Prefabricated steel chimney shell ring connecting mechanism

A connecting mechanism and chimney technology, applied in mechanical equipment, manufacturing tools, vibration suppression adjustment, etc., can solve problems such as unsatisfactory chimney sealing effect, reduced sealing effect of barrel joints, air leakage and smoke leakage at the joints of barrel joints, etc. Achieve the effects of reducing air leakage and smoke, improving the fixing effect, and facilitating fixing and installation

Pending Publication Date: 2021-06-11
何苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated steel chimney barrel section connection mechanism to solve the problem that the existing barrel section connection mechanism proposed in the above background technology fixes the barrel section by surrounding and tighteni

Method used

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Example Embodiment

[0026] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments.

[0027] See Figures 1 to 7 One embodiment of the present invention is provided: a prefabricated steel chimney cartridge connection mechanism, including a main connection ring 1; the main connection ring 1 includes an inner connection ring 101 and a knob 102, and the inner connection ring 101 is running through the rotation connection with a knob. 102; The first end of the knob 102 and the main connection ring 1 through the rotation connection, the tail end of the knob 102 is the hexagonal block, the rotation knob 102, the connecting rod 202 rotation, the fixing module 2 and the upper fixing block 201 level slide, the fixed module 2 and the upper fixation Block 201 moves clamping at the

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PUM

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Abstract

The invention discloses a prefabricated steel chimney shell ring connecting mechanism, relates to the technical field of prefabricated steel chimneys. The problem that the length of a shell ring is changed along with the temperature change, so that the situation of air leakage and smoke leakage easily occurs at a shell ring connecting position is solved. The prefabricated steel chimney shell ring connecting mechanism comprises a main connecting ring, the main connecting ring comprises an inner connecting ring and a rotary knob, the rotary knob is rotationally connected to the middle of the inner connecting ring in a penetrating mode, the inner connecting ring is fixedly arranged in the middle of the main connecting ring, the inner connecting ring is connected with a fixing module in a sliding manner, the fixing module comprises an upper fixing block and a connecting rod, the upper part of the fixing module is in sliding fit with the inner wall of the main connecting ring, and the upper fixing block is slidably connected to the upper portion of the fixing module. A buffer spring can buffer the change of expansion caused by heat and contraction caused by cold of the chimney shell ring, and the sealing performance of the joint of the chimney shell ring is improved under the temperature change.

Description

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Claims

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Application Information

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Owner 何苗
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