CN218599339U - Land planning measuring instrument - Google Patents
Land planning measuring instrument Download PDFInfo
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- CN218599339U CN218599339U CN202220856911.4U CN202220856911U CN218599339U CN 218599339 U CN218599339 U CN 218599339U CN 202220856911 U CN202220856911 U CN 202220856911U CN 218599339 U CN218599339 U CN 218599339U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of measuring instruments, in particular to a land planning measuring instrument, which comprises a bottom plate, a supporting mechanism and a fixing mechanism; the supporting mechanism comprises a fixing rod and a supporting rod, a plurality of through grooves are formed in the outer portion of the fixing rod, a third circular groove is formed in the outer portion of the supporting rod, a second spring is perpendicularly installed in the third circular groove, a stop block is installed at the free end of the second spring, the fixing mechanism comprises a first circular groove and an L-shaped moving rod, the first circular grooves are symmetrically formed in the outer portion of the bottom plate, a rotating plate is arranged in the outer portion of the bottom plate in a rotating mode, a second circular groove is formed in the inner portion of the rotating plate, the L-shaped moving rod is arranged in the second circular groove in a moving mode, the L-shaped moving rod is pulled towards the square groove, the L-shaped moving rod leaves the inner portion of the first circular groove at the moment, the rotating plate can be rotated, the phenomenon that the angle of the measuring instrument cannot be moved easily is avoided, the phenomenon can be avoided in the mode, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to a measuring apparatu technical field, concretely relates to land planning measuring apparatu.
Background
Land is an important basis on which survival and development are relied to, so that land planning is of great significance. The land planning comprises the integral planning of agricultural land, urban land, industrial land and the like, aims to reasonably distribute land resources and fully and effectively utilize the land, and an indispensable step in the land planning is the measurement of land area.
When the traditional land planning measuring instrument is used, the device is difficult to place flatly on the ground due to uneven ground, so that the practicability of the device is lower, the measuring instrument is difficult to move angularly, and the device is heavy in the using process.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a land planning measuring apparatu has solved and has been difficult to level the measuring apparatu and place subaerial, has still solved in addition and has been difficult to carry out angular displacement's problem to the measuring apparatu in the use.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a land planning measuring instrument comprises a bottom plate, a supporting mechanism and a fixing mechanism; the supporting mechanism comprises a fixing rod and a supporting rod, a plurality of through grooves are formed in the outer portion of the fixing rod, a third circular groove is formed in the outer portion of the supporting rod, a second spring is vertically arranged in the third circular groove, and a stop block is arranged at the free end of the second spring;
the fixing mechanism comprises a first circular groove and an L-shaped moving rod, the first circular groove is symmetrically arranged on the outer portion of the base plate, a rotating plate is arranged on the outer portion of the base plate in a rotating mode, a second circular groove is formed in the inner portion of the rotating plate, and the L-shaped moving rod is movably arranged in the second circular groove. The diameter of the first circular groove is the same as the diameter of the L-shaped moving bar.
Furthermore, a fixing ring is arranged inside the second circular groove, and a baffle is arranged outside the L-shaped moving rod.
Furthermore, a first spring is installed between the fixed ring and the baffle plate, and the first spring is sleeved outside the L-shaped moving rod.
Furthermore, the outside of the rotating plate is provided with a square groove. The L-shaped movable rod moves inside the square groove.
Further, a measuring instrument is mounted on the top of the rotating plate. The measuring instrument is detachable from the rotating plate.
Furthermore, a plurality of fixing rods are arranged at the bottom of the bottom plate. The number of the fixing rods is 3.
Further, the rotating plate 2 is rotatably disposed on the top of the base plate 1.
Further, the support bar 11 may be separated from the fixing bar 10 by a stopper 15.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
1. the utility model discloses in use through the cooperation of dead lever and bracing piece under, can realize stably placing subaerial to the measuring apparatu, when needs use the measuring apparatu, the staff is through pressing the dog, can go up and down to adjust the ground shortage to the dead lever this moment, when removing to suitable position, the stop motion, the dog is used with the cooperation that runs through the groove, can realize fixing the dead lever, avoid going up and down because of being difficult to the dead lever, lead to the device to be difficult to steady placing on the land, this mode can avoid the emergence of this type of phenomenon, the stability of device has been improved.
2. The utility model discloses in under the cooperation through first circular recess and L shape carriage release lever is used, can realize carrying out angular displacement to the measuring apparatu, in the use measuring apparatu process, when needs carry out angular displacement to the measuring apparatu, staff's pulling L shape carriage release lever, with the pulling of L shape carriage release lever to square groove, L shape carriage release lever left the inside of first circular recess this moment, can rotate the rotor plate this moment, when rotating to suitable angle, loosen the pulling force to L shape carriage release lever, L shape carriage release lever gets into the inside of first circular recess through the self elasticity of first spring this moment, the cooperation of first circular recess and L shape carriage release lever is used, can realize fixing the rotor plate, avoid carrying out angular displacement because of being difficult to the measuring apparatu, lead to the device can't change the angle when using, this mode can avoid the emergence of this type phenomenon, the practicality of device is improved.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of a first internal structure of the present invention;
fig. 2 is a schematic diagram of a second internal structure of the present invention;
fig. 3 is a schematic perspective view of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
FIG. 5 is an enlarged solid view of a portion of the structure shown at B in FIG. 2;
the reference numerals in the drawings denote: 1. a base plate; 2. a rotating plate; 3. a first circular groove; 4. a second circular groove; 5. a fixed ring; 6. an L-shaped travel bar; 7. a baffle plate; 8. a square groove; 9. a first spring; 10. a fixing rod; 11. a support bar; 12. a through slot; 13. a third circular groove; 14. a second spring; 15. a stopper; 16. and (7) a measuring instrument.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example one
The land planning measuring instrument of the embodiment, as shown in fig. 1-5, includes a bottom plate 1, a supporting mechanism and a fixing mechanism; the supporting mechanism comprises a fixing rod 10 and a supporting rod 11, a plurality of penetrating grooves 12 are formed in the outer portion of the fixing rod 10, a third circular groove 13 is formed in the outer portion of the supporting rod 11, a second spring 14 is perpendicularly installed inside the third circular groove 13, a stop block 15 is installed at the free end of the second spring 14, the bottom of the bottom plate 1 is provided with the fixing rods 10, and the number of the fixing rods is 3.
The working principle is as follows: when the device is needed to be used for measuring the soil, the worker places the device on the ground, the ground flatness is considered at the moment, uneven places are formed, the stop block 15 is pressed into the third circular groove 13, the stop block 15 can be moved to the supporting rod 11, the moving is stopped when the supporting rod is moved to a proper position, the stop block 15 enters the inside of the through groove 12 through the self elasticity of the second spring 14 at the moment, the stop block 15 is used with the through groove 12 in a matched mode, the fixing of the fixing rod 10 and the supporting rod 11 can be achieved, the situation that the supporting rod 11 is difficult to stretch is avoided, the device is difficult to place stably on the road surface when in use, the numerical value measured by the device is inaccurate, the phenomenon can be avoided in the mode, and the stability of the device is improved.
Example two
As shown in fig. 1 to 5, based on the first embodiment, the fixing mechanism includes a first circular groove 3 and an L-shaped moving rod 6, a plurality of first circular grooves 3 are symmetrically arranged outside the bottom plate 1, a rotating plate 2 is rotatably arranged outside the bottom plate 1, a second circular groove 4 is arranged inside the rotating plate 2, the L-shaped moving rod 6 is movably arranged inside the second circular groove 4, a fixing ring 5 is arranged inside the second circular groove 4, a baffle 7 is arranged outside the L-shaped moving rod 6, a first spring 9 is arranged between the fixing ring 5 and the baffle 7, the first spring 9 is sleeved outside the L-shaped moving rod 6, a square groove 8 is arranged outside the rotating plate 2, the L-shaped moving rod 6 moves inside the square groove 8, a measuring instrument 16 is arranged on the top of the rotating plate 2, the measuring instrument 16 can be separated from the rotating plate 2, the rotating plate (2) is rotatably arranged on the top of the bottom plate (1), and the supporting rod (11) can be separated from the fixing rod (10) by a stopper (15).
In the embodiment, when the angle of the measuring instrument 16 needs to be changed in the using process, a worker pulls the L-shaped moving rod 6 to pull one end of the L-shaped moving rod 6 out of the first circular groove 3, at the moment, the rotating plate 2 can be rotated to change the angle of the measuring instrument 16, when the L-shaped moving rod is rotated to a proper angle, the rotating plate stops rotating, at the moment, the worker loosens the pulling force on the L-shaped moving rod 6, the L-shaped moving rod 6 enters the first circular groove 3 through the first spring 9 arranged between the fixing ring 5 and the baffle 7 to fix the rotating plate 2, and the situation that the whole position of the device needs to be moved when the device is used due to difficulty in angle change of the measuring instrument 16 is avoided;
the L-shaped movable rod 6 is matched with the first circular groove 3, so that the rotating plate 2 can be fixed, and the phenomenon that the rotating plate 2 rotates due to external factors because the rotating plate 2 is not fixed in the using process is avoided, and the measured data is inaccurate.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A land planning measuring instrument comprises a bottom plate (1), a supporting mechanism and a fixing mechanism; the method is characterized in that: the supporting mechanism comprises a fixing rod (10) and a supporting rod (11), a plurality of penetrating grooves (12) are formed in the outer portion of the fixing rod (10), a third circular groove (13) is formed in the outer portion of the supporting rod (11), a second spring (14) is vertically arranged in the third circular groove (13), and a stop block (15) is arranged at the free end of the second spring (14);
fixed establishment includes first circular recess (3) and L shape carriage release lever (6), and is a plurality of first circular recess (3) symmetry is seted up in the outside of bottom plate (1), the outside rotation of bottom plate (1) is provided with rotor plate (2), second circular recess (4) have been seted up to the inside of rotor plate (2), L shape carriage release lever (6) remove the setting and are in the inside of second circular recess (4).
2. An earth-planning measuring instrument according to claim 1, characterized in that the second circular groove (4) is internally provided with a fixing ring (5) and the L-shaped moving rod (6) is externally provided with a baffle (7).
3. An earth-planning measuring instrument according to claim 2, characterized in that a first spring (9) is installed between the fixing ring (5) and the baffle plate (7), and the first spring (9) is sleeved outside the L-shaped moving rod (6).
4. An earth-planning measuring instrument according to claim 1, characterized in that the rotating plate (2) is externally provided with a square groove (8).
5. An earth-planning measuring instrument according to claim 4, characterized in that the measuring instrument (16) is mounted on top of the rotating plate (2).
6. An earth-planning measuring instrument according to claim 1, characterized in that several fixing rods (10) are mounted on the bottom of the bottom plate (1).
7. An earth-planning measuring instrument according to claim 1, characterized in that the rotating plate (2) is rotatably arranged on top of the bottom plate (1).
8. An earth-planning measuring instrument according to claim 1, characterized in that the support bar (11) is separable from the fixing bar (10) by a stop (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856911.4U CN218599339U (en) | 2022-04-14 | 2022-04-14 | Land planning measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856911.4U CN218599339U (en) | 2022-04-14 | 2022-04-14 | Land planning measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218599339U true CN218599339U (en) | 2023-03-10 |
Family
ID=85395435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220856911.4U Active CN218599339U (en) | 2022-04-14 | 2022-04-14 | Land planning measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218599339U (en) |
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2022
- 2022-04-14 CN CN202220856911.4U patent/CN218599339U/en active Active
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