An anchor static pressure pile machine
A technology of anchor static pressure piles and ejector rods, which is applied to sheet pile walls, buildings, and foundation structure engineering, etc. It can solve problems such as the troublesome assembly process of anchor static pressure pile machines, and achieves simple structure, convenient operation, and extended use The effect of longevity
Active Publication Date: 2021-03-19
中科(江苏)建筑科技有限公司
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Problems solved by technology
[0004] During construction, the column is first fixed on the foundation, and then the beam is installed on the column, and the beam is slid to the top of the column to complete the installation of the static pile machine. In this way, when installing the column, special personnel or other assistance are required The equipment fixes the column, and then the bottom of the column can be fixed on the ground through embedded bolts. The assembly process of the anchor static pile machine is very troublesome
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[0034] The following is attached Figure 1-4 The present invention is described in further detail.
[0035] refer to figure 1 , is a kind of bolt static pressure installation disclosed by the present invention, which includes two symmetrically arranged uprights 1, and a crossbeam 2 is arranged between the two uprights 1, and the crossbeam 2 is fixed on the top of the upright 1, and a hydraulic pressure is fixed on the crossbeam 2 Jack 21, during work, hydraulic jack 21 drives the prefabricated concrete pile into the ground, and the building is reinforced.
[0036] refer to figure 2 as well as image 3, in order to facilitate the support of the column 1, the column 1 is cylindrically arranged, and a plurality of support rods 3 are arranged in a circumferential array on the outer peripheral surface of the column 1, and the support rods 3 are arranged along the length direction of the column 1. Rotational connection, the bottom of the support rod 3 is rotatably connected wit...
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The invention relates to an anchor rod static pile driver. The anchor rod static pile driver comprises two symmetrically arranged stand columns; a cross beam for mounting a hydraulic jack is arrangedbetween the two stand columns; a plurality of support rods arranged in the length direction of the stand columns around the outer circumferential surfaces of the stand columns are arranged on the outer circumferential surfaces of the stand columns circumferentially in arrays; the tops of the support rods are rotationally connected with the stand columns; the bottoms of the support rods are provided with a mounting plate which abuts against the ground after the support rod rotate and is used for mounting fasteners; and the stand columns are provided with a driving device for driving the supportrods to rotate and to be fixed. In the initial state, the support rods are parallel to the stand columns, thus, the occupation space of the support rods can be reduced, and transportation is facilitated; and when the stand columns need to be mounted, the driving device drives the support rods to rotate, the support rods are opened, the mounting plate at the bottoms of the support rods abuts against the ground, since the driving device can also fix the support rods, the stand columns can be kept in an upright state under the support action of the support rods, and the stand columns are fixed without using other additional devices, so that mounting is quite convenient.
Description
technical field [0001] The invention relates to the technical field of pile drivers, in particular to an anchor static pile driver. Background technique [0002] Anchor static pressure pile is a construction method formed by combining anchor rod and static pressure pile. During construction, first excavate (or reserve) pressure pile holes on the foundation of the building, plant anchor rods (or pre-buried) with structural glue, then install the reaction frame, use the self-weight of the building as the reaction force, and use the jack to lift the steel pile Or prefabricated concrete piles are pressed into the soil section by section. When the pile pressing force and the pressing depth meet the design requirements, the pile and the foundation are connected together to achieve the purpose of improving the bearing capacity of the foundation and controlling the settlement of the building. [0003] The utility model patent with the notification number CN207484479U provides a bo...
Claims
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IPC IPC(8): E02D7/20
CPCE02D7/20
Inventor 赵启明黄春林王瑞扣胡亮亮
Owner 中科(江苏)建筑科技有限公司