CN211904120U - Slope measuring instrument suitable for field investigation of soil and water conservation - Google Patents
Slope measuring instrument suitable for field investigation of soil and water conservation Download PDFInfo
- Publication number
- CN211904120U CN211904120U CN202020182739.XU CN202020182739U CN211904120U CN 211904120 U CN211904120 U CN 211904120U CN 202020182739 U CN202020182739 U CN 202020182739U CN 211904120 U CN211904120 U CN 211904120U
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- soil
- angle scale
- sliding block
- slope
- water conservation
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Abstract
The utility model discloses a slope measuring apparatu suitable for soil and water keep open-air investigation, including mobile jib, angle scale, sliding block and pointer, be provided with in the middle of the mobile jib and accomodate the groove, and both sides all are provided with the cavity, all be provided with the auxiliary rod in 2 individual cavities, one side of accomodating the inslot surface is provided with the stopper, and is provided with the sliding tray on the stopper, the stopper is inlayed through the sliding tray and is had the sliding block, the sliding block sets up the back at the angle scale. This slope measuring apparatu suitable for soil and water conservation field investigation relies on the gravity pointer can the direct reading slope numerical value according to similar triangle-shaped principle when measuring, measures accurately, convenient and fast, and this slope measuring apparatu suitable for soil and water conservation field investigation simple structure, specialty require low, be applicable to multiple slope measuring's work simultaneously, its easy operation, lay swiftly, need not to set up the measurement sighting rod, need not electric power continuation of the journey, can real-time measurement.
Description
Technical Field
The utility model belongs to the technical field of angular surveying appearance, specifically be a slope measuring apparatu suitable for soil and water conservation field investigation.
Background
The measurement of the slope in the field survey of the water and soil conservation subject is a very basic and important work, in the field survey, the slope of a natural slope is an important index for measuring the water and soil loss strength on site, and in the field survey of the water and soil conservation, due to the objective condition of the natural slope, the slope of the natural slope needs to be measured, and the slope is a single slope with non-uniform slope. Under the condition of micro-topography, the measurement result of an uneven fluctuating slope surface is very limited, the measurement result cannot represent the integral gradient of the slope surface, the deviation of the measurement result is easily caused, the existing measurement equipment has certain limitation, and the traditional gradient measurement equipment mainly comprises a mobile terminal (gradient measurement function) such as a total station, a gradiometer, a compass, a mobile phone, a flat plate and the like. The total station, the gradiometer and other equipment are high in manufacturing cost, precise in instrument, complex in working steps, large in size and inconvenient to carry in the field, and the mobile terminals such as mobile phones and flat plates are large in error, insufficient in cruising ability and poor in applicability in the field complex environment.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a slope measuring apparatu suitable for soil and water conservation field investigation is provided to solve present some measuring equipment with high costs, some measuring equipment errors are big, the poor problem of application nature in the open-air complex environment.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a slope measuring apparatu suitable for soil and water keep open-air investigation, includes mobile jib, angle scale, sliding block and pointer, be provided with in the middle of the mobile jib and accomodate the groove, and both sides all are provided with the cavity, 2 all be provided with vice pole in the cavity, one side of accomodating the inslot surface is provided with the stopper, and is provided with the sliding tray on the stopper, the stopper inlays through the sliding tray and has the sliding block, the sliding block sets up the back at the angle scale, be provided with the pivot in the middle of the angle scale upper end, and the pivot is connected with the pointer, the other end of pointer is provided.
Furthermore, the mobile jib both ends all are provided with first locking bolt, and the mobile jib constitutes sliding construction through first locking bolt and vice pole.
Furthermore, the scales on two sides of the angle scale in the horizontal direction are 90 degrees, the scales in the vertical direction are 0 degree, a buckle is arranged in the middle of the front face of the angle scale, and the buckle is matched with the diameter of the pointer.
Furthermore, the sliding block is arranged in the middle of the back of the angle scale, and the angle scale is fixedly connected with the sliding block.
Furthermore, a second locking bolt is arranged on the limiting block, and the limiting block is in sliding connection with the sliding block through the second locking bolt.
Furthermore, the pointer and the angle scale form a rotating structure through a rotating shaft.
Has the advantages that: compared with the prior art, the method has the following advantages:
(1) this slope measuring apparatu's mobile jib and auxiliary rod suitable for soil and water conservation field investigation is made by the stainless steel, and structural strength is high, is difficult for buckling, warp, convenient storage. The influence of microtopography can be overcome and the slope measurement is carried out, and measurement accuracy can obtain effectual improvement.
(2) When the slope measuring instrument suitable for water and soil conservation field investigation is used for measuring, the slope value can be directly read by depending on the gravity pointer according to the similar triangle principle, and the measurement is accurate, convenient and quick; after the measurement work is finished, the slope measuring instrument can be fixed on an angle scale through a buckle, so that abrasion is avoided, and meanwhile, the slope measuring instrument suitable for field investigation of soil and water conservation has a simple structure and low professional requirement and is suitable for various slope measurement works; the method is simple to operate and quick to lay, does not need to set a measuring marker post, does not need electric power endurance, and can measure in real time.
Drawings
FIG. 1 is a schematic diagram of a slope measuring instrument suitable for field investigation of soil and water conservation;
FIG. 2 is a schematic view of the sliding structure of the main rod and the angle scale;
FIG. 3 is a schematic view of an angle scale;
FIG. 4 is a schematic diagram of the working principle of a slope measuring instrument suitable for field investigation of soil and water conservation.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1, 2 and 3, the gradient measuring instrument suitable for field investigation of soil and water conservation of the application comprises a main rod 1, an angle scale 5, a sliding block 6 and a pointer 10, wherein a containing groove 4 is arranged in the middle of the main rod 1, two sides of the containing groove 4 are closed, cavities are arranged on two sides of the containing groove, a secondary rod 2 is arranged in each cavity 2, the secondary rod 2 cannot enter the containing groove 4, the main rod 1 and the secondary rod 2 are both made of stainless steel, the structure strength is high, the bending is not easy, a limiting block 7 is arranged on one side of the inner surface of the containing groove 4, the limiting block 7 is fixedly connected with the containing groove 4, the connection strength is improved, the phenomenon that the secondary rod falls off after being used for multiple times is prevented, the progress of an experiment is influenced, a sliding groove is arranged on the limiting block 7, the sliding block 6 is embedded with the sliding block 6 through the sliding groove, the sliding block 6 is arranged, the middle of the rotating shaft 9 corresponds to the 0-degree position of the angle scale 5, accuracy is guaranteed, the rotating shaft 9 is connected with a pointer 10, the other end of the pointer 10 is provided with a balancing weight 11, and measurement is conducted under the action of the balancing weight 11.
1 both ends of mobile jib all are provided with first locking bolt 3, and mobile jib 1 constitutes sliding construction through first locking bolt 3 and vice pole 2, when using the device to measure, unscrew first locking bolt 3 and stretch out vice pole 2 from mobile jib 1, then at screwing up first locking bolt 3, when not using the device, just can take in inside mobile jib 1 to vice pole 2, and is simple and convenient, and occupation space is not, can also conveniently carry.
The scale of 5 horizontal direction both sides of angle scale is 90, and the scale of vertical direction is 0, and the horizontal direction is decreased progressively to the vertical direction angle and is 0, and the middle buckle that is provided with in the front of angle scale 5, and this buckle and pointer 10's diameter phase-match, when not using, pointer 10 passes through the buckle to be fixed on angle scale 5, avoids wearing and tearing.
The sliding block 6 is arranged in the middle of the back of the angle scale 5, and the angle scale 5 is fixedly connected with the sliding block 6, so that the connection strength is improved.
Be provided with second locking bolt 8 on stopper 7, and stopper 7 constitutes sliding connection through second locking bolt 8 and sliding block 6, unscrews second locking bolt 8, and sliding block 6 just can slide in stopper 7, and angle scale 5 just can contract from top to bottom simultaneously, just can contract angle scale 5 to receive groove 4 in the time of not using, and is simple and convenient, saves space portable.
The pointer 10 forms a rotating structure with the angle scale 5 through the rotating shaft 9, and the normal operation of the device is ensured.
As shown in fig. 4, the original slope surface S is close to the original slope surface L, the average slope of the slope surface is α, and the pointing slope of the gradiometer is β. When the slope measuring instrument works, the horizontal telescopic rod is in an extending state and is parallel to the slope L close to the original slope, and slope measuring errors caused by the unevenness of the natural slope can be reduced. At this time, the pointer naturally droops under the action of gravity to point to the scale scribes of the angle scale 5, and a measurement angle beta is obtained. According to the principle of similar triangle, alpha is beta, and the average angle alpha of the natural slope can be obtained
The utility model provides a thinking and implementation method of slope measuring apparatu suitable for soil and water conservation field investigation, the concrete application way is many, only above the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary skilled person, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should be regarded as the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a slope measuring apparatu suitable for soil and water conservation field investigation which characterized in that: including mobile jib (1), angle scale (5), sliding block (6) and pointer (10), be provided with in the middle of mobile jib (1) and accomodate groove (4), and both sides all are provided with the cavity, 2 all be provided with vice pole (2) in the cavity, one side of accomodating groove (4) internal surface is provided with stopper (7), and is provided with the sliding tray on stopper (7), stopper (7) are inlayed through the sliding tray and are had sliding block (6), sliding block (6) set up the back at angle scale (5), be provided with pivot (9) in the middle of angle scale (5) upper end, and pivot (9) are connected with pointer (10), the other end of pointer (10) is provided with balancing weight (11).
2. The slope measuring instrument suitable for field investigation of soil and water conservation according to claim 1, wherein: the two ends of the main rod (1) are provided with first locking bolts (3), and the main rod (1) and the auxiliary rod (2) form a sliding structure through the first locking bolts (3).
3. The slope measuring instrument suitable for field investigation of soil and water conservation according to claim 1, wherein: the scale of the two sides of the angle scale (5) in the horizontal direction is 90 degrees, the scale of the vertical direction is 0 degree, a buckle is arranged in the middle of the front face of the angle scale (5), and the buckle is matched with the diameter of the pointer (10).
4. The slope measuring instrument suitable for field investigation of soil and water conservation according to claim 1, wherein: the sliding block (6) is arranged in the middle of the back of the angle scale (5), and the angle scale (5) is fixedly connected with the sliding block (6).
5. The slope measuring instrument suitable for field investigation of soil and water conservation according to claim 1, wherein: and a second locking bolt (8) is arranged on the limiting block (7), and the limiting block (7) is in sliding connection with the sliding block (6) through the second locking bolt (8).
6. The slope measuring instrument suitable for field investigation of soil and water conservation according to claim 1, wherein: the pointer (10) and the angle scale (5) form a rotating structure through the rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182739.XU CN211904120U (en) | 2020-02-18 | 2020-02-18 | Slope measuring instrument suitable for field investigation of soil and water conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182739.XU CN211904120U (en) | 2020-02-18 | 2020-02-18 | Slope measuring instrument suitable for field investigation of soil and water conservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904120U true CN211904120U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182739.XU Expired - Fee Related CN211904120U (en) | 2020-02-18 | 2020-02-18 | Slope measuring instrument suitable for field investigation of soil and water conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484698A (en) * | 2020-11-19 | 2021-03-12 | 长江三峡勘测研究院有限公司（武汉） | Device for rapidly and synchronously measuring bank slope angle and slope height of river channel and using method |
-
2020
- 2020-02-18 CN CN202020182739.XU patent/CN211904120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484698A (en) * | 2020-11-19 | 2021-03-12 | 长江三峡勘测研究院有限公司（武汉） | Device for rapidly and synchronously measuring bank slope angle and slope height of river channel and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Qinzhi ecological Consulting Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980009254 Denomination of utility model: A slope meter for field investigation of soil and water conservation Granted publication date: 20201110 License type: Common License Record date: 20201214 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Yinghe water Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980009503 Denomination of utility model: A slope meter for field investigation of soil and water conservation Granted publication date: 20201110 License type: Common License Record date: 20201217 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Harmonious Ecological Engineering Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980009643 Denomination of utility model: A slope meter for field investigation of soil and water conservation Granted publication date: 20201110 License type: Common License Record date: 20201221 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |