CN111305389A - A steel construction built-in fitting reinforcement tool for commodity circulation warehouse - Google Patents
A steel construction built-in fitting reinforcement tool for commodity circulation warehouse Download PDFInfo
- Publication number
- CN111305389A CN111305389A CN202010182919.2A CN202010182919A CN111305389A CN 111305389 A CN111305389 A CN 111305389A CN 202010182919 A CN202010182919 A CN 202010182919A CN 111305389 A CN111305389 A CN 111305389A
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- China
- Prior art keywords
- steel
- embedded part
- structure embedded
- steel structure
- bar
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000002787 reinforcement Effects 0.000 title claims description 4
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Images
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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4128—Elements with sockets receiving adjustable or removal nuts
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a reinforced (rfd) instrument of steel construction built-in fitting for commodity circulation warehouse, the built-in fitting is pre-buried in the concrete frame post or the frame roof beam in commodity circulation warehouse, includes steel construction built-in fitting, reinforcing bar, its characterized in that: the steel structure embedded part comprises a plurality of anchor rods (2) and a steel plate (1), the steel bar is a threading steel bar (4) with a certain length, and nuts are arranged in the threading steel bar; wherein: when the steel structure embedded part is used, one surface of the steel plate (1) with the mantle fiber reinforced bars (4) is abutted against the supporting template of the concrete frame column or the frame beam and is locked by the nuts, so that the position of the steel structure embedded part in the concrete frame column or the frame beam is fixed. The tool for reinforcing the steel structure embedded part of the logistics warehouse has the advantages of being simple in structure, convenient to manufacture, capable of greatly improving the operation efficiency, reducing the workload of processing purlin supporting plates and purlins in a wall surface system during steel structure construction, capable of recycling the threading steel bars and the anti-skidding nuts for many times and capable of reducing the engineering cost.
Description
Technical Field
The invention relates to a reinforcing tool for an embedded part of a reinforced concrete structure, in particular to a reinforcing tool for an embedded part of a steel structure for a logistics warehouse.
Background
Under the influence of economic globalization, the logistics industry of China is rapidly developed. The logistics industry has become one of the national economic pillars. The method occupies an important position in the aspect of economic construction. The logistics companies have grown rapidly. The competition and the daily increase of the logistics industry are increased, and the competitiveness of the industry is enhanced in order to adapt to the market development. Logistics companies must provide more comprehensive and sophisticated services to customers. Increasing the rate of distribution of articles is one of the effective means for increasing competitiveness of large logistics companies.
The complete logistics turnover network is one of the core points for improving the speed matching rate of the goods, and the demand of the logistics turnover point is larger and larger. The construction period of the logistics warehouse project is short, and the quality requirement is high. And a part of logistics warehouses adopt a form of combining a reinforced concrete structure with a steel structure. The construction of embedded parts (the joint of a reinforced concrete structure and a steel structure) is one of the important construction points of the warehouse. Due to the structural particularity and the fixing and positioning difficulty of the embedded part, the traditional method adopts the mode that the embedded part is fixed with a column steel bar and a beam steel bar straight anchor or a bent anchor, and the position of the embedded part is determined by measuring the dimension height. If the pouring speed is not proper or the concrete vibration measures are not proper in the concrete pouring construction process, the problem of displacement of the embedded part can be caused. If the verticality of the column body is out of tolerance, the depth of the embedded part is too large or too small. The purlin handling capacity greatly increases, construction cycle greatly increased and the measure expense greatly increased in later stage steel construction wall system.
The known steel structural embedded parts for the logistics warehouse have various inconveniences and problems.
Disclosure of Invention
The invention aims to provide a steel structure embedded part reinforcing tool for a logistics warehouse, which is used for reducing the processing amount of purlin supporting plates and purlins in a later-stage steel structure wall surface system.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a steel construction built-in fitting reinforcement tool for commodity circulation warehouse, the built-in fitting is pre-buried in the concrete frame post or the frame roof beam in commodity circulation warehouse, includes steel construction built-in fitting, reinforcing bar, its characterized in that:
the steel structure embedded part comprises a plurality of anchor rods and a steel plate, one end of each anchor rod is bent to form a bent foot, and the other end of each anchor rod is fixedly welded with one side of the steel plate;
the steel bar is a mantle fiber steel bar with a certain length, one end of the mantle fiber steel bar is fixedly welded with the other side of the steel plate without the anchor rod, so that the mantle fiber steel bar is perpendicular to the surface of the steel plate, and a nut is arranged in the mantle fiber steel bar;
wherein: when the reinforcing tool for the steel structure embedded part is used, one side, provided with the mantle fiber reinforced steel, of the steel plate is abutted against the supporting template of the concrete frame column or the frame beam, the template is provided with a round hole penetrating through the mantle fiber reinforced steel and is locked by a nut, so that the position of the steel structure embedded part in the concrete frame column or the frame beam is fixed, and after the steel structure embedded part reaches the form removal strength in the concrete frame column or the frame beam, the nut and the template are removed, and the part protruding out of the surface of the steel structure embedded part is cut off, so as to be used for welding and erecting members for mounting purlins of a logistics warehouse.
The steel structure embedded part reinforcing tool for the logistics warehouse can be further realized by adopting the following technical measures.
The steel structure embedded reinforcing tool piece for the logistics warehouse is characterized in that the nut is an anti-slip nut.
According to the reinforcing tool for the steel structure embedded part of the logistics warehouse, the diameter of the nut is more than or equal to 10 mm.
According to the steel structure embedded part reinforcing tool for the logistics warehouse, the diameter of the threading steel bar is larger than or equal to 12 mm.
After the technical scheme is adopted, the steel structure embedded part for the logistics warehouse has the following advantages:
1. the device has simple structure and convenient manufacture;
2. the working efficiency is greatly improved, the workload of processing purlin supporting plate embedded parts and purlins in a wall surface system during the construction of a steel structure is reduced, and the construction period of the wall surface system is prevented from being increased;
3 the mantle fiber reinforcing bar and the antiskid nut can be recycled for many times, and the engineering cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a steel structure embedded part reinforcing tool for a logistics warehouse according to an embodiment of the invention.
In the figure: 1 steel plate, 2 anchor rods, 3 bent feet, 4 mantle fiber reinforcing steel bars and 5 anti-skidding nuts.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The steel structure embedded part reinforcing tool for the logistics warehouse is characterized in that the embedded part is embedded in a concrete frame column or a frame beam of the logistics warehouse and comprises a steel structure embedded part and reinforcing steel bars.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a steel structure embedded part reinforcing tool for a logistics warehouse according to an embodiment of the present invention. As shown in the figure, the steel structure embedded part comprises four steel bars 2 and a steel plate 1, one end of each steel bar 2 is bent to form a bent leg 3, and the other end of each steel bar 2 is fixedly welded to one side of the steel plate 1.
The steel bar is a mantle fiber steel bar 4 with a certain length, one end of the mantle fiber steel bar is fixedly welded with the center of the surface of the other side of the steel plate 1 without the steel bar, so that the mantle fiber steel bar is perpendicular to the surface of the steel plate, and a nut is arranged in the mantle fiber steel bar.
Wherein: when the reinforcing tool for the steel structure embedded part is used, one surface, provided with the mantle fiber reinforced bars 4, of the steel plate 1 is abutted against the erected template of the concrete frame column or the frame beam, the template is provided with round holes penetrating the mantle fiber reinforced bars and is locked by nuts, so that the position of the steel structure embedded part in the concrete frame column or the frame beam is fixed, the nuts and the template are detached after the steel structure embedded part reaches the template removal strength in the concrete frame column or the frame beam, and the parts protruding out of the surface of the steel structure embedded part are cut off to be used for welding members for mounting purlins of the logistics warehouse. The nut is an anti-slip nut 5. The diameter of the nut is 10mm, and the diameter of the mantle fiber reinforcing steel bar is 12 mm.
Example 2
The invention discloses a using method of a steel structure embedded part for a logistics warehouse, which comprises the following steps:
a reinforcing system consisting of phi 12mm mantle fiber reinforcing steel bars and phi 10mm antiskid nuts is welded with the embedded parts to form a whole body which is fixed with the template. After the structural column and the structural beam reach the form removal strength, the phi 10 anti-slip nuts and the form of the reinforcing system are removed, phi 12mm steel bars protruding out of the surface of the structural column or the embedded part of the structural beam are cut off, polishing of the end parts of the phi 12mm steel bars after cutting off and the reinforcing system consisting of the phi 10mm anti-slip nuts can be recycled for many times, and compared with the processing work of purlin supporting plates and purlins of a wall surface system in the later period, the method is time-saving, labor-saving and high in finished product quality.
The steel structure embedded part reinforcing tool for the logistics warehouse has substantial characteristics and obvious technical progress, greatly avoids the situations of offset displacement and too deep or too shallow depth of the embedded part, and reduces the workload of processing purlin supporting plates and purlins in a wall surface system during steel structure construction. The increase of the construction period of the wall surface system is avoided, and the construction treatment cost is reduced. And the method is simple and convenient, is easy to operate, and is convenient for finding tool processing materials.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (4)
1. The utility model provides a steel construction built-in fitting reinforcement tool for commodity circulation warehouse, pre-buried in the concrete frame post or the frame roof beam in commodity circulation warehouse, includes steel construction built-in fitting, reinforcing bar, its characterized in that:
the steel structure embedded part comprises a plurality of steel bars (2) and a steel plate (1), one end of each steel bar (2) is bent to form a bent pin (3), and the other end of each steel bar (2) is fixedly welded with one side of the steel plate (1);
the steel bar is a mantle fiber steel bar (4) with a certain length, one end of the mantle fiber steel bar is fixedly welded with the other side of the steel plate (1) without the anchor rod, so that the mantle fiber steel bar is perpendicular to the surface of the steel plate, and a nut is arranged in the mantle fiber steel bar;
wherein: when the steel structure embedded part is used, one surface of the steel plate (1) with the threading steel bars (4) is abutted against the supporting template of the concrete frame column or the frame beam, the template is provided with round holes penetrating through the threading steel bars and locked by nuts so as to fix the position of the steel structure embedded part in the concrete frame column or the frame beam, and after the steel structure embedded part is fixed in the concrete frame column or the frame beam to reach the template removal strength, the nuts and the template are removed, and the parts protruding out of the surface of the steel structure embedded part are cut off so as to be used for welding and erecting members for purlin installation of the logistics warehouse.
2. The steel structural embedment for the logistics warehouse of claim 1, wherein the nut is a slip-resistant nut (5).
3. The steel structure embedded part for the logistics warehouse of claim 1, wherein the diameter of the nut is more than or equal to 10 mm.
4. The steel structure embedded part for the logistics warehouse of claim 1, wherein the diameter of the threading steel bar is more than or equal to 12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182919.2A CN111305389A (en) | 2020-03-16 | 2020-03-16 | A steel construction built-in fitting reinforcement tool for commodity circulation warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182919.2A CN111305389A (en) | 2020-03-16 | 2020-03-16 | A steel construction built-in fitting reinforcement tool for commodity circulation warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111305389A true CN111305389A (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010182919.2A Pending CN111305389A (en) | 2020-03-16 | 2020-03-16 | A steel construction built-in fitting reinforcement tool for commodity circulation warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111305389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607053A (en) * | 2022-01-06 | 2022-06-10 | 中国五冶集团有限公司 | Embedded positioning and reinforcing method for steel structure foundation bolts of modern logistics warehouse |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203230046U (en) * | 2013-04-28 | 2013-10-09 | 江苏省华建建设股份有限公司 | Combined embedded part for concrete wall, column and splice bars |
| CN203684398U (en) * | 2013-12-16 | 2014-07-02 | 中国建筑第六工程局有限公司 | Device for positioning embedded parts in reinforced concrete structure |
| CN204098231U (en) * | 2014-09-05 | 2015-01-14 | 中冶天工上海十三冶建设有限公司 | A kind of installation of embedded parts frock |
| CN204781345U (en) * | 2015-04-23 | 2015-11-18 | 山东三箭建设工程管理有限公司 | Two substructure drawknot muscle built -in fitting construction structures |
-
2020
- 2020-03-16 CN CN202010182919.2A patent/CN111305389A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203230046U (en) * | 2013-04-28 | 2013-10-09 | 江苏省华建建设股份有限公司 | Combined embedded part for concrete wall, column and splice bars |
| CN203684398U (en) * | 2013-12-16 | 2014-07-02 | 中国建筑第六工程局有限公司 | Device for positioning embedded parts in reinforced concrete structure |
| CN204098231U (en) * | 2014-09-05 | 2015-01-14 | 中冶天工上海十三冶建设有限公司 | A kind of installation of embedded parts frock |
| CN204781345U (en) * | 2015-04-23 | 2015-11-18 | 山东三箭建设工程管理有限公司 | Two substructure drawknot muscle built -in fitting construction structures |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607053A (en) * | 2022-01-06 | 2022-06-10 | 中国五冶集团有限公司 | Embedded positioning and reinforcing method for steel structure foundation bolts of modern logistics warehouse |
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Application publication date: 20200619 |
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| RJ01 | Rejection of invention patent application after publication |