Road and bridge crack reinforcing structure
A technology for strengthening structures and bridges, applied in bridge reinforcement, bridges, bridge maintenance, etc., can solve problems such as cracks, and achieve the effect of stable connection and convenient disassembly and installation
Inactive Publication Date: 2022-04-01
解俊峰
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Problems solved by technology
[0003] The existing reinforcement devices generally need to use bolts to fasten a steel plate on both sides of the crack, and then connect the two steel plates together through a connecting rod that can be adjusted and stretched, so as to connect the cracks together and play a reinforcing role. However, this method needs to nail bolts on both sides of the crack, which is easy to cause new cracks. For this reason, we propose a new road bridge crack reinforcement structure
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] Such as Figure 1-4 As shown, the present invention provides a technical solution: a road bridge crack reinforcement structure, comprising a top cover plate 1, an upper pressure plate 2 and a lower abutment plate 3, the lower surface of the top cover plate 1 is provided with a notch 4, the notch 4 There are two sliding card slots 5 symmetrically opened on the inner upper surface of the inner upper surface, and the number of upper pressing plates 2 is tw...
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The invention relates to the technical field of road bridge crack reinforcement, and discloses a road bridge crack reinforcement structure which comprises a top cover plate, two upper pressing plates and a lower abutting plate, a notch is formed in the lower surface of the top cover plate, two sliding clamping grooves are symmetrically formed in the upper surface of the interior of the notch, the number of the upper pressing plates is two, and the number of the lower abutting plate is two. The two upper pressing plates are clamped to the two sides of the interior of the notch correspondingly, and sliding clamping sleeves are fixedly connected to the upper surfaces of the upper pressing plates correspondingly. When the device is used, the lower abutting plate is placed in a crack, the upper pressing plates are placed on the two sides of the upper portion of the crack and attached to the ground, the two first connecting screws are driven to stretch out of or retract into the connecting screw pipe by holding the connecting screw pipe to rotate, and therefore the distance between the two upper pressing plates is adjusted according to the size of the crack; a rotating block is held by hand to drive a second connecting screw rod in a threaded hole to rotate, and the distance between the two lower abutting plates is adjusted according to the size of the interior of the crack, so that the two lower abutting plates abut against the interior of the crack.
Description
technical field [0001] The invention relates to the technical field of road bridge crack reinforcement, in particular to a road bridge crack reinforcement structure. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to cross mountain streams, unfavorable geology or meet other traffic needs to erect buildings that make traffic more convenient. Bridges generally consist of superstructures, substructures, supports and auxiliary structures. , the upper structure, also known as the bridge span structure, is the main structure for crossing obstacles; the lower structure includes the abutment, pier and foundation; Refers to the bridgehead slab, conical slope protection, revetment, diversion works, etc. [0003] The existing reinforcement devices generally need to use...
Claims
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Inventor 解俊峰
Owner 解俊峰