CN104124650A - Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box - Google Patents
Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box Download PDFInfo
- Publication number
- CN104124650A CN104124650A CN201310149760.4A CN201310149760A CN104124650A CN 104124650 A CN104124650 A CN 104124650A CN 201310149760 A CN201310149760 A CN 201310149760A CN 104124650 A CN104124650 A CN 104124650A
- Authority
- CN
- China
- Prior art keywords
- line box
- joint
- wire
- box
- cover plate
- 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
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention belongs to the construction and electrical field, and relates to an embedded wire box before concreting by a construction electrician, which is mainly applied to a roof cast-in-place floor. The wire box is dedicated for embedded design. The wire box has a twelve-face prism-shaped structure and is fully sealed. An annular groove is left at the sealing place and removable of a cover plate of the sealing place in the case of wire penetrating is facilitated. The wire box is designed by adopting joints passing through the wire box to connect wire tubes. Reinforcing rings are arranged between the joints and the wire. The outer port of each joint is sealed by a cover plate with an annular groove, and the cover plate is removed when the wire tube needs to be connected. Through optimum design of the joints, operation of wire tube connection and wire passing are facilitated. Each joint is located on one independent face. The inner wall is provided with electrical appliance mounting holes integrated with the wire box. Fixing holes are arranged at the outer edge of the wire box and the fixing holes are away from the faces where the joints and the mounting holes are located. Operation in each condition is not mutually influenced.
Description
Technical field
The invention belongs to architectural electricity field, relate to architectural electrician pre-buried line box before concreting, emphasis is applied on the Bars In Poured Concrete Slab face on roof.
Technical background
What building built-in line box used at present is all that end mouth is open, need to before pre-buried, insert the fillers such as sawdust, then use the comprehensive parcel of adhesive tape tight, causes threading need to arrange labor cleaning early stage.
Spool before inserting line box also needs tube head adhesive tape to wrap up in sternly, then breaks line box and filled in.The space now breaking will be greater than spool, and the spool of filling in pushes the very large space of inner sawdust generation.So not only be not easy to make spool to insert and put in place, also easily in space, infiltrate a large amount of cement mortars, make more difficulty of later stage cleaning.
Because the electrical appliance installing hole in line box is the design of irony ear formula, what be combined with line box is insecure, is easy to be damaged when cleaning, increases difficulty of construction.
The large size steel nail that fixedly typically uses super connection box height of line box and plate face, directly passes through PULL BOX and fixes.The i.e. waste to resource, easily makes again line box damage and pours into more cement mortar, further increases the difficulty of cleaning line box.
Though there are two kinds of selections of four jiaos of boxes and octagonal box on market, only have at most four but effectively insert spool, exceed four spools and can not insert and put in place, easily come off.
Due to the existence of above-mentioned several problems, increase workload.The cost of labor that causes processing and process line box is far away higher than the cost of line box.
Summary of the invention
The present invention is directed to the problem of above narration, the pre-buried industrial siding box of designing.
What this line box adopted is 12 icepro column constructions, the joint being provided with, installing hole and fixing hole.Material is PVC.
Line box is totally enclosed type, and the sealing at line box top is the cover plate that need to remove in the time of threading.For cover plate is easily removed when the threading, be provided with shallow slot in cover plate surrounding.
Line box is provided with the joint that passes through PULL BOX face, and for the convenient spool that connects, this kind of design solved failure line box main body and inserted spool, and causes cement mortar to infiltrate.Joint rear section is positioned at line box inside, has increased the fastness between spool and line box.Because joint is positioned at inclined to one side bottom, the size in insertion arranges rationally, effective usage space of inside is not affected.In order to allow spool insert joint and not stretching out, in connector end Position Design the level and smooth male-type resistance of the formula that gradually diminishes head, end minimum diameter is slightly less than spool diameter.The insertion that spool has not only been controlled in this design is excessive, and can in the time wearing steel wire, not be subject to a bit obstruction.The front end of joint has cover plate that joint is shut, and is on the cover board provided with right angle trigonometry form annular shallow slot.Between joint inside and cover plate, have and outwards gradually become large formula enlarging design, this design makes annular shallow slot slightly larger in diameter on cover plate in joint internal diameter, the cover plate of joint is removed after the convenient spool that inserts.The combined outside place of joint and line box is provided with reinforcing ring, prevents from connecting joint after spool and is subject to side force impact, makes to rupture between joint and line box.
Conventionally the spool diameter that inserts line box is 16mm and 20mm, and quantity does not have one to six not etc., and quantity and the size of joint can be set at corresponding face as required.
There are two relative electrical appliance installing holes in line box portion on the upper side, is positioned at line box inside.Installing hole is designed to cylindrical hollow structure, material identical with line box, and combine closely.
The outer on line box top is provided with four fixing holes.And be provided with groove in fixing hole bottom.In order easily to remove the left iron nail of static line box when the threading.
Feature of the present invention be summarized as following some.1. this line box has without the operation of filling before pre-buried and sealing, and has saved the plenty of time for the preparation in pre-buried early stage, has exempted the operation of removing inner foreign material before threading, has improved operating efficiency.2. the mode that this line box is designed to joint connects spool, effectively makes spool and line box is seamless combines, and solve between old-fashioned line box and spool and retained gap, and grouting in by the space of spool extrusion packing deposits yields of causing.The enlarging design of joint inside, optimized by shallow slot size on joint cover plate be not more than in joint through and after may there is cover plate removal joint bore dwindle, make difficult intubation; Adopt the design of level and smooth male-type resistance head compared with adopting conventional rectilinear male-type resistance head design, the former can not make the later stage wear steel wire to be hindered.When early stage is pre-buried, spool inserts this line box and will become very light, and later stage threading is also without removing inner joint, and the steel wire penetrating is also very smooth and easy by joint, has solved the spool of old-fashioned line box because of cleaning the inside, causes the mouth of pipe to flatten the threading difficulty causing.3. be positioned at inner electrical appliance installing hole and be designed to the column construction being integrated with line box, compared with the irony installing hole design of old-fashioned line box, do not worry causing because getting rusty make to install time twisted by screw bad, the problem that electrical appliance cannot be installed smoothly.Conventionally the installing hole required precision of electrical appliance is not very strict, so integrated fixing design of this line box installing hole, reduce production cost, not only can not cause difficulty is installed electrical appliance, make on the contrary electrical appliance more firm, make to be difficult for causing damage in installation process, also increased bearing.4. fixing hole is arranged on outer by this line box, each fixing hole staggers with the residing face of joint, be in separately a face of line box, this design can not hurt joint when can making fixing iron nail without connection box inside and hammering into iron nail, avoids the line box causing to damage.
Brief description of the drawings
Fig. 1 is the stereogram of structural representation of the present invention.
Fig. 2 is the three-view diagram of one of them blank area of Fig. 1.
Fig. 3 is that the structure two in the time that Fig. 1 has six joints is looked.
Fig. 4 is the schematic diagram of the position relationship between one of them joint and installing hole of Fig. 1, and vertical view effect when more bigger than center tap shown in Fig. 3.
In figure, 1 is line box main body, and 2 is the cover plate of blockade line box, and 3 is joint, and 4 is the level and smooth male-type resistance of the formula that gradually diminishes of joint head, 5 cover plates that are joint, and the 6 large formula enlargings of change gradually that are joint, 7 is reinforcing ring, and 8 is installing hole, and 9 is fixing hole.
Specific embodiments
Below in conjunction with accompanying drawing, enforcement of the present invention is further illustrated.
The present invention is the pre-buried industrial siding box of architectural electricity concrete roof.As shown in Figure 1, line box is suitable for reading to be shut by cover plate 2, and cover plate 2 surroundings have simple groove, and there are four corresponding fixing holes 9 on line box top.In the time of hookup wire box, line box is fallen to block and come, fixing from fixing hole with iron nail.
The effective joint of connecting line 3 is arranged at the bottom of line box, joint 3 collar extensions are shut by cover plate 5 as shown in Figure 2, before connecting spool, first the cover plate on the joint of required connection 35 is removed, then by inner joint 3 and spool link spreading glue, made to combine closely after the two insertion.
In the time of threading, cover plate 2 need to be removed.
After putting on line, electrical appliance is fixed with screw on inner installing hole 8.
Claims (8)
1. exempt from processing and exempt to clear up the special built-in line box of formula Totally-enclosed-type concrete roof, it is characterized in that line box main body (1) is 12 and insults cylindricality, line box is totally enclosed type, forms an entirety with joint (3), installing hole (8), fixing hole (9).
2. line box according to claim 1, is characterized in that, seal line box suitable for reading be provided with the cover plate (2) of shallow slot for surrounding.
3. line box according to claim 1, is characterized in that, is provided with the joint (3) that passes through PULL BOX face, and quantity and specification are unrestricted, can set according to the actual requirements.
4. joint according to claim 3 (3), is characterized in that the end portion that joint (3) is positioned at line box inside is the level and smooth male-type of the formula that gradually diminishes resistance head (4), and end minimum diameter is slightly less than spool diameter.
5. joint according to claim 3 (3), it is characterized in that the top end opening place of the outer part of the online box of joint (3), shut by the cover plate with annular shallow slot (5), between joint (3) inside and cover plate (5), for gradually becoming enlarging (6) design of large formula, annular shallow slot slightly larger in diameter is in joint (3) internal diameter.
6. joint according to claim 3 (3), is characterized in that between joint (3) and line box, junction is provided with reinforcing ring (7).
7. line box according to claim 1, is characterized in that being positioned at line box inside and is provided with material identical with line box and integrated cylindrical hollow structure installing hole (8).
8. line box according to claim 1, outer, top arranges fixing hole (9), is provided with shallow slot at fixing hole and line box junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149760.4A CN104124650A (en) | 2013-04-26 | 2013-04-26 | Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149760.4A CN104124650A (en) | 2013-04-26 | 2013-04-26 | Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104124650A true CN104124650A (en) | 2014-10-29 |
Family
ID=51769970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310149760.4A Pending CN104124650A (en) | 2013-04-26 | 2013-04-26 | Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124650A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592931A (en) * | 2016-12-22 | 2017-04-26 | 中国十七冶集团有限公司 | Embedded junction box for buildings and construction method of embedded junction box |
| CN108233297A (en) * | 2018-01-31 | 2018-06-29 | 丁德成 | One kind integrates anti-blocking pre-buried Built-in terminal box |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094134U (en) * | 1990-12-20 | 1992-01-22 | 刘陆 | Integrated distribution box |
| CN2153890Y (en) * | 1993-01-06 | 1994-01-19 | 玄荣三 | Minisize explosion-proof connection |
| CN2176611Y (en) * | 1993-07-23 | 1994-09-07 | 陈秀云 | Joint box |
| CN2278291Y (en) * | 1996-06-12 | 1998-04-08 | 潘荣川 | Switching box and quick connecting device |
| CN2438245Y (en) * | 2000-09-13 | 2001-07-04 | 桂林市第二塑料厂 | Multihole bunch cable protection sleeve |
| CN201230175Y (en) * | 2008-07-17 | 2009-04-29 | 宝山钢铁股份有限公司 | Electric cable pipe joint |
| CN201853978U (en) * | 2010-10-29 | 2011-06-01 | 天津市清华恒森管道制造有限公司 | Flared electric force tube |
| CN201904585U (en) * | 2010-12-24 | 2011-07-20 | 山西四建集团有限公司 | External lug fastening type terminal box for electrified installation of buildings |
| CN102403684A (en) * | 2011-11-27 | 2012-04-04 | 李香 | Junction box for building electric mounting pre-plugging engineering |
| CN202503230U (en) * | 2012-02-27 | 2012-10-24 | 河南三建建设集团有限公司 | Jumper complete junction box |
-
2013
- 2013-04-26 CN CN201310149760.4A patent/CN104124650A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094134U (en) * | 1990-12-20 | 1992-01-22 | 刘陆 | Integrated distribution box |
| CN2153890Y (en) * | 1993-01-06 | 1994-01-19 | 玄荣三 | Minisize explosion-proof connection |
| CN2176611Y (en) * | 1993-07-23 | 1994-09-07 | 陈秀云 | Joint box |
| CN2278291Y (en) * | 1996-06-12 | 1998-04-08 | 潘荣川 | Switching box and quick connecting device |
| CN2438245Y (en) * | 2000-09-13 | 2001-07-04 | 桂林市第二塑料厂 | Multihole bunch cable protection sleeve |
| CN201230175Y (en) * | 2008-07-17 | 2009-04-29 | 宝山钢铁股份有限公司 | Electric cable pipe joint |
| CN201853978U (en) * | 2010-10-29 | 2011-06-01 | 天津市清华恒森管道制造有限公司 | Flared electric force tube |
| CN201904585U (en) * | 2010-12-24 | 2011-07-20 | 山西四建集团有限公司 | External lug fastening type terminal box for electrified installation of buildings |
| CN102403684A (en) * | 2011-11-27 | 2012-04-04 | 李香 | Junction box for building electric mounting pre-plugging engineering |
| CN202503230U (en) * | 2012-02-27 | 2012-10-24 | 河南三建建设集团有限公司 | Jumper complete junction box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592931A (en) * | 2016-12-22 | 2017-04-26 | 中国十七冶集团有限公司 | Embedded junction box for buildings and construction method of embedded junction box |
| CN108233297A (en) * | 2018-01-31 | 2018-06-29 | 丁德成 | One kind integrates anti-blocking pre-buried Built-in terminal box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202391019U (en) | End part thickened grouting connector of steel bar | |
| WO2021031373A1 (en) | Prefabricated bridge pier reinforcing bar connecting structure and construction method therefor | |
| CN109235781B (en) | Self-centering structure and method for connecting prefabricated part steel bars through grouting sleeve | |
| CN102383601B (en) | Method and device for leading pre-embedded pipes in concrete out of side wall joints | |
| CN109930716A (en) | Assembled architecture cross connected structure and its manufacturing method | |
| CN101356318B (en) | Precast concrete segment having connecting structure using steel duct, and connecting structure thereof | |
| CN102505847B (en) | Mud jacking pipe device | |
| CN104124650A (en) | Processing-free cleaning-free fully-sealed dedicated concrete roof embedded wire box | |
| CN203684409U (en) | Armored concrete grouting connection sleeve | |
| CN208965888U (en) | Half grout sleeve | |
| CN214144023U (en) | Assembled inspection shaft connection structure | |
| CN206815544U (en) | A kind of dry type node of column and beam | |
| CN211948373U (en) | Prefabricated underground continuous wall joint structure | |
| CN205444570U (en) | Wallboard connected node | |
| CN102278557B (en) | Connecting structure of plastic inspection well and corrugated pipe | |
| CN205712760U (en) | A kind of grout sleeve and prefabricated component | |
| CN203247588U (en) | Simple grout discharging box device of concrete joint grouting system | |
| KR200464418Y1 (en) | Reinforced body for underground structure | |
| CN209876194U (en) | Drain pipe pre-embedding device | |
| CN213685788U (en) | Downcomer with noise reduction | |
| CN201893527U (en) | Segmented embedded junction box | |
| CN204424846U (en) | Pre-fabricated electric cables ditch | |
| CN202214989U (en) | Device for leading out concrete internal embedded pipe to side-wall joint | |
| CN209924089U (en) | A well device of riding on horse for pipeline construction | |
| CN208996169U (en) | A kind of assembled underground pipe gallery sewage conduct pressure well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |