CN220524909U - Land supervision area measuring device - Google Patents
Land supervision area measuring device Download PDFInfo
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- CN220524909U CN220524909U CN202321834029.0U CN202321834029U CN220524909U CN 220524909 U CN220524909 U CN 220524909U CN 202321834029 U CN202321834029 U CN 202321834029U CN 220524909 U CN220524909 U CN 220524909U
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- 238000005259 measurement Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a land supervision area measurement device, which relates to the technical field of land area measurement and comprises a first circular ring, and is characterized in that: the left end and the right end of the inner wall of the first circular ring are rotationally connected with a first connecting column, the tail end of the first connecting column is rotationally connected with a second circular ring, the front end and the rear end of the inner wall of the second circular ring are rotationally connected with a second connecting column, the tail end of the second connecting column is rotationally connected with an installation circular plate, a plurality of installation grooves are formed in the upper surface of the installation circular plate, sliding blocks are slidably connected inside the installation grooves, springs are arranged inside the installation grooves, one ends of the springs are fixedly connected with the inner wall of the installation grooves, the other ends of the springs are fixedly connected with the sliding blocks, the upper surface of the sliding blocks are fixedly connected with extrusion blocks, the bottom surface of the installation circular plate is fixedly connected with hemispherical balancing weights, the lower surface of the first circular ring is fixedly connected with three groups of supporting mechanisms, each supporting mechanism comprises a first supporting column, a first sliding groove is formed in the bottom of the first supporting column, and a second supporting column is slidably connected inside the first sliding groove.
Description
Technical Field
The utility model relates to the technical field of land area measurement, in particular to a land supervision area measurement device.
Background
Land area refers to the area within a land right boundary line range, so once land right boundary addresses are determined, land areas are also determined, if the boundary address range on a certain land right source document is consistent with the land and the area is inconsistent with the land, the land area data are corrected uniformly based on the boundary address range, and the principle of area calculation is as follows: the picture is basically controlled, the measurement is carried out in a framing way, the adjustment is carried out according to the area proportion, the picture is summarized step by step from bottom to top, and the specific procedure is as follows: calculating the total pattern area of each country by the framing amount, and controlling and balancing by using the theoretical area of the pattern; the total pattern spot area of each village is calculated by the village dividing amount, the total pattern spot area after village adjustment is used for controlling and adjusting, the broken part area is calculated by the village dividing amount, and the total pattern spot area after village adjustment is used for controlling and adjusting.
The existing area measurement device adopts laser ranging to measure the length and the width of the land so as to calculate the area of the land, but when the device is used for laser measurement, if the angle of a measurement main body deviates, the calculated data can possibly generate errors, and according to the problems, the land supervision area measurement device is provided for solving.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a land supervision area measurement device, which solves the problems that the existing area measurement device adopts laser ranging to measure the length and the width of the land so as to calculate the area of the land, but when the device performs laser measurement, if the angle of a measurement main body deviates, the calculated data may generate errors.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a land supervision area measuring device, includes first ring, both ends rotate about the first ring inner wall and are connected with first spliced pole, first spliced pole end rotates and is connected with the second ring, both ends rotate around the second ring inner wall and are connected with the second spliced pole, the second spliced pole end rotates and is connected with the installation circular plate, a plurality of mounting grooves have been seted up to the installation circular plate upper surface, the inside sliding connection of mounting groove has the sliding block, the inside spring that is provided with of mounting groove, spring one end and mounting groove inner wall fixed connection, the spring other end and sliding block fixed connection, sliding block upper surface fixedly connected with extrusion piece, installation circular plate bottom surface fixedly connected with hemisphere type balancing weight, three support mechanism of group of fixedly connected with under the first ring.
Preferably, the supporting mechanism comprises a first supporting column, a first sliding groove is formed in the bottom of the first supporting column, and a second supporting column is connected inside the first sliding groove in a sliding mode.
Preferably, a second chute is formed in the bottom of the second support column, a third support column is connected inside the second chute in a sliding manner, and an inserting cone is fixedly connected to the bottom of the third support column.
Preferably, the outer side of the bottom end of the first support column is connected with a first screw in a threaded manner, and the tail end of the first screw penetrates through the outer wall of the first support column and is abutted to the surface of the second support column.
Preferably, the outer side of the bottom of the second support column is connected with a second screw in a threaded manner, and the tail end of the second screw penetrates through the outer wall of the third support column and is abutted to the surface of the third support column.
Preferably, the area measuring device main body is fixedly arranged on the upper surface of the installation circular plate through a threaded column, two ends of the upper surface of the area measuring device main body are fixedly connected with rotating supports, and handles are rotatably connected to the two rotating supports.
Preferably, the through hole is penetrated and arranged in the middle of the balancing weight, and the arc-shaped attaching part is arranged in the extrusion block.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the weight of the circular plate is increased by arranging the balancing weight, when the angle of the main body of the area measuring device is deviated, the circular plate is installed to rotate around the second connecting column under the action of gravity, the second circle rotates around the first connecting column, the level of the area measuring device is kept, the laser emitted by the area measuring device is in a level state, errors of measured data caused by the change of the laser angle are avoided, and finally, the calculated result is inconsistent with the actual area.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the support mechanism structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
fig. 4 is a schematic view of a part of the structure under another view of the present utility model.
The reference numerals in the figures are: 1. a first ring; 2. a second ring; 3. installing a circular plate; 4. a first connection post; 5. a second connection post; 6. a support mechanism; 601. a first support column; 602. a first chute; 603. a first screw; 604. a second support column; 605. a second chute; 606. a second screw; 607. a third support column; 608. a cone is inserted; 7. a mounting groove; 8. a spring; 9. a sliding block; 10. extruding a block; 11. an area measuring apparatus main body; 12. a bonding part; 13. rotating the support; 14. a handle; 15. a threaded column; 16. balancing weight; 17. and a through hole.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, a land supervision area measurement device comprises a first circular ring 1, the left and right ends of the inner wall of the first circular ring 1 are rotationally connected with a first connecting column 4, the tail end of the first connecting column 4 is rotationally connected with a second circular ring 2, the front and rear ends of the inner wall of the second circular ring 2 are rotationally connected with a second connecting column 5, the tail end of the second connecting column 5 is rotationally connected with a mounting circular plate 3, a plurality of mounting grooves 7 are formed in the upper surface of the mounting circular plate 3, sliding blocks 9 are slidingly connected in the mounting grooves 7, springs 8 are arranged in the mounting grooves 7, one ends of the springs 8 are fixedly connected with the inner wall of the mounting grooves 7, the other ends of the springs 8 are fixedly connected with the sliding blocks 9, an extrusion block 10 is fixedly connected with the upper surface of the sliding blocks 9, a hemispherical balancing weight 16 is fixedly connected with the bottom surface of the mounting circular plate 3, three groups of supporting mechanisms 6 are fixedly connected with the lower surface of the first circular ring 1, and the front side is prevented from being blocked by obstacles to prevent an external laser receiving device from receiving laser emitted by an area measurement device main body 11.
The supporting mechanism 6 comprises a first supporting column 601, a first sliding groove 602 is formed in the bottom of the first supporting column 601, and a second supporting column 604 is connected inside the first sliding groove 602 in a sliding mode.
The second spout 605 has been seted up to second support column 604 bottom, and second spout 605 inside sliding connection has third support column 607, and third support column 607 bottom fixedly connected with grafting cone 608, inserts grafting cone 608 in the soil for fix the device.
The outer side of the bottom end of the first support column 601 is connected with a first screw 603 in a threaded mode, and the tail end of the first screw 603 penetrates through the outer wall of the first support column 601 and abuts against the surface of the second support column 604.
The outer side of the bottom of the second support column 604 is connected with a second screw 606 in a threaded manner, and the tail end of the second screw 606 penetrates through the outer wall of the third support column 607 and abuts against the surface of the third support column 607.
The upper surface of the circular plate 3 is fixedly provided with an area measuring device main body 11 through a threaded column 15, two ends of the upper surface of the area measuring device main body 11 are fixedly connected with rotary supports 13, and handles 14 are rotatably connected to the two rotary supports 13.
Through holes 17 are formed in the middle of the balancing weight 16 in a penetrating mode, laser points at the bottom of the area measuring device main body 11 can be aligned with datum points on the ground through the through holes 17, arc-shaped attaching portions 12 are arranged inside the extrusion block 10, the arc-shaped attaching portions 12 are used for being matched with the surface of the area measuring device main body 11, the contact area between the extrusion block 10 and the area measuring device main body 11 is increased, and the area measuring device is better to be fixed.
Working principle: when the device is used for measuring the land, firstly, the through hole 17 at the bottom of the balancing weight 16 is aligned with a datum point on the land, when the device is required to be lifted, the second support column 604 is pulled out of the first chute 602, the first screw 603 is screwed down to fix the second support column 604, when the height of the second support column 604 is insufficient, the third support column 607 is pulled out of the second support column 604 by adopting the same method to lift the height, then the inserting cone 608 is inserted into the land, the position of the device is fixed, the main body 11 of the area measuring device is installed on the circular plate 3 through the threaded column 15, the extrusion block 10 compresses the main body 11 of the area measuring device, the deviation is prevented, the weight of the balancing weight 16 applies a downward force on the circular plate 3, the circular plate 3 can be rotated left and right around the second connecting column 5, the circular plate 3 is guaranteed to be in a horizontal state, the second circular ring 2 can be rotated back and forth around the first connecting column 4, the second circular ring 2 and the circular plate 3 are guaranteed to be in a horizontal state, the main body is enabled to be in a horizontal state, and the error of the measuring of the area measuring device is prevented from being caused by the main body 11 due to the action of the gravity, and the deviation of the main body 11 is prevented from generating the measurement angle.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Land supervision area measuring device, including first ring (1), its characterized in that: the left end and the right end of the inner wall of the first circular ring (1) are rotationally connected with a first connecting column (4), the tail end of the first connecting column (4) is rotationally connected with a second circular ring (2), the front end and the rear end of the inner wall of the second circular ring (2) are rotationally connected with a second connecting column (5), the tail end of the second connecting column (5) is rotationally connected with an installation circular plate (3), a plurality of installation grooves (7) are formed in the upper surface of the installation circular plate (3), sliding blocks (9) are slidingly connected inside the installation grooves (7), the novel anti-collision device is characterized in that a spring (8) is arranged inside the mounting groove (7), one end of the spring (8) is fixedly connected with the inner wall of the mounting groove (7), the other end of the spring (8) is fixedly connected with a sliding block (9), the upper surface of the sliding block (9) is fixedly connected with an extrusion block (10), the bottom surface of the mounting circular plate (3) is fixedly connected with a hemispherical balancing weight (16), and the lower surface of the first circular ring (1) is fixedly connected with three groups of supporting mechanisms (6).
2. The land supervision area measurement apparatus according to claim 1, wherein: the supporting mechanism (6) comprises a first supporting column (601), a first sliding groove (602) is formed in the bottom of the first supporting column (601), and a second supporting column (604) is connected inside the first sliding groove (602) in a sliding mode.
3. A land supervision area measurement apparatus according to claim 2, wherein: second spout (605) have been seted up to second support column (604) bottom, second spout (605) inside sliding connection has third support column (607), third support column (607) bottom fixedly connected with grafting cone (608).
4. A land supervision area measurement apparatus according to claim 2, wherein: the outer side of the bottom end of the first support column (601) is connected with a first screw (603) in a threaded mode, and the tail end of the first screw (603) penetrates through the outer wall of the first support column (601) and abuts against the surface of the second support column (604).
5. A land supervision area measurement apparatus according to claim 3, wherein: the outer side of the bottom of the second support column (604) is connected with a second screw (606) in a threaded manner, and the tail end of the second screw (606) penetrates through the outer wall of the third support column (607) and is abutted to the surface of the third support column (607).
6. The land supervision area measurement apparatus according to claim 1, wherein: the area measuring device is characterized in that an area measuring device main body (11) is fixedly arranged on the upper surface of the installation circular plate (3) through threaded columns (15), rotating supports (13) are fixedly connected to two ends of the upper surface of the area measuring device main body (11), and handles (14) are rotatably connected to the two rotating supports (13).
7. The land supervision area measurement apparatus according to claim 1, wherein: through holes (17) are formed in the middle of the balancing weight (16) in a penetrating mode, and arc-shaped attaching portions (12) are arranged in the extrusion blocks (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834029.0U CN220524909U (en) | 2023-07-13 | 2023-07-13 | Land supervision area measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834029.0U CN220524909U (en) | 2023-07-13 | 2023-07-13 | Land supervision area measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524909U true CN220524909U (en) | 2024-02-23 |
Family
ID=89932393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834029.0U Active CN220524909U (en) | 2023-07-13 | 2023-07-13 | Land supervision area measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524909U (en) |
-
2023
- 2023-07-13 CN CN202321834029.0U patent/CN220524909U/en active Active
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