Remote sensing surveying and mapping positioning device

Abstract

The invention discloses a remote sensing surveying and mapping positioning device, and relates to the field of positioning devices.The remote sensing surveying and mapping positioning device comprises a driving chassis, a pushing handle is fixedly connected to the top of the driving chassis, an open protection frame is fixedly connected to the top of the driving chassis, a bottom plate is fixedly connected to the inner wall of the protection frame, and a placement base is arranged above the top of the bottom plate; the top of the placement base is fixedly connected with a surveying instrument, the surveying instrument is located in the protection frame, and the protection frame can conveniently store and protect the surveying instrument; and a closing assembly. The motor is started to drive the driving shaft to rotate, the threaded rod rotates synchronously under the transmission action of the belt, and the side block which is in threaded connection with the threaded rod and is fixedly connected with the side edge of the placement base drives the placement base to realize lifting motion under the rotation of the threaded rod, so that the protection frame serves as a chassis with a certain height of the surveying instrument; and meanwhile, the surveying instrument can be stored and protected in all directions.

Description

Technical Field

[0001] The invention relates to the field of positioning devices, and in particular to a remote sensing mapping positioning device. Background Art

[0002] Remote sensing surveying is the basis of terrain exploration during surveying and mapping. It is a new surveying and mapping method that uses remote sensing technology. Remote sensing technology is widely used in the field of surveying and mapping. It collects and analyzes environmental electromagnetic wave information to monitor and identify distant environmental targets, thereby obtaining large-area, synchronous and dynamic environmental information, thereby improving surveying and mapping efficiency.

[0003] The existing Chinese patent publication number is: CN220205229U, which provides a remote sensing mapping and positioning device, including: a surveying instrument and a fixed column, the fixed column is fixedly installed at the bottom of the outer surface of the surveying instrument, the outer surface of the fixed column away from the surveying instrument is movably sleeved with a base, and the bottom of the inner surface of the base is fixedly installed with a plurality of fixed bins, and the fixed column is fixed by a second spring to push the steel ball to fix the fixed column. When the ground environment is relatively harsh, the slider can be pushed downward to move the support nail outward to increase stability. When the height of the device is not enough, the pressure plate can be pressed to release the restriction on the slot, and the telescopic rod can be pulled, which solves the problem that the use environment of the remote sensing mapping and positioning device is generally outdoors and the use environment is relatively complex. The structure of the device is relatively cumbersome and difficult to disassemble, which is not conducive to storage and maintenance after use. At the same time, the height of the entire device is fixed, which cannot be met when the users have different heights or the use environment has specific requirements.

[0004] The above-mentioned remote sensing mapping and positioning device also has the following problems when in use: the above-mentioned remote sensing mapping and positioning device needs to assemble the surveying instrument when in use. In order to ensure the protection of the surveying instrument when not in use, the surveying instrument may need to be disassembled and stored, which leads to frequent installation and disassembly of the surveying instrument and increases the workload. At the same time, another container is required to store the surveying instrument, which makes the entire surveying device large in size and inconvenient to move.

[0005] Therefore, it is necessary to invent a remote sensing mapping and positioning device to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a remote sensing mapping and positioning device to solve the problem proposed in the above-mentioned background technology that the above-mentioned remote sensing mapping and positioning device needs to assemble a surveying instrument when in use, and may need to dismantle and store the surveying instrument to ensure the protection of the surveying instrument when not in use, which leads to frequent installation and disassembly of the surveying instrument and increases the workload. At the same time, another container is required to store the surveying instrument, resulting in the problem that the entire surveying and mapping device is large in size and inconvenient to move.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a remote sensing mapping and positioning device, comprising a driving chassis, a push handle fixedly connected to the top of the driving chassis, an open protection frame fixedly connected to the top of the driving chassis, a bottom plate fixedly connected to the inner wall of the protection frame, and a placement base provided above the top of the bottom plate, a surveying instrument fixedly connected to the top of the placement base, the surveying instrument is located inside the protection frame, and the protection frame is convenient for the storage and protection of the surveying instrument, side blocks fixedly connected to both sides of the placement base, and the side blocks move inside the side grooves reserved in the protection frame, and also includes:

[0008] Transmission assembly, the bottom of the protection frame is fixedly connected with a motor, the motor is embedded and installed inside the driving chassis, and the motor output shaft is transmission-connected with the drive shaft, and the drive shaft is transmission-connected with the threaded rod through a belt, the threaded rod is arranged in parallel with the fixed rod, and the threaded rod is threadedly connected with the side block on one side, and the fixed rod passes through the side block on the other side, and the fixed rod is slidably connected with the side block, so that the placement base can be driven to perform lifting movement during the rotation of the threaded rod;

[0009] A closing component, wherein a cover plate is slidably connected to the inside of the protection frame, and a plate edge is fixedly connected to the end of the cover plate, and the plate edge is slidably connected to the outer wall of the protection frame through a spring, a pull rope is fixedly connected to the outer wall of the plate edge, and the end of the pull rope is wound around and connected to a wire wheel fixedly sleeved on the outer wall of the driving shaft, and the movement of the cover plate is driven by the pull rope.

[0010] Preferably, the bottom plate is fixedly connected to the lower inner wall of the protective frame, and the bottom plate is rotatably connected to the upper end of the drive shaft through a bearing, so that the drive shaft rotates more stably. At the same time, the bottom plate plays the role of area division, with the base placed in the area above the bottom plate, and the pulley and belt located in the area below the bottom plate.

[0011] Preferably, the side grooves are provided inside the frame bodies on both sides of the protection frame, and the inner walls of the side grooves are in contact with the side walls of the side blocks and are slidably connected up and down to ensure the stability of the up and down movement of the placement base.

[0012] Preferably, the threaded rod and the fixed rod are both located inside the side groove, and the upper and lower ends of the threaded rod are rotatably connected to the top wall and the bottom wall of the side groove on one side through bearings, and the upper and lower ends of the fixed rod are fixedly connected to the top wall and the bottom wall of the side groove on the other side, so as to ensure the stability of subsequent rotation of the threaded rod;

[0013] The bottom end of the threaded rod has a smooth rod body, wherein a pulley at one end of the belt is fixedly sleeved on the outer wall of the smooth rod body at the bottom of the threaded rod, so as to facilitate the synchronous movement of the drive shaft and the threaded rod driven by the belt.

[0014] Preferably, there are two wire wheels, and the two wire wheels are arranged in sequence from top to bottom, and the outer rings of the two wire wheels are respectively wound with two groups of pull ropes with different winding directions, and the pull ropes pass through the wire grooves reserved in the inner frame of the protective frame. In this way, during the rotation of the driving shaft, the two groups of wire wheel outer rings are wound with staggered pull ropes to synchronously perform winding or unwinding operations.

[0015] Preferably, the cover plates are provided in two pieces, and the two cover plates are arranged relative to each other with reference to the central axis of the protection frame as a symmetric axis, and the two cover plates are slidably connected to the frame bodies corresponding to the two sides of the protection frame;

[0016] The two cover plates can enclose the top of the protection frame into a closed area, making it convenient to store the surveying instrument inside the protection frame.

[0017] Preferably, the two side walls of the cover plate located inside the protection frame are fixedly connected to limiting blocks, and the limiting blocks move in limiting grooves reserved inside the protection frame body, so as to ensure the stability of the cover plate movement.

[0018] Preferably, a protrusion is fixedly connected to the end of the cover plate on one side away from the plate edge, and the protrusion matches the closed groove reserved in the end of the other cover plate away from the plate edge, so that the two cover plates are closed in an alternating manner, ensuring the stability of the closing time of the two cover plates.

[0019] Preferably, the two ends of the spring are fixedly connected to the plate edge and the outer wall of the protection frame respectively. When the plate edge loses the restraining force of the pull rope, the two cover plates are pushed to move under the thrust of the spring, thereby opening the top of the protection frame and facilitating the movement of the surveying instrument.

[0020] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0021] 1. The present invention starts the motor to drive the driving shaft to rotate, and the threaded rod rotates synchronously under the transmission action of the belt. The side blocks that are threadedly connected to the threaded rod and fixedly connected to the side of the placement base drive the placement base to achieve lifting movement under the rotation of the threaded rod. In this way, the protection frame not only serves as a chassis with a certain height of the surveying instrument, but also comprehensively stores and protects the surveying instrument.

[0022] 2. When the placement base is in the ascending state, the two sets of wire wheels fixedly sleeved on the outer ring of the driving shaft rotate and synchronously pull the rope to unwind. At this time, under the action of the thrust of the spring, the two cover plates move away from each other, so that the top of the entire protection frame is in an unfolded state, which is convenient for the surveying instrument to move to the outside of the protection frame for work. At the same time, when the placement base is in the descending state, the two sets of wire wheels fixedly sleeved on the outer ring of the driving shaft rotate and synchronously rewind the rope. The rope pulls the two cover plates to move towards each other, so that the top of the entire protection frame is in a closed state, which is convenient for the surveying instrument to be stored inside the protection frame;

[0023] 3. During the movement of the cover, the limit blocks fixed on both sides of the cover move in the limit groove to ensure the stability of the entire cover movement. At the same time, the drive of the primary motor drives the lifting and lowering of the surveying instrument and the closing and opening of the top cover of the protective frame, which is more synchronous and economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a stereoscopic diagram of the overall structure of the present invention from a first viewing angle;

[0026] Figure 2 It is a stereoscopic diagram of the overall structure of the present invention from a second viewing angle;

[0027] Figure 3 A first-view stereoscopic diagram of the overall structure of the surveying and mapping instrument of the present invention after it is stored in the protective frame;

[0028] Figure 4 The second perspective exploded view of the overall structure of the surveying and mapping instrument of the present invention after being stored in the protective frame;

[0029] Figure 5 This is a first-view stereoscopic diagram of the protection frame of the present invention (partially cut away);

[0030] Figure 6 This is a second viewing angle stereogram of the protection frame of the present invention (partially cut away);

[0031] Figure 7 This is a third-angle perspective view of the protection frame (partially cut away) of the present invention;

[0032] Figure 8 For the present invention Figure 7 A schematic diagram of the structure enlargement in the middle;

[0033] Fig. 9 It is an exploded view of two cover plates of the present invention;

[0034] Fig.10 It is a three-dimensional diagram of the structure of two sets of wire wheels and two sets of pull ropes wound in the wrong direction according to the present invention.

[0035] Description of reference numerals:

[0036] 1. Driving chassis; 2. Push handle; 3. Protection frame; 4. Bottom plate; 5. Placement base; 6. Surveying instrument; 7. Side block; 8. Side groove; 9. Transmission assembly; 91. Motor; 92. Driving shaft; 93. Threaded rod; 94. Fixed rod; 95. Belt; 10. Pulley; 11. Pull rope; 12. Closing assembly; 1201. Cover plate; 1202. Plate edge; 1203. Spring; 1204. Limit block; 1205. Limit groove; 1206. Bump; 1207. Closing groove. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] The present invention provides Figure 1-10 A remote sensing mapping and positioning device shown in the figure comprises a driving chassis 1, a push handle 2 is fixedly connected to the top of the driving chassis 1, an open protection frame 3 is fixedly connected to the top of the driving chassis 1, and a bottom plate 4 is fixedly connected to the inner wall of the protection frame 3, and a placement base 5 is provided above the top of the bottom plate 4, a surveying instrument 6 is fixedly connected to the top of the placement base 5, and the surveying instrument 6 is located inside the protection frame 3, which facilitates the storage and protection of the surveying instrument 6 by the protection frame 3, and side blocks 7 are fixedly connected to both sides of the placement base 5, and the side blocks 7 move inside the side grooves 8 reserved in the protection frame 3, and also includes:

[0039] The transmission assembly 9, the bottom of the protection frame 3 is fixedly connected with a motor 91, the motor 91 is embedded and installed inside the driving chassis 1, and the output shaft of the motor 91 is transmission-connected with a drive shaft 92, and the drive shaft 92 is transmission-connected with a threaded rod 93 through a belt 95, the threaded rod 93 and the fixed rod 94 are arranged in parallel, and the threaded rod 93 is threadedly connected with the side block 7 on one side, and the fixed rod 94 passes through the side block 7 on the other side, and the fixed rod 94 is slidably connected with the side block 7, so that the placement base 5 can be driven to perform lifting movement during the rotation of the threaded rod 93;

[0040] The closing component 12 is a protective frame 3 whose interior is slidably connected with a cover plate 1201, and whose end is fixedly connected with a plate edge 1202, and the plate edge 1202 is slidably connected with the outer wall of the protective frame 3 via a spring 1203, and a pull rope 11 is fixedly connected with the outer wall of the plate edge 1202, and the end of the pull rope 11 is wound around and connected with a wire wheel 10 fixedly sleeved on the outer wall of the driving shaft 92, and the movement of the cover plate 1201 is driven by the pull rope 11.

[0041] The bottom plate 4 is fixedly connected to the lower inner wall of the protection frame 3, and the bottom plate 4 is rotatably connected to the upper end of the driving shaft 92 through a bearing, so that the driving shaft 92 can rotate more stably. At the same time, the bottom plate 4 plays the role of area division, and the base 5 is placed in the area above the bottom plate 4, and the pulley 10 and the belt 95 are located in the area below the bottom plate 4.

[0042] The side grooves 8 are formed inside the frame bodies on both sides of the protection frame 3 , and the inner walls of the side grooves 8 are in contact with part of the side walls of the side blocks 7 and are slidably connected up and down to ensure the stability of the placement base 5 in terms of up and down movement.

[0043] The threaded rod 93 and the fixed rod 94 are both located inside the side groove 8, and the upper and lower ends of the threaded rod 93 are rotatably connected to the top wall and the bottom wall of the side groove 8 on one side through bearings, and the upper and lower ends of the fixed rod 94 are fixedly connected to the top wall and the bottom wall of the side groove 8 on the other side, thus ensuring the stability of the subsequent rotation of the threaded rod 93;

[0044] The bottom end of the threaded rod 93 has a smooth rod body, wherein a pulley at one end of the belt 95 is fixedly sleeved on the outer wall of the smooth rod body at the bottom of the threaded rod 93, so as to facilitate the synchronous movement of the drive shaft 92 and the threaded rod 93 driven by the belt 95.

[0045] There are two wire wheels 10, and the two wire wheels 10 are arranged in sequence from top to bottom, and the outer circles of the two wire wheels 10 are respectively wound with two groups of pull ropes 11 with different winding directions. The pull ropes 11 pass through the wire grooves reserved in the inner frame of the protective frame 3. In this way, during the rotation of the driving shaft 92, the outer circles of the two groups of wire wheels 10 are wound with the staggered pull ropes 11 connected to each other and can be reeled or unreeled synchronously.

[0046] There are two cover plates 1201, and the two cover plates 1201 are arranged relative to each other with reference to the central axis of the protection frame 3 as a symmetric axis, and the two cover plates 1201 are slidably connected to the corresponding frame bodies on both sides of the protection frame 3;

[0047] The two cover plates 1201 can enclose the top of the protection frame 3 into a closed area, making it convenient for the surveying instrument 6 to be stored inside the protection frame 3 .

[0048] The two side walls of the cover plate 1201 located inside the protection frame 3 are fixedly connected to the limiting blocks 1204, and the limiting blocks 1204 move in the limiting grooves 1205 reserved inside the frame of the protection frame 3, so that the stability of the cover plate 1201 can be ensured.

[0049] A protrusion 1206 is fixedly connected to the end of one side cover plate 1201 away from the plate edge 1202, and the protrusion 1206 matches the closed groove 1207 reserved in the end of the other cover plate 1201 away from the plate edge 1202, so that the two cover plates 1201 are closed in an staggered manner, ensuring the stability of the closing time of the two cover plates 1201.

[0050] The two ends of the spring 1203 are fixedly connected to the plate edge 1202 and the outer wall of the protection frame 3 respectively. The plate edge 1202 loses the restraining force of the pull rope 11, and the two cover plates 1201 are pushed to move under the thrust of the spring 1203, thereby opening the top of the protection frame 3 and facilitating the movement of the surveying instrument 6.

[0051] Working principle: When using a remote sensing mapping and positioning device, firstly, the driving shaft 92 connected to the output shaft of the motor 91 is driven to rotate by starting the motor 91, and the threaded rod 93 is synchronously rotated under the transmission action of the belt 95. The threaded rod 93 is threadedly connected to the side block 7 fixedly connected to one side of the placement base 5, and the side block 7 fixedly connected to the other side of the placement base 5 is slidably connected to the fixed rod 94 up and down, so that the placement base 5 is driven to achieve lifting movement during the rotation of the threaded rod 93. At this time, the protection frame 3 not only serves as a chassis with a certain height of the surveying instrument 6, which raises the height position of the surveying instrument 6 to a certain extent, but also comprehensively stores and protects the surveying instrument 6;

[0052] When the placement base 5 is in the ascending state, since the winding directions of the two sets of wire wheels 10 fixedly sleeved on the outer ring of the driving shaft 92 are different, the rotation of the driving shaft 92 drives the two sets of wire wheels 10 to rotate synchronously and unwind the pull rope 11 synchronously. At this time, the plate edge 1202 fixedly connected to the end of the pull rope 11 loses the restraining force of the pull rope 11, and the two cover plates 1201 are pushed away from each other by the thrust of the spring 1203 (refer to Figure 1 The top of the protection frame 3 is in the unfolded state. At the same time, the rotation of the driving shaft 92 causes the placement base 5 to move upward. The placement base 5 drives the surveying instrument 6 to move to the middle section of the protection frame 3. At this time, the two cover plates 1201 are fully unfolded. The subsequent wire wheel 10 still rotates to complete the unwinding of the remaining pull rope 11. The unwinding of the remaining pull rope 11 does not affect the upward movement of the placement base 5. In this way, it can be well ensured that the cover plate 1201 is in the unfolded state to facilitate the movement of the surveying instrument 6.

[0053] Similarly, when the placement base 5 is in a descending state, the two sets of wire wheels 10 fixedly sleeved on the outer ring of the driving shaft 92 rotate and synchronously reel in the pull rope 11. The first reel is the remaining pull rope 11. The placement base 5 drives the surveying instrument 6 to move to the middle section of the protection frame 3 to complete the reeling of the remaining pull rope 11. Next, in the process of continuing the reeling, the movement of the pull rope 11 can pull the plate edge 1202 fixedly connected to the end of the pull rope 11 to move, thereby driving the two sets of cover plates 1201 to move toward each other to close the top of the protection frame 3 (refer to Figure 3 As shown), the top of the entire protection frame 3 is closed, making it convenient for the surveying and mapping instrument 6 to be stored inside the protection frame 3.

[0054] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A remote sensing mapping and positioning device, comprising a driving chassis (1), characterized in that: The top of the driving chassis (1) is fixedly connected to a push handle (2), the top of the driving chassis (1) is fixedly connected to an open protection frame (3), the inner wall of the protection frame (3) is fixedly connected to a bottom plate (4), and a placement base (5) is provided above the top of the bottom plate (4), the top of the placement base (5) is fixedly connected to a surveying instrument (6), the surveying instrument (6) is located inside the protection frame (3), the two sides of the placement base (5) are fixedly connected to side blocks (7), and the side blocks (7) move inside side grooves (8) reserved in the protection frame (3), and further include: A transmission assembly (9), wherein a motor (91) is fixedly connected to the bottom of the protection frame (3), the motor (91) is embedded and installed inside the driving chassis (1), and the output shaft of the motor (91) is transmission-connected to a driving shaft (92), and the driving shaft (92) is transmission-connected to a threaded rod (93) through a belt (95), the threaded rod (93) and the fixing rod (94) are arranged in parallel, and the threaded rod (93) is threadedly connected to a side block (7) on one side, and the fixing rod (94) passes through the side block (7) on the other side, and the fixing rod (94) is slidably connected to the side block (7); A closing component (12), wherein the interior of the protection frame (3) is slidably connected to a cover plate (1201), and the end of the cover plate (1201) is fixedly connected to a plate edge (1202), and the plate edge (1202) is slidably connected to the outer wall of the protection frame (3) via a spring (1203), and the outer wall of the plate edge (1202) is fixedly connected to a pull rope (11), and the end of the pull rope (11) is wound around and connected to a wire wheel (10) fixedly sleeved on the outer wall of the drive shaft (92).

2. A remote sensing mapping and positioning device according to claim 1, characterized in that: The bottom plate (4) is fixedly connected to a lower position of the inner wall of the protection frame (3), and the bottom plate (4) is rotatably connected to the upper end of the driving shaft (92) via a bearing.

3. A remote sensing mapping and positioning device according to claim 1, characterized in that: The side grooves (8) are arranged inside the frame bodies on both sides of the protection frame (3), and the inner walls of the side grooves (8) are in contact with part of the side walls of the side blocks (7) and are slidably connected up and down.

4. The remote sensing mapping and positioning device according to claim 1, characterized in that: The threaded rod (93) and the fixed rod (94) are both located inside the side groove (8), and the upper and lower ends of the threaded rod (93) are rotatably connected to the top wall and the bottom wall of the side groove (8) on one side through bearings, and the upper and lower ends of the fixed rod (94) are fixedly connected to the top wall and the bottom wall of the side groove (8) on the other side; The bottom end of the threaded rod (93) has a smooth rod body, wherein a pulley at one end of the belt (95) is fixedly sleeved on the outer wall of the smooth rod body at the bottom of the threaded rod (93).

5. The remote sensing mapping and positioning device according to claim 1, characterized in that: The wire wheels (10) are provided with two in number, and the two wire wheels (10) are arranged in sequence from top to bottom, and the outer circles of the two wire wheels (10) are respectively wound with two groups of pull ropes (11) with different winding directions, and the pull ropes (11) pass through the wire grooves reserved in the inner frame of the protection frame (3).

6. The remote sensing mapping and positioning device according to claim 1, characterized in that: The cover plates (1201) are provided in two pieces, and the two cover plates (1201) are arranged relative to each other with reference to the central axis of the protection frame (3) as a symmetric axis, and the two cover plates (1201) are slidably connected to the corresponding frame bodies on both sides of the protection frame (3); The two cover plates (1201) can enclose the top of the protection frame (3) into a closed area.

7. A remote sensing mapping and positioning device according to claim 6, characterized in that: The cover plate (1201) is located on both side walls of the plate body inside the protection frame (3) and is fixedly connected to the limiting blocks (1204), and the limiting blocks (1204) move in the limiting grooves (1205) reserved inside the frame body of the protection frame (3).

8. The remote sensing mapping and positioning device according to claim 6, characterized in that: A protrusion (1206) is fixedly connected to the end of the cover plate (1201) on one side away from the plate edge (1202), and the protrusion (1206) matches a closed groove (1207) reserved in the end of the other cover plate (1201) away from the plate edge (1202).

9. The remote sensing mapping and positioning device according to claim 1, characterized in that: The two ends of the spring (1203) are fixedly connected to the plate edge (1202) and the outer wall of the protection frame (3) respectively.

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