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A kind of internal positioning bracket of cl thermal insulation integrated board

A technology for positioning brackets and integrated boards, which is applied in thermal insulation, building material processing, construction, etc., can solve problems such as cracking or breaking, increasing labor costs, and reducing the thermal insulation effect of external walls. Construction period, reduce the effect of work intensity

Active Publication Date: 2019-06-18
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the existing CL external wall integrated thermal insulation construction process, especially in the concrete pouring process after the formwork, CL slab and steel frame are erected, the CL slab is easily affected by the impact of the concrete and the position shifts, resulting in the CL slab Cracking or breaking occurs due to local stress concentration, which reduces the thermal insulation effect of the external wall. In order to reduce the loss of CL slabs, the operator needs to adjust the position of CL slabs in time during construction to facilitate the continuous injection of concrete. Increased labor costs and construction costs of exterior wall construction; for this, the applicant designed a bracket for CL plate positioning, and adjusted the construction process of the exterior wall, that is, the external enclosure reinforcement frame and the shear wall reinforcement frame At the same time of installation, place the CL board between the two according to the actual construction standard, and reserve a number of through holes with axes parallel to the horizontal line on the CL board. Run horizontally through the through-hole to the positioning bar whose length is the same as the distance between the outer enclosure formwork and the shear wall formwork, and then slide the positioning blocks at both ends of the positioning bar until the end face of the positioning block contacts the side wall of the CL plate, positioning There is a small hole in the middle of the block for the penetration of the positioning rod. Turn the positioning block so that the small hole is threaded with the threaded section on the positioning rod to ensure that the end face of the positioning block is in close contact with the side wall of the CL plate, that is, through multiple positioning The rod and the positioning block are used in conjunction with each other to limit the position of the CL plate and avoid the deviation of the position of the CL plate during the concrete pouring process

Method used

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  • A kind of internal positioning bracket of cl thermal insulation integrated board
  • A kind of internal positioning bracket of cl thermal insulation integrated board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1~2 As shown, this embodiment includes a plurality of positioning rods 9 distributed side by side, the positioning rods 9 move through the CL plate 4, and positioning blocks 10 are respectively sleeved at both ends of the positioning rods 9, and the positioning blocks 10 The cross-section is T-shaped, and the positioning rod 9 moves through the vertical section 12 and the horizontal section of the positioning block 10, and the vertical section 12 of the positioning block 10 is provided with a pressing column 11 threaded with it. A threaded section 15 is provided on the outer wall of the positioning rod 9 , and an internal thread that matches the threaded section 15 is provided on the inner peripheral wall of the vertical section 12 of the positioning block 10 .

[0023]In specific use, first adjust the construction process of the outer wall, that is, when the outer protective steel frame 2 and the shear wall steel frame 6 are installed, the CL board 4 is...

Embodiment 2

[0025] Such as figure 2 As shown, in this embodiment, slide grooves 14 are provided on the outer walls of both ends of the positioning rod 9 , and protrusions matching the slide grooves 14 are provided on the inner peripheral wall of the horizontal section of the positioning block 10 . The horizontal section of positioning block 10 and the vertical section 12 all have holes so that the passage of positioning rod 9, that is, gap fit between positioning rod 9 and the hole, and slide groove 14 is set on positioning rod 9, and positioning block 10 The inner wall of the hole on the horizontal section of the horizontal section is provided with a protrusion that matches the chute 14, so that when the positioning block 10 is moved, the positioning block 10 is prevented from bouncing along the axial direction of the positioning rod 9, and the positioning rod 9 is prevented from colliding with the positioning block. Mutual interference occurs between 10, to realize that positioning blo...

Embodiment 3

[0028] Such as Figure 1~2 As shown, on the basis of Embodiment 1, this embodiment also includes an outer plastic spacer 3 and an inner plastic spacer 5, and one end of the outer plastic spacer 3 is connected to the outer shield template and the outer shield by screws. The mortar block 7 between the reinforcement frames 2 is connected, the other end of the outer plastic block 3 is in contact with the outer wall of the CL plate 4, and one end of the inner plastic block 5 is connected to the inner side of the CL plate 4 by a screw. The other end of the inner plastic spacer 5 is in contact with the outer wall of the steel frame 6 of the shear wall.

[0029] In order to reduce the construction cost, the distance between two adjacent positioning rods 9 is generally larger, so that the CL plate 4 part covered between the two adjacent positioning rods 9, especially the CL plate 4 of this section is easy to install Cracks or breaks occurred during pouring of concrete. To this end, th...

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Abstract

The invention discloses a CL heat preservation integrated plate interior positioning bracket which comprises a plurality of positioning rods which are distributed side by side and movably penetrate through a CL plate, and the two ends of the positioning rods are sleeved with positioning blocks correspondingly. The positioning rods movably penetrate through vertical sections and horizontal sectionsof the positioning blocks, and pressing columns which are in threaded fit with the vertical sections of the positioning blocks are arranged on the vertical sections of the positioning blocks. Threaded sections are arranged on the outer walls of the positioning rods, and inner threads matched with the threaded sections are arranged on the inner circumferential walls of the vertical sections of thepositioning blocks. Before an outer protective formwork and a shear wall formwork are erected, the positioning rods with the axial lengths being equal to the space between the outer protective formwork and the shear wall formwork horizontally penetrate through through holes, then the positioning blocks at the two ends of the positioning rods are slid till the end faces of the positioning blocks make contacted with the side wall of the CL plate, small holes are formed in the middles of the positioning blocks so as to allow penetrating of the positioning rods, and the positioning blocks are rotated, so that the small holes and the threaded sections on the positioning rods are in threaded fit to guarantee that the end faces of the positioning blocks are closely attached to the side wall of the CL plate.

Description

technical field [0001] The invention relates to the field of building construction, in particular to an internal positioning bracket of a CL thermal insulation integrated board. Background technique [0002] In recent years, the number of cracking and shedding accidents of the external wall insulation layer has continued to increase, causing a large number of personal injuries and property losses. At present, the general method of building thermal insulation is externally attached and externally hung thermal insulation construction. Since the design service life of external wall thermal insulation technology is 25 years, it is far lower than the architectural design service life. As a model of building energy saving and structural integration technology - CL building system is a cavity-free composite thermal insulation structure, and at least 50mm thick cast-in-place reinforced concrete protective layer can prevent fires and limit the spread of flames. Tested by the Nationa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/80E04G21/18
Inventor 文常娟李坤成天智
Owner CHINA MCC5 GROUP CORP