A connection piece for a building lift
A technology for building lifts and connecting parts, which is applied in the connection of lifts, connecting members, rods, etc., can solve the problems of affecting service life safety, poor mechanical performance of connecting parts, and large quality of connecting parts, etc. , the effect of easy processing
Inactive Publication Date: 2015-11-25
ZHANGJIAGANG RONGHUA METAL PROD
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AI Technical Summary
Problems solved by technology
The above-mentioned connectors have the following disadvantages: 1. Due to the casting process, the connectors have poor mechanical properties, are prone to mechanical damage, and are easy to break, which affects the service life and safety during use.
2. Since the connecting piece is to fasten the connecting pipe and the horizontal steel pipe through bolts and lock, the connecting pipe and the horizontal steel pipe may be separated when subjected to a large horizontal tension; 3. Since the connecting piece is to buckle the connecting pipe and the horizontal steel pipe connection, then the connector includes the buckle part that is buckled on the connecting pipe and the buckle part that is buckled on the horizontal steel pipe, resulting in a large quality of the connector, a lot of materials, and a high cost
Method used
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Embodiment Construction
[0025] The present invention will be described in further detail below through specific examples.
[0026] Such as figure 1 , 2 As shown in , 3, a connector for a construction elevator includes a forged base 2 and a lock 1, one end of the base 2 is provided with a hinged seat 26, and the other end is provided with a bolt mounting hole 23; the middle part of the base 2 An arc bearing surface 21 is provided on the upper side, and a welding plane 22 is provided on the side of the base 2 opposite to the arc bearing surface 21 , and the welding plane 22 is located on the lower side of the base 2 . The up and down mentioned in the present invention are determined when a welding plane 22 is arranged horizontally downward. The arc bearing surface 21 is provided with a pit 25 that is sunken toward the welding plane 22. This pit 25 can not only reduce the material used for the base 2, reduce the weight, and reduce the cost, but also make the arc bearing surface 21 segmented, so that ...
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The invention discloses a connecting piece for a building elevator. The connecting piece comprises a base and a latch which are forged. An arc bearing face is arranged on the base, and a welding plane is arranged on one side of the base, which is opposite to the arc bearing face; an arc fastening face is arranged on the latch correspondingly, and radii of the arc bearing face and the arc fastening face are identical; and one end of the latch is hinged at one end of the base, an open bolt hole is arranged at the other end of the latch, a bolt mounting hole is arranged at the other end of the base, and the latch and the base are detachably connected through a bolt. According to the connecting piece for the building elevator, the connecting piece is forged, so that the mechanical property is improved, structural defects are reduced, used materials are few, and costs are reduced.
Description
technical field [0001] The invention relates to a connecting piece, in particular to a connecting piece used for the fixed connection between a building lift and a building wall. Background technique [0002] Nowadays, the height of buildings is getting higher and higher, and the use of construction lifts is more and more frequent. Due to the high height, in addition to fixing the bottom of the construction elevator to the ground, it also needs to be fixed to the wall of the building to prevent the construction elevator from tilting and ensure a safe and orderly construction. The connection between the building elevator and the wall is generally as follows: the horizontal steel pipe is fixed and protruded from the wall, the horizontal connecting pipe is fixed on the elevator, and then the connecting pipe and the horizontal steel pipe are fixedly connected by the connecting piece. [0003] At present, the connecting piece used on the construction elevator is mainly produced ...
Claims
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IPC IPC(8): B66B7/00F16B7/22
Inventor 陆惠勇谢高峰
Owner ZHANGJIAGANG RONGHUA METAL PROD