Clamping device of static pile driver for mine
A static pile driver and clamping device technology, which is applied to sheet pile walls, buildings, and foundation structure engineering, can solve the problems of not having a clamping device and limiting the scope of use of the static pile driver, and achieve expanded use range effect
Inactive Publication Date: 2020-11-10
ANHUI KEXIN MINING MACHINERY MFG
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Problems solved by technology
In engineering construction, the prefabricated concrete piles can be pressed into the foundation by the static pile driver. Therefore, in the static pile driver, the design of the pile holder is very important. However, the current static pressure The pile driver clamps are all designed for clamping concrete piles of a single shape, and there is no clamping device for both square concrete piles and circular concrete piles, which limits the static pressure. Application range of pile driver
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[0017] 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.
[0018] see Figure 1-4 , a static pile driver clamping device for mines, comprising a frame 1, a cylinder base 2, a cylinder 3, a telescopic rod 4, a clamping mechanism 5 and a motor box 6, and two cylinders are arranged symmetrically in the front and rear directions inside the frame 1 Base 2, each cylinder base 2 is fixedly equipped with a cylinder 3, the front end of the cylinder 3 is fixedly installed with a clamping mechanism 5, and both ends of the clampi...
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The present invention belongs to the technical field of static pile drivers, and discloses a static pile driver clamping device for mine. The device comprises a frame, a cylinder pedestal, a cylinder,a flexible rod, a clamping mechanism and a motor case. The clamping mechanism comprises a clamping plate body, a motor base, a first screw rod motor, a first support rod, a first support plate, a second screw rod motor, a second support rod, a second support plate, a clamping block and a spacing slot. The clamping block comprises a clamping block body, a cambered surface block and a spacing block, when a precast pile is a circle, the motor base is moved towards the direction far away from the clamping plate, the clamping block is moved towards the center of the clamping plate body, the spacing block enters the spacing groove, the clamping plate body clamps the round precast pile through the cylinder, when the precast pile is square, the clamping block moves towards the center of the clamping plate body, the square precast pile is clamped at the horizontal position of the cambered surface block, and the clamping device is regulated and moved so that static pile driver clamping device for mine is used for clamping of the square precast pile and clamping of round precast pile to extend the usage range of the static pile driver.
Description
technical field [0001] The invention relates to the technical field of pile drivers, in particular to a clamping device of a static pile driver for mines. Background technique [0002] As a new type of environmental protection construction equipment, static pile driver has been widely used in engineering construction due to its remarkable characteristics of no pollution, no noise, no vibration, fast pile pressing speed and high pile quality. In engineering construction, the prefabricated concrete piles can be pressed into the foundation by the static pile driver. Therefore, in the static pile driver, the design of the pile holder is very important. However, the current static pressure The pile driver clamps are all designed for clamping concrete piles of a single shape, and there is no clamping device for both square concrete piles and circular concrete piles, which limits the static pressure. The scope of use of the pile driver. Contents of the invention [0003] The pu...
Claims
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IPC IPC(8): E02D7/20
CPCE02D7/20
Inventor 张修和
Owner ANHUI KEXIN MINING MACHINERY MFG