Fixed point marking device for land survey

Abstract

The utility model discloses a fixed point marking device for land survey, which comprises a marking box and a marking mechanism, the bottom of the marking box is provided with a first walking wheel, the front side of the left side of the bottom of the marking box is provided with a second walking wheel, the inner wall of the marking box is rotatably provided with a mounting rod, and the front side of the mounting rod is fixedly provided with a dispersion disc; dispersing holes are formed in the surface of the dispersing disc, the placing box is installed at the bottom of the inner wall of the marking box, the spring is fixedly installed at the bottom of the inner wall of the placing box, the supporting plate is fixedly installed at the top end of the spring, the stopping block is fixedly installed at the top of the inner wall of the placing box, and the bottom of the stopping block is obliquely arranged. By arranging the dispersing disc, the dispersing holes and the marking mechanism, marking rods for marking can be placed by the marking mechanism, so that the marking rods for marking can be conveniently pushed to enter the dispersing disc from the dispersing holes, slide out of the dispersing holes and fall onto the ground, and the marking rods can be conveniently inserted into the ground for marking.

Description

Technical Field

[0001] The utility model relates to the technical field of land surveying, in particular to a fixed-point marking device for land surveying. Background Art

[0002] Land is an important foundation for our survival and development, so it is of great significance to do a good job in land surveying. With the progress of society, science and technology are constantly developing, and the value of land consolidation work is also constantly increasing. Therefore, people’s requirements for surveying and mapping technology in land surveying are also constantly increasing. Among them, the methods of land surveying mainly include ordinary surveying, remote sensing technology measurement, geodetic surveying, map compilation and other methods. When measuring, it is necessary to mark the measuring points to facilitate subsequent review or construction.

[0003] Existing marking rods not only need to be carried by operators, but also need to be manually extracted and inserted into the ground when marking the land after measurement. When measuring a longer area, operators need to carry more marking rods, which may cause the marking rods to fall when being extracted. Utility Model Content

[0004] The purpose of the utility model is to provide a fixed-point marking device for land surveying to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a fixed-point marking device for land surveying, comprising a marking box, a first running wheel is installed at the bottom of the marking box, a second running wheel is installed at the front side of the left side of the bottom of the marking box, a mounting rod is rotatably installed on the inner wall of the marking box, a dispersion disk is fixedly installed on the front side of the mounting rod, and dispersion holes are opened on the surface of the dispersion disk;

[0007] A marking mechanism, the marking mechanism comprising:

[0008] A placement box, the placement box is installed at the bottom of the inner wall of the marking box;

[0009] A spring, wherein the spring is fixedly mounted on the bottom of the inner wall of the placement box;

[0010] A support plate, the support plate is fixedly mounted on the top of the spring, and the support plate is slidably connected to the inner wall of the placement box;

[0011] The blocking block is fixedly mounted on the top of the inner wall of the placement box, and the bottom of the blocking block is inclined.

[0012] In a preferred solution, a connection plate is fixedly installed on the left side of the placement box, and the left side of the connection plate is in contact with the right side of the dispersion disk.

[0013] In a preferred solution, a fixed block is fixedly installed on the left side of the marking box, a feed pipe is fixedly installed on the left side of the fixed block, and the feed pipe is located at the bottom of the dispersion plate.

[0014] In a preferred solution, a first rotating rod is fixedly mounted on the back of the second walking wheel, a first transmission wheel is fixedly mounted on the surface of the first rotating rod, a first mounting plate is fixedly mounted on the bottom of the marking box, and the back of the first rotating rod is rotatably connected to the front of the first mounting plate.

[0015] In a preferred embodiment, a second rotating rod is rotatably mounted on the inner wall of the marking box, a first driven wheel is fixedly mounted on the surface of the second rotating rod, a first transmission belt is wound around the surface of the first transmission wheel, and the first transmission belt is sleeved inside the belt grooves on the surfaces of the first transmission wheel and the first driven wheel.

[0016] In a preferred solution, a through opening is provided at the bottom of the inner wall of the marking box, a second mounting plate is fixedly mounted at the bottom of the marking box, and a third rotating rod is rotatably mounted on the inner side of the second mounting plate.

[0017] In a preferred solution, a second transmission wheel is fixedly mounted on the surface of the second rotating rod, a second driven wheel is fixedly mounted on the surface of the third rotating rod, a second transmission belt is wound around the surface of the second transmission wheel, and the second transmission belt is sleeved inside the belt grooves on the surfaces of the second transmission wheel and the second driven wheel.

[0018] In a preferred solution, a mounting cylinder is fixedly mounted on the surface of the third rotating rod, and an extrusion block is fixedly mounted on the surface of the mounting cylinder.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the fixed-point marking device for land surveying:

[0020] 1. By providing a dispersion disk, dispersion holes and a marking mechanism, the marking mechanism can place the marking rod for marking, so that the marking rod for marking can be pushed into the dispersion disk through the dispersion hole, and slide out of the dispersion hole and fall to the ground, so that the marking rod can be inserted into the ground for marking.

[0021] 2. By providing a fixing block and a discharge pipe, the fixing block can be installed on the discharge pipe after installation, so that the discharge pipe can guide the marking rod and the marking rod can slide down from the discharge pipe, thereby facilitating the guidance of the marking rod and enabling the marking rod to be inserted into the ground for marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the marking box of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the marking box of the utility model when viewed from above;

[0025] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the placement box of the utility model.

[0026] In the figure: 1. marking box; 2. first walking wheel; 3. second walking wheel; 4. mounting rod; 5. dispersion disk; 6. dispersion hole; 7. marking mechanism; 71. placement box; 72. spring; 73. support plate; 74. blocking block; 8. connecting plate; 9. fixing block; 10. feeding pipe; 11. first rotating rod; 12. first transmission wheel; 13. first mounting plate; 14. second rotating rod; 15. first driven wheel; 16. first transmission belt; 17. through-hole; 18. second mounting plate; 19. third rotating rod; 20. second transmission wheel; 21. second driven wheel; 22. second transmission belt; 23. mounting cylinder; 24. extrusion block. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 The utility model provides a technical solution: a fixed-point marking device for land surveying, comprising a marking box 1 and a marking mechanism 7, a first running wheel 2 is installed at the bottom of the marking box 1, a second running wheel 3 is installed at the front side of the left bottom of the marking box 1, a mounting rod 4 is rotatably installed on the inner wall of the marking box 1, a dispersion disk 5 is fixedly installed on the front side of the mounting rod 4, and dispersion holes 6 are opened on the surface of the dispersion disk 5, which can facilitate the user to push the marking box 1 to move the marking box 1, and the dispersion disk 5 can be installed after the mounting rod 4 is installed, so that when the dispersion disk 5 rotates, the marking rod in the marking mechanism 7 enters the dispersion hole 6, and then the surface rod entering the dispersion hole 6 can fall from the other end of the dispersion hole 6, so that the marking rod can be inserted into the ground for marking.

[0029] Reference Figure 1-Figure 4In a preferred embodiment, by setting a marking mechanism 7, the marking mechanism 7 includes a placement box 71, a spring 72, a support plate 73 and a blocking block 74. The placement box 71 is installed at the bottom of the inner wall of the marking box 1, the spring 72 is fixedly installed at the bottom of the inner wall of the placement box 71, the support plate 73 is fixedly installed at the top of the spring 72, the support plate 73 is slidably connected to the inner wall of the placement box 71, and the blocking block 74 is fixedly installed at the top of the inner wall of the placement box 71. The bottom of the blocking block 74 is inclined, so that the spring 72 can be installed in the placement box 71 to support the support plate 73, so that the marking rod placed on the support plate 73 can be moved upward. The inclined surface of the blocking block 74 blocks and guides the marking rod, so that the marking rod can move outward and enter the dispersion hole 6, so that the marking rod can slide out from the other end of the dispersion hole 6 and be inserted into the ground for marking. A connecting plate 8 is fixedly installed on the left side of the placement box 71, and the left side of the connecting plate 8 contacts the right side of the dispersion disk 5, so that the connecting plate 8 can support the extruded marking rod to facilitate the insertion of the marking rod into the dispersion hole 6. The marking box 1 has a large space to accommodate more marking rods, so that after the marking rods in the placement box 71 are used up, the marking rods in the marking box 1 can be inserted into the placement box 71 for use.

[0030] At the same time, a fixed block 9 is fixedly installed on the left side of the marking box 1, and a feeding pipe 10 is fixedly installed on the left side of the fixed block 9. The feeding pipe 10 is located at the bottom of the dispersion disk 5, so that the fixed block 9 can be installed to install the feeding pipe 10 after installation, so that the feeding pipe 10 can guide the marking rod and make the marking rod slide from the feeding pipe 10, thereby facilitating the guidance of the marking rod and allowing the marking rod to be inserted into the ground.

[0031] Reference Figure 1-Figure 3 In a preferred embodiment, a first rotating rod 11 is fixedly installed on the back of the second walking wheel 3, and a first transmission wheel 12 is fixedly installed on the surface of the first rotating rod 11. A first mounting plate 13 is fixedly installed on the bottom of the marking box 1. The back of the first rotating rod 11 is rotatably connected to the front of the first mounting plate 13, and can drive the first rotating rod 11 to rotate through the second walking wheel 3 when the marking box 1 is pushed. After the first mounting plate 13 is installed, the first rotating rod 11 can be supported and limited, and the inner wall of the marking box 1 is rotatably installed with a second rotating rod 14, and a first driven wheel 15 is fixedly installed on the surface of the second rotating rod 14. A first transmission belt 16 is wound around the surface of the first transmission wheel 12, and the first transmission belt 16 is sleeved inside the belt grooves on the surfaces of the first transmission wheel 12 and the first driven wheel 15. After the second rotating rod 14 is installed, the first driven wheel 15 can be installed, so that the first transmission wheel 12 drives the first driven wheel 15 to rotate through the first transmission belt 16 when it rotates, so that the first driven wheel 15 drives the dispersion rod to rotate.

[0032] Reference Figure 1-Figure 3 In a preferred embodiment, a through hole 17 is provided at the bottom of the inner wall of the marking box 1, and a second mounting plate 18 is fixedly installed at the bottom of the marking box 1. A third rotating rod 19 is rotatably installed on the inner side of the second mounting plate 18, so that the third rotating rod 19 can be installed after the second mounting plate 18 is installed, and a second transmission wheel 20 is fixedly installed on the surface of the second rotating rod 14, and a second driven wheel 21 is fixedly installed on the surface of the third rotating rod 19. A second transmission belt 22 is wound around the surface of the second transmission wheel 20, and the second transmission belt 22 is sleeved inside the belt grooves on the surfaces of the second transmission wheel 20 and the second driven wheel 21, so that the second rotating rod 14 and the third rotating rod 19 can rotate the second transmission rod and the second driven wheel 21, so that when the second transmission wheel 20 is driven to rotate by the second rotating rod 14, the second driven wheel 21 is driven to rotate by the second transmission belt 22, so that the second driven wheel 21 can drive the third rotating rod 19 to rotate.

[0033] At the same time, a mounting tube 23 is fixedly installed on the surface of the third rotating rod 19, and an extrusion block 24 is fixedly installed on the surface of the mounting tube 23, so that the third rotating rod 19 can install the mounting tube 23, and the mounting tube 23 can install the extrusion block 24, so that the third rotating rod 19 can drive the extrusion block 24 to rotate through the mounting rod 4, and then the extrusion block 24 can squeeze the marking rod inserted into the ground, so that the marking rod can be inserted deeper into the ground to prevent the marking rod from tipping over.

[0034] Specifically, the working process or working principle of the fixed-point marking device for land surveying is as follows: when in use, the user installs the placement box 71 into the marking box 1 so that the connecting plate 8 fits the surface of the dispersion disk 5. When the user pushes the marking box 1, the second running wheel 3 can rotate, and the second running wheel 3 drives the first transmission wheel 12 to rotate through the first rotating rod 11, so that the first transmission wheel 12 drives the first driven wheel 15 to rotate through the first transmission belt 16, and the first driven wheel 15 drives the dispersion disk 5 and the second transmission wheel 20 to rotate through the second rotating rod 14. When the dispersion disk 5 rotates, the dispersion hole 6 can be rotated to the placement box 71. At the outlet, the spring 72 can support the marking rod on the support plate 73, and the blocking block 74 can block the marking rod, so that the marking rod can enter the dispersion hole 6, and the marking rod can enter the discharge pipe 10 and then be inserted into the ground, so that the land can be marked. When the second rotating rod 14 drives the second transmission wheel 20 to rotate, the second driven wheel 21 is driven to rotate through the second transmission belt 22, and the second driven wheel 21 can be driven by the third rotating rod 19 to drive the installation cylinder 23 to rotate, so that the installation cylinder 23 drives the extrusion block 24 to extrude the marking rod, so that the marking rod can be stably inserted into the ground, thereby facilitating the marking of the land size.

Claims

1. A fixed-point marking device for land surveying, comprising a marking box (1), characterized in that: A first running wheel (2) is installed at the bottom of the marking box (1), a second running wheel (3) is installed at the front side of the left side of the bottom of the marking box (1), a mounting rod (4) is rotatably mounted on the inner wall of the marking box (1), a dispersion disc (5) is fixedly mounted on the front side of the mounting rod (4), and a dispersion hole (6) is opened on the surface of the dispersion disc (5); A marking mechanism (7), the marking mechanism (7) comprising: A placement box (71), wherein the placement box (71) is installed at the bottom of the inner wall of the marking box (1); A spring (72), wherein the spring (72) is fixedly mounted on the bottom of the inner wall of the placement box (71); A support plate (73), wherein the support plate (73) is fixedly mounted on the top of the spring (72), and the support plate (73) is slidably connected to the inner wall of the placement box (71); A blocking block (74) is fixedly mounted on the top of the inner wall of the placement box (71), and the bottom of the blocking block (74) is inclined.

2. A fixed-point marking device for land surveying as claimed in claim 1, characterized in that: A connection plate (8) is fixedly mounted on the left side of the placement box (71), and the left side of the connection plate (8) is in contact with the right side of the dispersion plate (5).

3. A fixed-point marking device for land surveying as claimed in claim 1, characterized in that: A fixed block (9) is fixedly installed on the left side of the marking box (1), and a feed pipe (10) is fixedly installed on the left side of the fixed block (9), and the feed pipe (10) is located at the bottom of the dispersion plate (5).

4. A fixed-point marking device for land surveying as claimed in claim 1, characterized in that: A first rotating rod (11) is fixedly mounted on the back of the second walking wheel (3), a first transmission wheel (12) is fixedly mounted on the surface of the first rotating rod (11), a first mounting plate (13) is fixedly mounted on the bottom of the marking box (1), and the back of the first rotating rod (11) is rotatably connected to the front of the first mounting plate (13).

5. A fixed-point marking device for land surveying as claimed in claim 4, characterized in that: A second rotating rod (14) is rotatably mounted on the inner wall of the marking box (1); a first driven wheel (15) is fixedly mounted on the surface of the second rotating rod (14); a first transmission belt (16) is wound around the surface of the first transmission wheel (12); and the first transmission belt (16) is sleeved inside belt grooves on the surfaces of the first transmission wheel (12) and the first driven wheel (15).

6. A fixed-point marking device for land surveying as claimed in claim 5, characterized in that: A through opening (17) is provided at the bottom of the inner wall of the marking box (1), a second mounting plate (18) is fixedly mounted at the bottom of the marking box (1), and a third rotating rod (19) is rotatably mounted inside the second mounting plate (18).

7. A fixed-point marking device for land surveying as claimed in claim 6, characterized in that: A second transmission wheel (20) is fixedly mounted on the surface of the second rotating rod (14), a second driven wheel (21) is fixedly mounted on the surface of the third rotating rod (19), a second transmission belt (22) is wound around the surface of the second transmission wheel (20), and the second transmission belt (22) is sleeved inside belt grooves on the surfaces of the second transmission wheel (20) and the second driven wheel (21).

8. A fixed-point marking device for land surveying as claimed in claim 6, characterized in that: A mounting cylinder (23) is fixedly mounted on the surface of the third rotating rod (19), and an extrusion block (24) is fixedly mounted on the surface of the mounting cylinder (23).

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