Surveying and drawing equipment for territorial space planning and design

Abstract

The utility model discloses surveying and mapping equipment for territorial space planning and design, which relates to the technical field of surveying and mapping and comprises a surveying instrument body, a rotating mechanism is fixedly connected to the lower end of the surveying instrument body, a mounting disc is fixedly connected to the lower end of the rotating mechanism, and a fixing rod is fixedly connected to the lower end of the mounting disc. An adjusting mechanism is arranged on the fixing rod, three supporting frames are evenly distributed on the adjusting mechanism, and the lower end of the fixing rod is in threaded connection with a first threaded rod. According to the surveying and mapping equipment for territorial space planning and design, the equipment can be allowed to carry out accurate measurement at different angles and positions through the rotating mechanism, so that the measurement process is more flexible and efficient, and the surveying and mapping equipment is particularly suitable for complex terrains or irregular landforms. When the supporting frame and the fixing feet are sunk into the ground and cannot move and rotate, the rotating teeth in the mechanism can be used for adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, and particularly relates to a surveying and mapping drawing device for land spatial planning and design. Background Technique

[0002] When carrying out land planning and design, it is necessary to first measure the land with a surveying instrument, then record the measured data, and draw drawings based on this. The surveying instrument mainly consists of two parts: the surveying instrument body and the support at the bottom. When carrying out surveying work, the staff needs to carry the surveying instrument and run around outdoors.

[0003] The following problems exist in the prior art:

[0004] When using the surveying instrument, it is necessary to measure on different terrains. The structure adjustment of the support frame is inconvenient, resulting in low flexibility of the device, and it is more difficult to adjust on rough ground. Content of the Utility Model

[0005] The utility model provides a surveying and mapping drawing device for land spatial planning and design to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A surveying and mapping drawing device for land spatial planning and design includes a surveying instrument body. A rotating mechanism is fixedly connected to the lower end of the surveying instrument body. An installation disk is fixedly connected to the lower end of the rotating mechanism. A fixed rod is fixedly connected to the lower end of the installation disk. An adjusting mechanism is provided on the fixed rod. Three support frames are evenly distributed on the adjusting mechanism. A first threaded rod is threadedly connected to the lower end of the fixed rod.

[0008] Preferably, the rotating mechanism includes an installation box. A base is provided in the inner cavity of the installation box. The lower end of the base is fixedly connected to the installation disk. A rotating gear is slidably connected to the upper end of the base. An installation column is fixedly connected to the upper end of the rotating gear. A limiting gear is meshed with one side of the rotating gear. A connecting rod is fixedly connected to one side of the limiting gear. A return spring is sleeved on the connecting rod. One side of the return spring is fixedly connected to the limiting gear. The end of the connecting rod far from the return spring is fixedly connected to a grip.

[0009] Preferably, the side of the limiting gear far from the rotating gear is flat.

[0010] Preferably, threads are provided on the upper end of the installation column. An opening adapted to the connecting rod is provided on the side surface of the installation box. A hole groove adapted to the installation column is provided on the installation box. The lower end of the installation box is fixedly connected to the installation disk.

[0011] Preferably, the adjusting mechanism includes a rotating base, on which three connecting blocks are evenly distributed. A rotating rod passes through the middle of the connecting blocks. The rotating rod is movably connected to the support frame. One end of the rotating rod passing through the connecting block is threadedly connected with an adjusting knob. A threaded hole is formed in the rotating base, and a second threaded rod is arranged in the threaded hole. One end of the second threaded rod away from the rotating base is fixedly connected with a nut, and the fixed rod is slidably connected to the rotating base.

[0012] Preferably, a plurality of threaded grooves adapted to the second threaded rod are formed in the fixed rod.

[0013] Preferably, a telescopic rod is slidably connected to the lower end of the support frame. A fixing bolt is arranged at the connection between the support frame and the telescopic rod. The bottom of the telescopic rod is fixedly connected with a fixed foot. The lower end of the first threaded rod is fixedly connected with a fixed pile. The lower end of the fixed pile is fixedly connected with a conical block. A fixed ring is fixedly connected to the fixed pile.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0015] The present utility model provides a surveying and mapping drawing device for territorial space planning and design. Through the rotating mechanism, the device can perform precise measurements at different angles and positions, making the measurement process more flexible and efficient. Especially in complex terrains or irregular landforms, when the support frame and the fixed foot are stuck in the ground and cannot move or rotate, the rotating teeth in the mechanism can be used for adjustment. When adjusting, the grip placed outside the installation box is pulled. When pulling the grip, it will drive the connecting rod and the limit teeth on one side to move. When moving, the limit of the installation box will squeeze the return spring and limit the limit teeth. Then, after the limit teeth are separated from the rotating teeth, the rotating teeth lose their limit, and then the surveying instrument body at the upper end can be directly rotated for adjustment. After adjusting to the required angle, the grip is released to make the return spring rebound, so that the return spring drives the limit teeth on one side to perform limiting and fix the rotating teeth. The adjustment process is convenient and fast, enabling the device to adapt to a variety of surveying and mapping tasks and environmental conditions, providing more observation perspectives for the device, and enhancing the comprehensiveness of surveying and mapping.

[0016] The utility model provides a surveying and mapping drawing device for territorial space planning and design. Through the adjusting mechanism, it can meet the measurement requirements in complex environments such as uneven terrain and narrow spaces, ensure that the device remains horizontal or vertical in various environments, improve the stability and accuracy of measurement, thereby making the device more flexible and practical. When it is necessary to adjust the support frame, turn the nut on the rotating seat to disengage the second threaded rod connected thereto from the threaded groove. Then, without the fixed feet contacting the ground, rotate the rotating seat to adjust the orientation of the connecting block connected to the rotating seat, and use the adjusting knob and the rotating rod to adjust the fixing angle of the support frame, which cooperates with the telescopic rod at the lower end to make the device support requirements more comprehensive. After determining the position, rotate the second threaded rod in the threaded hole and connect it to the threaded groove to limit and fix the rotating seat and the fixed rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 FIG. is a schematic diagram of the bottom view structure of the present utility model.

[0019] Figure 3 FIG. is a schematic diagram of the cross-sectional structure of the rotating mechanism of the present utility model.

[0020] Figure 4 FIG. is a schematic diagram of the adjusting mechanism and the first threaded rod structure of the present utility model;.

[0021] Figure 5 FIG. is an exploded schematic diagram of the adjusting mechanism of the present utility model.

[0022] In the figure: 1, the surveying instrument body; 2, the rotating mechanism; 3, the mounting plate; 4, the adjusting mechanism; 5, the support frame; 6, the fixing bolt; 7, the telescopic rod; 8, the fixed feet; 9, the fixed rod; 10, the first threaded rod; 11, the fixing ring; 12, the fixing pile; 13, the cone block; 21, the mounting box; 22, the mounting column; 23, the rotating tooth; 24, the base; 25, the limiting tooth; 26, the connecting rod; 27, the return spring; 28, the grip; 41, the rotating seat; 42, the connecting block; 43, the rotating rod; 44, the adjusting knob; 45, the threaded hole; 46, the second threaded rod; 47, the nut; 48, the threaded groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Such as Figures 1-3As shown in the figure, a mapping device for territorial spatial planning and design includes a surveying instrument body 1. A rotating mechanism 2 is fixedly connected to the lower end of the surveying instrument body 1. An installation disk 3 is fixedly connected to the lower end of the rotating mechanism 2. A fixing rod 9 is fixedly connected to the lower end of the installation disk 3. An adjusting mechanism 4 is provided on the fixing rod 9. Three support frames 5 are evenly distributed on the adjusting mechanism 4. A first threaded rod 10 is threadedly connected to the lower end of the fixing rod 9.

[0025] The rotating mechanism 2 includes an installation box 21. A base 24 is provided in the inner cavity of the installation box 21. The lower end of the base 24 is fixedly connected to the installation disk 3. A rotating gear 23 is slidably connected to the upper end of the base 24. An installation column 22 is fixedly connected to the upper end of the rotating gear 23. A limiting gear 25 is engaged with one side of the rotating gear 23. A connecting rod 26 is fixedly connected to one side of the limiting gear 25. A return spring 27 is sleeved on the connecting rod 26. One side of the return spring 27 is fixedly connected to the limiting gear 25. The end of the connecting rod 26 away from the return spring 27 is fixedly connected to a grip 28.

[0026] The side of the limiting gear 25 away from the rotating gear 23 is flat.

[0027] Threads are provided on the upper end of the installation column 22. An opening adapted to the connecting rod 26 is provided on the side of the installation box 21. A hole groove adapted to the installation column 22 is provided on the installation box 21. The lower end of the installation box 21 is fixedly connected to the installation disk 3.

[0028] Through the rotating mechanism 2, the device can perform precise measurements at different angles and positions, making the measurement process more flexible and efficient. Especially in complex terrains or irregular landforms, when the support frame 5 and the fixed feet 8 are stuck in the ground and cannot move or rotate, the rotating gear 23 in the mechanism can be used for adjustment. During adjustment, the grip 28 placed outside the installation box 21 is pulled. When pulling the grip 28, the connecting rod 26 and the limiting gear 25 on one side will be driven to move. When moving, the limit of the installation box 21 will squeeze the return spring 27 and limit the limiting gear 25. Then, after the limiting gear 25 is separated from the rotating gear 23, the rotating gear 23 loses its limit, and then the surveying instrument body 1 at the upper end is directly rotated for adjustment. After adjusting to the required angle, the grip 28 is released to make the return spring 27 rebound, so that the return spring 27 drives the limiting gear 25 on one side to be limited and fixes the rotating gear 23. The adjustment process is convenient and fast, enabling the device to adapt to various surveying tasks and environmental conditions, providing more observation perspectives for the device, and enhancing the comprehensiveness of the surveying.

[0029] Such as Figure 1 、 Figure 2 、 Figure 4 、 Figure 5As shown in the figure, a surveying and mapping device for national territorial space planning and design, the adjusting mechanism 4 includes a rotating base 41. Three connecting blocks 42 are evenly distributed on the rotating base 41. A rotating rod 43 passes through the middle of the connecting block 42. The rotating rod 43 is movably connected to the support frame 5. One end of the rotating rod 43 passing through the connecting block 42 is threadedly connected with an adjusting knob 44. A threaded hole 45 is opened on the rotating base 41. A second threaded rod 46 is arranged in the threaded hole 45. One end of the second threaded rod 46 away from the rotating base 41 is fixedly connected with a nut 47. The fixed rod 9 is slidably connected to the rotating base 41.

[0030] A number of threaded grooves 48 adapted to the second threaded rod 46 are opened on the fixed rod 9.

[0031] The lower end of the support frame 5 is slidably connected with a telescopic rod 7. A fixing bolt 6 is arranged at the connection between the support frame 5 and the telescopic rod 7. The bottom of the telescopic rod 7 is fixedly connected with a fixed foot 8. The lower end of the first threaded rod 10 is fixedly connected with a fixed pile 12. The lower end of the fixed pile 12 is fixedly connected with a conical block 13. A fixing ring 11 is fixedly connected to the fixed pile 12.

[0032] Through the adjusting mechanism 4, the measurement requirements in complex environments such as uneven terrain and narrow spaces can be met, ensuring that the device remains horizontal or vertical in various environments, improving the stability and accuracy of measurement, and thus making the device more flexible and practical. When the support frame 5 needs to be adjusted, twist the nut 47 on the rotating base 41 to disengage the connected second threaded rod 46 from the threaded groove 48. Then, when the fixed foot 8 is not in contact with the ground, rotate the rotating base 41 to adjust the orientation of the connecting block 42 connected to the rotating base 41, and use the adjusting knob 44 and the rotating rod 43 to adjust the fixed angle of the support frame 5, cooperating with the telescopic rod 7 at the lower end to make the device support more comprehensive. After determining the position, rotate the second threaded rod 46 in the threaded hole 45 and connect it to the threaded groove 48 to limit and fix the rotating base 41 and the fixed rod 9.

[0033] The working principle of the utility model is as follows: when in use, first fix the cone block 13 to the ground. If the ground is hard, first adjust the adjusting knob 44 and the rotating rod 43 to adjust the fixed foot 8 and the telescopic rod 7 so that the device stands on the ground as a whole. Then, by rotating the mechanism 2, use the rotating teeth 23 in the mechanism to adjust. When adjusting, pull the handle 28 placed on the outside of the installation box 21. When pulling the handle 28, the connecting rod 26 and the limiting tooth 25 on one side will be driven to move. When moving, the limit of the installation box 21 will squeeze the reset spring 27 and limit the limit tooth 25. Then, after the limit tooth 25 is separated from the rotating tooth 23, the rotating tooth 23 loses the limit, and then directly rotate the upper end of the surveying and mapping instrument body 1 for adjustment. After adjusting to the required angle, release the handle 28 to make the reset spring The spring 27 rebounds, so that the reset spring 27 drives the limiting tooth 25 on one side to limit the position, and fixes the rotating tooth 23. The adjustment process is convenient and quick, so that the equipment can adapt to a variety of surveying and mapping tasks and environmental conditions. The nut 47 on the rotating seat 41 is twisted by the rotating mechanism 4, so that the second threaded rod 46 connected thereto is disengaged from the threaded groove 48, and then the rotating seat 41 is rotated without the fixed foot 8 contacting the ground, so that the connecting block 42 connected to the rotating seat 41 adjusts the orientation, and the adjusting knob 44 and the rotating rod 43 are used to adjust the fixed angle of the support frame 5, and cooperate with the telescopic rod 7 at the lower end to make the equipment support requirements more comprehensive. After determining the position, the second threaded rod 46 is rotated in the threaded hole 45 and connected to the threaded groove 48, so that the rotating seat 41 and the fixed rod 9 are limited and fixed.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mapping device for national territorial space planning and design, comprising a mapping instrument body (1), characterized in that: The lower end of the surveying instrument body (1) is fixedly connected to a rotating mechanism (2), the lower end of the rotating mechanism (2) is fixedly connected to a mounting plate (3), the lower end of the mounting plate (3) is fixedly connected to a fixing rod (9), an adjusting mechanism (4) is provided on the fixing rod (9), three support frames (5) are evenly distributed on the adjusting mechanism (4), and a first threaded rod (10) is threadedly connected to the lower end of the fixing rod (9).

2. The mapping device for territorial spatial planning and design according to claim 1, characterized in that: The rotating mechanism (2) includes an installation box (21), a base (24) is arranged in the inner cavity of the installation box (21), the lower end of the base (24) is fixedly connected to the mounting plate (3), a rotating gear (23) is slidably connected to the upper end of the base (24), an installation column (22) is fixedly connected to the upper end of the rotating gear (23), a limiting gear (25) is engaged with one side of the rotating gear (23), a connecting rod (26) is fixedly connected to one side of the limiting gear (25), a return spring (27) is sleeved on the connecting rod (26), one side of the return spring (27) is fixedly connected to the limiting gear (25), and a grip (28) is fixedly connected to the end of the connecting rod (26) away from the return spring (27).

3. A mapping device for territorial spatial planning and design according to claim 2, characterized in that: The side of the limiting gear (25) away from the rotating gear (23) is flat.

4. The mapping device for territorial spatial planning and design according to claim 2, characterized in that: Threads are provided at the upper end of the installation column (22), an opening adapted to the connecting rod (26) is formed in the side surface of the installation box (21), a hole groove adapted to the installation column (22) is formed in the installation box (21), and the lower end of the installation box (21) is fixedly connected to the mounting plate (3).

5. The mapping device for territorial spatial planning and design according to claim 1, characterized in that: The adjusting mechanism (4) includes a rotating seat (41), three connecting blocks (42) are evenly distributed on the rotating seat (41), a rotating rod (43) passes through the middle of the connecting block (42), the rotating rod (43) is movably connected to the support frame (5), an adjusting knob (44) is threadedly connected to one end of the rotating rod (43) passing through the connecting block (42), a threaded hole (45) is formed in the rotating seat (41), a second threaded rod (46) is arranged in the threaded hole (45), and a nut (47) is fixedly connected to the end of the second threaded rod (46) away from the rotating seat (41); The fixing rod (9) is slidably connected to the rotating seat (41).

6. The mapping device for territorial spatial planning and design according to claim 5, characterized in that: A number of threaded grooves (48) adapted to the second threaded rod (46) are formed in the fixing rod (9).

7. A mapping device for territorial spatial planning and design according to claim 1, characterized in that: A telescopic rod (7) is slidably connected to the lower end of the support frame (5), a fixing bolt (6) is provided at the connection between the support frame (5) and the telescopic rod (7), a fixing foot (8) is fixedly connected to the bottom of the telescopic rod (7), a fixing pile (12) is fixedly connected to the lower end of the first threaded rod (10), a conical block (13) is fixedly connected to the lower end of the fixing pile (12), and a fixing ring (11) is fixedly connected to the fixing pile (12).

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