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Civil air defense door tool and civil air defense door manufacture process using civil air defense door tool

A technology of manufacturing process and air defense door, applied in the direction of manufacturing tools, other manufacturing equipment/tools, auxiliary devices, etc., can solve the problems of high labor intensity, large workload, low processing efficiency of concrete door leaves, etc., to improve work efficiency, welding Convenience, the effect of reducing operation steps and workload

Active Publication Date: 2017-05-31
浙江银安人防设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of welding the fixed shaft, it is necessary to repeatedly calibrate and confirm the positions of the first fixed plate, the second fixed plate, the fixed shaft, and the shaft sleeve relative to the outer frame, which not only requires workers to have rich experience and superb welding skills, Moreover, the workload is large and the labor intensity is high, resulting in low efficiency of concrete door leaf processing

Method used

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  • Civil air defense door tool and civil air defense door manufacture process using civil air defense door tool
  • Civil air defense door tool and civil air defense door manufacture process using civil air defense door tool
  • Civil air defense door tool and civil air defense door manufacture process using civil air defense door tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: civil air defense door tooling, such as Figure 1 to Figure 2As shown, it includes a square bottom plate 1, the bottom plate 1 is sequentially welded with a first limiting plate 2, a second limiting plate 3 and a third limiting plate 4 along the length direction, and one side of the bottom plate 1 is also welded to a piece perpendicular to the first A baffle plate 11 of a limiting plate 2, one side of the first limiting plate 2 is welded on the baffle plate 11, and a first limiting cavity 12 is formed between the first limiting plate 2, the baffle plate 11 and the bottom plate 1, and is used for Put in the first fixing plate 61 .

[0033] The second limiting plate 3 is located between the first limiting plate 2 and the third limiting plate 4 , the second limiting plate 3 is parallel to the first limiting plate 2 and one side is welded on the baffle plate 11 . The second limiting plate 3 is provided with a first limiting direction, the upper end of the fir...

Embodiment 2

[0036] Embodiment 2: civil air defense door tooling, including embodiment 1, such as figure 1 and image 3 As shown, a plurality of first adjusting plates 121 parallel to the bottom plate 1 and a plurality of second adjusting plates 122 parallel to the first limiting plate 2 are placed in the first limiting cavity 12, and the first fixing plate 61 is placed in the second position. When inside a limiting cavity 12, the lower end of the first fixing plate 61 is in contact with the first adjusting plate 121, the end surface of the first fixing plate 61 does not touch the end surface of the first limiting plate 2, and the end surface of the first fixing plate 61 is in contact with the second adjusting plate 121. on the end face of the adjustment plate 122 . By changing the number of the first adjusting plate 121, the distance between the first fixing plate 61 and the bottom plate 1 can be adjusted, and by changing the number of the second adjusting plate 122, the distance between...

Embodiment 3

[0039] Embodiment 3: civil air defense door tooling, including embodiment 1, such as figure 1 , Figure 4 to Figure 5 As shown, a first limiting block 32 is inserted into the first limiting slot 31, and one end of the first limiting block 32 is provided with an arc-shaped first limiting concave surface 321. When the first limiting slot 31 is placed with When the shaft 63 is fixed, the first limiting concave surface 321 is pressed against the outer peripheral wall of the fixed shaft 63 . A second limiting block 42 is inserted into the second limiting groove 41, and one end of the second limiting block 42 is provided with an arc-shaped second limiting concave surface 421. When the second limiting groove 41 is placed with a shaft sleeve 64 , when the second limit block 42 is plugged into the second limit facing inward, the second limit concave surface 421 is in contact with the outer circumferential wall of the shaft sleeve 64 .

[0040] When the fixed shaft 63 is welded on the...

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Abstract

The invention discloses a civil air defense door tool and a civil air defense door manufacture process using the civil air defense door tool. The civil air defense door tool comprises a bottom plate. A first limiting plate, a second limiting plate and a third limiting plate which are parallel to one another are sequentially arranged on the bottom plate. A first limiting groove for a fixing shaft to be placed therein is formed in the second limiting plate. A second limiting groove is formed in the second limiting plate. The civil air defense door tool and the civil air defense door manufacture process have the following beneficial effects and effects that the fixing shaft, a first fixing plate, a second fixing plate and a shaft sleeve are welded together through the civil air defense door tool to form a fixing shaft assembly, then, the whole fixing shaft assembly is welded to an outer frame, operation steps and workloads are reduced, and the technological process is shortened; and secondly, hinge bases are cut through a copying cutting machine, inner walls of hinge holes in the cut hinge bases are smooth, reprocessing is not needed, the technological process is shortened, and the effects that welding of the fixing shaft is convenient in the civil air defense door manufacture process, workloads are reduced, the technological process is short and the work efficiency is improved are achieved.

Description

technical field [0001] The invention relates to the technical field of civil air defense door manufacturing, in particular to a civil air defense door tooling and a civil air defense door manufacturing process using the civil air defense door tooling. Background technique [0002] Civil defense, also known as civil defense, is an activity in which the government mobilizes and organizes the masses, adopts air raid prevention, disaster relief measures, implements rescue operations, prevents and mitigates disaster hazards, and civil defense doors are a kind of civil defense protection equipment, including single door protection and airtight Doors, double-leaf protective airtight doors, etc. At present, the manufacture of civil air defense doors mostly refers to industry standard drawings. [0003] Concrete door leaf is a kind of civil air defense door. The production process includes tailor-welded outer frame, correction, spot welding embedded pressure plate, full welded embed...

Claims

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Application Information

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IPC IPC(8): B23P23/04B23P15/00B23K37/04E06B5/10
CPCB23K37/0443B23P15/00B23P23/04E06B5/10
Inventor 张宗杰
Owner 浙江银安人防设备有限公司
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