CN113605765A

CN113605765A - Novel machinery vehicle storehouse electromagnetic type safety hook

Info

Publication number: CN113605765A
Application number: CN202110883580.3A
Authority: CN
Inventors: 张宪; 林伟通; 胡云高; 郭勇金; 熊培培; 郭园花
Original assignee: Shenzhen Weichuang Automation Equipment Co Ltd
Current assignee: Dongguan Weichuang Huaxin Automation Equipment Co ltd; Shenzhen Weichuang Automation Equipment Co Ltd; Guangdong Weichuang Wuyang Intelligent Equipment Co Ltd; Jiangsu Wuyang Parking Industry Group Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-11-05
Anticipated expiration: 2041-07-30
Also published as: CN113605765B

Abstract

The invention discloses a novel electromagnetic safety hook for a mechanical garage, which comprises a safety hook, an eccentric rotating plate and a through push-pull type direct current electromagnet, wherein the safety hook is arranged on the eccentric rotating plate; a microswitch is arranged in the center of one side of the safety hook, and a first limit groove is arranged at the position of the in-place switch of the microswitch; the through push-pull type direct current electromagnet is arranged in the center of the other side of the safety hook, and a pin shaft is fixed at the lower end of the through push-pull type direct current electromagnet; the eccentric rotating plate is hinged below the push-pull type direct current electromagnet in a penetrating mode, a second limiting groove is formed in the eccentric rotating plate, and a pin shaft penetrating through the lower end of the push-pull type direct current electromagnet sequentially penetrates through the second limiting groove and the first limiting groove. The invention does not need external force to control the opening or closing of the hook, only needs to control whether the rotating plate is locked or not, can automatically detect whether the rotating plate is locked or not, has the advantages of simple structure, reliable action, convenient maintenance and the like, and can be conveniently applied to a multi-layer lifting and transverse moving mechanical garage.

Description

Novel machinery vehicle storehouse electromagnetic type safety hook

Technical Field

The invention relates to the technical field of mechanical garage protection, in particular to a novel electromagnetic type safety hook for a mechanical garage.

Background

The mechanical stereo garage is one of parking equipment, and is divided into lifting and transverse moving type, vertical lifting type, plane moving type, vertical circulating type, simple lifting type, multilayer circulating type, tunnel stacking type mechanical type, etc. according to its structure. The mechanical stereo garage has the following advantages: firstly, the access is convenient; secondly, the safety and the reliability are high; thirdly, the operation is economical; fourthly, the maintenance is simple, and the maintenance cost is low; fifthly, the floor space is small, the construction cost is low, and the phenomenon of traffic jam is avoided.

The electromagnetic type couple of current machinery garage relies on the thrust of self that the electro-magnet produced to promote the safety hook, and the control couple opens and shuts, often needs very big electromagnetic suction, and the structure is loaded down with trivial details heavy, does not also have detection mechanism to detect whether the safety hook has reliably opened, and does not have self-locking function, has the potential safety hazard.

Disclosure of Invention

The invention aims to solve the technical problem of providing a novel electromagnetic type safety hook for a mechanical garage, which is not required to be opened or closed under the control of an external force, only needs to control whether a rotating plate is locked or not, can self-detect whether the rotating plate is locked or not, has the advantages of simple structure, reliable action, convenient maintenance and the like, and can be conveniently applied to a multi-layer lifting and transverse moving mechanical garage.

The electromagnetic safety hook for the novel mechanical garage is realized by the following technical scheme: comprises a safety hook, an eccentric rotating plate and a through push-pull type direct current electromagnet;

a microswitch is arranged in the center of one side of the safety hook, and a first limit groove is arranged at the position of the in-place switch of the microswitch; the penetrating push-pull type direct current electromagnet is arranged in the center of the other side of the safety hook, and a pin shaft is fixed at the lower end of the penetrating push-pull type direct current electromagnet; the eccentric rotating plate is hinged below the push-pull type direct current electromagnet in a penetrating mode, a second limiting groove is formed in the eccentric rotating plate, and a pin shaft penetrating through the lower end of the push-pull type direct current electromagnet sequentially penetrates through the second limiting groove and the first limiting groove.

As the preferred technical scheme, the hook end side of the safety hook is provided with a nylon stop block, and the nylon stop block is contacted with the lower end of the eccentric rotating plate.

As the preferred technical scheme, the through push-pull type direct current electromagnet is provided with an installation plate, and the through push-pull type direct current electromagnet is installed on the safety hook through the installation plate.

The invention has the beneficial effects that: the invention does not need external force to control the opening or closing of the hook, only needs to control whether the rotating plate is locked or not, can automatically detect whether the rotating plate is locked or not, has the advantages of simple structure, reliable action, convenient maintenance and the like, and can be conveniently applied to a multi-layer lifting and transverse moving mechanical garage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of the present invention;

fig. 2 is a second structural schematic diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, the electromagnetic safety hook for the novel mechanical garage of the invention comprises a safety hook 1, an eccentric rotating plate 2 and a through push-pull type direct current electromagnet 3;

a microswitch 4 is arranged in the center of one side of the safety hook 1, and a first limit groove 7 is arranged at the position of the in-place switch of the microswitch 4; the penetrating push-pull type direct current electromagnet 3 is arranged in the center of the other side of the safety hook 1, and a pin shaft 5 is fixed at the lower end of the penetrating push-pull type direct current electromagnet 3; the eccentric rotating plate 2 is hinged below the push-pull type direct current electromagnet 3, a second limiting groove 8 is formed in the eccentric rotating plate 2, and the pin shaft 5 penetrating through the lower end of the push-pull type direct current electromagnet 3 sequentially penetrates through the second limiting groove 8 and the first limiting groove 7.

In this embodiment, the hook end of the safety hook 1 is provided with the nylon stop 6, and the nylon stop 6 contacts with the lower end of the eccentric rotating plate 2, thereby playing a role in stopping.

In this embodiment, the through push-pull type dc electromagnet 3 is provided with an installation plate, and the through push-pull type dc electromagnet 3 is installed on the safety hook 1 through the installation plate.

The working principle is as follows:

when the vehicle carrying plate is lifted upwards, the vehicle carrying plate hanging ring can push the whole hook to rotate around the shaft under the guiding action of the nylon stop dog, when the vehicle carrying plate is lifted in place, the vehicle carrying plate stops acting when the switch in place is touched, the push-pull type direct current electromagnet is penetrated through at the moment and is not electrified, the eccentric rotating plate can freely rotate in the limiting groove, if the vehicle carrying plate is accidentally descended, the vehicle carrying plate hanging ring can be smoothly hung by the safety hook, and the vehicle carrying plate is ensured not to slide downwards.

When the vehicle carrying plate descends by receiving an instruction, the push-pull type direct current electromagnet is electrified to drive the pin shaft to move upwards into the clamping groove, the microswitch detects whether the pin shaft is in place, the eccentric rotating plate is locked and cannot rotate, and when the vehicle carrying plate moves downwards, the suspension ring of the vehicle carrying plate takes the eccentric rotating plate as a guide to push open the whole hook, so that the vehicle carrying plate descends smoothly.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a novel machinery vehicle storehouse electromagnetic type safety couple which characterized in that: comprises a safety hook (1), an eccentric rotating plate (2) and a through push-pull type direct current electromagnet (3);

a microswitch (4) is arranged in the center of one side of the safety hook (1), and a first limit groove (7) is arranged at the position of the in-place switch of the microswitch (4); the penetrating push-pull type direct current electromagnet (3) is arranged in the center of the other side of the safety hook (1), and a pin shaft (5) is fixed at the lower end of the penetrating push-pull type direct current electromagnet (3); the eccentric rotating plate (2) is hinged below the push-pull type direct current electromagnet (3) in a penetrating mode, a second limiting groove (8) is formed in the eccentric rotating plate (2), and a pin shaft (5) penetrating through the lower end of the push-pull type direct current electromagnet (3) penetrates through the second limiting groove (8) and the first limiting groove (7) in sequence.

2. The novel mechanical garage electromagnetic safety hook according to claim 1, characterized in that: one side of the hook end of the safety hook (1) is provided with a nylon stop block (6), and the nylon stop block (6) is in contact with the lower end of the eccentric rotating plate (2).

3. The novel mechanical garage electromagnetic safety hook according to claim 1, characterized in that: the through push-pull type direct current electromagnet (3) is provided with an installation plate, and the through push-pull type direct current electromagnet (3) is installed on the safety hook (1) through the installation plate.