CN215717070U - I-steel subassembly of encorbelmenting of scaffold frame encorbelments - Google Patents
I-steel subassembly of encorbelmenting of scaffold frame encorbelments Download PDFInfo
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- CN215717070U CN215717070U CN202121428810.9U CN202121428810U CN215717070U CN 215717070 U CN215717070 U CN 215717070U CN 202121428810 U CN202121428810 U CN 202121428810U CN 215717070 U CN215717070 U CN 215717070U
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Abstract
The utility model discloses an overhanging I-steel component of an overhanging scaffold, which comprises an overhanging I-steel component, a U-shaped seat, a supporting component and a mounting seat, wherein the U-shaped seat is arranged on the overhanging I-steel component; one end of the I-shaped steel member is rotatably hinged with the U-shaped seat, and the U-shaped seat is fixed on the beam side or the shear wall side through a wall-penetrating bolt; one end of the supporting member is rotatably hinged with the I-shaped steel member, the other end of the supporting member is rotatably hinged with the mounting seat, and the mounting seat is fixed on the beam side or the shear wall side through a wall penetrating bolt. After the I-shaped steel member is rotatably hinged with the U-shaped seat, the I-shaped steel main body can be adjusted in the horizontal direction, a factory only needs to manufacture I-shaped steel members with various specifications, and the horizontal direction of the adjusted I-shaped steel main body meets the erection of a scaffold at the large external corner of the structure. When the I-steel main body extends out longer, the horizontal direction of the I-steel main body is finely adjusted to shorten the extending distance of the I-steel main body, so that the outer vertical surface of the scaffold is smoother and more attractive. The I-steel main body is firstly swung open to the side edge at the position with the smaller included angle, and the I-steel is adjusted to the required position after the wall-penetrating screw rod is installed.
Description
Technical Field
The utility model relates to an overhanging scaffold in the field of buildings, in particular to an overhanging I-shaped steel component of an overhanging scaffold.
Background
The novel overhanging scaffold is a novel scaffold support system which does not need to be penetrated through a wall and does not need to be attached to a structural slab for fixing, only needs pre-embedded bolts, and is installed and fixed on a beam side or a shear wall side through I-shaped steel bolts, so that the overhanging floor is prevented from water leakage and water seepage, and the plastering process of the outer wall masonry can be inserted in advance.
But in the actual design of novel I-steel of encorbelmenting, the installation, also expose following drawback:
1. in a design cantilever I-steel plane layout drawing, a plurality of oblique angle I-steel are required to be laid at the large external corner, the large external corner and the internal corner of different house structures to meet the requirement of erecting scaffold corners;
2. when the angle between the bevel angle I-shaped steel and the end plate is small, the wall-penetrating screw cannot penetrate through the reserved hole from the bevel angle;
3. after right angle or oblique angle I-steel mill processing is good, can't finely tune I-steel length at the scene, lead to a lot of I-steel can stretch out the scaffold outside and make the scaffold facade unsightly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an overhanging I-steel component which can solve the defects.
The overhanging I-steel component of the overhanging scaffold comprises an overhanging I-steel component, a U-shaped seat, a supporting component and a mounting seat; one end of the I-shaped steel member is rotatably hinged with the U-shaped seat, and the U-shaped seat is fixed on the beam side or the shear wall side through a wall-penetrating bolt; one end of the supporting member is rotatably hinged with the I-shaped steel member, the other end of the supporting member is rotatably hinged with the mounting seat, and the mounting seat is fixed on the beam side or the shear wall side through a wall penetrating bolt.
In one embodiment of the above technical solution, the h-beam member includes an h-beam main body and a sleeve with a yoke plate, the yoke plate is axially connected along an outer wall of the sleeve, and an outer side of the yoke plate is connected with a web at one end of the h-beam main body.
In one embodiment of the above technical scheme, the U-shaped seat comprises a rectangular plate and two L-shaped plates, the two L-shaped plates are symmetrically connected to two ends of the rectangular plate in the length direction, and the distance between the two L-shaped plates is used for installing the sleeve.
In one embodiment of the above technical solution, a reinforcing rib is disposed between the included angles of the L-shaped plates.
In one embodiment of the above technical solution, the i-steel member is disposed between the two L-shaped plates of the U-shaped seat by a sleeve thereof, and is hinged by a high-strength bolt passing through the sleeve and the L-shaped plate.
In one embodiment of the above technical solution, the support member includes two parts, one part is a screw rod with a U-shaped joint at one end, the other part is a threaded pipe with a U-shaped joint at one end, and the two parts are connected by screwing the screw rod into the threaded pipe.
In an embodiment of the above technical scheme, the mounting base includes a rectangular plate and an ear plate connected to one side of the rectangular plate, the web plate of the i-steel main body is connected with the ear plate, and U-shaped hinges at two ends of the support rod member are respectively hinged to the mounting base and the ear plate of the i-steel main body through high-strength bolts.
The sleeve with the yoke plate is arranged at one end of the I-steel main body from the assembly to form an I-steel member, after the I-steel member is rotatably hinged with the U-shaped seat, the I-steel main body can be adjusted in the horizontal direction, a factory only needs to simply manufacture the I-steel members of various specifications, and the horizontal direction of the I-steel main body is adjusted to meet the erection of a scaffold at the position of a large external corner of the structure. When the I-steel main body stretches out for a long time, the stretching distance of the I-steel main body can be shortened by finely adjusting the horizontal position of the I-steel main body, so that the outer vertical surface of the scaffold is smoother and more attractive. When a part with a smaller included angle is encountered, the I-shaped steel main body can be firstly swung open towards the side edge, and the I-shaped steel is adjusted to the required position after the wall-penetrating screw rod is installed. Therefore, the assembly can well overcome the defects in the prior art. In addition, each structural part of the assembly is detachably connected, and can be recovered after the scaffold is used up for subsequent reuse.
Drawings
Fig. 1 is a schematic axial side structure of an embodiment of the present invention.
Fig. 2 is another schematic axial side structure diagram of the present embodiment.
Fig. 3 is a schematic structural view of the i-shaped steel member in fig. 1 and 2.
Detailed Description
As can be seen from fig. 1 to 3, the overhanging i-steel component of the overhanging scaffold disclosed in this embodiment mainly includes an overhanging i-steel component 1, a U-shaped seat 2, a supporting component 3, and a mounting seat 4.
The I-steel component 1 comprises an I-steel main body 11 and a sleeve 13 with a yoke plate 12, wherein the yoke plate 12 is axially welded along the outer wall of the sleeve 13, and the outer side of the yoke plate 12 is welded with one end of a web plate of the I-steel main body 11.
The two sides of the web plate of the I-steel main body 11 are respectively welded with the ear plates 14, the ear plate at one side is used for hoisting the I-steel main body, and the ear plate 14 at the other side is used for being hinged with the supporting component 3.
The U-shaped seat 2 comprises a rectangular plate 21, L-shaped plates 22 and reinforcing ribs 23, the two L-shaped plates 22 are symmetrically welded at two ends of the rectangular plate 21 in the length direction, and the distance between the two L-shaped plates 22 is used for installing the sleeve 13, so that the distance between the two L-shaped plates needs to be slightly larger than the length of the sleeve. Reinforcing ribs 23 are welded between the included angles of the L-shaped plates 22 to improve the strength of the L-shaped plates 22.
When the I-shaped steel member 1 is assembled with the U-shaped seat 2, the sleeve 13 is arranged between the two L-shaped plates 22 of the U-shaped seat 2 and then hinged through high-strength bolts LS penetrating through the sleeve 13 and the L-shaped plates 22.
Note that after the i-steel member 1 and the U-shaped seat 2 are assembled, the i-steel body 11 can swing horizontally around the hinge.
The supporting member 3 comprises a screw 31 with a U-shaped joint JJT at one end and a threaded pipe 32 with a U-shaped joint JJT at one end, and the screw 31 is screwed into the threaded pipe 32 and connected.
When the supporting member 3 is assembled with the I-shaped steel member, one end of the supporting member is connected with the lug plate 14 on the lower side of the I-shaped steel body 11 through the high-strength bolt after being clamped by the U-shaped hinged joint, and the high-strength nut is locked.
The mount 4 includes a rectangular plate and an ear plate welded to one side thereof.
When the supporting member 3 is assembled with the mounting seat 4, the U-shaped hinged joint JJT of the supporting member clamps the lug plate of the mounting seat 4 and then is connected through the high-strength bolt, and the high-strength nut is locked.
Note that after the support member 3 is hinged to the i-steel body 11 and the mounting seat 4, both ends of the support member can rotate around the hinged portion.
When the assembly is installed on site, the U-shaped seat 2 is fixed on a beam side or a shear wall side through the through-wall bolts 5, then the I-shaped steel member 1 is hoisted, the sleeve 13 at the lower end of the I-shaped steel member is arranged between the two L-shaped plates 22 of the U-shaped seat 2, the high-strength bolt penetrates through the L-shaped plates and the sleeve and then locks the high-strength nut, the diameter of the high-strength bolt is slightly smaller than the inner diameter of the sleeve, and the I-shaped steel body can horizontally swing around the hinged part. The horizontal swinging of the I-shaped steel main body can realize the adjustment of the cantilever direction.
After the I-steel main body is installed and the overhanging position of the I-steel main body is adjusted, the supporting member 3 is installed on one side of the I-steel main body, and the stability of the I-steel main body is guaranteed.
The two parts of the supporting component 3 are connected by screw threads, so the length of the supporting component can be adjusted to adapt to different overhanging directions of the I-shaped steel main body 11.
According to the structure of the assembly, the sleeve with the connecting plate is arranged at one end of the I-steel main body to form the I-steel member, the I-steel member is hinged to the U-shaped seat through the high-strength bolt, the I-steel main body can be adjusted in the horizontal direction, a factory only needs to simply manufacture the I-steel members with various specifications, and the horizontal direction of the I-steel main body is adjusted to meet the erection of a scaffold at the large external corner of the structure.
When the I-steel main body stretches out for a long time, the stretching distance of the I-steel main body can be shortened by finely adjusting the horizontal position of the I-steel main body, so that the outer vertical surface of the scaffold is smoother and more attractive. When a part with a smaller included angle is encountered, the I-shaped steel main body can be firstly swung open towards the side edge, and the I-shaped steel is adjusted to the required position after the wall-penetrating screw rod is installed.
Therefore, the cantilever I-shaped steel is simple, convenient and efficient in field arrangement. Because the connection can be dismantled between each structure spare, so the scaffold frame uses up the back, can retrieve the I-steel subassembly of encorbelmenting in order to follow-up reuse.
Claims (7)
1. The utility model provides a scaffold frame's I-steel subassembly of encorbelmenting which characterized in that: the assembly comprises an overhanging I-shaped steel member, a U-shaped seat, a supporting member and a mounting seat; one end of the I-shaped steel member is rotatably hinged with the U-shaped seat, and the U-shaped seat is fixed on the beam side or the shear wall side through a wall-penetrating bolt; one end of the supporting member is rotatably hinged with the I-shaped steel member, the other end of the supporting member is rotatably hinged with the mounting seat, and the mounting seat is fixed on the beam side or the shear wall side through a wall penetrating bolt.
2. The overhanging i-steel assembly of the overhanging scaffold of claim 1, wherein: the I-steel component comprises an I-steel main body and a sleeve with a yoke plate, the yoke plate is axially connected along the outer wall of the sleeve, and the outer side of the yoke plate is connected with a web plate at one end of the I-steel main body.
3. The overhanging i-steel assembly of the overhanging scaffold of claim 2, wherein: the U-shaped seat comprises a rectangular plate and two L-shaped plates, the two L-shaped plates are symmetrically connected to two ends of the rectangular plate in the length direction, and the distance between the two L-shaped plates is used for installing the sleeve.
4. The overhanging i-steel assembly of the overhanging scaffold of claim 3, wherein: and reinforcing ribs are arranged between included angles of the L-shaped plates.
5. The overhanging i-steel assembly of the overhanging scaffold of claim 4, wherein: the I-shaped steel component is arranged between the two L-shaped plates of the U-shaped seat through a sleeve and is hinged through a high-strength bolt penetrating through the sleeve and the L-shaped plates.
6. The I-steel subassembly of encorbelmenting of scaffold frame of claim 2, its characterized in that: the support component comprises two parts, wherein one part is a screw rod with a U-shaped hinge joint at one end, the other part is a threaded pipe with a U-shaped hinge joint at one end, and the two parts are screwed into the threaded pipe through the screw rod and connected.
7. The overhanging i-steel assembly of the overhanging scaffold of claim 6, wherein: the mounting base comprises a rectangular plate and an ear plate connected with one side of the rectangular plate, the web plate of the I-shaped steel main body is connected with the ear plate, and U-shaped hinged joints at two ends of the supporting rod component are hinged with the mounting base and the ear plate on the I-shaped steel main body through high-strength bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428810.9U CN215717070U (en) | 2021-06-25 | 2021-06-25 | I-steel subassembly of encorbelmenting of scaffold frame encorbelments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428810.9U CN215717070U (en) | 2021-06-25 | 2021-06-25 | I-steel subassembly of encorbelmenting of scaffold frame encorbelments |
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| CN215717070U true CN215717070U (en) | 2022-02-01 |
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| CN202121428810.9U Active CN215717070U (en) | 2021-06-25 | 2021-06-25 | I-steel subassembly of encorbelmenting of scaffold frame encorbelments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382281A (en) * | 2022-02-28 | 2022-04-22 | 淮安市博彦土木工程科学研究院有限公司 | A hang and draw scaffold system that is used for building rotatable locking of corner position skew installation |
-
2021
- 2021-06-25 CN CN202121428810.9U patent/CN215717070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382281A (en) * | 2022-02-28 | 2022-04-22 | 淮安市博彦土木工程科学研究院有限公司 | A hang and draw scaffold system that is used for building rotatable locking of corner position skew installation |
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