CN209874443U - Suspension type scaffold cantilever beam - Google Patents
Suspension type scaffold cantilever beam Download PDFInfo
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- CN209874443U CN209874443U CN201920502374.1U CN201920502374U CN209874443U CN 209874443 U CN209874443 U CN 209874443U CN 201920502374 U CN201920502374 U CN 201920502374U CN 209874443 U CN209874443 U CN 209874443U
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- pull rod
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- steel beam
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Abstract
The utility model discloses a suspension type scaffold frame cantilever beam, include: the steel beam is transversely arranged on the outer wall of the building main body; the supporting assembly comprises a plate, a supporting barrel part and a supporting bolt, the plate is arranged at the end part of the first end of the steel beam, a mounting hole is formed in the plate, the supporting barrel part is pre-arranged on the outer wall of the building main body, a threaded hole is formed in the supporting barrel part, and the supporting bolt penetrates through the plate mounting hole and is in threaded connection with the supporting barrel part; the pull rod assembly comprises a basket piece, a pull rod I and a pull rod II, one ends of the pull rod I and the pull rod II are respectively in threaded connection with two ends of the basket piece, the other end of the pull rod I is hinged to a second end of the steel beam, and the other end of the pull rod II is installed right above the steel beam of the outer wall of the building main body. The utility model discloses predetermine support section of thick bamboo spare on the wall outward, set up the screw hole and form the installation hole on supporting the section of thick bamboo spare to support and fix the girder steel, so can effectively prevent that water from oozing from installing the hole lateral wall.
Description
Technical Field
The utility model relates to a building equipment technical field, especially a suspension type scaffold cantilever beam.
Background
In the building engineering, especially in the high-rise building construction, the suspended scaffold is an indispensable safety protection measure and an operation platform. The suspension type scaffold is a scaffold with a frame body structure attached to a rigid cantilever beam of a building structure and is used for operation and safety protection of a main body or decoration engineering in building construction.
At present, general scaffold puts up one end of girder steel and directly wears the dress in the building subject usually, and another tip of girder steel encorbelments outside the building subject, needs to reserve the installation hole of girder steel in the building subject, exists the hidden danger that arouses the outer wall infiltration, even the later stage mends the hole, also probably because of there is the hidden danger that the clearance arouses the outer wall infiltration in the hole of mending.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing a suspension type scaffold cantilever beam which can effectively prevent water from seeping from the side wall of the mounting hole.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a suspended scaffold cantilever beam comprising:
the steel beam is transversely arranged on the outer wall of the building main body, a supporting assembly is arranged at the first end of the steel beam to be installed on the outer wall of the building main body, and a pull rod assembly is arranged at the second end of the steel beam to be connected to the position right above the steel beam of the outer wall of the building main body;
the supporting assembly comprises a plate, a supporting barrel part and a supporting bolt, the plate is arranged at the end part of the first end of the steel beam, a mounting hole is formed in the plate, the supporting barrel part is pre-arranged on the outer wall of the building main body, a threaded hole is formed in the supporting barrel part, and the supporting bolt penetrates through the plate mounting hole and is in threaded connection with the supporting barrel part;
the pull rod assembly comprises a basket piece, a pull rod I and a pull rod II, one ends of the pull rod I and the pull rod II are respectively in threaded connection with two ends of the basket piece, the other end of the pull rod I is hinged to a second end of the steel beam, and the other end of the pull rod II is installed right above the steel beam of the outer wall of the building main body.
As an option, the threaded hole of the supporting barrel part is of a blind hole structure.
As an option, the opening end of the threaded hole of the supporting barrel part is radially expanded outwards to form a flared opening, a sleeve piece is arranged on the plate, a penetrating hole is axially formed in the sleeve piece, the outer wall of the sleeve piece is matched with the inner wall of the flared opening, the sleeve piece is sleeved in the flared opening, and the supporting bolt penetrates through the penetrating hole to be installed on the threaded hole of the supporting barrel part.
As an option, the cross section of the outer wall surface of the supporting barrel part is in a regular hexagon shape.
As an option, a handle is provided in the middle of the flower basket as a handle for rotating the flower basket.
As an option, the number of the handles is at least 2, and at least 2 handles are uniformly distributed in the middle of the flower basket component in an annular array shape.
As an option, the handle is hinged in the middle of the flower basket piece, so that the handle can be arranged transversely in the middle of the flower basket piece and can be received alongside the flower basket piece extending longitudinally along the flower basket piece.
As an option, the girder steel is I-steel structure, and the plate has been welded to the first end tip of girder steel.
As an option, the steel beam is provided with a column to mount a scaffold on the steel beam.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a suspension type scaffold puts up cantilever beam, predetermine the support barrel spare on the wall outward, set up the screw hole and form the installation hole on the support barrel spare to support and fix the girder steel, so can effectively prevent that water from oozing from installing the hole lateral wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the support assembly of the present invention.
Fig. 3 is a schematic view of the handle mounting structure of the present invention.
In the attached drawing, 1-steel beam, 2-plate, 3-supporting barrel, 4-supporting bolt, 5-pull rod I, 6-basket, 7-pull rod II, 8-lifting lug, 9-upright post and 10-handle.
Detailed Description
Example 1
Referring to fig. 1, the suspension girder of the present embodiment includes:
the steel beam 1 is transversely arranged on the outer wall of the building main body, a support assembly is arranged at the first end of the steel beam 1 to be installed on the outer wall of the building main body, and a pull rod assembly is arranged at the second end of the steel beam 1 to be connected to the position right above the steel beam of the outer wall of the building main body;
the supporting assembly comprises a plate 2, a supporting barrel 3 and a supporting bolt 4, wherein the plate 2 is arranged at the end part of the first end of the steel beam 1, a mounting hole is formed in the plate 2, the supporting barrel 3 is preset on the outer wall of the building main body, the supporting barrel 3 is provided with a threaded hole, and the supporting bolt 4 penetrates through the mounting hole of the plate 2 to be in threaded connection with the supporting barrel 3;
the pull rod assembly comprises a basket of flowers 6, a pull rod I5 and a pull rod II 7, one ends of the pull rod I5 and the pull rod II 7 are respectively in threaded connection with two ends of the basket of flowers 6, the other end of the pull rod I5 is hinged to the second end of the steel beam 1, and the other end of the pull rod II 7 is installed right above the steel beam of the outer wall of the building main body.
Wherein, girder steel 1 is the I-steel structure, and the welding of 1 first end tip of girder steel has plate 2, also can adopt the anchor mode.
All be provided with stand 9 on girder steel 1 both ends, as the installation fixed point to at 1 upper surface installation scaffold frame of girder steel.
The upper surface of the steel beam 1 is also provided with a lifting lug 8, and the other end 51 of the pull rod I5 is welded with a lifting lug-shaped structure so as to be hinged through bolts and nuts.
The other end 71 of the pull rod II 7 is welded with an inclined plate so as to be fixed on the outer wall of the building main body through bolts.
Support barrel spare 3, stay bolt 4 and plate mounting hole pair and use, it is 2 pairs at least, and the symmetry sets up in the plate both sides, all adopts 2 above reinforcing bars fixed between 2 at least support barrel spares, plays spacing and fixed action. In order to strengthen the limiting and fixing effect of the outer wall body on the supporting cylinder, the cross section of the outer wall surface of the supporting cylinder is preferably in a regular polygon shape, typically a regular pentagon, a regular hexagon or a regular octagon.
When the pull rod assembly is installed, the supporting cylinder is preset on the outer wall of the building main body, the steel beam welded with the plate is installed at the supporting cylinder, and then the pull rod assembly is installed.
When the pull rod assembly is installed, the pull rod I and the pull rod II are installed at two ends of the basket piece, the length of the pull rod I and the pull rod II is adjusted to be proper, the other end of the pull rod II is installed on the outer wall, the other end of the pull rod I is installed on the steel beam, and finally the basket screw is rotated to be in a tensioning state, so that tensioning tension of the pull rods is kept consistent. Wherein, the other end of the pull rod II can also be installed by adopting a preset bolt sleeve.
As above-mentioned, predetermine the support section of thick bamboo spare on the outer wall, set up the screw hole on the support section of thick bamboo spare and form the installation hole to support and fix the girder steel, so can effectively prevent that water from oozing in the installation hole lateral wall.
In order to prevent water accumulation in the threaded holes of the supporting cylinder, the supporting cylinder is inclined downwards close to the outer wall end of the building main body, and the inclination angle is 1-5 degrees, typically 2 degrees, 3 degrees or 4 degrees.
If the threaded hole is a through structure, water can possibly seep in from the end of the threaded hole, therefore, in order to prevent the water from seeping in from the end part of the threaded hole of the through structure, the threaded hole of the supporting cylinder piece is of a blind hole structure, and the water can be prevented from seeping in from the mounting hole.
Example 2
Referring to fig. 2, the present embodiment 2 is different from embodiment 1 in the structure of the outer end of the supporting cylinder: the open end of the threaded hole of the support cylinder part 3 is radially expanded outwards to form a flared opening, the plate 2 is provided with a sleeve part 21, the sleeve part 21 is axially provided with a penetrating hole, the outer wall of the sleeve part 21 is matched with the inner wall of the flared opening, the sleeve part 21 is sleeved in the flared opening, and the support bolt 4 penetrates through the penetrating hole to be installed on the threaded hole of the support cylinder part. So, support through the external member, the stay bolt mainly used is fixed, effectively reduces stay bolt and receives vertical effort in order to alleviate the loss. Meanwhile, the flaring formation can play a role in preventing water from permeating into the threaded hole.
Example 3
Referring to fig. 1 and 3, in addition to embodiment 1 or embodiment 2, embodiment 3 further includes an adjusting structure of the flower basket, which is specifically as follows:
the basket of flowers spare includes sleeve and reinforcing bar, and the sleeve is two and left and right interval symmetry sets up, and many reinforcing bars of two telescopic outer fringe circumference equipartitions welding, telescopic interior round hole system have with pull rod complex screw thread. When generally adjusting the flower basket, need look for the rod iron etc. and pass the reinforcing bar in the middle part of the flower basket in addition, then rotate.
In embodiment 3, a handle 10 is provided at the middle of the flower basket to serve as a handle for rotating the flower basket, thereby avoiding the need to separately search for a rod for rotation.
The number of the handles 10 is at least 2, and at least 2 handles are uniformly distributed in the middle of the flower basket component in an annular array, typically 2 or 3 handles.
The handle 10 is hinged to the middle of the flower basket piece 6, and the hinged structure is as follows, for example, as shown in fig. 3, a transverse screw rod is welded in the middle of a flower basket piece connecting steel bar to serve as a pin shaft, a through hole is formed in one end of the handle, and the handle is movably connected to the flower basket piece through matching with a nut; in this way, the handle can be arranged transversely in the middle of the flower basket, as shown in fig. 1, as a turning handle and can be accommodated beside the flower basket and extend longitudinally along the flower basket. Of course, the handle can also be transversely welded and fixed in the middle of the connecting steel bar of the flower basket piece.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. A suspension type scaffold cantilever beam, its characterized in that includes:
the steel beam is transversely arranged on the outer wall of the building main body, a supporting assembly is arranged at the first end of the steel beam to be installed on the outer wall of the building main body, and a pull rod assembly is arranged at the second end of the steel beam to be connected to the position right above the steel beam of the outer wall of the building main body;
the supporting assembly comprises a plate, a supporting barrel part and a supporting bolt, the plate is arranged at the end part of the first end of the steel beam, a mounting hole is formed in the plate, the supporting barrel part is preset on the outer wall of the building main body, the supporting barrel part is provided with a threaded hole, and the supporting bolt penetrates through the plate mounting hole and is in threaded connection with the supporting barrel part;
the pull rod assembly comprises a basket piece, a pull rod I and a pull rod II, one ends of the pull rod I and the pull rod II are respectively in threaded connection with two ends of the basket piece, the other end of the pull rod I is hinged to a second end of the steel beam, and the other end of the pull rod II is installed right above the steel beam of the outer wall of the building main body.
2. A suspended scaffold cantilever according to claim 1, wherein: the threaded hole of the supporting cylinder part is of a blind hole structure.
3. A suspended scaffold cantilever according to claim 2, wherein: the opening end of the threaded hole of the supporting barrel part is radially expanded outwards to form a flared opening, the plate is provided with a sleeve part, the sleeve part is axially provided with a penetrating hole, the outer wall of the sleeve part is matched with the inner wall of the flared opening, the sleeve part is sleeved in the flared opening, and the supporting bolt penetrates through the penetrating hole to be installed on the threaded hole of the supporting barrel part.
4. A suspended scaffold cantilever according to claim 2 or 3, wherein: the cross section of the outer wall surface of the supporting cylinder part is in a regular hexagon shape.
5. A suspended scaffold cantilever according to claim 1, wherein: the middle part of the flower basket piece is provided with a handle which is used as a handle for rotating the flower basket piece.
6. A suspended scaffold cantilever according to claim 5, wherein: the quantity of handle is 2 at least, and 2 at least handles are ring array form evenly distributed in the middle part of the basket of flowers spare.
7. A suspended scaffold cantilever according to claim 6, wherein: the handle is hinged in the middle of the flower basket piece, so that the handle can be transversely arranged in the middle of the flower basket piece and can be accommodated beside the flower basket piece and longitudinally extends along the flower basket piece.
8. A suspended scaffold cantilever according to claim 1, wherein: the supporting cylinder part is inclined downwards close to the outer wall end of the building main body, and the inclination angle is 1-5 degrees.
9. A suspended scaffold cantilever according to claim 1, wherein: the girder steel is the I-steel structure, and the first end tip welding of girder steel has the plate.
10. A suspended scaffold cantilever according to claim 1, wherein: the steel beam is provided with a stand column so as to install a scaffold on the steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502374.1U CN209874443U (en) | 2019-04-15 | 2019-04-15 | Suspension type scaffold cantilever beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502374.1U CN209874443U (en) | 2019-04-15 | 2019-04-15 | Suspension type scaffold cantilever beam |
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| Publication Number | Publication Date |
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| CN209874443U true CN209874443U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920502374.1U Active CN209874443U (en) | 2019-04-15 | 2019-04-15 | Suspension type scaffold cantilever beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482308A (en) * | 2021-07-01 | 2021-10-08 | 广西建工集团控股有限公司 | Construction method of assembled type adjustable overhanging I-steel rigid pull rod outer scaffold |
-
2019
- 2019-04-15 CN CN201920502374.1U patent/CN209874443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482308A (en) * | 2021-07-01 | 2021-10-08 | 广西建工集团控股有限公司 | Construction method of assembled type adjustable overhanging I-steel rigid pull rod outer scaffold |
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