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A prompting mechanism for hanging in place

A technology for lifting gear and hanging objects, which is applied in the field of prompting mechanism for hanging in place, which can solve problems affecting production process, affecting production, large-scale production accidents, etc., and achieve the effect of avoiding equipment accidents

Inactive Publication Date: 2018-05-04
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual operation process, occasionally one or two hooks do not hang on the lifting lugs due to inaccurate alignment of the trolley or deformation of the hooks or lifting lugs. (The two hooks are not hooked) The hoist runs empty, and the hook cannot be put down when it comes back, which slightly affects production. If one hook is not hooked seriously, the hoist is hoisted with a single hook, and the coke pot and seat ring will be stuck in the hoist. In the track, it caused a large production accident and seriously affected the production process
As far as we know and search, there is no reliable method and device in the industry to confirm that the hook is in place to avoid accidents

Method used

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  • A prompting mechanism for hanging in place
  • A prompting mechanism for hanging in place
  • A prompting mechanism for hanging in place

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a prompt mechanism for hanging in place, please refer to figure 1 As shown, it includes: a sling 1, a hanging object 2 and a prompting device 3; the hanging object 2 is provided with a hanging device 21 connected to the sling 1; Correspondingly, it is used to send a prompt message when the suspender 1 and the hanger 21 are hung and connected in place.

[0038] It can be seen that the position of the prompting device 3 corresponds to the hanging position of the hanger 21 , and when the hanger 1 and the hanger 21 are hung and connected in place, a prompt message is sent. In this way, after the hanger 1 and the hanger 21 of the hoist are connected in place, the prompting device 3 is triggered to send out a prompt message, so that the operator can understand the hanging situation, which can avoid equipment accidents caused by the inadequacy of the hanging, and then cause large Production accidents seriously affect the production process.

[0039] ...

Embodiment 2

[0047] Example 2: Please refer to figure 2 as shown,

[0048] The technical solution of embodiment two is basically the same as embodiment one, the main difference is:

[0049] The prompting device 3 includes: a first control loop and a sensing contact electrically connected to the first control loop; the sensing contact is used for sensing that the hanger 1 and the hanger 21 are hung and connected in place.

[0050] Further speaking: the hanging object 2 includes: a fixing part 23 and a hanging part 22 connected with the fixing part 23; the sensing contact includes: an upper contact 31 and a lower contact 32; the upper contact 31 is fixed on the hanging part 22 The upper and lower contacts 32 are fixed on the fixed part 23 and are electrically connected to the first control circuit. Pass.

[0051] It can be understood that the hanging object 2 is divided into two parts, including a fixing part 23 and a hanging part 22 connected with the fixing part 23 . When the hanging ...

Embodiment 3

[0057] Example 3: Please refer to image 3 as shown,

[0058] The technical solution of the third embodiment is basically the same as that of the first embodiment, the main differences are:

[0059] The prompting device 3 is fixed on the hanging object 2; the prompting device 3 includes: a second control circuit, an insulating seat 33a fixedly connected to the hanging object 2, and an elastic body fixed on the insulating seat 33a and electrically connected to the second control circuit. The contact 33; the elastic contact 33 is used to connect the elastic contact 33 with the sling 1 when the sling 1 and the sling 2 are hung in place, trigger the prompting device, and send out a prompting message.

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PUM

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Abstract

The invention discloses a prompting mechanism for hanging in place, comprising: a sling, a hanging object and a prompting device; the hanging object is provided with a hanger connected with the sling; Correspondingly, when the spreader and the hanger are connected in place, a prompt message will be issued. In this way, after the hoist's hoist is connected to the hanger in place, the prompt device will be triggered and a prompt message will be issued to enable the operator to understand the hanging situation, which can avoid equipment accidents caused by improper hanging, which in turn will cause major production accidents. Seriously affect the production process.

Description

technical field [0001] The invention relates to the detection field, in particular to a hanging in-position prompting mechanism. Background technique [0002] The coke loading equipment in the dry coke quenching device of the coking plant mainly includes hoists, coke tanks and their seats, and electric locomotives. The hoist mainly includes a motor, a reducer, a wire rope, a wire rope reel and a spreader. There are two scissor hooks on the spreader, which are responsible for hanging the lifting lugs on the seat ring of the coke tank; the coke tank is used to hold the coke The red coke pushed out of the furnace, the coke pot is placed in the coke pot seat ring, and the coke pot rotates in the seat ring when the coke is connected; the electric locomotive includes two parts: a locomotive and a trolley, the locomotive is used for traction, and the trolley is used to place the coke pot And coke pot seat ring. When working, the electric locomotive will pull the coke tank full of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/40C10B39/02C10B41/00
Inventor 姜和信康鹏冀传玖陈树勇张海东赵文玉王平张健
Owner SHANDONG IRON & STEEL CO LTD