CN114034286B - Foldable slope measuring device for land engineering - Google Patents
Foldable slope measuring device for land engineering Download PDFInfo
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- CN114034286B CN114034286B CN202111350350.7A CN202111350350A CN114034286B CN 114034286 B CN114034286 B CN 114034286B CN 202111350350 A CN202111350350 A CN 202111350350A CN 114034286 B CN114034286 B CN 114034286B
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- groove
- fixedly connected
- ring
- front surface
- rotating plate
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
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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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a foldable slope measuring device for land engineering, and relates to the technical field of land engineering mapping. The foldable slope measuring device for the land engineering comprises a shell, wherein the front surface of the shell is rotationally connected with a rotating plate through a hinge, the front surface of the rotating plate is fixedly connected with an extrusion block, a storage groove is formed in the shell, an extrusion spring is fixedly connected to the rear inner wall of the storage groove, an indicating ring is fixedly connected to one end, far away from the rear inner wall of the storage groove, of the extrusion spring, and a scale mark is arranged on the front surface of the indicating ring; the inside of casing just is located the rear of accomodating the groove and has seted up the rotation groove. When folding, the control rotating plate rotates, extrudes the indicating ring through the extrusion piece on the rotating plate to press the indicating ring into the storage groove, effectively avoid the scale mark on the indicating ring to wear when not using, make the scale mark obtain protecting well.
Description
Technical Field
The invention relates to the technical field of land engineering mapping, in particular to a foldable slope measuring device for land engineering.
Background
The gradiometer is a mapping accessory product with a gradient measurement function. The slope meter measures the bubble in the rotatory scale runner bar level pipe in back plane of a face contact antenna of downtilt and centers, looks over the degree that the pilot pin in the calibrated scale indicates and is the degree of downtilt, and the slope meter has saved certain work load and time problem for the building detection of soil engineering, adopts folding slope meter for conveniently carrying.
The applicant has found through the search that chinese patent discloses "a foldable slope measuring device for land engineering", its application number is "CN202120091646.0", this patent mainly through connecting rod, stopper and the commentaries on classics piece of setting, can conveniently fold the holding rod and accomodate, reduced this slope measuring device holistic volume, conveniently accomodate this slope measuring main part, can conveniently support the holding rod through lower inner panel, the gag lever post, first spring and the connecting block of setting, make things convenient for this slope measuring main part's use, but the scale mark on the gradiometer is exposed, can lead to the scale mark to see clearly because of wearing and tearing in the long time, thereby bring a lot of inconveniences for the measuring staff.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a foldable slope measuring device for land engineering, which solves the problems that the scale marks on a gradiometer are exposed, and the scale marks cannot be seen clearly due to abrasion, so that a lot of inconvenience is brought to measuring staff.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a foldable slope measuring device for soil engineering, includes the casing, the front surface of casing is connected with the rotor plate through the hinge rotation, the front surface fixedly connected with extrusion piece of rotor plate, the storage tank has been seted up to the inside of casing, the back inner wall fixedly connected with extrusion spring of storage tank, the one end fixedly connected with of the back inner wall of storage tank is kept away from to extrusion spring indicates the ring, the front surface of indicating the ring is provided with the scale mark; the inside of casing and be located the rear of accomodating the groove and seted up the rotation groove, the back inner wall of rotation groove rotates and is connected with the fluted disc, the front surface fixedly connected with solid fixed ring of fluted disc, gu fixed ring's front surface fixedly connected with indicator, gu fixed ring keeps away from the inside of fluted disc and is located the inside of accomodating the groove to gu fixed ring and indicator rotate to be connected with, gu fixed ring's inside wall fixedly connected with level bubble appearance, the front surface of casing just is located the top rotation of rotor plate and is connected with the dwang, the front end fixedly connected with knob of dwang, the one end that the knob was kept away from to the dwang extends to the inside of rotation groove, the one end fixedly connected with gear that the dwang is located the inside of rotation groove;
a limiting mechanism is arranged between the indicating ring and the inner side wall of the storage groove;
and a clamping mechanism is arranged between the rotating plate and the shell.
Preferably, the limiting mechanism comprises a limiting groove and a limiting block, wherein the limiting groove is formed in the inner side wall of the storage groove, the limiting block is fixedly connected to the outer side wall of the indicating ring, and the limiting block is slidably connected in the limiting groove.
Preferably, the clamping mechanism comprises a threaded rod, a positioning hole and a fixing frame, wherein the threaded rod is in threaded connection with the inside of the rotating plate, one end of the threaded rod, which is positioned on the right side of the rotating plate, is fixedly connected with a screwing block, the positioning hole is formed in the side surface of the shell, the positioning hole is correspondingly formed with the threaded rod, the fixing frame is fixed on the lower surface of the shell, and the front surface of the fixing frame is provided with a clamping groove which is correspondingly formed with the threaded rod.
Preferably, the fixing frame is L-shaped, and a holding groove is formed in the rotating plate and above the threaded rod.
Preferably, the extrusion piece is an arc-shaped piece, the extrusion piece is arranged corresponding to the indication ring, and the extrusion piece is matched with the indication ring.
Preferably, the number of the extrusion springs is plural, and the extrusion springs are uniformly distributed between the storage groove and the indicating ring.
Preferably, the indicating ring is slidably connected with the accommodating groove, and the gear is meshed with the fluted disc.
(III) beneficial effects
The invention provides a foldable slope measuring device for land engineering. The beneficial effects are as follows:
1. according to the invention, when the folding device is folded, the rotating plate is controlled to rotate, the indicating ring is extruded through the extrusion block on the rotating plate, and the indicating ring is pressed into the containing groove, so that the scale marks on the indicating ring are effectively prevented from being worn when not used, and the scale marks are well protected.
2. According to the invention, the limiting mechanism is arranged between the indicating ring and the storage groove, so that the influence of deflection of the indicating ring in the moving process on the measurement accuracy is avoided.
3. According to the invention, during measurement, the threaded rod is controlled to rotate through the screwing block, and is screwed into the positioning hole for fixing the rotating plate, so that the measuring by a worker is facilitated, during folding, the threaded rod is inserted into the clamping groove, and then the screwing block is rotated and clamped with the fixing frame, so that the rotating plate is fixed, and the rotating plate is prevented from rotating in the carrying process.
Drawings
FIG. 1 is a front view of a foldable grade measurement device for use in earth works in accordance with the present invention;
FIG. 2 is a schematic view of a rotating plate structure of a foldable slope measuring device for land engineering according to the present invention;
FIG. 3 is a top view of a foldable soil engineering grade measurement device housing according to the present invention;
FIG. 4 is a schematic view of the structure A in FIG. 3 according to the present invention;
fig. 5 is a top view of a rotating plate of a foldable slope measuring device for land engineering according to the present invention.
1, a shell; 2. a rotating groove; 3. fluted disc; 4. a fixing ring; 5. a horizontal bubble meter; 6. an indicator; 7. a storage groove; 8. extruding a spring; 9. an indicator ring; 10. a scale mark; 11. a clamping groove; 12. a rotating lever; 13. a gear; 14. a knob; 15. a limit groove; 16. a limiting block; 17. a rotating plate; 18. a holding groove; 19. extruding a block; 20. a threaded rod; 21. twisting blocks; 22. positioning holes; 23. and a fixing frame.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-5, the embodiment of the invention provides a foldable slope measuring device for land engineering, which comprises a housing 1, wherein the front surface of the housing 1 is rotationally connected with a rotating plate 17 through a hinge, the front surface of the rotating plate 17 is fixedly connected with a pressing block 19, the main purpose of the pressing block 19 is to press an indication ring 9 into a storage groove 7 through arranging the rotating plate 17, so that a scale mark 10 on the indication ring 9 is effectively prevented from wearing when not in use, the scale mark 10 is well protected, the pressing block 19 is an arc-shaped block, the pressing block 19 conveniently enters the storage groove 7 and presses the indication ring 9, the pressing block 19 is correspondingly arranged with the indication ring 9, the pressing block 19 is matched with the indication ring 9, the housing 1 is internally provided with the storage groove 7 for storing the indication ring 9, the rear inner wall of the storage groove 7 is fixedly connected with a pressing spring 8, the indication ring 9 is ejected out of the storage groove 7, the number of the pressing springs 8 is arranged in a plurality, the number of the pressing springs are evenly distributed between the storage groove 7 and the indication ring 9, one end of the pressing spring 8 far away from the storage groove 7 is fixedly connected with the indication ring 9, and the indication ring 9 is fixedly connected with the front surface of the indication ring 9, and the indication ring 9 is slidingly connected with the indication ring 9, and the indication ring 9 is arranged on the front surface of the indication ring 9; the inside of the shell 1 and located behind the storage groove 7 is provided with a rotating groove 2 for installing the fluted disc 3, the rear inner wall of the rotating groove 2 is rotationally connected with the fluted disc 3, the front surface of the fluted disc 3 is fixedly connected with a fixed ring 4, the front surface of the fixed ring 4 is fixedly connected with an indicator 6, one side of the fixed ring 4, which is far away from the fluted disc 3, is located inside the storage groove 7, the fixed ring 4 is rotationally connected with an indicator 9, the inner side wall of the fixed ring 4 is fixedly connected with a horizontal bubble meter 5 for measuring gradient, the front surface of the shell 1 and located above the rotating plate 17 are rotationally connected with a rotating rod 12, one end of the rotating rod 12, which is far away from the shell 1, is fixedly connected with a knob 14 for controlling the rotating rod 12 to drive a gear 13 to rotate, and as the gear 13 is meshed with the fluted disc 3, thereby controlling the fixed ring 4 and the horizontal bubble meter 5 to rotate, when bubbles in the horizontal bubble meter 5 are located at an intermediate position on the scale mark 10, one end of the rotating rod 12 extends to the inside the rotating groove 2, one end of the rotating rod 12 is fixedly connected with the gear 13, and the gear 13 is meshed with the fluted disc 3;
a limiting mechanism is arranged between the indicating ring 9 and the inner side wall of the storage groove 7, so that the influence on measurement accuracy caused by deflection of the indicating ring 9 in the moving process is avoided, the limiting mechanism comprises a limiting groove 15 and a limiting block 16, the limiting groove 15 is formed in the inner side wall of the storage groove 7, the limiting block 16 is fixedly connected to the outer side wall of the indicating ring 9, and the limiting block 16 is slidably connected in the limiting groove 15;
the clamping mechanism is arranged between the rotating plate 17 and the shell 1 and used for fixing the rotating plate 17, the clamping mechanism comprises a threaded rod 20, a positioning hole 22 and a fixing frame 23, the fixing frame 23 is L-shaped, a holding groove 18 is formed in the rotating plate 17 and located above the threaded rod 20, the threaded rod 20 is connected with the rotating plate 17 in a threaded mode, one end of the threaded rod 20 located on the right side of the rotating plate 17 is fixedly connected with a screwing block 21, the positioning hole 22 is formed in the side surface of the shell 1, the positioning hole 22 corresponds to the threaded rod 20, the fixing frame 23 is fixed on the lower surface of the shell 1, a clamping groove 11 is formed in the front surface of the fixing frame 23, the clamping groove 11 corresponds to the threaded rod 20, when in use, the rotating plate 17 is rotated, then the threaded rod 20 is screwed into the positioning hole 22 through the screwing block 21, the threaded rod 20 is inserted into the clamping groove 11 when the rotating plate is folded, and the rotating plate 17 is fixed on the fixing frame 23.
Working principle: when the device is used, the rotating plate 17 is rotated, the threaded rod 20 is screwed into the positioning hole 22 through the screwing block 21, then the device is placed on a slope, air bubbles in the horizontal bubble meter 5 are located at the middle position through rotating the knob 14, the position of the indicating mark 6 on the scale mark 10 is observed, so that gradient measurement is completed, after measurement is finished, the threaded rod 20 is rotated out of the positioning hole 22, the rotating plate 17 is rotated, the threaded rod 20 is inserted into the clamping groove 11, then the screwing block 21 is screwed, the rotating plate 17 is folded and retracted, when the rotating plate 17 is retracted, the indicating ring 9 enters the storage groove 7 under the action of the extruding block 19, abrasion of the scale mark 10 on the indicating ring 9 is avoided, and the scale mark 10 is well protected.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Foldable slope measuring device for soil engineering, including casing (1), its characterized in that: the front surface of the shell (1) is rotationally connected with a rotating plate (17) through a hinge, the front surface of the rotating plate (17) is fixedly connected with an extrusion block (19), a storage groove (7) is formed in the shell (1), an extrusion spring (8) is fixedly connected to the rear inner wall of the storage groove (7), an indication ring (9) is fixedly connected to one end, far away from the rear inner wall of the storage groove (7), of the extrusion spring (8), and a scale mark (10) is arranged on the front surface of the indication ring (9); the inside of casing (1) and be located the rear of accomodating groove (7) and seted up rotary groove (2), the back inner wall of rotary groove (2) rotates and is connected with fluted disc (3), the front surface fixedly connected with solid fixed ring (4) of fluted disc (3), the front surface fixedly connected with indicator (6) of gu fixed ring (4), one side that gu fixed ring (4) kept away from fluted disc (3) is located the inside of accomodating groove (7) to gu fixed ring (4) and indicator ring (9) rotate and connect, the inside wall fixedly connected with horizontal bubble appearance (5) of gu fixed ring (4), the front surface of casing (1) just is located the top rotation of rotor plate (17) and rotates and be connected with dwang (12), the one end fixedly connected with knob (14) of casing (1) is kept away from to dwang (12), the one end that knob (14) was kept away from to the inside of rotary groove (2), one end fixedly connected with gear (13) of dwang (12) inside rotary groove (2);
a limiting mechanism is arranged between the indicating ring (9) and the inner side wall of the accommodating groove (7);
the novel rotary table is characterized in that a clamping mechanism is arranged between the rotary table (17) and the casing (1), the clamping mechanism comprises a threaded rod (20), a positioning hole (22) and a fixing frame (23), the threaded rod (20) is in threaded connection with the inside of the rotary table (17), one end of the threaded rod (20) positioned on the right side of the rotary table (17) is fixedly connected with a screwing block (21), the positioning hole (22) is formed in the side surface of the casing (1), the positioning hole (22) is correspondingly arranged with the threaded rod (20), the fixing frame (23) is fixed on the lower surface of the casing (1), and a clamping groove (11) is formed in the front surface of the fixing frame (23) and is correspondingly arranged with the threaded rod (20);
the extrusion block (19) is an arc block, the extrusion block (19) is arranged corresponding to the indication ring (9), and the extrusion block (19) is matched with the indication ring (9).
2. The foldable land engineering grade measurement device of claim 1, wherein: the limiting mechanism comprises a limiting groove (15) and a limiting block (16), wherein the limiting groove (15) is formed in the inner side wall of the storage groove (7), the limiting block (16) is fixedly connected to the outer side wall of the indicating ring (9), and the limiting block (16) is slidably connected in the limiting groove (15).
3. The foldable land engineering grade measurement device of claim 1, wherein: the fixing frame (23) is L-shaped, and a holding groove (18) is formed in the rotating plate (17) and above the threaded rod (20).
4. The foldable land engineering grade measurement device of claim 1, wherein: the number of the extrusion springs (8) is multiple, and the extrusion springs are uniformly distributed between the containing groove (7) and the indicating ring (9).
5. The foldable land engineering grade measurement device of claim 1, wherein: the indicating ring (9) is in sliding connection with the containing groove (7), and the gear (13) is meshed with the fluted disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350350.7A CN114034286B (en) | 2021-11-15 | 2021-11-15 | Foldable slope measuring device for land engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350350.7A CN114034286B (en) | 2021-11-15 | 2021-11-15 | Foldable slope measuring device for land engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114034286A CN114034286A (en) | 2022-02-11 |
| CN114034286B true CN114034286B (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111350350.7A Active CN114034286B (en) | 2021-11-15 | 2021-11-15 | Foldable slope measuring device for land engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114034286B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR922829A (en) * | 1946-01-08 | 1947-06-19 | Slope control and indication device | |
| CN206095235U (en) * | 2016-10-11 | 2017-04-12 | 李家权 | Land surveying uses portable gradiometer |
| CN207946086U (en) * | 2017-12-01 | 2018-10-09 | 内蒙古自治区林业科学研究院 | A kind of portable gradiometer in field |
| CN209214595U (en) * | 2018-12-02 | 2019-08-06 | 李妍 | A kind of portable gradiometer of land surveying |
| CN210741471U (en) * | 2019-09-12 | 2020-06-12 | 郭彦红 | Building engineering straightness detection device that hangs down |
| CN211452320U (en) * | 2020-03-21 | 2020-09-08 | 浙江博慧土地规划设计有限公司 | Precise gradiometer |
| CN211877018U (en) * | 2020-05-30 | 2020-11-06 | 阶梯项目咨询有限公司 | Highway slope detection device for engineering cost |
| CN212228049U (en) * | 2020-07-20 | 2020-12-25 | 何涛 | Slope measuring device for land engineering based on land reserve management |
| CN214470501U (en) * | 2021-05-18 | 2021-10-22 | 王宇 | Measuring equipment is used in civil engineering construction |
| CN214470794U (en) * | 2021-04-07 | 2021-10-22 | 河南省泰林地质工程有限公司 | Gradiometer for land surveying and mapping |
-
2021
- 2021-11-15 CN CN202111350350.7A patent/CN114034286B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR922829A (en) * | 1946-01-08 | 1947-06-19 | Slope control and indication device | |
| CN206095235U (en) * | 2016-10-11 | 2017-04-12 | 李家权 | Land surveying uses portable gradiometer |
| CN207946086U (en) * | 2017-12-01 | 2018-10-09 | 内蒙古自治区林业科学研究院 | A kind of portable gradiometer in field |
| CN209214595U (en) * | 2018-12-02 | 2019-08-06 | 李妍 | A kind of portable gradiometer of land surveying |
| CN210741471U (en) * | 2019-09-12 | 2020-06-12 | 郭彦红 | Building engineering straightness detection device that hangs down |
| CN211452320U (en) * | 2020-03-21 | 2020-09-08 | 浙江博慧土地规划设计有限公司 | Precise gradiometer |
| CN211877018U (en) * | 2020-05-30 | 2020-11-06 | 阶梯项目咨询有限公司 | Highway slope detection device for engineering cost |
| CN212228049U (en) * | 2020-07-20 | 2020-12-25 | 何涛 | Slope measuring device for land engineering based on land reserve management |
| CN214470794U (en) * | 2021-04-07 | 2021-10-22 | 河南省泰林地质工程有限公司 | Gradiometer for land surveying and mapping |
| CN214470501U (en) * | 2021-05-18 | 2021-10-22 | 王宇 | Measuring equipment is used in civil engineering construction |
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| Publication number | Publication date |
|---|---|
| CN114034286A (en) | 2022-02-11 |
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