected with a crossbeam via screws, the upper end of the hook is arranged in the frame, the shifter is arranged in the middle of the hook, the retainer is arranged at the upper end of the hook, the microswitch is arranged on the outer side of the middle of the hook, the shifter can rotate freely clockwise, the safety hook can slide laterally, the lateral slide angle can be adjusted by a screw, and a parking board is protected automatically, conveniently and immediately after being lifted to a designed position. The safety hook can increase integral processing efficiency, is convenient in assembly without error action, is attractive and simple in appearance and low in cost, increases safety coefficient greatly and reduces cost for maintenance.

Description

The parking apparatus safety door hook

Affiliated technical field

The utility model relates to a kind of parking apparatus upper strata sweep safety door hook, particularly is applicable to the safe-guard system of the lifting truck plate of the above parking apparatus of multilayer.

Background technology

At present, three-dimensional parking device lifting truck plate safety door hook mechanism is by the magnet control structure all, spare and accessory parts machining accuracy height, difficulty is big, if electromagnet is failure to actuate because of malfunctioning, will cause sweep to descend suddenly, jeopardize parking stall, bottom vehicle and personal safety, consequence is serious, and the economic loss that causes will be huge.

Summary of the invention

The purpose of this utility model is to provide the lifting parking stall safety hook device that uses in a kind of parking apparatus multilayer parking stall, through improving processing, saved cost, quick and easy for installation, annual escapable cost, eliminate hidden danger, that this novel mechanism has is easy to assembly, it is simple to safeguard, with low cost, processing design, the manufacturing difficult problem of auxiliary security hook in the parking equipment lifting truck position have thoroughly been solved, after this mechanism's installing and locating, elegant in appearance, solve former lifting parking stall and hung dangerous, the factors of instability.

Technical solution of the present utility model is: mainly by hook, and plectrum, catch, fixed head, framework, adjustment screw, bearing pin, microswitches etc. are formed, the fall arrest framework is that biside plate, top board and gusset are welded, and fixing hole is left on the top, and hook is made up of two institutes of symmetry, middle with separating after the spacer welding, part spaced intermediate is convenient to plectrum and is rotated freely; Hook is installed in the framework, is fixed by bearing pin, and catch is installed in hook hole, fix with bearing pin, plectrum is laid at hook intermediate interlayer position, lower end, with little axle connection and fixing, guarantee to rotate freely, microswitch is installed in the hook outside, and adjustment screw is installed in framework inner reinforced plate lower end.

The utility model compared with prior art has: improve whole working (machining) efficiency, easy to assembly, action does not have error, and integral body is succinctly attractive in appearance, and is with low cost, and safety factor improves greatly, has reduced maintenance cost.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the lateral view of Fig. 1.

Among the figure: 1, hook, 2, plectrum, 3, catch, 4, fixed head, 5, framework, 6, adjustment screw, 7, bearing pin I, 8, bearing pin II, 9, microswitch, 10, little axle

The specific embodiment

The utility model is mainly by hook 1, plectrum 2, catch 3, fixed head 4, framework 5, adjustment screw 6, bearing pin I 7, bearing pin II 8, microswitch 9, institutes such as little axle 10 form, framework 5 is welded by biside plate, top board and gusset, and two holes, top are connected with crossbeam, and hook 1 is made up of two institutes of symmetry, middle with separating after the spacer welding, part spaced intermediate is convenient to plectrum 2 and is rotated freely; To link up with spacer hole, 1 top and align, and penetrate bearing pin I 7, and fix with framework 5 both sides macropores; in hook 1 second hole, penetrate anti-fall catch 3, and fix, lay plectrum 2 at hook intermediate interlayer position, 1 lower end with bearing pin II 8; and the hole alignd; plain washer is placed in both sides, penetrates little axle 10, and fixes; load onto microswitch 9 in hook 1 outside then; adjust the position assurance push rod and bump ball in the middle of catch 3, the adjustment screw 6 of in framework 5 inner reinforced plate lower end screws, screwing at last, adjustment screw is to the appropriate location; during work; rectangular loop is equipped with in lifting truck plate side bar upper end, when the car side bar rises, rises on hook inclined-plane, 1 lower end; when being obstructed; hook can be from trend one side shifting, and sweep continues to rise, and rectangular loop enters in hook 1 circular arc; hook 1 automatically resets; sweep stops to rise, and safety door hook comes into force, and sweep is under the guard mode.Sweep need descend when picking up the car, and presses gauge tap, and sweep rises earlier, rectangular loop promotes the rotation of plectrum 2 clockwise directions, and rectangular loop is entered in the middle of plectrum 2 circular arcs, and plectrum affects catch to move, the work of microswitch dead electricity, sweep stops to rise this moment, changes into descending, this moment, rectangular loop drove plectrum 2 rotation counterclockwise, when reaching certain angle, catch 3 locking plectrums 2 make rectangular loop descend along plectrum 2 edges, hook 1 automatic sidesway, sweep descend and reset.

Claims

1. parking apparatus safety door hook, mainly by hook, plectrum, catch, fixed head, framework, adjustment screw, bearing pin, microswitch is formed, and it is characterized in that: the fall arrest framework is that biside plate, top board and gusset are welded, fixing hole is left on the top, hook is made up of two institutes of symmetry, and middle with separating after the spacer welding, part spaced intermediate is convenient to plectrum and is rotated freely; Hook is installed in the framework, is fixed by bearing pin, and catch is installed in hook hole, fix with bearing pin, plectrum is laid at hook intermediate interlayer position, lower end, with little axle connection and fixing, guarantee to rotate freely, microswitch is installed in the hook outside, and adjustment screw is installed in framework inner reinforced plate lower end.

2. a kind of parking apparatus safety door hook according to claim 1, its characteristics are that this safety door hook is split type mechanism, and be detachable, is connected and fixed by a few part assemblies to form.