CN215054690U - Temporary steel wall-attached frame for roof on construction elevator - Google Patents

Temporary steel wall-attached frame for roof on construction elevator Download PDF

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Publication number
CN215054690U
CN215054690U CN202120761379.3U CN202120761379U CN215054690U CN 215054690 U CN215054690 U CN 215054690U CN 202120761379 U CN202120761379 U CN 202120761379U CN 215054690 U CN215054690 U CN 215054690U
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China
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connecting piece
end connecting
wall
construction elevator
steel
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CN202120761379.3U
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Chinese (zh)
Inventor
黄�俊
陈思远
曹鸿皓
欧阳喆
何斌
伍鸽
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China Construction Fifth Engineering Bureau Co Ltd
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China Construction Fifth Engineering Bureau Co Ltd
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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
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Abstract

The utility model discloses an roofing attaches wall frame with steel temporarily on construction elevator, including the upper and lower end connecting piece that door type frame and both ends are connected, upper and lower end connecting piece can be dismantled with the wall horizontal pole of company of construction elevator respectively and be connected and the pre-buried sleeve in the roofing floor can be dismantled and be connected. All structural parts can be manufactured in a factory, the door-shaped frame serves as a stress main body of the wall-attached frame, stress analysis can be carried out according to modeling, the position of the stress which changes rapidly is determined, and then welding is carried out, so that the welding quality and the stress performance are guaranteed. The upper end connecting piece and the lower end connecting piece can be welded and fixed with the door frame in a factory in a welding mode, and can also be assembled on site through fasteners in a detachable connecting mode. The upper end connecting piece and the lower end connecting piece are detachably connected with the wall connecting cross rod of the construction elevator and the embedded pieces in the roof floor slab respectively, so that the construction elevator can be safely installed on the roof under the condition that the roof does not have a framework beam, and the floor roofs of different floors can be subjected to turnover repeated application, and the cost is reduced.

Description

Temporary steel wall-attached frame for roof on construction elevator
Technical Field
The utility model relates to a belong to the construction field, specifically be a roofing attaches wall frame with steel temporarily on construction elevator.
Background
During construction of the building engineering, the construction hoist serves as a means for transporting materials up and down, such as to a roof layer.
The roof of construction elevator goes up the roofing and need set up and attach the wall device, has the framework roof to the roofing, and the construction elevator is attached to on the framework roof, and when the roofing does not have the framework roof, can't satisfy the demand of roofing on the construction elevator. Some units at this moment can set up interim reinforced concrete framework as the attachment point, and this kind of mode is wasted time and material and can't have enough to meet the need used repeatedly, and is with high costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be fixed in on the roofing floor, can have enough to meet the need with low costs construction elevator go up roofing and attach wall frame with interim steel.
The utility model provides a roofing attaches wall frame with steel temporarily on this kind of construction elevator, including upper end connecting piece and the lower extreme connecting piece that door type frame and both ends are connected, upper end connecting piece and construction elevator even can dismantle between the wall horizontal pole and be connected, and the lower extreme connecting piece can be dismantled with the pre-buried sleeve in the roofing floor and be connected.
In one mode of the technical scheme, the door-shaped frame comprises two A-shaped frames which are arranged in parallel and oppositely and a cross beam welded at the upper ends of the two A-shaped frames.
In one mode of the technical scheme, the A-shaped frame comprises a vertical column and an inclined column, the upper end of the inclined column is welded on the side wall of the top of the vertical column, and the vertical column is flush with the lower end of the inclined column.
In one mode of the above technical solution, a reinforcing beam is welded between the middle portions of the vertical column and the inclined column.
In one mode of the technical scheme, the middle parts of the inclined columns of the two A-shaped frames are connected through the horizontal beam, so that the two A-shaped frames form a stable integral frame.
In one mode of the technical scheme, the A-shaped frames and the cross beam are made of I-shaped steel with the same type, the vertical columns of the two A-shaped frames are arranged oppositely through webs, and the cross beam is welded at the upper ends of the two vertical columns through the webs arranged along the horizontal plane.
In one mode of the technical scheme, the upper end connecting piece is a T-shaped seat comprising a bottom plate and a connecting plug, the bottom plate is a rectangular plate matched with the width of a wing plate of the cross beam and is fixed on the cross beam to correspond to the wing plate outside the vertical column, the connecting plug is a steel pipe matched with the inner diameter of the cross rod of the connecting wall and is welded at the central position of the bottom plate, a radial hole is formed in the steel pipe, and the steel pipe is connected and fixed through a bolt and a nut penetrating through the connecting cross rod and the steel pipe after being inserted into the connecting cross rod.
In one mode of the technical scheme, the lower end connecting piece is a rectangular steel plate, the four corners of the rectangular steel plate are respectively provided with long round holes as mounting positioning holes, the two pairs of long round holes are perpendicular to each other in the arrangement direction, and the rectangular steel plate is horizontally welded to the lower ends of the inclined columns and the vertical columns respectively and is connected with the embedded sleeves in the roof floor slab through bolts.
The utility model discloses a structure door type frame, upper end connecting piece and lower extreme connecting piece are all can be making in the mill, and door type frame is as this atress main part that attaches the wall frame for a welding, can carry out the position back welding that the stress sharply changes clearly and definitely of atress analysis according to the modeling, guarantees welding quality to guarantee its atress performance. The upper end connecting piece and the lower end connecting piece can be welded and fixed with the door frame in a factory in a welding mode, and can also be assembled on site through fasteners in a detachable connecting mode. Upper end connecting piece and lower extreme connecting piece can dismantle with the built-in fitting in even wall horizontal pole and the roofing floor of construction elevator respectively and be connected, so the utility model discloses can not only guarantee that construction elevator goes up the roofing safely under the situation that the roofing does not have the framework roof beam, can also have enough to meet the need repeated application at the floor roofing of difference, reduce cost, realization that can be fine the utility model aims at.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a right-side schematic view of fig. 1.
Fig. 3 is an enlarged schematic view of B-B in fig. 1.
Fig. 4 is an enlarged top view of the upper end connector of fig. 1.
Fig. 5 is a schematic view of the usage state of the present embodiment.
Detailed Description
As shown in fig. 1 and 2, the temporary steel wall-attached frame for an upper roof of a construction elevator disclosed in this embodiment includes a door frame 1, a lower end connector 2, and an upper end connector 3.
The portal frame 1 comprises two parallel A-shaped frames 11 arranged just opposite to each other and two beams 12 welded to the upper ends of the A-shaped frames, each A-shaped frame 11 comprises a vertical column 111 and an inclined column 112, the upper ends of the inclined columns are welded to the side wall of the top of each vertical column, and the vertical columns are flush with the lower ends of the inclined columns.
A reinforcing beam 113 is welded between the vertical column 111 and the middle of the inclined column 112.
The middle parts of the inclined columns 112 of the two A-shaped frames 11 are connected through a horizontal beam 114, so that the two A-shaped frames form a stable integral frame.
The A-shaped frames 11 and the cross beams 12 are made of I-shaped steel of the same type, the vertical columns of the two A-shaped frames are arranged oppositely through webs, and the cross beams 12 are arranged and welded at the upper ends of the two vertical columns 111 through the webs along the horizontal plane.
As can be seen from fig. 1 to 3, the lower end connecting piece 2 is a rectangular steel plate, the four corners of which are respectively provided with oblong holes, and the rectangular steel plate is respectively horizontally welded at the lower ends of the inclined column and the vertical column and is connected with the embedded sleeve in the roof floor slab through bolts.
The lower end connecting piece 2 is provided with a long round hole as an installation positioning hole of the door-shaped frame 1, and the position of the door-shaped frame can be finely adjusted, so that the door-shaped frame can be smoothly installed and fixed under the condition that the position of the embedded sleeve has tolerance.
Upper end connecting piece 3 is the T type seat including bottom plate 31 and connecting plug 32, bottom plate 31 is the rectangular plate that matches with crossbeam pterygoid lamina width, weld on the pterygoid lamina in the crossbeam 12 of door type frame 1 corresponds the vertical post 111 outside, connecting plug 32 is the steel pipe that matches with the even wall horizontal pole internal diameter of construction elevator, weld in the central point department of putting of bottom plate 31, set up radial hole on the steel pipe, the steel pipe inserts back in the connection horizontal pole, connect fixedly through the bolt and nut who passes connection horizontal pole and steel pipe.
It can be seen from the above structure and installation and application of this embodiment that the door-shaped frame as the stressed main body is an integral piece welded by i-beams, and is subjected to stress analysis by three-dimensional modeling and calculation by an empirical formula, in this embodiment, 16# i-beams are welded and formed, the rectangular steel plate of the lower end connecting piece can be made of a steel plate 400mm × 300mm × 10mm, and is connected and fixed with the embedded sleeve in the roof floor by the bolt M20, so that the wall-attached frame and the roof floor form an integral body. The welding positions of the upper end connecting pieces on the cross beam at the upper end of the door-shaped frame are symmetrical about the central plane of the length direction of the cross beam and are respectively positioned at the outer sides of the two vertical columns of the A-shaped frame, so that the wall connecting cross rod of the construction lifter is arranged in the midspan of the cross beam.
The door type frame, the upper end connecting piece and the lower end connecting piece of this embodiment can all be made in the mill, and the door type frame is as the atress main part of this wall frame that attaches for the welding, can weld according to the analysis of modeling atress, guarantees welding quality to guarantee its atress performance. The upper end connecting piece and the lower end connecting piece can be welded and fixed with the door frame in a factory in a welding mode, and can also be assembled on site through fasteners in a detachable connecting mode. Upper end connecting piece and lower extreme connecting piece can dismantle with the built-in fitting in even wall horizontal pole and the roofing floor of construction elevator respectively and be connected, so the utility model discloses can not only guarantee that construction elevator goes up the roofing safely under the situation that the roofing does not have the framework roof beam, can also have enough to meet the need repeated application, reduce cost at the floor roofing of difference.

Claims (8)

1. The utility model provides a roofing attaches wall frame with steel temporarily on construction elevator which characterized in that: the construction elevator comprises a door-shaped frame, an upper end connecting piece and a lower end connecting piece, wherein the upper end connecting piece and the lower end connecting piece are connected at two ends of the door-shaped frame, the upper end connecting piece is detachably connected with a wall connecting cross rod of the construction elevator, and the lower end connecting piece is detachably connected with a pre-buried sleeve in a roof floor slab.
2. The steel wall-attached rack for temporary roofing of a construction elevator according to claim 1, wherein: the door-shaped frame comprises two A-shaped frames which are arranged in parallel and oppositely and a cross beam welded at the upper ends of the two A-shaped frames.
3. The steel wall-attached rack for temporary roofing of a construction elevator according to claim 2, wherein: the A-shaped frame comprises a vertical column and an inclined column, the upper end of the inclined column is welded on the side wall of the top of the vertical column, and the vertical column is flush with the lower end of the inclined column.
4. The temporary steel wall-attached rack for the upper roof of the construction hoist as claimed in claim 3, wherein: and a reinforcing beam is welded between the middle parts of the vertical column and the inclined column.
5. The temporary steel wall-attached rack for the upper roof of the construction hoist as claimed in claim 4, wherein: the middle parts of the inclined columns of the two A-shaped frames are connected through a horizontal beam, so that the two A-shaped frames form a stable integral frame.
6. The steel wall-attached rack for temporary roofing of a construction elevator according to claim 5, wherein: the A-shaped frames and the cross beams are made of I-shaped steel of the same type, the vertical columns of the two A-shaped frames are arranged oppositely through webs, and the cross beams are arranged and welded at the upper ends of the two vertical columns along the horizontal plane through the webs.
7. The steel wall-attached rack for temporary roofing of a construction elevator according to claim 2, wherein: the upper end connecting piece is a T-shaped seat comprising a bottom plate and a connecting plug, the bottom plate is a rectangular plate matched with the width of a wing plate of the beam, the rectangular plate is fixed on the wing plate outside the vertical column, the connecting plug is a steel pipe matched with the inner diameter of the cross rod of the connecting wall, the connecting plug is welded at the central position of the bottom plate, a radial hole is formed in the steel pipe, and the steel pipe is inserted into the connecting cross rod and then is fixedly connected through a bolt and a nut penetrating through the connecting cross rod and the steel pipe.
8. The temporary steel wall-attached rack for the upper roof of the construction hoist as claimed in claim 3, wherein: the lower end connecting piece is a rectangular steel plate, the four corners of the lower end connecting piece are respectively provided with a long round hole as an installation positioning hole, and the rectangular steel plate is respectively horizontally welded at the lower ends of the inclined column and the vertical column and is connected with the embedded sleeve in the roof floor slab through bolts.
CN202120761379.3U 2021-04-14 2021-04-14 Temporary steel wall-attached frame for roof on construction elevator Active CN215054690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120761379.3U CN215054690U (en) 2021-04-14 2021-04-14 Temporary steel wall-attached frame for roof on construction elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120761379.3U CN215054690U (en) 2021-04-14 2021-04-14 Temporary steel wall-attached frame for roof on construction elevator

Publications (1)

Publication Number Publication Date
CN215054690U true CN215054690U (en) 2021-12-07

Family

ID=79149881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120761379.3U Active CN215054690U (en) 2021-04-14 2021-04-14 Temporary steel wall-attached frame for roof on construction elevator

Country Status (1)

Country Link
CN (1) CN215054690U (en)

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