Land planning land insertion marking device

Abstract

The utility model discloses a land planning ground inserting marking device which comprises a base and further comprises a fence arranged in the middle of the upper portion of the base, limiting grooves are formed in the two side walls of the fence, limiting blocks are slidably connected into the limiting grooves in the two sides, lifting columns are fixedly connected to the close sides of the limiting blocks on the two sides, and marking plates are fixedly connected to the top ends of the lifting columns. A transmission device is arranged between the fence and the base, a ground inserting device is arranged in the middle of the bottom end of the base and comprises a ground inserting column fixedly connected to the middle of the bottom end of the base, a threaded groove is formed in the outer wall of the ground inserting column, a containing cavity is formed in the ground inserting column, and a plurality of through holes communicated with the containing cavity are formed in the two sides of the ground inserting column. Limiting plates are inserted into the through holes, and the multiple limiting plates extend outwards, so that the equipment is fixed. The marking device has the advantages that the transmission device is arranged, so that the marking plate can be lifted to a proper position; and a ground inserting device is arranged, so that the equipment can operate more stably.

Description

Technical Field

[0001] This utility model relates to the field of marking device technology, specifically to a land planning and marking device. Background Technology

[0002] In my country's urbanization process, the rational planning and utilization of land resources is crucial. However, traditional land boundary marking methods suffer from problems such as susceptibility to damage and lack of intuitiveness, leading to unclear land boundaries and affecting land planning and development. To address this issue, we have developed a land planning marker device that effectively improves land boundary identification, facilitates land planning, surveying, and management, and helps improve the efficiency of land resource utilization.

[0003] Chinese patent CN219575046U discloses a ground-inserting marking device, including a support rod and a ground-inserting rod. A spiral rotating plate is fixed to the lower side of the ground-inserting rod, and the end of the spiral rotating plate is provided with a blade. A protective box is provided on the upper side of the support rod, and the lower side of the protective box has an opening. A display board is provided inside the protective box, and the display board can be removed through the opening on the lower side of the protective box. This ground-inserting marking device, equipped with a spiral rotating plate, allows the marking device to be inserted into the ground by rotating the spiral rotating plate. Installation is possible without external tools, and the installed marking device, constrained by the spiral rotating plate, has a certain structural strength, making it difficult to pull directly out of the ground. When disassembly is needed, the marking device can be rotated to remove it from the ground for easy use. Furthermore, the marking content of this device can be changed, making it highly applicable. However, there are still some shortcomings that can be improved:

[0004] 1. In this utility model, the protective box is supported by a connecting rod and a grounding rod. However, when adjusting the height of the protective box, it is necessary to remove the protective box from the connecting rod and then insert an additional connecting rod to raise the height of the protective box. The operation steps are cumbersome. At the same time, users need to carry an additional connecting rod when transporting the equipment, which increases the burden of transportation.

[0005] 2. In this utility model, a spiral rotating plate is provided at the lower part of the grounding pole to stabilize the device. However, the spiral rotating plate is exposed and may come into contact with other objects during transportation, and the blade may damage other equipment; at the same time, if the height of the device needs to be adjusted, the spiral rotating plate needs to be rotated and pulled out again, which wastes extra time.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the above-mentioned problems and provide a land planning and marking device.

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a land planning and marking device, comprising: a base, and further comprising:

[0009] The enclosure is located in the middle above the base. Limit grooves are opened on both side walls of the enclosure. Limit blocks are slidably connected in the limit grooves on both sides. Lifting columns are fixedly connected to the adjacent sides of the limit blocks on both sides.

[0010] A marking plate, which is fixedly connected to the top of the lifting column;

[0011] A transmission device is provided between the enclosure and the base, which enables the lifting column to push the marking plate to rise and fall.

[0012] A grounding device is provided, which is located in the middle of the bottom end of the base. The grounding device includes a grounding post fixedly connected to the middle of the bottom end of the base. The outer wall of the grounding post has a threaded groove. The grounding post has a receiving cavity. Several through holes communicating with the receiving cavity are opened on both sides of the grounding post. Limiting plates are inserted into the through holes. The device is fixed by the several limiting plates extending outward.

[0013] As an improvement, the transmission device includes an equipment box fixedly connected to the top center of the base, the enclosure fixedly connected to the top of the equipment box, a first rotating hole in the top center of the equipment box, and a second rotating hole in the center of one side of the equipment box.

[0014] As an improvement, a rotating shaft is rotatably connected to the inner wall of the rotating hole, a threaded column is fixedly connected to the top of the rotating shaft, the threaded column is threadedly connected to the lifting column, and a bevel gear is fixedly connected to the bottom of the rotating shaft.

[0015] As an improvement, a second bevel gear is meshed on one side of the first bevel gear, and a second rotating shaft is fixedly connected to the second bevel gear. The second rotating shaft is rotatably connected to the second rotating hole, and a rotating handle is fixedly connected to the end of the second rotating shaft away from the second bevel gear.

[0016] As an improvement, the equipment box has several fixing slots on the side near the rotating handle, and a limiting shaft is inserted into the rotating handle. The rotating handle is limited by the limiting shaft being inserted into the fixing slot.

[0017] As an improvement, the grounding device further includes a drive shaft rotatably connected to the middle of the bottom wall of the receiving cavity. A first drive gear is fixedly connected to the upper part of the outer wall of the drive shaft, a second drive gear meshes with one side of the first drive gear, and a motor is fixedly connected to the top of the second drive gear.

[0018] As an improvement, a number of transmission gears are fixedly connected to the outer wall of the transmission shaft. The front and rear ends of the transmission gears are meshed with toothed plates. The side of the toothed plate away from the transmission gears is fixedly connected to the limiting plate. The front and rear sides of the toothed plates are fixedly connected to slide rails, which are slidably connected to the inner wall of the receiving cavity.

[0019] The advantages of this utility model compared with the prior art are as follows:

[0020] 1. This utility model incorporates a transmission device between the enclosure and the base. This transmission device enables the threaded column in the equipment to drive the lifting column to move up and down, thereby moving the marking plate to the designated height. At the same time, it reduces the number of operation steps, making the process of lifting and lowering the marking plate more convenient. It also avoids the need to carry extra parts, reducing the burden of transportation.

[0021] 2. This utility model features a grounding device at the bottom of the base. The grounding device includes several limiting plates housed within the grounding post, reducing the impact of the limiting plates on other equipment during transportation and minimizing the risk of damage to the limiting plates. When readjusting the equipment, the limiting plates can be quickly retracted into the grounding post, allowing the grounding post to be pulled out from underneath more quickly and increasing work efficiency. Attached Figure Description

[0022] Figure 1 This is a perspective view of a land planning and marking device according to this utility model.

[0023] Figure 2 This is a structural diagram of a land planning and marking device according to this utility model.

[0024] Figure 3 This is an enlarged view of a land planning and marking device of this utility model at point A.

[0025] Figure 4 This is a schematic diagram of the transmission device in a land planning and marking device of this utility model.

[0026] Figure 5 This is a structural diagram of the insertion device in a land planning and marking device according to this utility model.

[0027] As shown in the figure:

[0028] 1. Base; 2. Enclosure; 3. Limiting groove;

[0029] 4. Limiting block; 5. Lifting column; 6. Marking plate;

[0030] 7. Transmission device; 701. Equipment box; 702. Rotating hole one; 703. Rotating hole two; 704. Rotating shaft one; 705. Threaded column; 706. Bevel gear one; 707. Bevel gear two; 708. Rotating shaft two; 709. Rotating handle; 710. Fixed groove; 711. Limiting shaft;

[0031] 8. Ground insertion device; 801. Ground insertion post; 802. Receiving cavity; 803. Through hole; 804. Limiting plate; 805. Drive shaft; 806. Drive gear one; 807. Drive gear two; 808. Motor; 809. Drive gear three; 810. Gear plate; 811. Slide rail. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings.

[0033] The working principle of this utility model is as follows: Figures 1-3 As shown, a land planning marking device includes: a base 1, a fence 2 is provided in the middle of the upper part of the base 1, a lifting column 5 is slidably connected to the inner wall of the fence 2, a marking plate 6 is fixedly connected to the top of the lifting column 5, and a conspicuous sign is affixed to the marking plate 6 to remind relevant personnel.

[0034] Next, limit grooves 3 are opened on both side walls of the enclosure 2. Limit blocks 4 are slidably connected in the limit grooves 3. The adjacent sides of the two limit blocks 4 are fixedly connected to the lifting column 5. Thus, the lifting column 5 can drive the marking plate 6 to rise and fall within a limited range.

[0035] Then, the enclosure 2 and the base 1 are connected to each other by a transmission device 7.

[0036] Finally, a grounding device 8 is provided at the center of the bottom of the base 1 to ensure the stability of the entire device.

[0037] The above-mentioned structures together constitute the general appearance of the land planning and marking device of this utility model.

[0038] according to Figure 2 and Figure 4 As shown, in order to further explain the specific working principle of the land planning and marking device of this utility model, the transmission device 7 mentioned above includes an equipment box 701 fixedly connected to the top center of the base 1. A rotating hole 702 is opened in the top center of the equipment box 701, and the enclosure 2 is fixedly connected to the top of the equipment box 701.

[0039] Then, a bevel gear 706 is installed inside the equipment box 701. A rotating shaft 704 is fixedly connected to the top of the bevel gear 706. The rotating shaft 704 is rotatably connected to the inner wall of the rotating hole 702. A threaded column 705 is fixedly connected to the top of the rotating shaft 704. The threaded column 705 is threadedly connected to the lifting column 5. When the bevel gear 706 indirectly drives the threaded column 705 to rotate, the lifting column 5, which is threadedly connected to the threaded column 705, will automatically rise and fall.

[0040] Meanwhile, a second rotating hole 703 is opened in the middle of one side of the equipment box 701. A second rotating shaft 708 is rotatably connected to the inner wall of the second rotating hole 703. A second bevel gear 707 is fixedly connected to one end of the second rotating shaft 708 inside the equipment box 701. The second bevel gear 707 meshes with the first bevel gear 706. A rotating handle 709 is fixedly connected to the other end of the second rotating shaft 708 outside the equipment box 701. Thus, turning the rotating handle 709 can indirectly drive the second bevel gear 707 to rotate.

[0041] Next, several fixing slots 710 are opened on the side of the equipment box 701 near the rotating handle 709. It should be noted that the fixing slots 710 are arranged in a ring around the rotating hole 703, and the rotating holes 703 are evenly spaced. In addition, a limiting shaft 711 is inserted into the rotating handle 709. Finally, the rotating handle 709 is limited and fixed by inserting the limiting shaft 711 into the corresponding fixing slot 710.

[0042] The technical effect achieved by the technical solution composed of the above-mentioned technical features is as follows: when the limiting shaft 711 is pulled outward, when the limiting shaft 711 is completely removed from the fixed groove 710, the rotating handle 709 is turned. The rotating handle 709 indirectly drives the bevel gear 707 to rotate through the rotating shaft 708. The bevel gear 706 meshing with the bevel gear 707 will indirectly drive the threaded column 705 to rotate through the rotating shaft 704. When the threaded column 705 rotates, the lifting column 5 threaded to it will push the marking plate 6 to rise and fall.

[0043] according to Figure 1 and Figure 5 As shown, in order to further explain the specific working principle of the land planning and marking device of this utility model, the marking device 8 includes a marking post 801 fixedly connected to the middle of the bottom end of the base 1. The outer wall of the marking post 801 has a threaded groove, which makes it easier for the marking post 801 to be inserted into the ground.

[0044] Next, a receiving cavity 802 is opened inside the grounding post 801. A drive shaft 805 is rotatably connected to the middle of the bottom wall of the receiving cavity 802. A drive gear 806 is fixedly connected to the upper part of the outer wall of the drive shaft 805. A drive gear 807 meshes with one side of the drive gear 806. A motor 808 is fixedly connected to the top of the drive gear 807. The motor 808 is fixedly connected to the inner wall of the receiving cavity 802 by a motor seat. Thus, the motor 808 can indirectly drive the drive shaft 805 to rotate through the meshing of the drive gear 806 and the drive gear 807.

[0045] Then, several through holes 803 communicating with the receiving cavity 802 are opened on both sides of the ground insertion post 801. The through holes 803 on both sides are symmetrically arranged. At the same time, a limit plate 804 is inserted into the through holes 803 on both sides.

[0046] In addition, several transmission gears 809 are fixedly connected to the outer wall of the transmission shaft 805. The transmission gears 809 are all located below the transmission gear 806, and the transmission gears 809 are evenly spaced. It should be noted that the transmission gears 809 are located between the corresponding through holes 803 on both sides.

[0047] The front and rear ends of the transmission gear 3 809 are meshed with toothed plates 810. The side of the toothed plate 810 away from the transmission gear 3 809 is fixedly connected to the corresponding limiting plate 804. When the transmission gear 3 809 rotates, the toothed plate 810 meshing with it will push the corresponding limiting plate 804 to extend outward.

[0048] Finally, slide rails 811 are fixedly connected to the opposite sides of the front and rear toothed plates 810, and the slide rails 811 are fixedly connected to the inner wall of the receiving cavity 802. Thus, the displacement of the toothed plates 810 is more stable.

[0049] The technical effect achieved by the technical solution composed of the above-mentioned technical features is as follows: When the motor 808 runs, it drives the transmission gear 2 807 to rotate. The transmission gear 1 806 meshing with the transmission gear 2 807 will drive the transmission shaft 805 to rotate. When the transmission shaft 805 rotates, it will drive several transmission gears 3 809 to rotate. Then, the transmission gears 3 809 will drive the two toothed plates 810 to move towards the distancing side. The toothed plates 810 will push the limiting plate 804 to move outward. When several limiting plates 804 are moved out of the grounding post 801, the entire device can be limited and fixed.

[0050] according to Figures 1 to 5As shown, during use, the ground-inserting post 801 is rotated and inserted into the ground. The threaded groove on the ground-inserting post 801 makes the rotation smoother and saves physical effort. When the ground-inserting post 801 is inserted into the appropriate position and the marking plate 6 is aligned with the appropriate angle, the rotation stops. Then the motor 808 runs, indirectly driving the transmission shaft 805 to rotate through the meshing of the first transmission gear 806 and the second transmission gear 807. Immediately afterwards, the toothed plate 810 pushes the corresponding limiting plate 804 to move outward. When several limiting plates 804 are all outside the ground-inserting post 801 and the limiting plates 804 are inserted into the ground, the entire device is further stabilized. Finally, the transmission device 7 runs, causing the lifting post 5 to move the marking plate 6 to the appropriate height.

[0051] Finally, it should be noted that a baffle plate is installed on the top wall of the through hole 803 to reduce the entry of dirt and other dust into the receiving cavity 802. At the same time, it can also scrape off the dirt on the limiting plate 804, ensuring more stable operation of the equipment in the receiving cavity 802.

[0052] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0053] In addition, all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The specific implementation of this disclosure omits detailed descriptions of known functions and known components. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

Claims

1. A land planning marker device, comprising: The base (1) is characterized in that it further includes: The enclosure (2) is located in the middle above the base (1). The enclosure (2) has a limit groove (3) on both side walls. Limit blocks (4) are slidably connected in the limit grooves (3) on both sides. Lifting columns (5) are fixedly connected to the adjacent sides of the limit blocks (4) on both sides. Marking plate (6), the marking plate (6) is fixedly connected to the top of the lifting column (5); The transmission device (7) is located between the enclosure (2) and the base (1). The transmission device (7) enables the lifting column (5) to push the marking plate (6) to rise and fall. A grounding device (8) is provided at the middle of the bottom end of the base (1). The grounding device (8) includes a grounding post (801) fixedly connected to the middle of the bottom end of the base (1). The outer wall of the grounding post (801) is provided with a threaded groove. The grounding post (801) is provided with a receiving cavity (802). Several through holes (803) communicating with the receiving cavity (802) are provided on both sides of the grounding post (801). Limiting plates (804) are inserted into the through holes (803). The equipment is fixed by the several limiting plates (804) extending outward.

2. The land planning and marking device according to claim 1, characterized in that: The transmission device (7) includes an equipment box (701) fixedly connected to the top center of the base (1), the enclosure (2) fixedly connected to the top of the equipment box (701), a rotating hole (702) is opened in the middle of the top of the equipment box (701), and a rotating hole (703) is opened in the middle of one side of the equipment box (701).

3. A land planning marker device according to claim 2, characterized in that: A rotating shaft (704) is rotatably connected to the inner wall of the rotating hole (702). A threaded column (705) is fixedly connected to the top of the rotating shaft (704). The threaded column (705) is threadedly connected to the lifting column (5). A bevel gear (706) is fixedly connected to the bottom of the rotating shaft (704).

4. A land planning marker device according to claim 3, characterized in that: The first bevel gear (706) is meshed with the second bevel gear (707) on one side. The second bevel gear (707) is fixedly connected to the second rotating shaft (708). The second rotating shaft (708) is rotatably connected to the second rotating hole (703). The end of the second rotating shaft (708) away from the second bevel gear (707) is fixedly connected to the rotating handle (709).

5. A land planning and marking device according to claim 4, characterized in that: The equipment box (701) has several fixing slots (710) on the side near the rotating handle (709). A limiting shaft (711) is inserted into the rotating handle (709). The rotating handle (709) is limited by the limiting shaft (711) being inserted into the fixing slot (710).

6. A land planning marker device according to claim 1, characterized in that: The ground insertion device (8) further includes a drive shaft (805) rotatably connected to the middle of the bottom wall of the receiving cavity (802). A first drive gear (806) is fixedly connected to the upper part of the outer wall of the drive shaft (805). A second drive gear (807) is meshed on one side of the first drive gear (806). A motor (808) is fixedly connected to the top of the second drive gear (807).

7. A land planning marker device according to claim 6, characterized in that: A plurality of transmission gears (809) are fixedly connected to the outer wall of the transmission shaft (805). The front and rear ends of the transmission gears (809) are meshed with toothed plates (810). The side of the toothed plate (810) away from the transmission gears (809) is fixedly connected to the limiting plate (804). The sides of the toothed plates (810) that are separated from each other are fixedly connected to slide rails (811). The slide rails (811) are slidably connected to the inner wall of the receiving cavity (802).

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