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Anti-seismic type node device for prefabricated building wall connection

A building wall, prefabricated technology, applied in building types, protective buildings/shelters, buildings, etc., can solve the problems of difficult construction, waste of resources, slow construction progress, etc.

Active Publication Date: 2020-10-27
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing prefabricated building structure connection methods generally have the following defects: 1. The construction is difficult, resulting in slow construction progress; 2. The construction cost is high, resulting in unnecessary waste of resources; 3. The seismic effect is poor and the reliability is low. And the safety is poor; especially in recent years, earthquake disasters have occurred frequently, and the traditional connection method of prefabricated building structures can no longer meet the production needs

Method used

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  • Anti-seismic type node device for prefabricated building wall connection
  • Anti-seismic type node device for prefabricated building wall connection
  • Anti-seismic type node device for prefabricated building wall connection

Examples

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Embodiment Construction

[0022] Example: such as figure 1 , 2 An anti-seismic node device for the connection of a prefabricated building wall is shown, including a prefabricated building wall 1, an embedded part 2 and a connecting part 3; 10. The prefabricated building wall 1 is horizontally provided with a mounting groove 11 that penetrates the card table 10, and the prefabricated building wall 1 is vertically provided with a first insertion hole 12 that penetrates the card table 10;

[0023] Such as figure 1 , 2 , 3, the embedded part 2 is arranged inside the side of two adjacent prefabricated building walls 1, the embedded part 2 includes the embedded substrate 20 and the connecting sleeve 21, and the connecting sleeve 21 is evenly distributed on the embedded substrate 20 There are two columns, and each column is provided with 4 pieces. Each connection sleeve 21 is perpendicular to the embedded substrate 20, and each connection sleeve 21 is provided with a card slot 210 inside. When inside, eac...

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Abstract

The invention discloses an anti-seismic type node device for prefabricated building wall connection. The anti-seismic type node device for prefabricated building wall connection comprises prefabricated building wall bodies, an embedded piece and a connecting piece. Each prefabricated building wall body is provided with clamping platforms and a first insertion connection hole. The embedded piece comprises an embedded base plate and connecting sleeves, wherein the connecting sleeves are arranged on the embedded base plate, clamping grooves are arranged in the connecting sleeves. The connecting piece comprises installation groove plates, moving insertion rods and pull blocks, wherein the moving insertion rods are arranged on the two sides of the installation groove plate, the moving insertionrods are provided with locking blocks, the locking blocks are connected with the clamping grooves in a clamped manner, the moving insertion rods are provided sleeved with anti-seismic springs, the pull blocks are provided with installation blocks, the installation blocks are provided with second insertion holes, and the installation blocks are connected with the clamping platforms in a clamped manner through inserting connection rods. The anti-seismic type node device for prefabricated building wall connection is reasonable in structural design, high in safety and reliability and suitable for wide popularization

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an anti-seismic node device for connecting assembled building walls. Background technique [0002] Prefabricated buildings refer to buildings assembled on site with prefabricated components, which have the advantages of fast construction speed, less restriction by climatic conditions, labor saving, and high construction quality; At present, in order to meet the requirements of being equivalent to cast-in-place and ensure the overall performance of the prefabricated concrete structure, the sleeve grouting process is mainly used to carry out the reinforced steel bars in the prefabricated concrete wall one by one. connect. [0003] However, the existing prefabricated building structure connection methods generally have the following defects: 1. The construction is difficult, resulting in slow construction progress; 2. The construction cost is high, resulting in unn...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B1/38E04B1/41E04B1/98E04H9/02
CPCE04B1/38E04B1/41E04B1/4114E04B1/98E04B2/00E04H9/021
Inventor 张新中武宗良唐克东付艳锋荆瑞丽李雨阁
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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