Land measuring device for land resource space planning

Abstract

The utility model discloses a land measuring device for territorial resource space planning, which relates to the land measuring device technology, and comprises a distance measuring wheel carrier, a connecting sleeve, a connecting rod, a handle, a distance measuring wheel body and a distance measuring instrument, the connecting sleeve is fixed to the top of the distance measuring wheel carrier, the connecting rod is connected to the upper portion of the connecting sleeve, and the handle is fixed to the top of the connecting rod. The cutting edge is arranged at the bottom of the telescopic rod connecting sleeve, the pedal and the holding rod are arranged on the telescopic rod connecting sleeve, the telescopic rod connecting sleeve can be conveniently inserted into soil by means of foot strength through the pedal, and people can conveniently hold the telescopic rod connecting sleeve through the holding rod in the process that the telescopic rod connecting sleeve is inserted into the soil. After the telescopic rod connecting sleeve is taken out of the deep soil, the soil stored in the telescopic rod connecting sleeve can be ejected out through the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of land surveying devices, in particular to a land surveying device for land resources spatial planning. Background Art

[0002] Land surveying is the work of measuring and mapping the topographic distribution and quantity of various types of land using surveying and remote sensing technology. Land surveying is an important task in land management, including cadastral surveying, topographic surveying, land use status surveying, land flatness surveying, and reserve land resource surveys such as barren hills and wastelands.

[0003] During the existing land surveying operation, it is necessary to measure the land area, and the distance measuring wheel is often used to measure large areas of land. The distance measuring wheel is also called a mechanical distance measuring vehicle, a digital distance measuring wheel and a measuring wheel. It is widely used in professional surveying and mapping operations, measurement and evaluation of road engineering, pipeline laying engineering, wire and cable engineering and other construction operations. The existing distance measuring wheel has a relatively simple function, but land surveying not only includes distance measurement, but also includes processes such as soil sampling. Utility Model Content

[0004] The utility model provides a land surveying device for land resources space planning to solve the problems raised in the above background technology.

[0005] The utility model provides the following technical solution: a land surveying device for land resources space planning, comprising a measuring wheel frame, a connecting sleeve, a connecting rod, a handle, a measuring wheel body and a distance meter, wherein the measuring wheel body is installed below the measuring wheel frame, the connecting sleeve is fixed to the top of the measuring wheel frame, the connecting rod is connected to the top of the connecting sleeve, the handle is fixed to the top of the connecting rod, the distance meter is installed on the lower side of the measuring wheel frame, the connecting rod is composed of a telescopic rod connecting sleeve and a telescopic rod, the telescopic rod is inserted into the telescopic rod connecting sleeve, and the telescopic rod is fixed to the top of the connecting rod. A locking screw for locking the telescopic rod is installed on the upper part of the connecting sleeve, and a conical cutting edge is provided on the bottom of the telescopic rod connecting sleeve. A rotatable pedal is connected to the middle part of one side of the outside of the telescopic rod connecting sleeve, and a support rod is fixed to the bottom of the pedal. A lower support platform fixed to the telescopic rod connecting sleeve is provided below the pedal, and the lower support platform cooperates with the support rod. A rotatable gripping rod is connected to the upper part of the other side of the outside of the telescopic rod connecting sleeve, and a claw is fixed on the side of the gripping rod, and the claw cooperates with the telescopic rod connecting sleeve.

[0006] As a preferred technical solution of the utility model, a measuring wheel body cleaning device is connected below the measuring wheel frame, and the measuring wheel body cleaning device consists of a connecting shaft, a locking nut, a cleaning scraper, a spring and a limit plate. A connecting shaft is connected to each side of the limit plate, and the connecting shaft and the limit plate are rotatably connected. The cleaning scraper is installed on two connecting shafts, and a set of springs is arranged on the connecting shaft and is located between the cleaning scraper and the limit plate. The locking nut is installed on the connecting shaft and abuts against the cleaning scraper.

[0007] As a preferred technical solution of the utility model, the end of the connecting shaft is provided with a threaded section 1 for connecting to the measuring wheel frame, and the middle of the connecting shaft is provided with a threaded section 2 for matching with a locking nut.

[0008] As a preferred technical solution of the utility model, the cleaning scraper consists of a cleaning scraper body and a buckle. The cleaning scraper body is arc-shaped, and scrapers are provided on the upper and lower parts of the cleaning scraper body. The buckle is fixed to the back of the cleaning scraper body.

[0009] As a preferred technical solution of the utility model, an acre measuring instrument placement rack is arranged on the side of the measuring wheel frame, and the acre measuring instrument placement rack is composed of a top plate, two springs, an upper cover plate and a lower support box. The top plate is fixed on the measuring wheel frame, and two positioning rods are vertically fixed to the top of the upper cover plate. The upper cover plate is arranged below the top plate, the two springs are sleeved on the positioning rods, and the lower support box is arranged below the upper cover plate and fixed on the measuring wheel frame.

[0010] As a preferred technical solution of the utility model, an upper magnetic seat fixed on the telescopic rod connecting sleeve is provided above the pedal, and the upper magnetic seat cooperates with the pedal. A lower magnetic seat is fixed on the lower part of the other side of the telescopic rod connecting sleeve, and the lower magnetic seat cooperates with the handle.

[0011] Compared with the prior art, the utility model provides a land surveying device for land resources spatial planning, which has the following beneficial effects:

[0012] 1. The main part of the utility model is a distance measuring wheel composed of a distance measuring wheel frame, a distance measuring wheel body and a distance meter. This part is equivalent to the common ones on the market. The connecting rod is a telescopic structure composed of a telescopic rod connecting sleeve and a telescopic rod, which is convenient for freely adjusting the length of the connecting rod according to the use situation. In addition, a cutting edge is provided at the bottom of the telescopic rod connecting sleeve, and a pedal and a grip are provided on the telescopic rod connecting sleeve. By stepping on the pedal, the telescopic rod connecting sleeve can be conveniently inserted into the soil with the help of foot power, and the grip can facilitate people to hold the telescopic rod connecting sleeve during the process of inserting the telescopic rod connecting sleeve into the soil. After the telescopic rod connecting sleeve takes out the deep soil, the soil stored in the telescopic rod connecting sleeve can be pushed out through the telescopic rod;

[0013] 2. The claw on the grip is used to connect the grip with the telescopic rod connecting sleeve, so as to facilitate the operation of soil sampling. The support rod at the bottom of the pedal is used to support the pedal for soil sampling;

[0014] 3. The measuring wheel body cleaning device on the measuring wheel frame is used to clean the dirt on the measuring wheel body. When the measuring wheel body cleaning device is used, first loosen the locking nut, and then the cleaning scraper will be pressed onto the measuring wheel body by the spring, and then the measuring wheel body is rotated, and the cleaning scraper can clean the surface of the measuring wheel body;

[0015] 4. An acre meter placement rack is provided on the side of the measuring wheel frame. The acre meter placement rack can store the acre meter. When in use, the upper cover is lifted upwards, and then the acre meter is placed in the lower support box. Then the upper cover is released, and the upper cover will move downward under the push of spring 2 and fix the acre meter. The acre meter is driven to move by this device, making the movement of the acre meter more stable and the height of the acre meter more constant, so that the measurement data of the acre meter is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the telescopic rod connecting sleeve of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the distance measuring wheel cleaning device of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connecting shaft of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the cleaning scraper of the utility model;

[0021] Figure 6 for Figure 1 Schematic diagram of the enlarged structure at A.

[0022] In the figure: 1. measuring wheel frame; 2. connecting sleeve; 3. telescopic rod connecting sleeve; 4. handle; 5. telescopic rod; 6. measuring wheel body; 7. distance meter; 8. measuring wheel body cleaning device; 9. cutting edge; 10. lower support platform; 11. support rod; 12. stepping pedal; 13. upper magnetic seat; 14. grip rod; 15. claw; 16. lower magnetic seat; 17. connecting shaft; 18. locking nut; 19. cleaning scraper; 20. spring 1; 21. limit plate; 22. threaded section 2; 23. threaded section 1; 24. cleaning scraper body; 25. buckle; 26. top plate; 27. spring 2; 28. positioning rod; 29. ​​upper cover plate; 30. lower support box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 one Figure 6 The utility model discloses a land surveying device for land resources space planning, comprising a measuring wheel frame 1, a connecting sleeve 2, a connecting rod, a handle 4, a measuring wheel body 6 and a distance meter 7. The measuring wheel body 6 is installed at the bottom of the measuring wheel frame 1, the connecting sleeve 2 is fixed to the top of the measuring wheel frame 1, the connecting rod is connected to the top of the connecting sleeve 2, the handle 4 is fixed to the top of the connecting rod, the distance meter 7 is installed on the lower side of the measuring wheel frame 1, the connecting rod is composed of a telescopic rod connecting sleeve 3 and a telescopic rod 5, the telescopic rod 5 is inserted into the telescopic rod connecting sleeve 3, and the upper part of the telescopic rod connecting sleeve 3 is installed There is a locking screw for locking the telescopic rod 5, a conical cutting edge 9 is provided at the bottom of the telescopic rod connecting sleeve 3, a rotatable pedal 12 is connected to the middle of one side of the outside of the telescopic rod connecting sleeve 3, a support rod 11 is fixed to the bottom of the pedal 12, a lower support platform 10 fixed to the telescopic rod connecting sleeve 3 is provided below the pedal 12, the lower support platform 10 cooperates with the support rod 11, a rotatable gripping rod 14 is connected to the upper part of the other side of the outside of the telescopic rod connecting sleeve 3, a claw 15 is fixed on the side of the gripping rod 14, and the claw 15 cooperates with the telescopic rod connecting sleeve 3.

[0025] A measuring wheel body cleaning device 8 is connected to the lower part of the measuring wheel frame 1. The measuring wheel body cleaning device 8 is composed of a connecting shaft 17, a locking nut 18, a cleaning scraper 19, a spring 20 and a limit plate 21. A connecting shaft 17 is connected to each side of the limit plate 21. The connecting shaft 17 and the limit plate 21 are rotatably connected. The cleaning scraper 19 is installed on the two connecting shafts 17. The spring 20 is sleeved on the connecting shaft 17 and is located between the cleaning scraper 19 and the limit plate 21. The locking nut 18 is installed on the connecting shaft 17 and abuts against the cleaning scraper 19. The end of the connecting shaft 17 is provided with a threaded section 1 23 for connecting to the measuring wheel frame 1. The middle of the connecting shaft 17 is provided with a threaded section 22 for matching the locking nut 18. The cleaning scraper 19 is composed of a cleaning scraper body 24 and a buckle 25. The cleaning scraper body 24 is arc-shaped, and scrapers are provided on the upper and lower parts of the cleaning scraper body 24. The buckle 25 is fixed to the back of the cleaning scraper body 24.

[0026] A measuring instrument placement rack is provided on the side of the measuring wheel frame 1, and the measuring instrument placement rack is composed of a top plate 26, a spring 27, an upper cover plate 29 and a lower support box 30. The top plate 26 is fixed on the measuring wheel frame 1, and two positioning rods 28 are vertically fixed to the top of the upper cover plate 29. The upper cover plate 29 is arranged below the top plate 26, and the spring 27 is sleeved on the positioning rod 28. The lower support box 30 is arranged below the upper cover plate 29 and fixed on the measuring wheel frame 1.

[0027] An upper magnetic seat 13 fixed on the telescopic rod connecting sleeve 3 is provided above the pedal board 12, and the upper magnetic seat 13 cooperates with the pedal board 12. A lower magnetic seat 16 is fixed to the lower part of the other side of the outside of the telescopic rod connecting sleeve 3, and the lower magnetic seat 16 cooperates with the handle 14.

[0028] Working principle and use process of the utility model: the main part of the utility model is a distance measuring wheel composed of a distance measuring wheel frame 1, a distance measuring wheel body 6 and a distance meter 7, which is equivalent to the common ones on the market. The connecting rod is a telescopic structure composed of a telescopic rod connecting sleeve 3 and a telescopic rod 5, which is convenient for freely adjusting the length of the connecting rod according to the use situation. In addition, a cutting edge 9 is provided at the bottom of the telescopic rod connecting sleeve 3, and a pedal 12 and a gripping rod 14 are provided on the telescopic rod connecting sleeve 3. By stepping on the pedal 12, it is convenient to insert the telescopic rod connecting sleeve 3 into the soil with the help of foot power, and the gripping rod 14 can facilitate people to hold the telescopic rod connecting sleeve 3 during the process of inserting the telescopic rod connecting sleeve 3 into the soil. After the telescopic rod connecting sleeve 3 takes out the deep soil, the soil stored in the telescopic rod connecting sleeve 3 can be pushed out through the telescopic rod 5;

[0029] The claw 15 on the gripping rod 14 is used to connect the gripping rod 14 with the telescopic rod connecting sleeve 3 to form an integral whole, thereby facilitating the operation of soil sampling, and the support rod 11 at the bottom of the pedal 12 is used to support the pedal 12 for soil sampling;

[0030] The measuring wheel body cleaning device 8 on the measuring wheel frame 1 is used to clean the dirt on the measuring wheel body 6. When the measuring wheel body cleaning device 8 is used, the locking nut 18 is first loosened, and then the cleaning scraper 19 is squeezed onto the measuring wheel body 6 by the spring 20, and then the measuring wheel body 6 is rotated, and the cleaning scraper 19 can clean the surface of the measuring wheel body 6;

[0031] After the distance measuring wheel cleaning device 8 is used, the cleaning scraper 19 can be separated from the distance measuring wheel body 6 by the pull buckle 25, and then the locking nut 18 is tightened to restrict the cleaning scraper 19;

[0032] A measuring instrument placement rack is provided on the side of the measuring wheel frame 1, and the measuring instrument placement rack can store the measuring instrument. When in use, the upper cover plate 29 is lifted upward, and then the measuring instrument is placed in the lower support box 30, and then the upper cover plate 29 is loosened. The upper cover plate 29 will move downward and fix the measuring instrument under the push of the spring 27. The measuring instrument is driven to move by this device, so that the movement of the measuring instrument is more stable, and the height of the measuring instrument is relatively constant, so that the measurement data of the measuring instrument is more accurate.

[0033] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A land surveying device for land resources spatial planning, comprising a measuring wheel frame (1), a connecting sleeve (2), a connecting rod, a handle (4), a measuring wheel body (6) and a distance meter (7), wherein the measuring wheel body (6) is installed below the measuring wheel frame (1), the connecting sleeve (2) is fixed to the top of the measuring wheel frame (1), the connecting rod is connected to the top of the connecting sleeve (2), the handle (4) is fixed to the top of the connecting rod, and the distance meter (7) is installed on the lower side of the measuring wheel frame (1), characterized in that: The connecting rod is composed of a telescopic rod connecting sleeve (3) and a telescopic rod (5), the telescopic rod (5) is inserted into the telescopic rod connecting sleeve (3), a locking screw for locking the telescopic rod (5) is installed on the upper part of the telescopic rod connecting sleeve (3), a conical cutting edge (9) is provided on the bottom of the telescopic rod connecting sleeve (3), a rotatable pedal (12) is connected to the middle part of one side of the outside of the telescopic rod connecting sleeve (3), a support rod (11) is fixed to the bottom of the pedal (12), a lower support platform (10) fixed to the telescopic rod connecting sleeve (3) is provided below the pedal (12), the lower support platform (10) cooperates with the support rod (11), a rotatable gripping rod (14) is connected to the upper part of the other side of the outside of the telescopic rod connecting sleeve (3), a claw (15) is fixed on the side of the claw (14), and the claw (15) cooperates with the telescopic rod connecting sleeve (3).

2. A land surveying device for land resources spatial planning according to claim 1, characterized in that: A measuring wheel body cleaning device (8) is connected below the measuring wheel frame (1). The measuring wheel body cleaning device (8) comprises a connecting shaft (17), a locking nut (18), a cleaning scraper (19), a spring (20) and a limiting plate (21). Two sides of the limiting plate (21) are respectively connected to a connecting shaft (17). The connecting shaft (17) and the limiting plate (21) are rotatably connected. The cleaning scraper (19) is mounted on the two connecting shafts (17). The spring (20) is sleeved on the connecting shaft (17) and is located between the cleaning scraper (19) and the limiting plate (21). The locking nut (18) is mounted on the connecting shaft (17) and abuts against the cleaning scraper (19).

3. A land surveying device for land resources spatial planning according to claim 2, characterized in that: The end of the connecting shaft (17) is provided with a threaded section 1 (23) for connecting to the measuring wheel frame (1), and the middle of the connecting shaft (17) is provided with a threaded section 2 (22) for matching with a locking nut (18).

4. The land surveying device for land resources spatial planning according to claim 2 is characterized in that: The cleaning scraper (19) is composed of a cleaning scraper body (24) and a buckle (25); the cleaning scraper body (24) is in an arc shape, and scrapers are provided on the upper and lower parts of the cleaning scraper body (24); the buckle (25) is fixed to the back of the cleaning scraper body (24).

5. The land surveying device for land resources spatial planning according to claim 1, characterized in that: An acre measuring instrument placement frame is arranged on the side of the measuring wheel frame (1), and the acre measuring instrument placement frame is composed of a top plate (26), a second spring (27), an upper cover plate (29) and a lower support box (30). The top plate (26) is fixed on the measuring wheel frame (1), two positioning rods (28) are vertically fixed on the top of the upper cover plate (29), the upper cover plate (29) is arranged below the top plate (26), the second spring (27) is sleeved on the positioning rods (28), and the lower support box (30) is arranged below the upper cover plate (29) and fixed on the measuring wheel frame (1).

6. The land surveying device for land resources spatial planning according to claim 1, characterized in that: An upper magnetic seat (13) fixed on the telescopic rod connecting sleeve (3) is provided above the pedal (12), and the upper magnetic seat (13) cooperates with the pedal (12). A lower magnetic seat (16) is fixed on the lower part of the other side of the telescopic rod connecting sleeve (3), and the lower magnetic seat (16) cooperates with the gripping rod (14).

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