CN211401175U - Portable gradiometer for land surveying and mapping - Google Patents
Portable gradiometer for land surveying and mapping Download PDFInfo
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- CN211401175U CN211401175U CN202020196999.2U CN202020196999U CN211401175U CN 211401175 U CN211401175 U CN 211401175U CN 202020196999 U CN202020196999 U CN 202020196999U CN 211401175 U CN211401175 U CN 211401175U
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- control device
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Abstract
The utility model discloses a portable gradiometer for surveying and mapping of soil, including the measuring box, the battery, a control device, a display screen, the division board, the dead lever, the pointer, the swinging arms, configuration piece and electron goniometer, the inside of measuring box is provided with measures the chamber, the battery is installed in the left side of measuring box inside, a control device is installed in the top of battery, a control device is connected with the battery electricity, the top left side of measuring box is provided with the display slot, the display screen is installed in the inside of display slot, display screen and control device telecommunications connection, the division board is fixed in the inside of measuring box, the division board is located the right side of battery, the right side of measuring box is provided with the scale mark, the right side intercommunication of measuring box front portion is provided with the display mouth, the rear end of dead lever is connected with the rear; the utility model discloses a solve and had the great shortcoming of measuring error among the prior art.
Description
Technical Field
The utility model particularly relates to land survey and drawing technical field especially relates to a portable gradiometer is used in land survey and drawing.
Background
A gradiometer for land surveying and mapping is a device which is used for carrying out gradient measurement on land in land surveying and mapping and is convenient for planning the land.
Through the retrieval, chinese patent publication is CN 208458723U's utility model patent discloses a gradiometer for land survey and drawing, including the shell, the right side rigid coupling of shell has the rubber handle, and the left side of shell and the equal rigid coupling in bottom have the survey face, and the shell front side rigid coupling has the calibrated scale, and first recess has been seted up on the right side surface of shell, and the equal rigid coupling in both sides has the lug around the inner wall of first recess, and the pull rod is installed to the inboard of first recess, and the pull rod rotates with the shell through the round pin axle and links to each other.
When the gradiometer for land surveying and mapping is used, the gradiometer can only carry out reading measurement through the dial, so that the measurement error is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that measurement error is great among the prior art, and the portable gradiometer is used in the land survey and drawing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable gradiometer for surveying and mapping soil comprises a measuring box, a storage battery, a control device, a display screen, a partition plate, a fixed rod, a pointer, a swinging rod, a configuration block and an electronic goniometer, wherein a measuring cavity is arranged in the measuring box, the storage battery is arranged on the left side in the measuring box, the control device is arranged above the storage battery, the control device is electrically connected with the storage battery, a display groove is arranged on the left side of the top of the measuring box, the display screen is arranged in the display groove and is in telecommunication connection with the control device, the partition plate is fixed in the measuring box, the partition plate is positioned on the right side of the storage battery, a scale mark is arranged on the right side of the measuring box, a display port is arranged on the right side of the front part of the measuring box in a communication manner, the rear end of the fixed rod is connected with the rear side of the measuring, the configuration block is fixed at the bottom end of the swinging rod, the electronic goniometer is installed on the configuration block, and the electronic goniometer is in telecommunication connection with the control device.
Further, the display device also comprises a glass plate, and the glass plate is covered inside the display opening.
Furthermore, the device also comprises a measuring bearing, the inner side of the measuring bearing is fixed in the middle of the fixed rod, the bottom of the pointer is fixed at the top of the measuring bearing, and the top of the oscillating rod is fixed at the bottom of the measuring bearing.
Further, the precision of the measuring bearing is P2 grade.
Further, still include fixed screwed pipe, fixed threaded rod, fixed plate and two splint, the bottom right side of measuring the case is provided with the fixed slot, fixed screwed pipe rotates with the fixed slot to be connected, fixed threaded rod spiral shell dress is in the inside of fixed pipe, and fixed threaded rod passes the fixed slot and stretches into the inside of measuring the case, the fixed plate is fixed in the bottom of fixed threaded rod, and the left side and the right side at the fixed plate are fixed to two splint.
Furthermore, the measuring box also comprises a supporting plate and two fixing pins, wherein the supporting plate is fixed on the left side of the measuring box, and the two fixing pins are respectively screwed on the front side and the rear side of the supporting plate.
Further, the right side of the inside of the measuring box and the right side of the partition plate are uniformly provided with an electrostatic shielding layer.
The utility model has the advantages that:
1. the gravity action through the configuration piece can make swinging arms and pointer keep vertical, can measure the swing angle of swinging arms through the electron goniometer to can measure the angle of measuring box, thereby accomplish the slope test to the soil, and show measured data on the display screen through controlling means, thereby improve the accuracy of slope measurement, reduce measuring error.
2. Can instruct the slope value through the pointer, supplementary electron goniometer measures the slope, can select display screen or pointer to measure according to the in service behavior, flexibility when improving the use.
Drawings
Fig. 1 is a schematic structural view of a portable gradiometer for land surveying and mapping according to the present invention;
fig. 2 is a schematic top view of the portable gradiometer for land surveying and mapping according to the present invention;
fig. 3 is a schematic perspective view of the portable gradiometer for land surveying and mapping according to the present invention;
in the figure: 1-measuring box, 2-storage battery, 3-control device, 4-display screen, 5-partition board, 6-fixed rod, 7-pointer, 8-swinging rod, 9-configuration block, 10-electronic goniometer, 11-scale mark, 12-glass plate, 13-measuring bearing, 14-fixed threaded pipe, 15-fixed threaded rod, 16-fixed plate, 17-clamping plate, 18-supporting plate, 19-fixed pin and 20-electrostatic shielding layer.
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.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a portable gradiometer for surveying and mapping soil comprises a measuring box 1, a storage battery 2, a control device 3, a display screen 4, a partition plate 5, a fixing rod 6, a pointer 7, a swinging rod 8, a configuration block 9 and an electronic goniometer 10, wherein a measuring cavity is arranged in the measuring box 1, the storage battery 2 is arranged at the left side in the measuring box 1, the control device 3 is arranged above the storage battery 2, the control device 3 is electrically connected with the storage battery 2, a display groove is arranged at the left side of the top of the measuring box 1, the display screen 4 is arranged in the display groove, the display screen 4 is in telecommunication connection with the control device 3, the partition plate 5 is fixed in the measuring box 1, the partition plate 5 is positioned at the right side of the storage battery 2, the right side of the measuring box 1 is provided with a scale line 11, and, the electronic goniometer comprises a display opening, a glass plate 12, a measuring bearing 13 and a measuring bearing 13, wherein the glass plate 12 is covered inside the display opening, the reading of a pointer 7 can be conveniently observed through the glass plate 12, the rear end of the fixing rod 6 is connected with the rear side of the measuring box 1, the inner side of the measuring bearing 13 is fixed in the middle of the fixing rod 6, the bottom of the pointer 7 is fixed at the top of the measuring bearing 13, the top of the oscillating rod 8 is fixed at the bottom of the measuring bearing 13, the precision of the measuring bearing 13 is P2 grade, the oscillating rod 8 and the pointer 7 can be ensured to smoothly rotate through the measuring bearing 13, so that the measuring accuracy of the pointer 7 and the electronic goniometer 10 is ensured, the configuration block 9 is fixed at the bottom end of the oscillating rod 8, the electronic goniometer 10 is arranged on the configuration block 9, and the electronic goniometer 10 is in telecommunication connection with the control device, the swing rod 8 and the pointer 7 can be kept vertical through the gravity action of the configuration block 9, the swing angle of the swing rod 8 can be measured through the electronic goniometer 10, so that the angle of the measuring box 1 can be measured, the slope test of the land is completed, the measured data are displayed on the display screen 4 through the control device 3, the accuracy of slope measurement is improved, and the measuring error is reduced; the measuring box comprises a measuring box body 1, and is characterized by further comprising a fixed threaded pipe 14, a fixed threaded rod 15, a fixing plate 16 and two clamping plates 17, wherein a fixing groove is formed in the right side of the bottom of the measuring box body 1, the fixed threaded pipe 14 is rotatably connected with the fixing groove, the fixed threaded rod 15 is screwed in the fixing pipe, the fixed threaded rod 15 penetrates through the fixing groove and extends into the measuring box body 1, the fixing plate 16 is fixed at the bottom of the fixed threaded rod 15, the two clamping plates 17 are fixed on the left side and the right side of the fixing plate 16, the configuration block 9 can be fixed through the two clamping plates 17, the configuration block 9 can be kept static during storage, the fixed threaded rod 15 and the fixing plate 16 move downwards through rotating the fixed threaded pipe 14 during measurement, the two clamping plates 17 move to the lower part of the configuration block 9, and the configuration; the measuring box comprises a measuring box 1 and is characterized by further comprising a supporting plate 18 and two fixing pins 19, wherein the supporting plate 18 is fixed on the left side of the measuring box 1, the two fixing pins 19 are respectively screwed on the front side and the rear side of the supporting plate 18, the measuring box 1 can be fixed on the ground through the supporting plate 18 and the fixing pins 19, and the measuring accuracy of the measuring box 1 is improved; the right side of the inside of the measuring box 1 and the right side of the partition plate 5 are uniformly provided with the electrostatic shielding layer 20, and the interference of external electronic signals to the measurement of the electronic goniometer 10 can be prevented through the electrostatic shielding layer 20.
The working principle of the embodiment is as follows: during the use, place the bottom of measuring box 1 on the soil that needs the survey and drawing, then, fix measuring box 1 on the soil through two fixed pins 19, then, measure the turned angle of swinging arms 8 through electron goniometer 10 to slope display that converts the soil into through controlling means 3 is on display screen 4, thereby accomplishes the slope measurement of soil.
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 (7)
1. A portable gradiometer for surveying and mapping soil comprises a measuring box (1), a storage battery (2), a control device (3), a display screen (4), a partition plate (5), a fixing rod (6), a pointer (7), a swinging rod (8), a configuration block (9) and an electronic goniometer (10), and is characterized in that a measuring cavity is arranged in the measuring box (1), the storage battery (2) is arranged on the left side in the measuring box (1), the control device (3) is arranged above the storage battery (2), the control device (3) is electrically connected with the storage battery (2), a display groove is arranged on the left side of the top of the measuring box (1), the display screen (4) is arranged in the display groove, the display screen (4) is in telecommunication connection with the control device (3), the partition plate (5) is fixed in the measuring box (1), and the partition plate (5) is positioned on the right side of the storage battery (2), the right side of measuring case (1) is provided with scale mark (11), and the right side intercommunication of measuring case (1) front portion is provided with the display mouth, the rear end of dead lever (6) is connected with the rear side of measuring case (1), the bottom and the dead lever (6) of pointer (7) are rotated and are connected, the top and the dead lever (6) of swinging arms (8) are rotated and are connected, the bottom at swinging arms (8) is fixed in configuration piece (9), electron goniometer (10) are installed on configuration piece (9), electron goniometer (10) with controlling means (3) telecommunications connection.
2. The portable gradiometer for mapping ground as claimed in claim 1, wherein: the display device also comprises a glass plate (12), wherein the glass plate (12) is covered in the display opening.
3. The portable gradiometer for mapping ground as claimed in claim 1, wherein: the device is characterized by further comprising a measuring bearing (13), the inner side of the measuring bearing (13) is fixed in the middle of the fixing rod (6), the bottom of the pointer (7) is fixed at the top of the measuring bearing (13), and the top of the swinging rod (8) is fixed at the bottom of the measuring bearing (13).
4. A portable gradiometer for mapping ground as claimed in claim 3, wherein: the precision of the measuring bearing (13) is of the grade P2.
5. The portable gradiometer for mapping ground as claimed in claim 1, wherein: still include fixed screwed pipe (14), fixed threaded rod (15), fixed plate (16) and two splint (17), the bottom right side of measuring case (1) is provided with the fixed slot, fixed screwed pipe (14) rotate with the fixed slot and are connected, fixed threaded rod (15) spiral shell dress is in the inside of fixed pipe, and fixed threaded rod (15) pass the fixed slot and stretch into the inside of measuring case (1), the bottom at fixed threaded rod (15) is fixed in fixed threaded rod (16), and left side and right side at fixed plate (16) are fixed in two splint (17).
6. The portable gradiometer for mapping ground as claimed in claim 1, wherein: the measuring box is characterized by further comprising a supporting plate (18) and two fixing pins (19), wherein the supporting plate (18) is fixed on the left side of the measuring box (1), and the two fixing pins (19) are respectively screwed on the front side and the rear side of the supporting plate (18).
7. The portable gradiometer for mapping ground as claimed in claim 1, wherein: and an electrostatic shielding layer (20) is uniformly arranged on the right side of the inside of the measuring box (1) and the right side of the partition plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196999.2U CN211401175U (en) | 2020-02-21 | 2020-02-21 | Portable gradiometer for land surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196999.2U CN211401175U (en) | 2020-02-21 | 2020-02-21 | Portable gradiometer for land surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401175U true CN211401175U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020196999.2U Expired - Fee Related CN211401175U (en) | 2020-02-21 | 2020-02-21 | Portable gradiometer for land surveying and mapping |
Country Status (1)
| Country | Link |
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| CN (1) | CN211401175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268544A (en) * | 2020-10-21 | 2021-01-26 | 河北工程大学 | Land slope measuring device for engineering exploration |
| CN113701732A (en) * | 2021-08-31 | 2021-11-26 | 山东正元建设工程有限责任公司 | Portable foundation pit and side slope gradient control device and control method |
| CN115254867A (en) * | 2022-08-17 | 2022-11-01 | 杨先连 | Surveying and mapping gradiometer for natural resource engineering |
-
2020
- 2020-02-21 CN CN202020196999.2U patent/CN211401175U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268544A (en) * | 2020-10-21 | 2021-01-26 | 河北工程大学 | Land slope measuring device for engineering exploration |
| CN113701732A (en) * | 2021-08-31 | 2021-11-26 | 山东正元建设工程有限责任公司 | Portable foundation pit and side slope gradient control device and control method |
| CN115254867A (en) * | 2022-08-17 | 2022-11-01 | 杨先连 | Surveying and mapping gradiometer for natural resource engineering |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |