CN111101604A - Combined type embedded part for steel inclined support floor of prefabricated part - Google Patents
Combined type embedded part for steel inclined support floor of prefabricated part Download PDFInfo
- Publication number
- CN111101604A CN111101604A CN201911309271.4A CN201911309271A CN111101604A CN 111101604 A CN111101604 A CN 111101604A CN 201911309271 A CN201911309271 A CN 201911309271A CN 111101604 A CN111101604 A CN 111101604A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing
- fixed
- prefabricated
- fixed sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- 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
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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
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a combined embedded part of a steel inclined support floor of a prefabricated part, which comprises a fixed plate, an additional plate, a fixed sleeve, a bolt and a U-shaped connecting rib, wherein the U-shaped connecting rib is arranged at the upper part of the fixed plate; and the embedded part can be repeatedly used, and the bolts for fixing the embedded part are dismounted, so that the floor surface is complete, and the requirement of civilized construction is met.
Description
Technical Field
The invention relates to the technical field of building accessories, in particular to a combined type embedded part for a steel inclined support floor of a prefabricated part.
Background
Along with the compulsory popularization of the government of prefabricated assembly buildings, the using amount of the steel inclined struts is increased day by day, U-shaped steel bar rings buried in floors easily bring potential safety hazards to operation workers, energy consumption is reduced by oxygen cutting, manpower is consumed, civilized construction is influenced, most construction sites use irregular U-shaped steel bar rings indiscriminately, serious potential safety hazards are brought to the safety production of the assembly type buildings, the U-shaped embedded steel bars are connected to the traditional inclined strut floor, workers do not notice tripping when protruding out of the floor, shear wall anchor bars pass through the chest backs to cause over-safety accidents in the construction sites, cutting is needed, fire prevention measures are needed to be taken to prevent fire disasters during cutting, pits are not dug in the periphery of the embedded steel bars before cutting, the embedded steel bars can protrude out of the floor after cutting, the pits are cut, the positions of the embedded steel bars are repaired after finishing, and the floor faces are not neat.
Therefore, the combined type embedded part of the inclined support floor surface, which is safe and reliable, ensures excellent safe production performance and is low in cost, is to be researched and developed.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a prefabricated component steel bearing diagonal floor combination formula built-in fitting, includes fixed plate, additional plate, fixed sleeve, bolt, U type splice bar sets up in fixed plate upper portion, the additional plate sets up in the fixed plate lower part, the vertical setting of fixed sleeve is in additional plate lower part, the one end that fixed sleeve and additional plate are connected is equipped with the internal thread hole, be equipped with the screw that corresponds with the internal thread hole in the fixed sleeve on fixed plate, the additional plate, the bolt makes fixed plate, additional plate, fixed sleeve fuse in the internal thread hole in the fixed sleeve from the screw installation.
As an improvement, two ends of the U-shaped connecting rib are respectively connected with two short edges of the fixing plate, and the middle of the U-shaped connecting rib is also provided with an intermediate connecting rib connected with the long edge of the fixing plate.
As the improvement, the U type splice bar includes the installation department of being connected with the fixed plate surface and the connecting portion of being connected with the bearing diagonal member, the contained angle between connecting portion and the connecting portion is the obtuse angle.
As an improvement, one end of the fixing sleeve, which is far away from the additional plate, is also provided with an anchoring through hole which horizontally penetrates through the fixing sleeve.
As an improvement, the number of the fixing sleeves is two and is arranged along the length direction of the fixing plate, and the number of the bolts and the number of the screw holes are arranged corresponding to the number of the fixing sleeves.
After adopting the structure, the invention has the following advantages: the combined embedded part can effectively save time, labor and convenience, the U-shaped connecting ribs are convenient to connect the supporting rod piece hooks, safety and reliability are realized, the disassembly is convenient, and the combined embedded part cannot deform when a component is stressed laterally; and the embedded part can be repeatedly used, and the bolts for fixing the embedded part are dismounted, so that the floor surface is complete, and the requirement of civilized construction is met.
Drawings
FIG. 1 is a schematic cross-sectional structure diagram of a combined type embedded part of a prefabricated part steel inclined support floor.
FIG. 2 is a schematic top view of a combined embedded part of a prefabricated steel inclined support floor according to the invention.
As shown in the figure: 1. the fixing plate comprises a fixing plate body, 2 parts of an additional plate, 3 parts of a fixing sleeve, 4 parts of bolts, 5 parts of U-shaped connecting ribs, 5.1 parts of installation parts, 5.2 parts of connecting parts, 6 parts of screw holes, 7 parts of middle connecting ribs, 8 parts of anchoring through holes.
Detailed Description
The combined type embedded part comprises a fixed plate 1, an additional plate 2, a fixed sleeve 3, a bolt 4 and a U-shaped connecting rib 5, wherein the U-shaped connecting rib 5 is arranged on the upper portion of the fixed plate 1, the additional plate 2 is arranged on the lower portion of the fixed plate 1, the fixed sleeve 3 is vertically arranged on the lower portion of the additional plate 2, an inner screw hole is formed in one end, connected with the additional plate 2, of the fixed sleeve 3, screw holes 6 corresponding to the inner screw hole in the fixed sleeve 3 are formed in the fixed plate 1 and the additional plate 2, and the bolt 4 is installed in the inner screw hole in the fixed sleeve 3 from the screw holes to enable the fixed plate 1, the additional plate 2 and the fixed sleeve 3 to be connected into a whole.
As a preferred embodiment of this embodiment, two ends of the U-shaped connecting rib 5 are respectively connected to two short edges of the fixing plate 1, and the middle portion of the U-shaped connecting rib 5 is further provided with an intermediate connecting rib 7 connected to a long edge of the fixing plate 1.
As a preferred embodiment of this embodiment, the U-shaped connecting rib 7 includes an installation portion 5.1 connected to the surface of the fixing plate 1 and a connection portion 5.2 connected to the diagonal bracing member, and an included angle between the connection portion 5.2 and the connection portion 5.1 is an obtuse angle.
As a preferred embodiment of the present embodiment, an anchoring through hole 8 horizontally penetrating is further formed at one end of the fixing sleeve 3 far away from the additional plate 2.
As a preferred embodiment of the present embodiment, the number of the fixing sleeves 3 is two and is arranged along the length direction of the fixing plate 1, and the number of the bolts 4 and the number of the screw holes are arranged corresponding to the number of the fixing sleeves 3.
When the method is implemented specifically, the inner screw holes in the fixing sleeves are M14 inner screws processed by using a No. 20 steel sleeve, each inner screw in the fixing sleeve is drawn by 25KN, the inner screws in the two fixing sleeves are combined in a product and are drawn by 90KN in total, in order to improve the holding power with the structural surface concrete, an anchoring through hole with the diameter of 11 mm is drilled at the root part of the fixing sleeve, so that a reinforcing steel bar with the diameter of 10 mm and the length of 600 mm can be conveniently inserted and fixed in a floor cast-in-situ layer, and the anchoring drawing force is more reliable.
After concrete is poured on the floor, and the strength of the concrete meets the design requirements, namely the embedded part can completely reach the supporting and drawing capacity of the prefabricated part, the embedded part is fixed, the lower hook heads are respectively hooked on the U-shaped steel bar ring of the floor connecting part through a steel inclined supporting rod piece, and the upper hook head prefabricated part is connected on the U-shaped steel bar ring to form a component mounting and supporting system.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a prefabricated component steel bearing diagonal floor combination formula built-in fitting, its characterized in that includes fixed plate, additional plate, fixed sleeve, bolt, U type splice bar sets up in fixed plate upper portion, the additional plate sets up in the fixed plate lower part, the vertical setting in additional plate lower part of fixed sleeve, the one end that fixed sleeve and additional plate are connected is equipped with the internal thread hole, be equipped with the screw that corresponds with the internal thread hole in the fixed sleeve on fixed plate, the additional plate, the bolt is installed into the internal thread hole in the fixed sleeve from the screw and is made fixed plate, additional plate, fixed sleeve fuse.
2. The combined embedded part of the steel inclined supporting floor of the prefabricated part according to claim 1, wherein two ends of the U-shaped connecting rib are respectively connected with two short sides of the fixing plate, and the middle part of the U-shaped connecting rib is further provided with an intermediate connecting rib connected with a long side of the fixing plate.
3. The combined embedded part of the precast member steel inclined supporting floor as claimed in claim 1, wherein the U-shaped connection rib comprises an installation part connected with the surface of the fixing plate and a connection part connected with the inclined supporting rod member, and an included angle between the connection part and the connection part is an obtuse angle.
4. The combined embedded part of the floor inclined by the prefabricated steel component as claimed in claim 1, wherein an anchoring through hole horizontally penetrates through one end of the fixing sleeve far away from the additional plate.
5. The combined embedded part of the steel inclined supporting floor of the prefabricated part according to claim 1, wherein the number of the fixing sleeves is two and is arranged along the length direction of the fixing plate, and the number of the bolts and the number of the screw holes are corresponding to the number of the fixing sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309271.4A CN111101604A (en) | 2019-12-18 | 2019-12-18 | Combined type embedded part for steel inclined support floor of prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309271.4A CN111101604A (en) | 2019-12-18 | 2019-12-18 | Combined type embedded part for steel inclined support floor of prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111101604A true CN111101604A (en) | 2020-05-05 |
Family
ID=70423510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911309271.4A Pending CN111101604A (en) | 2019-12-18 | 2019-12-18 | Combined type embedded part for steel inclined support floor of prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111101604A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144382A (en) * | 1994-11-22 | 1996-06-04 | Takenaka Komuten Co Ltd | In-ceiling hoisted material supporting device for three-dimensional slab |
| CN206000028U (en) * | 2016-08-04 | 2017-03-08 | 许昌学院 | A kind of combination built-in fitting of steel building |
| CN207063181U (en) * | 2017-08-02 | 2018-03-02 | 江苏筑原建筑设计有限公司 | A kind of diagonal brace of precast facade template and demoulding dual-purpose built-in fitting |
| CN207228431U (en) * | 2017-09-18 | 2018-04-13 | 赵曰怀 | A kind of telescopic horizontal built-in fitting system |
| CN207405786U (en) * | 2017-11-06 | 2018-05-25 | 浙江新邦远大绿色建筑产业有限公司 | A kind of special built-in connection of combined type out-hung panel bearing diagonal |
| CN110005073A (en) * | 2019-05-05 | 2019-07-12 | 江苏南通二建集团有限公司 | A kind of fixed built-in fitting of non-solder plate and its fixing means |
| CN209429527U (en) * | 2019-01-08 | 2019-09-24 | 山东德建集团有限公司 | A kind of cast-in-place column cap template of assembled architecture and accurate positioning device |
-
2019
- 2019-12-18 CN CN201911309271.4A patent/CN111101604A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144382A (en) * | 1994-11-22 | 1996-06-04 | Takenaka Komuten Co Ltd | In-ceiling hoisted material supporting device for three-dimensional slab |
| CN206000028U (en) * | 2016-08-04 | 2017-03-08 | 许昌学院 | A kind of combination built-in fitting of steel building |
| CN207063181U (en) * | 2017-08-02 | 2018-03-02 | 江苏筑原建筑设计有限公司 | A kind of diagonal brace of precast facade template and demoulding dual-purpose built-in fitting |
| CN207228431U (en) * | 2017-09-18 | 2018-04-13 | 赵曰怀 | A kind of telescopic horizontal built-in fitting system |
| CN207405786U (en) * | 2017-11-06 | 2018-05-25 | 浙江新邦远大绿色建筑产业有限公司 | A kind of special built-in connection of combined type out-hung panel bearing diagonal |
| CN209429527U (en) * | 2019-01-08 | 2019-09-24 | 山东德建集团有限公司 | A kind of cast-in-place column cap template of assembled architecture and accurate positioning device |
| CN110005073A (en) * | 2019-05-05 | 2019-07-12 | 江苏南通二建集团有限公司 | A kind of fixed built-in fitting of non-solder plate and its fixing means |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200505 |
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| RJ01 | Rejection of invention patent application after publication |