CN211622527U - Cantilever combined tripod support system arranged on concrete wall - Google Patents
Cantilever combined tripod support system arranged on concrete wall Download PDFInfo
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- CN211622527U CN211622527U CN201921710288.6U CN201921710288U CN211622527U CN 211622527 U CN211622527 U CN 211622527U CN 201921710288 U CN201921710288 U CN 201921710288U CN 211622527 U CN211622527 U CN 211622527U
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Abstract
The utility model discloses a cantilever combined tripod support system arranged on a concrete wall, which comprises a longitudinal steel beam, a transverse steel beam, a connecting piece, an adjustable stay bar, a horizontal support, a suspension shoe, a taper bolt sleeve, a screw rod and a high-strength bolt, wherein the connecting piece and the horizontal support are formed by welding square steel and steel plates; the hanging combined triangular frame is fixed with a concrete wall, a conical bolt sleeve and a screw rod are arranged inside the concrete wall, hanging shoes of connecting members are installed on the outer side of the concrete wall, the hanging shoes are connected with the embedded conical bolt sleeve through hanging shoe bolts and are fixed on the concrete wall, and the hanging shoes are connected with the combined triangular frame through pins.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a combination tripod support system of encorbelmenting of setting on concrete wall.
Background
At present, cantilever structural beams, structural rafts and the like for supporting a conversion layer in building construction generally use steel beam cantilever support systems. When the construction method is used for construction, the U-shaped bolts need to be embedded in the lower layer before the construction of the conversion layer structure, and the U-shaped bolts are embedded in the concrete and cannot be reused, so that the construction cost is increased; because the I-steel is heavier, the manual handling degree of difficulty is big, and to the compact shear wall system of spatial arrangement, the difficult way of longer girder steel installation is extremely high, has certain danger. And need reserve the entrance to a cave usually when running into the wall body, be used for placing the girder steel, treat that the outrigger demolishs the back, the later stage still needs the shutoff entrance to a cave, has the hidden danger of outer wall infiltration. In conclusion, the steel beam cantilever support system has the defects of complex construction, high safety risk, slow mounting and dismounting construction speed, overhigh construction cost and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the girder steel and encorbelmenting the support system construction complicacy, the ann tears the degree of difficulty big, the safety risk is big, defects such as construction cost height, and the combination tripod support system of encorbelmenting of a setting on the concrete wall that proposes, a structure roof beam, the structure raft for supporting the structure roof beam of encorbelmenting of conversion layer, can effectual solution traditional girder steel of encorbelmenting support construction difficult problem, need not to reserve the entrance to a cave on the shear force wall, and pre-buried taper bolt sleeve and the connecting element in the concrete wall can recycle, practice thrift construction cost, economic benefits is showing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cantilever combined tripod support system arranged on a concrete wall comprises a longitudinal steel beam, a transverse steel beam, a connecting piece, an adjustable stay bar, a horizontal support, a suspension shoe, a conical bolt sleeve, a screw rod and a high-strength bolt, wherein the connecting piece and the horizontal support are formed by welding square steel and steel plates, and the adjustable stay bar, the connecting piece, the horizontal support, the transverse steel beam and the longitudinal steel beam are connected and combined into a suspension combined tripod through the high-strength bolt; the hanging combined triangular frame is fixed with a concrete wall, a conical bolt sleeve and a screw rod are arranged inside the concrete wall, hanging shoes of connecting members are installed on the outer side of the concrete wall, the hanging shoes are connected and fixed on the concrete wall through hanging shoe bolts and pre-buried conical bolt sleeves, and the hanging shoes are connected with the combined triangular frame through pins.
Preferably, the suspension shoe is formed by welding a steel plate with the thickness of t being 25mm and a steel plate with the thickness of t being 8mm, and 3 phi 21 holes are reserved in the steel plate with the thickness of t being 8mm and used for installing a phi 21 pin to connect and fix the combined tripod.
Preferably, the adjustable stay bar is formed by combining a phi 50 thick screw and a phi 100 steel pipe.
Preferably, the horizontal support and the connecting piece are made of square steel with the diameter of 50 multiplied by 100 multiplied by 6mm, and the square steel is provided with a round hole with the diameter of phi 21.
Preferably, the transverse steel beam consists of two U120 steel beams, a steel plate, an M20 high-strength bolt and a matched phi 26 high-strength bolt sleeve, and a phi 21 round hole is formed in each U120 steel beam at a distance of 125 mm.
Preferably, the longitudinal steel beam is assembled by a high-strength bolt M20 and a high-strength bolt M24, and bolt holes phi 21-phi 26 are formed in the longitudinal steel beam at intervals of 125 mm.
Compared with the prior art, the utility model provides a combination tripod support system of encorbelmenting of setting on concrete wall possesses following beneficial effect:
the invention overcomes the defects of complex construction, high difficulty in mounting and dismounting, high safety risk, high construction cost and the like of a steel beam cantilever support system. The cantilever combined tripod support system is arranged on a concrete wall and is used for supporting a cantilever structural beam and a structural raft of a conversion layer, the traditional cantilever steel beam support construction difficulty can be effectively solved, a hole does not need to be reserved on a shear wall, a conical bolt sleeve and a connecting member which are pre-embedded in the concrete wall can be recycled, the construction cost is saved, and the economic benefit is obvious.
Drawings
Fig. 1 is a schematic structural view of an overhanging combined tripod support system provided on a concrete wall according to the present invention;
fig. 2 is the utility model provides a set up the telescopic structural schematic diagram of taper bolt in the combination tripod support system of encorbelmenting on the concrete wall.
Fig. 3 is the utility model provides a set up horizontal girder steel connection structure schematic diagram in the combination tripod support system of encorbelmenting on the concrete wall.
In the figure: 1. a longitudinal steel beam; 2. a transverse steel beam; 3. a connecting member; 4. an adjustable brace bar; 5. horizontally supporting; 6. hanging the shoes; 7. a tapered bolt sleeve; 8. a screw; 9. high strength bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an overhanging combined tripod support system arranged on a concrete wall comprises a longitudinal steel beam 11, a transverse steel beam 22, a connecting piece 33, an adjustable stay bar 44, a horizontal support 55, hanging shoes 66, a taper bolt sleeve 77, a screw 88 and a high-strength bolt 99, wherein the connecting piece 3 and the horizontal support 5 are both formed by welding square steel and steel plates, and the adjustable stay bar 4, the connecting piece 3, the horizontal support 5, the transverse steel beam 2 and the longitudinal steel beam 1 are connected and combined into a hanging combined tripod through the high-strength bolt 9; the hanging combined triangular support is fixed with a concrete wall, a conical bolt sleeve 7 and a screw 8 are arranged inside the concrete wall, hanging shoes 6 of connecting members are installed on the outer side of the concrete wall, the hanging shoes 6 are connected and fixed on the concrete wall through the hanging shoes 6 and the embedded conical bolt sleeve 7 through bolts, and the hanging shoes 6 are connected with the combined triangular support through pins.
Example two
Referring to fig. 1-3, on the basis of the first embodiment, the suspension shoe 6 is formed by welding a steel plate with t being 25mm thick and a steel plate with t being 8mm thick, and 3 holes with phi 21 are reserved on the steel plate with t being 8mm thick for installing a phi 21 pin to connect and fix the combined tripod; the adjustable stay bar 4 is formed by combining a phi 50 thick screw 8 and a phi 100 steel pipe; the horizontal support 5 and the connecting piece 3 are made of square steel with the thickness of 50 multiplied by 100 multiplied by 6mm, and the square steel is provided with a round hole with the diameter phi of 21; the transverse steel beam 2 consists of two U120 steel beams, a steel plate, M20 high-strength bolts 9 and matched phi 26 high-strength bolt 9 sleeves, and phi 21 round holes are formed in the U120 steel beams at intervals of 125 mm; the longitudinal steel beam 1 is formed by assembling M20 high-strength bolts 9 and M24 high-strength bolts 9, and bolt holes phi 21-phi 26 are formed in the longitudinal steel beam 1 at intervals of 125 mm.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A cantilever combined tripod support system arranged on a concrete wall is characterized by comprising a longitudinal steel beam (1), a transverse steel beam (2), a connecting piece (3), an adjustable stay bar (4), a horizontal stay (5), hanging shoes (6), a conical bolt sleeve (7), a screw rod (8) and a high-strength bolt (9), wherein the connecting piece and the horizontal stay are formed by welding square steel and steel plates, and the adjustable stay bar, the connecting piece, the horizontal stay, the transverse steel beam and the longitudinal steel beam are connected and combined into a suspended combined tripod through the high-strength bolt; the hanging combined triangular frame is fixed with a concrete wall, a conical bolt sleeve and a screw rod are arranged inside the concrete wall, hanging shoes of connecting members are installed on the outer side of the concrete wall, the hanging shoes are connected and fixed on the concrete wall through hanging shoe bolts and pre-buried conical bolt sleeves, and the hanging shoes are connected with the combined triangular frame through pins.
2. The cantilever combination tripod support system arranged on a concrete wall as claimed in claim 1, wherein the suspension shoes are formed by welding steel plates with thickness t equal to 25mm and steel plates with thickness t equal to 8mm, and 3 holes with diameter of 21 are reserved on the steel plates with thickness t equal to 8mm for installing a diameter of 21 pins for connecting and fixing the combination tripod.
3. The cantilever combination tripod support system arranged on a concrete wall according to claim 1, wherein the adjustable brace rod is formed by combining a phi 50 thick screw rod and a phi 100 steel pipe.
4. The system as claimed in claim 1, wherein the horizontal brace and the connecting member are made of square steel of 50 x 100 x 6mm, and the square steel is formed with a round hole of phi 21.
5. The cantilever combination tripod support system of claim 1, wherein the longitudinal steel beam is assembled by M20 high-strength bolts and M24 high-strength bolts, and the longitudinal steel beam is provided with phi 21-phi 26 bolt holes at intervals of 125 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710288.6U CN211622527U (en) | 2019-10-12 | 2019-10-12 | Cantilever combined tripod support system arranged on concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710288.6U CN211622527U (en) | 2019-10-12 | 2019-10-12 | Cantilever combined tripod support system arranged on concrete wall |
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| Publication Number | Publication Date |
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| CN211622527U true CN211622527U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921710288.6U Active CN211622527U (en) | 2019-10-12 | 2019-10-12 | Cantilever combined tripod support system arranged on concrete wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541723A (en) * | 2022-02-18 | 2022-05-27 | 北京建工集团有限责任公司 | Overhanging type scaffold support structure |
-
2019
- 2019-10-12 CN CN201921710288.6U patent/CN211622527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541723A (en) * | 2022-02-18 | 2022-05-27 | 北京建工集团有限责任公司 | Overhanging type scaffold support structure |
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