CN110905165B - Piping shaft, building and construction method - Google Patents

Abstract

The invention relates to the field of building construction, and particularly provides a pipe shaft, a building body and a construction method, wherein the pipe shaft is of a splicing type structure and comprises a bottom building block, at least one I-shaped building block, at least one II-shaped building block, at least one III-shaped building block, a top building block, a bottom building block, at least one I-shaped building block, at least one II-shaped building block, at least one III-shaped building block and a top building block, wherein the cross sections of the bottom building block, the at least one I-shaped building block, the at least one II-shaped building block, the at least one III-shaped building block and the top building block are the same; the bottom building block, the I-shaped building block, the II-shaped building block, the III-shaped building block and the top building block are sequentially assembled and stacked to form the pipe shaft, wherein the two adjacent building blocks are detachably connected, and the pipe shaft is of a hollow tubular structure with at least two closed surfaces. The detachable construction mode enables the pipe shaft to be as fast and accurate as building blocks, reduces the construction difficulty, greatly improves the production efficiency, reduces or even avoids on-site wet operation, and reduces construction waste and pollution.

Description

Piping shaft, building and construction method

Technical Field

The invention relates to the field of building construction, in particular to a pipe shaft, a building and a construction method.

Background

According to the research report of energy consumption of Chinese buildings (2017) issued by the society of building energy conservation of China, it is shown that steel products of 1/3 nationwide, 60-70% of cement, 1/3 urban construction land, 1/3 urban water and 40-50% of energy are consumed in the whole life cycle of a house building, and the influence on energy, resources and environment is huge. The traditional building industry is a highly-polluted, highly-energy-consuming and environment-unfriendly industry, has low industrialization degree, large water consumption, energy consumption, artificial garbage and sewage discharge amount, does not accord with the national sustainable development policy of energy conservation and environmental protection, and needs a large amount of labor force.

In recent years, with the continuous improvement of living standard of people, the requirements of people on building speed, building cost, construction quality, energy conservation, environmental protection and the like in the building industry such as houses and the like are also continuously improved, and a modern assembly type building system is vigorously advocated from 2016 in the country in order to save resource and energy, reduce construction pollution, improve labor production efficiency and quality safety level, develop green buildings and advance construction modes. The development of the assembly type building is a great change of the construction mode, is an important measure for promoting the structural reform of the supply side and the novel urbanization development, is favorable for saving resource and energy, reducing construction pollution, improving labor production efficiency and quality safety level, and is favorable for promoting the deep integration of the building industry and the information industrialization, cultivating new kinetic energy of new industry and promoting the excess capacity of chemical solution. The assembly type structure is adopted, so that standardized design, factory production and even product production, assembly construction, integrated decoration, informatization management and intelligent application can be realized, the construction efficiency is effectively improved, the cost is reduced, energy and resources are saved, building waste and adverse effects on the environment are reduced, the technical level and the engineering quality are improved, and the transformation and upgrading of the building industry are promoted.

Building industrialization is the development direction of building industry in the future, assembly type buildings are hot spots of research and development practices of various scientific research institutes and building enterprise institutions in recent years, various prefabricated component products are rich in form and variety, novel, high-quality and different in performance, and are developed rapidly and widely applied, but due to the fact that the foundation of China in the assembly type building field is weak and late, a plurality of defects exist in the field, for example, the existing pipe shaft is a fixed space formed by concrete cast-in-place or building blocks, and considering the operation requirements of installation, maintenance, replacement and the like of pipelines, the pipe shaft needs to reserve the operation space which is not used for one time in several years, and the waste or the utilization rate of the formed space is extremely low. In order to facilitate maintenance, a pipe well access door is usually reserved on a pipeline well, the cost is increased, the appearance is influenced, if the pipe well access door is not reserved, once the pipe well access door needs to be maintained and replaced, the wall of the pipe well can only be damaged, and the wall of the pipe well is built again after maintenance and replacement, so that the cost is increased, the waste and the pollution are also caused, and the requirements of green buildings vigorously advocated by the country are not met.

Disclosure of Invention

The present invention solves the above-mentioned technical problems in the related art at least to some extent. Therefore, the pipe shaft, the building body and the construction method of the pipe shaft provided by the invention have the advantages that the installation operation space of the pipe shaft is saved, the area of the pipe shaft is reduced, the disassembly is convenient, and the convenience is provided for the replacement and maintenance of the pipes in the pipe shaft.

In order to achieve the above object, the present invention provides a piping shaft, which is of a building structure and comprises a bottom block, at least one i-type block, at least one ii-type block, at least one III-type block, and a top block, wherein the bottom block, the at least one i-type block, the at least one ii-type block, the at least one III-type block, and the top block have the same cross-sectional shape; the bottom building block, the I-shaped building block, the II-shaped building block, the III-shaped building block and the top building block are sequentially assembled and stacked to form the pipe shaft, wherein the two adjacent building blocks are detachably connected, and the pipe shaft is of a hollow tubular structure with at least two closed surfaces. The building body comprises a wall body and the pipe shaft, wherein the outer wall of the wall body is provided with a mounting groove with a T-shaped section, and a T-shaped connecting transverse plate of a connecting building block can be inserted into the mounting groove so as to mount and fix the pipe shaft on the wall body.

The third aspect of the present invention provides a construction method of a building body, comprising the steps of: building a wall body at a preset position for installing a pipe well, building a top building block, a bottom building block and a floor together, after the installation of related pipes is finished, sequentially stacking a first type building block and a second type building block between the top building block and the bottom building block, and finally pushing a third type building block into a space between the second type building block and the top building block.

In addition, the pipe well according to the present invention may have the following additional features:

according to an embodiment of the invention, the top block has the same structure as the bottom block, wherein the top block comprises a top block body, a first tenon is arranged on the inner edge of the upper surface of the top block body in the stacking direction, and an L-shaped hanging part is arranged on the inner edge of the lower surface of the top block body, the type III block comprises a type III block body, a hanging groove is arranged on the inner wall of the type III block body, and a first mortise is arranged on the lower surface of the type III block body, the L-shaped hanging part is used for being connected with the hanging groove, the type ii block comprises a type ii block body, a second tenon is arranged on the upper surface of the type ii block body, and a second mortise is arranged on the lower surface of the type ii block body, the second tenon is used for being connected with the first mortise, and the type I block comprises a type I block body, The first tenon is arranged on the upper surface of the I-shaped building block body, the second tenon is arranged on the lower surface of the I-shaped building block body, the third tenon is arranged on the upper surface of the I-shaped building block body, and the third mortise is arranged on the lower surface of the I-shaped building block body and is used for being connected with the third tenon and the first tenon.

According to one embodiment of the invention, the pipe shaft further comprises a pipe mounting support arranged on the inner wall of the top block body, the pipe mounting support comprises a U-shaped first mounting plate and a fourth tenon arranged at the outer edge of the lower surface of the first mounting plate, a fourth mortise joggled with the fourth tenon is arranged on the inner wall of the top block body, and a plurality of first mounting holes are formed in the first mounting plate.

According to one embodiment of the invention, the number of the first mortises is two, the first mortises are respectively arranged on two opposite sides of the lower surface of the III type building block body in parallel, a fifth tenon and two first vertical seam grooves are arranged on the side surfaces of opposite side wings of the III type building block body in a penetrating manner, and the two first vertical seam grooves are positioned on two opposite sides of the fifth tenon;

and two second tenons are arranged at the positions, corresponding to the first mortises, of the upper surface of the II-type building block body, wherein the number of the second mortises, the number of the third mortises and the number of the third tenons are all 1, and the second mortises, the third mortises and the third tenons are U-shaped.

According to one embodiment of the invention, a sixth tenon and two second vertical seam grooves are arranged on the side faces of the opposite side wings of the II-type building block body in a penetrating manner, and the two second vertical seam grooves are positioned on the opposite two sides of the sixth tenon.

According to an embodiment of the invention, the pipe shaft further comprises a block fixing member, the block fixing member comprises two connecting members, a strip-shaped plate and a second mounting plate arranged at the edge of the strip-shaped plate, each connecting member comprises a transverse plate and an L-shaped vertical plate vertically connected with the transverse plate and used for hanging, the strip-shaped plate is vertically connected with the vertical plate, a gap is formed between the strip-shaped plate and the transverse plate, a gap is formed between two ends of the second mounting plate and the vertical plate, the second mounting plate is provided with a plurality of second mounting holes, the outer groove walls of the two second vertical slot grooves are provided with square notches, and the square notch on the outer groove wall of one of the second vertical slot grooves can be inserted into the tail end of the vertical plate.

According to one embodiment of the invention, an end cap rim is formed extending horizontally outwardly from the outer edge of the upper surface of the top block body.

According to one embodiment of the invention, the wall body is formed by connecting and constructing a plurality of brick bodies, and the brick bodies are square blocks; the brick body is provided with a first side surface and a second side surface opposite to the first side surface, the first side surface and the second side surface are parallel, a fifth mortise is arranged on the first side surface, a seventh tenon is arranged on the second side surface corresponding to the fifth mortise, and the fifth mortise and the seventh tenon respectively penetrate through the first side surface and the second side surface up and down; the cross sections of the fifth mortise and the seventh tenon are isosceles trapezoids; a sixth mortise is arranged on the third side surface, an eighth tenon is arranged on the fourth side surface corresponding to the sixth mortise, and the cross sections of the sixth mortise and the eighth tenon are square;

a third vertical joint groove is formed in the top end of the side wall of the fourth tenon groove, the third vertical joint groove is arranged on the side wall of the fifth tenon groove in a vertically penetrating manner along the height direction of the brick body, a fourth vertical joint groove is arranged on the second side surface along the height direction of the brick body, the fourth vertical joint groove is arranged on the outer side of the seventh tenon in a vertically penetrating manner, the first side surface protrudes out of the top end of the side wall of the third vertical joint groove, the top end of the side wall of the fourth vertical joint groove protrudes out of the second side surface, and the end surface of the seventh tenon protrudes out of the top end of the side wall of the fourth vertical joint groove; the third vertical slot is as deep as the fourth vertical slot, and the mounting groove comprises a groove formed by the third vertical slot and the fourth vertical slot of the other horizontally adjacent brick body.

Compared with the prior art, the invention has the following beneficial effects:

1. compared with the existing assembly type component with large size, heavy weight, different shapes and the like, the pipeline well with small size, light weight and uniform size reduces the cost and difficulty of the pipeline well in the aspects of production, storage, transportation and the like;

2. piece together formula pipe shaft of inserting can save the required operating space when needing to reserve in traditional pipe shaft to pipeline installation, maintenance, change, reduced pipe shaft's area, improved the rate of getting the room.

3. The reverse detachable construction mode enables the pipe shaft to be as building blocks, is rapid and accurate, facilitates replacement and maintenance of the pipe shaft, reduces construction difficulty, greatly improves production efficiency, reduces or even avoids on-site wet operation, reduces construction waste and pollution, and reduces cost.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of a part of a construction body according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 1;

FIG. 4 is an exploded view of the end cap, type I block and duct mounting bracket of FIG. 1;

FIG. 5 is a bottom view of FIG. 4;

FIG. 6 is a front view of a type II block in an embodiment of the present invention;

FIG. 7 is a rear view of a type I block in an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a pendant according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of the combination of a pendant and a type II block according to an embodiment of the present invention;

FIG. 10 is a schematic view of the combination of the pendant and the brick according to the embodiment of the present invention;

FIG. 11 is a perspective view of a brick body of an embodiment of the present invention 1;

fig. 12 is a perspective view 2 of a brick body in an embodiment of the invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

For convenience in description, spatially relative terms, such as "bottom", "front", "upper", "oblique", "lower", "top", "inner", "horizontal", "outer", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below.

As shown in fig. 1-2, according to an embodiment of the first aspect of the present invention, there is provided a piping shaft 100, the piping shaft 100 is a block-type structure, and includes a bottom block 10, 2 i-type blocks 11, 1 ii-type block 12, 1 III-type block 13, and a top block 14, and the blocks 10, 2 i-type blocks 11, 1 ii-type block 12, 1 III-type block 13, and the top block 14 have the same cross-sectional shape; the bottom building blocks 10, 2I-shaped building blocks 11, 1 II-shaped building block 12, 1 III-shaped building block 13 and the top building block 14 are sequentially stacked to form the pipe well 100, wherein two adjacent building blocks are detachably connected, and the pipe well 100 is of a hollow tubular structure with at least three closed surfaces.

As a preferred embodiment, as shown in fig. 3 to 6, the top block 14 has the same structure as the bottom block 10, wherein the top block 14 includes a top block body 141, a first tongue 142 formed at an inner edge of an upper surface of the top block body 141 in a stacking direction, and a coupling member 143 having an L-shaped cross section formed at an inner edge of a lower surface of the top block body 141, the type III block 13 includes a type III block body 130, a coupling groove 131 formed at an inner wall of the type III block body 130, and a first tongue 132 formed at a lower surface of the type III block body 130, the coupling member 143 is adapted to be coupled to the coupling groove 131, the type ii block 12 includes a type ii block body 120, a second tongue 121 formed at an upper surface of the type ii block body 120, and a second tongue 122 formed at a lower surface of the type ii block body 120, the second tongue 121 is adapted to be coupled to the first tongue 132, the type I block 11 includes a type I block body 110, a second tongue 121, and a second tongue 121, A third tenon 111 arranged on the upper surface of the I-shaped block body 110 and a third mortise (not shown in the figure) arranged on the lower surface of the I-shaped block body 110, wherein the second mortise 122 is used for connecting with the third tenon 111, and the third mortise is used for connecting with the first tenon 142 or with the third tenon 111.

Specifically, the cross sections of the second tenon 121 and the first tenon 132 are both square, the cross sections of the second tenon 122 and the third tenon 111 are both square, the cross sections of the third tenon and the first tenon 142 are both square, and the length and width of one square are equal to those of the other square. The second tenon 121 and the first tenon 132, the second tenon 122 and the third tenon 111, and the third tenon 142 can realize the splicing and insertion of the type III block body 130 and the adjacent type ii blocks 12, I blocks 11, and bottom blocks 10 in the vertical direction.

It should be noted that, with continued reference to fig. 4-5, the pipe shaft 100 further includes a pipe mounting bracket 15 mounted on the inner wall of the top block body 141, the pipe mounting bracket 15 includes a U-shaped first mounting plate 150 and a fourth tenon 151 disposed at the outer edge of the lower surface of the first mounting plate 150, a fourth mortise 144 joggled with the fourth tenon 151 is disposed on the inner wall of the top block body 141, and a plurality of first mounting holes 152 are disposed on the first mounting plate 150. Specifically, when the pipeline 200 is installed in the pipe shaft 100, the pipeline 200 needs to be fixed to prevent the pipeline 200 from moving or tilting, and the pipeline 200 may be fixedly coupled to the pipeline mounting bracket 15 through the first mounting hole 152 by a fixing member, thereby fixedly mounting the pipeline 200.

It is worth mentioning that with continued reference to fig. 4-5, an end cap edge 145 is formed extending horizontally outwardly from the outer edge of the upper surface of the top block body 141. The end cap edges 145 are used to overlap the floor braces during floor casting.

In this embodiment, with continued reference to fig. 4-5, two first mortises 132 are formed in parallel to the two opposite sides of the lower surface of the III-type block body 130, a fifth tenon 133 and two first vertical slots 134 are formed through the side faces of the opposite side wings of the III-type block body 130, and the two first vertical slots 134 are located on the two opposite sides of the fifth tenon 133; two second tenons 121 are arranged at positions corresponding to the first mortises 132 on the upper surface of the type II block body 120, wherein the number of the second mortises 122, the number of the third mortises and the number of the third tenons 111 are all 1, and the plane is U-shaped.

Further, with continued reference to fig. 6-7, a sixth tongue 124 and two second perps grooves 125 are disposed through the side of the opposite side wings of the type ii block body 120, the two second perps grooves 125 being located on opposite sides of the sixth tongue 124. It should be noted that the difference between the I-type block and the II-type block is only that the tenons on the upper surface are different, specifically, the number of the tenons on the upper surface of the I-type block is 1, and the U-shaped tenons are U-shaped, and the number of the tenons on the upper surface of the II-type block is 2, and the two tenons are arranged in parallel.

As a preferred embodiment, as shown in fig. 6 and 8-10, the pipe shaft 100 further includes a block fixing member 16, the block fixing member 16 includes two connecting members (not numbered in the drawings), a strip-shaped plate 160 and a second mounting plate 161 disposed at an edge of the strip-shaped plate 160, the connecting members include a T-shaped connecting transverse plate 162 and an L-shaped vertical plate 163 vertically connected to the T-shaped connecting transverse plate 162 for hanging, the strip-shaped plate 160 is vertically connected to the L-shaped vertical plate 163 and has a gap with the transverse plate 162, a gap is provided between two ends of the second mounting plate 161 and the vertical plate 163, the second mounting plate 161 is provided with a plurality of second mounting holes 1610, outer groove walls of the two second vertical slot 125 are provided with square notches 126, wherein the square notch 126 on the outer groove wall of one second vertical slot 125 can be inserted into the tail ends of the vertical plate 163.

According to the embodiment of the second aspect of the present invention, with continued reference to fig. 1-2, the second aspect of the present invention further provides a building 300, which comprises a wall 301 and the above pipe shaft 100, wherein the wall 301 has a mounting groove 3011 with a T-shaped cross section on the outer wall, and the T-shaped connecting cross plate 162 can be inserted into the mounting groove 3011 to mount the pipe shaft 100 on the wall 301.

As a preferred embodiment, with continued reference to fig. 1-2 and 11-12, a wall 301 is constructed by connecting a plurality of bricks 302, wherein the bricks 302 are square blocks; the brick body 302 is provided with a first side surface and a second side surface opposite to the first side surface, the first side surface and the second side surface are parallel, a fifth mortise 303 is arranged on the first side surface, a seventh tenon 304 is arranged at the position of the second side surface corresponding to the fifth mortise 303, and the fifth mortise 303 and the seventh tenon 304 respectively penetrate through the first side surface and the second side surface from top to bottom; the cross sections of the fifth mortise 303 and the seventh tenon 304 are isosceles trapezoids; a sixth mortise 305 is disposed on the third side, an eighth tenon 306 is disposed on the fourth side corresponding to the sixth mortise 305, and the cross sections of the sixth mortise 305 and the eighth tenon 306 are square.

As a preferred embodiment of the present invention, the brick body 302 is a rectangular block, the first side surface and the second side surface are planes where the height sides of the rectangular block are located, the third side surface and the fourth side surface are planes where the width sides of the rectangular block are located, the fifth mortise 303 and the seventh tenon 304 are disposed along the height direction of the brick body 302, and the sixth mortise 305 and the eighth tenon 306 are disposed on the third side surface and the fourth side surface along the width direction of the block 302 in a vertically penetrating manner, specifically, the fifth mortise 303, the seventh tenon 304, the sixth mortise 305, and the eighth tenon 306 can respectively realize the splicing and fixing of the brick body 302 from the two directions of the length and the width of the brick body 302, so that the usable area after the plurality of brick bodies 302 are spliced in any direction of the vertical direction and the horizontal direction is increased.

11-12, the cross sections of the fifth mortise 303 and the seventh tenon 304 are isosceles trapezoids, wherein the upper bottom and the lower bottom and the height of one isosceles trapezoid are equal to those of the other isosceles trapezoid; the cross sections of the sixth mortise 305 and the eighth tenon 306 are square, the length and the width of one square are equal to those of the other square, specifically, the shape and the size of the fifth mortise 303 and the seventh tenon 304 are equal, and the shape and the size of the sixth mortise 305 and the eighth tenon 306 are equal, specifically, the fifth mortise 303 on one brick 302 and the seventh tenon 304 on the other brick 302 can be seamlessly engaged, and correspondingly, the sixth mortise 305 on one brick 302 and the eighth tenon 306 on the other brick 302 can be seamlessly engaged, so that the possibility of water leakage and air leakage caused by the gap formed after two adjacent bricks 302 are engaged is reduced.

In another embodiment of the present invention, referring to fig. 11-12, 2 fifth mortises 303 and 2 seventh mortises 304 are respectively provided, the fifth mortises 303 are spaced apart on the first side surface, and the 2 seventh mortises 304 are spaced apart on the second side surface. Therefore, 2 left and right adjacent bricks can be fixed by matching 2 pairs of the fifth mortise 303 and the seventh tenon 304, and the splicing strength and firmness of the bricks are improved. Further, the sixth mortise 305 and the eighth tenon 306 are respectively provided with 3, 3 sixth mortises 305 are arranged on the third side at intervals, 3 eighth tenons 306 are arranged on the fourth side at intervals, so that the up-and-down adjacent bricks can be fixed by 3 pairs of the sixth mortise 305 and the eighth tenon 306, therefore, the left-and-right adjacent bricks are fixed by the dovetail-shaped fifth mortise 303 and the seventh tenon 304, and due to the special structure of the dovetail shape, the position deviation of the spliced two bricks in the transverse direction can be avoided, and the installation strength between the left-and-right adjacent bricks is improved. In addition, the upper and lower adjacent bricks can be fixed by the engagement of the sixth mortise 305 and the eighth tenon 306, and the upper and lower adjacent bricks improve the installation strength of the adjacent bricks by the weight of the brick 302 located above.

Furthermore, a third vertical slot 307 is formed in the top end of the side wall of the fifth mortise 303, the third vertical slot 307 is vertically arranged on the side wall of the fifth mortise 303 along the height direction of the brick body 302 in a penetrating manner, a fourth vertical slot 308 is arranged on the second side surface along the height direction of the brick body 302 in a penetrating manner, the fourth vertical slot 308 is vertically arranged on the outer side of the seventh tenon 304 in a penetrating manner, the first side surface protrudes out of the top end of the side wall of the third vertical slot 307, the top end of the side wall of the fourth vertical slot 308 protrudes out of the second side surface, and the end surface of the seventh tenon 304 protrudes out of the top end of the side wall of the fourth vertical slot 308; the third vertical slot 307 and the fourth vertical slot 308 have the same depth, and the installation slot 3011 includes a slot formed by the third vertical slot 305 on the brick body 302 and the fourth vertical slot 303 of another horizontally adjacent brick body 302.

In another embodiment of the present invention, the third vertical slot 307 may include 2, the 2 third vertical slots 307 are respectively disposed at the top ends of two opposite sidewalls of the fifth mortise 303, the fourth vertical slot 308 may include 2, the 2 fourth vertical slots 308 are respectively disposed at two opposite outer sides of the seventh tenon 304, the first side surface protrudes from the top end of the sidewall of the third vertical slot 307, the top end of the sidewall of the fourth vertical slot 308 protrudes from the second side surface, the end surface of the seventh tenon 304 protrudes from the top end of the sidewall of the fourth vertical slot 308, the third vertical slot 307 and the fourth vertical slot 308 have the same depth, and specifically, after two left and right adjacent bricks 302 are spliced through the fifth mortise 303 and the seventh tenon 304, the 2 third vertical slots 307 and the 2 fourth vertical slots 308 are located opposite to each other, and two mounting slots 3011 are formed in pairs. Specifically, in the installation process of the pipe well, one end of the connecting piece is inserted into the installation groove 3011, and then the other end of the connecting piece is inserted into the square notch 1214 on the type ii block 12.

The third aspect of the present invention also provides a construction method of a building body, including the steps of: building a wall body 301 at a preset position, building a top block 14, a bottom block 10 and a floor together, after the installation of related pipelines is finished, sequentially stacking an I-shaped block 11 and a II-shaped block 12 between the top block and the bottom block, and finally pushing a III-shaped block 13 into a space between the II-shaped block 12 and the top block 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (9)

1. The pipe shaft is characterized in that the pipe shaft is of a splicing type structure and comprises a bottom block, at least one I-shaped block, at least one II-shaped block, at least one III-shaped block and a top block, wherein the cross sections of the bottom block, the at least one I-shaped block, the at least one II-shaped block and the top block are the same in shape; the bottom building block, the I-shaped building block, the II-shaped building block, the III-shaped building block and the top building block are sequentially assembled and stacked to form the pipe well, wherein two adjacent building blocks are detachably connected, and the pipe well is of a hollow tubular structure with at least two closed surfaces; the top building block with end building block structure is the same, wherein, the top building block include the top building block body, in the top building block body stack the interior border of the upper surface of building direction set up first tenon and in L shape that the interior border of lower surface of building block body set up hang the union piece, III type building block include III type building block body, in the inner wall of III type building block body set up hang the groove and in the first tongue-and-groove that the lower surface of III type building block body set up, hang the union piece be used for with hang the groove connection, II type building block include II type building block body, in the second tenon that the upper surface of II type building block body set up and in the second tongue-and-groove that the lower surface of II type building block body set up, the second tenon be used for with first tongue-and-groove connection, I type building block include I type building block body, in the third tenon that the upper surface of I type building block body set up and in the third tongue-and-groove that the lower surface of I type building block body set up The second tenon is used for being connected with the third tenon, and the third tenon is used for being connected with the first tenon.

2. The pipe well according to claim 1, further comprising a pipe mounting bracket mounted on the inner wall of the top block body, wherein the pipe mounting bracket comprises a first mounting plate and a fourth tenon arranged at the outer edge of the lower surface of the first mounting plate, a fourth mortise joggled with the fourth tenon is formed in the inner wall of the top block body, and a plurality of first mounting holes are formed in the first mounting plate.

3. The pipe well according to claim 2, wherein the pipe well is a hollow tubular structure with three closed surfaces, the number of the first mortises is two, the first mortises are respectively arranged on two opposite sides of the lower surface of the type III block body in parallel, a fifth tenon and two first vertical seam grooves are arranged on the side surfaces of the opposite side wings of the type II block body in a penetrating manner, and the two first vertical seam grooves are arranged on two opposite sides of the fifth tenon;

and two second tenons are arranged on the upper surface of the II-type building block body and correspond to the first mortises.

4. The piping shaft according to claim 3, wherein a sixth tenon and two second vertical joint grooves are penetratingly provided on the side faces of the opposite side wings of the type II block body, and the two second vertical joint grooves are located at opposite sides of the sixth tenon.

5. The pipe well according to claim 4, characterized in that, the pipe well still includes the building block mounting, the building block mounting include two connecting pieces, bar and in the second mounting panel that the border of bar set up, the connecting piece include the diaphragm and with the perpendicular L shape riser that is used for articulating that connects of diaphragm, the bar with the perpendicular connection of L shape riser and with have the clearance between the diaphragm, the both ends of second mounting panel with have the clearance between the L shape riser, seted up a plurality of second mounting hole on the second mounting panel, two square notch is seted up to the outer cell wall in second vertical slot, one of them square notch on the outer cell wall in second vertical slot can with the terminal grafting of riser.

6. The piping well of claim 1, wherein an outer edge of the upper surface of said top block body extends horizontally outward to form an end cap edge.

7. A building body, characterized in that the building body comprises a wall body and the pipe well as claimed in claim 5, wherein the outer wall of the wall body is provided with a mounting groove with a T-shaped section, and the T-shaped connecting piece can be inserted into the mounting groove to mount the pipe well on the wall body.

8. The building body as claimed in claim 7, wherein the wall body is constructed by connecting a plurality of bricks, and the bricks are square blocks; the brick body is provided with a first side surface and a second side surface opposite to the first side surface, the first side surface and the second side surface are parallel, a fifth mortise is arranged on the first side surface, a seventh tenon is arranged on the second side surface corresponding to the fifth mortise, and the fifth mortise and the seventh tenon respectively penetrate through the first side surface and the second side surface up and down; the cross sections of the fifth mortise and the seventh tenon are isosceles trapezoids; a sixth mortise is arranged on the third side surface, an eighth tenon is arranged on the fourth side surface corresponding to the sixth mortise, and the cross sections of the sixth mortise and the eighth tenon are square;

a third vertical joint groove is formed in the top end of the side wall of the fourth tenon groove, the third vertical joint groove is vertically arranged on the side wall of the fifth tenon groove in a penetrating manner along the height direction of the brick body, a fourth vertical joint groove is arranged on the second side surface along the height direction of the brick body, the fourth vertical joint groove is vertically arranged on the outer side of the seventh tenon in a penetrating manner, the first side surface protrudes out of the top end of the side wall of the third vertical joint groove, the top end of the side wall of the fourth vertical joint groove protrudes out of the second side surface, and the end surface of the seventh tenon protrudes out of the top end of the side wall of the fourth vertical joint groove; the third vertical slot is as deep as the fourth vertical slot, and the mounting groove comprises a groove formed by the third vertical slot and the fourth vertical slot of the other horizontally adjacent brick body.

9. A method of constructing a building body as defined in claim 7, comprising the steps of: building a wall body at a preset position for installing a pipeline well, pouring a top building block, a bottom building block and a floor together, after the installation of related pipelines is finished, sequentially stacking an I-shaped building block and a II-shaped building block between the top building block and the bottom building block, and finally pushing the I-shaped building block into a space between the I I-shaped building block and the top building block.

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