CN220690094U - Reverse slope gradient measuring device for dumping site - Google Patents
Reverse slope gradient measuring device for dumping site Download PDFInfo
- Publication number
- CN220690094U CN220690094U CN202322134095.3U CN202322134095U CN220690094U CN 220690094 U CN220690094 U CN 220690094U CN 202322134095 U CN202322134095 U CN 202322134095U CN 220690094 U CN220690094 U CN 220690094U
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- ruler
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- expansion
- measuring
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- 239000004677 Nylon Substances 0.000 claims abstract description 13
- 229920001778 nylon Polymers 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for measuring the slope of a reverse slope of a dumping site, and belongs to the technical field of slope measurement. The device comprises a vertical rod and a vertical ruler which are perpendicular to each other, wherein the horizontal ruler comprises a first part of an expansion ruler, a second part of the expansion ruler, a horizontal bubble, a lantern ring, a nylon coil and a base; the first part and the second part of the telescopic ruler can adjust the length of the integral telescopic ruler according to different working environments; the second part of the expansion ruler is connected with the vertical ruler by virtue of a lockable lantern ring, and the vertical rod, the first part of the expansion ruler and the vertical ruler are perpendicular to each other; a horizontal bubble is arranged above the joint of the vertical rod and the first part of the telescopic ruler; nylon coils are arranged at the bottoms of the vertical rulers. The utility model has simple structure, convenient operation and higher measurement precision, can determine the placement direction of the measuring device during measurement and reduce measurement errors.
Description
Technical Field
The utility model relates to a device for measuring the slope of a reverse slope of a dumping site, and belongs to the technical field of slope measurement.
Background
The dumping site is a site of waste spoil generated during mine stacking mining, and the counter slope is a slope which is used for draining water in the opposite direction to prevent water from running upwards in front of the operation, so that the operation speed is reduced or the running is prevented. Slope refers to the ratio of the vertical distance to the horizontal distance between two points on the slope. The general dumping site requires that the working surface has 2% -5% of counter slopes in the direction of the slope top line, and a simple measuring and calculating device is manufactured at present, so that the counter slopes of the dumping site can be measured and ensured to meet the related standard requirements, and the operation safety is improved.
In addition, the existing measuring tool can not ensure that the projection of the measured gradient is the gradient trend, so that data measurement errors are caused.
Disclosure of Invention
The utility model aims to provide a device for measuring the reverse slope gradient of a dumping site, which has the advantages of simple structure, convenient operation, less labor and higher measurement precision.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the device comprises an expansion ruler, a vertical rod and a vertical ruler, wherein the horizontal ruler comprises a first expansion ruler part and a second expansion ruler part; the first part and the second part of the telescopic ruler can adjust the length of the integral telescopic ruler according to different working environments; the second part of the expansion ruler is connected with the vertical ruler by virtue of a lockable lantern ring, and the vertical rod, the first part of the expansion ruler and the vertical ruler are perpendicular to each other; the vertical rod is connected with the first part of the telescopic ruler, and a horizontal bubble is arranged above the connecting part; nylon coils are arranged at the bottoms of the vertical rulers.
Preferably: the first part of the telescopic ruler and the second part of the telescopic ruler are fixed and telescopic by the tightness of the first jacking bolt.
Preferably: the second part of the expansion ruler is fixed with the vertical ruler and the lantern ring in an elastic manner through a second jacking bolt.
Preferably: the bottom of the vertical ruler is provided with a base, and the nylon coil is fixed on the base.
Preferably: the first part of the telescopic ruler, the second part of the telescopic ruler and the vertical ruler are provided with scales, and the scales on the vertical ruler comprise the height of the base.
Preferably: and a level gauge is arranged on the first part of the telescopic ruler or the second part of the telescopic ruler.
The utility model has the following beneficial effects: in the technical scheme of the utility model, because the vertical rod and the telescopic ruler are kept horizontal and vertical, the downward projection of the nylon wire is ensured to be vertical to the bottom edge of the slope during measurement, and the prior art only selects the placement of the measuring device during the measurement of the slope by the feeling of an operator, so that a large error is unlikely to be generated. Therefore, the utility model ensures higher precision and quality, has high measurement speed, saves construction cost, has simple structure, convenient use, detachability and easy transportation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the collar of the present utility model;
fig. 3 is a schematic structural view of a preferred mode of use of the present utility model.
Wherein 1 is vertical pole, 2 is the level bubble, 3 is telescopic rule first part, 4 is telescopic rule second part, 5 is the lantern ring, 7 is the base, 8 is first vertical fixing bolt, 8 is second vertical fixing bolt, 11 is the base bolt, 14 is the fixing bolt group, 10 is nylon coil, 12 is first jack bolt, 13 is second jack bolt, 15 is third jack bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The device for measuring the reverse slope gradient of the dumping site comprises an expansion ruler, a vertical rod 1 and a vertical ruler 6 which are perpendicular to each other, wherein the horizontal ruler comprises a first part 3 of the expansion ruler and a second part 4 of the expansion ruler; the device also comprises a horizontal bubble 2, a lantern ring 5, a nylon coil 10 and a base 7; the length of the integral expansion ruler can be adjusted according to different working environments by the first expansion ruler part 3 and the second expansion ruler part 4; the second telescopic rule part 4 is connected with the vertical rule 6 by means of a lockable collar 5, specifically, a through hole allowing the second telescopic rule part 4 and the vertical rule 6 to pass through is formed in the collar 5, and a second jacking bolt 13 is inserted into the collar 5 to lock or unlock the second telescopic rule part 4 and the vertical rule 6; the vertical rods 1, the first part 3 of the telescopic ruler and the vertical ruler 6 are perpendicular to each other; a horizontal bubble 2 is arranged above the joint of the vertical rod 1 and the first part 3 of the telescopic ruler, and the horizontal bubble 2 is fixed at the joint of the vertical rod 1 and the first part 3 of the telescopic ruler through a fixed bolt group 14; nylon coils 10 are arranged at the bottom of the vertical ruler 6.
Better arrangement structures are for example: the first part 3 of the telescopic ruler and the second part 4 of the telescopic ruler are fixed and telescopic by the tightness of the first jacking bolt 12, so that the length of the telescopic ruler is convenient to adjust, and the telescopic ruler is suitable for different working conditions. The second part 4 of the telescopic ruler is elastically fixed with the vertical ruler 6 and the lantern ring 5 through the jacking bolt group.
Preferably, the bottom of the vertical ruler 6 is provided with a base 7, and the nylon coil 10 is fixed on the base 7. Simultaneously, telescopic rule first part 3 and telescopic rule second part 4, vertical chi 6 are provided with the scale, the scale on the vertical chi 6 includes the height of base 7.
Using a measurement method: the base 7 is arranged on the slope, the position of the lantern ring 5 is slowly adjusted, the lengths of the first part 3 of the telescopic ruler, the second part 4 of the telescopic ruler and the vertical ruler 6 are adjusted, the vertical rod 1 is arranged on the slope, the vertical rod 1, the first part 3 of the telescopic ruler and the second part 4 of the telescopic ruler are finely adjusted, and the horizontal bubble 2 is balanced. And the nylon wire is pulled out from the nylon coil 10, is attached to the slope surface as much as possible at the lower position opposite to the horizontal bubble 2 when being straightened, and reads out the reading distance L and the elevation difference H on the first part 3 and the second part 4 of the expansion ruler. According to a gradient formula: slope= (elevation difference/path) ×100%, then slope=h/l×100% is calculated
The utility model has simple structure, convenient operation and use, the length of the telescopic ruler with adjustable horizontal direction is convenient to adjust, the telescopic ruler is fixed on the vertical rod and the vertical rod, the data can be accurately measured after the horizontal bubble is balanced, one person can operate in the whole process, no instrument is needed to be erected, and the gradient control working efficiency is greatly improved.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (6)
1. The device for measuring the reverse slope gradient of the dumping site is characterized by comprising an expansion ruler, a vertical rod (1) and a vertical ruler (6), wherein the expansion ruler comprises an expansion ruler first part (3) and an expansion ruler second part (4);
the length of the integral expansion ruler can be adjusted according to different working environments by the first expansion ruler part (3) and the second expansion ruler part (4);
the second part (4) of the telescopic ruler is connected with the vertical ruler (6) by means of a lockable lantern ring (5);
the vertical rods (1), the first part (3) of the telescopic ruler and the vertical ruler (6) are perpendicular to each other;
the vertical rod (1) is connected with the first part (3) of the expansion ruler, and a horizontal bubble (2) is arranged above the connecting part;
nylon coils (10) are arranged at the bottoms of the vertical rulers (6).
2. The dump truck reverse slope measurement device of claim 1, wherein: the first part (3) of the telescopic ruler and the second part (4) of the telescopic ruler are fixed and telescopic by the tightness of the first jacking bolt (12).
3. The device for measuring the reverse slope gradient of the dumping site according to claim 1, wherein the second part (4) of the telescopic ruler is tightly fixed with the vertical ruler (6) and the lantern ring (5) through a second jacking bolt (13).
4. The device for measuring the reverse slope gradient of a dump according to claim 1, wherein a base (7) is arranged at the bottom of the vertical ruler (6), and the nylon coil (10) is fixed on the base (7).
5. The device for measuring the reverse slope gradient of a dumping site according to claim 4, wherein the first part (3) of the telescopic ruler, the second part (4) of the telescopic ruler and the vertical ruler (6) are provided with scales, and the scales on the vertical ruler (6) comprise the height of the base (7).
6. The device for measuring the reverse slope gradient of a dump according to any one of claims 1 to 5, characterized in that a level is arranged on the first part (3) or the second part (4) of the telescopic ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134095.3U CN220690094U (en) | 2023-08-09 | 2023-08-09 | Reverse slope gradient measuring device for dumping site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134095.3U CN220690094U (en) | 2023-08-09 | 2023-08-09 | Reverse slope gradient measuring device for dumping site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690094U true CN220690094U (en) | 2024-03-29 |
Family
ID=90372607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134095.3U Active CN220690094U (en) | 2023-08-09 | 2023-08-09 | Reverse slope gradient measuring device for dumping site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690094U (en) |
-
2023
- 2023-08-09 CN CN202322134095.3U patent/CN220690094U/en active Active
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