CN2444204Y

CN2444204Y - Simple steel tube settlement meter

Info

Publication number: CN2444204Y
Application number: CN 00251470
Authority: CN
Inventors: 陈闪光; 陆祖才
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-10
Filing date: 2000-09-10
Publication date: 2001-08-22
Anticipated expiration: 2010-09-10

Abstract

The utility model relates to a simple steel tube settlement meter for observing the settling amount of highway subgrade. For overcoming the defect that the operation and the use of a traditional settlement meter are fussy, the utility model adopts a way that a plurality of round tubes are connected together by rube joints. The simple steel tube settlement meter is composed of a bottom plate, reinforcing plates, round tubes, tube joints and a cover cap, wherein, the connected round tubes are welded on the bottom plate vertically and aided by the four reinforcing plates; the number of the round tubes is determined according to the height of the subgrade. The purposes of simple structure, convenient operation, and ensured quality of subgrade are achieved.

Description

Simple and easy steel pipe sedimentometer

The utility model relates to a kind of instrument of observing newly-built highway subgrade settling amount.

At present, the sedimentometer that uses is the integral solder formula, and middle straight-through round steel, and as the foundation of observation roadbed height, construction application is comparatively loaded down with trivial details, and is relatively poor to the observation dirigibility of the roadbed that increases gradually.

Therefore the purpose of this utility model provides a kind of simple and easy steel pipe sedimentometer, and is simple in structure, easy to use, can determine the number that steel pipe uses, economical with materials according to the height of roadbed.

The utility model is made up of base plate 1, stiffening plate 2, pipe 3, pipe adapter 4, block 5.Profile is the circular abutment with bedplate.Connect by pipe adapter 4 between the pipe 3, the pipe 3 that links together is vertically welded on the base plate 1, four stiffening plates 2 are around base plate 1 one ends are evenly distributed on pipe 3, weld together with base plate 1 and pipe 3, the other end that connects pipe 3 is tightened block 5, and the number that pipe 3 needs is decided according to the height of roadbed.

The beneficial effects of the utility model: adopted several sections modes that pipe links together by what, made construction application easy, simple in structure, save steel.

Below in conjunction with Figure of description embodiment of the present utility model is further described.

Fig. 1 is a front view of the present utility model.

The square steel plate of base plate 1 usefulness is made, pipe 3 adopts weldless steel tube to manufacture, and one section a chain for binding criminals line is manufactured at two ends, pipe adapter 4 adopts common standard bipass joint, block 5 has the female thread of blind hole, manufactures 4 triangle stiffening plates 2 with steel plate, with pipe adapter 4 pipe 3 is linked together then, and with block 5 end tightened and to cover the pipe hole, be welded on the base plate 1 with stiffening plate 2 again.

Claims

1, a kind of simple and easy steel pipe sedimentometer of observing subgrade settlement is characterized in that being made up of base plate (1), stiffening plate (2), pipe (3), pipe adapter (4), block (5).Connect by pipe adapter (4) between the pipe (3), the pipe that links together (3) is vertically welded on the base plate (1), four stiffening plates (2) are evenly distributed on pipe (3) on every side at base plate (1) one end, weld together with base plate (1) and pipe (3), the other end that connects pipe (3) is provided with block (5).