Pile foundation construction platform
A construction platform and pile foundation technology, applied in the field of bridge engineering, can solve the problems affecting the service life of the pile foundation construction platform, reducing the construction accuracy, shaking of the conduit pipe section, etc., so as to improve the construction efficiency, improve the accuracy, and reduce friction and wear. Effect
Inactive Publication Date: 2021-06-18
SOUTHWEST COMM CONSTR GRP
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Problems solved by technology
[0005] The purpose of the present invention is to provide a pile foundation construction platform to improve the situation in the prior art that the conduit section will shake during the construction process, reduce the accuracy of construction, and there will be a gap between the conduit section and the construction operation hole. Friction and wear, a technical problem that affects the service life of the pile foundation construction platform
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[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.
[0025] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specif...
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The invention provides a pile foundation construction platform, and relates to the technical field of bridge engineering. A limiting supporting assembly of the pile foundation construction platform comprises a first fixing ring, a second fixing ring, two screws, two nuts, a connecting lug and two anti-skid blocks; each anti-skid block comprises an anti-skid part and a guide part; when the screws are screwed into threaded holes, and the distance between the first fixing ring and the second fixing ring is gradually reduced, the tail parts of the screws enable the anti-skid blocks to gradually move towards the central axis direction of an operation hole in the penetrating direction of through holes; and limiting grooves are formed in the first fixing ring and the second fixing ring, and limiting protrusions are correspondingly arranged on a first supporting plate and a second supporting plate respectively. The operation hole and the supporting part are used for limiting and pre-positioning the guide pipe section, the first fixing ring and the second fixing ring are used for reinforcing the guide pipe section and better limiting shaking of the guide pipe section, the construction precision is improved, friction abrasion between the guide pipe section and the operation hole is reduced, and the service life of the pile foundation construction platform is prolonged.
Description
technical field [0001] The invention relates to the technical field of bridge engineering, in particular to a pile foundation construction platform. Background technique [0002] The bridge pile foundation is located at the bottom of the bridge structure. The bridge pile foundation is in contact with the foundation and is an important part of the bridge structure. [0003] At present, the pile foundation construction platform needs to be used in the concrete pouring process of the pile foundation. A construction operation hole is set on the pile foundation construction platform for piercing the conduit section. A steel ring is welded on the outer wall of the conduit section. After the conduit section passes through the construction operation hole, the steel ring is clamped on the construction operation hole, thereby The function of supporting and limiting the pipe section of the catheter, so that the pipe section of the catheter is suspended. When it is necessary to disass...
Claims
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IPC IPC(8): E04G1/00E04G5/00E04G5/08E04G7/02E02D27/12
CPCE04G1/00E04G5/00E04G5/08E04G7/02E02D27/12
Inventor 郭小坤吕正兴李鑫李志祥黄永佳
Owner SOUTHWEST COMM CONSTR GRP