CN102776893B - Combined type concrete unit foundation - Google Patents
Combined type concrete unit foundation Download PDFInfo
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- CN102776893B CN102776893B CN201210293384.1A CN201210293384A CN102776893B CN 102776893 B CN102776893 B CN 102776893B CN 201210293384 A CN201210293384 A CN 201210293384A CN 102776893 B CN102776893 B CN 102776893B
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Abstract
The invention relates to a combined type concrete unit foundation which at least comprises second concrete unit standard blocks spliced into the foundation, wherein the adjacent second concrete unit standard blocks are connected through a connecting steel plate in a bidirectional groove and an anchor rod penetrating through an anchor eye. The combined type concrete unit foundation also comprises first concrete unit standard blocks which are matched with the second concrete unit standard blocks and can be spliced into an extending foundation, wherein embedded steel plates on the vertical side surfaces of the first concrete unit standard block bodies are connected with embedded steel plates on the tops of second concrete unit standard block bodies through connecting angles and bolts. The combined type concrete unit foundation disclosed by the invention can be industrially prefabricated, so that foundation construction time is not occupied, foundation quality is improved while the construction period is reasonably shortened, and the size of the foundation can be freely combined; according to the stress requirements, the foundations in various shapes can be combined or the foundation is enlarged; and the combined type concrete unit foundation can be circularly used, is economical and environment-friendly, and can be rapidly mounted and dismounted, so that transportation, mounting and dismounting are rapid and convenient, and application range is wide.
Description
Technical field
The present invention relates to the temporary base in project building construction field, is a kind of combined concrete unit basis specifically.
Background technology
At present, in project building construction temporary base, extensively adopt cast-in-situ concrete Extended chemotherapy.This kind of basis is generally cast-in-situ single use, and cannot reclaim, easily cause the wasting of resources, long construction period, the feature of environmental protection is poor.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of combined concrete unit basis, have can prefabricated, the size of batch production can independent assortment, can the advantages such as use, rapid-assembling/disassembling and applied range be had enough to meet the need.
For reaching above object, the technical scheme that the present invention takes is:
A kind of combined concrete unit basis, is characterized in that: at least comprise the second concrete unit calibrated bolck 42 becoming basis for assembling combination, described second concrete unit calibrated bolck 42 comprises:
Entirety is the second concret block 5 of cube or rectangular shape,
Second concret block 5 is provided with at least one groove with the connection side of adjacent second concret block 5,
Second concret block 5 is provided with the anchor hole 8 be communicated with texturearunaperpendicular,
Two piece of second adjacent concret block 5 is spliced in the horizontal direction by level connection joint component.
On the basis of technique scheme, described level connection joint component comprises:
Junction steel plate 16, its two ends are arranged in the groove of one piece of second concret block 5 respectively,
Anchor pole 15, inserts anchor hole 8 from top to bottom, and through the junction steel plate 16 be located in groove, realizes the connection of two piece of second adjacent concret block 5.
On the basis of technique scheme, the groove roof of groove and groove bottom wall place are respectively provided with one block of pre-buried reinforcement steel plate 7.
On the basis of technique scheme, described groove is two-way groove 6, is arranged at four vertical side edge of the second concret block 5.
On the basis of technique scheme, on the end face of the second concret block 5, the pre-embedded steel slab 4 of a pre-buried interior screw thread nut 2 of band is provided with respectively between two parties along its four top margins, described pre-buried interior screw thread nut 2 has two at least, the orientation top margin adjacent thereto of pre-buried interior screw thread nut 2 is vertical
In four perpendicular sideways bottoms of the second concret block 5, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel
When the second concret block 5 stacked on top, the pre-embedded steel slab 4 of the end face of the second concret block 5 of lower floor, and second concret block 5 on upper strata erects sideways pre-embedded steel slab 4, is connected by vertical connecting member.
On the basis of technique scheme, described vertical connecting member comprises:
Connecting angle 13 and bolt 14, bolt 14, through after connecting angle 13, is spirally connected with pre-buried interior screw thread nut 2.
On the basis of technique scheme, also comprise the first concrete unit calibrated bolck 41 supporting with the second concrete unit calibrated bolck 42, become spread footing for assembling combination,
Described first concrete unit calibrated bolck 41 comprises:
Entirety is the first concret block 1 of cube or rectangular shape,
In four perpendicular sideways bottoms of the first concret block 1, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel
When the first concret block 1 and the second concret block 5 stacked on top, the pre-embedded steel slab 4 of the end face of the second concret block 5 of lower floor, and first concret block 1 on upper strata erects sideways pre-embedded steel slab 4, is connected by vertical connecting member.
Combined concrete unit basis of the present invention, batch production can be adopted prefabricated, do not take the foundation construction time, improve mass of foundation while reasonable shortening construction period, the size on basis can independent assortment, can need the basis or the Extended chemotherapy that are combined into various shape according to stressed, can turnover use, economic environmental protection, quickly assembled and disassembled transport, the fast assembling and disassembling of making is convenient, applied range.
Accompanying drawing explanation
The present invention has following accompanying drawing:
The elevational schematic view of the combined concrete unit basis that Fig. 1 is two-layer,
The top view of Fig. 2 Fig. 1,
A-A sectional drawing in Fig. 3 Fig. 2,
B-B sectional drawing in Fig. 4 Fig. 2,
Fig. 5 anchor pole elevational schematic view,
The elevational schematic view of the combined concrete unit basis of Fig. 6 one deck,
The top view of Fig. 7 Fig. 6,
The elevational schematic view of the expansion combined concrete unit basis that Fig. 8 is two-layer,
Fig. 9 second calibrated bolck structure chart,
A-A sectional drawing in Figure 10 Fig. 9,
B-B sectional drawing in Figure 11 Fig. 9,
The elevational schematic view of the combined concrete unit basis of Figure 12 tri-layers,
The top view of Figure 13 Figure 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Combined concrete unit basis of the present invention, at least comprise the second concrete unit calibrated bolck 42 becoming basis for assembling combination, described second concrete unit calibrated bolck 42 comprises:
Entirety is the second concret block 5 of cube or rectangular shape,
Second concret block 5 is provided with at least one groove with the connection side of adjacent second concret block 5,
Second concret block 5 is provided with the anchor hole 8 be communicated with texturearunaperpendicular,
Two piece of second adjacent concret block 5 is spliced in the horizontal direction by level connection joint component.
On the basis of technique scheme, described level connection joint component comprises:
Junction steel plate 16, its two ends are arranged in the groove of one piece of second concret block 5 respectively,
Anchor pole 15, inserts anchor hole 8 from top to bottom, and through the junction steel plate 16 be located in groove, realizes the connection of two piece of second adjacent concret block 5.
On the basis of technique scheme, the groove roof of groove and groove bottom wall place are respectively provided with one block of pre-buried reinforcement steel plate 7.
On the basis of technique scheme, described groove is two-way groove 6, is arranged at four vertical side edge of the second concret block 5.
On the basis of technique scheme, on the end face of the second concret block 5, the pre-embedded steel slab 4 of a pre-buried interior screw thread nut 2 of band is provided with respectively between two parties along its four top margins, described pre-buried interior screw thread nut 2 has two at least, the orientation top margin adjacent thereto of pre-buried interior screw thread nut 2 is vertical
In four perpendicular sideways bottoms of the second concret block 5, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel
When the second concret block 5 stacked on top, the pre-embedded steel slab 4 of the end face of the second concret block 5 of lower floor, and second concret block 5 on upper strata erects sideways pre-embedded steel slab 4, is connected by vertical connecting member.
On the basis of technique scheme, described vertical connecting member comprises:
Connecting angle 13 and bolt 14, bolt 14, through after connecting angle 13, is spirally connected with pre-buried interior screw thread nut 2.
On the basis of technique scheme, also comprise the first concrete unit calibrated bolck 41 supporting with the second concrete unit calibrated bolck 42, become spread footing for assembling combination,
Described first concrete unit calibrated bolck 41 comprises:
Entirety is the first concret block 1 of cube or rectangular shape,
In four perpendicular sideways bottoms of the first concret block 1, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel
When the first concret block 1 and the second concret block 5 stacked on top, the pre-embedded steel slab 4 of the end face of the second concret block 5 of lower floor, and first concret block 1 on upper strata erects sideways pre-embedded steel slab 4, is connected by vertical connecting member.
Described vertical connecting member comprises:
Connecting angle 13 and bolt 14, bolt 14, through after connecting angle 13, is spirally connected with pre-buried interior screw thread nut 2.
Combined concrete unit basis of the present invention, at least comprises the second concrete unit calibrated bolck 42 becoming basis for assembling combination,
As Fig. 9,10,11 illustrated embodiments, described second concrete unit calibrated bolck 42 comprises:
Entirety is the second concret block 5 of cube or rectangular shape,
The left and right being respectively provided with each vertical side of two-way groove 6(second concret block 5 in four vertical side edge of the second concret block 5 is respectively a vertical side, groove and this two vertical sides all through, therefore be called two-way groove), one block of pre-buried reinforcement steel plate 7 is respectively provided with at the groove roof of two-way groove 6 and groove bottom wall place
Four anchor holes 8 respectively man-to-man and two-way groove 6 are communicated with, and the end face of through second concret block 5 of described anchor hole 8 and bottom surface, as shown in Figure 10,11, four anchor holes 8 are separately positioned on four angles of the second concret block 5, parallel with the vertical side of the second concret block 5, anchor hole 8 is communicated with two-way groove 6, and the end face of through second concret block 5 of anchor hole 8 and bottom surface
On the end face of the second concret block 5, be provided with the pre-embedded steel slab 4 of a pre-buried interior screw thread nut 2 of band respectively between two parties along its four top margins, described pre-buried interior screw thread nut 2 has two at least, and the orientation top margin adjacent thereto of pre-buried interior screw thread nut 2 is vertical, see Figure 10
In four perpendicular sideways bottoms of the second concret block 5, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel, see Figure 11
When some second concrete unit calibrated bolcks 42 become basis for assembling combination, the second adjacent concrete unit calibrated bolck 42 is connected by the junction steel plate 16 be arranged in two-way groove 6 and the anchor pole 15 be threaded onto in anchor hole 8.
On the basis of technique scheme, as shown in Figure 5, described anchor pole 15 comprises:
Hollow steel pipe 10 and solid steel column 11, the lower end of hollow steel pipe 10 is connected with the upper end of solid steel column 11,
The upper end of hollow steel pipe 10 is provided with snap ring 9,
The lower end of solid steel column 11 is provided with guide head 12.Solid steel column 11 is positioned at groove (two-way groove 6) and pre-buried reinforcement steel plate 7 place, can guarantee the firm and reliable connection of two piece of second adjacent concret block 5.
It is below the embodiment that the second concrete unit calibrated bolck 42 assembling combination becomes basis.
1, some second concrete unit calibrated bolcks 42 become an embodiment on basis see Fig. 6,7 for assembling combination, and five piece of second concrete unit calibrated bolck about 42 successively serial is spliced to form strip foundation, wherein:
In the two-way groove 6 of the second adjacent concret block 5, one piece of junction steel plate 16 is set,
Anchor pole 15 to penetrate in anchor hole 8 and through the junction steel plate 16 be arranged in two-way groove 6, is connected as a single entity by the second adjacent concret block 5.
2, some second concrete unit calibrated bolcks 42 become another embodiment on basis see Fig. 1,2 for assembling combination, four piece of second concrete unit calibrated bolck 42 is spliced to form rectangular foundation, the rectangular foundation of basecoat namely for being spliced to form by four the second concrete unit calibrated bolcks 42 in Fig. 1,2, wherein:
In the two-way groove 6 of the second adjacent concret block 5, one piece of junction steel plate 16 is set,
Anchor pole 15 to penetrate in anchor hole 8 and through the junction steel plate 16 be arranged in two-way groove 6, is connected as a single entity by the second adjacent concret block 5.
Figure 12,13 middle one decks also for be spliced to form rectangular foundation by four piece of second concrete unit calibrated bolck 42.
3, some second concrete unit calibrated bolcks 42 become another embodiment on basis see Figure 12,13 for assembling combination, nine piece of second concrete unit calibrated bolck 42 is spliced to form rectangular foundation, the rectangular foundation of basecoat namely for being spliced to form by nine the second concrete unit calibrated bolcks 42 in Figure 12,13, wherein:
In the two-way groove 6 of the second adjacent concret block 5, one piece of junction steel plate 16 is set,
Anchor pole 15 to penetrate in anchor hole 8 and through the junction steel plate 16 be arranged in two-way groove 6, is connected as a single entity by the second adjacent concret block 5.
Become the embodiment on basis according to above-mentioned three some second concrete unit calibrated bolcks 42 for assembling combination, can according to actual needs, select the second concrete unit calibrated bolck 42 of varying number to be assembled into the basis of required form.The concrete usage quantity of the second concrete unit calibrated bolck 42 is determined according to design basis size.
On the basis of technique scheme, as shown in Figure 1, 2, also comprise the first concrete unit calibrated bolck 41 supporting with the second concrete unit calibrated bolck 42, become spread footing for assembling combination,
Embodiment as shown in Figure 1, 2, described first concrete unit calibrated bolck 41 comprises:
Entirety is the first concret block 1 of cube or rectangular shape,
Flange 3 is provided with between two parties at the end face of the first concret block 1, outer edge along flange 3 is provided with the pre-buried interior screw thread nut 2 of a circle, pre-buried interior screw thread nut 2 is uniformly distributed at equal intervals, in embodiment shown in Fig. 2, outer edge along flange 3 is provided with ten pre-buried interior screw thread nuts 2 altogether, flange 3 essence is one piece of pre-embedded steel slab, and flange 3 is for being connected with steel pipe post
In four perpendicular sideways bottoms of the first concret block 1, be provided with the pre-embedded steel slab 4 of two pre-buried interior screw thread nuts 2 of band side by side respectively between two parties, every block pre-embedded steel slab 4 is at least provided with two pre-buried interior screw thread nuts 2, the orientation base adjacent thereto of pre-buried interior screw thread nut 2 is parallel
When the first concrete unit calibrated bolck 41 becomes spread footing with the second concrete unit calibrated bolck 42 assembling combination, the first concret block 1 is erected sideways pre-embedded steel slab 4 and is connected with the pre-embedded steel slab 4 of bolt 14 with the second concret block 5 end face by connecting angle 13.
Be below that the first concrete unit calibrated bolck 41 becomes the embodiment of spread footing with the second concrete unit calibrated bolck 42 assembling combination.
1, two-layer spread footing embodiment is see Fig. 1,2,3,4, orlop (first floor) is the basis be made up of four piece of second concrete unit calibrated bolck 42, the second layer is that one piece of first concrete unit calibrated bolck 41, first concret block 1 is erected sideways pre-embedded steel slab 4 and is connected with the pre-embedded steel slab 4 of bolt 14 with the second concret block 5 end face by connecting angle 13.That is: described basis is two-layer, and first floor is the basis be made up of four piece of second concrete unit calibrated bolck 42, and the second layer is one piece of first concrete unit calibrated bolck 41.
First concret block 1 erects between sideways pre-embedded steel slab 4 and the pre-embedded steel slab 4 of the second concret block 5 end face and first installs connecting angle 13, just bolt 14 penetrates in connecting angle 13 and pre-buried interior screw thread nut 2 again, can complete the connection of the first concret block 1 and the second concret block 5.
2, two-layer expansion formula spread footing embodiment, see Fig. 8, is assemblied to form again by the spread footing shown in two Fig. 1.That is: described basis is two-layer, and first floor is the rectangle basis be made up of eight piece of second concrete unit calibrated bolck 42, and the second layer is two piece of first concrete unit calibrated bolck 41,
The four piece of second concrete unit calibrated bolck 42 forming rectangle basis left part is provided with a first concrete unit calibrated bolck 41,
The four piece of second concrete unit calibrated bolck 42 forming rectangle basis right part is provided with a first concrete unit calibrated bolck 41.
The connected mode of the second concrete unit calibrated bolck 42 sees above to be stated, and no longer describes in detail.
3, the expansion formula spread footing embodiment of three layers is see Figure 12,13, orlop (first floor) is the basis that nine piece of second concrete unit calibrated bolck 42 forms, the second layer is the basis that four piece of second concrete unit calibrated bolck 42 forms, and the superiors' (third layer) are two piece of first concrete unit calibrated bolck 41.
The connection of the second concrete unit calibrated bolck 42 of first floor and the second layer has been used for reference the first concret block 1 and has been erected connected mode between sideways pre-embedded steel slab 4 and the pre-embedded steel slab 4 of the second concret block 5 end face, see aforementioned, no longer describes in detail.
The requirement of the first concrete unit calibrated bolck 41 and the second concrete unit calibrated bolck 42 is determined according to design basis size.
According to such scheme record, should predict and the present invention includes but be not limited to this example, concrete unit by reserving hole channel wear presstressed reinforcing steel to pull-shaped be in strip basis or other forms of basis also within protection scope of the present invention.
Concrete unit of the present invention can have enough to meet the need use, reduce engineering cost, and the feature of environmental protection is good; The type of composition combined concrete unit basis is few, and the division of labor of each ingredient is clear and definite, the generation of the fortuitous event such as avoid foundation construction anti-loaded, wrongly installed; By installing connecting angle on pre-buried steel component between multiple layer combination, and on connecting angle, penetrate bolt formed jointly stressed entirety, can to meet between concrete unit levels effective is connected for connecting angle and bolt, can meet spacing requirement again.
The content be not described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (6)
1. a combined concrete unit basis, is characterized in that: at least comprise the second concrete unit calibrated bolck (42) becoming basis for assembling combination, described second concrete unit calibrated bolck (42) comprising:
Entirety is second concret block (5) of cube or rectangular shape,
Second concret block (5) is provided with at least one groove with the connection side of adjacent second concret block (5), described groove is two-way groove (6), be arranged at four vertical side edge of the second concret block (5), the left and right of each vertical side of the second concret block (5) is respectively a vertical side, groove and this two vertical sides all through;
Second concret block (5) is provided with the anchor hole (8) be communicated with texturearunaperpendicular,
Two piece of second adjacent concret block (5) is spliced in the horizontal direction by the level connection joint component be nested in two piece of second adjacent concret block (5) groove.
2. combined concrete unit basis as claimed in claim 1, it is characterized in that, described level connection joint component comprises:
Junction steel plate (16), its two ends are arranged in the groove of one piece of second concret block (5) respectively,
Anchor pole (15), inserts anchor hole (8) from top to bottom, and through the junction steel plate be located in groove (16), realizes the connection of two piece of second adjacent concret block (5).
3. combined concrete unit basis as claimed in claim 1, is characterized in that: the groove roof of groove and groove bottom wall place are respectively provided with one piece of pre-buried reinforcement steel plate (7).
4. combined concrete unit basis as claimed in claim 1, it is characterized in that: on the end face of the second concret block (5), the pre-embedded steel slab (4) of a pre-buried interior screw thread nut (2) of band is provided with respectively between two parties along its four top margins, described pre-buried interior screw thread nut (2) has two at least, the orientation top margin adjacent thereto of pre-buried interior screw thread nut (2) is vertical
In four perpendicular sideways bottoms of the second concret block (5), be provided with the pre-embedded steel slab (4) of two pre-buried interior screw thread nuts (2) of band side by side respectively between two parties, every block pre-embedded steel slab (4) is at least provided with two pre-buried interior screw thread nuts (2), the orientation base adjacent thereto of pre-buried interior screw thread nut (2) is parallel
When the second concret block (5) stacked on top, the pre-embedded steel slab (4) of the end face of second concret block (5) of lower floor, sideways pre-embedded steel slab (4) perpendicular with second concret block (5) on upper strata, is connected by vertical connecting member.
5. combined concrete unit basis as claimed in claim 4, it is characterized in that, described vertical connecting member comprises:
Connecting angle (13) and bolt (14), bolt (14), through after connecting angle (13), is spirally connected with pre-buried interior screw thread nut (2).
6. combined concrete unit basis as claimed in claim 1, is characterized in that, also comprise the first concrete unit calibrated bolck (41) supporting with the second concrete unit calibrated bolck (42), become spread footing for assembling combination,
Described first concrete unit calibrated bolck (41) comprising:
Entirety is first concret block (1) of cube or rectangular shape,
In four perpendicular sideways bottoms of the first concret block (1), be provided with the pre-embedded steel slab (4) of two pre-buried interior screw thread nuts (2) of band side by side respectively between two parties, every block pre-embedded steel slab (4) is at least provided with two pre-buried interior screw thread nuts (2), the orientation base adjacent thereto of pre-buried interior screw thread nut (2) is parallel
When the first concret block (1) and the second concret block (5) stacked on top, the pre-embedded steel slab (4) of the end face of second concret block (5) of lower floor, sideways pre-embedded steel slab (4) perpendicular with first concret block (1) on upper strata, is connected by vertical connecting member.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210293384.1A CN102776893B (en) | 2012-08-16 | 2012-08-16 | Combined type concrete unit foundation |
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| CN201210293384.1A CN102776893B (en) | 2012-08-16 | 2012-08-16 | Combined type concrete unit foundation |
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| CN102776893B true CN102776893B (en) | 2015-02-11 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604080B (en) * | 2015-12-08 | 2018-11-23 | 中铁二院工程集团有限责任公司 | A kind of isosceles triangle Extended chemotherapy construction |
| CN105780665B (en) * | 2016-05-06 | 2017-10-27 | 中铁大桥局集团第八工程有限公司 | Two-way adjustable connector and its construction method |
| CN106836256A (en) * | 2016-11-14 | 2017-06-13 | 中建三局基础设施工程有限公司 | A kind of assembly concrete unit |
| CN107558482A (en) * | 2017-09-28 | 2018-01-09 | 中国建筑第八工程局有限公司 | Assembling frame basis and its construction method |
| CN108005099B (en) * | 2017-11-24 | 2023-08-15 | 国网江苏省电力公司南京供电公司 | Prefabricated assembled concrete stepped foundation for pole tower and assembling method thereof |
| CN108643219B (en) * | 2018-06-29 | 2023-06-02 | 华中科技大学 | Static pressure miniature pile foundation of anchor rod of assembled power transmission line and construction method of static pressure miniature pile foundation |
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| JP2001241116A (en) * | 2000-02-29 | 2001-09-04 | Motojima Kayoko | Architectural hardware |
| CN1526044A (en) * | 2001-07-09 | 2004-09-01 | 立体行销股份有限公司 | Foundation structure, components therefor and method of constructing a foundation |
| CN101305140A (en) * | 2005-11-10 | 2008-11-12 | 罗格·F·马什 | Bolt-a-blok-a system for unitized, post-tensioned masonry structures |
| CN102212995A (en) * | 2010-04-09 | 2011-10-12 | 王广武 | Pre-fabricated combination foundation |
| CN202039376U (en) * | 2011-03-28 | 2011-11-16 | 华益兰馨(北京)环境科技有限公司 | Counterweight foundation block for large-scale inflation film |
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2012
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001241116A (en) * | 2000-02-29 | 2001-09-04 | Motojima Kayoko | Architectural hardware |
| CN1526044A (en) * | 2001-07-09 | 2004-09-01 | 立体行销股份有限公司 | Foundation structure, components therefor and method of constructing a foundation |
| CN101305140A (en) * | 2005-11-10 | 2008-11-12 | 罗格·F·马什 | Bolt-a-blok-a system for unitized, post-tensioned masonry structures |
| CN102212995A (en) * | 2010-04-09 | 2011-10-12 | 王广武 | Pre-fabricated combination foundation |
| CN202039376U (en) * | 2011-03-28 | 2011-11-16 | 华益兰馨(北京)环境科技有限公司 | Counterweight foundation block for large-scale inflation film |
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Owner name: NO.1 ENGINEERING CO., LTD., ZHONGTIE BRIDGE BUREAU Free format text: FORMER OWNER: NO.1 ENGINEERING CO., LTD., ZHONGTIE BRIDGE BUREAU GROUP GROUP CO., LTD., ZHONGTIE DAQIAO BUREAU Effective date: 20150113 Owner name: GROUP CO., LTD., ZHONGTIE DAQIAO BUREAU Free format text: FORMER OWNER: CHINA ZHONGTIE MAJOR BRIDGE ENGINEERING CO., LTD. Effective date: 20150113 |
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Effective date of registration: 20150113 Address after: 430050 Hanyang Road, Hanyang District, Hubei, No. 38, No. Applicant after: Group Co., Ltd., Zhongtie Daqiao Bureau Applicant after: No.1 Engineering Co., Ltd., Zhongtie Bridge Bureau Group Address before: 430074 Hubei province Wuhan Dongxin East Lake New Technology Development Zone Road SBI Venture Street No. 6 Building 12 layer Applicant before: China Zhongtie Major Bridge Engineering Co., Ltd. Applicant before: No.1 Engineering Co., Ltd., Zhongtie Bridge Bureau Group Applicant before: Group Co., Ltd., Zhongtie Daqiao Bureau |
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