A kind of anti-settlement device for piers of highway bridges
A road bridge and anti-settlement technology, which is applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of not being able to prevent bridge settlement in time, complex design structure, inconvenient installation, etc., to achieve convenient installation, simple design structure, and prevent bridge The effect of pier settlement
Active Publication Date: 2021-12-14
宜春市通畅工程检测有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-settlement device for highway bridge piers, which has the advantages of immediate prevention of bridge pier settlement, simple design structure, and convenient installation, and solves the problem that general bridge pier anti-settlement devices cannot prevent bridge settlement in time , complex design structure and inconvenient installation
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[0022] 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.
[0023] see Figure 1-4 , a bridge pier anti-settlement device for highway bridges, including a pier 1, a support 2 is fixedly connected above the pier 1, a beam box 3 is fixedly connected above the support 2, and photovoltaics are installed on the left and right sides of the beam box 3 The plate 4 and the middle part of the lower end of the beam box 3 are fixedly connected with the connecting piece 5, and the bottom of the connecting piece 5 is fixedly connect...
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The invention relates to the technical field of highway bridges, and discloses an anti-settlement device for bridge piers of highway bridges. A connecting piece is connected, and an induction box is fixedly connected to the bottom of the connecting piece. Crossbars are arranged at the front and rear of the inner cavity of the induction box. Probes are arranged between the crossbars, and gravity balls are fixedly connected under the probes. A curved plate is fixedly installed at the rear of the curved plate, and induction layers are arranged on the left and right sides of the front of the curved plate. The anti-subsidence device for highway bridge pier drives the induction box to tilt through the girder box, so that the probe kept vertical under the action of the gravity ball is drawn to the induction layer on the curved plate, and the hydraulic rod will lift the girder box to cooperate with it. The fixed and plugged anchor bolts achieve the effects of immediate prevention of settlement of bridge piers, simple design structure, and convenient installation.
Description
technical field [0001] The invention relates to the technical field of highway bridges, in particular to an anti-subsidence device for bridge piers of highway bridges. Background technique [0002] The stability of the bridge piers is directly related to the safety of the bridge structure of the viaduct. The settlement of bridge piers is a relatively common hazard in bridges now. However, for piers with statically indeterminate structures, the uneven settlement of the foundation will generate greater stress in the bridge piers. , and then cause cracks or damage to the pier column, affecting the normal use and safety of the bridge, so the anti-settlement device is needed to correct and strengthen the bridge body. [0003] General highway bridge pier anti-settlement devices cannot immediately respond to the settlement of bridge piers during the period of use, and most of them need to detect the settlement of bridge piers through detection devices, and then cooperate with sendi...
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IPC IPC(8): G01M1/38G01C5/00E01D19/02
CPCE01D19/02G01C5/00
Inventor 赵江涛王英帅李建鑫魏佩顺董红锋冯大志刘雪梅贺国华邢通刘杨
Owner 宜春市通畅工程检测有限公司