CN110469006A - A kind of keel with power connection mechanism, keel of partition wall component and its assemble method - Google Patents

A kind of keel with power connection mechanism, keel of partition wall component and its assemble method Download PDF

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Publication number
CN110469006A
CN110469006A CN201910696028.6A CN201910696028A CN110469006A CN 110469006 A CN110469006 A CN 110469006A CN 201910696028 A CN201910696028 A CN 201910696028A CN 110469006 A CN110469006 A CN 110469006A
Authority
CN
China
Prior art keywords
keel
mounting groove
plate
side plate
power connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910696028.6A
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Chinese (zh)
Inventor
赵永生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing New Building Material Group Co Ltd
Original Assignee
Beijing New Building Material Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing New Building Material Group Co Ltd filed Critical Beijing New Building Material Group Co Ltd
Priority to CN201910696028.6A priority Critical patent/CN110469006A/en
Publication of CN110469006A publication Critical patent/CN110469006A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/766T-connections
    • E04B2/767Connections between wall studs and upper or lower locating rails
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E04B2/7872Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially H - section with flanges perpendicular to plane of partition

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention discloses a kind of keel with power connection mechanism, keel of partition wall component and its assemble methods, it is related to keel of partition wall technical field of structures, to solve the problems, such as that the purchase of wiring back box and penetration pipe installation inconvenience, wiring back box of the relevant technologies mid-board needs to occupy certain cost and invents.The keel with power connection mechanism, including keel ontology and U-lag plate, keel ontology include shoe and be set to shoe opposite sides edge keel side plate, shoe and two keel side plates surround mounting groove, the through-hole for avoiding penetration pipe are offered on keel side plate;U-lag plate includes the wing plate for being equipped with the trough floor of installing port and being set to the opposite sides of trough floor, the cooperation of U-lag plate is caught in mounting groove, so that the cell wall of U-lag plate and mounting groove surrounds terminal box chamber, and trough floor is located at the notch of mounting groove, and terminal box chamber is opposite with through-hole.The present invention can be used for the installation of wiring back box and penetration pipe.

Description

A kind of keel with power connection mechanism, keel of partition wall component and its assemble method
Technical field
The present invention relates to keel of partition wall technical field of structures more particularly to a kind of keel with power connection mechanism, partition wall dragon Bone component and its assemble method.
Background technique
Traditional building construction generallys use steel construction and one-piece casting cement structures, holds inside building in addition to structural Pillar is empty in addition again, needs the particular use according to house and internal partition wall is arranged, and whole floor is divided each functionality Room.Internal partition wall makes the technique built frequently with lightgage steel joist, thermal insulation material and thin plate (plasterboard, calcium silicate board with microporous etc.).In order to That realizes room uses Electricity Functional, in the wiring back box that socket and electric switch are arranged within the walls.Wherein, how to solve wiring back box and The inconvenient problem of penetration pipe installation, it has also become urgent problem to be solved in the industry.
In the prior art, the wiring back box of internal partition wall and penetration pipe are installed between the keel in thin plate, can be effective The secondary fluting of wall is avoided to destroy, in building course, frequently with being installed between the centre keel of two sides after the bending of sheet metal scene Method, and sheet material bending strength it is low need wiring back box the upper side and lower side install two strip of sheet metal realize fix.
In the prior art, purchase wiring back box needs to occupy certain cost, simultaneously as wiring back box is to be fixed on On two sheet metals, in this way when installing wiring back box, positioning of the wiring back box on sheet metal is inconvenient, when installation needs longer Between, and when penetration pipe to be connect with wiring back box, need to adjust the installation position of penetration pipe according to the installation situation of wiring back box It sets, installation is inconvenient, time-consuming.
Summary of the invention
The embodiment of the invention provides a kind of keel with power connection mechanism, keel of partition wall component and its assemble methods, use Need to occupy certain cost and wiring back box and threading in the wiring back box for solving the problems, such as purchase partition wall in the prior art Pipe installation inconvenience, time-consuming technical problem.
In order to achieve the above objectives, in a first aspect, the embodiment provides a kind of keel with power connection mechanism, packet Keel ontology and U-lag plate are included, the keel ontology includes shoe and the opposite sides for being set to the shoe Edge keel side plate, the shoe and two keel side plates surround mounting groove, open on the keel side plate Equipped with the through-hole for avoiding penetration pipe;The U-lag plate includes being equipped with the trough floor of installing port and being set to the slot bottom The wing plate of the opposite sides of plate, the U-lag plate cooperation is caught in the mounting groove, so that the U-lag plate and the installation The cell wall of slot surrounds terminal box chamber, and the trough floor is located at the notch of the mounting groove, the terminal box chamber with it is described Through-hole is opposite.
Second aspect including penetration pipe, multiple is vertically arranged the embodiment of the invention provides a kind of keel of partition wall component With the keel of power connection mechanism described in centre keel and first aspect, two ends on the keel ontology respectively with Two adjacent centre keels are fixedly connected, and two keel side plates of the keel ontology are horizontally disposed;It is described to wear Spool is inserted into the through-hole of the keel side plate, and is fixed with the keel side plate.
The third aspect, the embodiment of the invention provides a kind of assemblings for keel of partition wall component described in second aspect Method, comprising the following steps: in the mounting groove that the cooperation of U-lag plate is caught on keel ontology, make the U-lag plate and the peace The cell wall of tankage surrounds terminal box chamber, and the trough floor of the U-lag plate is located at the notch of the mounting groove, the wiring Box chamber is opposite with the through-hole on the keel side plate of the keel ontology;By two ends of the keel ontology respectively with it is adjacent Two centre keels are fixedly connected, and keep two keel side plates of the keel ontology horizontally disposed;Penetration pipe is inserted into the dragon Then through-hole on bone side plate is fixed the penetration pipe and the keel side plate.
Keel with power connection mechanism, keel of partition wall component and its assemble method provided in an embodiment of the present invention, due to dragon Bone bottom plate and two keel side plates surround mounting groove, as a result, when being installed, U-lag board can be entered in mounting groove with peace The cell wall of tankage surrounds terminal box chamber, that is, is directly prepared into wiring back box by the way that U-lag board is entered mounting groove, thus without Outsourcing wiring back box is needed, to eliminate the purchase cost of wiring back box;Meanwhile entering U-lag board in mounting groove, make in this way U-lag plate it is easier for installation, to facilitate the fabrication and installation of wiring back box, compared to the prior art in wiring back box Mounting means, it is more convenient fast by way of being made U-lag plate and keel ontology and to form wiring back box and realize its installation Victory, saving of work and time;Due to offering the through-hole for avoiding penetration pipe on keel side plate, so during installation, penetration pipe can be with The through-hole being inserted on keel side plate, so as to facilitate positioning of the penetration pipe on the keel with power connection mechanism, and then can be with Save the set-up time of penetration pipe.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the keel in the embodiment of the present invention with power connection mechanism;
Fig. 2 is the structural schematic diagram of the keel ontology of the keel in the embodiment of the present invention with power connection mechanism;
Fig. 3 is the structural schematic diagram that keel ontology is fixedly connected with centre keel in the embodiment of the present invention;
Fig. 4 is the structural schematic diagram of mid-board of embodiment of the present invention keel component;
Fig. 5 a is the structural schematic diagram in the embodiment of the present invention under a visual angle of U-lag plate;
Fig. 5 b is the structural schematic diagram in the embodiment of the present invention under another visual angle of U-lag plate;
Fig. 6 is the flow chart of the assemble method of figure keel of partition wall component.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the product in reality The description present invention and simplified description under the installation condition of border, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or It is more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It is right For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In a first aspect, the embodiment of the invention provides a kind of keel with power connection mechanism, as shown in Figure 1, including keel Ontology 110 and U-lag plate 120, side of the keel ontology 110 including shoe 1 and the opposite sides for being set to shoe 1 Keel side plate 2 at edge, shoe 1 and two keel side plates 2 surround mounting groove 3, offer on keel side plate 2 for avoiding The through-hole 21 of penetration pipe 200;U-lag plate 120 includes being equipped with the trough floor 4 of installing port 41 and being set to the opposite of trough floor 4 The wing plate 5 of two sides, the cooperation of U-lag plate 120 are caught in mounting groove 3, so that the cell wall of U-lag plate 120 and mounting groove 3 surrounds wiring Box chamber 6, and trough floor 4 is located at the notch of mounting groove 3, and terminal box chamber 6 and through-hole 21 are opposite.
Wherein, keel ontology 110 and U-lag plate 120 can be made of metal material, can also be by other material systems At being not specifically limited herein.
Keel provided in an embodiment of the present invention with power connection mechanism, as shown in Fig. 2, due to shoe 1 and two dragons Bone side plate 2 surrounds mounting groove 3, and as a result, when being installed, U-lag plate 120 can be caught in the slot in mounting groove 3 with mounting groove 3 Wall surrounds terminal box chamber 6, that is, is directly prepared into wiring back box by the way that U-lag plate 120 is caught in mounting groove 3, is thus not necessarily to Outsourcing wiring back box, to eliminate the purchase cost of wiring back box;Meanwhile U-lag plate 120 being caught in mounting groove 3, in this way So that U-lag plate 120 is easier for installation, thus facilitate the fabrication and installation of wiring back box, middle wiring compared to the prior art The mounting means of back box, by the way that U-lag plate 120 and the production of keel ontology 110 are formed wiring back box and realize the side of its installation Formula, more convenient, saving of work and time;Due to offering the through-hole 21 for avoiding penetration pipe 200 on keel side plate 2, in this way During installation, the through-hole 21 on keel side plate 2 can be inserted in penetration pipe 200, so as to facilitate penetration pipe 200 have connect electricity Positioning on the keel 100 of structure, and then the set-up time of penetration pipe 200 can be saved.
In order to prevent U-lag plate 120 after being caught in mounting groove 3 along the depth direction of mounting groove 3 towards moving outside mounting groove 3, Keel provided in an embodiment of the present invention with power connection mechanism, as shown in Fig. 2, in two keel side plates 2 far from shoe 1 one Limiting section 22 is respectively equipped at side edge, limiting section 22 is abutted against with trough floor 4, in this way, U-lag plate 120 is caught in installation After slot 3, U-lag plate 120 is abutted against with limiting section 22, and U-lag plate 120 is not easy to skid off from mounting groove 3, and is had in installation and connect When the keel of electric structure, under the collective effect of 110 cell wall of keel ontology and limiting section 22, U-lag plate 120 can be kept fixed not It is dynamic.
In the above-described embodiments, the structure of limiting section 22 is not unique, for example, as shown in Fig. 2, limiting section 22 can be limited Position flange, defining flange extend to the inside of keel side plate 2, wherein 3 side of inside, that is, mounting groove of keel side plate 2;Separately Outside, limiting section 22 can also be positioning pin, and positioning pin is located at the one side edge of shoe 1, and spacer pin is to keel side plate 2 Inside extends.Compared to spacer pin, when defining flange structure is abutted with U-lag plate 120, contact area is bigger, can be more effective Prevent U-lag plate 120 from skidding off from mounting groove 3, and defining flange is unlikely to deform and falls off.
Keel provided in an embodiment of the present invention with power connection mechanism, shoe 1 connect be in shape with keel side plate 2 It is not unique, for example, as shown in Fig. 2, shoe 1 connect with keel side plate 2 it is U-shaped;In addition, shoe 1 and keel side It can also be in I-shaped that plate 2, which connects,.When keel side plate 2 is arranged to U-shaped, U-lag plate 120 can be caught in from the opening of U-shaped keel It is easy for installation in mounting groove 3, time and labour saving, and compared to I-shaped, the width d1 of the keel side plate 2 of U-shaped keel is less than I-shaped The keel side plate width of type keel can effectively reduce the thickness of wall using U-shaped keel, and then reduce partition wall to room space Occupancy.
Keel provided in an embodiment of the present invention with power connection mechanism, it is also not unique that through-hole 21 opens up mode, such as such as Fig. 2 It is shown, through-hole 21 can be opened up on each keel side plate 2;Furthermore it is also possible to open up through-hole 21 on a keel side plate 2. Compared to only through-hole 21 is opened up on a keel side plate 2, when opening up through-hole 21 on each keel side plate 2, same In the case that keel ontology 110 is caught in multiple U-lag plates 120 simultaneously, when penetration pipe 200 is installed, it can need to select according to installation It is inserted into mounting groove 3 from above or below keel ontology 110, greatly facilitates the installation of penetration pipe 200.
The mounting groove 3 of the devices and U-lag plate 120 and keel ontology 110 such as subsequent wall switch, wall socket for convenience The wiring back box connection that cell wall surrounds, as shown in figure 5 a and 5b, 41 edge of installing port of U-lag plate 120 is equipped with engaging lug 7, threaded hole is offered on engaging lug 7, in this way, the devices such as wall switch or wall socket can pass through installation when being installed The engaging lug 7 of 41 edges of mouth is fixedly connected with U-lag plate 120.
Second aspect, as shown in Figure 3 and Figure 4, the embodiment of the invention provides a kind of keel of partition wall components, including penetration pipe 200, the keel 100 with power connection mechanism in multiple centre keels 300 being vertically arranged and first aspect, keel ontology 110 On two ends be fixedly connected respectively with two neighboring centre keel 300, and two keel side plates 2 of keel ontology 110 are equal It is horizontally disposed;Penetration pipe 200 is inserted into the through-hole 21 of keel side plate 2, and fixed with keel side plate 2.
The technical effect of the technical issues of keel of partition wall component provided in an embodiment of the present invention is solved and acquirement, with Have the technical effect of the technical issues of keel 100 of power connection mechanism are solved and acquirement identical described in one side, In This is repeated no more.In addition, keel ontology 110 is fixedly connected with centre keel 300, the integral installation for improving keel of partition wall component is strong Degree, can secondarily improve the impact strength of wall.
In above-mentioned keel of partition wall component, two ends of keel ontology 110 and being fixedly connected for adjacent two centre keel 300 There are many modes, for example, can be it is non-dismountable be fixedly connected, such as weld;Alternatively, it is also possible to be to be detachably fixed connection, than Can be such as detachably fixed and be connect with two neighboring centre keel 300 by screw fastener, specifically can according to circumstances depending on.
In above-mentioned keel of partition wall component, the depth (such as X-direction in Fig. 3) of mounting groove 3 can be with U-lag plate 120 5 length d2 (as shown in Figure 5 a) of wing plate is equal or close, can also be more than or less than 5 length of wing plate, not do specific limit herein It is fixed;The diameter of through-hole 21 can be equal or close with the diameter of penetration pipe 200, is also less than the diameter of through-hole 21, herein not It is specifically limited.
The third aspect, the embodiment of the invention provides a kind of assemble methods of keel of partition wall component, comprising the following steps: such as Shown in Fig. 6,
S1, as shown in Figure 1, U-lag plate 120 is cooperated in the mounting groove 3 that is caught on keel ontology 110, make the U-lag The cell wall of plate 120 and the mounting groove 3 surrounds terminal box chamber 6, and the trough floor 4 of the U-lag plate 120 is located at the installation At the notch of slot 3, the terminal box chamber 6 is opposite with the through-hole 21 on the keel side plate 2 of the keel ontology 110;
It wherein, can be by along mounting groove 3 after cooperating in U-lag plate 120 in the mounting groove 3 being caught on keel ontology 110 The position for adjusting U-lag plate 120 keeps the through-hole 21 on the terminal box chamber 6 surrounded and keel side plate 2 opposite.
S2, as shown in figure 3, two ends of the keel ontology 110 are fixed with adjacent two centre keels 300 respectively Connection keeps two keel side plates 2 of the keel ontology 110 horizontally disposed;
S3, as shown in figure 4, penetration pipe 200 is inserted into the through-hole 21 on the keel side plate 2, then by the penetration pipe 200 is fixed with the keel side plate 2.
The technical issues of assemble method of keel of partition wall component provided in an embodiment of the present invention is solved and the skill generated Art effect is with the keel 100 in first aspect with power connection mechanism the technical issues of solved and the technical effect that generates Identical, details are not described herein.
It is real with the product of above-mentioned keel of partition wall component appeared in the assemble method embodiment of the keel of partition wall component Feature same or similar in example is applied, specifically can refer to the description in the product embodiments of above-mentioned keel of partition wall component, herein not It repeats again.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (8)

1. a kind of keel with power connection mechanism, which is characterized in that including keel ontology and U-lag plate, the keel ontology packet It includes shoe and is set to the keel side plate of the edge of the opposite sides of the shoe, the shoe and two A keel side plate surrounds mounting groove, and the through-hole for avoiding penetration pipe is offered on the keel side plate;
The U-lag plate includes the wing plate of trough floor and the opposite sides for being set to the trough floor equipped with installing port, institute The cooperation of U-lag plate is stated to be caught in the mounting groove, so that the cell wall of the U-lag plate and the mounting groove surrounds terminal box chamber, And the trough floor is located at the notch of the mounting groove, and the terminal box chamber is opposite with the through-hole.
2. the keel according to claim 1 with power connection mechanism, which is characterized in that two keel side plates are far from institute It states and is respectively equipped with limiting section at the one side edge of shoe, the limiting section is abutted against with the trough floor, to prevent the U Shape frid is moved along the depth direction of the mounting groove towards the mounting groove outside.
3. the keel according to claim 2 with power connection mechanism, which is characterized in that the limiting section is defining flange, The defining flange extends to the inside of the keel side plate.
4. the keel described in any one of claim 1 to 3 with power connection mechanism, which is characterized in that the keel bottom Plate connects U-shaped with two keel side plates.
5. the keel described in any one of claim 1 to 3 with power connection mechanism, which is characterized in that each dragon The through-hole is opened up on bone side plate.
6. the keel described in any one of claim 1 to 3 with power connection mechanism, which is characterized in that the installing port Edge be equipped with engaging lug, offer threaded hole on the engaging lug.
7. a kind of keel of partition wall component, which is characterized in that wanted including penetration pipe, multiple centre keels being vertically arranged and right With the keel of power connection mechanism described in asking any one of 1~6, two ends on the keel ontology are respectively with adjacent two A centre keel is fixedly connected, and two keel side plates of the keel ontology are horizontally disposed;The penetration pipe insertion In the through-hole of the keel side plate, and fixed with the keel side plate.
8. a kind of assemble method for keel of partition wall component as claimed in claim 7, which comprises the following steps:
In the mounting groove that the cooperation of U-lag plate is caught on keel ontology, surround the U-lag plate and the cell wall of the mounting groove Terminal box chamber, and the trough floor of the U-lag plate is located at the notch of the mounting groove, the terminal box chamber and the keel Through-hole on the keel side plate of ontology is opposite;
Two ends of the keel ontology are fixedly connected with two adjacent centre keels respectively, make the two of the keel ontology A keel side plate is horizontally disposed;
Penetration pipe is inserted into the through-hole on the keel side plate, then fixes the penetration pipe and the keel side plate.
CN201910696028.6A 2019-07-30 2019-07-30 A kind of keel with power connection mechanism, keel of partition wall component and its assemble method Pending CN110469006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910696028.6A CN110469006A (en) 2019-07-30 2019-07-30 A kind of keel with power connection mechanism, keel of partition wall component and its assemble method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910696028.6A CN110469006A (en) 2019-07-30 2019-07-30 A kind of keel with power connection mechanism, keel of partition wall component and its assemble method

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Publication Number Publication Date
CN110469006A true CN110469006A (en) 2019-11-19

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Publication number Priority date Publication date Assignee Title
US20040251043A1 (en) * 2003-06-13 2004-12-16 Chung Charles N. Modular gangable switch box
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CN206712395U (en) * 2017-04-28 2017-12-05 漳州优普激光科技有限公司 Light steel keel bracket for placing junction box
CN108930357A (en) * 2017-05-22 2018-12-04 北新集团建材股份有限公司 A kind of assembled wallboard and preparation method thereof with switch enclosure and penetration pipe
CN109698485A (en) * 2019-01-23 2019-04-30 上海聚通装饰集团有限公司 Fixed bracket of the power supply pipe of a kind of light steel keel partition and preparation method thereof
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Publication number Priority date Publication date Assignee Title
US20040251043A1 (en) * 2003-06-13 2004-12-16 Chung Charles N. Modular gangable switch box
CN101473500A (en) * 2006-03-04 2009-07-01 奈杰尔·多贝森 A back box
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CN206681212U (en) * 2017-04-28 2017-11-28 漳州优普激光科技有限公司 Light steel keel with wiring cassette
CN206712395U (en) * 2017-04-28 2017-12-05 漳州优普激光科技有限公司 Light steel keel bracket for placing junction box
CN108930357A (en) * 2017-05-22 2018-12-04 北新集团建材股份有限公司 A kind of assembled wallboard and preparation method thereof with switch enclosure and penetration pipe
CN208890297U (en) * 2018-10-24 2019-05-21 北新集团建材股份有限公司 A kind of terminal box installation structure
CN109698485A (en) * 2019-01-23 2019-04-30 上海聚通装饰集团有限公司 Fixed bracket of the power supply pipe of a kind of light steel keel partition and preparation method thereof

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Title
张亚英,甄进平: "《建筑装饰装修施工实用技术》", 30 November 2002, 金盾出版社 *

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RJ01 Rejection of invention patent application after publication

Application publication date: 20191119

RJ01 Rejection of invention patent application after publication