Land planning survey positioning device

Abstract

The utility model relates to the technical field of land planning, surveying and positioning, and discloses a land planning, surveying and positioning device which comprises an aircraft body and a land measuring instrument body arranged in the middle of the lower end of the aircraft body. When an operator uses the aircraft to drive the land measuring instrument body to measure and position land, the first fixing mechanism and the second fixing mechanism can be bound to the lower end of the outer surface of the wing assembly respectively and fixed through screws, and then the outer walls of extending screw rods are sleeved with penetrating grooves formed in the two sides of the upper end of a hollow circular frame; the hollow circular frame is fixedly installed at the upper end of the arc-shaped long rod through the I-shaped supporting nut, the hollow circular frame drives the stop rods to protect the periphery of the outer wall of the wing assembly, and the influence of surrounding branches on the wing assembly in the flying process of the aircraft is reduced.

Description

Technical Field

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

[0002] Land planning refers to the long-term arrangements for the rational use of land within a country or a certain region according to the prospects and needs of economic development. In order to formulate a more suitable plan, it is necessary to survey the land during land planning so as to measure the specific values ​​of the land. During the survey, surveyors need to use instruments to measure at designated locations and use positioning devices to locate the measurement locations.

[0003] For example, a land planning surveying and positioning device with application number CN202221169586.0 includes an aircraft body and a land surveying instrument body, support columns are arranged on the left and right sides of the bottom of the aircraft body, an extension block is arranged at the bottom of the aircraft body, the land surveying instrument body is located at the bottom of the extension block, a connecting block is arranged at the top of the land surveying instrument body, a mounting cavity is arranged inside the extension block, a connecting frame extending to the inside of the mounting cavity is arranged at the top of the connecting block, a limiting component extending to the left and right sides thereof and fitting with the bottom wall of the mounting cavity is arranged inside the connecting frame, and a control component fitting with the top of the connecting frame and extending to the left and right sides of the limiting component is arranged inside the mounting cavity. The land planning surveying and positioning device effectively facilitates users to quickly disassemble and assemble the land planning surveying and positioning device, making it convenient for users to use.

[0004] When the land planning, surveying and positioning device proposed in the above patent is used, the main body of the land surveying instrument is driven by an aircraft to perform flight measurement and positioning. However, since the measurement location is usually in a relatively remote area, it is easy for branches and dead leaves to touch the wings of the aircraft during the flight measurement process, thereby affecting the stability of the aircraft.

[0005] Therefore, we propose a land planning, surveying and positioning device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a land planning and surveying positioning device to solve the problem raised in the above-mentioned background technology that the measured location is usually in a relatively remote area, which leads to the aircraft's wings being easily touched by branches and dead leaves during the flight measurement process, thereby affecting the stability of the aircraft.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a land planning surveying and positioning device, comprising an aircraft body and a land measuring instrument body arranged in the middle of the lower end of the aircraft body, support components are arranged on both sides of the lower end of the aircraft body, and wing components are arranged on the four corners of the upper end of the aircraft body, and a protective component is fixedly installed at the lower end of the outer wall of the wing component, and the protective component is arranged to protect the rotating wing component when the aircraft body is in use;

[0008] The protective assembly includes a first fixing mechanism and a second fixing mechanism threadedly fixedly installed at one end of the first fixing mechanism, a shielding mechanism threadedly fixedly installed on the upper ends of the first fixing mechanism and the second fixing mechanism, a connecting mechanism threadedly fixedly installed on both sides of the upper ends of the first fixing mechanism and the second fixing mechanism, and an upper blocking mechanism threadedly fixedly installed in the middle of the connecting mechanism, and the shielding mechanism and the upper blocking mechanism are arranged to protect the surroundings of the wing assembly.

[0009] Preferably, the first fixing mechanism includes a semicircular block and an arc-shaped long rod fixedly installed in the middle of one end of the outer wall of the semicircular block, an extension screw is fixedly installed in the middle of the upper end of one side of the arc-shaped long rod, and the outer wall of the extension screw is threadedly connected with an I-shaped support nut.

[0010] Preferably, the shielding mechanism comprises a hollow circular frame and shielding rods fixedly installed in the middle of the hollow circular frame at equal intervals in a circumferential shape.

[0011] Preferably, through grooves are provided on both sides of the upper end of the hollow circular frame, and insertion grooves are provided around the upper end of the hollow circular frame.

[0012] Preferably, the connecting mechanism comprises an extending round rod and a threaded sleeve rod fixedly mounted at the middle of the upper end of the extending round rod, and hollow round blocks are fixedly mounted at both ends of the extending round rod.

[0013] Preferably, the upper blocking mechanism includes a long pressure strip and a circular through groove opened on one side of the upper end of the long pressure strip, and a short screw is fixedly installed on one side of the lower end of the long pressure strip.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The operator uses screws to bind the first fixing mechanism and the second fixing mechanism to the lower end of the outer surface of the wing assembly respectively, sets the through grooves on both sides of the upper end of the hollow circular frame onto the outer wall of the extension screw, and uses the I-shaped support nut to fix the hollow circular frame on the upper end of the arc-shaped long rod. The hollow circular frame drives the blocking rod to protect the outer wall of the wing assembly around, thereby reducing the impact of the branches around the aircraft on the wing assembly during flight.

[0016] 2. The operator drives the extended round rod to respectively sleeve the hollow round blocks on the outer wall of the extended screw rod, and then uses the I-shaped support nut to thread the hollow round blocks to the upper end of the hollow circular frame. The circular grooves at one end of multiple long layerings are sequentially sleeved on the outer surface of the threaded sleeve rod, and then the short screws on the lower end of the long layerings are inserted into the inner cavity of the insertion groove. The long layerings are set to protect the upper end of the wing assembly and improve the stability of the aircraft during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the protection component of the utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the first fixing mechanism, the upper blocking mechanism and the connecting mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the utility model.

[0022] In the figure: 1. aircraft body; 2. land surveying instrument body; 3. support assembly; 4. wing assembly; 5. protection assembly; 51. first fixing mechanism; 511. semicircular block; 512. arc-shaped long rod; 513. extension screw; 514. I-shaped support nut; 52. second fixing mechanism; 53. shielding mechanism; 531. hollow circular frame; 532. blocking rod; 533. through-groove; 534. insertion groove; 54. connecting mechanism; 541. extension round rod; 542. threaded sleeve rod; 543. hollow round block; 55. upper blocking mechanism; 551. long pressure strip; 552. round through-groove; 553. short screw. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-5A land planning, surveying and positioning device comprises an aircraft body 1 and a land measuring instrument body 2 arranged at the middle of the lower end of the aircraft body 1, support assemblies 3 are arranged on both sides of the lower end of the aircraft body 1, wing assemblies 4 are arranged on the four corners of the upper end of the aircraft body 1, and a protective assembly 5 is fixedly installed at the lower end of the outer wall of the wing assembly 4. The protective assembly 5 is used to protect the rotating wing assembly 4 when the aircraft body 1 is in use. The protective assembly 5 comprises a first fixing mechanism 51 and a second fixing mechanism 52 threadedly fixedly installed at one end of the first fixing mechanism 51, and a shielding mechanism 53 is threadedly fixedly installed on the upper ends of the first fixing mechanism 51 and the second fixing mechanism 52, and a connecting mechanism 54 is threadedly fixedly installed on both sides of the upper ends of the first fixing mechanism 51 and the second fixing mechanism 52, and an upper blocking mechanism 55 is threadedly fixedly installed on the middle part of the connecting mechanism 54, and the shielding mechanism 53 and the upper blocking mechanism 55 are arranged to protect the surroundings of the wing assembly 4. The first fixing mechanism 51 and the second fixing mechanism 52 have the same structure and functional principle. The first fixing mechanism 51 and the second fixing mechanism 52 are used to install the shielding mechanism 53, the connecting mechanism 54 and the upper blocking mechanism 55 around the wing assembly 4.

[0025] The first fixing mechanism 51 includes a semicircular block 511 and an arc-shaped long rod 512 fixedly installed in the middle of one end of the outer wall of the semicircular block 511, an extension screw 513 is fixedly installed in the middle of the upper end of one side of the arc-shaped long rod 512, and the outer wall of the extension screw 513 is threadedly connected with an I-shaped support nut 514. The I-shaped support nut 514 is threadedly installed on the outer surface of the extension screw 513, so that the use length of the extension screw 513 can be adjusted.

[0026] The shielding mechanism 53 includes a hollow circular frame 531 and a blocking rod 532 fixedly installed in the middle of the hollow circular frame 531 at equal intervals in a circle. Through grooves 533 are opened on both sides of the upper end of the hollow circular frame 531, and insertion grooves 534 are opened around the upper end of the hollow circular frame 531. The blocking rod 532 is used to protect the interior of the hollow circular frame 531. The extension screw 513 is inserted into the inner cavity of the through groove 533, and one side of the notch of the through groove 533 is limited and fixed by the I-shaped support nut 514.

[0027] In this embodiment: when the operator uses the aircraft to drive the land surveying instrument body 2 to measure and locate the land, the operator can bind the first fixing mechanism 51 and the second fixing mechanism 52 to the lower end of the outer surface of the wing assembly 4 respectively, fix them with screws, and then put the through grooves 533 opened on both sides of the upper end of the hollow circular frame 531 onto the outer wall of the extension screw 513, and use the I-shaped support nut 514 to fix the hollow circular frame 531 on the upper end of the arc-shaped long rod 512. The hollow circular frame 531 drives the blocking rod 532 to protect the outer wall of the wing assembly 4 around, thereby reducing the impact of the branches around the aircraft on the wing assembly 4 during the flight.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 4 The connecting mechanism 54 includes an extended round rod 541 and a threaded sleeve rod 542 fixedly installed in the middle of the upper end of the extended round rod 541. Hollow round blocks 543 are fixedly installed at both ends of the extended round rod 541. The hollow round block 543 is movably sleeved on the outer surface of the extended screw rod 513, and the upper and lower ends of the hollow round block 543 are respectively limited and fixed by the I-shaped support nut 514.

[0029] The upper blocking mechanism 55 includes a long pressure strip 551 and a circular groove 552 opened on one side of the upper end of the long pressure strip 551. A short screw 553 is fixedly installed on one side of the lower end of the long pressure strip 551. The short screw 553 is movably installed in the inner cavity of the insertion groove 534 and fixed by a nut. The threaded sleeve 542 is movably installed in the inner cavity of the circular groove 552 and fixed by a nut.

[0030] In this embodiment: after the operator installs the shielding mechanism 53, the operator drives the extended round rod 541 to respectively sleeve the hollow round block 543 on the outer wall of the extended screw rod 513, that is, the two sides of the upper end of the hollow circular frame 531, and again uses the I-shaped support nut 514 to thread and fix the hollow round block 543 on the upper end of the hollow circular frame 531, and sequentially sleeves the circular groove 552 at one end of multiple long layerings 551 onto the outer surface of the threaded sleeve rod 542, and then inserts the short screw rod 553 on the lower end side of the long layering 551 into the inner cavity of the insertion groove 534, and fixes it with a nut. The long layering 551 is provided to protect the upper end of the wing assembly 4, and the protection assembly 5 is provided to improve the stability of the aircraft during use when the aircraft is working.

[0031] Working principle: The operator uses screws to bind the first fixing mechanism 51 and the second fixing mechanism 52 to the lower end of the outer surface of the wing assembly 4, and then sets the through grooves 533 opened on both sides of the upper end of the hollow circular frame 531 on the outer wall of the extension screw 513, and uses the I-shaped support nut 514 to fix the hollow circular frame 531 on the upper end of the arc-shaped long rod 512, and drives the blocking rod 532 to protect the outer wall of the wing assembly 4 through the hollow circular frame 531, and then drives the extension round rod 541 to respectively set the hollow round blocks 543. It is arranged on the outer wall of the extension screw rod 513, that is, on both sides of the upper end of the hollow circular frame 531, and the hollow round block 543 is threadedly fixed on the upper end of the hollow circular frame 531 by using the I-shaped support nut 514 again. The circular through groove 552 at one end of multiple long layerings 551 is sequentially sleeved on the outer surface of the threaded sleeve rod 542, and then the short screw rod 553 on the lower end side of the long layering 551 is inserted into the inner cavity of the insertion groove 534, and fixed by a nut. The long layering 551 is arranged to protect the upper end of the wing assembly 4.

[0032] The structure of the aircraft and the working principle of the land surveying instrument are the same as the working principle of the aircraft body and the land surveying instrument body in application number CN202221169586.0, and will not be repeated here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A land planning surveying and positioning device, comprising an aircraft body (1) and a land surveying instrument body (2) arranged at the middle of the lower end of the aircraft body (1), support assemblies (3) are arranged on both sides of the lower end of the aircraft body (1), and wing assemblies (4) are respectively arranged at the four corners of the upper end of the aircraft body (1). Features: A protection component (5) is fixedly mounted on the lower end of the outer wall of the wing component (4), and the protection component (5) is used to protect the rotating wing component (4) when the aircraft body (1) is in use; The protection assembly (5) comprises a first fixing mechanism (51) and a second fixing mechanism (52) threadedly fixedly mounted on one end of the first fixing mechanism (51); a shielding mechanism (53) is threadedly fixedly mounted on the upper ends of the first fixing mechanism (51) and the second fixing mechanism (52); a connecting mechanism (54) is threadedly fixedly mounted on both sides of the upper ends of the first fixing mechanism (51) and the second fixing mechanism (52); an upper blocking mechanism (55) is threadedly fixedly mounted on the middle part of the connecting mechanism (54); and the shielding mechanism (53) and the upper blocking mechanism (55) are arranged to protect the surroundings of the wing assembly (4).

2. A land planning surveying and positioning device according to claim 1, Features: The first fixing mechanism (51) comprises a semicircular block (511) and an arc-shaped long rod (512) fixedly mounted at the middle of one end of the outer wall of the semicircular block (511); an extension screw rod (513) is fixedly mounted at the middle of the upper end of one side of the arc-shaped long rod (512); and an I-shaped support nut (514) is threadedly connected to the outer wall of the extension screw rod (513).

3. A land planning surveying and positioning device according to claim 1, Features: The shielding mechanism (53) comprises a hollow circular frame (531) and shielding rods (532) fixedly installed in the middle of the hollow circular frame (531) at equal intervals in a circular shape.

4. A land planning surveying and positioning device according to claim 3, Features: Through grooves (533) are provided on both sides of the upper end of the hollow circular frame (531), and insertion grooves (534) are provided around the upper end of the hollow circular frame (531).

5. A land planning surveying and positioning device according to claim 1, Features: The connecting mechanism (54) comprises an extended round rod (541) and a threaded sleeve rod (542) fixedly mounted at the middle of the upper end of the extended round rod (541), and hollow round blocks (543) are respectively fixedly mounted at both ends of the extended round rod (541).

6. A land planning surveying and positioning device according to claim 1, Features: The upper blocking mechanism (55) comprises a long pressure strip (551) and a circular through groove (552) provided on one side of the upper end of the long pressure strip (551), and a short screw rod (553) is fixedly mounted on one side of the lower end of the long pressure strip (551).

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