Multifunctional surveying and mapping device

Abstract

The utility model provides a multifunctional surveying and mapping device, and belongs to the technical field of surveying and mapping devices. The surveying and mapping device comprises a mounting plate, a surveying and mapping module and an operation panel, the surveying and mapping module is electrically connected with the operation panel, a limiting cylinder is fixedly mounted at the bottom of the surveying and mapping module, the surveying and mapping module is rotationally clamped with the mounting plate through the limiting cylinder, and a plurality of supporting rods are annularly hinged to the mounting plate at equal intervals; through the unique design of a supporting and limiting mechanism, flexible adjustment of the height, the inclination angle and the rotating position of the surveying and mapping module is achieved, meanwhile, stability and accuracy in the surveying and mapping process are guaranteed, and the surveying and mapping module adapts to complex and changeable surveying and mapping environments; the surveying and mapping module can be adjusted, locked and released by pushing the push rod, and the design of convenient disassembly and assembly is adopted, so that the device is more convenient during long-distance transportation and on-site arrangement, the situation that a surveying instrument is likely to break down in the long-distance transportation process due to the fact that an existing device is integrally arranged is avoided, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of surveying and mapping devices, and in particular to a multifunctional surveying and mapping device. Background Art

[0002] A multifunctional surveying and mapping device is a device used to measure and record geospatial data. It can obtain geometric and attribute information of the earth's surface by using various sensors and technologies, such as global positioning systems, laser range finders (LIDAR), photogrammeters, etc. Multifunctional surveying and mapping devices can be widely used in land surveying, topographic surveying, building surveying, urban planning, environmental monitoring, resource management and other fields. It can quickly and accurately obtain geographic data and generate digital maps, three-dimensional models and other geographic information products.

[0003] Most existing surveying instruments and bases are usually integrated. When the transport vehicle travels on an uneven road or encounters a sudden bump, strong vibrations will be directly transmitted to the surveying instrument. This direct physical impact may not only damage the precision components of the surveying instrument, such as the laser rangefinder, gyroscope, lens, etc., but may also affect the stability and reliability of its internal electronic components, resulting in performance degradation or frequent failures. Once damage occurs during transportation, it often needs to be disassembled and repaired as a whole, which not only increases the complexity and difficulty of repair, but may also lead to an extension of the repair cycle and an increase in repair costs.

[0004] How to invent a multifunctional surveying and mapping device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional surveying and mapping device, aiming to improve the problems mentioned in the above background.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a multifunctional surveying and mapping device, comprising a mounting plate, a surveying and mapping module and an operation panel, the surveying and mapping module is electrically connected to the operation panel, a limiting cylinder is fixedly installed at the bottom of the surveying and mapping module, the surveying and mapping module is rotatably clamped with the mounting plate through the limiting cylinder, a plurality of support rods are hingedly connected in an annular shape and equidistantly on the mounting plate, a toothed plate is slidably arranged in the support rod, a limiting groove is arranged on the side wall of the support rod, a limiting stud and a limiting block are fixedly connected to the side wall of the toothed plate facing the limiting groove, the limiting stud is located in the limiting groove and is slidably connected thereto, a gear is rotatably connected to the lower end of the support rod, a hand wheel is fixedly connected to the gear, the toothed plate is meshed with the gear, an annular groove and a mounting cavity are arranged at the lower end of the limiting cylinder, a limiting mechanism is arranged below the mounting plate, and the mounting plate limits the limiting cylinder through the limiting mechanism.

[0008] Preferably, the limiting mechanism includes a clamping ring fixedly connected under the mounting plate, an adjusting disk is rotatably arranged inside the clamping ring, a plurality of arc-shaped grooves are equidistantly arranged in a ring shape on the adjusting disk, a push rod is fixedly connected to the side wall of the adjusting disk, a sliding groove is arranged on the side wall of the clamping ring, a plurality of slides are slidably connected inside the clamping ring, a sliding rod is fixedly connected to the bottom of the slide, and a positioning plate is fixedly connected to the side wall of the slide facing the center axis of the clamping ring.

[0009] Preferably, the arc-shaped groove is eccentrically arranged, the push rod is slidably connected to the inside of the slide groove, and the slide rod is slidably connected to the inside of the arc-shaped groove.

[0010] Preferably, the cross section of the positioning plate is arc-shaped and matches the annular groove, and the damping between the adjustment disk and the inner cavity of the clamping ring is large.

[0011] Preferably, the external thread connection of the limiting stud is connected to a limiting nut, the side wall of the limiting nut is abutted against the side wall of the support rod, the side wall of the limiting nut away from the support rod is fixedly connected with a crank, the limiting block is located on the lower side of the lowest tooth of the tooth plate, the limiting block is arranged in an outward protrusion shape, and the lower end of the tooth plate is arranged in a pointed shape.

[0012] Preferably, a counterweight block is threadedly connected to the installation cavity, and the counterweight block is detachable.

[0013] The beneficial effects of the utility model are:

[0014] The multifunctional surveying and mapping device realizes flexible adjustment of the height, tilt angle and rotation position of the surveying and mapping module through its unique support and limit mechanism design, while ensuring stability and accuracy during the surveying and mapping process, and adapting to complex and changeable surveying and mapping environments; the surveying and mapping module can be adjusted, locked and released by pushing the push rod, which improves work efficiency; the design that is easy to disassemble and assemble makes the device more convenient during long-distance transportation and on-site layout, avoiding the situation in existing devices where the surveying and mapping instrument is prone to malfunction during long-distance transportation due to the integrated setting, and reducing maintenance costs; the size of the counterweight block can be adjusted according to actual needs to adapt to different terrains and working conditions, thereby enhancing the versatility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of a multifunctional surveying and mapping device provided by the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a multifunctional surveying and mapping device provided by the embodiment of the utility model when the tooth plate is retracted;

[0018] Figure 3 It is a schematic diagram of a partial explosion structure of a multifunctional surveying and mapping device provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of a clamping ring of a multifunctional surveying and mapping device provided by an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the explosion structure at the support rod of a multifunctional surveying and mapping device provided by the embodiment of the utility model.

[0021] In the figure: 1. mounting plate; 2. surveying module; 3. operation panel; 4. counterweight; 5. support rod; 6. gear; 7. tooth plate; 8. limiting cylinder; 9. clamping ring; 501. limiting groove; 601. hand wheel; 701. limiting stud; 702. limiting nut; 703. limiting block; 801. ring groove; 802. mounting cavity; 901. adjusting disk; 902. arc groove; 903. push rod; 904. slide groove; 905. slide table; 906. positioning plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example, see Figure 1-Figure 5A multifunctional surveying and mapping device includes a mounting plate 1, a surveying and mapping module 2 and an operation panel 3. The surveying and mapping module 2 is electrically connected to the operation panel 3. The surveying and mapping module 2 is responsible for specific surveying and mapping work and interacts with the operation panel 3 through the electrical connection. The user controls the work of the surveying and mapping module 2 through the operation panel 3, such as starting, stopping, adjusting parameters, etc. A limit cylinder 8 is fixedly installed at the bottom of the surveying and mapping module 2. The surveying and mapping module 2 is rotatably connected to the mounting plate 1 through the limit cylinder 8, thereby allowing the surveying and mapping module 2 to perform a certain degree of rotation adjustment. A plurality of support rods 5 are hingedly connected in an annular manner with equal distances on the mounting plate 1. A tooth plate 7 is slidably arranged in the support rod 5. The support rod 5 A limiting groove 501 is provided on the side wall of the toothed plate 7 facing the limiting groove 501, and a limiting stud 701 and a limiting block 703 are fixedly connected to the side wall of the toothed plate 7. The limiting stud 701 is located in the limiting groove 501 and is slidably connected thereto. The lower end of the support rod 5 is rotatably connected to a gear 6, and a hand wheel 601 is fixedly connected to the gear 6. The toothed plate 7 is meshed with the gear 6. By rotating the hand wheel 601, the extension or contraction of the toothed plate 7 can be controlled to adjust the length of the support rod 5. An annular groove 801 and a mounting cavity 802 are provided at the lower end of the limiting cylinder 8. A limiting mechanism is provided below the mounting plate 1, and the mounting plate 1 limits the limiting cylinder 8 through the limiting mechanism.

[0024] Furthermore, a counterweight block 4 is connected to the inner thread of the installation cavity 802. The counterweight block 4 is used to increase the weight of the surveying and mapping module 2 to improve its stability during operation. The counterweight block 4 is detachable to facilitate users to adjust the weight according to actual needs.

[0025] It should be noted that: the external thread of the limiting stud 701 is connected to the limiting nut 702, the side wall of the limiting nut 702 is against the side wall of the support rod 5, and the side wall of the limiting nut 702 away from the support rod 5 is fixedly connected with a crank. By rotating the limiting nut 702, the position of the tooth plate 7 can be locked to prevent it from accidentally sliding. The limiting block 703 is located on the lower side of the lowermost tooth of the tooth plate 7. The limiting block 703 is set to be outwardly protruding, and the lower end of the tooth plate 7 is set to be pointed, which is convenient for insertion into soft soil.

[0026] Reference Figure 3-Figure 4 The limiting mechanism includes a clamping ring 9 fixedly connected to the bottom of the mounting plate 1, an adjusting disk 901 is rotatably arranged inside the clamping ring 9, a plurality of arc grooves 902 are equidistantly arranged in a ring shape on the adjusting disk 901, a push rod 903 is fixedly connected to the side wall of the adjusting disk 901, a slide groove 904 is arranged on the side wall of the clamping ring 9, a plurality of slides 905 are slidably connected inside the clamping ring 9, a slide rod is fixedly connected to the bottom of the slide 905, a positioning plate 906 is fixedly connected to the side wall of the slide 905 facing the central axis of the clamping ring 9, and the push rod 903 is pushed, the adjusting disk 901 will rotate, and the movement of the slide 905 can be controlled under the drive of the arc groove 902 and the slide rod, so as to realize the release or positioning of the limiting cylinder 8.

[0027] It should be noted that: the arc groove 902 is eccentrically set, the push rod 903 is slidably connected to the inside of the slide groove 904, and the slide rod is slidably connected to the inside of the arc groove 902, ensuring that the rotation of the adjustment disk 901 can effectively adjust the relative position of the slide 905, the cross-section of the positioning plate 906 is arc-shaped and matches the annular groove 801, which can effectively prevent the limit cylinder 8 from shaking, and the damping between the adjustment disk 901 and the inner cavity of the clamping ring 9 is large, avoiding the influence of non-human factors.

[0028] The working principle of this multifunctional surveying and mapping device is as follows: the multifunctional surveying and mapping device is placed at the location to be surveyed and mapped, ensuring that the device is placed stably. As needed, the length of the support rod 5 is adjusted by rotating the hand wheel 601 so that the surveying and mapping module 2 reaches a suitable height and tilt angle. During this process, the tooth plate 7 slides in the support rod 5 and engages with the gear 6 to achieve precise adjustment of the length. The limit stud 701 slides in the limit groove 501 to ensure the stability of the support rod 5. The limit nut 702 is used to lock the position of the tooth plate 7 to prevent it from accidentally sliding during operation. The lower end of the pointed tooth plate 7 is easy to insert into soft soil, which increases the stability of the device.

[0029] By pushing the push rod 903 to rotate the adjustment disk 901, the arc groove 902 on the adjustment disk 901 cooperates with the slide rod to drive the slide 905 and the positioning plate 906 to move. The arc cross-section of the positioning plate 906 matches the annular groove 801 at the lower end of the limiting cylinder 8 to release or position the limiting cylinder 8, ensuring that the surveying and mapping module 2 will not shake during the rotation adjustment process.

[0030] It should be noted that during long-distance transportation, the surveying and mapping module 2 can be separated from the mounting plate 1 by simply pushing the push rod 903, thereby avoiding the situation in which the surveying and mapping instrument is prone to malfunction during long-distance transportation due to the integrated setting of the existing device. When it needs to be assembled, the limit cylinder 8 is inserted into the mounting plate 1 and the clamping ring 9, and then the push rod 903 is pushed in the reverse direction, so that the equipment can be assembled quickly and conveniently.

[0031] As needed, install or adjust the counterweight 4 in the mounting cavity 802 of the limiting cylinder 8 to increase the weight of the surveying and mapping module 2 and improve its stability during operation. The overall stability of the device can be further improved by increasing the bottom weight, which is particularly suitable for environments with strong winds or soft ground.

[0032] The user starts the surveying and mapping module 2 through the operation panel 3 and begins specific surveying and mapping work. The surveying and mapping module 2 performs corresponding surveying and mapping tasks according to preset parameters and instructions, such as measuring distance, angle, height, etc. During the surveying and mapping process, the user can adjust the surveying and mapping parameters in real time through the operation panel 3, such as measurement accuracy, sampling rate, etc., to adapt to different surveying and mapping needs. After the surveying and mapping is completed, the user can stop the work of the surveying and mapping module 2 through the operation panel 3 and save or export the surveying and mapping data.

[0033] The multifunctional surveying and mapping device realizes flexible adjustment of the height, tilt angle and rotation position of the surveying and mapping module 2 through its unique support and limit mechanism design, while ensuring stability and accuracy during the surveying and mapping process, and adapting to complex and changeable surveying and mapping environments; the surveying and mapping module 2 can be adjusted, locked and released through simple operations, which improves work efficiency; the design that is easy to disassemble and assemble makes the device more convenient during long-distance transportation and on-site deployment, and also reduces maintenance costs; the size of the counterweight block 4 can be adjusted according to actual needs to adapt to different terrains and working conditions, thereby enhancing the versatility and practicality of the device.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional surveying and mapping device, comprising a mounting plate (1), a surveying and mapping module (2) and an operating panel (3), wherein the surveying and mapping module (2) is electrically connected to the operating panel (3), characterized in that: A limiting cylinder (8) is fixedly installed at the bottom of the surveying and mapping module (2), and the surveying and mapping module (2) is rotatably connected to the mounting plate (1) through the limiting cylinder (8). A plurality of support rods (5) are hingedly connected in an annular shape and at equal intervals on the mounting plate (1). A toothed plate (7) is slidably arranged inside the support rod (5), and a limiting groove (501) is arranged on the side wall of the support rod (5). A limiting stud (701) and a limiting block (703) are fixedly connected to the side wall of the toothed plate (7) facing the limiting groove (501). The limiting stud (701) is located in the limiting groove (501) and is slidably connected thereto; the lower end of the support rod (5) is rotatably connected to a gear (6); a hand wheel (601) is fixedly connected to the gear (6); the toothed plate (7) is meshed with the gear (6); the lower end of the limiting cylinder (8) is provided with an annular groove (801) and a mounting cavity (802); a limiting mechanism is provided below the mounting plate (1); and the mounting plate (1) limits the limiting cylinder (8) through the limiting mechanism.

2. A multifunctional surveying and mapping device according to claim 1, characterized in that: The limiting mechanism comprises a clamping ring (9) fixedly connected below the mounting plate (1), an adjusting disk (901) rotatably arranged inside the clamping ring (9), a plurality of arc-shaped grooves (902) equidistantly arranged in a ring shape on the adjusting disk (901), a push rod (903) fixedly connected to the side wall of the adjusting disk (901), a sliding groove (904) arranged on the side wall of the clamping ring (9), a plurality of slides (905) slidably connected inside the clamping ring (9), a sliding rod fixedly connected to the bottom of the slide (905), and a positioning plate (906) fixedly connected to the side wall of the slide (905) facing the central axis of the clamping ring (9).

3. A multifunctional surveying and mapping device according to claim 2, characterized in that: The arc-shaped groove (902) is eccentrically arranged, the push rod (903) is slidably connected to the inside of the slide groove (904), and the slide rod is slidably connected to the inside of the arc-shaped groove (902).

4. A multifunctional surveying and mapping device according to claim 2, characterized in that: The cross section of the positioning plate (906) is arc-shaped and matches the annular groove (801), and the damping between the adjustment disk (901) and the inner cavity of the clamping ring (9) is large.

5. The multifunctional surveying and mapping device according to claim 1, characterized in that: The outer thread of the limiting stud (701) is connected to the limiting nut (702), the side wall of the limiting nut (702) is in contact with the side wall of the support rod (5), and the side wall of the limiting nut (702) away from the support rod (5) is fixedly connected to the crank, and the limiting block (703) is located on the lower side of the lowermost tooth of the tooth plate (7), and the limiting block (703) is arranged in an outward protrusion shape, and the lower end of the tooth plate (7) is arranged in a pointed top shape.

6. A multifunctional surveying and mapping device according to claim 1, characterized in that: The mounting cavity (802) is internally threadedly connected to a counterweight block (4), and the counterweight block (4) is detachably arranged.

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