Node connecting device of hydraulic prefabricated assembly type concrete member

A technology of prefabricated assembly and node connection, which is applied in building construction, processing of building materials, construction, etc., can solve the problem of insufficient stability and adaptability, insufficient accuracy of installation and positioning of prefabricated concrete components, and reduced building stability and Efficiency and other issues to achieve the effect of improving accuracy and stability, improving adaptability, and improving stability

Active Publication Date: 2022-06-07
JIANGSU PROVINCE WATER ENG SCI TECH CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing node pouring concrete has insufficient stability and adaptability to support and limit the prefabricated columns of different sizes. At the same time, there is also insufficient accuracy in the installation and positioning of prefabricated concrete components, which reduces the follow-up. Stability and efficiency of building assembly

Method used

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  • Node connecting device of hydraulic prefabricated assembly type concrete member
  • Node connecting device of hydraulic prefabricated assembly type concrete member
  • Node connecting device of hydraulic prefabricated assembly type concrete member

Examples

Experimental program
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Effect test

Embodiment 1

[0050] see figure 1 , figure 2 , image 3 , Image 6 , Figure 7 and Figure 8 As shown in the figure, an embodiment provided by the present invention: a node connection device for hydraulic prefabricated concrete components, including a concrete pillar 1, a connection card plate 2, a fixed guide hole 3, a limiting device 4, and a concrete prefab 5 , connecting rack 6, support guide plate 7, positioning slot 8 and guide device 9;

[0051] Four groups of connection clips 2 are fixedly installed on the lower end face of the concrete pillar 1 evenly and equidistantly;

[0052] A fixed guide hole 3 is opened between the adjacent positioning slots 8, a support guide plate 7 is fixedly clamped at the center of the upper end surface of the concrete pillar 1, and a connecting rack 6 is symmetrically and fixedly installed on the side end surface of the support guide plate 7;

[0053] The inner end surface of the guide device 9 is meshed and connected to the outer end surface of ...

Embodiment 2

[0074] On the basis of Example 1, as Figure 10 As shown, the clamping plate 43 includes a connecting screw hole 431, a spring plate 432, a positioning support plate 433 and a connecting side plate 434. The side end of the positioning support plate 433 is symmetrically and fixedly installed with the connecting side plate 434, and is located on the connecting side plate. The end of the 434 is provided with a connection screw hole 431, and the lower end of the positioning support plate 433 is symmetrically fixed with a spring clip 432.

[0075]In the implementation of this embodiment, the two sets of spring clips 432 can be stably limited to the upper part of the concrete prefab 5, thereby maximizing the stability of the position limitation of the concrete prefab 5, and at the same time connecting the threaded holes 431 and the bidirectional wire The cooperation of the rods 46 can effectively improve the stability of the support connection to the prefabricated concrete 5 .

[0...

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Abstract

The invention relates to the technical field of building equipment, in particular to a node connecting device of a hydraulic prefabricated assembly type concrete member, which comprises a concrete support column, a connecting clamping plate, a fixed guide hole, a limiting device, a concrete prefabricated member, a connecting rack, a support guide plate, a positioning clamping groove and a guide device, four sets of connecting clamping plates are evenly and fixedly installed on the lower end face of the concrete supporting column at equal intervals, and positioning clamping grooves used for positioning are evenly formed in the outer end face of the concrete supporting column at equal intervals. By arranging a connecting gear, a positioning gear and a connecting rack, a guide device can quickly and accurately move upwards outside a concrete supporting column, so that subsequent quick and stable positioning operation on a concrete prefabricated part is facilitated, and meanwhile, a limiting gear ring and a connecting gear ring can be connected through the limiting gear and a connecting lead screw; and then the two sets of limiting devices are driven to precisely position the concrete prefabricated part, and the precision and stability of mounting and positioning of the concrete prefabricated part are improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering prefabricated concrete component equipment, in particular to a node connection device of hydraulic prefabricated assembled concrete components. Background technique [0002] Prefabricated building refers to a building that transfers a large number of on-site operations in the traditional construction method to the factory, processes and manufactures building components and accessories in the factory and transports them to the building construction site, and assembles and installs it on site through reliable connection methods. At present, the construction of beam-column joints in prefabricated buildings still adopts the post-cast concrete wet operation process. [0003] For example, the invention patent disclosed in the patent number: CN201911103925.8, the invention discloses a prefabricated concrete beam-column joint connection device. The prefabricated beam is fixedly installed wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/21E04G21/18
CPCE04B1/21E04G21/1841Y02E10/20
Inventor 宋力颜韬吴玲玲杨斌宋欣澄霍中迁曹善宇卜志虎王金山朱建波
Owner JIANGSU PROVINCE WATER ENG SCI TECH CONSULTING
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