Stable type surveying and mapping support for bridge construction

Abstract

The invention discloses a stable type surveying and mapping support for bridge construction. The stable type surveying and mapping support comprises a box and a shrinkage rod which are detachably connected through a balance weight plate, a gasket is installed in the middle of the shrinkage rod, rotary buttons are arranged on the outer side of the gasket, and fixing ferrules are installed above the rotary buttons; cylinder sleeves are arranged on the outer sides of the fixing ferrules, a snap ring is fixedly installed on the outer side of the shrinkage rod through a connecting soft sheet in a sleeving manner, the fixing ferrules are provided with fixing rods and are detachably provided with fixed shrinkage rods in a connected manner, and positioning stabilizer blades are arranged below the fixed shrinkage rods; and circular cone feet are installed below the positioning stabilizer blades, a drawer is installed above the balance weight plate, a baffle is installed above the box, the lower portion of a switch is electrically connected with a power source through a wire, and a USB connector is installed on the outer side of the power source. The stable type surveying and mapping support for bridge construction is stable in structure, multiple in function, convenient to use and suitable for bridge construction surveying and mapping.

Description

technical field [0001] The invention belongs to the technical field of surveying and mapping supports, in particular to a stable surveying and mapping support for bridge construction. Background technique [0002] With the development of society, the number of bridge constructions has gradually increased. Because the working environment of bridge construction sites is more complicated, it has brought a lot of trouble to the staff's surveying and mapping. Therefore, the brackets used for surveying and mapping have also appeared in people's field of vision. The surveying and mapping bracket has a single structure, no counterweight, and poor stability, which brings inconvenience to the surveying and mapping personnel. Without a mobile power supply, the electronic equipment for surveying and mapping cannot be charged in time, which reduces work efficiency. The existing bridge construction The surveying and mapping support is used, and there are no drawers. There are many small o...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, the number of bridge constructions has gradually increased. Because the working environment of bridge construction sites is relatively complex, it has brought a lot of trouble to the staff's surveying and mapping. Therefore, the brackets used for surveying and mapping also appear in people's field of vision. The surveying and mapping bracket has a single structure, no counterweight, and poor stability, which brings inconvenience to the surveying and mapping personnel. Without a mobile power supply, the electronic equipment for surveying and mapping cannot be charged in time, which reduces work efficiency. The existing bridge construction The surveying and mapping bracket is used, and there are no drawers. There are many small objects used in surveying and mapping, which are not easy to keep and store, causing the staff to often lose small tools. Moreover, the site during bridge construction is messy and difficult to find, which brings unnecessary Economic loss, without baffles, the instrument is easy to slide down the ground and be damaged, delaying work. In order to solve the above problems, a stable surveying and mapping support for bridge construction is designed.

Images