Surveying and mapping device for construction engineering costing

Abstract

The invention discloses a surveying and mapping device for construction engineering costing in the technical field of building construction costing data collection and surveying devices. The surveyingand mapping device for the construction engineering costing comprises a bottom plate, wherein a sliding rod groove is formed in the bottom plate, a T-shaped groove is located below the sliding rod groove, a sliding rod is connected in the sliding rod groove, a T-shaped block is connected with the bottom of the sliding rod, the sliding rod is fixedly connected with the side wall of a side plate, acavity is symmetrically formed in the bottom of the bottom plate, a cross rod is placed in the cavity, the cross rod is rotatably connected with a rotation block, the bottom of the rotation block isfixedly connected with a second section support leg, a hanging buckle and a hinge are arranged on the second section support leg, the second section support leg is connected with a second connection rod through the hinge, the second connection rod is connected with a first connection rod through a thread, the first connection rod is connected with one end of a rotation rod in a rotatable mode, theother end of the rotation rod is fixedly connected with a hook, a bolt is arranged in the second section support leg, the second section support leg is connected with a first section support leg through the bolt, a sphere is fixedly connected with the bottom of the first section support leg, and the first section support leg is connected with a movable block through a sphere. The surveying and mapping device for the construction engineering costing is simple in structure and stable to place.

Description

Technical field [0001] The invention relates to the technical field of a surveying and mapping device for building construction cost data, in particular to a surveying and mapping device for construction engineering cost. Background technique [0002] The intuition of the project cost is the construction price of the project. The three elements of engineering pricing: quantity, price, and cost. In a broad sense, engineering cost covers construction engineering costs (civil engineering and installation majors), road engineering costs, water transportation engineering costs, railway engineering costs, water conservancy engineering costs, power engineering costs, communication engineering costs, and aerospace engineering costs. Project cost refers to the total cost of a certain project construction. Its core content is investment estimation, design budget, revised budget, construction drawing budget, project settlement, final accounts and so on. The project cost should be calculat...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a surveying and mapping device for construction engineering cost, to solve the above-mentioned background technology, although it can quickly adjust the surveying and mapping height of the surveying and mapping instrument, avoiding cumbersome operations, but it cannot solve the problem of unreliable fixing of the device. prone to slipping

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