Installation device and method of prestressed reinforcement
A technology for prestressed steel bars and installation devices, which is applied in the construction industry and can solve the problems of relying on labor and low efficiency.
Active Publication Date: 2017-06-20
CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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Problems solved by technology
The method that adopts at present is to pull the steel bar on the steel bar pay-off reel on the pay-off rack to the table form manually, then pull it from the pre-tensioned anchor end of the table form to the final tension anchor end, and then pull the pre-tensioned anchor end Cut off the steel bars, put the steel bars on the final tension anchor end and the pre-tension anchor end on the anchors respectively, put the steel bars with the anchors into the limit grooves of the pre-tension tension ends and the final tension tension ends, and then tighten the anchors After completing the installation of a steel bar, continue to release the steel bar from the steel bar pay-off reel of the pay-off rack, and repeat the above actions. The existing steel bar installation method relies on manual work, and the efficiency is very low
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[0034] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described The embodiments are only a part of the embodiments of the present application, rather than all the embodiments.
[0035] Please refer to figure 2 with image 3 This embodiment provides a pre-stressed steel reinforcement installation device, including a frame 1, a walking assembly 2, a lifting assembly 3, a fixed plate 5 and a clamping assembly 4 for clamping the anchor 7. The walking assembly 2 is set on the car At the bottom of the frame 1, the lifting assembly 3 is arranged on the upper part of the frame 1, the fixed plate 5 is fixedly arranged at the lower end of the lifting assembly 3, the clamping assembly 4 is fixedly arranged on the lower end surface o...
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The invention provides an installation device of prestressed reinforcement. The installation device comprises a frame, a walking assembly, a lifting assembly, a fixed plate and a clamping assembly, wherein the clamping assembly is used for clamping an anchorage device, the walking assembly is arranged at the bottom of the frame, the lifting assembly is arranged on the frame, the fixed plate is arranged on the lower end of the lifting assembly, the clamping assembly is arranged below the fixed plate, and the lifting assembly is used for driving the clamping assembly to move up and down. After the steel reinforcement with the anchorage device is clamped by the clamping assembly, the walking assembly of the installation device of the prestressed reinforcement is operated so as to pull the steel reinforcement to the final tensioning end and install the steel reinforcement on a fixed device of the final tensioning end. Manual traction and manual installation of the prestressed reinforcement are replaced by the installation device, and the efficiency is high. On the other hand, the invention further provides an installation method of the prestressed reinforcement.
Description
Technical field [0001] The invention belongs to the field of construction industry, and specifically relates to a prestressed steel bar installation device and a prestressed steel bar installation method. Background technique [0002] The state vigorously promotes urban construction, and building standardization and building industrialization have become a trend. The demand for the production of various preforms is also increasing. In the production process of the prestressed concrete composite slab, it is necessary to draw the prestressed steel bar from the steel bar and straighten it, and then install it on the table mold for further tensioning. In this process, the installation of the prestressed steel bar is always a task. Heavy physical work. The current method is to manually pull the steel bar on the pay-off reel on the pay-off frame to the table mold, and then pull it from the pre-tensioned anchor end of the table mold to the final tension anchor end, and then pull the p...
Claims
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IPC IPC(8): B28B23/04
CPCB28B23/043
Inventor 周衡牛巍巍
Owner CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD