Delimiting device

Abstract

The utility model provides a delimiting device, and belongs to the field of land planning. The delimiting device comprises a shell, a telescopic assembly used for stretching out and drawing back is fixedly installed in the shell, four guide assemblies are fixedly installed on the peripheral side of the shell, sliding plates and inserting plates are arranged in the four guide assemblies in a sliding fit mode, the sliding plates and the inserting plates are arranged in a rotating fit mode, sliding frames are fixedly installed on the four sliding plates, and the inserting plates are arranged on the sliding frames. And fixing plates are fixedly installed on the two sides of the two guide assemblies, threaded rods are arranged in the two fixing plates in a rotating fit mode, pressing seats located on the upper sides of the sliding frames are arranged on the tops of the threaded rods in a threaded fit mode, and a lamp is installed on the top of the telescopic assembly. The sliding plate is driven by the sliding frame to slide, the sliding plate slides to drive the insertion plate to be inserted into the soil, and the insertion plate can be inserted into the soil, so that the device is more stable after the insertion plate is inserted into the soil, and is not easy to separate from the soil and be pulled out.

Description

Technical Field

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

[0002] Boundary demarcation devices are often used in land planning. The use of demarcation devices is convenient for locating and marking the circled plots of land, and facilitates subsequent planning operations and management.

[0003] In the prior art, there is a land boundary demarcation device for land planning with patent number CN219265320U, which includes a plunger, a lifting groove is provided at the bottom of the plunger in the vertical direction, the plunger tip is slidably arranged in the lifting groove, a limit groove is provided inside the cover cap, a fixed rod is slidably arranged in the limit groove, the inner end of the spiral spring is fixedly connected to the clamping block, and the outer end of the spiral spring is fixedly connected to the inner wall of the semi-sunk hole, which can realize automatic recovery of the shielding cloth and combined land boundary demarcation operation of multiple groups of plungers, greatly improving the operation efficiency. However, the existing land boundary demarcation device for land planning only uses the plunger to be inserted into the soil, so that the existing land boundary demarcation device for land planning is unstable after being inserted into the soil, and the plunger is easy to fall out of the soil. For this reason, a demarcation device is proposed, which is inserted into the soil through an insertion plate, so that the demarcation device is more stable and not easy to fall out of the soil. Utility Model Content

[0004] In view of this, an embodiment of the utility model hopes to provide a demarcation device to solve or alleviate the technical problems existing in the prior art. The sliding frame drives the sliding plate to slide, and the sliding of the sliding plate drives the insertion plate to be inserted into the interior of the soil. Because the insertion plate can be inserted into the interior of the soil, the device is more stable after the insertion plate is inserted into the interior of the soil, and it is not easy to detach from the soil and be pulled out.

[0005] The technical solution of the utility model embodiment is achieved as follows:

[0006] A demarcation device comprises a shell, in which a telescopic component for extension and retraction is fixedly installed, four guide components are fixedly installed on the peripheral side of the shell, sliding plates and insert plates are slidably fitted in the four guide components, the sliding plates and the insert plates are rotatably fitted, sliding frames are fixedly installed on the four sliding plates, two of the guide components are fixedly installed with fixed plates on both sides, threaded rods are rotatably fitted in the two fixed plates, the top of the threaded rods are threadedly fitted with a clamping seat located on the upper side of the sliding frame, and a light is installed on the top of the telescopic component.

[0007] Preferably: the bottom of the shell is provided with a tip for inserting into the soil, the upper surface of the shell is provided with a circular groove, the bottom circumference of the telescopic component is fixedly installed in the circular groove, and the setting of the tip facilitates the insertion of the shell into the soil.

[0008] Preferably: the telescopic assembly includes a plurality of threaded tubes threadedly connected in sequence, each of the threaded tubes is provided with an external thread on the circumferential side, each of the threaded tubes is provided with a threaded hole inside, a fixing strip is fixedly installed on the upper surface of the telescopic assembly, and the provision of the external thread facilitates the threaded matching of the plurality of threaded tubes.

[0009] Preferably, the lamp is fixedly mounted on the upper side of the fixing bar by bolt connection or magnetic connection. The lamp is a lighting lamp with a solar panel or a power supply. The installation of the lamp makes it easy for workers to find the device in insufficient light.

[0010] Preferably: the four guide assemblies each include two guide bars symmetrically installed on the circumference of the outer shell, and the sliding plate and the insert plate are slidingly fitted between the two guide bars. The installation of the guide bars can guide the sliding plate during the sliding process, thereby making the sliding plate slide more smoothly.

[0011] Preferably, a first inclination angle is provided on one side of the bottom of the insertion plate, and two second inclination angles are provided on both sides of the bottom of the insertion plate. The first inclination angle and the second inclination angle facilitate the insertion of the insertion plate into the soil.

[0012] Preferably, the sliding frame is fixedly mounted on the upper surfaces of the four sliding plates, and two recesses for accommodating the threaded rods are provided at both ends of the sliding frame. The recesses are provided to facilitate the top of the threaded rod to rotate into the sliding frame.

[0013] Preferably: the bottom of the threaded rod is provided with a first protrusion which is rotatably matched with the fixed plate, the lower surface of the clamping seat and the upper surface of the sliding frame are in contact with each other, and two second protrusions are provided at both ends of the top of the clamping seat. The setting of the first protrusion facilitates the rotational matching of the threaded rod and the fixed plate.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] First, the utility model drives the sliding plate to slide by the sliding frame, and the sliding of the sliding plate drives the insertion plate to be inserted into the soil. Because the insertion plate can be inserted into the soil, the device is more stable after the insertion plate is inserted into the soil, and it is not easy to break away from the soil and be pulled out.

[0016] Second, the utility model can drive the lamp to rise and fall through the installation of telescopic components and lamps, so that the device can be more easily found when the light is insufficient or at night, so that workers can know the specific location of the device at night.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a first inclination angle structural diagram of the utility model;

[0021] Figure 3 It is a cross-sectional structural diagram of the utility model;

[0022] Figure 4 This is a structural diagram of the first protrusion of the utility model.

[0023] Figure numerals: 1. shell; 2. telescopic assembly; 3. guide assembly; 4. sliding plate; 5. insertion plate; 6. sliding frame; 7. fixing plate; 8. threaded rod; 9. clamping seat; 10. lamp; 11. threaded tube; 12. fixing bar; 13. guide bar; 101. tip; 501. first inclination angle; 502. second inclination angle; 601. notch; 801. first protrusion; 901. second protrusion. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4As shown, an embodiment of the utility model provides a demarcation device, comprising: a shell 1, a telescopic component 2 for telescopic use is fixedly installed in the shell 1, four guide components 3 are fixedly installed on the peripheral side of the shell 1, sliding plates 4 and insertion plates 5 are slidably provided in the four guide components 3, the sliding plates 4 and the insertion plates 5 are rotatably provided, sliding frames 6 are fixedly installed on the four sliding plates 4, wherein fixed plates 7 are fixedly installed on both sides of two guide components 3, threaded rods 8 are rotatably provided in the two fixed plates 7, the top of the threaded rods 8 is threadedly provided with a clamping seat 9 located on the upper side of the sliding frame 6, and a lamp 10 is installed on the top of the telescopic component 2.

[0027] In this embodiment, specifically: a tip 101 for inserting into the soil is provided at the bottom of the shell 1, a circular groove is provided on the upper surface of the shell 1, and the bottom circumference of the telescopic component 2 is fixedly installed in the circular groove. The opening of the circular groove facilitates the retraction of the telescopic component 2 into the interior of the shell 1.

[0028] In the present embodiment, specifically: the telescopic component 2 includes a plurality of threaded tubes 11 threadedly connected in sequence, each threaded tube 11 is provided with an external thread on its circumferential side, each threaded tube 11 is provided with a threaded hole inside, and a fixing bar 12 is fixedly installed on the upper surface of the telescopic component 2. When the telescopic component 2 needs to be telescoped, the plurality of threaded tubes 11 need to be rotated in sequence. During the process of the plurality of threaded tubes 11 being rotated in sequence, the telescopic component 2 is telescoped at this time.

[0029] In this embodiment, specifically: the lamp 10 is fixedly installed on the upper side of the fixing bar 12 by bolt connection or magnetic connection. The lamp 10 is a lighting lamp with a solar panel or a power supply. The lamp 10 and the fixing bar 12 are placed by bolt connection, so that the lamp 10 is not easily separated from the fixing bar 12. The lamp 10 and the fixing bar 12 are connected by magnetic attraction, which facilitates the separation of the lamp 10 from the fixing bar 12.

[0030] In this embodiment, specifically: the four guide components 3 each include two guide bars 13 symmetrically installed on the side of the outer shell 1, the sliding plate 4 and the insertion plate 5 are slidingly matched and arranged between the two guide bars 13, and the installation of the sliding plate 4 can push the insertion plate 5 to be inserted into the soil, so that after the insertion plate 5 is inserted into the soil, the device is not easy to be pulled out.

[0031] In this embodiment, specifically: a first inclination angle 501 is provided on one side of the bottom of the insertion plate 5, and two second inclination angles 502 are provided on both sides of the bottom of the insertion plate 5. When the insertion plate 5 slides in the soil, due to the provision of the first inclination angle 501, the insertion plate 5 tilts and slides, thereby facilitating the insertion of the insertion plate 5 into the soil.

[0032] In this embodiment, specifically: the sliding frame 6 is fixedly installed on the upper surface of the four sliding plates 4, and two recesses 601 for accommodating the threaded rod 8 are provided at both ends of the sliding frame 6. The opening of the recess 601 makes it convenient for the threaded rod 8 to drive the clamping seat 9 to clamp the sliding frame 6. When the sliding frame 6 is clamped, the insertion plate 5 is inserted into the soil, and the insertion plate 5 is not easy to move, so that the device is not easy to separate from the soil.

[0033] In this embodiment, specifically: the bottom of the threaded rod 8 is provided with a first protrusion 801 which is rotatably cooperated with the fixed plate 7, the lower surface of the clamping seat 9 is in contact with the upper surface of the sliding frame 6, and two second protrusions 901 are provided at both ends of the top of the clamping seat 9. The setting of the second protrusion 901 facilitates the workers to rotate the clamping seat 9, making it more convenient for the workers to rotate the clamping seat 9.

[0034] When the utility model is working, when the insertion plate 5 in the device needs to be inserted into the soil, the outer shell 1 is pressed first, and then the outer shell 1 is inserted into the soil. At this time, the sliding plate 4 and the insertion plate 5 are both located inside the soil. At this time, the sliding frame 6 is pressed downward. After the sliding frame 6 is pressed, the sliding plate 4 and the insertion plate 5 are driven to slide. After the insertion plate 5 slides, it disengages from the guide assembly 3. At this time, the insertion plate 5 is tilted and inserted into the soil during the sliding process. When the insertion plate 5 is inserted into the soil, the threaded rod 8 is rotated at this time. After the threaded rod 8 is rotated, the threaded rod 8 is in a vertical state at this time. At this time, the pressing seat 9 is located on the upper surface of the sliding frame 6. Then the pressing seat 9 is rotated. During the rotation of the pressing seat 9, it slides toward the side close to the sliding frame 6. During the sliding process of the pressing seat 9, the sliding frame 6 is gradually pressed. When the sliding frame 6 is pressed, the sliding frame 6 is not easy to slide at this time.

[0035] When the lamp 10 needs to be raised, the multiple threaded tubes 11 are rotated. During the rotation of the multiple threaded tubes 11, the lamp 10 is driven to rise. After the lamp 10 is raised, the lamp 10 is turned on. When the lamp 10 is on, it is easier for workers to observe the specific position of the device in low light conditions.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A delineation device, comprising a housing (1), characterized in that: A telescopic assembly (2) for telescoping is fixedly installed in the housing (1); four guide assemblies (3) are fixedly installed on the peripheral side of the housing (1); a sliding plate (4) and an insert plate (5) are slidably arranged in the four guide assemblies (3); the sliding plate (4) and the insert plate (5) are rotatably arranged; and a sliding frame (6) is fixedly installed on each of the four sliding plates (4); A fixing plate (7) is fixedly installed on both sides of the two guide assemblies (3), a threaded rod (8) is rotatably provided in the two fixing plates (7), a pressing seat (9) located on the upper side of the sliding frame (6) is threadably provided at the top of the threaded rod (8), and a lamp (10) is installed on the top of the telescopic assembly (2).

2. A delineation device according to claim 1, characterized in that: The bottom of the shell (1) is provided with a tip (101) for inserting into the soil, the upper surface of the shell (1) is provided with a circular groove, and the bottom circumference of the telescopic component (2) is fixedly installed in the circular groove.

3. A delineation device according to claim 2, characterized in that: The telescopic assembly (2) comprises a plurality of threaded tubes (11) threadedly connected in sequence, each of the threaded tubes (11) being provided with external threads on its circumference, each of the threaded tubes (11) being provided with a threaded hole inside, and a fixing strip (12) being fixedly mounted on the upper surface of the telescopic assembly (2).

4. A delineation device according to claim 3, characterized in that: The lamp (10) is fixedly mounted on the upper side of the fixing bar (12) by means of bolt connection or magnetic connection, and the lamp (10) is a lighting lamp with a solar panel or a power supply.

5. A demarcation device according to any one of claims 1 to 4, characterized in that: The four guide assemblies (3) each comprise two guide bars (13) symmetrically mounted on the circumference of the housing (1), and the sliding plate (4) and the insert plate (5) are slidably arranged between the two guide bars (13).

6. A delineation device according to claim 5, characterized in that: A first inclination angle (501) is provided on one side of the bottom of the insert plate (5), and two second inclination angles (502) are provided on both sides of the bottom of the insert plate (5).

7. A delineation device according to claim 6, characterized in that: The sliding frame (6) is fixedly mounted on the upper surfaces of the four sliding plates (4), and two recesses (601) for accommodating the threaded rods (8) are provided at both ends of the sliding frame (6).

8. A delineation device according to claim 7, characterized in that: The bottom of the threaded rod (8) is provided with a first protrusion (801) which is rotatably matched with the fixing plate (7), the lower surface of the clamping seat (9) and the upper surface of the sliding frame (6) are in contact with each other, and two second protrusions (901) are provided at both ends of the top of the clamping seat (9).

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