CN108951856A - A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method - Google Patents
A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method Download PDFInfo
- Publication number
- CN108951856A CN108951856A CN201810879124.XA CN201810879124A CN108951856A CN 108951856 A CN108951856 A CN 108951856A CN 201810879124 A CN201810879124 A CN 201810879124A CN 108951856 A CN108951856 A CN 108951856A
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- Prior art keywords
- anchor bolt
- pedestal
- locating support
- plate
- ring flat
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2463—Connections to foundations
Abstract
The invention discloses a kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolts, it include: concrete bearing platform and one group of pedestal anchor bolt, the pedestal anchor bolt is fixedly connected pedestal anchor bolt by anchor bolt positioning ring flat-plate, the lower section of the pedestal anchor bolt is equipped with anchor bolt locating support, and the anchor bolt locating support is fixedly connected with anchor bolt positioning ring flat-plate, the pedestal anchor bolt, anchor bolt positioning ring flat-plate and anchor bolt locating support are welded into an entirety, the pedestal anchor bolt, anchor bolt positioning ring flat-plate and anchor bolt locating support weld the inside that the entirety to be formed is set to concrete bearing platform.By in pedestal anchor bolt in the present invention, it is fixed anchor bolt by being provided with anchor bolt positioning ring flat-plate on pedestal anchor bolt, greatly improve the stability of pedestal anchor bolt connection, simultaneously, the setting of anchor bolt locating support, the stability that entire pedestal anchor bolt is connect with concrete bearing platform can be effectively improved, to improve its whole stability.
Description
Technical field
The invention belongs to steel building technical field, in particular to a kind of volume of concrete foundation cushion cap internal frame void column
Foot anchor bolt and its installation and locating method.
Background technique
With the rapid development of social economy, all trades and professions all realize quick development, and building trade is also in this way, passing
The building trade of system is all to use concrete construction mostly, however since the construction of concrete usually will receive some extraneous factors
Influence, such as winter, the requirement due to concrete to temperature will lead to its can not normal construction, so as to cause construction delay,
It also will receive the influence of rainy weather simultaneously, will also result in its duration is extended, thus existing concrete construction needs
It improves, this birth with regard to growth-promoting steel building.
In steel building, for the public buildings such as various large airports, it is related to steel knot in mass concrete more
Bent anchor bolt installation question.Wherein most anchor bolts are positioned at cushion cap central location, deposit centainly with structure cushion cap bottom
The drop of height not only needs foundation platform to divide and repeatedly pours section, but also each profession with traditional anchor bolt locating mounting method
Between cross influence face it is larger, construction period extend.The construction quality and construction speed for seriously affecting engineering, constrain steel structure with
Civil construction cooperative development.
Summary of the invention
Goal of the invention: in order to overcome the above deficiency, the object of the present invention is to provide a kind of volume of concrete foundation cushion caps
Internal frame sky pedestal anchor bolt and its installation and locating method, strong operability, installation effectiveness is high, while it is fixed to improve pedestal anchor bolt installation
Position precision, reduces pre-buried deviation, effectively avoids cross-operation duration between profession, provide the quality of construction steel structure.
Technical solution: to achieve the goals above, the present invention provides make somebody a mere figurehead in a kind of volume of concrete foundation cushion cap
Pedestal anchor bolt, comprising: concrete bearing platform and one group of pedestal anchor bolt, the pedestal anchor bolt position ring flat-plate to suspension column anchor by anchor bolt
Bolt is fixedly connected, and the lower section of the pedestal anchor bolt is equipped with anchor bolt locating support, and the anchor bolt locating support and anchor bolt are fixed
Position ring flat-plate is fixedly connected, and the pedestal anchor bolt, anchor bolt positioning ring flat-plate and anchor bolt locating support are welded into an entirety, the column
Foot anchor bolt, anchor bolt positioning ring flat-plate and anchor bolt locating support weld the inside that the entirety to be formed is set to concrete bearing platform.
Heretofore described a kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt, by pedestal anchor bolt
, anchor bolt is fixed by being provided with anchor bolt positioning ring flat-plate on pedestal anchor bolt, greatly improves pedestal anchor bolt connection
Stability, meanwhile, the setting of anchor bolt locating support can effectively improve what entire pedestal anchor bolt was connect with concrete bearing platform
Stability, to improve its whole stability.
Column and one group of anchor bolt are equipped in heretofore described pedestal anchor bolt, the top and bottom of the column are equipped with anchor
Bolt, the setting of the anchor bolt greatly improve the stability of total.
Heretofore described anchor bolt locating support is always equipped with locating support and pedestal, and the locating support is set to the bottom of pedestal
Portion, and dowel is equipped between the locating support, the setting of the dowel can greatly improve locating support connection
Stability, while also greatly improving its safety used.
Heretofore described locating support uses angle steel locating support.
Upper anchor bolt positioning ring flat-plate and the anchoring position ring flat-plate that casts anchor, the upper anchor are equipped in heretofore described anchor bolt positioning ring flat-plate
Anchoring position ring flat-plate and the anchoring position ring flat-plate that casts anchor are fixedly connected with pedestal anchor bolt, and the upper anchor bolt positioning ring flat-plate is set to lower anchor bolt
Position the top of ring flat-plate.
The installation and locating method of heretofore described volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt, specifically
Installation and locating method is as follows:
(1): the pedestal anchor bolt being located in volume of concrete foundation cushion cap is passed through by three-dimensional modeling mode 1:1 using BIM technology
Realistic simulation goes out its relative position inside concrete bearing platform, i.e., the space orientation coordinate and reality of pedestal anchor bolt to be installed
Installation site is identical, and according to its BIM model, finds out relative relief of the pedestal anchor bolt relative to foundation platform bottom absolute altitude.
(2): the relative relief according to pedestal anchor bolt structure type and pedestal anchor bolt relative to concrete bearing platform bottom absolute altitude, if
Count out economic, stable anchor bolt locating support；Pedestal anchor bolt and anchor bolt locating support are set up according to installation position in BIM model
Vertical threedimensional model, determines the shop detail drawing and field erected three-dimensional localization coordinate of anchor bolt locating support；
(3): according to the shop detail drawing of anchor bolt locating support, part being processed by processing factory and is delivered to scene, construction site
Locating support is assembled into according to its number and pedestal anchor bolt welding is admittedly integral, according to the three-dimensional localization coordinate of suspension column, is carried out whole
Body installation positioning.
The installation and locating method of heretofore described volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt, the column
Foot anchor bolt integral installation positioning method particularly includes:
1): according to BIM Deepen Design drawing, temporal material stacks processing district at the scene, and column and anchor bolt are positioned ring flat-plate, suspension column
Anchor bolt group positioning welding is completed to foundation platform inner cushion layer, waterproof, the binding of bottom muscle at an entirety, is inserted into Construction of Steel Structure；
2): total station is utilized, locating support installation site is measured into setting-out, pile cap steel muscle absolute altitude is first carried out and measures,
It is checked with pedestal anchor bolt installed height mark, it is determined whether need to adjust the height of locating support.
3): integral installation pedestal anchor bolt and anchor bolt locating support, according to the exact arrangement situation of reinforcing bar, locating support angle steel
Flat billet is welded in lower part setting, and locating support and backing plate carry out fillet weld seam, and backing plate is shelved on cushion cap reinforcing bar；
4): three-dimensional localization finally being carried out to anchor pole using total station, fixes it with reinforcing bar spot welding after qualified, depending on locating support height
Degree, can add oblique strut and be subject to lateral stability；
5): anchor bolt is installed, and after whole repetition measurement is errorless, management is submitted to carry out an acceptance inspection, and can submit subsequent carrying out the after qualified
One-time-concreting concrete.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
1, heretofore described a kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt, by pedestal anchor bolt,
It is fixed anchor bolt by being provided with anchor bolt positioning ring flat-plate on pedestal anchor bolt, greatly improves the steady of pedestal anchor bolt connection
It is qualitative, meanwhile, the setting of anchor bolt locating support can effectively improve the stabilization that entire pedestal anchor bolt is connect with concrete bearing platform
Property, to improve its whole stability.
2, heretofore described anchor bolt locating support is always equipped with locating support and pedestal, and the locating support is set to pedestal
Bottom, and dowel is equipped between the locating support, the setting of the dowel can greatly improve locating support connection
Stability, while also greatly improving its safety used.
3, the installation and locating method of heretofore described volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt uses
The method of " prefabrication, on-site consolidation, integral installation positioning " solves large-volume concrete bearing platform internal frame spare anchor bolt and accurately pacifies
The problem of dress, the method for the invention strong operability, installation effectiveness is high, while improving pedestal anchor bolt installation positioning accuracy,
Pre-buried deviation is reduced, cross-operation duration between profession is effectively avoided, provides the quality of construction steel structure, improves steel knot
The construction efficiency of structure.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of pedestal anchor bolt of the present invention；
In figure: concrete bearing platform -1, pedestal anchor bolt -2, anchor bolt position ring flat-plate -3, anchor bolt locating support -4, column -21, one group of anchor
Bolt -22, upper anchor bolt positioning ring flat-plate -31, the anchoring position ring flat-plate -32 that casts anchor, locating support -41, pedestal -42, dowel -43,.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment 1
A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt as shown in the figure, comprising: concrete bearing platform 1 and one group of column
Foot anchor bolt 2, the pedestal anchor bolt 2 are fixedly connected pedestal anchor bolt 2 by anchor bolt positioning ring flat-plate 3, the pedestal anchor bolt 2
Lower section be equipped with anchor bolt locating support 4, and the anchor bolt locating support 4 and anchor bolt position ring flat-plate 3 and are fixedly connected, the suspension column anchor
Bolt 2, anchor bolt positioning ring flat-plate 3 and anchor bolt locating support 4 are welded into an entirety, and the pedestal anchor bolt 2, anchor bolt position ring flat-plate 3
And the entirety that the welding of anchor bolt locating support 4 is formed is set on the inside of concrete bearing platform 1.
Column 21 and one group of anchor bolt 22, the top and bottom of the column 21 are equipped in pedestal anchor bolt 2 described in the present embodiment
Portion is equipped with anchor bolt 22.
Anchor bolt locating support described in the present embodiment 4 is always equipped with locating support 41 and pedestal 42, and the locating support 41 is set
In the bottom of pedestal 42, and dowel 43 is equipped between the locating support 41.
Locating support 41 described in the present embodiment uses angle steel locating support.
It is equipped with upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor in the positioning ring flat-plate 3 of anchor bolt described in the present embodiment,
The upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor are fixedly connected with pedestal anchor bolt 2, and the upper anchor bolt positioning
Ring flat-plate 31 is set to the top for the anchoring position ring flat-plate 32 that casts anchor.
Embodiment 2
A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt as shown in the figure, comprising: concrete bearing platform 1 and one group of column
Foot anchor bolt 2, the pedestal anchor bolt 2 are fixedly connected pedestal anchor bolt 2 by anchor bolt positioning ring flat-plate 3, the pedestal anchor bolt 2
Lower section be equipped with anchor bolt locating support 4, and the anchor bolt locating support 4 and anchor bolt position ring flat-plate 3 and are fixedly connected, the suspension column anchor
Bolt 2, anchor bolt positioning ring flat-plate 3 and anchor bolt locating support 4 are welded into an entirety, and the pedestal anchor bolt 2, anchor bolt position ring flat-plate 3
And the entirety that the welding of anchor bolt locating support 4 is formed is set on the inside of concrete bearing platform 1.
Column 21 and one group of anchor bolt 22, the top and bottom of the column 21 are equipped in pedestal anchor bolt 2 described in the present embodiment
Portion is equipped with anchor bolt 22.
Anchor bolt locating support described in the present embodiment 4 is always equipped with locating support 41 and pedestal 42, and the locating support 41 is set
In the bottom of pedestal 42, and dowel 43 is equipped between the locating support 41.
Locating support 41 described in the present embodiment uses angle steel locating support.
It is equipped with upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor in the positioning ring flat-plate 3 of anchor bolt described in the present embodiment,
The upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor are fixedly connected with pedestal anchor bolt 2, and the upper anchor bolt positioning
Ring flat-plate 31 is set to the top for the anchoring position ring flat-plate 32 that casts anchor.
The installation and locating method of the sky pedestal anchor bolt of volume of concrete foundation cushion cap internal frame described in the present embodiment, specifically
Installation and locating method it is as follows:
1): the pedestal anchor bolt 2 being located in volume of concrete foundation cushion cap 1 is passed through by three-dimensional modeling mode 1:1 using BIM technology
Realistic simulation goes out its relative position inside concrete bearing platform 1, i.e., the space orientation coordinate and reality of pedestal anchor bolt 2 to be installed
Border installation site is identical, and according to its BIM model, finds out relative relief of the pedestal anchor bolt 2 relative to foundation platform bottom absolute altitude.
2): the relative relief according to 2 structure type of pedestal anchor bolt and pedestal anchor bolt relative to 1 bottom absolute altitude of concrete bearing platform,
Design economic, stable anchor bolt locating support；By pedestal anchor bolt and anchor bolt locating support according to installation site in BIM model
Threedimensional model is established, determines the shop detail drawing and field erected three-dimensional localization coordinate of anchor bolt locating support；
3): according to the shop detail drawing of anchor bolt locating support, part being processed by processing factory and is delivered to scene, construction site is pressed
Locating support 41 is assembled into according to its number and the welding of pedestal anchor bolt 2 is admittedly integral, according to the three-dimensional localization coordinate of suspension column, is carried out whole
Body installation positioning.
Embodiment 3
A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt as shown in the figure, comprising: concrete bearing platform 1 and one group of column
Foot anchor bolt 2, the pedestal anchor bolt 2 are fixedly connected pedestal anchor bolt 2 by anchor bolt positioning ring flat-plate 3, the pedestal anchor bolt 2
Lower section be equipped with anchor bolt locating support 4, and the anchor bolt locating support 4 and anchor bolt position ring flat-plate 3 and are fixedly connected, the suspension column anchor
Bolt 2, anchor bolt positioning ring flat-plate 3 and anchor bolt locating support 4 are welded into an entirety, and the pedestal anchor bolt 2, anchor bolt position ring flat-plate 3
And the entirety that the welding of anchor bolt locating support 4 is formed is set on the inside of concrete bearing platform 1.
Column 21 and one group of anchor bolt 22, the top and bottom of the column 21 are equipped in pedestal anchor bolt 2 described in the present embodiment
Portion is equipped with anchor bolt 22.
Anchor bolt locating support described in the present embodiment 4 is always equipped with locating support 41 and pedestal 42, and the locating support 41 is set
In the bottom of pedestal 42, and dowel 43 is equipped between the locating support 41.
Locating support 41 described in the present embodiment uses angle steel locating support.
It is equipped with upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor in the positioning ring flat-plate 3 of anchor bolt described in the present embodiment,
The upper anchor bolt positioning ring flat-plate 31 and the anchoring position ring flat-plate 32 that casts anchor are fixedly connected with pedestal anchor bolt 2, and the upper anchor bolt positioning
Ring flat-plate 31 is set to the top for the anchoring position ring flat-plate 32 that casts anchor.
The installation and locating method of the sky pedestal anchor bolt of volume of concrete foundation cushion cap internal frame described in the present embodiment, specifically
Installation and locating method it is as follows:
1): the pedestal anchor bolt 2 being located in volume of concrete foundation cushion cap 1 is passed through by three-dimensional modeling mode 1:1 using BIM technology
Realistic simulation goes out its relative position inside concrete bearing platform 1, i.e., the space orientation coordinate and reality of pedestal anchor bolt 2 to be installed
Border installation site is identical, and according to its BIM model, finds out relative relief of the pedestal anchor bolt 2 relative to foundation platform bottom absolute altitude.
2): the relative relief according to 2 structure type of pedestal anchor bolt and pedestal anchor bolt relative to 1 bottom absolute altitude of concrete bearing platform,
Design economic, stable anchor bolt locating support；By pedestal anchor bolt and anchor bolt locating support according to installation site in BIM model
Threedimensional model is established, determines the shop detail drawing and field erected three-dimensional localization coordinate of anchor bolt locating support；
3): according to the shop detail drawing of anchor bolt locating support, part being processed by processing factory and is delivered to scene, construction site is pressed
Locating support 41 is assembled into according to its number and the welding of pedestal anchor bolt 2 is admittedly integral, according to the three-dimensional localization coordinate of suspension column, is carried out whole
Body installation positioning.
The installation and locating method of the sky pedestal anchor bolt of volume of concrete foundation cushion cap internal frame described in the present embodiment, it is described
2 integral installation of pedestal anchor bolt positioning method particularly includes:
1): according to BIM Deepen Design drawing, temporal material stacks processing district at the scene, by column 21 and anchor bolt positioning ring flat-plate 3,
2 groups of positioning weldings of pedestal anchor bolt are completed, insertion steel construction is applied at an entirety to foundation platform inner cushion layer, waterproof, the binding of bottom muscle
Work；
2): utilizing total station, 41 installation site of locating support is measured into setting-out, first carry out pile cap steel muscle absolute altitude and surveyed
Amount, is checked, it is determined whether need to adjust the height of locating support 41 with 2 installed height mark of pedestal anchor bolt.
3): integral installation pedestal anchor bolt 2 and anchor bolt locating support 41, according to the exact arrangement situation of reinforcing bar, locating support
Flat billet is welded in the setting of angle steel lower part, and locating support and backing plate carry out fillet weld seam, and backing plate is shelved on cushion cap reinforcing bar；
4): three-dimensional localization finally being carried out to anchor pole using total station, fixes it with reinforcing bar spot welding after qualified, depending on locating support height
Degree, can add oblique strut and be subject to lateral stability；
5): anchor bolt is installed, and after whole repetition measurement is errorless, management is submitted to carry out an acceptance inspection, and can submit subsequent carrying out the after qualified
One-time-concreting concrete.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (7)
1. a kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt, it is characterised in that: include: concrete bearing platform (1) and
One group of pedestal anchor bolt (2), the pedestal anchor bolt (2) position ring flat-plate (3) to pedestal anchor bolt (2) company of being fixed by anchor bolt
It connects, the lower section of the pedestal anchor bolt (2) is equipped with anchor bolt locating support (4), and the anchor bolt locating support (4) and anchor bolt positioning ring
Plate (3) is fixedly connected, the pedestal anchor bolt (2), anchor bolt positioning ring flat-plate (3) and anchor bolt locating support (4) be welded into one it is whole
Body, the entirety that the pedestal anchor bolt (2), anchor bolt positioning ring flat-plate (3) and anchor bolt locating support (4) welding are formed are set to concrete
The inside of cushion cap (1).
2. volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to claim 1, it is characterised in that: the column
Column (21) and one group of anchor bolt (22) are equipped in foot anchor bolt (2), the top and bottom of the column (21) are equipped with anchor bolt (22).
3. volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to claim 1, it is characterised in that: the anchor
Bolt locating support (4) is always equipped with locating support (41) and pedestal (42), and the locating support (41) is set to the bottom of pedestal (42),
And dowel (43) are equipped between the locating support (41).
4. volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to claim 3, it is characterised in that: described fixed
Position bracket (41) uses angle steel locating support.
5. volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to claim 1, it is characterised in that: the anchor
Upper anchor bolt positioning ring flat-plate (31) and the anchoring position ring flat-plate (32) that casts anchor are equipped in anchoring position ring flat-plate (3), the upper anchor bolt positions ring flat-plate
(31) it is fixedly connected with pedestal anchor bolt (2) with the anchoring position ring flat-plate (32) that casts anchor, and upper anchor bolt positioning ring flat-plate (31) is set to
It casts anchor the top of anchoring position ring flat-plate (32).
6. the installation of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to any one of claims 1 to 5 is fixed
Position method, it is characterised in that: specific installation and locating method is as follows:
(1) pedestal anchor bolt (2) in volume of concrete foundation cushion cap (1) will be located at using BIM technology and passes through three-dimensional modeling side
Formula 1:1 realistic simulation goes out its relative position internal in concrete bearing platform (1), i.e., the space of pedestal anchor bolt to be installed (2) is fixed
Position coordinate is identical as actual installation position, and according to its BIM model, finds out pedestal anchor bolt (2) relative to foundation platform bottom absolute altitude
Relative relief；
(2) relative relief according to pedestal anchor bolt (2) structure type and pedestal anchor bolt relative to concrete bearing platform (1) bottom absolute altitude,
Design economic, stable anchor bolt locating support；By pedestal anchor bolt and anchor bolt locating support according to installation site in BIM model
Threedimensional model is established, determines the shop detail drawing and field erected three-dimensional localization coordinate of anchor bolt locating support；
(3) according to the shop detail drawing of anchor bolt locating support, part is processed by processing factory and is delivered to scene, construction site is pressed
Be assembled into locating support (41) according to its number and pedestal anchor bolt (2) welding consolidate it is integral, according to the three-dimensional localization coordinate of suspension column, into
Row integral installation positioning.
7. the installation and locating method of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt according to claim 6,
It is characterized in that: pedestal anchor bolt (2) the integral installation positioning method particularly includes:
1): according to BIM Deepen Design drawing, temporal material stacks processing district at the scene, and column (21) and anchor bolt are positioned ring flat-plate
(3), pedestal anchor bolt (2) group positioning welding is completed to foundation platform inner cushion layer, waterproof, the binding of bottom muscle at an entirety, is inserted into steel
Structure construction；
2): utilizing total station, locating support (41) installation site is measured into setting-out, first carry out pile cap steel muscle absolute altitude and surveyed
Amount, is checked, it is determined whether need to adjust the height of locating support (41) with pedestal anchor bolt (2) installed height mark；
3): integral installation pedestal anchor bolt (2) and anchor bolt locating support (41), according to the exact arrangement situation of reinforcing bar, locating support
Flat billet is welded in the setting of angle steel lower part, and locating support and backing plate carry out fillet weld seam, and backing plate is shelved on cushion cap reinforcing bar；
4): three-dimensional localization finally being carried out to anchor pole using total station, fixes it with reinforcing bar spot welding after qualified, depending on locating support height
Degree, can add oblique strut and be subject to lateral stability；
5): anchor bolt is installed, and after whole repetition measurement is errorless, management is submitted to carry out an acceptance inspection, and can submit subsequent carrying out the after qualified
One-time-concreting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879124.XA CN108951856A (en) | 2018-08-03 | 2018-08-03 | A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879124.XA CN108951856A (en) | 2018-08-03 | 2018-08-03 | A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method |
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| CN108951856A true CN108951856A (en) | 2018-12-07 |
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| CN201810879124.XA Pending CN108951856A (en) | 2018-08-03 | 2018-08-03 | A kind of volume of concrete foundation cushion cap internal frame sky pedestal anchor bolt and its installation and locating method |
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| CN110565675A (en) * | 2019-07-31 | 2019-12-13 | 中建二局安装工程有限公司 | Large anchor bolt group mounting bracket of high-strength anchor bolt and construction method thereof |
| CN110565675B (en) * | 2019-07-31 | 2024-01-23 | 中建二局安装工程有限公司 | Large anchor bolt group mounting bracket of high-strength anchor bolts and construction method thereof |
| CN115434513A (en) * | 2022-09-29 | 2022-12-06 | 上海宝冶冶金工程有限公司 | Construction method for embedding anchor bolt |
| CN115434513B (en) * | 2022-09-29 | 2023-11-21 | 上海宝冶冶金工程有限公司 | Construction method for embedding anchor bolts |
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Application publication date: 20181207 |