Locking device and rotary table provided with same

A locking device and locking plate technology, applied in fixtures, mechanical equipment, cranes, etc., can solve the problems of easy rusting, inconvenient use, and inability to pull out the lock pin, and achieve easy large-scale manufacturing and installation, Simple operation and control, the effect of a wide range of applications

Active Publication Date: 2018-07-20
湖南铭狮机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous growth of the national economy, continuous infrastructure construction and the outbreak of the logistics market, cranes are used more in hoisting, maintenance, emergency rescue and other fields, among which the stop mechanism for locking the crane turntable plays a vital role. Role, the stop mechanism of the turntable currently used is a plug-

Method used

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  • Locking device and rotary table provided with same

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Embodiment Construction

[0025] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0026] Such as figure 1 As shown, a locking device and a turntable with a locking device include a base 2 and a turntable 1 rotatably mounted on the base 2, an ear plate 3, a locking lever and a locking plate 10, and the two ear plates 3 are fixed in parallel. Connected to the turntable 1, several locking plates 10 are arranged on the base 2 around the turntable 1, and two ear plates 3 are fixed in parallel, and the area between the two ear plates 3 is used to form an installation space. Plates 3 are respectively provided with through holes oppositely. One end of the locking lever is located in the installation sp...

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Abstract

The invention provides a locking device and a rotary table provided with the same and relates to the technical field of locking devices. The locking device comprises a pedestal, a turning plate, lug plates, locking rods and locking plates, wherein the turning plate, the lug plates, the locking rods and the locking plates are rotationally installed on the pedestal; the two lug plates are fixed in parallel to the turning plate; a plurality of locking plates are arranged around the turning plate and on the pedestal; the two lug plates are fixedly connected in parallel; an installation space is formed by virtue of a region between the two lug plates; the two lug plates are correspondingly oppositely provided with through holes; one end of each locking rod is positioned inside the installationspace and is installed inside the corresponding through hole by utilizing a pin shaft; each locking plate is positioned at one side of the corresponding lug plate; the upper surface of each locking plate is provided with a locking groove matched with the other end of the corresponding locking rod; and each lug plate is also provided with a limiting mechanism for limiting swing of the correspondinglocking rod. The locking device provided by the invention achieves the technical effects of being simple, reasonable, safe, reliable and convenient to use.

Description

technical field [0001] The invention relates to the technical field of locking devices, in particular to a locking device and a turntable with the locking device. Background technique [0002] With the continuous growth of the national economy, continuous infrastructure construction and the outbreak of the logistics market, cranes are used more in hoisting, maintenance, emergency rescue and other fields, among which the stop mechanism for locking the crane turntable plays a vital role. Role, the stop mechanism of the turntable currently used is a plug-in lock pin. Since the lock pin is a separate part, it is easy to lose if it is not placed in the designated position after being pulled out, and the construction machinery is used for a long time. Outdoors, due to the erosion of rainwater and other factors, the lock pin is easy to rust and cannot be pulled out, which affects the work and use, and is inconvenient to use. Contents of the invention [0003] Aiming at the defec...

Claims

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Application Information

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IPC IPC(8): F16B1/04B66C23/84
CPCB66C23/84F16B1/04
Inventor 彭靖程郑昇皇甫熠涛
Owner 湖南铭狮机械有限公司
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