CN115613806A - Prefabricated pipeline groove assembly for wall under aluminum formwork system and construction method of prefabricated pipeline groove assembly - Google Patents

Abstract

The invention relates to the field of buildings, in particular to a prefabricated pipeline groove assembly of a wall body under an aluminum mould system and a construction method thereof. The prefabricated pipe line groove assembly for the lower wall body of the aluminum formwork system comprises a prefabricated pipe line groove and an aluminum formwork, wherein the prefabricated pipe line groove is a strip-shaped groove body with an open side, a sucker structure is arranged on the open side of the prefabricated pipe line groove, and the edge of the open side of the prefabricated pipe line groove extends into the sucker structure. The advantages are that: the structure design is simple and reasonable, the construction process is rapid and convenient, the pipeline groove reservation is pre-embedded while the aluminum mould is installed, the later-stage workload is reduced, and meanwhile, the aluminum mould plate and the prefabricated pipeline groove can be repeatedly used, so that the construction method has great economic value.

Description

Prefabricated pipeline groove assembly for wall under aluminum formwork system and construction method of prefabricated pipeline groove assembly

Technical Field

The invention relates to the field of buildings, in particular to a prefabricated pipeline groove component of a wall body under an aluminum formwork system and a construction method of the prefabricated pipeline groove component.

Background

Along with the development of high-rise buildings and intelligent buildings, pipelines of building systems are increased, and after a structural main body is finished, the number of building slots is increased and the workload is large.

In the prior art, the pipe line grooves are manually positioned and then manually grooved, so that labor and time are consumed.

Therefore, a technology for prefabricating the pipeline slot is continuously developed to reduce the cost and time of slotting in the later period.

Disclosure of Invention

The invention aims to solve the technical problem of providing a prefabricated pipeline groove component of a wall body under an aluminum mould system and a construction method thereof, and effectively overcomes the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a prefabricated pipe groove subassembly of wall body under aluminium mould system, includes prefabricated wall chase and aluminium template, above-mentioned prefabricated wall chase is the open bar cell body in one side, and above-mentioned prefabricated pipe groove one side is uncovered to be equipped with sucker structure, and the border of the uncovered side of above-mentioned prefabricated wall chase stretches into in the above-mentioned sucker structure.

On the basis of the technical scheme, the invention can be improved as follows.

Further, the prefabricated pipe line groove is a steel structure groove body.

Furthermore, the prefabricated pipe chase is provided with a vacuum-pumping port communicated with the inner cavity of the prefabricated pipe chase, and the vacuum-pumping port is internally provided with a vacuum-pumping nozzle.

Furthermore, a cover plate piece detachably connected with the prefabricated pipeline groove is arranged on the outer side of the vacuumizing port.

Furthermore, the cover plate is a magnetic part which is connected with the prefabricated pipeline slot in an adsorption mode.

Furthermore, the cover plate part is a magnetic part which is matched with the prefabricated pipeline groove.

The beneficial effects are that: the structural design is simple and reasonable, the pipeline groove reservation is pre-buried when the aluminum mould is installed, the later-stage workload is reduced, meanwhile, the aluminum mould plate and the prefabricated pipeline groove can be repeatedly used, and the aluminum mould plate has economic value

The construction method of the prefabricated pipeline groove component for the wall under the aluminum mould system is further provided, and is characterized by comprising the following steps:

firstly, manufacturing a prefabricated pipe line groove;

secondly, positioning the aluminum template, and then marking the position of the pipeline slot on the aluminum template according to the construction requirement;

thirdly, attaching the prefabricated pipe line groove to an aluminum template according to the mark position in the first step, fixing the prefabricated pipe line groove to the aluminum template by using a sucker structure, and vacuumizing the inner cavity of the prefabricated pipe line groove through a vacuumizing port;

step four, pouring concrete;

and fifthly, after the pouring is finished, removing the aluminum template, simultaneously removing the adsorption of the sucker structure and the aluminum template, and removing the prefabricated pipe chase for later use.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, in the third step, before the prefabricated pipe chase is attached to the aluminum template according to the mark position of the first step, the part of the surface of the aluminum template corresponding to the mark position is cleaned, and a layer of rubber adhesive is brushed.

The invention has the beneficial effects that: the construction process is quick and convenient, the components are convenient to disassemble, the repeated use is facilitated, and the construction method has great economic value.

Drawings

FIG. 1 is a schematic cross-sectional view of one embodiment of a prefabricated pipe chase assembly for a wall under an aluminum form system of the present invention;

FIG. 2 is a schematic cross-sectional view of a prefabricated wall duct assembly of the aluminum formwork system according to another embodiment of the present invention.

FIG. 3 is a structural side view of a prefabricated pipe chase assembly of a wall body under an aluminum formwork system.

In the drawings, the reference numbers indicate the following list of parts:

1. prefabricating a pipeline groove; 2. an aluminum template; 3. a sucker structure; 12. a deck member.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

Example (b): as shown in fig. 1, 2 and 3, the wall prefabricated pipe line groove assembly under the aluminum formwork system of the embodiment includes a prefabricated pipe line groove 1 and an aluminum formwork 2, the prefabricated pipe line groove 1 is a strip groove body with one side open, a suction disc structure 3 is arranged on one side open of the prefabricated pipe line groove 1, and the edge of the open side of the prefabricated pipe line groove 1 extends into the suction disc structure 3.

In the whole structural design, adopt split type prefabricated pipe chase 1 and aluminum mould board 2 assemble structural design, and, prefabricated pipe chase 1 adsorbs with aluminum mould board 2 through sucker structure 3 and is connected, the two can realize quick detach and fast-assembling, whole subassembly is assembled in advance and is carried out pouring of concrete as the integral mould board, can directly pour the shaping wall chase finally, demolish whole subassembly after the shaping can, and, because adopt the mode of adsorbing the connection between prefabricated pipe chase 1 and the aluminum mould board 2, need not the trompil to aluminum mould board 2, it is more convenient to assemble, two main parts all can be dismantled, can realize reuse many times, whole subassembly structural design is simple, reasonable, the construction process is swift, it is convenient, make the wall chase reservation pre-buried when the aluminum mould is installed, reduce the later stage work load, have economic value.

It should be added that: the annular sucking disc that sucker structure 3 set up along the uncovered limit line in one side of prefabricated wall chase 1, and the open edge in one side of prefabricated wall chase 1 passes annular sucking disc respectively and stretches into in the inner chamber of sucking disc, and sucker structure 3 links into a whole with prefabricated wall chase 1, and the two junction leakproofness is good, can not leak gas, adsorbs closely between sucker structure 3 and the aluminum mould board 2.

What needs to be added specifically is: the prefabricated pipe chase 1 can adopt a single-groove structural design (as shown in fig. 1, the cross section of the prefabricated pipe chase 1 is U-shaped), and can also adopt a multi-groove structural design (as shown in fig. 2, the cross section of the prefabricated pipe chase 1 comprises a plurality of U-shaped grooves arranged side by side at intervals).

It needs to be further added that: the sucker structure 3 is a conventional horn-shaped sucker, in this embodiment, the sucker structure 3 is an annular sucker, the annular sucker surrounds the edge line on the open side of the prefabricated pipeline slot 1, and the edge of the open side of the prefabricated pipeline slot 1 is penetrated by the closed end of the sucker structure 3 and extends into the inner cavity of the prefabricated pipeline slot.

In a preferred embodiment, the prefabricated pipe chase 1 is a steel structure chase body.

Among the above-mentioned embodiment, prefabricated pipe chase 1 adopts U shaped steel section bar, and the steel sheet is passed through at the both ends of this U shaped steel section bar and seals, forms the cell body of a bar, and its design is simple, and convenient for material collection, structural strength is higher.

In a preferred embodiment, the prefabricated pipeline trough 1 is provided with a vacuum port communicating with the inner cavity thereof, and the vacuum port is provided with a suction nozzle (denoted by a in the figure).

In the embodiment, because in the follow-up concrete pouring process, the whole assembly needs to bear large acting force, otherwise, the displacement is easy to occur, in order to further avoid the acting force to cause the displacement between the prefabricated pipe line groove 1 and the aluminum template 2, therefore, a vacuumizing opening is reserved on the prefabricated pipe line groove 1, a flexible air suction nozzle is fixedly installed in vacuumizing, in the actual use process, the vacuumizing pump is used for connecting the air suction nozzle, air in a closed cavity formed between the prefabricated pipe line groove 1 and the aluminum template 2 is pumped away, the structural strength connected between the prefabricated pipe line groove 1 and the aluminum template 2 is enhanced by using atmospheric pressure, and the bearing capacity of the whole assembly is maintained, and the vacuum environment of the cavity between the interior of the prefabricated pipe line groove 1 and the aluminum template 2 is maintained.

In a preferred embodiment, a cover plate member 12 detachably connected to the prefabricated pipe chase 1 is provided outside the vacuum-pumping port.

In the above-mentioned embodiment, because whole subassembly construction will pour the concrete after finishing, the concrete placement in-process can produce an effort to the air bleed mouth, consequently, in order to avoid the direct oppression air bleed mouth of concrete placement in-process to lead to the air bleed mouth to damage or lose the vacuum environment with it in the wall chase 1, add apron 12 in the position that prefabricated wall chase 1 surface corresponds the evacuation mouth, cover the evacuation mouth through apron 12 and then play the guard action to the air bleed mouth.

It is to be emphasized that: the position that corresponds the evacuation mouth at 1 surface of prefabricated pipe line groove can set up one with the recess of apron 12 adaptation, during this recess of apron 12 embedding, avoid apron 12 direct absorption to be compelled by the concrete and shift when concrete placement at 1 surface of prefabricated pipe line groove, ensure the better protective effect of apron 12 to the suction nozzle.

It should be added that: after concrete pouring and forming are finished, the whole assembly needs to be dismantled, and during dismantling, the prefabricated pipe chase 1 and the aluminum formwork 2 are dismantled from the concrete wall; then, open apron 12, inject the air through the suction nozzle for the vacuum environment loses in the prefabricated pipe line groove 1, and is also the vacuum suction disappears, then removes the adsorption affinity between sucker structure 3 and the aluminum mould board 2, can disassemble prefabricated pipe line groove 1 and aluminum mould board 2, and the classification is preserved, in order to be ready for next use.

In this embodiment, the evacuation port may be designed as at least one, and disposed at a middle position of a side of the prefabricated pipeline slot 1 departing from the open side thereof, or provided as a plurality of evacuation ports, and disposed at intervals along a length direction of a side of the prefabricated pipeline slot 1 departing from the open side thereof.

In a preferred embodiment, the cover member 12 is a magnetic member that is connected to the prefabricated pipe chase 1 by attraction.

In the above-mentioned embodiment, because prefabricated pipe line groove 1 adopts the steel construction cell body, consequently, apron piece 12 adopts the magnetic part that can adsorb each other with prefabricated pipe line groove 1, and the two dismouting is very convenient, only needs external force to overcome suction can.

On the basis of the embodiment, the construction method of the prefabricated pipeline groove component of the wall under the aluminum mould system comprises the following steps:

step one, manufacturing a prefabricated pipeline slot 1;

secondly, positioning the aluminum template 2, and then marking the positions of the pipeline slots on the aluminum template 2 according to construction requirements (specifically, an installation position diagram of the prefabricated pipeline slots 1 can be drawn on the aluminum template 2 by a painting brush);

thirdly, the prefabricated pipe chase 1 is attached to the aluminum template 2 according to the mark positions of the first step, then the prefabricated pipe chase is fixed with the aluminum template 2 by using the sucker structure 3, and the inner cavity of the prefabricated pipe chase 1 is vacuumized by using an air suction nozzle at a vacuumizing opening;

step four, pouring concrete;

and fifthly, after the pouring is finished, removing the aluminum template 2, meanwhile, removing the adsorption of the sucker structures 3 and the aluminum template 2, and removing the prefabricated pipe chase 1 for later use.

Forming a concrete wall pipe line groove; and the pipeline can be directly embedded in the later stage for construction. Meanwhile, the prefabricated pipeline groove component of the wall under the whole aluminum mould system can be repeatedly utilized; if the pre-buried position of every layer of pipeline is the same in the high-rise building, then prefabricated pipeline groove 1 can need not to disassemble with aluminium template 2, and direct use can.

In a preferred embodiment, in the third step, before the prefabricated pipe chase 1 is attached to the aluminum formwork 2 according to the marking position of the first step, the surface of the aluminum formwork 2 corresponding to the marking position is cleaned, and a layer of rubber adhesive is brushed.

Among the above-mentioned embodiment, when prefabricating pipe line groove 1 in 2 surface mounting of aluminum mould board, clean up aluminum mould board 2 surface corresponds the position earlier, can reduce attachment or dust particle to absorbent influence between sucker structure 3 and the aluminum mould board 2, make and be connected inseparabler between prefabricating pipe line groove 1 and the aluminum mould board 2, firm, and simultaneously, apply paint rubber cement with a brush in advance, can promote absorbent inseparable degree between sucker structure 3 and the aluminum mould board 2, and then promote the structural strength after the assembly of whole subassembly.

Certainly, when dismantling prefabricated pipe line groove 1 and aluminum mould board 2, if the rubber cement has been applied paint on the surface at aluminum mould board 2, then when dismantling, can let in steam to the cavity between prefabricated pipe line groove 1 and the aluminum mould board 2 through the air exhaust mouth, when vacuum suction disappears, also can make rubber cement meet high temperature adsorption affinity and weaken, conveniently take off prefabricated pipe line groove 1 from aluminum mould board 2 surfaces.

In the third step, the vacuum pump is used for vacuumizing the inner cavity of the prefabricated pipe line groove 1 through the vacuumizing port.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (7)

1. The utility model provides a prefabricated pipeline groove subassembly of wall body under aluminum mould system which characterized in that: including prefabricated pipe line groove (1) and aluminum mould board (2), prefabricated pipe line groove (1) is the open bar groove body in one side, uncovered sucker structure (3) that are equipped with in prefabricated pipe line groove (1) one side, the border of the uncovered side of prefabricated pipe line groove (1) stretches into in sucker structure (3).

2. The prefabricated pipe chase assembly for the lower wall of the aluminum formwork system as claimed in claim 1, wherein: the prefabricated pipe line groove (1) is a steel structure groove body.

3. The prefabricated pipe chute assembly for the lower wall body of the aluminum formwork system as claimed in claim 2, wherein: the prefabricated pipeline slot (1) is provided with a vacuum-pumping port communicated with the inner cavity of the prefabricated pipeline slot, and a vacuum-pumping nozzle is arranged in the vacuum-pumping port.

4. The prefabricated pipe duct assembly for the wall body of the aluminum formwork system as claimed in claim 3, wherein: and a cover plate piece (12) detachably connected with the prefabricated pipeline slot (1) is arranged on the outer side of the vacuumizing port.

5. The prefabricated pipe chase assembly for the lower wall body of the aluminum formwork system as claimed in claim 4, wherein: the cover plate piece (12) is a magnetic piece which is connected with the prefabricated pipeline slot (1) in an adsorption mode.

6. A construction method of the prefabricated pipeline trough component of the wall body under the aluminum mould system according to any one of the claims 3 to 5, characterized by comprising the following steps:

step one, manufacturing a prefabricated pipeline slot (1);

secondly, positioning the aluminum template (2), and then marking the position of the pipeline slot on the aluminum template (2) according to the construction requirement;

thirdly, the prefabricated pipe line groove (1) is attached to the aluminum template (2) according to the mark position of the first step, then the prefabricated pipe line groove is fixed with the aluminum template (2) through the sucker structure (3), and the inner cavity of the prefabricated pipe line groove (1) is vacuumized through the vacuumizing port;

step four, pouring concrete;

and fifthly, after pouring is finished, removing the aluminum template (2), removing the adsorption between the sucker structure (3) and the aluminum template (2), and removing the prefabricated pipe line groove (1) for later use.

7. The construction method of the prefabricated pipe chase assembly for the wall body under the aluminum formwork system as claimed in claim 6, wherein: in the third step, before the prefabricated pipe line groove (1) is attached to the aluminum template (2) according to the mark position in the first step, the part of the surface of the aluminum template (2) corresponding to the mark position is cleaned, and a layer of rubber adhesive is brushed.

Images