CN211855308U - Novel slope measurement device - Google Patents
Novel slope measurement device Download PDFInfo
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- CN211855308U CN211855308U CN202020770786.6U CN202020770786U CN211855308U CN 211855308 U CN211855308 U CN 211855308U CN 202020770786 U CN202020770786 U CN 202020770786U CN 211855308 U CN211855308 U CN 211855308U
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Abstract
The utility model relates to a novel slope caliber, including flat-plate-shaped bottom plate and measuring plate, measuring plate vertical fixation extremely on the bottom plate, be provided with curved protractor on the measuring plate, protractor's centre of a circle department articulates there is the measuring staff, the bottom of measuring staff is close to the one end of protractor is fixed with the measuring head, the measuring head includes the weight, the weight of weight is greater than the weight of measuring staff. Utility model's an usage is, utilizes the gravity of weight to drive the measuring head and moves towards under all the time to the corresponding angle of directional protractor, this angle is the slope on slope promptly. The device is simple to operate, the bottom plate is only required to be placed on the measuring surface, manual adjustment is not needed, and convenience and rapidness are achieved.
Description
Technical Field
The utility model relates to a measure the field, more specifically, the utility model relates to a novel slope caliber.
Background
In the process of building construction or road paving, accurate measurement is one of indispensable parameters for ensuring engineering quality, if the measurement is inaccurate, the applicability and durability of a building or a road are directly influenced, and potential safety hazards and economic loss are also caused seriously.
The general slope measuring instrument is hand-held, and is placed on a surface to be measured, and then the rotating wheel is rotated until a level ruler in the rotating wheel is in a horizontal state, and the reading pointed by the pointer is the slope. The measuring instrument is troublesome to adjust, needs a manual adjustment rotary wheel, is time-consuming and labor-consuming in horizontal state adjustment of the level bar, and reduces the working efficiency.
Therefore, a new gradient measuring device is needed to improve the efficiency of gradient measurement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at solves the slow problem of current slope measuring device measurement of efficiency.
According to the utility model discloses an aspect provides a novel slope measurement ware, including flat-plate-shaped bottom plate and measuring plate, the measuring plate vertical fixation extremely on the bottom plate, be provided with curved protractor on the measuring plate, the centre of a circle department of protractor articulates there is the measuring staff, the bottom of measuring staff is close to the one end of protractor is fixed with the measuring head, the measuring head includes the weight, the weight of weight is greater than the weight of measuring staff.
Through this scheme, the gravity of utilization weight drives the measuring head and moves towards under all the time to the corresponding angle of directional angle square, this angle are the slope on slope promptly. The device is simple to operate, the bottom plate is only required to be placed on the measuring surface, manual adjustment is not needed, and convenience and rapidness are achieved.
Preferably, the measuring plate is provided with a fan-shaped measuring window, and the angle measuring ruler is fixed to two side surfaces of the bottom of the measuring window.
By the scheme, the weight of the device is reduced, and the device is convenient to carry; the measuring rod can be used as a solid rod, swings in the measuring window, and is firm and durable.
Preferably, the two side surfaces of the heavy hammer are provided with measuring pieces, the bottoms of the measuring pieces are acute angles, and the bottoms of the two measuring pieces are respectively arranged on the two sides of the measuring plate.
Through this scheme, measuring result can all be observed to both sides to can play limiting displacement, avoid the measuring head lateral oscillation.
Preferably, the measuring piece is hinged to the weight, and the friction force at the hinge of the measuring piece and the weight is greater than the gravity of the measuring piece.
Through this scheme, can carry out the fine setting of angle to the measuring sheet to in the correction, reduce the error.
Preferably, the upper end of the measuring rod extends out of the measuring plate, and a level gauge is fixed to the top of the measuring rod.
Through this scheme, can observe the spirit level when measuring, the measuring staff is the vertical state to test measuring accuracy.
Preferably, a plurality of measuring points are uniformly arranged on the bottom surface of the bottom plate, the measuring points protrude out of the bottom surface of the bottom plate, and the distance between the measuring points is not less than the diameter of the measuring points.
Through this scheme, a plurality of points support to the face that awaits measuring on, need not excessively to clear up the inclined plane, can eliminate the angle error that the face that is measured leads to because of the reason of small stone, improve measurement of efficiency.
Preferably, the measuring board is provided with a handle on the top.
Through this scheme, portable and measurement.
Preferably, a laser marker is fixed on the bottom plate, and light rays emitted by the laser marker are parallel to the upper surface of the bottom plate.
Through this scheme, place this device in the bottom of the slope, open the laser marker, make the light irradiation of laser marker to the top of the slope, the angle numerical value that reads out this moment is the whole slope on slope promptly, can avoid leading to the bottom plate can not be parallel with the slope because of the local pit in slope or arch and the slope that causes measures inaccurately.
Preferably, at least three adjusting rods are connected perpendicular to the bottom plate in a threaded manner, penetrate through the bottom plate and are arranged at the edge of the bottom plate.
Through this scheme, when placing this device on the slope of surface unevenness, through adjusting the regulation pole, keep the stationarity of this device and the accuracy of angle.
The utility model has the technical effects that the device has simple structure, is convenient to carry, does not need manual adjustment, and can realize the measurement of the gradient only by being placed on the surface to be measured; the adjustment and calibration are convenient, and the measurement efficiency is improved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic view of a front view structure of a novel slope measuring device according to a first embodiment of the present invention.
Fig. 2 is a schematic side view of the novel slope measuring device in fig. 1.
Fig. 3 is a schematic structural diagram of a measuring head in the novel slope measuring device in fig. 1.
Fig. 4 is a schematic sectional view taken along line a-a in fig. 3.
Fig. 5 is a schematic structural diagram of a novel slope measuring device according to a second embodiment of the present invention.
Fig. 6 is a schematic diagram of the new grade gauge of fig. 5 in an in-use position.
Fig. 7 is a schematic structural diagram of a novel slope measuring device according to a third embodiment of the present invention.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Example one
As shown in fig. 1 to 4, the novel slope measuring device in this embodiment includes a flat bottom plate 1100 and a measuring plate 1200, the measuring plate 1200 is vertically fixed to the bottom plate 1100, an arc-shaped protractor 1210 is disposed on the measuring plate 1200, a measuring rod 1310 is hinged to a center of the protractor 1210, a measuring head 1320 is fixed to one end of the bottom of the measuring rod 1310 close to the protractor 1210, the measuring head 1320 includes a weight 1321, and the weight of the weight 1321 is greater than the weight of the measuring rod 1310.
By this embodiment, the measuring head 1320 is driven by the gravity of the weight 1321 to face the right downward direction all the time, so as to point to the corresponding angle of the angle square 1210, which is the slope of the slope. The device is simple to operate, only the bottom plate 1100 needs to be placed on the measuring surface, manual adjustment is not needed, and convenience and rapidness are achieved.
The protractor 1210 in this embodiment has a scale in which the middle scale is zero and the angles increase in order as the distance increases. The bottom plate 1100 and the measuring plate 1200 in this embodiment are made of wood or alloy, so that the device is durable, light and convenient to carry and measure.
In this embodiment or other embodiments, the measuring plate 1200 is provided with a fan-shaped measuring window 1220, and the angle measuring ruler 1210 is fixed to two side surfaces of the bottom of the measuring window 1220. The weight of the device is reduced, and the device is convenient to carry; the measuring rod 1310 can be used as a solid rod, swings in the measuring window 1220, is firm and durable, and can reduce friction force and improve measuring accuracy.
In this embodiment or other embodiments, the two side surfaces of the weight 1321 are provided with the measuring pieces 1322, the bottoms of the measuring pieces 1322 are acute angles, and the bottoms of the two measuring pieces 1322 are respectively disposed on the two sides of the measuring plate 1200. The measurement results can be observed on both sides, and a limiting effect can be achieved, so that the measuring head 1320 is prevented from swinging transversely.
In this embodiment or other embodiments, the measuring piece 1322 is hinged to the weight 1321, and the friction force at the hinge of the measuring piece 1322 and the weight 1321 is greater than the gravity of the measuring piece 1322. The angle of the measuring sheet 1322 can be finely adjusted, so that correction is facilitated, and errors are reduced; the hinge is fixed, for example, by only one bolt, allowing the adjustment to be loosened and the fixing to be tightened.
In this or other embodiments, the measuring bar 1310 extends out of the measuring plate 1200 at the upper end, and the level 1330 is fixed on the top of the measuring bar 1310. The level 1330 can be observed during measurement to check whether the measuring rod 1310 is in a vertical state, so that the measurement accuracy is checked; this spirit level 1330 is circular air level, can guarantee the position accuracy after this device places.
In this embodiment or other embodiments, a plurality of measuring points 1110 are uniformly disposed on the bottom surface of the bottom plate 1100, the measuring points 1110 protrude from the bottom surface of the bottom plate 1100, and the distance between the measuring points 1110 is not less than the diameter of the measuring points 1110. The measuring points 1110 are supported on the surface to be measured, the inclined surface does not need to be excessively cleaned, the angle error of the measured surface caused by the small stones can be eliminated, and the measuring efficiency and the measuring precision are improved.
In this embodiment or other embodiments, the measuring plate 1200 is provided with a handle 1400 at the top. Is convenient for carrying and measurement.
The device has the technical effects that the device is simple in structure and convenient to carry, does not need manual adjustment, and can be used for measuring the gradient only by being placed on a surface to be measured; the adjustment and calibration are convenient, and the measurement efficiency is improved.
When the measuring scale is used, the handle 1400 is held by hand, the bottom surface 1100 is placed on a surface to be measured, the weight 1320 drives the measuring rod 1310 to swing to a vertical position, and a reading on the angle measuring scale 1210 pointed by the measuring sheet 1322 is read, namely the slope of the inclined surface.
Example two
As shown in fig. 5 and fig. 6, in the novel slope measuring device in this embodiment, on the basis of the technical solution in the above embodiment, a laser marker 1500 is fixed on the base plate 1100, and a light ray emitted by the laser marker 1500 is parallel to the upper surface of the base plate 1100.
This scheme of this embodiment, place this device in the bottom of the slope, open laser marker, make laser marker's light shine to the top of the slope, can place a mark piece 1600 at the top of the slope, make light shine to mark piece 1600 on, the reading that the directional angle square 1210 of survey piece 1322 was the whole slope on slope this moment, this scheme can avoid leading to the bottom plate can not be parallel with the slope and the slope that leads to the fact inaccurate because of the local pit in slope or the arch, utilize the laser that laser marker 1500 sent, guarantee this device bottom plate 1100 and parallel with the slope, make the measured angle more accurate.
In other embodiments, to prevent the light emitted from the laser marker 1500 from being blocked by the protrusion on the slope, the laser marker 1500 may be placed on the handle 1400, and the laser marker 1500 is parallel to the bottom plate 1100, so as to be able to pass over the larger protrusion, thereby ensuring the reliability of the measurement.
EXAMPLE III
As shown in fig. 7, compared with the technical solutions in the above embodiments, the novel slope measuring device in this embodiment has a difference that at least three adjusting rods 1700 are screwed perpendicularly to the bottom plate 1100, and the adjusting rods 1700 penetrate through the bottom plate 1100 and are disposed at the near edge of the bottom plate 1100.
Through this embodiment, when placing this device on the slope of surface unevenness, through adjusting regulation pole 1700, keep the stationarity of this device and the accuracy of angle.
Before the device is used, the laser marker 1500 is irradiated on the marking block 1600, the adjusting rod 1700 is adjusted, the device keeps the position and angle stable, and then the reading is carried out, so that the accuracy is improved.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. The utility model provides a novel slope measurement ware, includes flat-plate-shaped bottom plate and measuring plate, its characterized in that, the measuring plate vertical fixation extremely on the bottom plate, be provided with curved protractor on the measuring plate, the centre of a circle department of protractor articulates there is the measuring staff, the bottom of measuring staff is close to the one end of protractor is fixed with the measuring head, the measuring head includes the weight, the weight of weight is greater than the weight of measuring staff.
2. The novel slope measurer as claimed in claim 1, wherein the measuring plate is provided with a fan-shaped measuring window, and the angle measuring ruler is fixed to two side surfaces of the bottom of the measuring window.
3. The slope measuring device according to claim 2, wherein the weight has two side surfaces provided with measuring pieces, the bottom of each measuring piece is at an acute angle, and the bottoms of the two measuring pieces are respectively provided on two sides of the measuring plate.
4. The novel slope measurer according to claim 3, wherein the measuring piece is hinged to the weight, and the friction force at the hinge of the measuring piece and the weight is greater than the gravity of the measuring piece.
5. The novel slope measurer as claimed in claim 1, wherein the upper end of the measuring rod extends out of the measuring plate, and a level gauge is fixed to the top of the measuring rod.
6. The novel slope measurer according to claim 1, wherein a plurality of measuring points are uniformly arranged on the bottom surface of the bottom plate, the measuring points protrude from the bottom surface of the bottom plate, and the distance between the measuring points is not less than the diameter of the measuring points.
7. The novel slope measurer according to any one of claims 1 to 6, wherein a handle is provided on the top of the measuring plate.
8. The novel slope measurer according to claim 1, wherein a laser marker is fixed on the bottom plate, and light emitted by the laser marker is parallel to the upper surface of the bottom plate.
9. The novel slope measurer according to claim 1, wherein at least three adjusting rods are connected perpendicular to the bottom plate in a threaded manner, penetrate through the bottom plate and are arranged at the near edge of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770786.6U CN211855308U (en) | 2020-05-11 | 2020-05-11 | Novel slope measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770786.6U CN211855308U (en) | 2020-05-11 | 2020-05-11 | Novel slope measurement device |
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| CN211855308U true CN211855308U (en) | 2020-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215506A (en) * | 2021-11-23 | 2022-03-22 | 河南龙宇能源股份有限公司 | Rapid auxiliary device and method applied to drill site included angle review |
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2020
- 2020-05-11 CN CN202020770786.6U patent/CN211855308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215506A (en) * | 2021-11-23 | 2022-03-22 | 河南龙宇能源股份有限公司 | Rapid auxiliary device and method applied to drill site included angle review |
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