CN203066569U

CN203066569U - Spring-type mechanical hook

Info

Publication number: CN203066569U
Application number: CN 201220691366
Authority: CN
Inventors: 丛小东; 蒋金泉; 陈晓卫; 王勇军
Original assignee: JIANGSU JINGUAN AUTO PARKING SYSTEM ENGINEERING Co Ltd
Current assignee: JIANGSU JINGUAN PARKING INDUSTRY CO., LTD.
Priority date: 2012-12-14
Filing date: 2012-12-14
Publication date: 2013-07-17
Anticipated expiration: 2022-12-14

Abstract

The utility model relates to a spring-type mechanical hook which comprises a hook seat, the hook seat is connected with a rotary hanging arm through a hanging arm shaft, the top end of the hanging arm is connected with one end of a tension spring through screws, the other end of the tension spring is connected on the hook seat through screws, the lower portion of the hanging arm is connected with a guiding sliding block through a guiding sliding block pin shaft, and a first bolt is arranged at the position, near a hook, of the hanging arm. A second bolt is arranged at the position, diagonally above the guiding sliding block pin shaft, of the guiding sliding block, and the torsional springs are wound on the guiding sliding block pin shaft, the first bolt and the second bolt together. The spring-type mechanical hook has the advantages of being simple in structure, convenient to install, high-efficient, energy-saving and environmental-friendly, and capable of not being affected by environment factors.

Description

Spring machinery hook

Technical field

The utility model belongs to parking equipment technical field, particularly relates to a kind of spring machinery hook.

Background technology

At present; the effective method that solves present parking difficulty is exactly multi-storied garage; and now; multi-storied garage has been come into us at one's side; but since multi-storied garage cause uncouple, fall car, pound the car event and show again and again with us, wherein be because its machinery hook fails to play a protective role greatly.Existing anti-fall hook is mainly the electromagnet hook, because its aging circuit or electromagnet fault cause it to fail to bring into play the protective effect that sweep is downloaded.

Summary of the invention

The purpose of this utility model is in order to overcome above deficiency, a kind of simple in structure, easy for installation, high-efficient energy-saving environment friendly is provided, is not subjected to the spring machinery hook of such environmental effects.

The purpose of this utility model is achieved through the following technical solutions: a kind of spring machinery hook, comprise hook base, hook base is connected with rotatable extension arm by hanging arm axle, the top that hangs arm is connected with an end of extension spring by screw, the other end of extension spring is connected on the hook base by screw, the bottom that hangs arm is connected with guide runner by the guide runner bearing pin, hang the nearly crotch of arm rest place and be provided with first screw, the oblique upper that guide runner is positioned at the guide runner bearing pin is provided with second screw, is wound with torsion spring jointly on guide runner bearing pin, first screw and second screw.

Further improvement of the utility model is: the top of hook base is other to be equipped with the 3rd screw with barrier effect with hanging on the arm.

Further improvement of the utility model is: hang the arm bottom and be provided with the 4th screw, be with rubber buffer on the 4th screw.

The utility model compared with prior art has the following advantages: the utility model is simple in structure, and cost is lower, is convenient to maintenance management, easy for installation, high-efficient energy-saving environment friendly is not subjected to such environmental effects, its structure is utilized retractility and the mnemonic of spring, reaches the automatically reset form of structure of hook.The utility model has solved that the installation of the instability mode of electromagnet hook and other mechanical types hook is loaded down with trivial details, complex structure, problem that uncertain factor is many.

Description of drawings:

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

Fig. 2 is for hanging the structural representation of arm;

Fig. 3 is the structural representation of guide runner;

Number in the figure: 1-hook base, 2-hang arm axle, 3-hangs arm, 4-extension spring, 5-guide runner bearing pin, 6-guide runner, 7-first screw, 8-second screw, 9-torsion spring, 10-the 3rd screw, 11-the 4th screw, 12-rubber buffer.

The specific embodiment:

In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.

Show the specific embodiment of a kind of spring machinery of the utility model hook as Fig. 1 to Fig. 3, comprise hook base 1, hook base 1 is connected with rotatable extension arm 3 by hanging arm axle 2, the top that hangs arm 3 is connected with an end of extension spring 4 by screw, the other end of extension spring 4 is connected on the hook base 1 by screw, the bottom that hangs arm 3 is connected with guide runner 6 by guide runner bearing pin 5, hang arm 3 and be provided with first screw 7 near the crotch place, the oblique upper that guide runner 6 is positioned at guide runner bearing pin 5 is provided with second screw 8, guide runner bearing pin 5, be wound with torsion spring 9 jointly on first screw 7 and second screw 8.The top of hook base 1 is other to be equipped with the 3rd screw 10 with barrier effect with hanging on the arm 3.Extension arm 3 bottoms are provided with on the 4th screw 11, the four screws 11 and are with rubber buffer 12.

The bicycle parking process: sweep rises, hook ring on the sweep is run into hypotenuse place, extension arm bottom earlier, hang arm and constantly become big at the sweep uphill process in the angle that tilts, when the hook ring of sweep is run into guide runner, torsion spring on the guide runner deforms, and the hook central shoring by on the sweep of guide runner is opened, when the hook ring has climbed away hypotenuse place, extension arm bottom, hang arm and reset under the pulling force effect of extension spring, the bicycle parking process finishes.

The process of picking up the car: sweep rises, and guide runner opens under the pressure effect of the hook ring of sweep fully, and when the hook ring of sweep struts guide runner fully, guide runner resets under the torsion spring effect; Sweep begins to descend, and the hook ring of sweep is down moving along hypotenuse on the guide runner, hangs arm simultaneously and constantly increases the angle of inclination at pressure under effect; When the hook of sweep encircles complete guide runner, to hang arm and under the effect of extension spring, reset, this moment, the hook ring of sweep was against the hypotenuse place that hangs arm; Sweep continues down motion, breaks away from the extension arm fully until the hook ring of sweep, hangs arm and resets under the pulling force effect of extension spring.Sweep is descending, until ground, and the end of picking up the car.

The utility model is simple in structure, and cost is lower, is convenient to maintenance management, and is easy for installation, and high-efficient energy-saving environment friendly is not subjected to such environmental effects, and its structure is utilized retractility and the mnemonic of spring, reaches the automatically reset form of structure of hook.The utility model has solved that the installation of the instability mode of electromagnet hook and other mechanical types hook is loaded down with trivial details, complex structure, problem that uncertain factor is many.

Claims

1. a spring machinery is linked up with, comprise hook base (1), it is characterized in that: described hook base (1) is connected with rotatable extension arm (3) by hanging arm axle (2), the top of described extension arm (3) is connected by the end of screw with extension spring (4), the other end of described extension spring (4) is connected on the described hook base (1) by screw, the bottom of described extension arm (3) is connected with guide runner (6) by guide runner bearing pin (5), described extension arm (3) is provided with first screw (7) near the crotch place, the oblique upper that described guide runner (6) is positioned at described guide runner bearing pin (5) is provided with second screw (8), described guide runner bearing pin (5), be wound with torsion spring (9) jointly on described first screw (7) and described second screw (8).

2. according to the described spring machinery of claim 1 hook, it is characterized in that: be equipped with the 3rd screw (10) with barrier effect on the side, top of described hook base (1) and the described extension arm (3).

3. according to the described spring machinery of claim 1 hook, it is characterized in that: described extension arm (3) bottom is provided with the 4th screw (11), is with rubber buffer (12) on described the 4th screw (11).