Precision Construction Technology for Wall Components with Integrated Reserved Holes for Pipelines

Abstract

This application relates to the technical field of pipeline passing through walls, especially the precise construction process of pipeline integrated reserved hole wall components, including the following construction steps: preparation before operation, customized mold, forming and installing blocks, inserting pipelines, and wall maintenance. This application provides a precise construction process for pipeline integrated reserved hole wall components, which can further improve the quality when the pipeline passes through the wall and avoid damage to the building.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline penetration through walls, and in particular to a precise construction process for wall components with reserved openings for integrated pipelines. Background Art

[0002] Walls built with concrete blocks have appeared in large numbers in various buildings. Common types of concrete blocks include solid concrete blocks, hollow concrete blocks, lightweight aggregate concrete blocks, etc.

[0003] A large number of pipes are often designed in buildings, and a considerable number of them inevitably need to pass through the plane of the concrete block wall. In order to deal with this situation, the traditional practice is generally: after the concrete block wall is built, a hole slightly larger than the outer diameter of the pipe is dug out at the part of the wall where the pipe needs to pass through with a pneumatic pick crusher or other tools. After the pipe is inserted and installed, a certain gap is left between the pipe and the surrounding wall. At this time, cement or other materials are used to fill the gap, and finally a concrete block wall with inserted pipes is formed.

[0004] However, in actual application, this method has the following disadvantages: (1) During construction, a gap needs to be left between the area around the pipe and the wall to allow the pipe to pass through, but the excavation process is difficult to control, resulting in gaps that are large or small and very irregular in shape. These gaps have to be filled later, so after the construction is completed, the integrity of the wall around the pipe is poor, causing the original performance of the concrete block wall (including strength, high temperature resistance, and sound insulation) to be lost; (2) The process of drilling holes in the wall will generate a certain amount of construction waste, polluting the on-site environment and causing inconvenience to the on-site cleaning work; (3) After completion, the wall has a poor appearance and is not beautiful enough, affecting the construction image of the masonry wall. Summary of the invention

[0005] In response to the deficiencies in the prior art, the present application provides a precise construction process for wall components with integrated reserved openings for pipelines, which can further improve the quality of pipelines passing through walls and avoid damage to buildings.

[0006] The precise construction process of the pipe integrated reserved opening wall component provided in this application adopts the following technical solutions:

[0007] The precise construction process of the wall component with reserved openings for integrated pipes includes the following construction steps: S1: Preparation before operation: obtaining the exact part of the block wall in the civil engineering model where the pipe needs to be inserted, calculating the opening position according to the position and size parameters of the block wall, and designing the brick arrangement of the block wall, defining the bricks with openings as installation blocks, and defining the remaining bricks as regular blocks;

[0008] S2: Customize the mold: Take one first plate body and four second plate bodies. Weld and vertically fix the four second plate bodies on the top surface of the first plate body simultaneously to form a watertight rectangular box. At the same time, perform dot positioning on the top surface of the first plate body, and then place the isolation pipe in the mold so that the center of the isolation pipe aligns with the positioning points.

[0009] S3: Form the installation block: Pour concrete into the mold so that the space in the box except for the space isolated by the isolation pipe is filled with concrete. The pouring height of the concrete reaches the marked height line of the box. Cure it delicately. After the concrete is completely solidified, remove the mold and the isolation pipe, and finally form the installation block.

[0010] S4: Insert the pipeline: Take multiple conventional blocks and installation blocks, and mason them one by one in the correct positions according to the bricklaying design. Pass the pipeline through the hole so that the pipeline is fixed in the hole.

[0011] S5: Cure the wall: Take an expansive sealing material to fill the gap left between the pipeline and the installation block.

[0012] By adopting the above technical solutions, the exact penetration part in the civil engineering model is obtained and the hole opening position is calculated. Then, combined with the bricklaying design, the production and masonry of the installation block and the conventional block are more accurate. By operating like this, sufficient planning can be carried out before construction, and the adjustment and correction on the construction site can be reduced, thus greatly improving the construction accuracy and efficiency. Compared with the prior art, the rectangular box mold composed of the first plate body and the four second plate bodies is adopted in this application, which is simple to manufacture and has a stable structure, ensuring that the box will not deform during the concrete pouring process. At the same time, through dot positioning and placing the isolation pipe, the accuracy of the hole opening position and the uniformity of the concrete pouring are guaranteed, further enhancing the structural stability of the installation block. At the same time, by precisely controlling the pouring height of the concrete and removing the mold and the isolation pipe after the concrete is completely solidified, it is ensured that the inside of the installation block is dense and has no cavities, thereby improving the overall quality of the installation block and laying a good foundation for its subsequent close masonry with the conventional block.

[0013] In this application, by customizing the installation block and mass-producing the conventional block, and then re-arranging the bricks for installation, at this time, only passing the pipeline through the reserved hole can complete the installation. By operating like this, the cumbersome steps such as cutting and chiseling in the traditional construction can be omitted, damage to the building can be avoided, and the problem of poor integrity of the wall surface caused by filling the gap with other materials of different materials can be avoided, which helps to improve the quality when the pipeline passes through the wall, simplifies the construction process, and improves the safety of the overall project.

[0014] An expansive sealing material is used to fill the gap between the pipeline and the installation block, effectively reducing the intrusion of external factors such as moisture and air, which can further improve the overall sealing performance of the wall, extend the service life of the wall, and enhance the durability of the building.

[0015] Preferably, in the construction steps of S2, the following specific operation steps are further included:

[0016] S2.1: Take four side rails, and according to the specific dimensions of the side rails, fix them corresponding to the top edge of the box body, so that the two side rails in the width direction are parallel to each other, defined as wide side rails, and the two side rails in the length direction are parallel to each other, defined as long side rails;

[0017] S2.2: Take a number of middle rails, and a plurality of the middle rails are arranged equidistantly above the mold and parallel to the long side rails, and both ends of the middle rails are fixed to the adjacent wide side rails respectively.

[0018] By adopting the above technical solution, the increase of the wide side rails, long side rails and middle rails and their respective fixings contribute to improving the overall stability of the mold, and can play a role in resisting the impact force and vibration during the concrete pouring process. The settings of the side rails and middle rails can be used as reference points for positioning and fixing during the installation of the isolation pipe, so that the installation block has higher precision during the manufacturing and construction processes, ensuring the forming quality of the installation block.

[0019] Preferably, in the construction steps of S2, the following specific operation steps are further included:

[0020] S2.3: The middle rail is provided with a slotted opening along its length direction, the bottom surface of the middle rail is abutted against the top wall of the isolation pipe, and each isolation pipe is provided with 3 or a multiple of 3 locking pieces, and the locking pieces pass through the slotted opening of the middle rail close to it and are assembled with the isolation pipe.

[0021] By adopting the above technical solution, the locking pieces are arranged on the isolation pipe and matched with the slotted openings of the middle rail, greatly enhancing the stability of the isolation pipe during the pouring process, contributing to reducing the possibility of the isolation pipe moving during the concrete pouring, thereby ensuring the accuracy of the position of the internal cavity of the installation block.

[0022] Each isolation pipe is provided with 3 or a multiple of 3 locking pieces, and the tight combination of the locking pieces and the middle rail ensures that the shape of the internal cavity of the formed installation block is regular and the size is accurate, can provide a stable locking effect for the isolation pipe, can adapt to isolation pipes with different diameters and construction requirements, and helps to enhance the flexibility and versatility of the construction process.

[0023] Preferably, in the construction steps of S2, the following specific operation steps are further included:

[0024] S2.4: The two wide sidebars are respectively provided with insertion grooves which are arranged in a penetrating manner. The length direction of the insertion grooves is consistent with the length direction of the wide sidebars. A fixing member is arranged on the wide sidebars. The fixing member simultaneously passes through the middle bar and the insertion groove adjacent to it, and the connection between the middle bar and the wide sidebars is realized through the fixing member.

[0025] By adopting the above technical solution, insertion grooves are opened on the wide sidebars, and the fixing member is used to pass through the middle bar and the insertion groove simultaneously, realizing the firm connection between the middle bar and the wide sidebars. Such an operation helps to enhance the overall stability of the mold, can withstand the vibration and impact force during the concrete pouring process, and at the same time can quickly complete the assembly of the mold, achieving the purpose of improving the construction efficiency.

[0026] Preferably, the installation block has the same length and thickness as the conventional block, and the height of the installation block is twice the height of the conventional block.

[0027] By adopting the above technical solution, the installation block has the same length and thickness as the conventional block, making it easier to match and embed the installation block with the conventional block, which helps to improve the construction convenience. The height of the installation block is twice that of the conventional block. Such a design can reserve a larger space inside the wall for inserting facilities such as pipelines, improving the space utilization rate of the wall, and can further improve the structural stability of the installation block, increasing the contact area between the installation block and the conventional block and enhancing the connection effect between the two.

[0028] Preferably, the side of the first plate body close to the inner cavity of the box, the side of the second plate body close to the inner cavity of the box, and the inner wall of the isolation pipe are all subjected to smooth treatment; the inner diameter of the round hole of the isolation pipe is 50 - 100 mm larger than the outer diameter of the pipeline.

[0029] By adopting the above technical solution, the sides of the inner cavities of the first plate and the second plate, and the inner wall of the isolation pipe are subjected to smooth treatment, which can reduce the friction coefficient between the concrete and the mold, making the formed installation block easier to be removed from the mold, thereby improving the construction efficiency. The inner diameter of the round hole of the isolation pipe is 50 - 100 mm larger than the outer diameter of the pipeline. Such a design allows for a certain margin for position adjustment during the installation of the pipeline, improving the error tolerance rate of the pipeline installation.

[0030] Preferably, the isolation pipe is an integrally formed pipe structure or a split pipe structure, and a support assembly is arranged inside the isolation pipe for supporting and positioning the inner wall of the isolation pipe.

[0031] By adopting the above technical solutions, the support assembly arranged inside the isolation pipe supports and positions its inner wall, which can ensure that the isolation pipe maintains a stable shape and position during construction, thereby guaranteeing the accuracy and stability of the cavity inside the installation block, effectively reducing the deformation or displacement of the isolation pipe during the concrete pouring process. In addition, the isolation pipe can adopt an integrally formed or split pipe structure, and a suitable structure type can be selected according to specific construction requirements and conditions, improving the applicability and flexibility of the construction process.

[0032] Preferably, when the isolation pipe is an integrally formed pipe structure, it is fixed by passing the isolation pipe through the first plate or by sinking the isolation pipe into the first plate; when the isolation pipe is a split pipe structure, it is fixed by sinking the isolation pipe into the first plate; waterproof treatment is performed on the gap between the isolation pipe and the first plate during assembly.

[0033] By adopting the above technical solutions, the isolation pipe can be selected to have an integrally formed or split structure according to requirements and is fixed by passing through or sinking into the first plate. This method is both flexible and stable, can adapt to different construction environments and requirements. Waterproof treatment is performed on the assembly gap between the isolation pipe and the first plate, effectively reducing the infiltration of water through these gaps, thereby ensuring the dryness and durability of the wall.

[0034] Preferably, the support assembly includes an airbag, the airbag is placed inside the isolation pipe, and the outer wall of the airbag abuts against the inner wall of the isolation pipe.

[0035] By adopting the above technical solutions, using the airbag as the support assembly can effectively support the inner wall of the isolation pipe, maintain its shape stability, reduce deformation during the concrete pouring process, and can provide a protective effect for the isolation pipe. At the same time, the airbag has a certain elasticity, which can provide a certain restoring force for the subsequent disassembly of the isolation pipe, enabling the isolation pipe to better separate from the inner wall of the hole of the installation block and improving the disassembly convenience of the isolation pipe.

[0036] Preferably, in the construction step of S3, the following specific operation steps are further included:

[0037] S3.1: When pouring concrete, it is required to evenly put an appropriate amount of concrete on average, and at the same time turn on the vibrator to vibrate the concrete to make it dense;

[0038] S3.2: The concrete pouring plane must be leveled, and the pouring height of the concrete is lower than the height of the isolation pipe;

[0039] S3.4: After the concrete is completely solidified, test the strength of the installation block, and sequentially remove the middle rail, long side rail, wide side rail, airbag, isolation pipe, and mold.

[0040] By adopting the above technical solution, evenly placing an appropriate amount of concrete and vibrating it with a vibrator helps to improve the compactness and uniformity of the concrete, thereby improving the quality of the installation block. The pouring plane of the concrete is required to be leveled, and the pouring height is lower than the height of the isolation pipe. On the one hand, it can reduce material waste, and on the other hand, it can avoid the situation that the concrete enters the isolation pipe and causes the hole to be uneven, which helps to improve the forming quality of the installation block.

[0041] In summary, this application includes at least one of the following beneficial technical effects:

[0042] 1. This application uses a rectangular box mold, which is easy to manufacture and has a stable structure, ensuring that the box will not deform during the concrete pouring process. At the same time, by marking points for positioning and placing the isolation pipe, the accuracy of the hole position and the uniformity of the concrete pouring are guaranteed, making the inside of the installation block dense and without cavities, thereby improving the overall quality of the installation block and laying a good foundation for its subsequent tight masonry with conventional blocks;

[0043] 2. This application customizes the installation block and mass-produces the conventional blocks, and then reinstalls the bricks. At this time, only the pipeline needs to pass through the reserved hole to complete the installation. Such an operation can save the cumbersome steps such as cutting and chiseling in traditional construction, avoid damaging the building, and avoid the problem of poor wall integrity caused by filling the gaps with other materials of different materials, which helps to improve the quality when the pipeline passes through the wall, simplifies the construction process, and improves the safety of the overall project;

[0044] 3. Using an expandable sealing material to fill the gap between the pipeline and the installation block can effectively reduce the intrusion of external factors such as moisture and air, further improve the overall sealing performance of the wall, extend the service life of the wall, and improve the durability of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 is the bricklaying diagram of the installation block and the conventional block in the embodiment of this application.

[0046] Figure 2 is the overall structural schematic diagram of the embodiment of this application.

[0047] Figure 3 is Figure 1 the exploded view of

[0048] Figure 4 is the cooperation schematic diagram of the support component and the isolation pipe in the embodiment of this application.

[0049] Figure 5 is the cooperation schematic diagram of the isolation pipe, the airbag and the support pipe when the isolation pipe is split-type in the embodiment of this application.

[0050] Figure 6It is a schematic diagram of the morphological change of the airbag when the isolation pipe is split in the embodiment of the present application.

[0051] Figure 7 It is a matching diagram of the pipeline and the installation block in the embodiment of the present application.

[0052] Explanation of reference numerals: 1. Installation block; 11. Hole; 2. Conventional block; 3. Mold; 31. First plate body; 32. Second plate body; 33. Rectangular box body; 34. Wide side bar; 341. Interpenetrating groove; 342. Fixing piece; 35. Long side bar; 36. Middle bar; 361. Groove; 362. Locking piece; 5. Isolation pipe; 51. Isolation plate; 52. Isolation rib; 61. Airbag; 611. Thick wall part; 612. Thin wall part; 62. Insert core; 63. Support pipe; 7. Pipeline. Specific implementation manners

[0053] The following is a further detailed description of the present application in conjunction with the attached Figure 1-7 drawings.

[0054] The embodiment of the present application discloses a precise construction process for pipeline integrated reserved hole wall components.

[0055] Referring to Figure 1 and Figure 2 , the precise construction process for pipeline integrated reserved hole wall components includes the following construction steps:

[0056] S1: Preparation before operation: Obtain the exact part where the pipeline 7 needs to penetrate through the block wall in the civil engineering model, calculate the hole opening position according to the position and size parameters of the block wall, and conduct brick layout design for the block wall. Define the brick with the hole 11 as the installation block 1, and the remaining bricks as the conventional blocks 2.

[0057] During the design, ensure that the installation block 1 has the same length and thickness as the conventional block 2, and the height of the installation block 1 is twice the height of the conventional block 2. Thus, it is easier to match and embed the installation block 1 with the conventional block 2, which helps to improve the construction convenience. At the same time, the height of the installation block 1 being twice that of the conventional block 2 leaves a larger space inside the wall for penetrating facilities such as the pipeline 7, improving the space utilization rate of the wall, and can further improve the structural stability of the installation block 1, increasing the contact area between the installation block 1 and the conventional block 2 and enhancing the connection effect between the two.

[0058] More specifically, when designing the hole 11, the number of holes 11 on each installation block 1 does not exceed three, and it is not allowed for the hole 11 to span two bricks, nor is it allowed to set the hole 11 at a position near the edge of the brick, so that the distance between the aperture edge of the hole 11 and the brick edge is not less than 50 mm. When there is one hole 11 on an installation block 1, the center of the hole 11 is aligned with the center of the installation block 1; when there are two holes 11 on an installation block 1, the centers of the two holes 11 are symmetrically arranged along the long-side center line of the installation block 1; when there are three holes 11 on an installation block 1, the centers of the three holes 11 are distributed in a triangle.

[0059] S2: Customize the mold 3: Refer to Figure 2 and Figure 3 , take one first plate body 31 and four second plate bodies 32, weld and vertically fix the four second plate bodies 32 on the top surface of the first plate body 31 at the same time to form a water-tight rectangular box body 33. At the same time, perform dot positioning on the top surface of the first plate body 31, and then place the isolation pipe 5 in the mold 3 so that the center of the isolation pipe 5 is aligned with the positioning point.

[0060] The side of the first plate body 31 close to the inner cavity of the box, the side of the second plate body 32 close to the inner cavity of the box, and the inner wall of the isolation pipe 5 are all smoothed to reduce the friction coefficient between the concrete and the mold 3, making it easier for the formed installation block 1 to be removed from the mold 3. Moreover, the inner diameter of the circular hole of the isolation pipe 5 in this application is 50 - 100 mm larger than the outer diameter of the pipeline 7, allowing a certain margin for position adjustment during the installation of the pipeline 7 to increase the error tolerance rate of the pipeline 7 installation.

[0061] This application provides two preferred isolation pipes 5. Specifically, for the first type, refer to Figure 2 and Figure 4 , the isolation pipe 5 is an integrally formed pipe structure. At this time, the isolation pipe 5 can be made of steel pipe or PVC pipe, so that the isolation pipe 5 has good structural strength and corrosion resistance, making it not easily deformed under force and not easily damaged by the acid-base environment during the construction process.

[0062] During the installation of the isolation pipe 5, it can be fixed by passing the isolation pipe 5 through the first plate body 31 or by sinking the isolation pipe 5 into the first plate body 31. When the isolation pipe 5 is fixed by passing through the first plate body 31, the isolation pipe 5 completely penetrates the first plate body 31. In the area where the first plate body 31 is assembled with the isolation pipe 5, in addition to using waterproof tools such as sealing rings or waterproof tapes to further reduce the gap between the two, it is also necessary to fill waterproof glue in this gap, which can effectively improve the connection density between the waterproof tool, the isolation pipe 5, and the first plate body 31. When the isolation pipe 5 is fixed by sinking into the first plate body 31, a blind groove is now opened on the top surface of the first plate body 31. The bottom end of the isolation pipe 5 is first sleeved with waterproof tools such as sealing rings or waterproof tapes, and then it is adaptively inserted into the blind groove to realize the installation of the isolation pipe 5.

[0063] Second, referring to Figure 2 and Figure 5 , the isolation pipe 5 is a split pipe structure. It is fixed by sinking the isolation pipe 5 into the first plate body 31, which is the same as the installation method of sinking the integral isolation pipe 5 into the first plate body 31, and will not be repeated here. Through waterproof treatment, the infiltration of moisture through these gaps is effectively reduced, thereby ensuring the dryness and durability of the wall. At this time, the isolation pipe 5 is preferably made of steel pipe to make it have stronger structural strength and is not easily deformed.

[0064] In this application, the isolation pipe 5 includes a plurality of isolation plates 51 and isolation ribs 52. The isolation plates 51 are arc-shaped structures. Adjacent two isolation plates 51 are assembled through the isolation ribs 52. More specifically, one end of the isolation rib 52 is fixed to one of the isolation plates 51, and the other end is assembled with another isolation plate 51 by means of insertion. A guiding part is provided at the insertion end of the isolation rib 52. Correspondingly, an insertion groove is provided at the insertion end of the isolation plate 51. With such a setting, the two can achieve rapid and accurate positioning, which helps to improve the assembly efficiency.

[0065] In this application, the number of the isolation plates 51 and the isolation ribs 52 is not specifically limited, but it is necessary to ensure that a circular structure is finally formed by enclosing a plurality of isolation plates 51, that is, it is necessary to ensure that the size of the hole 11 for fabricating the subsequent installation block 1 is accurate. Referring to Figure 5 , there are several isolation ribs 52 between adjacent two isolation plates 51, and several isolation ribs 52 are parallel and equally spaced. Under the connection action of the isolation ribs 52, a gap is left between adjacent two isolation plates 51. By such an operation, the contact area between the isolation pipe 5 and the subsequently poured concrete can be reduced, so that the isolation pipe 5 can be more easily separated from the formed installation block 1, improving the separation efficiency between the two, and can also greatly reduce the situation that the isolation pipe 5 may damage the concrete at the hole 11 when separated.

[0066] Reference Figure 4 and Figure 5 Whether it is the integral isolation pipe 5 or the split isolation pipe 5, a support component is provided inside both of them. The support components used in both have a small difference, but both are used to support and position the inner wall of the isolation pipe 5, so as to ensure that the isolation pipe 5 maintains a stable shape and position during construction, thereby ensuring the accuracy and stability of the cavity inside the installation block 1, and effectively reducing the deformation or displacement of the isolation pipe 5 during the concrete pouring process.

[0067] Specifically, when the isolation pipe 5 is an integrally formed pipe structure, referring to Figure 4 , the support component includes an airbag 61 and an insert core 62. Among them, the airbag 61 is a circular airbag 61. Take two insert cores 62. The insert core 62 is a semi-circular structure. After the two insert cores 62 are assembled, they form a cylindrical structure and are adapted to the inner diameter of the airbag 61. At the same time, place the airbag 61 inside the isolation pipe 5, and the outer wall of the airbag 61 abuts against the inner wall of the isolation pipe 5.

[0068] When the isolation pipe 5 is a split pipe structure, referring to Figure 5 and Figure 6 , the support component includes an airbag 61, a support pipe 63 and an insert core 62. At this time, the airbag 61 has a thick wall part 611 and a thin wall part 612. The thick wall part 611 and the thin wall part 612 are distributed at intervals along the height direction of the isolation pipe 5. When the side wall of the airbag 61 is not under pressure, it presents an annular structure. The shape and structure of the support pipe 63 are the same as those of the isolation pipe 5, but the diameter size of the support pipe 63 is smaller than the diameter size of the isolation pipe 5. The airbag 61 is placed between the support pipe 63 and the isolation pipe 5, so that the isolation ribs 52 of the isolation pipe 5 and the isolation ribs 52 of the support pipe 63 respectively press on the two thin wall parts 612 of the side wall of the airbag 61 at the same height. At this time, the two rear wall parts of the side wall of the airbag 61 are respectively filled in the gaps between two adjacent isolation ribs 52 of the support pipe 63 and the gaps between two adjacent isolation ribs 52 of the isolation pipe 5, thereby realizing the connection of the isolation pipe 5, the airbag 61 and the support pipe 63. Similarly, take two insert cores 62. The insert core 62 is a semi-circular structure. After the two insert cores 62 are assembled, they form a cylindrical structure and are adapted to the inner diameter of the support pipe 63, which can effectively support the inner wall of the isolation pipe 5, maintain its shape stability, reduce deformation during the concrete pouring process, and can provide a protective effect for the isolation pipe 5. At the same time, the airbag 61 has a certain elasticity, which can provide a certain restoring force for the subsequent disassembly of the isolation pipe 5, so that the isolation pipe 5 can be better separated from the inner wall of the hole 11 of the installation block 1, and improve the disassembly convenience of the isolation pipe 5.

[0069] In the construction steps of S2, the following specific operation steps are also included:

[0070] Reference Figure 2 and Figure 3 S2.1: Take four side rails. According to the specific dimensions of the side rails, fix them corresponding to the top edge of the box body, so that the two side rails in the width direction are parallel to each other, defined as the wide side rails 34, and the two side rails in the length direction are parallel to each other, defined as the long side rails 35.

[0071] S2.2: Take several middle rails 36. A plurality of middle rails 36 are arranged equidistantly above the mold 3 and parallel to the long side rails 35. Both ends of the middle rail 36 are respectively fixed to the adjacent wide side rails 34.

[0072] The addition of the wide side rails 34, long side rails 35, and middle rails 36 and their respective fixings help to improve the overall stability of the mold 3, and can play a role in resisting the impact force and vibration during the concrete pouring process. The settings of the side rails and the middle rails 36 can be used as reference points for positioning and fixing during the installation of the isolation pipe 5, making the installation block 1 have higher precision during the manufacturing and construction processes, and ensuring the forming quality of the installation block 1.

[0073] S2.3: The middle rail 36 is provided with a slot 361 along its length direction. The bottom surface of the middle rail 36 abuts against the top wall of the isolation pipe 5. Each isolation pipe 5 is provided with 3 or a multiple of 3 locking members 362. The locking members 362 pass through the slot 361 of the middle rail 36 adjacent to them and are assembled with the isolation pipe 5.

[0074] Setting the locking members 362 on the isolation pipe 5 and matching them with the slots 361 of the middle rail 36 greatly enhances the stability of the isolation pipe 5 during the pouring process, helps to reduce the possibility of the isolation pipe 5 moving during the concrete pouring, and thus ensures the accuracy of the position of the internal cavity of the installation block 1.

[0075] Each isolation pipe 5 is provided with 3 or a multiple of 3 locking members 362. The close combination of the locking members 362 and the middle rail 36 ensures that the shape of the internal cavity of the formed installation block 1 is regular and the size is precise, can provide a stable locking effect for the isolation pipe 5, can adapt to different diameters of the isolation pipe 5 and construction requirements, and helps to enhance the flexibility and versatility of the construction process.

[0076] S2.4: Each of the two wide side rails 34 is provided with an insertion slot 341. The insertion slot 341 runs through, and the length direction of the insertion slot 341 is consistent with the length direction of the wide side rail 34. The wide side rail 34 is provided with a fixing member 342. The fixing member 342 simultaneously passes through the adjacent middle rail 36 and the insertion slot 341, and the connection between the middle rail 36 and the wide side rail 34 is realized through the fixing member 342.

[0077] An insertion slot 341 is opened on the wide side bar 34, and a fixing member 342 is used to pass through the middle bar 36 and the insertion slot 341 at the same time, realizing a firm connection between the middle bar 36 and the wide side bar 34. Such an operation helps to enhance the overall stability of the mold 3, which can withstand the vibration and impact force during the concrete pouring process. At the same time, the assembly of the mold 3 can be completed quickly, achieving the purpose of improving the construction efficiency.

[0078] S3: Forming the installation block 1: Pour concrete into the mold 3 so that the space in the box except for the space isolated by the isolation pipe 5 is filled with concrete. The pouring height of the concrete reaches the marked height line of the box, and it is carefully maintained. After the concrete is completely solidified, the mold 3 and the isolation pipe 5 are removed, and finally the installation block 1 is formed.

[0079] S3.1: When pouring concrete, it is required to evenly put an appropriate amount of concrete, and at the same time turn on the vibrator to vibrate the concrete to make it dense.

[0080] S3.2: The concrete pouring plane must be leveled, and the pouring height of the concrete is lower than the height of the isolation pipe 5.

[0081] S3.4: After the concrete is completely solidified, test the strength of the installation block 1, and then remove the middle bar 36, the long side bar 35, the wide side bar 34, the core insert 62, the support pipe 63, the airbag 61, the isolation pipe 5, and the mold 3 in sequence.

[0082] Evenly putting an appropriate amount of concrete and using a vibrator to vibrate helps to improve the density and uniformity of the concrete, thereby improving the quality of the installation block 1. The concrete pouring plane is required to be leveled, and the pouring height is lower than the height of the isolation pipe 5. On the one hand, it can reduce material waste, and on the other hand, it can avoid the situation that the concrete enters the isolation pipe 5 and causes the hole 11 to be uneven, which helps to improve the forming quality of the installation block 1.

[0083] Refer to Figure 1 and Figure 7 S4: Inserting the pipe 7: Take a plurality of conventional blocks 2 and installation blocks 1, and mason them at the correct positions one by one according to the bricklaying design. Pass the pipe 7 through the hole 11 to fix the pipe 7 in the hole 11.

[0084] S5: Wall maintenance: Take an expansive sealing material to fill the gap left between the pipe 7 and the installation block 1.

[0085] In this application, by first obtaining the exact insertion part in the civil engineering model and calculating the hole opening position, and then combining with the bricklaying design, the production and masonry of the installation block 1 and the conventional block 2 are made more accurate. Such an operation can make full planning before construction, reduce the adjustment and correction on the construction site, and thus greatly improve the construction accuracy and efficiency.

[0086] Compared with the prior art, the present application uses the rectangular box body 33 mold 3 composed of the first plate body 31 and four second plate bodies 32, which is easy to manufacture and has a stable structure, ensuring that the box body will not deform during the concrete pouring process. At the same time, by dotting and positioning and placing the isolation pipe 5, the accuracy of the position of the hole 11 and the uniformity of the concrete pouring are guaranteed, further enhancing the structural stability of the installation block 1. At the same time, by precisely controlling the pouring height of the concrete and removing the mold 3 and the isolation pipe 5 after the concrete is completely solidified, it is ensured that the inside of the installation block 1 is dense and free of cavities, thereby improving the overall quality of the installation block 1 and laying a good foundation for its subsequent close masonry with the conventional block 2.

[0087] In the present application, the installation block 1 is customized and the conventional block 2 is mass-produced, and then the bricks are rearranged and installed. At this time, only the pipe 7 needs to pass through the reserved hole 11 to complete the installation. Such an operation can save the cumbersome steps such as cutting and chiseling in the traditional construction, avoid damaging the building, and avoid the problem of poor wall integrity caused by filling the gaps with other materials of different materials, which helps to improve the quality of the pipe 7 passing through the wall, simplifies the construction process, and improves the safety of the overall project.

[0088] Using an expansive sealing material to fill the gap between the pipe 7 and the installation block 1 can effectively reduce the intrusion of external factors such as moisture and air, which can further improve the overall sealing performance of the wall, extend the service life of the wall, and improve the durability of the building.

[0089] The above are all the preferred embodiments of the present application. This embodiment is only an explanation of the present application and does not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. The precise construction process of the wall component with integrated reserved holes for pipelines, characterized in that, It includes the following construction steps: S1: Preparation before operation: Obtain the exact part where the pipeline (7) needs to penetrate through the block wall in the civil engineering model, calculate the hole opening position according to the position and size parameters of the block wall, and conduct brick layout design for the block wall. Define the brick with the hole (11) as the installation block (1), and the remaining bricks as the conventional blocks (2); S2: Customize the mold (3): Take a first plate body (31) and four second plate bodies (32). Weld and vertically fix the four second plate bodies (32) on the top surface of the first plate body (31) to form a watertight rectangular box body (33). At the same time, conduct dot positioning on the top surface of the first plate body (31), and then place the isolation pipe (5) in the mold (3) so that the center of the isolation pipe (5) aligns with the positioning point; S3: Form the installation block (1): Pour concrete into the mold (3) so that the space in the box body except for the space isolated by the isolation pipe (5) is filled with concrete. The pouring height of the concrete reaches the marked height line of the box body. Conduct delicate curing. After the concrete is completely solidified, remove the mold (3) and the isolation pipe (5), and finally form the installation block (1); S4: Insert the pipeline (7): Take multiple conventional blocks (2) and installation blocks (1), and mason them one by one at the correct positions according to the brick layout design. Pass the pipeline (7) through the hole (11) to fix the pipeline (7) in the hole (11); S5: Wall curing: Take an expansive sealing material to fill the gap left between the pipeline (7) and the installation block (1); The isolation pipe (5) is an integrally formed pipe structure or a split pipe structure. A support assembly is arranged inside the isolation pipe (5) for supporting and positioning the inner wall of the isolation pipe (5); When the isolation pipe (5) is a split pipe structure, the isolation pipe (5) includes a plurality of isolation plates (51) and isolation ribs (52). Adjacent two isolation plates (51) are assembled through the isolation ribs (52), and a gap is left between adjacent two isolation plates (51); The support assembly includes an airbag (61), an insert core (62), and a support pipe (63). Among them, the insert core (62) is adapted to the inner diameter of the airbag (61). At the same time, place the airbag (61) inside the isolation pipe (5), and the outer wall of the airbag (61) abuts against the inner wall of the isolation pipe (5); The airbag (61) has a thick-walled portion (611) and a thin-walled portion (612). The thick-walled portion (611) and the thin-walled portion (612) are distributed at intervals along the height direction of the isolation tube (5). The shape and structure of the support tube (63) are the same as those of the isolation tube (5). The diameter size of the support tube (63) is smaller than that of the isolation tube (5). The airbag (61) is placed between the support tube (63) and the isolation tube (5), so that the isolation ribs (52) of the isolation tube (5) and the isolation ribs (52) of the support tube (63) respectively press on two thin-walled portions (612) of the side wall of the airbag (61) at the same height. The two rear wall portions of the side wall of the airbag (61) are respectively filled in the gaps between two adjacent isolation ribs (52) of the support tube (63) and the gaps between two adjacent isolation ribs (52) of the isolation tube (5).

2. The construction process according to claim 1, characterized in that, In the construction steps of S2, the following specific operation steps are further included: S2.1: Take four side rails. According to the specific dimensions of the side rails, fix them corresponding to the top edge of the box body, so that the two side rails in the width direction are parallel to each other, defined as wide side rails (34), and the two side rails in the length direction are parallel to each other, defined as long side rails (35); S2.2: Take a number of middle rails (36). A plurality of the middle rails (36) are arranged at equal intervals above the mold (3) and parallel to the long side rails (35). The two ends of the middle rail (36) are respectively fixed to the adjacent wide side rails (34).

3. The construction process according to claim 2, characterized in that, In the construction steps of S2, the following specific operation steps are further included: S2.3: A slot (361) is formed through the middle rail (36) along its length direction. The bottom surface of the middle rail (36) is abutted against the top wall of the isolation tube (5). Each isolation tube (5) is provided with 3 or a multiple of 3 locking members (362). The locking members (362) pass through the slot (361) of the middle rail (36) close to it and are assembled with the isolation tube (5).

4. The construction process according to claim 2 or 3, characterized in that, In the construction steps of S2, the following specific operation steps are further included: S2.4: The two wide side rails (34) are respectively provided with insertion slots (341). The insertion slots (341) are arranged through. The length direction of the insertion slots (341) is consistent with the length direction of the wide side rails (34). Fixing members (342) are arranged on the wide side rails (34). The fixing members (342) simultaneously pass through the adjacent middle rail (36) and the insertion slots (341), and the connection between the middle rail (36) and the wide side rail (34) is realized through the fixing members (342).

5. The construction process according to any one of claims 1-3, characterized in that, The installation block (1) has the same length and thickness as the conventional block (2). The height of the installation block (1) is twice the height of the conventional block (2).

6. The construction process according to any one of claims 1 to 3, characterized in that, The side of the first plate body (31) close to the inner cavity of the box body, the side of the second plate body (32) close to the inner cavity of the box body, and the inner wall of the isolation tube (5) are all subjected to smooth treatment; the inner diameter of the round hole of the isolation tube (5) is 50 - 100 mm larger than the outer diameter of the pipeline (7).

7. The construction process according to claim 1, characterized in that, When the isolation pipe (5) is an integrally formed pipe structure, it is fixed by passing the isolation pipe (5) through the first plate body (31), or by sinking the isolation pipe (5) into the first plate body (31); when the isolation pipe (5) is a split pipe structure, it is fixed by sinking the isolation pipe (5) into the first plate body (31); the gap between the isolation pipe (5) and the first plate body (31) is waterproofed during assembly.

8. The construction process according to claim 1, characterized in that, In the construction steps of S3, the following specific operation steps are further included: S3.1: When pouring concrete, it is required to evenly put an appropriate amount of concrete vouchers, and at the same time turn on the vibrator to vibrate the concrete to make it dense. S3.2: The concrete pouring plane must be leveled, and the pouring height of the concrete is lower than the height of the isolation pipe (5). S3.4: After the concrete has completely solidified, test the strength of the installation block (1), and sequentially remove the middle railing (36), long side railing (35), wide side railing (34), airbag (61), isolation pipe (5), and mold (3).

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