Movable water injection type rubber dam
A dam and rubber technology, which is applied in the field of movable water-injection rubber dams, can solve the problems of inability to realize the passing function, poor flexibility of dam use, insufficient strength and toughness, etc., and achieve flexible loading and unloading, short construction period, and simple overall structure Effect
Inactive Publication Date: 2021-01-22
青岛亿东煤矿机械制造有限公司
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Problems solved by technology
[0003] At present, the existing rubber dams on the market basically have a single function, lack of strength and toughness, and the flexibility of the dam is poor, and the function of passing vehicles cannot be realized. Therefore, we propose a movable water-injection rubber dam
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[0021] 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.
[0022] refer to figure 1 , a movable water-injection rubber dam, characterized in that it includes a high-strength fiber skeleton 1, a vulcanized rubber layer 2, a water injection device 3, a drainage device 4 and an anchoring mechanism 5, and the rubber dam is set as an inverted trapezoid as a whole, and its function Yes, when the water is not full, the gravity of the vehicle will squeeze the water in the dam bag to both sides, and the vehicle can pass through the middle position. The inside of the rubber dam is provided with a high-strength fiber skeleton 1 , and the surface of the high-strength fiber skeleton 1 is covered with a multi-layer vulcanized rubber layer...
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The invention discloses a movable water injection type rubber dam. The movable water injection type rubber dam comprises a high-strength fiber framework, vulcanized rubber layers, a water injection opening, a water drainage opening and anchoring mechanisms, a dam bag is integrally similar to an inverted trapezoid, the high-strength fiber framework is arranged in the dam bag, the surfaces of the high-strength fiber framework are covered with the multiple vulcanized rubber layers, a water injection device is arranged on the upper portion of the rubber dam, the water injection opening communicates with an external water injection mechanism, a drainage device is arranged at the bottom of the rubber dam, and the anchoring mechanisms are arranged on the two sides of the rubber dam and used for anchoring or connecting. The movable water injection type rubber dam is simple in structure and high in practicability, the high-strength fiber framework is adopted in the movable water injection typerubber dam, abrasion resistance and durability are achieved, the special structure of the movable water injection type rubber dam has the water blocking function, and also can achieve the traffic function.
Description
technical field [0001] The invention relates to the technical field of rubber dams, in particular to a movable water injection rubber dam. Background technique [0002] The rubber dam is a thin-walled flexible structure, which is a new type of hydraulic structure that has emerged with the development of polymer synthetic materials. It has developed rapidly in my country since the 1990s. Rubber dams are divided into two types: water-filled and inflatable. The filling and discharging time of water-filled dams is longer than that of rubber-filled inflatable dams. In terms of cost, the two types of dams are almost the same. The operating conditions of the rubber dam are similar to those of the sluice, and compared with the conventional dam, it has more obvious characteristics. [0003] At present, the existing rubber dams on the market basically have single functions, lack strength and toughness, and the dams are not flexible enough to realize the function of passing vehicles. ...
Claims
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IPC IPC(8): E02B7/00
CPCE02B7/005
Inventor 梁鹏李麒
Owner 青岛亿东煤矿机械制造有限公司