CN102074921A - Method for inserting electric tubes into case in concrete wall - Google Patents
Method for inserting electric tubes into case in concrete wall Download PDFInfo
- Publication number
- CN102074921A CN102074921A CN2010105711069A CN201010571106A CN102074921A CN 102074921 A CN102074921 A CN 102074921A CN 2010105711069 A CN2010105711069 A CN 2010105711069A CN 201010571106 A CN201010571106 A CN 201010571106A CN 102074921 A CN102074921 A CN 102074921A
- Authority
- CN
- China
- Prior art keywords
- chamber
- case
- fulgurite
- concrete
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000011083 cement mortar Substances 0.000 claims description 16
- 230000001012 protector Effects 0.000 claims description 9
- 239000011509 cement plaster Substances 0.000 abstract 4
- 239000011324 bead Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a method for inserting electric tubes into a case in a concrete wall. The method comprises the steps: the case is put in a hole on the concrete wall and fixed with the electric tubes, the opening of the case is higher than the concrete wall surface; a small amount of cement plaster is used to fix the case, and meanwhile the levelness of the case is adjusted; the clearances between the case and the hole are filled with cement plaster, the height of the completion surface of the cement plaster is slightly lower than the concrete surface, and the four edges of the case are formed into an inclined angle beadswith the concrete wall surface; a square frame is formed by using black cement to brush the periphery of the case within the range of 80mm; the inside of the opening of the case is plugged with a plastic cover plate, and fixing bolts are used to fix the cover plate with the case. The invention has the advantages that the repair traces on the surface can be covered, so that the attractiveness and the elegance are achieved; the levelness of the case in the wall is great; the inclined angle beads can better protect the parts of the case, which project from the wall surface; foreign matters such as cement plaster can not enter and pollute the case, so that the future wire threading is facilitated; and the plastic cover plate can be recycled.
Description
Technical field
The present invention relates to the method for splicing of interior chamber of a kind of concrete walls and fulgurite.
Background technology
When needing to lay all kinds of chamber in the buildings in general, adopt usually and reserve that chamber is installed then in the chamber position and fulgurite is spliced.Chamber and fulgurite lay in the concrete, and to do fado be to lay fulgurite and foam block earlier watering the stage of smashing, treat form removal after, foam block taken out chamber put into the hole of vacating, then fulgurite and chamber are connected and fixed.Technology is earlier chamber and fulgurite to be fixed at present, and chamber protrudes the metope certain distance, directly the space between chamber and the hole is repaired with cement mortar, and chamber is inner uncovered or use the hardboard shutoff, waits for next procedure then.
And this kind treatment technology may produce following shortcoming:
1, chamber periphery body of wall impression quality is poor, and it is rough and uneven in surface that the cement mortar aberration reaches the surface greatly, and concrete hole limit is irregular;
2, protruding the metope chamber damages easily;
3, chamber is crooked or out-of-level easily within the walls;
4, chamber inside enters cement mortar easily, pollute chamber and cause after threading inconvenience;
5, hardboard can not be reused, and has damage can cause refuse pollution slightly.
Summary of the invention
Technical problem to be solved by this invention provides the method for splicing of interior chamber of a kind of concrete walls and fulgurite, can remedy the above shortcoming of conventional method.
In order to solve above technical problem, the invention provides the method for splicing of interior chamber of a kind of concrete walls and fulgurite, may further comprise the steps:
One. chamber is put into the hole of concrete walls, and fix with fulgurite, described chamber oral area is higher than described concrete wall surface;
Two. the first chamber that secures the above with the small amount of cement mortar, adjust the levelness of described chamber simultaneously;
Three. repair space between described chamber and the hole with cement mortar again, the height of described cement mortar finished surface is a little less than concrete surface, and the inclination corner protector is made in described chamber four limits and described concrete walls surface simultaneously.
Preferably, also comprise after the described step 3: four. in described chamber periphery 80mm scope, whitewash into a square frame with black cement.
Further, also comprising after the described step 4: five. described chamber oral area is inboard uses the plastic cover plate shutoff, and with set bolt described cover plate and chamber is fixed.
Preferably, the unnecessary fulgurite that enters in the step 1 in the described chamber will excise, and the fulgurite that enters described chamber is wanted vertically.
Preferably, the described chamber oral area of step 1 is higher than described concrete wall surface 8mm.
Preferably, the described inclination corner protector of step 3 is 45 °.
Preferably, rapid five described plastic cover plate thickness are 2mm, and the size of described plastic cover plate is just put into described chamber.
The present invention has the following advantages:
1, chamber perimeter walls body and function black cement whitewashes, and can hide the skin patching vestige, and is elegant in appearance.
2, chamber levelness height within the walls.
3,45 ° of inclination corner protectors can be good at protecting chamber protruding wall face portion.
4, chamber inside is effectively protected, and foreign material such as cement mortar can not enter the pollution chamber, threading after being convenient to.
5, this plastic cover plate can be recycled repeatedly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the schematic diagram of the method for splicing of interior chamber of concrete walls of the present invention and fulgurite;
Fig. 2 be Fig. 1 along A-A to cutaway view.
Reference numeral among the figure is: 1, concrete; 2, chamber; 3, cement mortar; 4,45 degree inclination corner protectors; 5, bolt plate; 6, set bolt; 7, plastic cover plate; 8, black cement frame; 9, concrete walls surface; 10, locking nut; 11, fulgurite.
Embodiment
As Fig. 1, shown in 2, wait for that chamber 2 is put into the hole of concrete 1 and fulgurite 11 and fixed after, the chamber oral area will be higher than about concrete wall surface 9 about 8mm.Earlier fix chamber 2, adjust the levelness of chamber 2 simultaneously with small amount of cement mortar 3.The space of repairing between chamber 2 and the hole with cement mortar 3 again after mixing up, mortar finished surface height is a little less than concrete surface, 45 ° of inclination corner protectors 4 are made in chamber 2 four limits and concrete walls surface 9 simultaneously, then in chamber 2 peripheral 80mm scopes, whitewash into a square frame 8 with black cement, chamber 2 oral area inboards are selected 7 shutoff of special plastic cover plate for use, by bolt plate 5 usefulness set bolts 6 cover plate 7 and chamber 2 are fixed.Wait for next procedure then.
After treating that concrete blinding is removed, the foam block that is embedded in the wallboard reinforcing bar is taken out, the hole periphery is cleaned out.Then with chamber 2 according to fulgurite 11 position perforates (generally being the abate sky), chamber 2 is put into the hole, with locking nut 10 fulgurite 11 is fixed with it, notices entering in the chamber 2 that unnecessary fulgurites 11 will excise and the fulgurite 11 of inlet box 2 is wanted vertically; The chamber oral area will be given prominence to about concrete wall surface 9 about 8mm simultaneously.Then adjust the levelness of chamber 2, earlier with the space between small amount of cement mortar 3 filling chambers 2 and the hole, all repair with cement mortar 3 after adjust the position for the treatment of chamber 2, mortar finished surface height is a little less than concrete surface again, and 45 ° of corner protectors are made in chamber four limits and concrete walls surface 9.
The present invention has following implementation result:
1, chamber perimeter walls body and function black cement whitewashes, and can hide the skin patching vestige, and is elegant in appearance.
2, chamber levelness height within the walls.
3,45 ° of inclination corner protectors can be good at protecting chamber protruding wall face portion.
4, chamber inside is effectively protected, and foreign material such as cement mortar can not enter the pollution chamber, threading after being convenient to.
5, this plastic cover plate can be recycled repeatedly.
Claims (7)
1. the method for splicing of chamber and fulgurite in the concrete walls is characterized in that, may further comprise the steps:
One. chamber is put into the hole of concrete walls, and fix with fulgurite, described chamber oral area is higher than described concrete wall surface;
Two. the first chamber that secures the above with the small amount of cement mortar, adjust the levelness of described chamber simultaneously;
Three. repair space between described chamber and the hole with cement mortar again, the height of described cement mortar finished surface is a little less than concrete surface, and the inclination corner protector is made in described chamber four limits and described concrete walls surface simultaneously.
2. the method for splicing of chamber and fulgurite is characterized in that in the concrete walls as claimed in claim 1, also comprises after the described step 3: four. in described chamber periphery 80mm scope, whitewash into a square frame with black cement.
3. the method for splicing of chamber and fulgurite is characterized in that in the concrete walls as claimed in claim 2, also comprises after the described step 4: five. described chamber oral area is inboard uses the plastic cover plate shutoff, and with set bolt described cover plate and chamber is fixed.
4. as the method for splicing of chamber and fulgurite in each described concrete walls of claim 1 to 3, it is characterized in that the unnecessary fulgurite that enters in the step 1 in the described chamber will excise, and the fulgurite that enters described chamber is wanted vertically.
5. as the method for splicing of chamber and fulgurite in each described concrete walls of claim 1 to 3, it is characterized in that the described chamber oral area of step 1 is higher than described concrete wall surface 8mm.
6. as the method for splicing of chamber and fulgurite in each described a kind of concrete walls of claim 1 to 3, it is characterized in that the described inclination corner protector of step 3 is 45 °.
7. the method for splicing of chamber and fulgurite is characterized in that the described plastic cover plate thickness of step 5 is 2mm in the concrete walls as claimed in claim 3, and the size of described plastic cover plate is just put into described chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571106 CN102074921B (en) | 2010-12-02 | 2010-12-02 | Method for inserting electric tubes into case in concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571106 CN102074921B (en) | 2010-12-02 | 2010-12-02 | Method for inserting electric tubes into case in concrete wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074921A true CN102074921A (en) | 2011-05-25 |
| CN102074921B CN102074921B (en) | 2013-01-30 |
Family
ID=44033321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010571106 Expired - Fee Related CN102074921B (en) | 2010-12-02 | 2010-12-02 | Method for inserting electric tubes into case in concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074921B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086112A (en) * | 2019-04-01 | 2019-08-02 | 上海聚通装饰集团有限公司 | A kind of wet zone power supply comb leakage preventing structure and its mounting process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648277B2 (en) * | 2000-05-23 | 2003-11-18 | Douglas F. De Leu | Electrical conduit box mounting strap |
| CN201084864Y (en) * | 2006-09-26 | 2008-07-09 | 徐金旺 | A terminal box for wall pre-embedded pipes |
-
2010
- 2010-12-02 CN CN 201010571106 patent/CN102074921B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648277B2 (en) * | 2000-05-23 | 2003-11-18 | Douglas F. De Leu | Electrical conduit box mounting strap |
| CN201084864Y (en) * | 2006-09-26 | 2008-07-09 | 徐金旺 | A terminal box for wall pre-embedded pipes |
Non-Patent Citations (2)
| Title |
|---|
| 张士国等: "住宅楼混凝土柱中线盒固定法", 《建筑工人》 * |
| 才家刚: "《家庭小电工》", 31 October 1999 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086112A (en) * | 2019-04-01 | 2019-08-02 | 上海聚通装饰集团有限公司 | A kind of wet zone power supply comb leakage preventing structure and its mounting process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102074921B (en) | 2013-01-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |