A high-strength reinforced concrete segment installation and positioning tool
A reinforced concrete, installation and positioning technology, applied in the direction of metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of inconvenient disassembly, easy falling off of segments, insufficient stability, etc., and achieve the effect of convenient insertion
Active Publication Date: 2022-07-01
上海建工常州建亚建筑构件制品有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-strength reinforced concrete segment installation and positioning tool, which has the function of cleaning the sludge inside the old segment, the segment is hoisted stably, and the rope can be easily removed. It has the advantages of fixing the new segment and solving the problems that the new segment is difficult to connect with the old segment, it is not stable enough, it is inconvenient to untie the rope, and the segment is easy to fall off.
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] see Figure 1-7, a high-strength reinforced concrete segment installation and positioning tool, comprising a support plate 1, the upper surface of the support plate 1 is symmetrically provided with a connecting ring 2, one end of the lower surface of the support plate 1 is provided with a cleaning component, and the cleaning component is formed by a first hydraulic expansion device. 3. The cross bar 4, the motor 5, the rotatin...
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The invention discloses a high-strength reinforced concrete segment installation and positioning tool. A motor is fixedly connected to the surface of the cross bar, a rotating fin is fixedly connected to the surface of the motor, and a connecting groove is fixedly connected to the surface of the rotating fin. A connecting rod is fixedly connected to the surface of the connecting groove, a limit block is fixedly connected to the surface of the connecting rod, a first spring is fixedly connected to the surface of the limit block, and a cleaning sheet is fixedly connected to the surface of the first spring The surface of the cleaning sheet is fixedly connected with a contact surface, the other end of the lower surface of the contact surface is fixedly connected with a slide rail, and the inner lake of the slide rail is slidably connected with a C-shaped slider. The high-strength reinforced concrete segment installation and positioning tool has the advantages of cleaning the internal sludge of the old segment, the segment is stably hoisted and the rope is easily removed, and the hoisted segment is fixed. The old segments are connected, not stable enough and inconvenient to untie the rope, and the segments are easy to fall off.
Description
technical field [0001] The invention relates to the technical field of segment positioning tooling, in particular to a high-strength reinforced concrete segment installation and positioning tooling. Background technique [0002] Reinforced concrete segment is a high-precision concrete prefabricated component, which needs to withstand external soil pressure, groundwater pressure and various dynamic loads in the tunnel. Its quality is directly related to the overall safety of the tunnel. The existing reinforced concrete segment, its connection The parts are mostly spliced with tenon and groove and tenon blocks. During the splicing process, the segment with a small opening is usually inserted into the segment with a large opening. [0003] During hydraulic maintenance, the interior of the segment is mostly filled with soil, which makes it difficult for the new segment to connect with the old segment. Because the location of the segment is mostly in a sewage environment, it is...
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IPC IPC(8): B23P19/00B23P19/10
CPCB23P19/00B23P19/10
Inventor 由胜利彭明亮崔傲
Owner 上海建工常州建亚建筑构件制品有限公司