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Detachable positioning tool suitable for fabricated building embedded part

A technology for positioning tooling and embedded parts, applied in the processing of building materials, construction, building structure, etc., can solve problems such as the difficulty of ensuring verticality, height, separation distance, horizontal deflection, and large area of ​​anchor bolts , to achieve the effect of stable and reliable overall structure, improved precision assembly and wide application range

Pending Publication Date: 2021-04-16
杨春娥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it is impossible to achieve a very high flatness during foundation excavation, and when placing anchor bolts, it is difficult to ensure the verticality, height, distance and horizontal deflection of all the anchor bolts of the entire building. A large amount of manpower is spent on the site to conduct artificial observation and adjust the anchor bolts at each node position, and because the area involved in the layout of the anchor bolts on site is very large, even a large amount of manpower and material resources cannot be achieved. All anchor bolts guarantee the consistency of their verticality, height, separation distance and horizontal deflection

Method used

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  • Detachable positioning tool suitable for fabricated building embedded part
  • Detachable positioning tool suitable for fabricated building embedded part
  • Detachable positioning tool suitable for fabricated building embedded part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0033] image 3 and Figure 4 It shows the second embodiment of the detachable positioning tooling suitable for the prefabricated building embedded parts of the present invention, the positioning tooling is basically the same as the first embodiment, the only difference is: in this embodiment, the positioning sleeve 4 is provided with There is a height adjustment mechanism 8. The height adjustment mechanism 8 can adjust the height of the positioning sleeve 4 at each node position, and the positioning sleeve 4 drives the guide plug-in column 1 to realize the height adjustment of the embedded parts at each node position, thereby ensuring the consistency of the height of all embedded parts.

[0034] In this embodiment, the height adjustment mechanism 8 includes a ground screw 81, an adjustment nut 82, and an adjustment ear 83 fixed on the positioning sleeve 4. The ground screw 81 is threaded on the adjustment ear 83 and inserted vertically in the pre-embedded area. On the other...

Embodiment 3

[0040] Figure 5 and Figure 6 It shows the third embodiment of the detachable positioning tooling suitable for the prefabricated building embedded parts of the present invention, the positioning tooling is basically the same as the embodiment 2, the only difference is: in this embodiment, the top of each positioning sleeve 4 All are provided with the air bubble instrument 7 that is used for detecting its perpendicularity. The positioning sleeve 4 at each node position is adjusted by using the air bubble meter 7 on the top of the positioning sleeve 4, and the positioning sleeve 4 is used to drive each guide plug-in column 1 to be adjusted to be vertical, thereby improving the adjustment accuracy of verticality.

Embodiment 4

[0042] Figure 7 and Figure 8 It shows the fourth embodiment of the detachable positioning tooling suitable for the prefabricated building embedded parts of the present invention. There are a plurality of positioning holes 51, and the pre-embedded screw rod 3 is penetrated in the positioning holes 51 and locked by the positioning nut 52. The top of each positioning sleeve 4 is provided with a bubble meter 7 for detecting its verticality. Through the mutual cooperation of the embedded screw 3, the positioning hole 51 and the positioning nut 52, the horizontal deflection of the embedded part can be prevented to ensure the precise assembly with the superstructure; The positioning sleeve 4 is used to drive each guide plug-in column 1 to be adjusted to be vertical by using the positioning sleeve 4, which improves the adjustment accuracy of the verticality.

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Abstract

The invention discloses detachable positioning tools suitable for fabricated building embedded parts. The embedded parts comprise guide inserting columns and connecting plates arranged at the bottoms of the guide inserting columns, wherein embedded screws are connected to the connecting plates, the positioning tools comprise positioning sleeves matched with the guide inserting columns in number, positioning plates are arranged at the bottoms of the positioning sleeves, the positioning sleeves are sleeved on the guide inserting columns of the corresponding embedded node, the positioning plates are detachably connected with the connecting plates, connecting rods are connected between the positioning sleeves of the adjacent embedded nodes, the positioning sleeves are connected through the connecting rods to form a frame structure consistent with the plane shape of a building body, each connecting rod comprises a pair of half rods, adjusting grooves are formed in the pair of half rods, and the adjusting grooves of the pair of half rods are connected through locking bolts. The positioning tool have the advantages of being stable and reliable in structure, low in cost, wide in application range and capable of achieving mutual distance adjustment of the embedded parts.

Description

technical field [0001] The invention mainly relates to drilling construction technology, in particular to a detachable positioning tool suitable for prefabricated building embedded parts. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., because of the use of standardized design, factory production, assembly construction, information management, and intelligent applications, they are representatives of modern industrial production methods. [0003] In the existing prefabricated concret...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/00E04B1/41E04G21/18
Inventor 周明
Owner 杨春娥
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