Steel sheet pile inserting and driving process and inserting and driving positioning equipment in foundation pit construction
A technology for positioning equipment and steel sheet piles, applied in sheet pile walls, infrastructure engineering, construction, etc., can solve problems such as increased work risks, increased staff, hand pinch injuries, etc., to reduce the possibility of pinch injuries, reduce effect of risk
Pending Publication Date: 2022-05-24
CHINA RAILWAY 24TH BUREAU GRP
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, during the insertion and driving process of the steel sheet pile, the pile driver clamps one end of the steel sheet pile to lift the steel sheet pile vertically, and the staff supports the bottom of the steel sheet pile to connect the fastening part of the steel sheet pile to the ground that has been driven into the ground. The fastening parts of the steel sheet piles are vertically aligned, and then the pile driver drives the steel sheet pile into the ground and connects with the previous steel sheet pile driven into the ground. Possibility of pinching, increasing the working risk for workers during construction
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Embodiment Construction
[0035] Attached to the following Figure 1-5 This application will be described in further detail.
[0036] The embodiment of the present application discloses a positioning device for inserting and beating steel plates in foundation pit construction. refer to figure 1 and figure 2 As shown, the positioning device includes a positioning table 1 , a guide groove rail 2 , a rack 3 , a driving device 4 and a control device 5 . There are two guide groove rails 2 fixedly connected on the ground. The two guide groove rails 2 are located on both sides of the steel sheet pile 100 respectively. The two guide groove rails 2 are parallel to each other. direction is parallel. The rack 3 is welded and fixed on one of the guide groove rails 2 , the rack 3 is located on the side of the guide groove rail 2 close to the other guide groove rail 2 , and the length direction of the rack 3 is parallel to the length direction of the guide groove rail 2 .
[0037] refer to figure 1 and figu...
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The invention discloses a steel sheet pile inserting and driving technology and inserting and driving positioning equipment in foundation pit construction, the inserting and driving positioning equipment comprises a positioning table capable of moving on the ground in the arrangement direction of steel sheet piles, the positioning table comprises a platform plate, a connecting plate rotationally arranged on the platform plate and a guide coaming fixedly connected to the top surface of the connecting plate, and a through hole is formed in the platform plate; a guide hole is formed in the connecting plate, the horizontal section of the guide hole is consistent with the outer contour of the horizontal section of the steel sheet pile, the bottom contour of the inner side wall of the guide surrounding plate coincides with the contour of the guide hole, the caliber of the guide surrounding plate is gradually increased from bottom to top, and the rotating axis of the connecting plate is located in the connecting length direction of the steel sheet pile. A driving device for driving the positioning table to move along the arrangement direction of the steel sheet piles is arranged on the positioning table. The device has the effects that the possibility that the hands of workers are pinched is reduced, and the risk of the workers in the construction process is reduced.
Description
technical field [0001] The invention relates to the field of foundation pit construction, in particular to a steel sheet pile insertion driving process and insertion driving positioning equipment in foundation pit construction. Background technique [0002] With the continuous advancement of my country's urbanization process, high-rise buildings, elevated bridges and other building facilities have been built one by one, foundation pit engineering has become a new trend in modern architecture, and the stability and safety of the foundation pit itself has become a concern of people. Therefore, Larsen steel sheet piles have become one of the indispensable components in foundation pit engineering. [0003] In the related art, the Chinese invention patent with the publication number of CN112627190A discloses a steel sheet pile support system and a construction method for a foundation pit groove, including an enclosure structure laid along the inner sidewall of the foundation pit g...
Claims
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IPC IPC(8): E02D7/00E02D7/20E02D13/04
CPCE02D7/00E02D7/20E02D13/04Y02E10/50
Inventor 赵亮姚裴胡晓波刘齐放余超侯启栋吴凌崔乐刘路路
Owner CHINA RAILWAY 24TH BUREAU GRP