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Blasting protection equipment for municipal renovation old building and using method thereof

A technology for protective equipment and old buildings, applied in blasting, building construction, building maintenance, etc. It can solve the problems of difficult layout, loud noise, smoke and harmful gas protection measures, and achieve easy disassembly and stacking and improved stability. , Ease of storage and transfer

Pending Publication Date: 2019-06-18
湖北乾奥建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Blasting demolition is often used for old buildings and dangerous buildings. Before demolition, it is necessary to evacuate the surrounding residents and establish a reasonable buffer zone to prevent the lives and property of residents from being harmed. However, many flying rocks will still be produced during the demolition process. , great noise, smoke and harmful gases, and the existing protective measures are not strong enough or difficult to arrange, and there is no good blasting protection device to scientifically protect demolition blasting

Method used

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  • Blasting protection equipment for municipal renovation old building and using method thereof
  • Blasting protection equipment for municipal renovation old building and using method thereof
  • Blasting protection equipment for municipal renovation old building and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1-8 Among them, a kind of blasting protection equipment for municipal renovation of old buildings and its use method, including a fixed plate 1 and a baffle plate 2, the fixed plate 1 is provided with a mounting groove 102 and a limiting through hole 103, and the left and right ends of the baffle plate 2 They are all slidably installed in the installation groove 102, the baffle plate 2 is provided with a filter screen 3, the baffle plate 2 is connected with the backing plate 202 through a plurality of springs 201, the backing plate 202 is in full contact with the inner wall of the installation groove 102, and the bottom of the fixed plate 1 A fixed block 8 is provided, and the fixed block 8 is connected with the chute 7 through the first pin shaft 10. A support rod 11 is arranged in the chute 7, and a plurality of limit holes 701 are arranged on the chute 7, and one end of the support rod 11 passes through the The fixing bolt 12 is detachably connected t...

Embodiment 2

[0045] Such as Figure 1-8 Among them, in a preferred solution, the method for using the above-mentioned device comprises the following steps:

[0046] Step 1: When using, first select the appropriate protection distance and protection range according to the blasting intensity, select a sufficient number of this device for installation and connection, and enclose the blasting protection range;

[0047] Step 2: Then adjust the fixed position of the support rod 11 on the chute 7, then put the support block 13 into the limit through hole 103 to fit and fix it, and then fix the connection position between the support rod 11 and the chute 7 through the fixing bolt 12;

[0048] Step 3: install the top of the windproof cloth 4 in the limit chute 5, and install the limit blocks 15 at both ends of the limit chute 5, and then use the hook 18 to hook the bottom of the windproof cloth 4;

[0049] Step 4: Finally, ensure that the sound-absorbing pad 101 on the fixed plate 1 of each group of...

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Abstract

The invention provides blasting protection equipment for a municipal renovation old building and an using method thereof. The blasting protection equipment comprises a fixing plate and a baffle plate,wherein an installation groove and a limiting through hole are formed in the fixing plate; the left and right ends of the baffle plate are slidingly installed in the installation groove; a filter screen is arranged on the baffle plate; the baffle plate is connected with a base plate through a plurality of springs; the base plate contacts with the inner wall of the installation groove completely;the bottom of the fixing plate is provided with a fixing block; the fixing block is connected with a sliding slot through a first pin shaft; a support rod is arranged in the sliding slot; a pluralityof limiting holes are formed in the sliding slot; one end of the support rod is detachably connected with the limiting holes through a fixing bolt, and the other end of the support rod is hinged witha support block through a second pin shaft; and the support block fits with the limiting through holes. By adopting the above structure, the effective interception of a flying stone, the reduction ofnoise, the reasonable diversion of the smoke and the harmful gas are realized, and the whole device is conveniently arranged and stored, the use is simple, and the range of the blasting strength is wide.

Description

technical field [0001] The invention relates to the field of municipal renovation equipment, in particular to blasting protection equipment for municipal renovation of old buildings and a method for using it. Background technique [0002] Municipal renovation, using funds from public and private sources, to transform old cities in different ways, especially on the physical side, including the construction of new buildings, the restoration and reuse or conversion of old buildings, neighborhood protection, Historic protection and improvement of infrastructure, etc., when urban reconstruction needs to establish its own unique style, on the basis of maintaining the original style and appearance, enhance the understanding and perception of urban reconstruction, and integrate art and aesthetics into it according to local conditions. In order to transform the novel and down-to-earth new buildings, form a new architectural culture and produce agglomeration effect. Blasting demoliti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D5/045F42D5/055E04G23/08
Inventor 黄超
Owner 湖北乾奥建设工程有限公司
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