CN210952809U

CN210952809U - Slope ruler for engineering detection

Info

Publication number: CN210952809U
Application number: CN201922081038.7U
Authority: CN
Inventors: 俞新; 马骏; 王举林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-07
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a slope rule for engineering detection, including slope rule body, angle pointer and auxiliary measuring pole, the circular slot has been seted up to one side on slope rule body surface, the inside wall of circular slot is provided with the angle scale, the one end fixedly connected with clear glass of circular slot, the mounting hole has been seted up to the center department of circular slot inside wall, the connecting rod has been pegged graft to the inside of mounting hole, the bearing has been cup jointed on the surface of connecting rod, solid fixed ring has been cup jointed on the surface of bearing. This grade rod for engineering detection through the setting of angle scale, angle pointer and gravity ball, the lower surface laminating of grade rod body needs the surface of measuring the slope, makes the angle pointer be in horizontal position under the effect of gravity ball, can read the slope number of degrees according to the angle of the angle scale that the angle pointer indicates, and not only easy operation is convenient, makes the measurement more accurate, and the reading is more convenient, greatly increased the usability of grade rod.

Description

Slope ruler for engineering detection

Technical Field

The utility model relates to a measuring tool technical field specifically is a grade rod is used in engineering detection.

Background

The slope rule is a graphic curve rule for determining the corresponding ground slope or its inverse process according to the flat distance of contour lines on a topographic map, and is made up on the basis of the functional relation between the flat distance and height difference between contour lines, the corresponding ground inclination angle or ground slope, and the scale denominator of the map.

When the existing slope ruler is used, the rotating ring needs to be driven to rotate through the adjusting wheel so as to enable air bubbles in the leveling tube to be located at the center of the leveling tube, and when the slope is larger, the rotating angle of the rotating ring is larger, so that the needed adjusting time is longer; the existing road slope ruler is mostly of an integral structure, does not have the adjusting function of length and height, can only measure in the range of the length of the slope ruler, and if the road surface with a hollow area and the slope with a long distance to be measured are met, the traditional slope ruler is used to hardly complete the measurement task, so that the slope ruler for engineering detection is provided, and the problem provided by the scheme is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an engineering detects uses grade rod has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a slope ruler for engineering detection, includes slope ruler body, angle pointer and auxiliary measuring pole, the circular recess has been seted up to one side on slope ruler body surface, the inside wall of circular recess is provided with the angle scale, the one end fixedly connected with clear glass of circular recess, the mounting hole has been seted up to the center department of circular recess inside wall, the inside of mounting hole is pegged graft and is had the connecting rod, the bearing has been cup jointed on the surface of connecting rod, solid fixed ring has been cup jointed on the surface of bearing, solid fixed ring's fixed surface is connected with the angle pointer, gu fixed ring keeps away from the fixed surface of angle pointer and is connected with the pole that hangs down, the one end fixedly connected with gravity ball of pole that hangs down, the one end of slope ruler body lower surface is rotated through the axis of rotation and is connected with auxiliary measuring.

Optionally, a through hole is formed in the upper surface of the stop block, a threaded rod is arranged inside the through hole, and an adjusting rod is fixedly connected to one end of the threaded rod.

Optionally, the number of the angle pointers is two, and the two angle pointers and the vertical rod are in a T shape.

Optionally, a handle is arranged on the other side of the surface of the slope ruler body.

Optionally, the side surface of the slope ruler body far away from the rotating shaft is fixedly connected with a positive magnet.

Optionally, a negative magnet is fixedly connected to a side surface of the auxiliary measuring rod away from the rotating shaft.

(III) advantageous effects

The utility model provides an engineering detects uses grade rod possesses following beneficial effect:

1. this grade rod for engineering detection through the setting of angle scale, angle pointer and gravity ball, the lower surface laminating of grade rod body needs the surface of measuring the slope, makes the angle pointer be in horizontal position under the effect of gravity ball, can read the slope number of degrees according to the angle of the angle scale that the angle pointer indicates, and not only easy operation is convenient, makes the measurement more accurate, and the reading is more convenient, greatly increased the usability of grade rod.

2. This engineering detects uses grade rod, through the setting of auxiliary measuring pole and dog, turns over a supplementary measuring pole, and the threaded rod of adjusting the dog makes auxiliary measuring pole side lower surface and grade rod body lower surface on same straight line, avoids measuring result to produce the error, has solved and has met comparatively hollow road surface and the unable measuring problem of the ordinary grade rod of slope that needs to measure longer distance, makes things convenient for the engineering to detect the measurement to various road surfaces.

Drawings

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

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

In the figure: 1. a slope rule body; 2. a circular groove; 3. an angle scale; 4. transparent glass; 5. a connecting rod; 6. A bearing; 7. a fixing ring; 8. an angle pointer; 9. a drop bar; 10. a gravity ball; 11. an auxiliary measuring rod; 12. a stopper; 13. a threaded rod; 14. adjusting a rod; 15. a handle; 16. a positive magnet; 17. a negative pole magnet.

Detailed Description

The technical solutions in the embodiments of 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, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a slope ruler for engineering detection comprises a slope ruler body 1, an angle pointer 8 and an auxiliary measuring rod 11, wherein a circular groove 2 is formed in one side of the surface of the slope ruler body 1, an angle scale 3 is arranged on the inner side wall of the circular groove 2, transparent glass 4 is fixedly connected to one end of the circular groove 2, a mounting hole is formed in the center of the inner side wall of the circular groove 2, a connecting rod 5 is inserted into the mounting hole, a bearing 6 is sleeved on the surface of the connecting rod 5, a fixing ring 7 is sleeved on the surface of the bearing 6, the angle pointer 8 is fixedly connected to the surface of the fixing ring 7, a vertical rod 9 is fixedly connected to the surface of the fixing ring 7 far away from the angle pointer 8, and a gravity ball 10 is fixedly connected;

in order to increase the usability of the slope ruler, the lower surface of the slope ruler body 1 is attached to the surface of the slope to be measured through the arrangement of the angle scale 3, the angle pointer 8 and the gravity ball 10, the angle pointer 8 is located at the horizontal position under the action of the gravity ball 10, the slope degree can be read according to the angle of the angle scale 3 pointed by the angle pointer 8, the operation is simple and convenient, the measurement is more accurate, the reading is more convenient, one end of the lower surface of the slope ruler body 1 is rotatably connected with the auxiliary measuring rod 11 through the rotating shaft, and the side face, close to the rotating shaft, of the slope ruler body 1 is fixedly connected with the stop block;

in order to increase the practicability of the slope ruler, the auxiliary measuring rod 11 is turned over by arranging the auxiliary measuring rod 11 and the stop block 12, the threaded rod 13 of the stop block 12 is adjusted to enable the lower surface of the auxiliary measuring rod 11 side and the lower surface of the slope ruler body 1 to be on the same straight line, errors generated in measuring results are avoided, the problem that the ordinary slope ruler meeting a rough road surface and needing to measure a longer distance cannot measure is solved, the engineering detection is convenient for measuring various road surfaces, the upper surface of the stop block 12 is provided with a through hole, the threaded rod 13 is arranged in the through hole, one end of the threaded rod 13 is fixedly connected with an adjusting rod 14, the number of the angle pointers 8 is two, the two angle pointers 8 and the vertical rod 9 are in a T shape, the other side of the surface of the slope ruler body 1 is provided with a handle 15, the side surface of the slope ruler body 1 far away from the rotating shaft is fixedly connected with an anode magnet 16, and, through the arrangement of the positive magnet 16 and the negative magnet 17, the auxiliary measuring rod 11 avoids the inconvenience caused by using a slope ruler when not used.

To sum up, when the slope ruler for engineering detection is used, the lower surface of the slope ruler body 1 is attached to the surface to be measured with the slope through the arrangement of the angle scale 3, the angle pointer 8 and the gravity ball 10, the angle pointer 8 is in the horizontal position under the action of the gravity ball 10, the slope degree can be read according to the angle of the angle scale 3 pointed by the angle pointer 8, the operation is simple and convenient, the measurement is more accurate, the reading is more convenient, the usability of the slope ruler is greatly improved, the lower surface of the auxiliary measuring rod 11 side and the lower surface of the slope ruler body 1 are on the same straight line through the arrangement of the auxiliary measuring rod 11 and the stop block 12, the auxiliary measuring rod 11 is turned over, the threaded rod 13 of the stop block 12 is adjusted, the error of the measuring result is avoided, and the problem that the ordinary slope ruler which meets a rough road surface and needs to measure a longer distance cannot be measured is, the measuring of various road surfaces by engineering detection is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a slope rule for engineering inspection, includes slope rule body (1), angle pointer (8) and auxiliary measuring pole (11), its characterized in that: the slope ruler comprises a slope ruler body (1), wherein a circular groove (2) is formed in one side of the surface of the slope ruler body (1), an angle scale (3) is arranged on the inner side wall of the circular groove (2), transparent glass (4) is fixedly connected to one end of the circular groove (2), a mounting hole is formed in the center of the inner side wall of the circular groove (2), a connecting rod (5) is inserted into the mounting hole, a bearing (6) is sleeved on the surface of the connecting rod (5), a fixing ring (7) is sleeved on the surface of the bearing (6), an angle pointer (8) is fixedly connected to the surface of the fixing ring (7), a vertical rod (9) is fixedly connected to the surface, away from the angle pointer (8), of the fixing ring (7), a gravity ball (10) is fixedly connected to one end of the vertical rod (9), and an auxiliary measuring rod (11) is rotatably connected, the slope ruler body (1) is fixedly connected with a stop block (12) close to the side face of the rotating shaft.

2. The engineering inspection grade rod of claim 1, wherein: the upper surface of the stop block (12) is provided with a through hole, a threaded rod (13) is arranged inside the through hole, and one end of the threaded rod (13) is fixedly connected with an adjusting rod (14).

3. The engineering inspection grade rod of claim 1, wherein: the number of the angle pointers (8) is two, and the two angle pointers (8) and the vertical rod (9) are T-shaped.

4. The engineering inspection grade rod of claim 1, wherein: and a handle (15) is arranged on the other side of the surface of the slope ruler body (1).

5. The engineering inspection grade rod of claim 1, wherein: the side surface of the slope ruler body (1) far away from the rotating shaft is fixedly connected with a positive magnet (16).

6. The engineering inspection grade rod of claim 1, wherein: and the side surface of the auxiliary measuring rod (11) far away from the rotating shaft is fixedly connected with a negative magnet (17).