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Top calandria construction method and auxiliary device thereof

A construction method and technology of auxiliary devices, which are applied in the fields of formwork/formwork/work frame, connectors of formwork/formwork/work frame, and on-site preparation of building components, which can solve the problem of heavy aerial work and inconvenience in the construction process and other issues to achieve the effect of reducing the workload and reducing the possibility of disengagement

Pending Publication Date: 2022-05-17
中铁一局集团建筑安装工程有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that lifting multiple top row pipes to the support and hanger in the air, and installing and fixing them one by one will cause a large amount of aerial work, which will bring inconvenience to the construction process

Method used

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  • Top calandria construction method and auxiliary device thereof
  • Top calandria construction method and auxiliary device thereof
  • Top calandria construction method and auxiliary device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A construction method for top row pipes, comprising the following steps:

[0059] Build the model:

[0060] Design the building model after the construction of the top pipe 01, optimize the design through the BIM system, and determine the expected fixed position of the boom 032 of the support hanger 03 and the beam-slab structure 02; Fixed position, falls on the floor structure in beam-slab structure 02.

[0061] Poured beam and slab structure:

[0062] Determine the beam-slab structure 02 that needs to be installed with the top row of pipes 01, set a number of supporting devices 2, place the several supporting devices 2 on the bottom formwork of the formwork system before the beam-slab structure 02 of the layer to be installed is poured, and place a supporting device 2 on At the expected fixed position of a boom 032, concrete pouring is carried out to the formwork system of the beam-slab structure 02 on which the supporting device 2 has been placed.

[0063] refer t...

Embodiment 2

[0081] The difference between this embodiment and Embodiment 1 lies in that the shape of the reserved tube 22 is different.

[0082] refer to Figure 10 , the reserved tube 22 includes a first tube 221 and a second tube 222, the first tube 221 and the second tube 222 are columnar tubes, the first tube 221 and the second tube 222 are coaxially welded and mutually connected, the first tube 221 and the second tube 222 have the same thickness, the inner diameter of the first tube 221 is larger than the inner diameter of the second tube 222, the second tube 222 is welded to the embedded plate 21, and the first tube 221 is located at The second tube 222 is away from the side of the embedded plate 21 .

[0083] The implementation principle of embodiment 2 is: through the through hole 1 formed by the reserved pipe 22, the upper port is larger than the lower port, and the concrete is poured, which reduces the possibility of the concrete block falling out of the through hole 1 after th...

Embodiment 3

[0085] The difference between this embodiment and Embodiment 1 lies in that the shape of the reserved pipe 22 and the corresponding construction method are different.

[0086] refer to Figure 11 , the reserved pipe 22 includes a fixed section 223 and a separation section 224, both of which are funnel-shaped round platform tubes, the ports at one end of the fixed section 223 and the separation section 224 are larger than the ports at the other end, and the ports of the fixed section 223 are smaller One end is welded on the embedded plate 21, the separation section 224 is installed on the side of the fixed section 223 away from the embedded plate 21, the smaller end of the separation section 224 port is inserted into the larger end of the fixed section 223 port, the separation section 224 and The fixed section 223 can be disassembled; the construction impact caused by the difference between the height of the reserved pipe 22 and the thickness of the concrete layer can be avoide...

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Abstract

The invention relates to a top calandria construction method and an auxiliary device thereof, and relates to the field of top calandria construction. A top calandria pipe construction method comprises the following steps that a beam plate structure provided with a plurality of through holes is poured, a top calandria pipe is fixed to a supporting and hanging frame, a lifting device with a steel wire rope is arranged, the steel wire rope penetrates through the through holes in the beam plate structure and is connected with the supporting and hanging frame fixedly provided with the top calandria pipe, the supporting and hanging frame fixedly provided with the top calandria pipe is lifted through the lifting device, and the top calandria pipe is arranged on the beam plate structure. Then, the through hole is fixed to a beam plate structure, and after fixing is completed, the through hole is blocked; the auxiliary device comprises an extending part and an abutting part, the extending part is detachably connected with the to-be-connected piece, the abutting part is hinged to the extending part, and when the extending part is connected to the to-be-connected piece, one end of the abutting part bears lifting force, and the other end of the abutting part abuts against the to-be-connected piece. The construction method has the effect of facilitating construction of the top calandria.

Description

technical field [0001] The present application relates to the field of top row pipe construction, in particular to a top row pipe construction method and an auxiliary device thereof. Background technique [0002] The top row of pipes is a multi-row pipe installed on the ceiling of the floor, which is widely used in cold storage. [0003] In related technologies, the top row of pipes is usually installed with supports and hangers; refer to figure 1 , when installing the top pipe 01, the construction personnel will first fix multiple support hangers 03 on the beam-slab structure 02 of the installation floor, and then lift the top pipe 01 to the support hanger 03 in the air, one by one Install and fix by welding. [0004] With regard to the related technologies mentioned above, the inventor believes that lifting multiple top row pipes to the support and hanger in the air, and installing and fixing them one by one will cause a lot of work in the air, which will bring inconveni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/40E04G15/06E04G17/00E04B1/41E04G21/02
CPCE04G11/40E04G15/06E04G17/00E04B1/41E04G21/02
Inventor 张海亮杨东雷冯小朋张奉超刘金果杨志明张伟刘长军杨彬彬张煜
Owner 中铁一局集团建筑安装工程有限公司
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