Portable groove intercepting device

Abstract

The portable groove intercepting device comprises a connecting plate, a first breast board, a second breast board and a supporting and jacking assembly, the first breast board and the second breast board are hinged to the connecting plate, a first baffle is arranged on the first breast board, and a second baffle matched with the first baffle is arranged on the second breast board; the supporting and jacking assembly is provided with a first jacking head and a second jacking head, the first jacking head can abut against the first baffle and the first breast board, the second jacking head can abut against the second baffle and the second breast board, and the supporting and jacking assembly can drive the first jacking head and the second jacking head to move oppositely at the same time. Therefore, the first breast board and the second breast board are opened and abut against the groove wall of the groove. According to the invention, the first breast board and the second breast board can be propped open by using the propping assembly, so that the end parts, far away from the connecting plate, of the first breast board and the second breast board can be attached to the groove wall of the groove, the groove is intercepted, and the use requirement that the groove needs to be cut off and maintained is met.

Description

technical field [0001] The invention belongs to the technical field related to trench interception, in particular to a portable trench interception device. Background technique [0002] In the process of production, enterprises usually need to open trenches on the ground of the factory area to use the trenches to drain water, drain oil or other liquid substances to assist the production in the factory area. [0003] It can be understood that the cross-section of the trench in the factory area is the same rectangular structure, and in order to control the flow of the medium in the trench, cut-off valves are usually set at the front and back of the trench. However, when the overall length of the groove is long, hundreds of meters, it is difficult to meet the needs of the enterprise only by setting valves on the front and rear sides of the groove, such as the notch position of the middle part of the groove When a rupture occurs and maintenance is required, the current existing...

AI Technical Summary

Problems solved by technology

However, when the overall length of the groove is long, hundreds of meters, it is difficult to meet the needs of the enterprise only by setting valves on the front and rear sides of the groove, such as the notch position of the middle part of the groove When a rupture occurs and maintenance is required, the current existing method is to cut off the groove as a whole and repair the damaged part separately. However, cutting off the groove as a whole will affect other production in the factory area and cannot meet the needs of enterprises. need

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