CN211499731U - Simple and easy environmental protection I-steel U type clamping ring built-in fitting of encorbelmenting - Google Patents
Simple and easy environmental protection I-steel U type clamping ring built-in fitting of encorbelmenting Download PDFInfo
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- CN211499731U CN211499731U CN201921362927.4U CN201921362927U CN211499731U CN 211499731 U CN211499731 U CN 211499731U CN 201921362927 U CN201921362927 U CN 201921362927U CN 211499731 U CN211499731 U CN 211499731U
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- shaped steel
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- embedded
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 230000007613 environmental effect Effects 0.000 title claims abstract description 10
- 238000007906 compression Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 239000003381 stabilizer Substances 0.000 abstract 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a I-steel U type clamping ring built-in fitting of encorbelmenting of simple and easy environmental protection, including U type buried sleeve, U shaped steel muscle clamping ring, clamp plate and clamping ring nut, U type buried sleeve is pre-buried in floor concrete, for prefabricated double cannula body structure, two stabilizer blades of U shaped steel muscle clamping ring pass U type buried sleeve, and connecting plate bottom surface one side is arranged in to the bottom horizontal pole, and two stabilizer blade free ends are equipped with the external screw thread, and the through-hole with U shaped steel muscle clamping ring reinforcing bar external diameter looks adaptation is seted up at the clamp plate both ends, and the clamp plate is established through the through-hole cover and is compressed tightly the I-steel of encorbelmenting on the stabilizer blade of U. The utility model can not only ensure the accuracy and anti-interference performance of the relative positions of the paired reserved through holes, but also simplify the installation process by times through the arrangement of the U-shaped pre-buried sleeve; the components can be recycled through the detachable installation among the components. The utility model discloses accord with the requirement of safe environmental protection and green construction, it is extravagant to reduce the material, reduce cost.
Description
Technical Field
The utility model relates to a construction field, concretely relates to I-steel U type clamping ring built-in fitting of encorbelmenting of simple and easy environmental protection.
Background
The cantilever beam fastener type steel pipe scaffold is largely used for high-rise and super high-rise building construction engineering, and a steel bar pressure ring for fixing an I-shaped steel cantilever beam in the traditional process is divided into a direct pre-embedded mode and a pre-embedded isolation pipe mode; the direct pre-embedded type is that reinforcing steel bars effectively connected with floor reinforcing steel bars are pre-embedded in concrete to provide anchoring points for I-shaped steel cantilever beams, a reinforcing steel bar pressure ring and a plate reinforcing steel bar are welded and fixed in the early construction period by adopting the method, the construction process requirement is high, the pre-embedded type reinforcing steel bar pressure ring cannot be used in a turnover manner and is scrapped at one time, the pre-embedded pressure ring needs to be cut after a frame is disassembled, the cutting difficulty is high, and the appearance of the floor slab and the time and labor consumption are greatly influenced because the positions of cut broken ends are not; the embedded isolation pipe type is characterized in that PVC isolation pipes are embedded in the wall body in pairs in advance, through holes are reserved in the wall body, pull rods are arranged in the through holes, and fixing of the cantilever beam is achieved through the base plates and the bolts on two sides of the wall body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple and environment-friendly overhanging I-steel U-shaped compression ring embedded part, which solves the problems of large construction difficulty, unreusable materials and serious waste existing in the traditional technology; the isolation tube is complex in installation process, and the accuracy and the anti-interference performance of the relative position of the reserved through hole are not high.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a simple and environment-friendly overhanging I-shaped steel U-shaped pressure ring embedded part comprises a U-shaped embedded sleeve, a U-shaped steel bar pressure ring, a pressure plate and a pressure ring nut;
the U-shaped embedded sleeves are embedded in floor concrete and are of a prefabricated double-sleeve integrated structure and comprise two hollow sleeves, a connecting plate and wing plates, the two hollow sleeves are correspondingly arranged on two sides of the U-shaped embedded sleeves, the distance between the two hollow sleeves is matched with the width of the overhanging I-shaped steel, the bottom ends of the two hollow sleeves are connected through the connecting plate, the wing plates are correspondingly arranged on two side surfaces of the bottom ends of the hollow sleeves, which are perpendicular to the direction of the connecting plate, and the bottom surfaces of the hollow sleeves, the connecting plate and the wing plates;
the left and right support legs of the U-shaped steel bar compression ring respectively penetrate through the corresponding hollow sleeves, the bottom cross rod is arranged at the bottom of the connecting plate, the width of a U-shaped opening of the U-shaped steel bar compression ring is matched with the distance between the two hollow sleeves, the diameter of a steel bar of the U-shaped steel bar compression ring is matched with the inner diameter of the hollow sleeve, and the free ends of the tops of the two support legs are provided with;
through holes matched with the diameter of the steel bar of the U-shaped steel bar pressing ring are formed in the two ends of the pressing plate, the distance between the through holes is matched with the width of the U-shaped opening of the U-shaped steel bar pressing ring, the pressing plate is sleeved on the support legs of the U-shaped steel bar pressing ring through the through holes, and the bottom surface of the pressing plate is tightly pressed on the overhanging I-shaped steel;
and the pressing ring nut is in threaded connection with the free ends of the two supporting angles of the U-shaped steel bar pressing ring, and the bottom surface of the pressing ring nut is tightly pressed on the top surface of the pressing plate.
Preferably, the wing plate is a rectangular plate, a through hole is formed in the center of the wing plate, and the U-shaped embedded sleeve is fixed on the floor slab template at the position of the through hole through an iron nail.
Preferably, the height of the U-shaped embedded sleeve is matched with the thickness of the floor slab concrete.
Preferably, the length of the external thread at the free end of the two support legs of the U-shaped steel bar pressing ring is 100 mm.
Preferably, the pressure plate is an angle steel.
Compared with the prior art, the utility model discloses a technical advantage lies in:
through the arrangement of the U-shaped embedded sleeves, the accuracy and the anti-interference performance of the relative positions of the paired reserved through holes can be ensured, and the installation process can be simplified in multiples; the components can be recycled through the detachable installation among the components. The utility model discloses accord with the requirement of safe environmental protection and green construction, it is extravagant to reduce the material, reduce cost.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a schematic structural view of a simple and environment-friendly overhanging I-steel U-shaped compression ring embedded part related to the utility model;
FIG. 2 is a schematic cross-sectional view of a simple and environment-friendly overhanging I-steel U-shaped compression ring embedded part;
fig. 3 is the utility model relates to a simple and easy environmental protection's I-steel U type clamping ring built-in fitting's of encorbelmenting U type buried sleeve and floor template installation sketch map.
Reference numerals: the concrete floor slab comprises 1-U-shaped embedded sleeves, 1.1-hollow sleeves, 1.2-connecting plates, 1.3-wing plates, 2-U-shaped steel bar compression rings, 3-iron nails, 4-pressing plates, 5-compression ring nuts, 6-overhanging I-shaped steel, 7-floor slab templates and 8-floor slab concrete.
Detailed Description
Hereinafter, the embodiment of the utility model discloses a simple and easy environmental protection I-steel U type clamping ring built-in fitting that encorbelments will be described with reference to the attached drawing. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "top", "bottom", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-3:
as shown in fig. 1-3, the preferred simple and environment-friendly overhanging i-steel U-shaped press ring embedded part of the present invention comprises a U-shaped embedded sleeve 1, a U-shaped steel bar press ring 2, a press plate 4 and a press ring nut 5;
the U-shaped embedded sleeve 1 is embedded in floor slab concrete 8 and is of a prefabricated double-sleeve integrated structure and comprises two hollow sleeves 1.1, a connecting plate 1.2 and wing plates 1.3, the number of the hollow sleeves 1.1 is two, the two hollow sleeves are correspondingly arranged on two sides of the U-shaped embedded sleeve 1, the distance between the two hollow sleeves 1.1 is 100mm, the height of the two hollow sleeves is 100mm, the inner diameter of the two hollow sleeves is matched with an A20 steel bar, the bottom ends of the two hollow sleeves are connected through the connecting plate 1.2, two side faces, perpendicular to the direction of the connecting plate 1.2, of the bottom end of each hollow sleeve 1.1 are correspondingly provided with rectangular flaky wing plates 1.3, the centers of the wing plates 1.3 are provided with through holes, the U-shaped embedded sleeves 1 are fixed on floor slab formworks 7 at the through hole positions through iron nails 3;
the U-shaped steel bar pressing ring 2 is C20 smooth steel bar cold-bending forming threading round steel, the left and right support legs respectively penetrate through the corresponding hollow sleeve 1.1, the bottom cross rod is arranged at the bottom of the connecting plate 1.2, the width of the U-shaped opening of the connecting plate is 100mm, the free ends of the tops of the two support legs are provided with external threads, and the length of the thread section is 100 mm;
the pressing plate 4 is L63 multiplied by 6 angle steel, A20 circular through holes are formed in two ends of the pressing plate, the distance between the through holes is 100mm, the pressing plate 4 is sleeved on the support legs of the U-shaped steel bar pressing ring 2 through the through holes, and the bottom surface of the pressing plate is tightly pressed on the overhanging I-shaped steel 6;
5 threaded connection of clamping ring nut in the free end of two supporting angles of U shaped steel muscle clamping ring 2, the bottom surface sticiss the top surface of clamp plate 4, and clamping ring nut 5 is screwed, and the realization device is fixed to the locking of I-steel 6 of encorbelmenting.
When the cantilever beam fixing device is used specifically, the U-shaped embedded sleeves 1 are fixed on a floor slab template 7 through iron nails 3 according to a certain position, then floor slab reinforcing steel bars are laid, the floor slab concrete 8 is poured, the floor slab template 7 is removed after the strength of the floor slab concrete 8 meets requirements, the U-shaped steel bar compression rings 2 are inserted into the bottom sides of the U-shaped embedded sleeves 1 through the hollow sleeves 1.1, overhanging I-shaped steel 6 is placed into U-shaped openings formed by arranging the U-shaped steel bar compression rings 2, then the pressing plates 4 are sequentially sleeved in the U-shaped openings, the compression ring nuts 5 are compressed, locking and fixing of the overhanging I-shaped steel 6 are achieved, after construction is completed, the compression ring nuts 5 are loosened, the pressing plates 4, the overhanging I-shaped steel 6 and the U-shaped steel bar compression rings 2 are sequentially removed, the U-shaped embedded sleeves 1 can be newly arranged during next use, the cantilever beam fixing device can be.
The technical advantages of the utility model reside in that:
through the arrangement of the U-shaped embedded sleeve 1, the accuracy and the anti-interference performance of the relative positions of the paired reserved through holes can be ensured, and the installation process can be simplified in multiples; the components can be recycled through the detachable installation among the components. The utility model discloses accord with the requirement of safe environmental protection and green construction, it is extravagant to reduce the material, reduce cost.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a I-steel U type clamping ring built-in fitting of encorbelmenting of simple and easy environmental protection which characterized in that: the device comprises a U-shaped embedded sleeve (1), a U-shaped steel bar pressing ring (2), a pressing plate (4) and a pressing ring nut (5);
the U-shaped embedded sleeve (1) is embedded in floor concrete (8) and is of a prefabricated double-sleeve integrated structure and comprises two hollow sleeves (1.1), a connecting plate (1.2) and wing plates (1.3), the two hollow sleeves (1.1) are correspondingly arranged on two sides of the U-shaped embedded sleeve (1), the distance between the two hollow sleeves (1.1) is matched with the width of the overhanging I-shaped steel (6), the bottom ends of the two hollow sleeves are connected through the connecting plate (1.2), the wing plates (1.3) are correspondingly arranged on two side faces of the bottom end of each hollow sleeve (1.1) perpendicular to the direction of the connecting plate (1.2), and the bottom faces of the hollow sleeves (1.1), the connecting plate (1.2) and the wing plates (1.3) are coplanar;
the left and right support legs of the U-shaped steel bar compression ring (2) respectively penetrate through the corresponding hollow sleeves (1.1), the bottom cross rod is arranged at the bottom of the connecting plate (1.2), the width of a U-shaped opening of the U-shaped steel bar compression ring is matched with the distance between the two hollow sleeves (1.1), the diameter of a steel bar of the U-shaped steel bar compression ring is matched with the inner diameter of the hollow sleeve (1.1), and the free ends of the tops of the two support legs are provided with external threads;
through holes matched with the diameter of the steel bar of the U-shaped steel bar pressing ring (2) are formed in two ends of the pressing plate (4), the distance between the through holes is matched with the width of a U-shaped opening of the U-shaped steel bar pressing ring (2), the pressing plate (4) is sleeved on support legs of the U-shaped steel bar pressing ring (2) through the through holes, and the bottom surface of the pressing plate is tightly pressed on the overhanging I-shaped steel (6);
and the pressing ring nut (5) is in threaded connection with the free ends of the two supporting angles of the U-shaped steel bar pressing ring (2), and the bottom surface of the pressing ring nut is tightly pressed on the top surface of the pressing plate (4).
2. The simple and environment-friendly overhanging I-steel U-shaped pressure ring embedded part according to claim 1, characterized in that: the wing plates (1.3) are rectangular pieces, a through hole is formed in the center of each wing plate, and the U-shaped embedded sleeves (1) are fixed on the floor slab template (7) by the iron nails (3) at the positions of the through holes.
3. The simple and environment-friendly overhanging I-shaped steel U-shaped pressure ring embedded part according to any one of claims 1-2, characterized in that: the height of the U-shaped embedded sleeve (1) is matched with the thickness of the floor concrete (8).
4. The simple and environment-friendly overhanging I-steel U-shaped pressure ring embedded part according to claim 1, characterized in that: the length of the external thread at the free end of the two support legs of the U-shaped steel bar pressing ring (2) is 100 mm.
5. The simple and environment-friendly overhanging I-steel U-shaped pressure ring embedded part according to claim 1, characterized in that: the pressing plate (4) is an angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362927.4U CN211499731U (en) | 2019-08-21 | 2019-08-21 | Simple and easy environmental protection I-steel U type clamping ring built-in fitting of encorbelmenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362927.4U CN211499731U (en) | 2019-08-21 | 2019-08-21 | Simple and easy environmental protection I-steel U type clamping ring built-in fitting of encorbelmenting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211499731U true CN211499731U (en) | 2020-09-15 |
Family
ID=72394102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362927.4U Expired - Fee Related CN211499731U (en) | 2019-08-21 | 2019-08-21 | Simple and easy environmental protection I-steel U type clamping ring built-in fitting of encorbelmenting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211499731U (en) |
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2019
- 2019-08-21 CN CN201921362927.4U patent/CN211499731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |