CN216770581U

CN216770581U - Slope measuring device

Info

Publication number: CN216770581U
Application number: CN202220054537.6U
Authority: CN
Inventors: 龚强; 孙广怡; 罗纲
Original assignee: Heilongjiang Huarui Wisdom Land Science And Technology Development Co ltd
Current assignee: Heilongjiang Huarui Wisdom Land Science And Technology Development Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-17
Anticipated expiration: 2032-01-10

Abstract

A slope measuring device belongs to the technical field of measuring tools. The front end of outer box is equipped with opening one, and an opening symmetry of outer box articulates there are two outer doors, and the preceding upper end of outer box is articulated with the one end of connecting plate, the other end of connecting plate is articulated with the preceding lower extreme of interior box, interior box is placed in outer box, and the leading flank of interior box is equipped with opening two, measuring mechanism fixes in opening two, and the left and right sides of outer box front end is fixed with two pull mechanisms, the axle head level of knob pass in the rear end of box and with measuring mechanism fixed connection. The outer box effectively protects the measuring mechanism, reduces damage caused by impact, can prevent dust from entering, is accurate in measurement, small in size, convenient to carry and simple to operate, and is suitable for measuring slopes of buildings, roads and the like.

Description

Slope measuring device

Technical Field

The utility model belongs to the technical field of measuring tools, and particularly relates to a gradient measuring device.

Background

The existing gradient measuring device is easy to fall dust in a gap after being used for a long time, and the accuracy of the scale rotating wheel is not accurate enough due to the dust in the scale rotating wheel, so that the gradient measuring device cannot accurately measure the gradient value, and inconvenience is brought to a user; in addition, the existing gradient detection device is inconvenient to carry, and damage is caused by impact in the using or carrying process, so that inconvenience is brought to measurement work.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a gradient measuring device.

The utility model adopts the following technical scheme: a gradient measuring device comprises an outer box, an inner box, a connecting plate, a knob, a measuring mechanism, two outer doors and two drawing mechanisms;

the front end of outer box is equipped with opening one, and an opening symmetry of outer box articulates there are two outer doors, and the preceding upper end of outer box is articulated with the one end of connecting plate, the other end of connecting plate is articulated with the preceding lower extreme of interior box, interior box is placed in outer box, and the leading flank of interior box is equipped with opening two, measuring mechanism fixes in opening two, and the left and right sides of outer box front end is fixed with two pull mechanisms, the axle head level of knob pass in the rear end of box and with measuring mechanism fixed connection.

Compared with the prior art, the utility model has the beneficial effects that: through outer effectual protection measuring mechanism of box, reduce the damage that the striking leads to, can also prevent that the dust from getting into, measure the accuracy, small, convenient to carry, easy operation is fit for the measurement of slopes such as building, road.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of FIG. 1;

fig. 4 is a bottom view of fig. 1.

In the figure: the device comprises an outer box 1, an inner box 2, a scale rotating wheel 3, a connecting plate 4, a level 5, a damping plate 6, an outer door 7, a cavity plate 8, a knob 9, a sliding rod 10, a movable plate 11, a spring 12, a convex column 13, a movable rod 14 and a clamping groove 15.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the present embodiment describes a slope measuring device, which includes an outer box 1, an inner box 2, a connecting plate 4, a knob 9, a measuring mechanism, two outer doors 7, and two drawing mechanisms;

the front end of outer box 1 is equipped with opening one, and an opening department symmetry of outer box 1 articulates there are two outer doors 7, and the preceding upper end of outer box 1 is articulated with the one end of connecting plate 4, the other end of connecting plate 4 is articulated with the preceding lower extreme of interior box 2, interior box 2 is placed in outer box 1, and the leading flank of interior box 2 is equipped with opening two, measuring mechanism fixes in opening two, and the left and right sides of outer box 1 front end is fixed with two pull mechanisms, the axle head level of knob 9 pass in the rear end of box 2 and with measuring mechanism fixed connection.

Each drawing mechanism comprises a cavity plate 8, a sliding rod 10, a movable plate 11, a spring 12 and a convex column 13; the cavity plate 8 is internally provided with a sliding groove along the vertical direction, the sliding groove is connected with a sliding rod 10 in a sliding manner, the sliding rod 10 is hinged with the upper end of a movable plate 11, the lower end of the movable plate 11 is connected with the sliding rod 10 through a spring 12, and a convex column 13 is fixed at the lower end of the sliding rod 10.

The measuring mechanism comprises a scale rotating wheel 3 and a level gauge 5; the scale swiveling wheel 3 is fixed in the second opening of the inner box 2, the level gauge 5 is rotated and placed in the inner ring of the scale swiveling wheel 3, the level gauge 5 is fixedly connected with the shaft end of the knob 9, and the pointer of the scale swiveling wheel 3 in the prior art and the bubble of the level gauge 5 in the prior art are on the same horizontal line.

A damping plate 6 is fixed on the inner wall of the outer box 1 for protecting the folded inner box 2.

A clamping groove 15 is fixed on the front side face of one of the outer doors 7, one end of a movable rod 14 is hinged with the front side face of the other outer door 7, and the two outer doors 7 are closed through the movable rod 14 clamped in the clamping groove 15, so that the measuring mechanism is protected better.

When the measuring device is used, the convex columns 13 of the two drawing mechanisms are downwards slid, the movable plate 11 is unfolded through the elasticity of the spring 12 and is placed on the ground, the movable rod 14 in the clamping groove 15 is rotated to open the two outer doors 7, the inner box 2 is rotated to the upper end of the outer box 1 through the connecting plate 4, the measuring device is placed on a slope to be measured, the level meter 5 is leveled by rotating the knob 9, and the numerical value on the scale rotating wheel 3 is read and recorded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A slope measuring device is characterized in that: comprises an outer box (1), an inner box (2), a connecting plate (4), a knob (9), a measuring mechanism, two outer doors (7) and two drawing mechanisms;

the front end of outer box (1) is equipped with opening one, and the opening one symmetry of outer box (1) articulates there are two outer doors (7), and the preceding upper end of outer box (1) is articulated with the one end of connecting plate (4), the other end of connecting plate (4) is articulated with the preceding lower extreme of interior box (2), interior box (2) are placed in outer box (1), and the leading flank of interior box (2) is equipped with opening two, measuring mechanism fixes in opening two, and the left and right sides of outer box (1) front end is fixed with two pull mechanisms, the axle head level of knob (9) passes the rear end of interior box (2) and with measuring mechanism fixed connection.

2. A gradient measuring apparatus according to claim 1, wherein: each drawing mechanism comprises a cavity plate (8), a sliding rod (10), a movable plate (11), a spring (12) and a convex column (13);

the cavity plate (8) is internally provided with a sliding groove along the vertical direction, the sliding groove is connected with a sliding rod (10) in a sliding manner, the sliding rod (10) is hinged to the upper end of a movable plate (11), the lower end of the movable plate (11) is connected with the sliding rod (10) through a spring (12), and a convex column (13) is fixed at the lower end of the sliding rod (10).

3. A gradient measuring apparatus according to claim 1, wherein: the measuring mechanism comprises a scale rotating wheel (3) and a level gauge (5); the scale rotating wheel (3) is fixed in the second opening of the inner box (2), the level meter (5) is rotatably arranged in the inner ring of the scale rotating wheel (3), and the level meter (5) is fixedly connected with the shaft end of the knob (9).

4. A gradient measuring apparatus according to claim 1, wherein: the inner wall of the outer box (1) is fixed with a damping plate (6).

5. A gradient measuring apparatus according to claim 1, wherein: a clamping groove (15) is fixed on the front side face of one of the outer doors (7), one end of a movable rod (14) is hinged with the front side face of the other outer door (7), and the two outer doors (7) are closed through the movable rod (14) clamped in the clamping groove (15).