CN210689602U

CN210689602U - Gradient measuring device

Info

Publication number: CN210689602U
Application number: CN201822110145.3U
Authority: CN
Inventors: 张骞
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-06-05
Anticipated expiration: 2028-12-14

Abstract

The utility model relates to a building technical field, concretely relates to slope measuring device, including the base, the lower extreme of base sets up the universal wheel, and the upper portion of base sets up the fixing base, sets up the disc on the fixing base, the center department of disc sets up the bearing, and the pivot is inserted at the bearing middle part, is fixing bidirectional pointer and pendulum in the pivot respectively, pendulum and bidirectional pointer mutually perpendicular set up, the periphery of disc sets up annular cavity, and the indoor liquid medium that is equipped with of annular cavity, the volume of liquid medium is half of the annular cavity volume, and the outside of annular cavity sets up the scale mark that is circumference evenly distributed; the utility model discloses can realize the reading of two kinds of different modes, can in time find out the deviation, carry out data check, avoid the appearance of great deviation, improve the precision of reading, in addition, great when the slope, when not good placer, utilize the dead lever to fix, alone alright in order to carry out the reading, also avoided hand-held device, cause the shake, influence the condition of reading.

Description

Gradient measuring device

Technical Field

The utility model relates to a build worker technical field, concretely relates to slope measuring device.

Background

Measurement is an important component in engineering construction, and measurement and detection of the gradient play an important role in engineering construction. In the excavation of construction earthwork, filling construction and house decoration, the slope control is a key technology, and the construction quality and cost are directly influenced. Many instruments can not reach quick accurate measuring purpose now to can not effectual check data, to easily landing, the great construction place of slope, the gradiometer is not fixed well, needs two people to accomplish the measurement in coordination sometimes.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the technical problem, the utility model aims to provide a: the utility model provides a slope measuring device, convenient to use to can check data, measure comparatively accurately, alone alright with measure, the reading.

The utility model discloses a solve the technical scheme that its technical problem adopted and do:

slope measuring device, including the base, the lower extreme of base sets up the universal wheel, and the upper portion of base sets up the fixing base, sets up the disc on the fixing base, the center department of disc sets up the bearing, and bearing middle part cartridge pivot is fixing bidirectional pointer and pendulum respectively in the pivot, pendulum and bidirectional pointer mutually perpendicular set up, the periphery of disc sets up annular chamber, and the indoor liquid medium that is equipped with of annular chamber, liquid medium's volume are the half of annular chamber volume, and annular chamber's outside sets up the scale mark that is circumference evenly distributed, open the upper end of base has the jack, is provided with fixing device in the jack.

Preferably, fixing device includes the dead lever of cartridge in the jack, and the upper end of dead lever sets up the handle, and the lower extreme setting of dead lever is inserted the point, still is provided with spacing board and lower spacing board respectively on the body of rod of dead lever, go up spacing board and lower spacing board and lie in the both sides of base respectively to there is certain distance apart from the base, during the use, handheld handle, will insert the point insert ground can, alright with the reading, in addition, go up spacing board and lower spacing board and prevented that the dead lever from dropping.

Preferably, the base is trapezoidal base, and the lower part of trapezoidal base sets up three universal wheel, and the last base department of trapezoidal base sets up a universal wheel, and lower base department sets up two universal wheels, is triangle-shaped setting, when having guaranteed stability, the cost is reduced can realize making level voluntarily moreover.

Preferably, the pendulum bob is fixed on the rotating shaft through a swinging rod, the swinging rod is perpendicular to the two-way pointer, the swinging rod and the pendulum bob are in an integrated structure, and the swinging rod and the pendulum bob drive the rotating shaft to rotate along with the movement of the pendulum bob, so that the two-way pointer is driven to rotate.

Preferably, the liquid medium is red water, which facilitates reading.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses can realize the reading of two kinds of different modes, can in time find out the deviation, carry out data check, avoid the appearance of great deviation, improve the precision of reading, in addition, great when the slope, when not good placer, utilize the dead lever to fix, alone alright in order to carry out the reading, also avoided hand-held device, cause the shake, influence the condition of reading.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the base structure of the present invention.

In the figure: 1. a universal wheel; 2. a base; 3. a fixed seat; 4. an annular chamber; 5. a disc; 6. scale lines; 7. a rotating shaft; 8. a bidirectional pointer; 9. a pendulum bob; 10. fixing the rod; 11. a handle; 12. an upper limiting plate; 13. a lower limiting plate; 14. inserting a tip; 15. a swing lever; 16. and (4) inserting the jack.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings:

example 1

As shown in figures 1-2, the slope measuring device of the present invention comprises a base 2, wherein the lower end of the base 2 is provided with a universal wheel 1, the base 2 is a trapezoidal base, the lower portion of the trapezoidal base is provided with three universal wheels 1, the upper bottom edge of the trapezoidal base is provided with one universal wheel 1, the lower bottom edge is provided with two universal wheels 1, the universal wheels are arranged in a triangular manner, the stability is ensured, the cost is reduced, and the automatic leveling can be realized, the upper portion of the base 2 is provided with a fixed base 3, the fixed base 3 is provided with a disc 5, the center of the disc 5 is provided with a bearing, the middle portion of the bearing is inserted with a rotating shaft 7, a bidirectional pointer 8 and a pendulum bob 9 are respectively fixed on the rotating shaft 7, the pendulum bob 9 and the bidirectional pointer 8 are arranged perpendicular to each other, the pendulum bob 9 is fixed on the rotating shaft 7 through a swinging rod 15, the swinging rod 15 is perpendicular to the, the rotary shaft 7 is driven to rotate along with the movement of the pendulum bob 9, so that the bidirectional pointer 8 is driven to rotate, the annular chamber 4 is arranged on the periphery of the disc 5 and is transparent, a liquid medium is filled in the annular chamber 4, the volume of the liquid medium is half of the volume of the annular chamber 4, the liquid medium is red water and is convenient to read, scale marks 6 which are uniformly distributed on the circumference are arranged on the outer side of the annular chamber 4, the upper end of the base 2 is provided with an insertion hole 16, and a fixing device is arranged in the insertion hole 16; fixing device includes the dead lever 10 of cartridge in jack 16, and the upper end of dead lever 10 sets up handle 11, and the lower extreme setting of dead lever 10 inserts point 14, still is provided with spacing board 12 and lower limiting plate 13 on the body of rod of dead lever 10 respectively, spacing board 12 and lower limiting plate 13 are located the both sides of base 2 respectively to there is certain distance apart from base 2, during the use, handheld handle 11 will insert point 14 and insert ground can, alright with the reading, in addition, go up spacing board 12 and lower limiting plate 13 and prevented that dead lever 10 from dropping.

The utility model discloses a theory of operation:

handhold handle 11 inserts dead lever 10 subaerially, if need quick reading, can needn't wait that liquid medium is steady, carry out the reading through two-way pointer 8 can, at that time, in order to avoid appearing great error, can read two-way pointer 8 and liquid medium's data simultaneously, compare, if the gap is great, explain measuring device goes wrong, should in time overhaul, see that liquid medium reduces, still the pointer goes wrong.

Claims

1. A gradient measuring device comprises a base (2) and is characterized in that the lower end of the base (2) is provided with a universal wheel (1), the upper part of the base (2) is provided with a fixed seat (3), the fixed seat (3) is provided with a disc (5), a bearing is arranged at the center of the disc (5), a rotating shaft (7) is inserted in the middle of the bearing, a two-way pointer (8) and a pendulum bob (9) are respectively fixed on the rotating shaft (7), the pendulum bob (9) and the two-way pointer (8) are arranged vertically, the periphery of the disc (5) is provided with an annular chamber (4), a liquid medium is filled in the annular chamber (4), the volume of the liquid medium is half of the volume of the annular chamber (4), the outer side of the annular chamber (4) is provided with scale marks (6) which are uniformly distributed in the circumferential direction, the upper end of the base (2) is provided with a jack (16), and a fixing device is arranged in the jack (16).

2. The slope measuring device according to claim 1, wherein the fixing device comprises a fixing rod (10) inserted into the insertion hole (16), a handle (11) is arranged at the upper end of the fixing rod (10), an insertion tip (14) is arranged at the lower end of the fixing rod (10), an upper limiting plate (12) and a lower limiting plate (13) are further arranged on the rod body of the fixing rod (10) respectively, and the upper limiting plate (12) and the lower limiting plate (13) are located on two sides of the base (2) respectively and are spaced from the base (2) by a certain distance.

3. A slope measuring device according to claim 1, characterized in that the base (2) is a trapezoidal base, and three universal wheels (1) are arranged at the lower part of the trapezoidal base.

4. A slope measuring device according to claim 1, wherein the pendulum (9) is fixed to the shaft (7) by means of a swinging lever (15), said swinging lever (15) being mutually perpendicular to the bidirectional pointer (8).

5. The grade measuring device of claim 1 wherein the liquid medium is red water.