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Tool for fabricated concrete wall lifting adjustment, fabricated wall and construction method

A concrete wall, prefabricated technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of water leakage, easy damage, incomplete structure, etc., and achieve the effect of convenient operation method, safe hoisting, and convenient adjustment.

Pending Publication Date: 2019-01-04
SANY CONSTR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During this process, due to the small contact area between the crowbar and the wallboard and the concentrated contact positions, the end of the crowbar is relatively sharp. Under the repeated action of prying, the local stress on the contact surface between the crowbar and the wallboard is too large, resulting in Panel surfaces and corners (i.e. figure 1 In the black area, apply figure 1 The traditional operation method will cause the crowbar A to cause damage to the corners and walls of the prefabricated component B) is extremely prone to damage;
[0004] This not only affects the aesthetics of the concrete components, but in severe cases, it may even damage the thickness of the steel reinforcement protective layer, exposing the steel reinforcement, resulting in structural incompleteness and the hidden danger of future water leakage

Method used

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  • Tool for fabricated concrete wall lifting adjustment, fabricated wall and construction method
  • Tool for fabricated concrete wall lifting adjustment, fabricated wall and construction method
  • Tool for fabricated concrete wall lifting adjustment, fabricated wall and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 of the present invention provides a tooling for hoisting and adjusting a fabricated concrete wall, including a structural member (a structural member with an L-shaped cross section, that is, an angle steel structural member is preferably used) and bolts;

[0054] The structural member includes a first substrate and a second substrate connected to the first substrate; perforations are provided on the surface of the first substrate of the structural member, and prying holes are provided on the surface of the second substrate of the structural member The rod is inserted into the hole; and the through hole is used to pass through the bolt, and the bolt is used to fix and connect the structural member to the prefabricated component.

[0055] It should be noted that angle steel, commonly known as angle iron, is a long strip-shaped structural plate whose two sides are perpendicular to each other and form an angle. Apparently, the prefabricated concrete wall hoisti...

Embodiment 2

[0058] see figure 2 , image 3 , Embodiment 2 of the present invention provides a fabricated concrete wall hoisting and adjusting tooling, including a structural member 1 (ie angle steel) and bolts 2; the structural member includes a first base plate 11 and a first base plate connected to the first base plate Two substrates 12; the first substrate 11 of the structural member is provided with a perforation 13, and the second substrate 12 of the structural member is provided with a crowbar insertion hole 14 (the crowbar insertion hole 14 is convenient for prying) and the perforation 13 is used to pass through the bolt, and the bolt 2 is used to fix the structural member 1 in the reserved bolt hole of the prefabricated component B. Figure 4 It is a schematic diagram of the actual operation effect of the tooling for hoisting and adjusting the fabricated concrete wall in the second embodiment.

[0059] It should be noted that Embodiment 2 of the present invention provides a too...

Embodiment 3

[0065] Such as Figure 5 as well as Image 6 As shown, Embodiment 3 of the present invention provides a kind of tooling for the hoisting and adjustment of a prefabricated concrete wall, including a structural member 1 (ie angle steel) and a bolt 2; the structural member includes a first base plate 11 and is connected to the first base plate The second substrate 12 of the structure; the first substrate 11 of the structural member is provided with a perforation 13, and the second substrate 12 of the structural member is provided with a crowbar insertion hole 14 (the crowbar insertion hole 14 is to facilitate crowbar penetration); and the perforation 13 is used to pass through the bolt, and the bolt 2 is used to fix the structural member 1 in the reserved bolt hole of the prefabricated component B.

[0066] The fabricated concrete wall hoisting and adjusting tooling designed in Embodiment 3 of the present invention has the same structure as Embodiment 1, and on the basis of Embo...

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Abstract

The invention discloses a tool for fabricated concrete wall lifting adjustment, a fabricated wall and a construction method. The tool for the fabricated concrete wall lifting adjustment comprises a structural member and a bolt. The structural member comprises a first base plate and a second base plate connected with the first base plate. A through hole is formed in the first base plate, and a crowbar insertion hole is formed in the second base plate. The through hole is used for enabling the bolt to pass through, and the bolt is used for fixedly connecting the structural member to a prefabricated part. The tool, the fabricated wall and the construction method can reduce the damage to a concrete wall surface and a corner protection layer in the prizing process of the crowbar (that is, avoidthe direct contact between the crowbar and a wall body so as not to damage the wall body and destroy the integrity of the part), ensure the attractiveness, and ensure the quality of the part.

Description

technical field [0001] The invention relates to the technical field of construction tooling, in particular to a tooling for hoisting and adjusting a prefabricated concrete wall, a prefabricated wall and a construction method. Background technique [0002] At present, in the process of hoisting and installing prefabricated prefabricated components, the traditional method generally uses a crowbar to pry the lower surface of the wall to fine-tune the wall panel to reach the predetermined position. [0003] During this process, due to the small contact area between the crowbar and the wallboard and the concentrated contact positions, the end of the crowbar is relatively sharp. Under the repeated action of prying, the local stress on the contact surface between the crowbar and the wallboard is too large, resulting in Panel surfaces and corners (i.e. figure 1 In the black area, apply figure 1 The traditional operation method will cause the crowbar A to cause damage to the corne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14E04B2/00
CPCE04B2/00E04G21/14
Inventor 孙伯禹王洪强曹计栓马荣全李伟
Owner SANY CONSTR TECH CO LTD
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