CN205776309U - A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure - Google Patents
A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure Download PDFInfo
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- CN205776309U CN205776309U CN201620488894.8U CN201620488894U CN205776309U CN 205776309 U CN205776309 U CN 205776309U CN 201620488894 U CN201620488894 U CN 201620488894U CN 205776309 U CN205776309 U CN 205776309U
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Abstract
This utility model relates to a kind of steel construction foundation bolt shaper and becomes more meticulous pre-buried structure, it is characterized in that between top template and bottom template, arrange lower location-plate and upper location-plate, lower location-plate and upper location-plate are connected by vertical spacing top board and vertical spacing base plate, arrange cross spacing arc plate between vertical spacing top board and vertical spacing base plate；Lower location-plate is connected by ground anchor bolt with bottom foundation structure body, and sets leveling nut on lower location-plate；Pre-determined bit injecting cement paste and base concrete are set outside foundation bolt.This utility model not only can shorten on-the-spot foundation bolt and install the time of location, and can promote the accuracy of foundation bolt location, it is also possible to prevent base concrete from pouring the impact on foundation bolt locus.
Description
Technical field
This utility model relates to a kind of steel construction embedding anchor bolts structure, become more meticulous pre-buried structure particularly to the steel construction foundation bolt shaper that a kind of can effectively shorten on-site construction time, improve foundation bolt positioning precision, belong to building engineering field, it is adaptable to steel construction foundation bolt construction work.
Background technology
In recent years, along with the fast development of urban construction, steel building application is more and more universal.In Construction of Steel Structure, installation quality and the positional accuracy of steel construction foundation bolt are prominent on safety and the construction quality impact of steel construction.
Existing a kind of combined multifunctional foundation bolt locating template, the connected mode that the framework of template is nested within big steel part according to small steel piece by four telescoping rods is in turn connected to form；The U type groove of the U-shaped steel part in lower end of connector is stuck on telescoping rod, and is connected by bolt and telescoping rod are fixing；Foundation bolt fixed standard part is through two through holes of U shaped steel side, connector upper end, and is connected by bolt and connector are fixing.Though this structure from the position of adjustment foundation bolt horizontal, vertical, but can be difficult to the connection strengthening foundation bolt with foundation soil, and the installation of this structure is complicated, location workload is big.
One foot bolt Embedment Construction engineering method accurately, take making high-precision positioning fixture, the pre-embedded anchoring bolts often organizing equipment Foundations is carried out clustered control, and sprung jaws is set outside foundation bolt, and the leg on sprung jaws is embedded in the screens hole on positioning fixture, spring clamp is fastened on foundation bolt positioning fixture, reinforces foundation bolt further, prevents foundation bolt from loosening.Though this construction method can prevent foundation bolt from loosening problem, but is difficult to be adjusted foundation bolt locus, and Contraction in Site amount is big, be difficult to effectively promote foundation bolt positioning precision.
In sum, though the construction technology of existing steel construction foundation bolt, structure achieve preferable project benefit under suitable operating mode, but remain certain shortcoming, be mainly reflected in: the design of foundation bolt location structure owes rationally, foundation bolt positioning precision is low, structure integrated connection intensity not enough, structure site operation assembles the aspects such as difficulty is big.Given this, it is actually needed based on current position foot bolt is pinpoint, the most urgently invents and a kind of can effectively shorten on-the-spot foundation bolt and the time of location is installed, promotes the accuracy of foundation bolt location, reduce base concrete and pour the steel construction embedding anchor bolts structure on the impact of foundation bolt locus.
Summary of the invention
The purpose of this utility model is to provide a kind of and can effectively shorten on-the-spot foundation bolt and install the time of location, promote the accuracy of foundation bolt location, reduce base concrete and pour the steel construction foundation bolt shaper on the impact of foundation bolt locus and become more meticulous pre-buried structure.
For realizing above-mentioned technical purpose, this utility model have employed techniques below scheme:
A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure, it is characterized in that between top template and bottom template, arrange lower location-plate and upper location-plate, lower location-plate and upper location-plate are connected by vertical spacing top board and vertical spacing base plate, arrange cross spacing arc plate between vertical spacing top board and vertical spacing base plate；Lower location-plate is connected by ground anchor bolt with bottom foundation structure body, and sets leveling nut on lower location-plate；Pre-determined bit injecting cement paste and base concrete are set outside foundation bolt.
Circumferentially arranging 3 on described lower location-plate and upper location-plate or 4 assembly and connection bolts pass hole, the assembly and connection bolt at lower location-plate arranges assembly and connection bolt fastening screw thread in hole, welds upper limit plate at upper location-plate lower surface.
Vertical spacing plate link slot, cross spacing arc plate insertion groove and upper limit groove are set on described vertical spacing base plate, vertical spacing top board；The most spacing base plate, the corresponding sliding link slot in vertically arranged multiple rows of and foundation bolt dowel position laterally outside of vertical spacing top board and connecting bolt.
Described cross spacing arc plate central angle is 90 °, arranges arc plate at cross spacing arc plate two ends and connects tenon, and arc plate connects tenon and inserts cross spacing arc plate insertion groove.
Arranging oblique assembly and connection bolt in the template of described top and pass groove through groove and assembling caging bolt, outer ledge is symmetrical arranged 3-4 pre-determined bit Grouting Pipe and passes hole, arranges assembling caging bolt and assembling caging bolt passes groove in the template of bottom.
Described lateral connection muscle one end is placed on foundation bolt outer surface；Lateral connection muscle is connected firmly with vertical spacing base plate or vertical spacing top board by the other end by sliding link slot and connecting bolt.
Described pre-determined bit injecting cement paste uses self-compaction particulate formula concrete.
Described ground anchor bolt is L-shaped, and one end is anchored in the foundation structure body of bottom, and the other end is through the ground anchor bolt of lower location-plate through hole, and is connected with leveling nut.
This utility model has following feature and beneficial effect
(1) in precasting yard or job site, bottom employing, lower location-plate, vertical spacing base plate, vertical spacing top board, upper location-plate are quickly positioned by template, top template, assembling caging bolt and assembly and connection bolt, not only can promote the installation effectiveness assembling mould bases, and can be with the positioning precision of lift structure.
(2) foundation bolt through hole or assembles caging bolt through behind hole through the foundation bolt of lower location-plate, upper location-plate, it is connected firmly with lower location-plate by anchor plate, controlled the vertical degree of foundation bolt by horizontal tension rib, thus realize the quick correction to foundation bolt locus.
(3) during the concreting of foundation bolt periphery, first pour pre-determined bit injecting cement paste and foundation bolt is carried out spacing, then carry out base concrete and pour, can prevent base concrete from pouring the position affecting foundation bolt.
Accompanying drawing explanation
Fig. 1 is that this utility model one steel construction foundation bolt shaper becomes more meticulous structural profile schematic diagram after pre-buried structure foundation bolt installation；
Fig. 2 is that Fig. 1 base concrete has poured rear structural profile schematic diagram；
Fig. 3 is that Fig. 1 steel construction foundation bolt shaper is completed rear structural profile schematic diagram；
Fig. 4 is Fig. 1 vertical spacing base plate, vertical spacing top board and cross spacing arc board connecting structure schematic diagram；
Fig. 5 is Fig. 1 positive elevational schematic view of vertical spacing top board；
Fig. 6 is Fig. 1 positive elevational schematic view of vertical spacing base plate；
Fig. 7 is location-plate floor map under Fig. 1；
Fig. 8 is location-plate floor map on Fig. 1；
Fig. 9 is stencil plane schematic diagram bottom Fig. 3；
Figure 10 is Fig. 1 top die board plane schematic diagram；
In figure: 1-foundation bolt；2-assembles caging bolt through hole；Template bottom 3-；Location-plate under 4-；5-vertical spacing base plate；6-vertical spacing top board；The upper location-plate of 7-；8-top template；9-cross spacing arc plate；10-upper limit plate；11-assembles caging bolt；12-ground anchor bolt；13-bottom foundation structure body；14-ground anchor bolt passes hole；Screed-coat bottom 15-；16-assembly and connection bolt passes hole；17-foundation bolt passes hole；18-anchor plate；19-lateral connection muscle；20-leveling nut；21-pre-determined bit Grouting Pipe passes hole；22-Grouting Pipe；23-pre-determined bit injecting cement paste；24-base concrete；25-vertical spacing plate link slot；26-cross spacing arc plate insertion groove；27-upper limit groove；28-sliding link slot；29-connecting bolt；30-arc plate connects tenon；31-assembly and connection bolt；32-assembly and connection bolt passes groove；33-assembles caging bolt through groove.
Specific embodiment
Illustrate embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, but the present embodiment is not limited to this utility model, every employing analog structure of the present utility model and similar change thereof, all should list protection domain of the present utility model in.
Foundation bolt design and manufacturing technology requirement, the requirement of pre-determined bit injecting cement paste construction technical requirement, base concrete pouring construction technology, upper location-plate and the requirement of lower location-plate design and construction technology, reinforcing bar binding or the requirement of welding procedure technology, ground anchor bolt design and construction technology requirement etc., repeating no more in present embodiment, emphasis illustrates that this utility model relates to the embodiment of method.
Fig. 1 is that this utility model one steel construction foundation bolt shaper becomes more meticulous structural profile schematic diagram after pre-buried structure foundation bolt installation, Fig. 2 is that Fig. 1 base concrete has poured rear structural profile schematic diagram, Fig. 3 is that Fig. 1 steel construction foundation bolt shaper is completed rear structural profile schematic diagram, Fig. 4 is Fig. 1 vertical spacing base plate, vertical spacing top board and cross spacing arc board connecting structure schematic diagram, Fig. 5 is Fig. 1 positive elevational schematic view of vertical spacing top board, Fig. 6 is Fig. 1 positive elevational schematic view of vertical spacing base plate, Fig. 7 is location-plate floor map under Fig. 1, Fig. 8 is location-plate floor map on Fig. 1, Fig. 9 is stencil plane schematic diagram bottom Fig. 3, Figure 10 is Fig. 1 top die board plane schematic diagram.
Become more meticulous pre-buried structure with reference to the steel construction foundation bolt shaper shown in Fig. 1 ~ Figure 10, lower location-plate 4 and upper location-plate 7 are set between top template 8 and bottom template 3, lower location-plate 4 and upper location-plate 7 are connected by vertical spacing top board 6 and vertical spacing base plate 5, arrange cross spacing arc plate 9 between vertical spacing top board 6 and vertical spacing base plate 5；Lower location-plate 4 is connected by ground anchor bolt 12 with bottom foundation structure body 13, and sets leveling nut 20 on lower location-plate 4；Pre-determined bit injecting cement paste 23 and base concrete 24 are set outside foundation bolt 1.
The anchor slab foundation bolt that foundation bolt 1 uses diameter 48mm, long 1000mm, strength grade to be Q235, same foundation bolt group contains 8 foundation bolts 1；Assembling caging bolt through hole 2 and foundation bolt through the aperture in hole 17 is 54mm；Assemble caging bolt and uniformly lay 4 through hole 2 along lower location-plate 4 and upper location-plate 7 hoop；It is middle through hole 2 that foundation bolt is positioned at adjacent assembling caging bolt through hole 17, sets 4 altogether.
Bottom template 3 and top template 8 use 1.0m × 1.0m, thick 10mm, strength grade to be the square plate of Q235；Arrange 4 in the template 3 of bottom assemble caging bolt 11 and assemble caging bolt through groove 33；Assemble the double thread bolt that caging bolt 11 uses diameter 48mm, long 600mm, strength grade to be Q235；Assembling caging bolt and pass groove 33 wide 60mm, long 120mm, axis is through the center of bottom template 3；Arranging oblique assembly and connection bolt in top template 8 and pass groove 33 through groove 32 and assembling caging bolt, outer ledge is symmetrical arranged 4 pre-determined bit Grouting Pipe through hole 21；Assembly and connection bolt is through groove 32 wide 30mm, long 60mm, and axis is through the center of top template 8；Pre-determined bit Grouting Pipe is 40mm through the aperture in hole 21.
Lower location-plate 4 uses 0.6m × 0.6m, thick 20mm, strength grade to be the square plate of Q235；Upper location-plate 7 all uses 0.8m × 0.8m, thick 20mm, strength grade to be the square plate of Q235；Circumferentially arranging 4 assembly and connection bolts on lower location-plate 4 and upper location-plate 7 and pass hole 16, arrange 4 ground anchor bolts and pass hole 14 on lower location-plate 4, ground anchor bolt passes a diameter of 30mm in hole 14；Assembly and connection bolt is 25mm through the internal diameter in hole 16；The long 500m of assembly and connection bolt 31 screw rod, the hexagonal flat head bolt using major diameter of thread to be 25mm；Being provided with upper limit plate 10 at upper location-plate 7 lower surface, upper limit plate 10 uses thick 10mm, length and width to be 250mm square plate；Ground anchor bolt 12 use use diameter 32mm, long 500mm spiral prefabricated L-shaped.
The rectangle steel plate that vertical spacing base plate 5 and vertical spacing top board 6 all use long 0.5m, high 0.45m, thick 20mm, strength grade to be Q235；Vertical spacing base plate 5 and vertical spacing top board 6 arrange vertical spacing plate link slot 25, cross spacing arc plate insertion groove 26, upper limit groove 27；The most spacing base plate 5, the vertically arranged two rows sliding link slot 28 that dowel 19 position is corresponding laterally outside with foundation bolt 1 of vertical spacing top board 6 and connecting bolt 29.The high 225mm of vertical spacing plate link slot 25；The cross spacing high 40mm of arc plate insertion groove 26, wide 40mm；Upper limit groove 27 wide 250mm, high 10mm；Lateral connection muscle 19 uses high 20mm, the steel disc of thick 5mm, and one end is placed on foundation bolt 1 outer surface, and lateral connection muscle 19 is connected firmly with vertical spacing base plate 5 or vertical spacing top board 6 by the other end by sliding link slot 28 and connecting bolt 29；The long 40mm of sliding link slot 28, wide 12mm；Connecting bolt 29 uses the hexagonal flat head bolt of external diameter 10mm.
Cross spacing arc plate 9 central angle is 90 °, and the steel plate cutting using thick 20mm, strength grade to be Q235 forms；Arranging arc plate at the two ends of cross spacing arc plate 9 and connect tenon 30, arc plate connects tenon 30 wide 40mm, long 20mm.
The concreting that bottom foundation structure body 13 uses strength grade to be C25 forms.The thick 40mm of bottom screed-coat 15, uses the medium sand material that grating is good.
Anchor plate 18 uses wide 150mm, long 150mm, thick 20mm, strength grade to be the square plate of Q235, and anchor plate 18 is welded to connect with foundation bolt 1.
Leveling nut 20 uses internal diameter 32mm nut.Grouting Pipe 22 uses the rubber hose of diameter 25mm.The self-compaction particulate formula concrete that pre-determined bit injecting cement paste 23 uses strength grade to be C35.The normal concrete that base concrete 24 uses strength grade to be C35.
Claims (8)
1. a steel construction foundation bolt shaper becomes more meticulous pre-buried structure, it is characterized in that between top template (8) and bottom template (3), arrange lower location-plate (4) and upper location-plate (7), lower location-plate (4) and upper location-plate (7) are connected by vertical spacing top board (6) and vertical spacing base plate (5), arrange cross spacing arc plate (9) between vertical spacing top board (6) and vertical spacing base plate (5)；Lower location-plate (4) is connected by ground anchor bolt (12) with bottom foundation structure body (13), and sets leveling nut (20) on lower location-plate (4)；In foundation bolt (1) outside, pre-determined bit injecting cement paste (23) and base concrete (24) are set.
Steel construction foundation bolt shaper the most according to claim 1 becomes more meticulous pre-buried structure, it is characterized in that: circumferentially arrange 3 on described lower location-plate (4) and upper location-plate (7) or 4 assembly and connection bolts pass hole (16), assembly and connection bolt at lower location-plate (4) arranges assembly and connection bolt fastening screw thread, at upper location-plate (7) lower surface welding upper limit plate (10) in hole (16).
Steel construction foundation bolt shaper the most according to claim 1 becomes more meticulous pre-buried structure, it is characterised in that: vertical spacing plate link slot (25), cross spacing arc plate insertion groove (26) and upper limit groove (27) are set on described vertical spacing base plate (5), vertical spacing top board (6)；The most spacing base plate (5), vertically arranged multiple rows of corresponding with foundation bolt (1) dowel laterally outside (19) the position sliding link slot (28) of vertical spacing top board (6) and connecting bolt (29).
Steel construction foundation bolt shaper the most according to claim 3 becomes more meticulous pre-buried structure, it is characterized in that: described cross spacing arc plate (9) central angle is 90 °, arranging arc plate at cross spacing arc plate (9) two ends and connect tenon (30), arc plate connects tenon (30) and inserts cross spacing arc plate insertion groove (26).
Steel construction foundation bolt shaper the most according to claim 1 becomes more meticulous pre-buried structure, it is characterized in that: oblique assembly and connection bolt is set on described top template (8) and through groove (32) and assembles caging bolt through groove (33), outer ledge is symmetrical arranged 3-4 pre-determined bit Grouting Pipe and passes hole (21), arranges assembling caging bolt (11) and assemble caging bolt through groove (33) in bottom template (3).
Steel construction foundation bolt shaper the most according to claim 3 becomes more meticulous pre-buried structure, it is characterised in that: described lateral connection muscle (19) one end is placed on foundation bolt (1) outer surface；Lateral connection muscle (19) is connected firmly with vertical spacing base plate (5) or vertical spacing top board (6) by the other end by sliding link slot (28) and connecting bolt (29).
Steel construction foundation bolt shaper the most according to claim 1 becomes more meticulous pre-buried structure, it is characterised in that: described pre-determined bit injecting cement paste (23) uses self-compaction particulate formula concrete.
Steel construction foundation bolt shaper the most according to claim 1 becomes more meticulous pre-buried structure, it is characterized in that: described ground anchor bolt (12) is L-shaped, one end is anchored in bottom foundation structure body (13), the other end is through the ground anchor bolt of lower location-plate (4) through hole (14), and is connected with leveling nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488894.8U CN205776309U (en) | 2016-05-26 | 2016-05-26 | A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488894.8U CN205776309U (en) | 2016-05-26 | 2016-05-26 | A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776309U true CN205776309U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488894.8U Active CN205776309U (en) | 2016-05-26 | 2016-05-26 | A kind of steel construction foundation bolt shaper becomes more meticulous pre-buried structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776309U (en) |
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- 2016-05-26 CN CN201620488894.8U patent/CN205776309U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Dong Inventor after: Wang Ying Inventor after: Yang Lianrong Inventor after: Shen Jianfeng Inventor after: Tan Liming Inventor after: Sheng Xiaofeng Inventor before: Wang Xinquan Inventor before: Han Shangyu Inventor before: Zhu Kai |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 313200 room 1701, Wulipai Road, Wu Kang Street, Deqing County, Huzhou, Zhejiang, 1701 Patentee after: Heng De Construction Company Limited Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: Hangzhou Jiang Run Science and Technology Ltd. |