A film laying device for highway engineering construction

Abstract

The invention discloses a film laying device for highway engineering construction, which includes a mobile carrier, a film rolling device and a front cleaning device arranged on the mobile carrier, and a die fastening device is arranged at one end of the mobile carrier, and Control the automatic control system of the device; the mobile carrier includes a carrier substrate, a first base groove is opened on the carrier substrate, a second base groove is also opened on one side of the first base groove, and the first base groove and the second base groove both pass through the carrier substrate; the bottom of the carrier substrate is fixedly connected with four supporting feet, and the bottom of the supporting feet is provided with rollers; the present invention drives the lead screw through the motor to move the sliding block downwards during operation. Move to drive the reel one down to expose the reel one and its film; then drag the film out from the reel one; place some nails in the trap slot; press the start button, the moving bottom block is controlled by the motor two It slides on the mobile chute.

Description

technical field [0001] The invention belongs to the field of film laying, relates to road construction technology, in particular to a film laying device for road engineering construction. Background technique [0002] Generally, after the pouring of the road is completed, a layer of film needs to be laid on the road surface to protect the newly poured road and avoid damage to the road surface. However, there are certain disadvantages in the use of the current film laying device. First of all , the road surface needs to be cleaned before the film is laid, and the current cleaning process is carried out by installing a broom on the device, which will cause scratches on the newly poured road surface, or even damage the road surface, which is poor in practicability. At the beginning of the laying stage, people need to manually tighten one end of the membrane body to achieve a fixed effect. However, this method is inefficient and less safe, which is not conducive to people's use....

AI Technical Summary

Problems solved by technology

[0002] Generally, after the pouring of the road is completed, a layer of film needs to be laid on the road surface to protect the newly poured road and avoid damage to the road surface. However, there are certain disadvantages in the use of the current film laying device. First of all , the road surface needs to be cleaned before the film is laid, and the current cleaning process is carried out by installing a broom on the device, which will cause scratches on the newly poured road surface, or even damage the road surface, which is poor in practicability. At the beginning of the laying stage, people need to manually tighten one end of the membrane body to achieve a fixed effect. However, this method is inefficient and less safe, which is not conducive to people's use. In addition, when the membrane laying device is working External wires are required for power supply. On the one hand, the complicated connection lines may cause workers to be tripped. On the other hand, a lot of light energy resources are wasted.

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