CN202108288U

CN202108288U - One-dragging-four type safety mechanism with electromagnet

Info

Publication number: CN202108288U
Application number: CN 201120167869
Authority: CN
Inventors: 吉晓鹏; 佟岩; 黄骞
Original assignee: Jiang Su Runbang Heavy Industries Co Ltd
Current assignee: Jiang Su Runbang Heavy Industries Co Ltd
Priority date: 2011-05-24
Filing date: 2011-05-24
Publication date: 2012-01-11
Anticipated expiration: 2021-05-24

Abstract

The utility model relates to a one-dragging-four type safety mechanism with an electromagnet, which comprises a rotating shaft, a first L-shaped pull rod, a second L-shaped pull rod and the electromagnet. A transmission shaft is provided with a steering arm; one side of the steering arm is connected with the electromagnet; two ends of the transmission shaft are provided with the first L-shaped pull rod and the second L-shaped pull rod in a parallel way; the first L-shaped pull rod is provided with a first safety pothook and a first back safety pothook; the second L-shaped pull rod is provided with a second front safety pothook and a second back safety pothook; the first safety pothook and the second front safety pothook are arranged oppositely; the first back safety pothook and the second back safety pothook are arranged oppositely; and the first back safety pothook and the second back safety pothook are both provided with balancing blocks and microswitches. The safety mechanism has the advantages of simple manufacturing method and using method, stability in running, safety, reliability, convenience in mounting, low production cost and use cost, and the like.

Description

A kind of electromagnet one drags four formula release mechanisms

Technical field:

The utility model relates to a kind of electromagnet one and drags four formula release mechanisms.

Background technology:

Raising along with the expanding economy living standards of the people; Automobile progressively gets into family, and particularly big or middle city is also increasing for the demand in garage; But in existing lifting cross sliding type parking equipment; Safe falling proof device is general to adopt an electromagnet to drag a safety hook, the horizontal one type of release mechanism installation and maintenance more complicated of this up-down, and cost of production is than higher.

Summary of the invention:

In order to overcome the deficiency of the safe falling proof device that has the garage now, the utility model provides a kind of electromagnet one to drag four formula release mechanisms, and this apparatus structure is simple, installation and maintenance convenient, has reduced cost of production.

The purpose of the utility model realizes through following technical scheme: comprise turning cylinder, a L type pull bar, the 2nd L type pull bar and electromagnet, on power transmission shaft, be provided with steering arm, be connected with electromagnet in steering arm one side; A parallel L type pull bar and the 2nd L type pull bar of being provided with at the two ends of power transmission shaft; The safety hook and the second back safety hook before a L type pull bar is provided with first safety hook and the first back safety hook, on the 2nd L type pull bar, is provided with second, safety hook is oppositely arranged before first safety hook and second; The first back safety hook and the second back safety hook are oppositely arranged; Be equipped with balance weight and microswitch in the first back safety hook, second back on the safety hook, reducing the pulling force of electromagnet through balance weight, when safety hook puts in place; Collision block bumps against said microswitch on the aft hook of the left and right sides; The sender signal uses an electromagnet to drive four safety hooks to switch board, arranges simple relatively; And cost of production has reduction, and can reduce the trouble point when equipment moves effectively.

The utility model compared with prior art has following characteristics:

Its structure is exquisite, operates steadily, and has safe and reliablely, easy for installation, advantage such as produces and use cost is low.

Description of drawings:

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

Fig. 2 is the front view of the utility model;

Label among the figure: safety hook, the preceding safety hook, 7 '-second of the 7-first back safety hook, 6 '-second back safety hook, 8-balance weight, 9-microswitch before 1-turning cylinder, 2-the one L type pull bar, 3-the 2nd L type pull bar, 4-electromagnet, 5-steering arm, the 6-first.

The specific embodiment:

In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.

Show a kind of electromagnet one of the utility model like Fig. 1,2 and drag four formula release mechanisms, comprise turning cylinder 1, a L type pull bar 2, the 2nd L type pull bar 3 and electromagnet 4, on power transmission shaft 1, be provided with steering arm 5; Be connected with electromagnet 4 in steering arm 5 one sides, a parallel L type pull bar 2 and the 2nd L type pull bar 3 of being provided with at the two ends of power transmission shaft 1, the safety hook 6 and the first back safety hook 7 before a L type pull bar 2 is provided with first; The safety hook 6 ' and the second back safety hook 7 ' before on the 2nd L type pull bar 3, being provided with second; Safety hook 6 ' is oppositely arranged before first safety hook 6 and second, and the first back safety hook 7 and the second back safety hook 7 ' are oppositely arranged, and on safety hook after first 7, the second back safety hook 7 ', is equipped with balance weight 8 and microswitch 9; Reduce the pulling force of electromagnet through balance weight 8; When safety hook put in place, collision block bumped against microswitch 9 on the aft hook of the left and right sides, and the sender signal is to switch board; Use an electromagnet 4 to drive four safety hooks 6; Arrange simply relatively, and cost of production has reduction, and the trouble point can reduce the equipment operation effectively the time.

After electromagnet 4 energising adhesives; Drive turning cylinder 1 and the L type pull bar 2 and the 2nd L type pull bar 3 that drive two ends through steering arm 5; Thereby promote preceding safety hook 6 and back safety hook 7 that bilateral symmetry is provided with, and reduce the pulling force of electromagnet 4, when current safety hook 6 puts in place with back safety hook 7 through balance weight 8; The back safety hook 7 of both sides bumps against microswitch 9, and microswitch 9 transmits a signal to switch board.

Claims

1. an electromagnet one drags four formula release mechanisms; It is characterized in that: comprise turning cylinder (1), a L type pull bar (2), the 2nd L type pull bar (3) and electromagnet (4); On said power transmission shaft (1), be provided with steering arm (5), be connected with electromagnet (4), a parallel L type pull bar (2) and the 2nd L type pull bar (3) of being provided with at the two ends of said power transmission shaft (1) in said steering arm (5) one sides; The safety hook (6) and the first back safety hook (7) before a said L type pull bar (2) is provided with first; The safety hook (6 ') and the second back safety hook (7 ') before on said the 2nd L type pull bar (3), being provided with second, safety hook (6 ') is oppositely arranged before said first safety hook (6) and second, and the said first back safety hook (7) and the second back safety hook (7 ') are oppositely arranged; On the said first back safety hook (7), the second back safety hook (7 '), be equipped with balance weight (8) and microswitch (9); Reduce the pulling force of electromagnet through said balance weight (8), when safety hook put in place, collision block bumped against said microswitch (9) on the aft hook of the left and right sides; The sender signal uses an electromagnet (4) to drive four safety hooks (6) to switch board.