Land planning measurer

Abstract

The utility model relates to the technical field of measuring devices, and discloses a land planning measuring device which comprises a box body, the upper portion of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the outer portion of the threaded rod is in threaded connection with a threaded block, and the right side of the threaded block is fixedly connected with a first limiting block. A supporting plate is fixedly connected to the left side of the threaded block, a sliding block is fixedly connected to the left side of the supporting plate, the sliding block is slidably connected to the outer portion of the sliding rod, a measuring instrument is arranged on the upper side of the supporting plate, a protection assembly is arranged on the upper side of the box body, and universal wheels are fixedly connected to the four corners of the lower portion of the protection assembly. According to the measuring instrument, the effect of protecting the outer surface of the measuring instrument is achieved, the measuring instrument is stored when not used, the influence of dust is avoided, the practicability of the measuring instrument is improved, the measuring instrument can stably conduct measuring work, and the stability of the measuring instrument is guaranteed.

Description

Technical Field

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

[0002] A land planning surveyor is a device used to measure and plan land use. It can be used in various occasions, including urban planning, land development, agricultural management, etc.

[0003] After searching, Chinese patent announcement number: CN219013876U discloses a land planning surveying device, including a fixing frame and a surveying device body, the bottom of the fixing frame is provided with three support legs hinged thereto, the support legs swing away from the fixing frame, and also includes a height adjustment mechanism, the height adjustment mechanism includes a first screw rod, a second screw rod, a support plate, and a positioning assembly, the surveying device body is connected to the top surface of the support plate, the fixing frame is provided with a threaded hole threadedly connected to the first screw rod, the first screw rod is provided with an adjustment hole at one end facing the surveying device body, the second screw rod is threadedly connected to the adjustment hole, the pitch of the second screw rod is smaller than the pitch of the first screw rod, the top of the first screw rod is rotatably connected to the support plate, and the positioning assembly fixes the relative angle between the support plate and the fixing frame, but the above device adopts a single body type for measurement operation, the measuring instrument is always exposed to the air, and is easily covered with dust when not in use, which affects the use of the measuring device, thereby reducing the practicality of the measuring device, and a land planning surveying device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that a single-body measuring operation is adopted, the measuring instrument is always exposed to the air, and is easily covered with dust when not in use, thus affecting the use of the measuring instrument, and proposes a land planning measuring instrument.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a land planning measurement device, including a box body, a motor is fixedly connected to the upper part of the box body, a threaded rod is fixedly connected to the output end of the motor, the external thread of the threaded rod is connected to a threaded block, the right side of the threaded block is fixedly connected to a first limit block, the left side of the threaded block is fixedly connected to a support plate, the left side of the support plate is fixedly connected to a sliding block, the sliding block is slidably connected to the outside of the sliding rod, a measuring instrument is arranged on the upper side of the support plate, a protective component is opened on the upper side of the box body, and universal wheels are fixedly connected to the four corners of the lower part of the protective component.

[0006] As a further description of the above technical solution:

[0007] The protection component comprises a through opening, which is arranged on the upper side of the box body. The upper part of the box body is rotatably connected to a cover plate via a transfer shaft, and the upper side of the cover plate is fixedly connected to a pull rod.

[0008] As a further description of the above technical solution:

[0009] Both sides of the box body are fixedly connected with fixing frames, the interior of the fixing frames is rotatably connected with a screw rod, the top of the screw rod is fixedly connected with a turntable, the external thread of the screw rod is connected with a fixing component, and the lower side of the fixing component is fixedly connected with a ground nail.

[0010] As a further description of the above technical solution:

[0011] The fixing assembly comprises a moving plate, the moving plate is threadedly connected to the outside of the screw rod, both sides of the moving plate are fixedly connected to second limit blocks, and both sides of the lower part of the moving plate are fixedly connected to fixed plates.

[0012] As a further description of the above technical solution:

[0013] The slide bar is fixedly connected to the adjacent side of the fixing block, and the fixing block is fixedly connected to the inner two sides of the box body.

[0014] As a further description of the above technical solution:

[0015] A first limiting groove is provided on the right side of the interior of the box body, and a first limiting block is slidably connected inside the first limiting groove.

[0016] As a further description of the above technical solution:

[0017] Second limiting grooves are provided on both sides of the interior of the fixing frame, and second limiting blocks are slidably connected inside the second limiting grooves.

[0018] As a further description of the above technical solution:

[0019] The fixing plate is slidably connected to both sides of the lower part of the fixing frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the outer surface of the measuring instrument is protected by the coordinated use of the pull rod, the cover plate, the motor, the threaded rod, the threaded block, the support plate, the first limit block, the first limit groove, the sliding block, the sliding rod, the through port and other structures. When not in use, the measuring instrument can be stored to avoid the influence of dust, thereby improving the practicality of the device.

[0022] 2. In the utility model, by using the coordination among the turntable, the screw rod, the movable plate, the fixed plate, the second limit block, the second limit groove, the ground nail and other structures, the device can stably perform the measurement work, thereby ensuring the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a land planning surveying device proposed by the utility model;

[0024] Figure 2 This is a box sectional view of a land planning measuring device proposed by the utility model;

[0025] Figure 3 The utility model is a cross-sectional view of a fixing frame of a land planning measuring device.

[0026] Legend:

[0027] 1. Box body; 2. Motor; 3. Threaded rod; 4. Threaded block; 5. First limit block; 6. First limit slot; 7. Support plate; 8. Sliding block; 9. Sliding rod; 10. Fixed block; 11. Measuring instrument; 12. Through port; 13. Adapter shaft; 14. Cover plate; 15. Pull rod; 16. Fixed frame; 17. Screw; 18. Moving plate; 19. Second limit block; 20. Second limit slot; 21. Turntable; 22. Fixed plate; 23. Ground nail; 24. Universal wheel. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2The utility model provides an embodiment: a land planning measuring device, including a box body 1, a motor 2 is fixedly connected to the upper part of the box body 1, a threaded rod 3 is fixedly connected to the output end of the motor 2, a threaded block 4 is threadedly connected to the outer side of the threaded rod 3, a first limit block 5 is fixedly connected to the right side of the threaded block 4, a support plate 7 is fixedly connected to the left side of the threaded block 4, a sliding block 8 is fixedly connected to the left side of the support plate 7, the sliding block 8 is slidably connected to the outside of the sliding rod 9, a measuring instrument 11 is arranged on the upper side of the support plate 7, a protective component is opened on the upper side of the box body 1, and universal wheels 24 are fixedly connected to the four corners of the lower part of the protective component; the protective component includes a through port 12, the through port 12 is arranged on the upper side of the box body 1, the upper part of the box body 1 is rotatably connected to a cover plate 14 through a transfer shaft 13, and a pull rod 15 is fixedly connected to the upper side of the cover plate 14.

[0030] The cover 14 is opened by manually pulling the pull rod 15, and the threaded rod 3 is rotated by starting the motor 2. The rotation of the threaded rod 3 drives the threaded block 4, the support plate 7 and the sliding block 8 to move, so that the sliding block 8 slides on the outside of the sliding rod 9. At the same time, the movement of the threaded block 4 drives the first limit block 5 to slide inside the first limit groove 6, and the movement of the support plate 7 drives the measuring instrument 11 to slide out from the inside of the through opening 12, thereby protecting the outer surface of the measuring instrument 11 and storing it when not in use.

[0031] Reference Figure 1 , Figure 3 Both sides of the box body 1 are fixedly connected with a fixing frame 16, the inside of the fixing frame 16 is rotatably connected with a screw 17, the top of the screw 17 is fixedly connected with a turntable 21, the outside of the screw 17 is threadedly connected with a fixing component, and the lower side of the fixing component is fixedly connected with a ground nail 23; the fixing component includes a moving plate 18, the moving plate 18 is threadedly connected to the outside of the screw 17, both sides of the moving plate 18 are fixedly connected with a second limit block 19, and both sides of the lower part of the moving plate 18 are fixedly connected with a fixing plate 22.

[0032] The screw 17 is driven to rotate by manually rotating the turntable 21, and the rotation of the screw 17 drives the movable plate 18, the fixed plate 22 and the ground nail 23 to move, so that the ground nail 23 is inserted into the soil to fix the device. At the same time, the movement of the movable plate 18 drives the second limit block 19 to slide inside the second limit groove 20, which enables the device to perform measurement work stably.

[0033] Reference Figure 2 , Figure 3The slide rod 9 is fixedly connected to the adjacent side of the fixed block 10, and the fixed block 10 is fixedly connected to the inner sides of the box body 1; a first limiting groove 6 is opened on the right side of the inner side of the box body 1, and the first limiting block 5 is slidably connected inside the first limiting groove 6; second limiting grooves 20 are opened on both sides of the inner side of the fixed frame 16, and the second limiting block 19 is slidably connected inside the second limiting groove 20; the fixed plate 22 is slidably connected to the lower sides of the fixed frame 16.

[0034] The sliding rod 9 is fixedly connected to the adjacent side of the fixed block 10, and the fixed block 10 is fixedly connected to the two sides inside the box body 1, which plays a role of fixing and supporting the sliding rod 9; a first limiting groove 6 is opened on the right side inside the box body 1, and the first limiting block 5 is slidably connected inside the first limiting groove 6, which plays a role of limiting and supporting the threaded block 4; second limiting grooves 20 are opened on both sides inside the fixed frame 16, and the second limiting block 19 is slidably connected inside the second limiting groove 20, which plays a role of supporting and limiting the movable plate 18; the fixed plate 22 is slidably connected to the two sides of the lower part of the fixed frame 16, which plays a role of facilitating the movement of the ground nails 23.

[0035] Working principle: When using the device, manually pull the pull rod 15, the pull rod 15 moves to drive the cover plate 14 to open, and by starting the motor 2, the motor 2 starts to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the threaded block 4 to move, the threaded block 4 moves to drive the support plate 7 to move, and at the same time, the threaded block 4 moves to drive the first limit block 5 to slide inside the first limit groove 6, the support plate 7 moves to drive the sliding block 8 to slide outside the sliding rod 9, the support plate 7 moves to drive the measuring instrument 11 to move, and the measuring instrument 11 slides out from the inside of the through-port 12, thereby achieving the outer surface protection of the measuring instrument 11. The protective effect can be achieved by storing it when not in use to avoid the influence of dust, thereby improving the practicability of the device. By manually rotating the turntable 21, the rotation of the turntable 21 drives the screw 17 to rotate, and the rotation of the screw 17 drives the movable plate 18 to move, and the movement of the movable plate 18 drives the fixed plate 22 to move. At the same time, the movement of the movable plate 18 drives the second limit block 19 to slide inside the second limit groove 20, and the movement of the fixed plate 22 drives the ground nail 23 to move, so that the ground nail 23 is inserted into the soil to fix the device, so that the device can stably perform measurement work and ensure the stability of the device.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A land planning measuring device, comprising a housing (1), characterized in that: The upper part of the box body (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a threaded rod (3), the external thread of the threaded rod (3) is connected to a threaded block (4), the right side of the threaded block (4) is fixedly connected to a first limit block (5), the left side of the threaded block (4) is fixedly connected to a support plate (7), the left side of the support plate (7) is fixedly connected to a sliding block (8), the sliding block (8) is slidably connected to the outside of the sliding rod (9), a measuring instrument (11) is arranged on the upper side of the support plate (7), and a protective component is provided on the upper side of the box body (1), and universal wheels (24) are fixedly connected to the four corners of the lower part of the protective component.

2. A land planning surveying device according to claim 1, characterized in that: The protective component comprises a through opening (12), wherein the through opening (12) is arranged on the upper side of the box body (1), the upper part of the box body (1) is rotatably connected to a cover plate (14) via a transfer shaft (13), and the upper side of the cover plate (14) is fixedly connected to a pull rod (15).

3. A land planning surveying device according to claim 1, characterized in that: Both sides of the box body (1) are fixedly connected to a fixing frame (16), the interior of the fixing frame (16) is rotatably connected to a screw rod (17), the top of the screw rod (17) is fixedly connected to a turntable (21), the outer surface of the screw rod (17) is threadedly connected to a fixing assembly, and the lower side of the fixing assembly is fixedly connected to a ground nail (23).

4. A land planning surveying device according to claim 3, characterized in that: The fixing assembly comprises a movable plate (18), wherein the movable plate (18) is threadedly connected to the outside of the screw rod (17), second limit blocks (19) are fixedly connected to both sides of the movable plate (18), and fixed plates (22) are fixedly connected to both sides of the lower part of the movable plate (18).

5. A land planning surveying device according to claim 1, characterized in that: The sliding rod (9) is fixedly connected to a close side of the fixing block (10), and the fixing block (10) is fixedly connected to two sides inside the box body (1).

6. A land planning surveying device according to claim 1, characterized in that: A first limiting groove (6) is provided on the right side of the interior of the box body (1), and a first limiting block (5) is slidably connected inside the first limiting groove (6).

7. A land planning surveying device according to claim 3, characterized in that: Second limiting grooves (20) are provided on both sides of the interior of the fixing frame (16), and a second limiting block (19) is slidably connected inside the second limiting groove (20).

8. A land planning surveying device according to claim 4, characterized in that: The fixing plate (22) is slidably connected to both sides of the lower part of the fixing frame (16).

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