CN211949546U - Detachable U-shaped anchor ring of section steel cantilever scaffold - Google Patents
Detachable U-shaped anchor ring of section steel cantilever scaffold Download PDFInfo
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- CN211949546U CN211949546U CN201922305074.7U CN201922305074U CN211949546U CN 211949546 U CN211949546 U CN 211949546U CN 201922305074 U CN201922305074 U CN 201922305074U CN 211949546 U CN211949546 U CN 211949546U
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Abstract
The utility model discloses a detachable U-shaped anchor ring of a section steel cantilever scaffold, which belongs to the field of building components and comprises an I-shaped cantilever scaffold section steel, a first fixing part and a second fixing part; the cantilever scaffold section steel comprises a vertical rod part and a horizontal rod part; two ends of the vertical rod part are respectively and fixedly connected with the middle part of the horizontal rod part positioned at two ends of the vertical rod part; the first fixing piece is fixedly connected with the cantilever scaffold profile steel; the first fixing piece is attached to the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part; the second fixing piece is positioned at the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part, and part of the second fixing piece is respectively attached to the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part and the end parts of the two ends of the first fixing piece. The utility model discloses a first mounting and second mounting realize the dual fixed of the scaffold frame shaped steel of encorbelmenting, prevent to produce horizontal thrust when the scaffold frame shaped steel of encorbelmenting at wire rope oblique pull effect for the scaffold frame shaped steel of encorbelmenting produces the problem of sliding easily.
Description
Technical Field
The utility model relates to a building element field, more specifically relates to a shaped steel scaffold frame of encorbelmenting can dismantle U type anchor ring.
Background
The scaffold has been widely used in various construction works, and among them, the steel cantilever scaffold has been widely used in high-rise construction works because of its advantages of high turnover rate, low investment, etc.
In the published patent application No. 201420059650.9, "a detachable overhanging scaffold anchor ring" is disclosed, comprising: the device comprises a bolt anchor ring (1), a nut (2), an embedded pipe (3), a pipe clamp (4) and a pressing plate (5); the bolt anchor ring (1) is a U-shaped round steel, the U-shaped round steel comprises transverse steel and 2 longitudinal steels which are integrally connected, one end of each longitudinal steel is connected with the end part of each transverse steel, and the other end of each longitudinal steel is provided with a screw thread; the tight suit of pre-buried pipe (3) is in on bolt anchor ring (1), pipe strap (4) will horizontal steel is fixed and is used iron wire fixed connection on floor form (9) vertical steel and reinforcing bar net piece (10), pour floor concrete (7) and reach the installation after the intensity scaffold frame shaped steel (8) of encorbelmenting extremely between 2 vertical steels of bolt anchor ring (1), clamp plate (5) pass vertical steel is taken after encorbelmenting scaffold frame shaped steel (8), use nut (2) are screwed fixedly. However, in the concrete implementation, when the steel wire rope is pulled at the end part of the overhanging scaffold section steel (8), the overhanging scaffold section steel (8) generates horizontal thrust under the action of the diagonal tension of the steel wire rope, so that the overhanging scaffold section steel (8) is easy to slip.
Therefore, effective solutions to solve the above problems need to be proposed.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's defect, the utility model discloses a shaped steel scaffold frame of encorbelmenting can dismantle U type anchor ring, and the scaffold frame shaped steel that encorbelments that has now among the solution technique produces horizontal thrust at wire rope oblique tension effect for the scaffold frame shaped steel that encorbelments produces the problem of sliding easily.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a detachable U-shaped anchor ring of a section steel cantilever scaffold, which comprises an I-shaped cantilever scaffold section steel, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are used for fixing the cantilever scaffold section steel;
the cantilever scaffold section steel comprises a vertical rod part and cross rod parts positioned at the upper end and the lower end of the vertical rod part;
the two ends of the vertical rod part are respectively and fixedly connected with the middle parts of the horizontal rod parts positioned at the two ends of the vertical rod part;
the first fixing piece is fixedly connected with the cantilever scaffold profile steel;
the shape of the first fixing piece is matched with that of a vertical rod part and a transverse rod part positioned at the lower end of the vertical rod part, and the first fixing piece is attached to the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part;
the second fixing parts are located at the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part, and part of the second fixing parts are respectively attached to the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part and the end parts of the two ends of the first fixing part.
Preferably, the first fixing piece is L-shaped;
the first fixing piece comprises a vertical section part and a transverse section part fixedly connected with the vertical section part;
the vertical section part is attached to the vertical rod part, and the horizontal section part is attached to the horizontal rod part at the lower end of the vertical rod part.
Preferably, the vertical section part is provided with a threaded through hole for a bolt to pass through;
blind holes matched with the threads are recessed in the vertical rod part;
the bolt sequentially penetrates through the threaded through hole, the threaded blind hole and the vertical rod part in threaded fixed connection.
Preferably, after the bolt sequentially penetrates through the threaded through hole, the threaded blind hole and the vertical rod part in threaded fixed connection, the bolt is perpendicular to the vertical section part and the vertical rod part.
Preferably, the second fixing parts are perpendicular to the horizontal section part and the horizontal rod part at the lower end of the vertical rod part.
Preferably, the middle part of the second fixing piece is attached to the end face of the transverse section and the end face of the transverse section at the lower end of the vertical rod;
the upper part of the second fixing part protrudes out of the top surface of the end part of the transverse section, and the lower part of the second fixing part protrudes out of the bottom surface of the end part of the transverse rod part at the lower end of the vertical rod part;
and the lower part of the second fixing piece is fixed in the concrete of the pouring floor slab.
The utility model has the advantages that:
the utility model discloses a detachable U-shaped anchor ring of a section steel cantilever scaffold, which comprises an I-shaped cantilever scaffold section steel, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are used for fixing the cantilever scaffold section steel; the cantilever scaffold section steel comprises a vertical rod part and cross rod parts positioned at the upper end and the lower end of the vertical rod part; two ends of the vertical rod part are respectively and fixedly connected with the middle part of the horizontal rod part positioned at two ends of the vertical rod part; the first fixing piece is fixedly connected with the cantilever scaffold profile steel; the shape of the first fixing piece is matched with the shapes of the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part, and the first fixing piece is attached to the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part; the second fixing piece is positioned at the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part, and part of the second fixing piece is respectively attached to the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part and the end parts of the two ends of the first fixing piece.
The utility model discloses a first mounting and second mounting realize the dual fixed of the scaffold frame shaped steel of encorbelmenting, prevent to produce horizontal thrust when the scaffold frame shaped steel of encorbelmenting at wire rope oblique pull effect for the scaffold frame shaped steel of encorbelmenting produces the problem of sliding easily. The cantilever scaffold section steel comprises a vertical rod part and cross rod parts positioned at the upper end and the lower end of the vertical rod part; two ends of the vertical rod part are respectively and fixedly connected with the middle part of the horizontal rod part positioned at two ends of the vertical rod part; the first fixing piece is fixedly connected with the cantilever scaffold profile steel; the shape of the first fixing piece is matched with the shapes of the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part, and the first fixing piece is attached to the vertical rod part and the transverse rod part positioned at the lower end of the vertical rod part; the second fixing piece is positioned at the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part, and part of the second fixing piece is respectively attached to the end parts of the two ends of the transverse rod part at the lower end of the vertical rod part and the end parts of the two ends of the first fixing piece.
Drawings
Fig. 1 is a schematic structural view of a detachable U-shaped anchor ring of a section steel cantilever scaffold according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a detachable U-shaped anchor ring of another section steel cantilever scaffold according to an embodiment of the present invention;
fig. 3 is a schematic structural view of another type of steel cantilever scaffold frame that the utility model provides a can dismantle U type anchor ring. In the figure:
10. cantilever scaffold profile steel; 20. a first fixing member; 30. a second fixing member; 40. pouring floor concrete; 101. a vertical rod part; 102. a crossbar portion; 201. a vertical section; 202. a transverse section; 1011. a threaded blind hole; 2011. a threaded through hole; 2012. and (4) bolts.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a detachable U-shaped anchor ring of a structural steel cantilever scaffold according to an embodiment of the present invention, as shown in fig. 1; fig. 2 is a schematic structural view of a detachable U-shaped anchor ring of another type of steel cantilever scaffold according to an embodiment of the present invention, as shown in fig. 2; fig. 3 is a schematic structural view of another type of steel cantilever scaffold frame detachable U-shaped anchor ring provided by the embodiment of the present invention, as shown in fig. 3. The utility model provides a detachable U-shaped anchor ring of a section steel cantilever scaffold, which comprises an I-shaped cantilever scaffold section steel 10, a first fixing part 20 and a second fixing part 30, wherein the first fixing part 20 and the second fixing part are both used for fixing the cantilever scaffold section steel 10; the overhanging scaffold section steel 10 comprises a vertical rod part 101 and cross rod parts 102 positioned at the upper end and the lower end of the vertical rod part 101; two ends of the vertical rod part 101 are respectively fixedly connected with the middle parts of the cross rod parts 102 positioned at two ends of the vertical rod part 101; the first fixing piece 20 is fixedly connected with the overhanging scaffold section steel 10; the shape of the first fixing part 20 is matched with the shapes of the vertical rod part 101 and the horizontal rod part 102 positioned at the lower end of the vertical rod part 101, and the first fixing part 20 is attached to the vertical rod part 101 and the horizontal rod part 102 positioned at the lower end of the vertical rod part 101; the second fixing member 30 is located at two end portions of the horizontal rod portion 102 at the lower end of the vertical rod portion 101, and a part of the second fixing member 30 is respectively attached to two end portions of the horizontal rod portion 102 at the lower end of the vertical rod portion 101 and two end portions of the first fixing member 20.
In the above embodiment, specifically, the first fixing member 20 and the second fixing member 30 realize the double fixing of the overhanging scaffold section steel 10, and prevent the horizontal thrust from being generated by the diagonal tension of the wire rope when the overhanging scaffold section steel 10 is used, so that the overhanging scaffold section steel 10 is likely to slip. The cantilever scaffold section steel 10 comprises a vertical rod part 101 and cross rod parts 102 positioned at the upper end and the lower end of the vertical rod part 101; two ends of the vertical rod part 101 are respectively fixedly connected with the middle parts of the cross rod parts 102 positioned at two ends of the vertical rod part 101; the first fixing piece 20 is fixedly connected with the overhanging scaffold section steel 10; the shape of the first fixing part 20 is matched with the shapes of the vertical rod part 101 and the horizontal rod part 102 positioned at the lower end of the vertical rod part 101, and the first fixing part 20 is attached to the vertical rod part 101 and the horizontal rod part 102 positioned at the lower end of the vertical rod part 101; the second fixing member 30 is located at two end portions of the horizontal rod portion 102 at the lower end of the vertical rod portion 101, and a part of the second fixing member 30 is respectively attached to two end portions of the horizontal rod portion 102 at the lower end of the vertical rod portion 101 and two end portions of the first fixing member 20.
Preferably, the first fixing member 20 is L-shaped; the first fixing member 20 includes a vertical section 201 and a horizontal section 202 fixedly connected to the vertical section 201; the vertical portion 201 is attached to the vertical portion 101, and the horizontal portion 202 is attached to the horizontal portion 102 located at the lower end of the vertical portion 101. In one embodiment, the first fixing member 20 is made of Q235B.
Preferably, the vertical section 201 is provided with a threaded through hole 2011 for the bolt 2012 to pass through; a blind hole 1011 for matching with the thread is concavely arranged on the vertical rod part 101; the bolt 2012 sequentially penetrates through the threaded through hole 2011 and the threaded blind hole 1011 to be fixedly connected with the vertical rod part 101 in a threaded manner. In a specific implementation, bolt 2012 is anchored by M10.
Preferably, after the bolt 2012 sequentially passes through the threaded through hole 2011 and the threaded blind hole 1011 to be fixedly connected with the vertical rod part 101 in a threaded manner, the bolt 2012 is perpendicular to the vertical section 201 and the vertical rod part 101.
Preferably, the second fixing members 30 are perpendicular to the horizontal section portion 202 and the horizontal rod portion 102 at the lower end of the vertical rod portion 101.
Preferably, the middle part of the second fixing member 30 is attached to the end face of the horizontal section 202 and the end face of the horizontal rod part 102 at the lower end of the vertical rod part 101; the upper part of the second fixing member 30 protrudes from the top surface of the end part of the horizontal section part 202, and the lower part of the second fixing member 30 protrudes from the bottom surface of the end part of the horizontal rod part 102 at the lower end of the vertical rod part 101; the lower portion of the second fixing member 30 is fixed in the cast floor concrete 40. In the specific implementation, the second fixing member 30 is a 25-steel bar pile with a height of 100 mm.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a shaped steel scaffold frame of encorbelmenting can dismantle U type anchor ring, its characterized in that:
the steel plate fixing device comprises I-shaped overhanging scaffold section steel (10), a first fixing piece (20) and a second fixing piece (30), wherein the first fixing piece (20) and the second fixing piece are used for fixing the overhanging scaffold section steel (10);
the cantilever scaffold section steel (10) comprises a vertical rod part (101) and cross rod parts (102) positioned at the upper end and the lower end of the vertical rod part (101);
two ends of the vertical rod part (101) are respectively fixedly connected with the middle parts of the transverse rod parts (102) positioned at two ends of the vertical rod part (101);
the first fixing piece (20) is fixedly connected with the cantilever scaffold section steel (10);
the shape of the first fixing piece (20) is matched with that of a vertical rod part (101) and a transverse rod part (102) positioned at the lower end of the vertical rod part (101), and the first fixing piece (20) is attached to the vertical rod part (101) and the transverse rod part (102) positioned at the lower end of the vertical rod part (101);
the second fixing parts (30) are located at two end parts of the transverse rod part (102) at the lower end of the vertical rod part (101), and part of the second fixing parts (30) are respectively attached to two end parts of the transverse rod part (102) at the lower end of the vertical rod part (101) and two end parts of the first fixing parts (20).
2. The detachable U-shaped anchor ring of the section steel cantilever scaffold in claim 1, wherein:
the first fixing piece (20) is L-shaped;
the first fixing piece (20) comprises a vertical section part (201) and a transverse section part (202) fixedly connected with the vertical section part (201);
the vertical section (201) is attached to the vertical rod (101), and the horizontal section (202) is attached to the horizontal rod (102) at the lower end of the vertical rod (101).
3. The detachable U-shaped anchor ring of the section steel cantilever scaffold in claim 2, wherein:
a threaded through hole (2011) for a bolt (2012) to pass through is formed in the vertical section part (201);
a blind threaded hole (1011) is formed in the vertical rod part (101) in an inwards concave mode;
through bolt (2012) passes in proper order screw thread through-hole (2011), screw thread blind hole (1011) with vertical pole portion (101) thread fixed connection.
4. The detachable U-shaped anchor ring of the section steel cantilever scaffold in claim 3, wherein:
through bolt (2012) passes in proper order screw thread through-hole (2011) screw thread blind hole (1011) with after vertical rod portion (101) screw thread fixed connection, bolt (2012) all with vertical section portion (201) and vertical rod portion (101) are perpendicular.
5. The detachable U-shaped anchor ring of the section steel cantilever scaffold in claim 2, wherein:
the second fixing pieces (30) are perpendicular to the horizontal section part (202) and the horizontal rod part (102) located at the lower end of the vertical rod part (101).
6. The detachable U-shaped anchor ring of the section steel cantilever scaffold in claim 5, wherein:
the middle part of the second fixing part (30) is attached to the end face of the end part of the transverse section part (202) and the end face of the end part of the transverse rod part (102) positioned at the lower end of the vertical rod part (101);
the upper part of the second fixing part (30) protrudes out of the top surface of the end part of the transverse section part (202), and the lower part of the second fixing part (30) protrudes out of the bottom surface of the end part of the transverse rod part (102) at the lower end of the vertical rod part (101);
the lower part of the second fixing piece (30) is fixed in the pouring floor concrete (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305074.7U CN211949546U (en) | 2019-12-19 | 2019-12-19 | Detachable U-shaped anchor ring of section steel cantilever scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305074.7U CN211949546U (en) | 2019-12-19 | 2019-12-19 | Detachable U-shaped anchor ring of section steel cantilever scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN211949546U true CN211949546U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305074.7U Active CN211949546U (en) | 2019-12-19 | 2019-12-19 | Detachable U-shaped anchor ring of section steel cantilever scaffold |
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| Country | Link |
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| CN (1) | CN211949546U (en) |
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