CN110847608A - Rear masonry wall electric box installation construction method and rear masonry electric box alignment positioning die - Google Patents
Rear masonry wall electric box installation construction method and rear masonry electric box alignment positioning die Download PDFInfo
- Publication number
- CN110847608A CN110847608A CN201911221612.2A CN201911221612A CN110847608A CN 110847608 A CN110847608 A CN 110847608A CN 201911221612 A CN201911221612 A CN 201911221612A CN 110847608 A CN110847608 A CN 110847608A
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- Prior art keywords
- electric box
- box
- electric
- wall
- positioning die
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction method for mounting a rear wall electric box, which comprises the following steps of marking a cutting position on a wall body according to a construction drawing; sequentially cutting grooves in each electric box on the wall; fixing each electric box on a positioning die according to the position of the electric box slotting; fixing a positioning mould on a wall body, and respectively inserting each electric box into the electric box slot; filling mortar between the electric box and the electric box slot; the positioning mould is detached after the mortar is solidified, the relative positions of the electric boxes are predetermined through the positioning mould, the electric boxes can be kept fixed when being inserted into the grooves of the electric boxes, the relative positions of the electric boxes can be ensured to be determined after the mortar is poured, and the appearance is neat and attractive. The invention also provides a rear masonry electric box aligning and positioning die which comprises a pressing plate and a fixing plate and can realize the positioning effect.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a rear wall electrical box installation construction method. In addition, the invention also relates to a rear masonry electric box aligning and positioning die.
Background
The rear masonry electric box is a structure arranged in the wall body and used for connecting the wiring of the power switch, and a switch panel is arranged at an opening of the electric box; the traditional construction mode is that the electric boxes are firstly placed in the grooves in the wall body one by one, mortar is filled in gaps between the electric boxes and the wall body, the positions of the electric boxes directly influence the installation positions of the switch panels, the problem that the elevation control of the rear masonry electric box is inaccurate in the traditional electric box installation construction process generally exists, when a plurality of electric boxes are arranged side by side, the heights of the electric boxes are difficult to keep uniform, the switch panels are difficult to keep uniform, and the attractiveness of the switch panels is influenced; elevation and size control is particularly important in residential buildings.
For those skilled in the art, how to effectively control the accuracy of the electrical box installation is a technical problem to be solved at present.
Disclosure of Invention
The invention provides a construction method for mounting a rear wall electric box, which can ensure the mounting precision of the electric box and realize the neat and uniform mounting of the electric box, and the specific scheme is as follows:
a back wall electrical box installation construction method comprises the following steps:
marking the cutting positions on the wall according to a construction drawing;
sequentially cutting grooves in each electric box on the wall;
fixing each electric box on a positioning die according to the position of the electric box slotting;
fixing the positioning mould on a wall body, and respectively inserting each electric box into the electric box slot;
filling mortar between the electric box and the electric box slot;
and removing the positioning die after the mortar is solidified.
Optionally, the sequentially cutting the slots of the electric boxes on the wall includes:
the width of the electric box slot is 15mm + d +15mm, the depth is h +15mm,
wherein: d is the width of the electrical box and h is the depth of the electrical box.
Optionally, removing the positioning mold after the mortar is solidified, including,
and removing the positioning die after the mortar is solidified for four hours.
Optionally, marking the excavation position on the wall according to the construction drawing comprises,
the pay-off marks the center line and the bottom side line of the electric box slot.
The invention also provides a rear masonry electric box aligning and positioning die, which comprises:
the pressing plate is provided with an electric box hole and an upper wall hole, the electric box hole is used for mounting an electric box, and a bolt penetrates through the upper wall hole and is fixed on a wall body;
and the fixing plate transversely covers the electric box hole, the end part of the electric box is pasted on the fixing plate for limiting, and the electric box is fixed through a bolt.
Optionally, the fixing piece is fixed on the laminated plate by a bolt.
Optionally, the electrical box hole is close to the upper edge of the pressing plate, the upper edge of the pressing plate is lower than the upper edge of the electrical box slot arranged on the wall, and the lower edge of the pressing plate is lower than the lower edge of the electrical box slot arranged on the wall.
Optionally, the fixing piece is a metal flat plate, and the laminated plate is a wood plate.
The invention provides a construction method for mounting a rear wall electric box, which comprises the following steps of marking a cutting position on a wall body according to a construction drawing; sequentially cutting grooves in each electric box on the wall; fixing each electric box on a positioning die according to the position of the electric box slotting; fixing a positioning mould on a wall body, and respectively inserting each electric box into the electric box slot; filling mortar between the electric box and the electric box slot; the positioning mould is detached after the mortar is solidified, the relative positions of the electric boxes are predetermined through the positioning mould, the electric boxes can be kept fixed when being inserted into the grooves of the electric boxes, the relative positions of the electric boxes can be ensured to be determined after the mortar is poured, and the appearance is neat and attractive.
The invention also provides a rear masonry electric box aligning and positioning die which comprises a pressing plate and a fixing plate and can realize the positioning effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a first embodiment of a post-masonry electrical box alignment and positioning mold according to the present invention;
fig. 2 is a structural diagram of a second embodiment of the alignment and positioning mold for the post-masonry electrical box provided by the invention.
The figure includes:
laminated board 1, electricity box hole 11, last wall hole 12, stationary blade 2.
Detailed Description
The core of the invention is to provide a construction method for mounting the rear wall electric box, which can ensure the mounting precision of the electric box and realize the neat and uniform mounting of the electric box.
In order to make those skilled in the art better understand the technical solution of the present invention, the following will describe the installation construction method of the back masonry electrical box and the back masonry electrical box aligning and positioning mold in detail with reference to the accompanying drawings and the specific embodiments.
The invention provides a rear wall electrical box installation construction method, which comprises the following steps:
s1, marking the cutting positions on the wall according to the construction drawing; the actual position of the wall body needs to be marked according to the design position on the drawing for the design position.
S2, sequentially cutting grooves in each electric box on the wall; adopting tools such as a percussion drill to cut on the wall body to form a groove according to the cutting position marked in the previous step; the number of the grooves can be one, two or more, and two or more grooves are close to each other.
S3, fixing each electric box on a positioning die according to the position of the electric box slotting; the number of the electric boxes is consistent with that of the electric box grooves, and each electric box can be inserted into the corresponding electric box groove; because the positioning die is a pre-processed tool, the positioning structure is accurately processed on the positioning die, and all the electric boxes fixed on the positioning die are arranged in order.
S4, fixing the positioning mould on the wall body, and respectively inserting each electric box into the electric box slot; the positions of the electric boxes on the positioning mould correspond to the positions of the electric box slots formed in the wall body, each electric box can be inserted into one electric box slot, and the electric boxes inserted into the electric box slots are always supported by the positioning mould and are kept at the mutually aligned positions.
S5, filling mortar between the electric box and the electric box groove; the electricity box inserts the electricity box fluting and still supports through positioning die, and electricity box fluting inner wall does not support the electricity box, and electricity box is unsettled in electricity box fluting, does not need the position of manual regulation electricity box, fills the mortar to the space between electricity box fluting and the electricity box, makes the mortar fill the space completely, because the mortar has not solidified yet this moment, therefore the electricity box still supports because positioning die.
S6, removing the positioning mould after the mortar is solidified; the mortar is solidified and then integrated with the wall body, the solidified mortar supports the electric boxes, the positions of the electric boxes cannot move after the positioning die is disassembled, and the relative positions of the electric boxes are consistent with the positions on the positioning die.
By adopting the method for installing and constructing the rear wall electric box, the electric box is supported by the positioning mould at the beginning, the positioning mould aligns the electric boxes mutually, the positioning mould is not dismounted until the electric boxes are filled with mortar and solidified, the electric boxes are always kept in an aligned state, the installation precision of the electric box is effectively controlled,
on the basis of the above scheme, the step S2 of sequentially cutting the slots of each electric box on the wall specifically includes: the notched width of electricity box is 15mm + d +15mm, and the degree of depth is h +15mm, wherein: d is the width of the electrical box and h is the depth of the electrical box; d comprises the transverse width and the vertical width of the electric box, and the distances between the upper surface, the lower surface, the left side surface and the right side surface of the inner cavity of the electric box slot and the corresponding surfaces of the electric box are all 15mm, so that enough mortar filling space is formed between the electric box slot and the electric box; the grooved degree of depth of electricity box is for being greater than the degree of depth of electricity box, and the rear portion of electricity box is apart from the grooved tank bottom distance of electricity box and is 15mm, and when electricity box was placed at the electricity box fluting through positioning die is unsettled, five lateral walls altogether on the electricity box all keep about 15mm apart from the grooved distance of electricity box.
The step S6 of removing the positioning mold after the mortar is solidified specifically comprises removing the positioning mold after the mortar is solidified for four hours, performing primary solidification after the mortar is poured for four hours, removing the positioning mold, wherein the primarily solidified mortar can provide enough supporting force, and the position of the electric box cannot deviate.
Step S1, marking the cutting positions on the wall according to the construction drawing, including marking the center line and the bottom side line of the electric box slot by paying off; the central line is vertical, marks the vertical central point of electricity box and puts, cuts to the left and right sides of central line respectively, and the bottom sideline is horizontal, marks the base position of electricity box to the bottom sideline is upwards cut as the benchmark.
The invention also provides a post-masonry electric box aligning and positioning die, and fig. 1 and 2 are structural diagrams of two different embodiments of the post-masonry electric box aligning and positioning die provided by the invention respectively, wherein fig. 1 shows that one electric box hole is arranged, and fig. 2 shows that two electric box holes are arranged side by side. The rear masonry electric box aligning and positioning die comprises a pressing plate 1 and a fixing piece 2, wherein an electric box hole 11 and an upper wall hole 12 are formed in the pressing plate 1, an electric box is arranged in the electric box hole 11, the electric box can be properly arranged in the electric box hole 11, the positions of the electric box holes 11 are distributed in an array mode, and the positions of the electric boxes after being arranged are kept in order; the upper wall hole 12 is used for inserting bolts, and the bolts penetrate through the upper wall hole 12 and are fixed on the wall body, so that the laminated plate 1 and the wall body can be detachably fixed relatively.
The fixing plate 2 and the laminated board 1 are relatively fixed, the fixing plate 2 transversely covers the electric box hole 11, the exposed end part of the electric box is pasted on the fixing plate 2 for limiting, the depths of the electric box grooves formed in the wall body into which the electric boxes are inserted in the electric box combination are kept consistent, and the depths of the electric box insertion are also positioned in the upper direction, the lower direction, the left direction and the right direction of the electric box.
The fixing plate 2 is provided with bolt holes, and the electric box is fixed by the bolts, so that the electric box and the fixing plate 2 are relatively fixed. The post-masonry electric box alignment positioning die provided by the invention can position the four-dimensional coordinates of the electric box when the electric box is installed, so that the adjacent different electric boxes are kept in a regular position, and the problem of nonuniform positions caused by single installation of the electric box is avoided.
Preferably, the fixing pieces 2 are fixed on the laminated plate 1 through bolts, that is, the fixing pieces 2 and the laminated plate 1 are detachably fixed, so that the processing and the use are convenient.
The electric box hole 11 is close to the upper edge of the pressing plate 1, the upper edge of the pressing plate 1 is lower than the upper edge of an electric box groove arranged on the wall body, and the lower edge of the pressing plate 1 is lower than the lower edge of the electric box groove arranged on the wall body; that is, the laminated board 1 can shield and cover the lower part of the electric box slot on the wall body, so that the upper part of the electric box slot is exposed, and mortar can be poured from the upper part of the electric box slot.
Specifically, the fixing piece 2 in the present invention is a metal flat plate, the laminated plate 1 is a wood plate, and the fixing piece 2 is made of a metal material and can be processed to a small thickness.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The method for installing and constructing the back wall electrical box is characterized by comprising the following steps of:
marking the cutting positions on the wall according to a construction drawing;
sequentially cutting grooves in each electric box on the wall;
fixing each electric box on a positioning die according to the position of the electric box slotting;
fixing the positioning mould on a wall body, and respectively inserting each electric box into the electric box slot;
filling mortar between the electric box and the electric box slot;
and removing the positioning die after the mortar is solidified.
2. The method for installing and constructing the electric box of the back wall according to claim 1, wherein the step of sequentially cutting the grooves of each electric box on the wall comprises the following steps:
the width of the electric box slot is 15mm + d +15mm, the depth is h +15mm,
wherein: d is the width of the electrical box and h is the depth of the electrical box.
3. The back wall electrical box installation construction method according to claim 2, wherein the positioning mould is removed after the mortar is solidified, comprising,
and removing the positioning die after the mortar is solidified for four hours.
4. The back wall electricity box installation construction method according to claim 3, wherein said marking the cutting position on the wall body according to the construction drawing comprises,
the pay-off marks the center line and the bottom side line of the electric box slot.
5. The utility model provides a back masonry electricity box is adjusted well positioning die which characterized in that includes:
the laminated plate (1) is provided with an electric box hole (11) and an upper wall hole (12), the electric box hole (11) is used for installing an electric box, and a bolt penetrates through the upper wall hole (12) and is fixed on a wall body;
the fixing plate (2) transversely covers the electric box hole (11), the end part of the electric box is pasted on the fixing plate (2) for limiting, and the electric box is fixed through a bolt.
6. The post-masonry electrical box aligning and positioning die set forth in claim 5, wherein said fixing pieces (2) are fixed to said laminated plate (1) by bolts.
7. A rear masonry electrical box alignment positioning die as claimed in claim 5 wherein the electrical box holes (11) are near the upper edge of the laminated plate (1), the upper edge of the laminated plate (1) is lower than the upper edge of the electrical box slot provided on the wall, and the lower edge of the laminated plate (1) is lower than the lower edge of the electrical box slot provided on the wall.
8. The post-masonry electrical box aligning and positioning die set forth in claim 5, wherein said fixing pieces (2) are flat metal plates and said laminated plates (1) are wood plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911221612.2A CN110847608A (en) | 2019-12-03 | 2019-12-03 | Rear masonry wall electric box installation construction method and rear masonry electric box alignment positioning die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911221612.2A CN110847608A (en) | 2019-12-03 | 2019-12-03 | Rear masonry wall electric box installation construction method and rear masonry electric box alignment positioning die |
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| Publication Number | Publication Date |
|---|---|
| CN110847608A true CN110847608A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911221612.2A Pending CN110847608A (en) | 2019-12-03 | 2019-12-03 | Rear masonry wall electric box installation construction method and rear masonry electric box alignment positioning die |
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| CN (1) | CN110847608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942831A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Method for installing distribution box in filler wall |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019651A (en) * | 2014-04-23 | 2015-11-04 | 重庆建工第四建设有限责任公司 | High efficient installation construction method for rowed cable boxes in hollow brick filled wall |
| CN205863751U (en) * | 2016-07-11 | 2017-01-04 | 山西四建集团有限公司 | After distribution box of building a wall fix mould |
| CN108695794A (en) * | 2018-04-08 | 2018-10-23 | 五冶集团上海有限公司 | Box installation method is electrically reserved in a kind of secondary structure wall |
-
2019
- 2019-12-03 CN CN201911221612.2A patent/CN110847608A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019651A (en) * | 2014-04-23 | 2015-11-04 | 重庆建工第四建设有限责任公司 | High efficient installation construction method for rowed cable boxes in hollow brick filled wall |
| CN205863751U (en) * | 2016-07-11 | 2017-01-04 | 山西四建集团有限公司 | After distribution box of building a wall fix mould |
| CN108695794A (en) * | 2018-04-08 | 2018-10-23 | 五冶集团上海有限公司 | Box installation method is electrically reserved in a kind of secondary structure wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942831A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Method for installing distribution box in filler wall |
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Application publication date: 20200228 |
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| RJ01 | Rejection of invention patent application after publication |