CN113585871A - Construction and installation method of enclosing wall - Google Patents
Construction and installation method of enclosing wall Download PDFInfo
- Publication number
- CN113585871A CN113585871A CN202110925605.1A CN202110925605A CN113585871A CN 113585871 A CN113585871 A CN 113585871A CN 202110925605 A CN202110925605 A CN 202110925605A CN 113585871 A CN113585871 A CN 113585871A
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- CN
- China
- Prior art keywords
- wall
- groove
- wind
- installing
- column
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Abstract
The invention relates to a construction and installation method of an enclosure, which comprises the steps of enclosure wind-resistant column installation, enclosure wallboard installation, enclosure coping installation and enclosure pointing; the assembled enclosure wall is installed on site by a small crane after being transported by building components prefabricated by a factory, so that large-scale wet operations such as mud mixing, plastering, wall building and the like can not occur on site, the work efficiency is high, the construction period is short, the site safety and civilized construction management is facilitated, and the engineering construction period can be shortened to the maximum extent.
Description
Technical Field
The invention relates to a construction and installation method of an enclosing wall.
Background
In the construction of transformer substation engineering, the enclosure project is indispensable, and work load is big, and its construction quality, progress will directly influence the whole image of transformer substation engineering. In the construction of a power grid, a transformer substation enclosure is mostly built on site by using a wall body and a dry wall, the construction period is long, the requirement on the construction process is high, the dry wall has the problems of alkali resistance, cracks and the like, particularly in northern areas, the construction period is greatly influenced by climate, and regular maintenance is needed after the construction period is built.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a construction and installation method of an enclosing wall, which solves the problem of long construction period in the prior art.
A construction and installation method of an enclosing wall comprises the following steps:
step 1, installing wind-resistant columns of the enclosing wall: the wind-resistant column is hoisted column by a small crane; the wind-resistant column is connected with the foundation in a cup mouth manner, and then the positioning size and the verticality are checked;
step 2, installing the wall boards: the wall boards are lifted by adopting a special clamp and a small crane, and then 4 wall boards of each block are installed in the clamping grooves of the wind-resistant columns of the enclosing wall from bottom to top one by one; after the groove is in place, adjusting and checking the levelness and the verticality of the groove, and then filling the reserved groove with cement mortar in a ratio of 1:3 to be compact; step 3, enclosing wall coping installation: the enclosure wall pressing tops are installed in the sequence of firstly installing the wind-resistant column pressing tops and then installing the wallboard pressing tops; the bottom of the column coping is provided with a groove, and the groove is sleeved at the top end of the column during installation and is fixed by mortar; the bottom of the wallboard is provided with a groove, and the groove is sleeved at the top end of the wallboard during installation and is fixed by mortar;
step 4, wall pointing: 1:3 cement mortar is adopted to joint gaps on the side surfaces of the wind-resistant column grooves of the enclosing wall, and black silicone paste is adopted to seal the gaps; the joints of the wall boards are subjected to jointing by using black silicone structural adhesive, and the surface of the concrete is smooth and clean and reaches the quality standard of fair-faced concrete.
In the step 1, the checking standard is that the top surface elevation is +/-3 mm, and the installation verticality is +/-3 mm.
In the step 2, the checking standard is that the wall surface seam is +/-2 mm, and the wall surface verticality error is less than 3 mm.
In the step 3, the top of the prefabricated coping is drained in a bidirectional way, the gradient is 5 per mill, and a 10mm multiplied by 10mm water dripping line is arranged at the bottom of the coping.
In the step 3, the size of the bottom groove of the pillar coping is 260 multiplied by 10 mm; the size of the groove at the bottom of the wallboard capping is 70X 10 mm.
The invention has the technical effects and advantages that:
the assembled enclosure wall is installed on site by a small crane after being transported by building components prefabricated by a factory, so that large-scale wet operations such as mud mixing, plastering, wall building and the like can not occur on site, the work efficiency is high, the work period is short, the site safe and civilized construction management is facilitated, the engineering construction period can be shortened to the maximum extent, the traditional construction mode of 'manpower is dominant and machinery is assisted' is changed, and the assembled enclosure wall has remarkable technical and economic benefits.
The enclosure wall board and the upright columns are installed in a groove tenon type layer insertion mode, special sealant is used for sealing the boards, cross operation is reduced, installation accuracy is improved, the overall enclosure wall is more layered, the appearance reaches the clear water concrete quality standard, the enclosure wall does not crack under the action of irresistible factors and strong external force, replacement and repair are not needed within the design service life of a transformer substation, and repair cost is saved.
The prefabricated enclosing wall is manufactured in an industrialized mode, the production process is energy-saving and material-saving, land renting is reduced, low carbon and environment protection are achieved, the requirement for green construction and environment protection of capital construction is met, and good social benefits are achieved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Step 1, installing wind-resistant columns of the enclosing wall: the wind-resistant column is hoisted column by a small crane; the wind-resistant column is connected with the foundation in a cup mouth manner, and then the positioning size and the verticality are checked;
step 2, installing the wall boards: the wall boards are lifted by adopting a special clamp and a small crane, and then 4 wall boards of each block are installed in the clamping grooves of the wind-resistant columns of the enclosing wall from bottom to top one by one; after the groove is in place, adjusting and checking the levelness and the verticality of the groove, and then filling the reserved groove with cement mortar in a ratio of 1:3 to be compact; step 3, enclosing wall coping installation: the enclosure wall pressing tops are installed in the sequence of firstly installing the wind-resistant column pressing tops and then installing the wallboard pressing tops; the bottom of the column coping is provided with a groove, and the groove is sleeved at the top end of the column during installation and is fixed by mortar; the bottom of the wallboard is provided with a groove, and the groove is sleeved at the top end of the wallboard during installation and is fixed by mortar;
step 4, wall pointing: 1:3 cement mortar is adopted to joint gaps on the side surfaces of the wind-resistant column grooves of the enclosing wall, and black silicone paste is adopted to seal the gaps; the joints of the wall boards are subjected to jointing by using black silicone structural adhesive, and the surface of the concrete is smooth and clean and reaches the quality standard of fair-faced concrete.
In the step 1, the checking standard is that the top surface elevation is +/-3 mm, and the installation verticality is +/-3 mm.
In the step 2, the checking standard is that the wall surface seam is +/-2 mm, and the wall surface verticality error is less than 3 mm.
In the step 3, the top of the prefabricated coping is drained in a bidirectional way, the gradient is 5 per mill, and a 10mm multiplied by 10mm water dripping line is arranged at the bottom of the coping.
In the step 3, the size of the bottom groove of the pillar coping is 260 multiplied by 10 mm; the size of the groove at the bottom of the wallboard capping is 70X 10 mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A construction and installation method of a fence is characterized by comprising the following steps:
step 1, installing wind-resistant columns of the enclosing wall: the wind-resistant column is hoisted column by a small crane; the wind-resistant column is connected with the foundation in a cup mouth manner, and then the positioning size and the verticality are checked;
step 2, installing the wall boards: the wall boards are lifted by adopting a special clamp and a small crane, and then 4 wall boards of each block are installed in the clamping grooves of the wind-resistant columns of the enclosing wall from bottom to top one by one; after the groove is in place, adjusting and checking the levelness and the verticality of the groove, and then filling the reserved groove with cement mortar in a ratio of 1:3 to be compact; step 3, enclosing wall coping installation: the enclosure wall pressing tops are installed in the sequence of firstly installing the wind-resistant column pressing tops and then installing the wallboard pressing tops; the bottom of the column coping is provided with a groove, and the groove is sleeved at the top end of the column during installation and is fixed by mortar; the bottom of the wallboard is provided with a groove, and the groove is sleeved at the top end of the wallboard during installation and is fixed by mortar;
step 4, wall pointing: 1:3 cement mortar is adopted to joint gaps on the side surfaces of the wind-resistant column grooves of the enclosing wall, and black silicone paste is adopted to seal the gaps; the joints of the wall boards are subjected to jointing by using black silicone structural adhesive, and the surface of the concrete is smooth and clean and reaches the quality standard of fair-faced concrete.
2. The method as claimed in claim 1, wherein in step 1, the calibration standard is the top elevation ± 3mm and the installation verticality ± 3 mm.
3. The method for constructing and installing an enclosure wall as claimed in claim 1, wherein in the step 2, the checking standard is that the standard is satisfied with the wall surface seam + -2 mm and the wall surface verticality error < 3 mm.
4. A method for constructing and installing an enclosure as claimed in claim 1 wherein in step 3, the prefabricated coping top is drained bidirectionally with a slope of 5% o and the coping bottom is provided with a 10mm x 10mm drip line.
5. A method for constructing and installing a fence as defined in claim 1 wherein in step 3, the bottom groove of the capping of the column is 260 x 10 mm; the size of the groove at the bottom of the wallboard capping is 70X 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925605.1A CN113585871A (en) | 2021-08-12 | 2021-08-12 | Construction and installation method of enclosing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925605.1A CN113585871A (en) | 2021-08-12 | 2021-08-12 | Construction and installation method of enclosing wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113585871A true CN113585871A (en) | 2021-11-02 |
Family
ID=78257587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110925605.1A Pending CN113585871A (en) | 2021-08-12 | 2021-08-12 | Construction and installation method of enclosing wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113585871A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758526A (en) * | 2012-07-03 | 2012-10-31 | 湖北省输变电工程公司 | Industrial prefabricated assembly type enclosing wall construction technology |
| CN202850596U (en) * | 2012-07-03 | 2013-04-03 | 湖北省输变电工程公司 | Industrialized prefabricated assembly type fence |
| CN110924426A (en) * | 2019-11-13 | 2020-03-27 | 中国矿业大学 | Bottom-expanding cup-mouth type connecting structure and method for reinforced concrete column and foundation |
| CN211815535U (en) * | 2020-04-03 | 2020-10-30 | 中铁四局集团有限公司 | Prefabricated solid cylinder pier of assembled connects |
-
2021
- 2021-08-12 CN CN202110925605.1A patent/CN113585871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758526A (en) * | 2012-07-03 | 2012-10-31 | 湖北省输变电工程公司 | Industrial prefabricated assembly type enclosing wall construction technology |
| CN202850596U (en) * | 2012-07-03 | 2013-04-03 | 湖北省输变电工程公司 | Industrialized prefabricated assembly type fence |
| CN110924426A (en) * | 2019-11-13 | 2020-03-27 | 中国矿业大学 | Bottom-expanding cup-mouth type connecting structure and method for reinforced concrete column and foundation |
| CN211815535U (en) * | 2020-04-03 | 2020-10-30 | 中铁四局集团有限公司 | Prefabricated solid cylinder pier of assembled connects |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211102 |
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| RJ01 | Rejection of invention patent application after publication |