Left and right symmetrical adjustable plastic drainage plate inserting device

Abstract

The invention provides a bilaterally-symmetrical adjustable plastic drainage plate inserting device. The bilaterally-symmetrical adjustable plastic drainage plate inserting device comprises a drainageplate and drainage plate pressing strips; a left inserting part and a right inserting part are each of a Z-shaped plate structure, and two non-slip texture type treading rubber plates are mounted onthe outer end face of each of the left inserting part and the right inserting part; the left inserting part and the right inserting part are connected together through a cooperation mode of a slidingseat and a sliding rod as well as a cooperation mode of a threaded sleeve and a screw rod; and a row of circular holes are formed in the top of each of the left inserting part and the right insertingpart, and guiding sleeves are in penetrating fit with the interiors of the holes. Through pressing parts mounted on the left part and the right part of the bilaterally-symmetrical adjustable plastic drainage plate inserting device, pressing rods can be utilized to insert and press the original hole structure in the top of the drainage plate, under the effect of a torsional spring, the compressingforce is improved, and thus tensile damage deformation of the drainage plate in the process that the drainage plate pressing strips on the two sides of the drainage plate product are inserted into soil is prevented; and due to bilaterally-symmetrical operation, deformation generated during inserting and fixing of the drainage plate is also small.

Description

technical field [0001] The invention belongs to the technical field of drainage board insertion devices, and more specifically relates to a bilaterally symmetrical and adjustable plastic drainage board insertion device. Background technique [0002] Plastic drainage board, also known as plastic drainage belt, has various shapes such as wave type and harmonica type. In the middle is an extruded plastic core plate, which is the skeleton and channel of the drainage belt. Its cross section is parallel cross, and the two sides are wrapped with non-woven geotextile as a filter layer. The core belt acts as a support and discharges the water infiltrated by the filter layer upwards. , It is a good vertical channel for soft foundation treatment of saturated viscous and miscellaneous fills such as silt, silty soil, flushing fill, etc., using drainage consolidation method, which greatly shortens the consolidation time of soft soil. [0003] For example, in the application number CN2017...

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Problems solved by technology

[0004] Based on the retrieval of the above-mentioned patents and the combination of the equipment in the prior art, it is found that the structure of the above-mentioned device is simple. It can be seen from the above-mentioned documents that the single-job intubation structure is mentioned in the comparison document, while the actual plastic drainage board is generally 1 in length and width. Rectangular board structure of about 1.5 meters, so the woven drainage board bead used for inserting into the ground cannot be one, most of them are multiple. If the above-mentioned device is used to insert the drain board bead into the ground, the speed is relatively slow, and the comparison file When inserting the drainage board layer into the ground with the middle insertion pipe, the square inserting board will move a lot, and there is no positioning and fixing structure, so the design needs to be further improved

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