Leveling instrument base

Abstract

A height gauge base includes: a flexible tube fixing device, a spring fixing device, a height gauge support device, a height gauge support device, a height gauge fixing device, a base, and an iron bar fixing device. This height gauge base features a spring fixing device, which allows the spring to be installed before the flexible tube, preventing the height gauge from tilting due to impacts from concrete delivery pipes. Additionally, an iron bar fixing device is located at the bottom of the height gauge base, allowing the iron bar to be directly inserted into the soil. Unlike traditional height gauges that require a plastic connector and flexible plastic hose to connect the iron bar before insertion, this design allows the flexible tube to be directly fixed to the base, eliminating the need for the iron bar fixing device and enabling direct use as a traditional height gauge.

Claims

1. A height gauge base, comprising an elastic tube fixing device (01), a spring fixing device (02), a height gauge support device (03), a height gauge support device (04), a height gauge fixing device (05), a base (06), and an iron bar fixing device (07), etc.; the height gauge base is constructed by drawing the above-mentioned components according to the structural strength and functional requirements, and then making molds for the dimensions and positions of each component according to the drawings. After the molds are made, a plastic injection molding machine is used to integrally mold the components according to the molds made according to the drawings; the height gauge base of this invention has a spring fixing device, which allows the spring to be installed before the elastic tube is installed, preventing the height gauge from tilting due to collision with the concrete delivery pipe; additionally, the bottom of the height gauge base has One iron bar fixing device can be set up so that the iron bar can be directly inserted into the soil; the elastic tube fixing device (01) is made according to the inner diameter of the elastic tube, and the elastic tube of different lengths can be used according to different engineering needs; the spring fixing device (02) is made according to the outer diameter of the spring, and the iron bar fixing device (07) is made according to the outer diameter of the iron bar; the elevation meter fixing device (05) can use mechanical continuous nails, iron nails or screws to fix the base (06); the base (06) is the bottom structure of the various devices of the elevation meter base: elastic tube fixing device (01), spring fixing device (02), elevation meter support device (03), elevation meter support device (04), elevation meter fixing device (05), base (06), iron bar fixing device (07), etc., which constitute the structural strength of the elevation meter base.

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