Groove-type body base and combination arc crow bar capable of weight-bearing translation

Abstract

The invention discloses a groove-type body base and combination arc crow bar capable of translation while bearing weight. The groove-type body base and combination arc crow bar capable of weight-bearing translation comprises a special-shaped groove-type base provided with universal wheels and an arc crow bar; the combination crow bar can eject a related cement prefabricated pipe to the height required by combination via the arc crow bar and then move the cement prefabricated pipe horizontally to a horizontal combination position through the special-shaped groove-type base; a cement prefabricated pipe with the diameter of less than or equal to about 150 cm can be combined and connected easily and rapidly; limitation caused by a narrow construction surface space can be overcome; work which originally requires full labor of six or seven strong workers can be finished by four people; and labor intensity of related work can be greatly reduced, and construction efficiency can be greatly improved.

Description

Technical field: [0001] The invention relates to a crowbar, in particular to an arc-shaped crowbar combined with a trough-shaped body base capable of load-bearing translation. Background technique: [0002] Because there is no crowbar that can carry loads and move horizontally, when laying cement prefabricated pipes of certain specifications for underground drainage pipes, six or seven skilled workers are required to rely on pulley blocks and crowbars to operate. If the horizontal position deviates, it is necessary to loosen the pulley block and then use the crowbar to move the horizontal position of the pipes to try again. Usually, a group connection needs to be repeated many times before it can be successfully connected, which is very time-consuming and laborious. Invention content: [0003] In order to improve the construction efficiency of related projects, the present invention provides a combined arc-shaped crowbar with a trough-shaped body base that can be translate...

AI Technical Summary

Problems solved by technology

[0002] Because there is no crowbar that can carry loads and move horizontally, when laying cement prefabricated pipes of certain specifications for underground drainage pipes, six or seven skilled workers are required to rely on pulley blocks and crowbars to operate. If there is a deviation in the lateral orientation, it is necessary to loosen the pulley block and then use the crowbar to move the horizontal position of the pipe again to try again. Often a joint has to be repeated many times to succeed, which is very time-consuming and laborious.

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