Mould for through-wall pipe in diagonal joint of partition wall

Abstract

A partition wall bevel joint seam place wall pipe mould, including first side plate, second side plate, first oblique end plate and second oblique end plate, first side plate and second side plate are arranged parallel to each other with spacing between them, first oblique end plate is connected between one end of first side plate and second side plate, second oblique end plate is connected between the other end of first side plate and second side plate, first oblique end plate and second oblique end plate are arranged parallel to each other with same size, wall pipe core is arranged between the middle part of first side plate and second side plate, the upper part of first side plate on one side of wall pipe core is provided with feeding gap, through the mould, the concrete block with wall hole inside is poured in the bevel joint seam, the pipeline passes through the wall hole in the block, the pipeline and the concrete block can be fully fitted, there is no large gap between them, which ensures the quality of wall construction, and can provide stable support for the pipeline, ensuring the stability of the pipeline installation.

Description

Technical Field

[0001] This utility model relates to the field of building construction tools, and in particular to a through-wall pipe mold for the inclined masonry joint of a partition wall. Background Technology

[0002] A partition wall is a wall constructed between structural frame beams and columns using bricks or lightweight concrete blocks. It is mainly used in frame structures, frame-shear wall structures, and shear wall structures to divide the space into different functional areas, such as living rooms, bedrooms, kitchens, and bathrooms, making each functional area relatively independent and meeting different usage needs.

[0003] In the construction of partition walls in residential buildings, when the infill wall is built close to the bottom of the beam or slab, a gap of about 200mm is left. This gap is filled after the wall has fully settled and stabilized to avoid cracking due to uneven settlement. When filling the gap, a slanted laying method is used, with the top bricks laid at a 45°-60° angle. This utilizes the principle of triangular mechanics to enhance the compressive strength and ensure a tight fit to the bottom of the beam or slab. However, when subsequent mechanical and electrical pipe installations pass through this gap, the slanted bricks cannot fully fit the circular pipes, resulting in gaps in the filled wall. This affects the quality of the wall construction and fails to provide stable support for the pipes, impacting the stability of the pipe installation. Utility Model Content

[0004] To solve the above problems, this utility model proposes a through-wall pipe mold for the inclined masonry joint of a partition wall.

[0005] The technical solution of this utility model is: a through-wall pipe mold for the inclined masonry joint of a partition wall, including a first side plate, a second side plate, a first inclined end plate, and a second inclined end plate; the first side plate and the second side plate are spaced apart and arranged parallel to each other, the first side plate and the second side plate are the same size, the first inclined end plate is connected between one end of the first side plate and the second side plate, and the first inclined end plate can be rotated between the side plates to adjust the angle, the second inclined end plate is connected between the other end of the first side plate and the second side plate, and the second inclined end plate can be rotated between the side plates to adjust the angle, the first inclined end plate and the second inclined end plate are the same size and arranged parallel to each other; a through-wall mold core is provided between the middle of the first side plate and the second side plate, and a feeding notch is provided at the upper part of the first side plate on one side of the through-wall mold core, and a feeding nozzle is provided at the feeding notch.

[0006] Preferably, the through-wall mold core is integrally connected to the middle of the first side plate, the through-wall mold core and the first side plate are arranged perpendicular to each other, and the middle of the second side plate is provided with a through hole, and the through-wall mold core is fitted into the through hole.

[0007] Preferably, the through-wall mold core is a cylinder made of plastic or metal, and the through hole on the second side plate is set as a round hole, into which the cylinder is inserted.

[0008] Preferably, the first inclined end plate has a first stud in the middle of the end plate, and the corresponding ends of the first side plate and the second side plate have insertion holes. The size of the first stud matches the size of the insertion hole to avoid concrete leakage from the gap. The first studs at both ends of the first inclined end plate are inserted into the insertion holes on both sides. The outer end of the first stud is connected to a first fastening nut, and a washer is provided between the fastening nut and the second inclined plate.

[0009] Preferably, the second inclined end plate has a second stud in the middle of the end plate, and the corresponding ends of the first side plate and the second side plate have insertion holes. The size of the second stud matches the size of the insertion hole to avoid concrete leakage from the gap. The second studs at both ends of the second inclined end plate are inserted into the insertion holes on both sides. The outer end of the second stud is connected to a second fastening nut, and a washer is provided between the fastening nut and the second inclined plate.

[0010] Preferably, the side edge of the first inclined end plate is provided with a transition rounded corner, and the side edge of the second inclined end plate is provided with a transition rounded corner, the transition rounded corner forming a semi-circle and extending to both ends of the inclined plate body.

[0011] The beneficial technical effects of this utility model are:

[0012] (1) This utility model designs a special mold for pipes passing through walls in inclined masonry joints. The mold is used to cast concrete blocks with through holes in the inside of the inclined masonry joints. The pipe passes through the through holes in the block. The pipe and the concrete block can fit together fully without large gaps, which ensures the quality of the wall construction. At the same time, the pipe can provide stable support for the pipe and ensure the stability of the pipe installation.

[0013] (2) The mold forms a parallelogram structure for the cast concrete blocks through the inclined end plates at both ends, and the angle of the inclined end plates can be rotated and adjusted so that the inclination angle of the concrete blocks and the top bricks are matched, so that the two can be seamlessly connected and the masonry quality of the inclined joint is improved. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the utility model in use;

[0015] Figure 2 This is a side view structural diagram of the present invention;

[0016] Figure 3 yes Figure 2 A schematic diagram of the AA-direction cross-section structure;

[0017] Figure 4 A three-dimensional structural diagram of this utility model;

[0018] Figure 5 yes Figure 4 A top-view structural diagram;

[0019] Figure 6 yes Figure 5 Schematic diagram of the BB-direction cross-section structure;

[0020] Figure 7 This is a three-dimensional structural diagram of the first inclined end plate.

[0021] In the diagram, 1. First side plate, 11. Feed notch, 2. Second side plate, 21. Through hole, 3. First inclined end plate, 31. First stud, 32. First fastening nut, 4. Second inclined end plate, 41. Second stud, 42. Second fastening nut, 5. Through-wall mold core, 6. Transition fillet, 71. Partition wall, 72. Frame beam, 73. Floor slab, 74. Inclined masonry joint, 75. Concrete block. Detailed Implementation

[0022] Example 1, see appendix Figure 1-4 A through-wall pipe mold for the inclined joint of a partition wall includes a first side plate 1, a second side plate 2, a first inclined end plate 3, and a second inclined end plate 4. The first side plate 1 and the second side plate 2 are spaced apart and arranged parallel to each other. The distance between them is the same as the thickness of the partition wall 71. The first inclined end plate 3 is connected between one end of the first side plate 1 and the second side plate 2, and the second inclined end plate 4 is connected between the other end of the first side plate 1 and the second side plate 2. The first inclined end plate 3 and the second inclined end plate 4 are the same size and arranged parallel to each other. The distance between the two inclined end plates is greater than the outer diameter of the pipe. A through-wall mold core 5 is provided between the middle of the first side plate 1 and the second side plate 2. A feeding notch 11 is provided on the upper part of the first side plate 1 on one side of the through-wall mold core 5. The feeding notch 11 is used to pour concrete into the mold and the pouring cavity after the wall.

[0023] The through-wall mold core 5 is integrally connected to the middle of the first side plate 1. The middle of the second side plate 2 is provided with a through hole 21. The through-wall mold core 5 is fitted into the through hole 21. The integral structure of the through-wall mold core 5 and the first side plate 1 facilitates the assembly of the two side plates on the upper part of the partition wall 71, improving the convenience and safety of mold installation.

[0024] The through-wall core 5 is a cylinder made of plastic or metal, which has the advantages of being lightweight and saving materials.

[0025] When using the through-wall pipe mold at the inclined masonry joint 74 of the partition wall 71 in this embodiment, the second side plate 2 is placed between the partition wall 71 and one side of the frame beam 72 below the floor slab 73, and the first side plate 1 is placed between the partition wall 71 and the other side of the frame beam 72 below the floor slab 73. The through-wall mold core 5 is fitted into the through hole 21 on the second side plate 2. Then, the first and second inclined side plates are fixed at both ends of the two side plates. At this time, the mold forms a casting cavity between the partition wall 71 and the frame beam 72. A feeding hopper is installed at the feeding notch 11, and concrete is injected from the feeding hopper into the casting cavity to form concrete blocks 75. The mold is used to cast concrete blocks 75 with through-wall holes inside the inclined masonry joint 74. The pipe passes through the through-wall hole in the block. The pipe and the concrete block 75 can fit together fully without large gaps, ensuring the quality of the wall construction. At the same time, the pipe provides stable support for the pipe, ensuring the stability of the pipe installation.

[0026] Example 2, see appendix Figure 4-7 This embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that: the first inclined end plate 3 has a first stud 31 in the middle of its end plate, and the corresponding ends of the first side plate 1 and the second side plate 2 have insertion holes. The first studs 31 at both ends of the first inclined end plate 3 are matched and inserted into the insertion holes on both sides. The outer end of the first stud 31 is connected to a first fastening nut 32. After loosening the first fastening nut 32, the first stud 31 can rotate freely in the insertion hole, thereby changing the tilt angle of the first inclined end plate 3. After the angle is adjusted to the correct position, the first fastening nut 32 is tightened again to lock and fix the first inclined end plate 3.

[0027] The second inclined end plate 4 has a second stud 41 in the middle of its end plate. The first side plate 1 and the second side plate 2 have corresponding insertion holes at their ends. The second studs 41 at both ends of the second inclined end plate 4 are inserted into the insertion holes on both sides. The outer ends of the second studs 41 are connected to second fastening nuts 42. After loosening the second fastening nuts 42, the second studs 41 can rotate freely in the insertion holes, thereby changing the tilt angle of the second inclined end plate 4. After the angle is adjusted to the correct position, the second fastening nuts 42 are tightened again to lock and fix the second inclined end plate 4.

[0028] The first inclined end plate 3 has a transition fillet 6 on its side edge, and the second inclined end plate 4 has a transition fillet 6 on its side edge. The transition fillet 6 is provided so that after the angle of the inclined end plate is adjusted, its side edge can still fully fit with the top surface of the partition wall 71.

[0029] This embodiment uses two inclined end plates to form a parallelogram structure for the cast concrete block 75, and the angle of the inclined end plates can be rotated and adjusted to match the inclination angle of the concrete block 75 with that of the top brick, so as to achieve a seamless connection between the two and improve the masonry quality of the inclined joint 74.

Claims

1. A mold for through-wall pipes at the diagonal joints of a partition wall, characterized in that: It includes a first side plate, a second side plate, a first inclined end plate, and a second inclined end plate; there is a gap between the first side plate and the second side plate and they are arranged parallel to each other; the first inclined end plate is connected between one end of the first side plate and the second side plate, and the second inclined end plate is connected between the other end of the first side plate and the second side plate; the first inclined end plate and the second inclined end plate are the same size and are arranged parallel to each other; a through-wall mold core is provided between the middle of the first side plate and the second side plate, and a feeding notch is provided on the upper part of the first side plate on one side of the through-wall mold core.

2. The through-wall pipe mold at the inclined masonry joint of a partition wall according to claim 1, characterized in that: The through-wall mold core is integrally connected to the middle of the first side plate, and the middle of the second side plate is provided with a through hole, into which the through-wall mold core is fitted.

3. A through-wall pipe mold for the inclined masonry joint of a partition wall according to claim 2, characterized in that: The through-wall core is a cylinder made of plastic or metal.

4. A through-wall mold for the inclined masonry joint of a partition wall according to claim 1, characterized in that: The first inclined end plate has a first stud in the middle of the end plate, and the first side plate and the second side plate have corresponding insertion holes at their ends. The first studs at both ends of the first inclined end plate are matched and inserted into the insertion holes on both sides, and the outer end of the first stud is connected to a first fastening nut.

5. A through-wall pipe mold for the inclined masonry joint of a partition wall according to claim 1, characterized in that: The second inclined end plate has a second stud in the middle of the end plate, and the first side plate and the second side plate have corresponding insertion holes at their ends. The second studs at both ends of the second inclined end plate are matched and inserted into the insertion holes on both sides. The outer end of the second stud is connected to a second fastening nut.

6. A through-wall pipe mold for the inclined masonry joint of a partition wall according to claim 1, characterized in that: The first inclined end plate has a transition rounded corner on its side edge, and the second inclined end plate has a transition rounded corner on its side edge.

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