WO2019218176A1

WO2019218176A1 - Construction method for fitting door casing system to wall

Info

Publication number: WO2019218176A1
Application number: PCT/CN2018/086943
Authority: WO
Inventors: 杨泓斌; 陈祥祥; 颜旺龙; 李缙; 胡鸣
Original assignee: 增城市碧桂园物业发展有限公司
Priority date: 2018-05-16
Filing date: 2018-05-16
Publication date: 2019-11-21
Also published as: CN112166236A

Abstract

A construction method for fitting a door casing system to a wall comprises the following steps: fabricating a door casing main body and a door casing cover; fabricating or purchasing a cable; pressing the cable into a wire channel via a channel opening of the wire channel, or passing the cable through the wire channel via an end opening of the wire channel; covering the door casing main body with the door casing cover, and forming an engagement connection therebetween; and fixing a bottom surface of the door casing main body to a periphery of a door opening in a wall. The invention achieves separation of a circuit from a main structure, thereby facilitating maintenance and repair.

Description

Construction method for installing door line system on wall panel

The invention belongs to the technical field of building construction, and in particular relates to a construction method for installing a door line system on a wall panel.

The most important thing to promote the modernization of the construction industry is to promote the transformation of the construction mode. It is necessary to get rid of the traditional construction model and seek a development path aiming at the modernization of the construction industry.

At present, domestic hydropower construction mostly adopts pre-buried methods, equipment pipelines, such as weak electric wires (for example, cables for transmitting information such as network cables, telephone lines, digital television lines, etc.) and strong electric wires (for example, live wire, neutral wire, ground). Cables and other power cables are pre-embedded in the main structural wall panels and floor slabs. However, the service life of equipment and cables is generally around 10-20 years. It needs to be replaced several times within the service life of the house, resulting in multiple damage to the main structure. Reduce the life of your home. In addition, when the interior modification is carried out, it is also necessary to destroy the main structure and re-lay the pipeline to reduce the durability of the house.

It can be seen that the traditional hydropower pre-buried method needs to destroy the main structure during maintenance, and the maintenance is difficult, the cost is high, and the maintenance efficiency is low. At the same time, a large amount of construction waste and noise pollution are generated during maintenance, which will greatly affect the downstairs users. Due to the damage to the main structure, it is not conducive to the modification of the internal decoration, the cost of repairing and the time-consuming is long. In addition, since the cable is embedded, the cable and the main structure are integrated, and the cable and the structure are inseparably separated, which is not conducive to the later stage. Modifications make it difficult to meet the needs of residents for diversification and flexibility.

The door line is the soft decorative line that wraps the wall, which is the beading, card, and other parts of the door cover. The main production materials are plastic steel, polymer, wood plastic, MDF, logs, gypsum, magnesium alloy, marble and so on. The existing door sleeve line only serves as a decoration, and has no wiring function. At the same time, there is no related process and method.

Summary of the invention

The technical problem to be solved by the present invention is to provide a construction method for installing a door line system on a wall panel, which aims to solve the problem that the line maintenance caused by installing the electric wire line in the main structure by using the pre-buried method in the prior art Damage to the main structure, and maintenance problems, noise problems.

Embodiments of the present invention provide a construction method for installing a door pocket system on a wall panel, including the following steps:

S10, preparing a door sleeve body, opening or forming a wire slot extending through the length direction of the door sleeve wire body, and then opening or forming a snap structure at positions on both sides of the door sleeve wire body;

S11, preparing a door cover line cover, and forming a structure on the door cover line cover to buckle with a buckle structure on a side of the door sleeve line body;

S12. Determine a required cable type and prepare or purchase a cable.

S13. Transport the door sleeve body, the door cover wire cover and the cable to the construction site;

S14, the cable is pressed into the slot from the slot of the slot, or penetrates into the slot from a port at both ends of the slot;

S15, covering the door cover line cover on the door sleeve wire body, and forming a snap connection between the two, that is, making the door cover line system;

S16. Fix a bottom surface of the door sleeve body of the door sleeve system to a periphery of the door panel door.

Further, after the step S10, the method further includes the following steps: preparing a slot cover, and forming a structure for engaging with the slot of the slot on the slot cover; and after step S14, the method further includes the following steps: The slot cover is snapped onto the slot of the slot.

Further, in the step S10, the preparation of the door pocket body comprises the following steps:

Preparing the material of the door sleeve wire body, the material comprising a certain amount of PVC matrix resin, wood powder of the same quality as the PVC matrix resin, 1.5%-2% foaming agent of the quality of the PVC matrix resin, PVC matrix resin 40% calcium carbonate of quality, 4% stabilizer of PVC matrix resin quality and 0.7%-1% lubricant of PVC matrix resin quality;

A metal mold that matches the shape of the door sleeve body is prepared, and then the door sleeve body is injection molded using the above material in combination with the metal mold.

A wire trough is cut on a plate-shaped profile, and then a snap-fit structure is cut on the side of the profile, that is, the door sleeve wire body is obtained.

Further, in the step S10, the wire groove extending through the longitudinal direction of the door sleeve body or including the first wire groove and the second wire groove which are separated from each other and different in size, and in the first line The slot positions of the slot and the second slot are respectively set with the latching positions; before the step S14, the buckles respectively matched with the latching positions of the first slot and the second slot slot are disposed on the slot cover.

Further, in the step S10, a plurality of spaced apart gaps are formed or formed on the sidewall of the trunking.

Further, in the step S12, preparing or purchasing a cable includes a weak electric wire and a strong electric wire, and in the step S14, pressing the weak electric wire from the slot of the first trunk into the first slot Or penetrating into the first wire slot from a port at both ends of the first wire groove; pressing the high-voltage electric wire from the notch of the second wire groove into the second wire groove, or from the The ports at both ends of the second wire slot penetrate into the second wire groove.

Further, in the step S12, preparing or purchasing a cable includes a first type of weak electric wire and a second type of weak electric wire, and in the step S14, the first type weak electric wire is removed from the slot of the first trunking The port is pressed into the first slot, or the port from the two ends of the first slot penetrates into the first slot; the second type of weak electric wire is pressed from the slot of the second slot In the second trunking, or from the ports at both ends of the second trunking, penetrate into the second trunking.

Further, in the step S12, preparing or purchasing a cable includes a first strong electric wire and a second strong electric wire having different specifications, and in the step S14, the first strong electric wire is taken from the first line The slot of the slot is pressed into the first slot, or the port from both ends of the first slot penetrates into the first slot; the second strong electric wire is slotted from the second slot The mouth is pressed into the second slot, or the port at both ends of the second slot is inserted into the second slot.

Further, in the step S16, the bottom surface of the door sleeve body is mounted on the periphery of the wall panel door by the bonding material or the buckle auxiliary component.

Further, the steps S15 and S16 can be replaced by the following steps:

a threaded hole is formed in the door sleeve body at a position offset from the wire groove, the bottom of the door sleeve body is attached to the side of the bottom of the wall plate, and finally a screw is screwed into the threaded hole to make the door The sleeve body is mounted on the periphery of the wall panel door together with the cable embedded thereon, and finally, the door pocket cover is capped on the door pocket body.

Compared with the prior art, the invention has the beneficial effects that the construction method of the invention can assemble the cable and the door sleeve line into one system, and then install on the wall panel, thereby realizing the separation of the line from the main body structure. It overcomes the drawbacks of the need to excavate the floor and wall when the traditional pre-buried line is repaired, reduces the damage to the structural body, and greatly increases the safety, reliability and durability of the house.

Separate design is adopted by the line and the main structure to provide more space for interior installation and equipment renewal. The line and equipment can be updated without destroying the main structure, which greatly saves the cost of later maintenance and modification. It greatly reduces the construction waste and noise pollution generated during the later maintenance and renovation, and reduces the damage to the natural environment. Reducing the impact on the downstairs users during maintenance can greatly improve the satisfaction of the occupants. In addition, the occupants can modify the unit according to the needs of each individual to maximize the satisfaction of residential use requirements.

DRAWINGS

The one or more embodiments are exemplified by the accompanying drawings in the accompanying drawings, and FIG. The figures in the drawings do not constitute a scale limitation unless otherwise stated.

1 is a flow chart of a construction method for installing a door line system on a wall panel according to an embodiment of the present invention;

2 is a schematic view of the cable in the wire slot of the door body of the door;

Figure 3 is a schematic view showing the cover of the door cover wire cover on the body of the door cover wire;

4 is a schematic exploded view of a door line system according to an embodiment of the present invention;

Figure 5 is a schematic view of the slot cover cover after the slot is closed;

Figure 6 is a schematic view of the door sleeve system of Figure 4 assembled;

7 is a schematic perspective structural view of a wire trough having a continuous wall body according to an embodiment of the present invention;
8 is a schematic perspective structural view of a wire slot having a gap in a wall body according to an embodiment of the present invention;

9 is a schematic structural view of a door pocket line system in which a weak electric wire and a strong electric wire are installed in an embodiment of the present invention;

10 is a schematic structural view of a door pocket line system in which a first type of weak electric wire and a second type of weak electric wire are installed in an embodiment of the present invention;

11 is a schematic structural view of a door sleeve wire system in which a first strong electric wire and a second strong electric wire are installed in an embodiment of the present invention;

Figure 12 is a schematic view showing the door pocket system of Figure 9 mounted on the periphery of the door panel of the wall panel;

Figure 13 is a schematic view of the door pocket system shown in Figure 9 mounted on a wall panel by a snap assembly;

Figure 14 is a schematic view of the door pocket system of Figure 9 mounted to a wall panel by screws.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in FIG. 1 , a preferred embodiment of the present invention provides a construction method for installing a door line system 100 on a wall panel, comprising the following steps:

S10. The door body 10 is prepared. Referring to FIG. 2 and FIG. 3, a wire slot extending through the length direction is formed on the door body 10 and can be opened when different sizes of cables need to be installed. The wire slot of the size, in the embodiment, the wire groove extending through the longitudinal direction of the door sleeve wire main body 10 includes the first wire groove 101 and the second wire groove 102 which are separated from each other and different in size, and The slot positions of the first slot 101 and the second slot 102 are respectively provided with the card position 1011 and the card position 1021; then the buckle structure is opened or formed at the position of both sides of the door pocket body 10

S11, a door cover line cover 13 is formed, and a structure is formed on the door cover line cover 13 to be engaged with the buckle structure on the side of the door sleeve body 10, and the buckle structure of the embodiment is a card slot 103. ;

S12. Determine a cable type according to requirements, and prepare or purchase a cable. In this embodiment, the cable includes one or more of a weak electric wire and a strong electric wire;

S13, transporting the door sleeve body 10, the door sleeve cover 13 and the cable to the construction site;

S14, pressing a certain cable required from the slot of the slot into the slot, or penetrating into the slot from the port at both ends of the slot. When two cables are required, respectively Pressing or threading the two cables into their matching slots;

S15, the door cover line cover 13 is covered on the door cover wire main body 10, and the two form a snap connection, that is, the door cover line system is manufactured;

S16. Fix the bottom surface of the door pocket body 10 of the door sleeve system to the periphery of the wall panel door.

Further, referring to FIG. 4 to FIG. 6 , after the above step S11, the following steps are further included:

A wire slot cover is prepared, and a structure is formed on the wire slot cover to be engaged with the slot of the wire slot. When a wire slot of different sizes is required to be covered, the wire slot of different sizes may be used, in this embodiment a first slot cover 11 and a second slot cover 12 are formed, and a buckle is formed on the slot cover to respectively engage with the slot 1011 and the slot 1021 of the slot of the first slot 101 and the second slot 102. 111, the buckle 112;

After step S14, the slot cover is snapped onto the slot of the slot;

Specifically, in the above step S10, the method for preparing the door sleeve body 10 can adopt the following two methods. The first method is as follows: the material of the door sleeve body 10 is prepared, and the material includes a certain amount of PVC ( Polyvinyl chloride) matrix resin, wood powder of the same quality as PVC matrix resin, 1.5%-2% foaming agent of PVC matrix resin quality, 40% calcium carbonate of PVC matrix resin quality, 4% of the quality of PVC matrix resin a stabilizer and a lubricant of 0.7% to 1% by mass of the PVC matrix resin;

A metal mold that matches the shape of the door pocket body 10 is prepared, and then the door sleeve body 10 is injection molded using the above materials in combination with the metal mold.

Method 2: cutting a wire groove on a plate-shaped profile, and then cutting a snap structure on the side of the profile, that is, the door sleeve wire body 10 is obtained.

In order to prevent the cable from being loosened, in the above step S10, the slot width of the slot formed or formed is smaller than the width of the slot space. Preferably, the slot walls of the slot are resilient so that the cable can be embedded in the slot by pressing.

In this embodiment, referring to FIG. 7, the slot side wall of the slot of the door pocket body 10 of the present embodiment is a continuously extending wall body, so that electrical isolation of adjacent cables can be well provided. In addition, referring to FIG. 8 , the sidewall of the slot may also be provided with a plurality of spaced apart gaps along the length of the slot, so that the slot can save material while fixing the cable.

When two types of cables need to be installed, the present embodiment may be equipped with a weak electric wire, a strong electric wire or the above two electric wires in the first trunking slot 101 and the second trunking slot 102.

Referring to FIG. 9, the following is a construction method for simultaneously loading a weak electric wire and a strong electric wire: preparing or purchasing a cable including a weak electric wire 2 and a strong electric wire 3, in the step S14, the weak electric wire 2 is from the The notch of the first wire groove 101 is pressed into the first wire groove 101, or the port from the both ends of the first wire groove 101 penetrates into the first wire groove 101. The high-voltage electric wire 3 is pressed into the second wire groove 102 from the notch of the second wire groove 102, or penetrates into the second wire groove 102 from a port at both ends of the second wire groove 102.

Referring to FIG. 10, the following is a construction method for simultaneously loading two different types of weak electric wires 2: preparing or purchasing a cable includes a first type of weak electric wire 21 and a second type weak electric wire 22, and in step S14, The first type of weak electric wires 21 are pressed into the first slot 101 from the slots of the first slot 101, or penetrate the ports from the ends of the first slot 101 into the first slot 101. The second type of weak electric wire 21 is pressed into the second wire groove 102 from the notch of the second wire groove 102, or penetrates into the second wire groove 102 from a port at both ends of the second wire groove 102.

Referring to FIG. 11, the following is a construction method for simultaneously loading two different types of high-voltage electric wires 3: preparing or purchasing a cable including a first strong electric wire 31 and a second strong electric wire 32 having different specifications, the step S14 The first strong electric wire 31 is pressed into the first wire slot 101 from the notch of the first wire groove 101, or the first wire is inserted into the first wire groove 101 from the port at the two ends of the first wire groove 101. The second strong electric wire 102 is pressed into the second wire groove 102 from the notch of the second wire groove 102, or the second wire is penetrated from the port at both ends of the second wire groove 102. Inside the slot 102.

Referring to FIG. 12, the positional relationship between the door pocket system of the present embodiment and the wall panel and the doorway is shown. This embodiment does not limit the specific fixing manner of the door sleeve line system and the wall panel, and may be a bonding, a snap connection or a screw connection.

The following are the construction steps for a snap connection:

Referring to FIG. 13, the bottom surface of the door pocket body 10 is mounted on the bottom side of the wall panel 200 by the snap assembly 4.

The following are the construction steps for connecting with screws 5:

Referring to FIG. 14 , a threaded hole is formed in the door sleeve body 10 at a position offset from the slot, and the bottom of the door sleeve body 10 is adhered to the side of the bottom of the wall panel 200, and finally to the threaded hole. Screwing the screw 5 so that the door sleeve body 10 is mounted on the periphery of the door panel 200 together with the cable embedded thereon, and finally, the door sleeve cover 13 is covered on the door sleeve line On the main body 10.

The construction method of the embodiment can assemble the cable and the door sleeve line into one system, and then install on the wall panel 200, thereby realizing the separation of the line from the main structure. It overcomes the drawbacks of the need to excavate the floor and wall when the traditional pre-buried line is repaired, reduces the damage to the structural body, and greatly increases the safety, reliability and durability of the house.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

A construction method for installing a door pocket system on a wall panel, comprising the steps of:
S10, preparing a door sleeve body, opening or forming a wire slot extending through the length direction of the door sleeve wire body, and then opening or forming a snap structure at positions on both sides of the door sleeve wire body;
S11, preparing a door cover line cover, and forming a structure on the door cover line cover to buckle with a buckle structure on a side of the door sleeve line body;
S12. Determine a required cable type and prepare or purchase a cable.
S13. Transport the door sleeve body, the door cover wire cover and the cable to the construction site;
S14, the cable is pressed into the slot from the slot of the slot, or penetrates into the slot from a port at both ends of the slot;
S15, covering the door cover line cover on the door sleeve wire body, and forming a snap connection between the two, that is, making the door cover line system;
S16. Fix a bottom surface of the door sleeve body of the door sleeve system to a periphery of the door panel door.
The construction method according to claim 1, wherein after the step S10, the method further comprises the steps of: preparing a slot cover, and forming a buckle with the slot on the slot cover. After the step S14, the method further includes the step of: snapping the slot cover to the slot of the slot.
The construction method according to claim 1, wherein in the step S10, the preparation of the door pocket body comprises the following steps:
Preparing the material of the door sleeve wire body, the material comprising a certain amount of PVC matrix resin, wood powder of the same quality as the PVC matrix resin, 1.5%-2% foaming agent of the quality of the PVC matrix resin, PVC matrix resin 40% calcium carbonate of quality, 4% stabilizer of PVC matrix resin quality and 0.7%-1% lubricant of PVC matrix resin quality;
A metal mold that matches the shape of the door sleeve body is prepared, and then the door sleeve body is injection molded using the plastic in combination with the metal mold.
The construction method according to claim 1, wherein in the step S10, the preparation of the door pocket body comprises the following steps:
A wire trough is cut on a plate-shaped profile, and then a snap-fit structure is cut on the side of the profile, that is, the door sleeve wire body is obtained.
The construction method according to claim 2, wherein in the step S10, the wire groove extending through the longitudinal direction of the door sleeve wire body or the first wire groove having different sizes and a second slot, and a slot is respectively disposed at a slot position of the first slot and the second slot; and in the step S11, the first slot and the second slot are disposed on the slot cover The card positions are respectively matched with the buckles.
The construction method according to claim 1, wherein in the step S10, a plurality of spaced apart gaps are formed or formed in the side walls of the wire groove.
The construction method according to claim 5, wherein in the step S12, the cable is prepared or purchased including a weak electric wire and a strong electric wire, and in the step S14, the weak electric wire is taken from the first line. The slot of the slot is pressed into the first slot, or the port from the two ends of the first slot penetrates into the first slot; the strong electric wire is pressed from the slot of the second slot The second wire slot is inserted into the second wire slot, or the port from the two ends of the second wire groove is inserted into the second wire groove.
The construction method according to claim 5, wherein in the step S12, the cable for preparing or purchasing comprises a first type of weak electric wire and a second type of weak electric wire, and in the step S14, the first type is The weak electric wire is pressed into the first trunking from the slot of the first trunking, or penetrates into the first trunking from the port at both ends of the first trunking; the second type of weak electric wire is Pressing into the second slot from the slot of the second slot, or penetrating into the second slot from a port at both ends of the second slot.
The construction method according to claim 5, wherein in the step S12, the cable is prepared or purchased to include a first high-voltage electric wire and a second high-voltage electric wire having different specifications, and in the step S14, the The first strong electric wire is pressed into the first trunking slot from the slot of the first slot, or penetrates into the first slot from the port at both ends of the first slot; the second The high-voltage electric wire is pressed into the second wire groove from the notch of the second wire groove, or penetrates into the second wire groove from a port at both ends of the second wire groove.
The construction method according to claim 1 or 5, wherein the steps S15 and S16 are replaced by the following steps:
a threaded hole is formed in the door sleeve body at a position offset from the wire groove, the bottom of the door sleeve body is attached to the side of the bottom of the wall plate, and finally a screw is screwed into the threaded hole to make the door The sleeve body is mounted on the periphery of the wall panel door together with the cable embedded thereon, and finally, the door pocket cover is capped on the door pocket body.