CN218097633U

CN218097633U - Land area management device for land planning design

Info

Publication number: CN218097633U
Application number: CN202222202363.6U
Authority: CN
Inventors: 黄辉玲; 李雪菲; 陈志恒
Original assignee: Heilongjiang Wotu Huayuan Technology Development Co ltd
Current assignee: Heilongjiang Wotu Huayuan Technology Development Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-20
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a land area management device is used in land planning design relates to land planning technical field. The utility model discloses a tripod, tripod top surface fixed mounting has the base plate, base plate top surface fixed mounting has elevating system, elevating system's top surface fixed mounting has the installation piece, installation piece bottom surface middle part rotates and installs guiding mechanism, guiding mechanism's bottom surface fixedly connected with laser measurement mechanism, guiding mechanism's surface threaded connection has the protective sheath, laser measurement mechanism surface is located to the protective sheath cover. The utility model discloses a tripod supports, through protective sheath protection laser measuring mechanism, effectively reduces the probability that laser measuring mechanism damaged because of the collision or toppling over, adjusts the laser height that laser measuring mechanism launches through elevating system simultaneously, makes laser can avoid partial barrier, makes measurable distance farther, effectively reduces staff's work load, improves measurement of efficiency.

Description

Land area management device for land planning design

Technical Field

The utility model relates to a land planning technical field, concretely relates to land area management device is used in land planning design.

Background

China breadth is wide, when carrying out the land planning, can face various landforms, brings the difficulty for the measurement of land area, and at the actual operation in-process, the device of the area of measurement of the great majority is used subaerial at unevenness, leads to the slope deviation to appear in the laser of transmission, and then makes final measuring result produce great error, is unfavorable for the accurate high-efficient planning of land area.

In order to solve the problems of the prior art, various solutions have been proposed through long-term research, and, for example, chinese patent literature discloses a land area management device [ application No.: CN202122900808.3] comprises a fixed support component and a laser ranging component, wherein the interior of the fixed support component is kept in a vertical state, the top of the laser ranging component is provided with a rotating mechanism, the laser ranging component is provided with a righting mechanism, and the laser ranging component can be kept perpendicular to a horizontal plane all the time through the matching of a supporting pillar, supporting plates on two sides and a balancing weight at the bottom, so that errors of measured data caused by the problem of landform can be avoided; the soil below the surface of the fixed support assembly can be taken out for detection when the fixed support assembly is fixed on the ground through the soil taking groove in the drill bit, so that the land management can be conveniently carried out later; and the area and the shape of the land can be measured by rotating and scanning the laser lamp.

Above-mentioned scheme has solved the prior art problem to a certain extent, but its fixed bolster subassembly supports poor stability, emptys around easily taking place to lack the protection subassembly, consequently in use and transportation storage process, the laser rangefinder subassembly is very easily damaged because of the collision, and the laser height of launching simultaneously is unadjustable, and the staff must carry out continuous measurement behind each barrier, has restricted laser rangefinder's distance greatly, has increased staff's work load.

Therefore, a land area management device for land planning design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: lack the nonadjustable problem of protection mechanism, laser emission height for solving current land area management device, the utility model provides a land area management device is used in land planning design.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a land area management device is used in design is drawn to soil plan, includes the tripod, tripod top surface fixed mounting has the base plate, base plate top surface fixed mounting has elevating system, elevating system's quantity is two and bilateral symmetry setting, elevating system's top surface fixed mounting has the installation piece, installation piece bottom surface middle part rotates and installs guiding mechanism, guiding mechanism's bottom surface fixedly connected with laser measurement mechanism, guiding mechanism's surface threaded connection has the protective sheath, laser measurement mechanism surface is located to the protective sheath cover.

Further, elevating system includes the loop bar, loop bar fixed mounting is in the base plate top surface, the fixed cover in loop bar surface is equipped with first thread bush, and the outstanding loop bar top surface setting of first thread bush top surface, loop bar inner wall slidable mounting has the slide bar, slide bar and the interior surface sliding connection of first thread bush, slide bar surface sliding mounting has the second thread bush, the interior surface screw thread of second thread bush and the outer surface screw thread looks adaptation of first thread bush.

Furthermore, the top surface of the first threaded sleeve is provided with a plurality of grooves, and the upper part of the second threaded sleeve is of an upwards-contracted conical structure.

Further, guiding mechanism includes the rolling ball, the rolling ball rotates to be installed in installation piece bottom surface middle part, rolling ball bottom surface fixed mounting has the threaded rod, threaded rod bottom surface fixed mounting has the balancing weight, protective sheath screw thread is installed on the threaded rod surface, and protective sheath inner wall and balancing weight surface sliding connection set up.

Further, laser measuring mechanism includes the shell, shell fixed mounting is in the balancing weight bottom surface, the shell openly is equipped with display screen and operation button, shell back fixed mounting has the laser emission head, the inside fixed mounting of shell has circuit board and power battery, circuit board and power battery electric connection, display screen, operation button, laser emission head all with circuit board electric connection.

Furthermore, the circuit board comprises an echo receiving circuit, a data acquisition and display circuit, a laser transmitting circuit and a power supply circuit.

The utility model has the advantages as follows:

the utility model discloses a tripod carries out the support function, protects laser measuring mechanism through the protective sheath for this land area management device is firm more reliably and safety, effectively reduces laser measuring mechanism's damage probability, adjusts the laser height that laser measuring mechanism launches simultaneously through elevating system, makes laser can effectively avoid partial barrier, makes measurable distance farther, measuring result is more accurate, effectively reduces staff's work load, improves measurement of efficiency.

Drawings

Fig. 1 is a front view of the utility model;

FIG. 2 is a front sectional view of the three-dimensional structure of the present invention;

FIG. 3 is a rear view of the laser measuring mechanism of the present invention;

fig. 4 is an isometric view of a first thread bush arrangement of the present invention;

reference numerals: 1. a tripod; 2. a substrate; 3. a lifting mechanism; 301. a loop bar; 302. a first threaded sleeve; 303. a slide bar; 304. a second threaded sleeve; 4. mounting blocks; 5. an adjustment mechanism; 501. rotating the ball; 502. a threaded rod; 503. a balancing weight; 6. a laser measuring mechanism; 601. a housing; 602. a display screen; 603. operating a key; 604. a laser emitting head; 7. and (6) a protective sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

As shown in fig. 1 and 2, a land area management device for land planning design, including tripod 1, 1 top surface fixed mounting of tripod has

base plate

2, 2 top surface fixed mounting of base plate has elevating system 3, elevating system 3's quantity is two and bilateral symmetry setting, elevating system 3's top surface fixed mounting has installation piece 4, installation piece 4 bottom surface middle part is rotated and is installed guiding mechanism 5, guiding mechanism 5's bottom surface fixedly connected with laser measuring mechanism 6, guiding mechanism 5's surface threaded connection has protective sheath 7, the protective sheath 7 cover is located laser measuring mechanism 6 surface.

Specifically, the tripod 1 is placed at a measuring point, after the tripod 1 is adjusted to enable the land area management device to be stably and reliably placed, the lifting mechanism 3 is further adjusted to enable the mounting block 4 to lift, the adjusting mechanism 5 mounted on the surface of the mounting block 4 and the laser measuring mechanism 6 mounted on the surface of the adjusting mechanism 5 to lift, the height of the laser measuring mechanism 6 is adjusted, laser emitted by the laser measuring mechanism 6 can effectively avoid partial obstacles in a measuring path, adverse effects of the obstacles on a measuring result in a laser ranging process are prevented, the measuring precision is improved, a worker does not need to move the land area management device to the obstacle again for multiple times and continuously measure, the workload of the worker is reduced, the laser is emitted by the laser measuring mechanism 6 and echo is analyzed and calculated, therefore, the data related to the land area is obtained, the land area is convenient to manage subsequently, when the tripod 1 is placed on the uneven bottom surface, and the land area management device is inclined, the adjusting mechanism 5 rotates on the surface of the mounting block 4 under the action of gravity, so that the adjusting mechanism 5 is always kept in a state of being vertical to the bottom surface, the laser measuring mechanism 6 fixedly mounted on the bottom surface of the adjusting mechanism 5 is also kept in a vertical state, the laser emitted by the laser measuring mechanism 6 is ensured to be in a horizontal state, the accuracy of laser distance measurement is ensured, when the land area management device is not used, the tripod 1 is folded and folded, the tripod can be stored, at the moment, the protective sleeve 7 rotates along the surface of the adjusting mechanism 5, so that the protective sleeve 7 descends until the protective sleeve 7 can not rotate continuously, the protective sleeve 7 is completely sleeved outside the laser measuring mechanism 6, can protect laser measuring mechanism 6, prevent that external article from bumping with laser measuring mechanism 6 and leading to laser measuring mechanism 6 to damage, when needs use laser measuring mechanism 6, reverse rotation protective sheath 7 can make protective sheath 7 rise, laser measuring mechanism 6 expose gradually, can carry out measuring work through laser measuring mechanism 6 after laser measuring mechanism 6 exposes completely.

As shown in fig. 1, 2 and 4, the lifting mechanism 3 includes a sleeve 301, the sleeve 301 is fixedly mounted on the top surface of the substrate 2, a first threaded sleeve 302 is fixedly mounted on the surface of the sleeve 301, the top surface of the first threaded sleeve 302 protrudes out of the top surface of the sleeve 301, a sliding rod 303 is slidably mounted on the inner wall of the sleeve 301, the sliding rod 303 is slidably connected with the inner surface of the first threaded sleeve 302, a second threaded sleeve 304 is slidably mounted on the surface of the sliding rod 303, and the inner surface thread of the second threaded sleeve 304 is matched with the outer surface thread of the first threaded sleeve 302.

As shown in fig. 1, fig. 2 and fig. 4, the top surface of the first threaded sleeve 302 is provided with a plurality of grooves, and the upper part of the second threaded sleeve 304 is of an upward-contracting conical structure.

Specifically, because the upper portion of the second threaded sleeve 304 contracts, after the second threaded sleeve 304 is completely in threaded connection with the first threaded sleeve 302, the upper portion of the second threaded sleeve 304 compresses the upper portion of the first threaded sleeve 302, and because the top surface of the first threaded sleeve 302 is provided with a groove, the upper portion of the first threaded sleeve 302 moves towards the axis under the extrusion of the second threaded sleeve 304, and the groove is deformed, at this time, the upper portion of the first threaded sleeve 302 is tightly attached to the surface of the sliding rod 303, a large friction force is generated between the inner surface of the first threaded sleeve 302 and the outer surface of the sliding rod 303, and under the action of the friction force, the sliding rod 303 cannot slide up and down along the inner surface of the sleeve rod 301, so that the sliding rod 303 is fastened, and therefore, the second threaded sleeve 304 is rotated to disconnect the second threaded sleeve 304 from the first threaded sleeve 302, the sliding rod 303 can slide up and down along the inner surface of the sleeve rod 301 until the mounting block 4 is at a proper height, and at this time, the second threaded sleeve 304 is rotated reversely, so that the second threaded sleeve 304 is completely in threaded connection with the first threaded sleeve 302, and the mounting block 4 is at a proper height can be fixed, and the sliding rod 303 is stabilized.

As shown in fig. 1 and 2, the adjusting mechanism 5 includes a rotating ball 501, the rotating ball 501 is rotatably mounted in the middle of the bottom surface of the mounting block 4, a threaded rod 502 is fixedly mounted on the bottom surface of the rotating ball 501, a counterweight 503 is fixedly mounted on the bottom surface of the threaded rod 502, a protective sleeve 7 is threadedly mounted on the surface of the threaded rod 502, and the inner wall of the protective sleeve 7 is slidably connected to the surface of the counterweight 503.

Specifically, when the mounting block 4 is inclined, the counterweight block 503 applies a downward force to the threaded rod 502 under the action of gravity, and since the rotating ball 501 is rotatably connected with the surface of the mounting block 4, the counterweight block 503 and the threaded rod 502 drive the rotating ball 501 to rotate on the surface of the mounting block 4, so that the threaded rod 502 is kept in a vertical state, and further the laser measuring mechanism 6 on the bottom surface of the adjusting mechanism 5 is in a vertical state.

As shown in fig. 2 and 3, the laser measuring mechanism 6 includes a housing 601, the housing 601 is fixedly mounted on the bottom surface of the weight block 503, a display screen 602 and an operation button 603 are disposed on the front surface of the housing 601, a laser emitting head 604 is fixedly mounted on the back surface of the housing 601, a circuit board and a power supply battery are fixedly mounted inside the housing 601, the circuit board is electrically connected to the power supply battery, and the display screen 602, the operation button 603 and the laser emitting head 604 are electrically connected to the circuit board.

As shown in fig. 2 and 3, the circuit board includes an echo receiving circuit, a data collecting and displaying circuit, a laser emitting circuit, and a power supply circuit.

Specifically, the circuit board can send a corresponding instruction to the circuit board through the operation key 603, the circuit board controls the laser emitting head 604 to emit laser through the laser emitting circuit, echo reception is performed through the echo receiving circuit, related data are calculated and processed through the data acquisition and display circuit, a final result is transmitted to the display screen 602, the related data of the land area are displayed through the display screen 602, the follow-up land area management work is facilitated, the power supply battery supplies power to the circuit board, and the circuit board supplies power to the display screen 602, the operation key 603 and the laser emitting head 604 through the power supply circuit, so that the laser measuring mechanism 6 can work normally.

Claims

1. The utility model provides a land area manages device for land planning design, a serial communication port, including tripod (1), tripod (1) top surface fixed mounting has base plate (2), base plate (2) top surface fixed mounting has elevating system (3), the quantity of elevating system (3) is two and bilateral symmetry settings, the top surface fixed mounting of elevating system (3) has installation piece (4), installation piece (4) bottom surface middle part is rotated and is installed guiding mechanism (5), the bottom surface fixedly connected with laser survey mechanism (6) of guiding mechanism (5), the surperficial threaded connection of guiding mechanism (5) has protective sheath (7), laser survey mechanism (6) surface is located to protective sheath (7) cover.

2. A land area management device for land planning design according to claim 1, wherein the lifting mechanism (3) comprises a sleeve rod (301), the sleeve rod (301) is fixedly installed on the top surface of the base plate (2), a first threaded sleeve (302) is fixedly installed on the surface of the sleeve rod (301), the top surface of the first threaded sleeve (302) protrudes out of the top surface of the sleeve rod (301), a sliding rod (303) is installed on the inner wall of the sleeve rod (301) in a sliding manner, the sliding rod (303) is connected with the inner surface of the first threaded sleeve (302) in a sliding manner, a second threaded sleeve (304) is installed on the surface of the sliding rod (303) in a sliding manner, and the thread on the inner surface of the second threaded sleeve (304) is matched with the thread on the outer surface of the first threaded sleeve (302).

3. A land area management device for land planning design according to claim 2, characterized in that the first threaded sleeve (302) is provided with a plurality of grooves on the top surface, and the upper part of the second threaded sleeve (304) is of an upward-shrinking conical structure.

4. A land area management device for land planning design according to claim 1, characterized in that the adjusting mechanism (5) comprises a rotating ball (501), the rotating ball (501) is rotatably installed in the middle of the bottom surface of the installation block (4), a threaded rod (502) is fixedly installed on the bottom surface of the rotating ball (501), a balancing weight (503) is fixedly installed on the bottom surface of the threaded rod (502), the protective sleeve (7) is threadedly installed on the surface of the threaded rod (502), and the inner wall of the protective sleeve (7) is slidably connected with the surface of the balancing weight (503).

5. A land area management device for land planning design according to claim 4, characterized in that the laser measuring mechanism (6) comprises a housing (601), the housing (601) is fixedly installed on the bottom surface of the balancing weight (503), the front surface of the housing (601) is provided with a display screen (602) and operation keys (603), the back surface of the housing (601) is fixedly provided with a laser emitting head (604), the housing (601) is internally and fixedly provided with a circuit board and a power supply battery, the circuit board is electrically connected with the power supply battery, and the display screen (602), the operation keys (603) and the laser emitting head (604) are electrically connected with the circuit board.

6. A land area management device for land planning design according to claim 5, wherein said circuit board comprises an echo receiving circuit, a data acquisition and display circuit, a laser emitting circuit and a power supply circuit.