Land planning positioning marker post

Abstract

The utility model provides a territorial planning positioning marker post, which relates to the technical field of territorial planning, and comprises a first marker post main body, a threaded rod is arranged in the first marker post main body, the outer wall of the threaded rod is in threaded connection with a second marker post main body, and the top end of the second marker post main body penetrates through the first marker post main body and is arranged outside the first marker post main body. Through the arrangement of a rotating shaft and stable inserting plates, when the device is inserted into the ground, a user can select to open the two stable inserting plates, so that the two stable inserting plates are rotationally inserted into the ground, the two ends of the device can be stabilized, the phenomenon that the device topples over due to external factors is avoided, and the practicability is higher; and through the arrangement of the inner cavity and the elastic piece, when the stable insertion plate is rotationally placed in the inner cavity, the elastic piece can limit the stable insertion plate to prevent the stable insertion plate from being accidentally rotated and opened, through the arrangement of the inner cavity, the stable insertion plate can be stored, the overall size of the device when the device is not used is reduced, and storage treatment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of land planning, and in particular to a land planning positioning benchmark. Background Art

[0002] National land planning is to coordinate the relationship between resources, economy, population and environment in a regional space through the development, protection and improvement of land resources. Surveying and mapping benchmarks are needed in the process of land planning. Land measurement includes topographic measurement, land leveling measurement, land use status measurement, and barren mountain and wasteland resources.

[0003] At present, a kind of national land planning positioning benchmark in the prior art is too long and the length cannot be adjusted at will, which makes it very troublesome to store and has poor practicality. In addition, when a kind of national land planning positioning benchmark in the prior art is plugged into the ground, it is not stable enough due to the influence of external factors such as wind, and may fall over, so it has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the length is too long and cannot be adjusted at will, which makes it very troublesome to store it, and when the positioning pole is plugged into the ground, it is not stable enough due to the influence of external factors such as wind and may fall over, and a land planning positioning pole is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a land planning positioning benchmark, including a first benchmark body, a threaded rod is arranged inside the first benchmark body, a second benchmark body is threadedly connected to the outer wall of the threaded rod, the top of the second benchmark body passes through the first benchmark body and is arranged outside the first benchmark body, both ends of the outer wall of the second benchmark body are fixed with limit blocks, both ends of the inner wall of the first benchmark body are provided with limit grooves matching the limit blocks, a bottom plate is arranged under the first benchmark body, a plug rod is fixed to the bottom end of the bottom plate, and both ends of the outer wall of the first benchmark body are provided with a stable structure for stably plugging the device.

[0006] Preferably, the stabilizing structure comprises inner cavities opened at both ends of the outer wall of the first pole body, the bottom sides of the inner walls of the two inner cavities are rotatably connected with rotating shafts, and stabilizing plug plates matching the inner cavities are fixed on the outer walls of the two rotating shafts.

[0007] Preferably, elastic members are fixed to both ends of the inner wall of the inner cavity on one side of the stabilizing plug plate, and a handle is fixed to the outer wall of the stabilizing plug plate.

[0008] Preferably, a connecting column is fixed to the bottom end of the threaded rod, and the bottom end of the connecting column passes through the first pole body and is fixed with a rotating plate.

[0009] Preferably, a push plate is fixed on the outer wall of the rotating plate, the connecting column is rotatably connected to the first pole body, and the rotating plate is arranged between the first pole body and the bottom plate.

[0010] Preferably, a protective sleeve is threadedly connected to the outer wall of the base plate, the length of the protective sleeve is longer than the length of the insertion rod, and brackets are fixed on both sides of the bottom end of the first benchmark body, and the bottom ends of the two brackets are fixed to the base plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the user rotates the rotating plate to drive the connecting column to rotate, thereby driving the threaded rod to rotate, so that the second benchmark body can be lifted and moved under the limit of the limit block and the limit groove. When the device is in use, it can be extended, and when not in use, the second benchmark body can be retracted in the first benchmark body, reducing the overall thickness for subsequent storage.

[0013] 2. In the utility model, through the setting of the rotating shaft and the stabilizing plug plate, when the device is plugged into the ground, the user can choose to open the two stabilizing plug plates, so that the two stabilizing plug plates are rotated and plugged into the ground, which will stabilize both ends of the device and prevent it from tipping over due to external factors. The utility model is more practical. In addition, through the setting of the inner cavity and the elastic member, when the stabilizing plug plate is rotated and placed in the inner cavity, the elastic member will limit it to prevent it from accidentally rotating and opening. The setting of the inner cavity can store the stabilizing plug plates, which also reduces the overall volume of the device when not in use, making it convenient to store and handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a national land planning positioning benchmark is proposed for the utility model;

[0015] Figure 2 A cross-sectional view of a national land planning positioning benchmark is proposed for the utility model;

[0016] Figure 3 A cross-sectional view of a national land planning positioning benchmark is proposed for the utility model;

[0017] Figure 4 A schematic diagram of a stable structure of a national land planning positioning benchmark is proposed for the utility model.

[0018] Legend: 1. The main body of the first pole; 2. The threaded rod; 3. The main body of the second pole; 4. The limit block; 5. The limit groove; 6. The connecting column; 7. The rotating plate; 8. The push plate; 9. The bracket; 10. The bottom plate; 11. The plug rod; 12. The protective cover; 13. The stabilizing structure; 1301. The inner cavity; 1302. The rotating shaft; 1303. The stabilizing plug plate; 14. The elastic member; 15. The handle. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a land planning positioning benchmark, including a first benchmark body 1, a threaded rod 2 is arranged inside the first benchmark body 1, and a second benchmark body 3 is threadedly connected to the outer wall of the threaded rod 2, the top of the second benchmark body 3 passes through the first benchmark body 1 and is arranged outside the first benchmark body 1, both ends of the outer wall of the second benchmark body 3 are fixed with limit blocks 4, both ends of the inner wall of the first benchmark body 1 are provided with limit grooves 5 matching the limit blocks 4, a bottom plate 10 is provided under the first benchmark body 1, a plug rod 11 is fixed to the bottom end of the bottom plate 10, and both ends of the outer wall of the first benchmark body 1 are provided with a stabilizing structure 13 for stably plugging the device.

[0022] The effect achieved by the entire embodiment 1 is that, through the rotation of the threaded rod 2, the second benchmark body 3 is lifted and moved under the limitation of the limit block 4 and the limit groove 5. When the device is in use, it can be extended, and when not in use, the second benchmark body 3 can be retracted in the first benchmark body 1, reducing the overall thickness for subsequent storage. Through the setting of the insertion rod 11, the device can be plugged into the land for planning and positioning use. Through the operation of the stabilizing structure 13, the device can be stabilized to prevent the device from tipping over due to external factors, and the practicability and stability are stronger.

[0023] Embodiment 2, as Figure 1-4As shown, the stabilizing structure 13 includes an inner cavity 1301 opened at both ends of the outer wall of the first benchmark body 1, the inner wall bottom sides of the two inner cavities 1301 are rotatably connected with a rotating shaft 1302, and the outer walls of the two rotating shafts 1302 are fixed with a stabilizing plug plate 1303 matching the inner cavity 1301, and the inner wall ends of the inner cavity 1301 are located on one side of the stabilizing plug plate 1303. A handle 15 is fixed on the outer wall of the stabilizing plug plate 1303, and the bottom end of the threaded rod 2 is fixed. A connecting column 6 is provided, the bottom end of which passes through the first benchmark body 1 and is fixed with a rotating plate 7, a push plate 8 is fixed on the outer wall of the rotating plate 7, the connecting column 6 is rotatably connected to the first benchmark body 1, the rotating plate 7 is arranged between the first benchmark body 1 and the bottom plate 10, a protective sleeve 12 is threadedly connected to the outer wall of the bottom plate 10, the length of the protective sleeve 12 is longer than the length of the insertion rod 11, brackets 9 are fixed on both sides of the bottom end of the first benchmark body 1, and the bottom ends of the two brackets 9 are fixed to the bottom plate 10.

[0024] The effect achieved by the entire embodiment 2 is that, through the setting of the rotating shaft 1302 and the stabilizing plug plate 1303, when the device is plugged into the ground, the user can choose to open the two stabilizing plug plates 1303, so that the two stabilizing plug plates 1303 are rotated and plugged into the ground, which will stabilize both ends of the device and prevent it from tipping over due to external factors, making it more practical. In addition, through the setting of the inner cavity 1301 and the elastic member 14, when the stabilizing plug plate 1303 is rotated and placed in the inner cavity 1301, the elastic member 14 will limit it to prevent it from accidentally rotating and opening. The setting of the inner cavity 1301 can store the stabilizing plug plate 1303, and also reduce the overall volume of the device when not in use, making it convenient for storage and processing. Through the setting of the protective cover 12, when the device is not in use, the protective cover 12 can be screwed on to prevent the user from accidentally touching the insertion rod 11 and causing safety hazards, making it safer.

[0025] Working principle: When the device is used, first unscrew the protective cover 12 to expose the insertion rod 11, and the device is plugged into the ground through the insertion rod 11. Through the setting of the rotating shaft 1302 and the stabilizing plug plate 1303, when the device is plugged into the ground, the user can choose to open the two stabilizing plug plates 1303, so that the two stabilizing plug plates 1303 are rotated and plugged into the ground, which will stabilize both ends of the device. Then, the user rotates the rotating plate 7 to drive the connecting column 6 to rotate, thereby driving the threaded rod 2 to rotate, so that the second benchmark body 3 is lifted and moved under the limit of the limit block 4 and the limit groove 5. When the device is in use, it can be extended, and when not in use, the second benchmark body 3 can be retracted in the first benchmark body 1, reducing the overall thickness for subsequent storage.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A national land planning positioning pole, comprising a first pole body (1), characterized in that: A threaded rod (2) is provided inside the first benchmark body (1), and a second benchmark body (3) is threadedly connected to the outer wall of the threaded rod (2); the top end of the second benchmark body (3) passes through the first benchmark body (1) and is arranged outside the first benchmark body (1); both ends of the outer wall of the second benchmark body (3) are fixed with limit blocks (4); both ends of the inner wall of the first benchmark body (1) are provided with limit grooves (5) matching the limit blocks (4); a bottom plate (10) is provided below the first benchmark body (1), and an insertion rod (11) is fixed at the bottom end of the bottom plate (10); and both ends of the outer wall of the first benchmark body (1) are provided with stabilizing structures (13).

2. The national land planning positioning pole according to claim 1, characterized in that: The stabilizing structure (13) comprises inner cavities (1301) opened at both ends of the outer wall of the first pole body (1), the bottom sides of the inner walls of the two inner cavities (1301) are rotatably connected to rotating shafts (1302), and stabilizing plug plates (1303) matching the inner cavities (1301) are fixed on the outer walls of the two rotating shafts (1302).

3. The national land planning positioning pole according to claim 2 is characterized by: Elastic members (14) are fixed to both ends of the inner wall of the inner cavity (1301) on one side of the stabilizing plug plate (1303), and a handle (15) is fixed to the outer wall of the stabilizing plug plate (1303).

4. The national land planning positioning pole according to claim 1 is characterized by: A connecting column (6) is fixed to the bottom end of the threaded rod (2); the bottom end of the connecting column (6) passes through the first marking rod body (1) and is fixed to a rotating plate (7).

5. The national land planning positioning pole according to claim 4 is characterized by: A push plate (8) is fixed on the outer wall of the rotating plate (7), the connecting column (6) is rotatably connected to the first pole body (1), and the rotating plate (7) is arranged between the first pole body (1) and the bottom plate (10).

6. The national land planning positioning pole according to claim 1 is characterized by: A protective sleeve (12) is threadedly connected to the outer wall of the base plate (10), and the length of the protective sleeve (12) is longer than the length of the insertion rod (11). Brackets (9) are fixed on both sides of the bottom end of the first pole body (1), and the bottom ends of the two brackets (9) are fixed to the base plate (10).

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