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A lifting foundation structure

A lifting and lifting structure technology, which is applied in basic structure engineering, construction, excavation, etc., can solve the problems of inability to achieve labor-saving effect and large dynamic structural load, and achieve the goal of reducing the load, saving labor to drive the foundation to rise, and connecting the structure with a reasonable and stable structure. Effect

Active Publication Date: 2019-12-13
华洲建设温州有限公司
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AI Technical Summary

Problems solved by technology

[0004] In the above technical solution, the drive gear is used to drive the rack to move vertically to drive the foundation up and down, but the quality of the foundation and the house built on the foundation is relatively large, and the linear speed of the gear and the speed of the rack during the rotation of the rack-and-pinion transmission structure The speed is the same, the rack and pinion transmission cannot achieve the effect of labor saving, resulting in excessive load of the power structure providing the drive

Method used

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  • A lifting foundation structure
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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and 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 specific orientation, use a specific Orientation structure and operation, therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes, and should not be construed as limitations on this patent. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

[0036] A lifting foundation struct...

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Abstract

The invention discloses a lift type foundation structure, belongs to the field of foundations and solves the problem that a power structure providing driving has overlarge load because gear and rack transmission cannot achieve a labor saving effect. The lift type foundation structure comprises a deep pit which is formed in the bottom surface; a foundation is arranged inside the deep pit; lifting structures are arranged at the bottom of the deep pit; each lifting structure comprises a screw rod, sliding sleeves, a screw barrel and a hydraulic motor; the sliding sleeves are placed on the corresponding screw rods in a sleeving manner and are in treaded connection with the corresponding screw rods; the screw barrels are placed on each other in a sleeving manner and are in threaded connection with each other; the hydraulic motor is used for driving the screw barrels and the screw rods to rotate. The lift type foundation structure disclosed by the invention is reasonable in structure, achieves a labor saving effect by generating axial motion and relatively large axial force by virtue of relatively small torque rotation by using helical transmission, and reduces the load of the hydraulicmotor.

Description

technical field [0001] The present invention relates to a foundation, more specifically, it relates to a lifting type foundation structure. Background technique [0002] In cities, houses are built on lower ground. When the precipitation is large, the urban ground is submerged, which affects the lives of residents. For this purpose, a lifting foundation structure is provided to make the houses rise to prevent them from being submerged when the precipitation is large. [0003] At present, the Chinese invention patent application with the publication number CN106567401A discloses a lifting foundation structure, including a deep pit opened on the ground, the side walls and bottom of the deep pit are provided with a waterproof layer, and the foundation of the house is set in the deep pit; A water inlet communicating with the bottom of the deep pit is provided on the ground; a driving mechanism is buried in the ground, the driving mechanism includes a driving gear, and a rack me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/32E02D17/02
CPCE02D17/02E02D27/32
Inventor 林安周
Owner 华洲建设温州有限公司
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