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CN-224228030-U - Flashing node at high-low span of extension factory building

CN224228030UCN 224228030 UCN224228030 UCN 224228030UCN-224228030-U

Abstract

The utility model provides a flashing node at the high-low span of an extension plant, which solves the waterproof problem of the wall surface of a sandwich plate of the extension plant and ensures the safe production and operation of the plant. The utility model relates to a high-rise wall body and a low-rise wall body, wherein a high-rise window is arranged at the high-rise wall body, a sandwich board is arranged on the surface of the high-rise wall body, a deformation joint is arranged between the high-rise wall body and the low-rise wall body, the high-rise wall body is characterized by further comprising a edging support, edging plates, flashing plates and rock wool, the edging support is fixed at the bottom of the sandwich board, the upper part of the edging plates is fixed on the edging support, the lower part of the edging plates inwards bends and then stretches into the upper part of a window frame of the high-rise window from the bottom of the sandwich board and is fixed on the high-rise wall body, the flashing plates are arranged above the deformation joint, the upper parts of the flashing plates are fixed on the edging plates, the lower parts of the flashing plates are fixed on the low-rise wall body, the middle parts of the flashing plates downwards incline, and the rock wool is fixed at the lower parts of the deformation joint for plugging.

Inventors

  • ZHU LIPING
  • XU JIABO

Assignees

  • 中国联合工程有限公司

Dates

Publication Date
20260512
Application Date
20250331

Claims (7)

  1. 1. The flashing node at the high-low span of the extension factory building comprises a high wall body and a low wall body, wherein a high window is arranged at the high wall body, a sandwich plate is arranged on the surface of the high wall body, a deformation joint is arranged between the high wall body and the low wall body, the flashing node is characterized by further comprising a trimming bracket, a trimming plate, a flashing plate and rock wool, the trimming bracket is fixed at the bottom of the sandwich plate, the upper part of the trimming plate is fixed on the trimming bracket, the lower part of the trimming plate stretches into the upper part of a window frame of the high window from the bottom of the sandwich plate after being bent inwards and is fixed on the high wall body, the flashing plate is arranged above the deformation joint, the upper part of the flashing plate is fixed on the trimming plate, the lower part of the flashing plate is fixed on the low wall body, the middle part of the flashing plate is inclined downwards, and the rock wool is fixed at the lower part of the deformation joint for plugging.
  2. 2. The flashing node at the high-low span of the extension plant according to claim 1, wherein the bending part of the edge folding plate is inclined downwards.
  3. 3. The flashing node at the high-low span of the extension plant according to claim 1, wherein the bending part of the edge folding plate is provided with a water dripping hole.
  4. 4. The flashing node at the high-low span of the extension plant according to claim 1, wherein the joint of the flashing plate and the sandwich plate is filled and sealed by sealant.
  5. 5. The flashing node at the high-low span of the extension plant according to claim 4, wherein the joint of the flashing plate and the sandwich plate is covered by TPO waterproof coiled materials.
  6. 6. The flashing node at the high-low span of the extension plant according to claim 1, wherein the joint of the edge folding plate and the window frame of the high-position window is filled and sealed by sealant.
  7. 7. The flashing node at the high-low span of the extension plant according to claim 6, wherein the joint of the edge folding plate and the window frame of the high-position window is covered by TPO waterproof coiled materials.

Description

Flashing node at high-low span of extension factory building Technical Field The utility model relates to a flashing node at a high-low span of an extension plant. Background With the rapid development of the economy of China, new and old factory building extension projects are increased. In new and old factory building extension projects, the waterproof problem of the wall surface is increasingly outstanding, the water leakage problem at the joint of the wall surface is commonly existed, and the problem of influencing the normal operation of the factory building is caused. ‌ is that gaps are easily left on the wall surfaces of the high-low span sandwich boards in the splicing process, so that rainwater is permeated. In order to ensure the normal operation of the factory building, the waterproof treatment of the joint of the wall surface is very important. Disclosure of utility model The utility model aims to overcome the defects in the prior art, and provides the flashing node at the high-low span part of the extension plant, which is reasonable in design, solves the waterproof problem of the sandwich board wall surface of the extension plant, and ensures the safe production and operation of the plant. The utility model solves the problems by adopting the technical scheme that the flashing node at the high-low span of the extension factory building comprises a high wall body and a low wall body, wherein a high window is arranged at the high wall body, a sandwich plate is arranged on the surface of the high wall body, a deformation joint is arranged between the high wall body and the low wall body, the flashing node is characterized by further comprising a trimming bracket, a trimming plate, a flashing plate and rock wool, wherein the trimming bracket is fixed at the bottom of the sandwich plate, the upper part of the trimming plate is fixed on the trimming bracket, the lower part of the trimming plate stretches into the upper part of a window frame of the high window from the bottom of the sandwich plate after being bent inwards and is fixed on the high wall body, the flashing plate is arranged above the deformation joint, the upper part of the flashing plate is fixed on the trimming plate, the lower part of the flashing plate is fixed on the low wall body, the middle part of the flashing plate is inclined downwards, and the rock wool is fixed at the lower part of the deformation joint for plugging. The bending part of the edge folding plate is inclined downwards. The utility model is provided with a water dripping hole at the bending part of the edge collecting plate. The joint of the flashing board and the sandwich board is filled and sealed by sealant. The utility model adopts TPO waterproof coiled material to cover the joint of the flashing board and the sandwich board. The joint of the edge folding plate and the window frame of the high-position window is filled and sealed by sealant. The utility model adopts TPO waterproof coiled material to cover the joint of the edge folding plate and the window frame of the high-position window. Compared with the prior art, the utility model has the following advantages and effects: 1. the waterproof problem of the sandwich board wall of extension factory building has been solved, the safe production operation of factory building has been guaranteed. 2. The structure design is reasonable, the construction is simple and convenient, and the construction cost is reduced. 3. The waterproof measure further improves the heat insulation performance of the wall surface and reduces the energy consumption. Drawings Fig. 1 is a schematic plan view of an extension plant according to an embodiment of the present utility model. Fig. 2 is a schematic structural diagram of an embodiment of the present utility model. Detailed Description The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples. The embodiment of the utility model is applied to an extension plant shown in fig. 1, and comprises a high wall 11, a low wall 12, a trimming bracket 4, a trimming plate 5, a flashing plate 8 and rock wool 10. A high-altitude window 1 is arranged at a high-altitude wall 11, and a sandwich panel 2 is arranged on the surface of the high-altitude wall 11. A low window 3 is provided at the low wall 12. The edge folding bracket 4 is fixed at the bottom of the sandwich panel 2 by rivets. The upper part of the edge folding plate 5 is fixed on the edge folding bracket 4 by rivets, and the lower part is bent inwards and then extends into the upper part of the window frame of the high-position window 1 from the bottom of the sandwich plate 2, and is fixed on the window beam of the high-position wall 11 by rivets. The bending part of the edge folding plate 5 is inclined downwards, and a water dripping hole 6 is arranged at the bending part.