Pre-stressed tension structure
A tensioning structure and prestressing technology, applied in the field of mechanical equipment, can solve problems such as disassembly first
Pending Publication Date: 2019-06-18
贵州长通集团智造有限公司
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- Application Information
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a prestressed tension structure to solve the problem of keeping its position unchanged in the prior art through its own gravity or by fixing it on the ground with bolts. The problem that the bolts need to be removed first when laying the foundation at the lower part of the equipment so that the bolts can be used for fixing and the equipment is transported
Method used
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Embodiment Construction
[0022] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:
[0023] refer to Figure 1 to Figure 7 , a prestressed tension structure, including a fixed tooling 1, a mobile tooling 2 and a tensioning device 3, the fixed tooling 1, the mobile tooling 2 and the tensioning device 3 are arranged in a straight line, and the moving tooling 2 is located between the fixed tooling 1 and the tensioning device 3 Between the stretching devices 3, the stretching device 3 is fixedly connected with the mobile tooling 2, and the stretching of the stretching device 3 makes the mobile tooling 2 move along the line connecting the stretching device 3 and the fixed tooling 1. The prestressed tension structure also includes a fixed Table 4, the fixed tooling 1 is fixed on the fixed table 4 by bolts, the mobile tooling 2 is installed on the fixed table 4 through guide rails or without any constraints, and the stretching device 3 is fixed on the ...
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The invention discloses a pre-stressed tension structure, which comprises a fixing tooling, a moving tooling and a stretching device, wherein the fixing tooling, the moving tooling and the stretchingdevice are arranged on a straight line; the moving tooling is positioned between the fixing tooling and the stretching device; the stretching device is fixedly connected with the moving tool; the stretching device stretches so that the moving tool moves along the connecting line of the stretching device and the fixing tooling; the pre-stressed tension structure further comprises a fixing table; the fixing tool is fixedly installed on the fixing table; the moving tooling is actively installed on the fixing table; and the stretching device is fixedly installed on the fixing table. The tension structure provided by the invention can solve the problem a bolt is dismounted firstly when adopting the bolt fixing and equipment transporting, when a foundation is laid below the equipment by a fixingmethod for keeping the position unchangeable by self-gravity or fixing a bolt on the ground in the prior art.
Description
technical field [0001] The invention relates to the field of mechanical equipment, in particular to a prestressed tension structure. Background technique [0002] The steel frame of the pole needs to be stretched to straighten the steel bars before use. The existing tensioning tools include fixed tooling, mobile tooling and stretching devices. The fixed tooling, mobile tooling and stretching devices are arranged in a straight line. The mobile tooling is located between the fixed tooling and the tensioning device. The tensioning device is fixedly connected to the mobile tooling. The stretching of the tensioning device makes the mobile tooling move along the line connecting the tensioning device and the fixed tooling. When tensioning, the fixed tooling needs to be used to hold the steel skeleton Fix one end, and then use the mobile work to fix the other end of the steel frame, and start the stretching device to make the mobile tool pull the steel frame to stretch toward the st...
Claims
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IPC IPC(8): B21F1/02
Inventor 乔正召
Owner 贵州长通集团智造有限公司