Geographic surveying and mapping device convenient to fix

Abstract

The invention relates to the technical field of geographical surveying and mapping equipment, in particular to a geographical surveying and mapping device convenient to fix, which comprises a mounting seat, an adjusting surveying and mapping device is arranged in the mounting seat, an adjusting supporting device is arranged in the mounting seat, and a grounding device is arranged at the bottom end of the surface of the adjusting supporting device. According to the geographical surveying and mapping device convenient to fix, a grounding balance fixing mechanism is arranged, and multiple sets of height detection assemblies are arranged at the bottom of the front face of a supporting vertical frame at equal intervals, when it is detected that the lower portion is suspended, a signal is transmitted to control equipment through a first connecting cable, then an air pump is correspondingly started, and meanwhile the signal is transmitted to an electric telescopic rod; air can be injected into the air bag according to needs, balance can be kept after inflation is completed, when the situation that the whole ground is uneven is encountered, balance can be controlled and kept on the uneven ground by arranging the leveling device, and the stable device can be fixed conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of geographic surveying and mapping equipment, and in particular to a geographic surveying and mapping device which is easy to fix. Background Art

[0002] Surveying and mapping is the process of measuring and drawing. Based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global navigation satellite positioning system, remote sensing, and geographic information system as the core technology, the existing feature points and boundaries on the ground are measured to obtain graphics and location information reflecting the current situation of the ground. When conducting actual surveys in geographic surveying and mapping, the surveying device needs to be placed on the ground for rapid leveling to ensure that the surveyed and measured data is more accurate.

[0003] The prior art discloses a vertical surveying device for geographical surveying and mapping that is easy to fix and a method of using the device, which is disclosed in the publication number: CN116006865A, and relates to the field of geographical surveying and mapping technology. A vertical surveying device for geographical surveying and mapping that is easy to fix, comprises a mounting seat and a surveying device arranged on the mounting seat, a support leg is connected to the outer side of the mounting seat, and the end of the support leg away from the mounting seat is connected to a bottom plate, a plug rod is movably arranged on the bottom plate, the plug rod is provided with an anti-falling barb, the top of the plug rod is connected to an auxiliary plug-in assembly, each support leg is provided with a lifting mechanism connected to the auxiliary plug-in assembly and used to drive the displacement of the plug rod, and a positioning assembly for positioning the surveying device is provided on the mounting seat; the device can quickly level the surveying device, maintain stability during the surveying process, quickly fix the device to the ground, and quickly detach from the ground after the surveying is completed, thereby reducing the workload and difficulty of the staff, and thus improving the surveying efficiency and surveying effect.

[0004] The above-mentioned geographical surveying and mapping device which is easy to fix, through the setting of the mounting seat and the counterweight block, enables the surveying equipment to be quickly placed in a horizontal state in a complex terrain environment, thereby improving the leveling efficiency of the device and further improving the surveying efficiency. The above-mentioned components can only be used in a way to level the ground. If the ground is not flat as a whole, the leveling components cannot be used. Moreover, the above-mentioned components are not set on uneven ground to control and maintain balance, and have poor practicality. Therefore, it is very necessary to design a geographical surveying and mapping device which is easy to fix and has strong practicality. Summary of the invention

[0005] The object of the present invention is to provide a geographical surveying and mapping device which is easy to fix, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a geographical surveying and mapping device that is easy to fix, comprising a mounting seat, an adjustable surveying and mapping device is arranged inside the mounting seat, an adjustable support device is arranged inside the mounting seat, and a grounding device is arranged at the bottom end of the surface of the adjustable support device.

[0007] The grounding device comprises an adjusting sliding mechanism and a grounding balance fixing mechanism. The adjusting sliding mechanism is connected to the right side of the bottom surface of the adjusting support device, and the grounding balance fixing mechanism is connected to the left side of the bottom surface of the grounding balance fixing mechanism.

[0008] The grounding balance fixing mechanism includes a connecting box, an air pump, an air supply pipe, a placement rack, an electric telescopic rod, an extrusion plate, a control device, a first connecting cable, a height detection sensor, an air bag, a partition and a second connecting cable. The air pump is fixedly connected to the top of the connecting box, the air supply pipe runs through the side of the connecting box and is connected to the bottom of the air pump, the right side of the placement rack is fixedly connected with a connecting plate, the electric telescopic rod is connected to the inside of the connecting plate, the extrusion plate is fixedly connected to the back of the electric telescopic rod, the partition is fixedly connected to the side of the air bag, the top of the partition is fixedly connected with a bearing plate, the control device is fixedly connected to the top of the bearing plate, the first connecting cable is fixedly connected to the bottom of the control device, the height detection sensor is fixedly connected to the bottom of the bearing plate, the first connecting cable is fixedly connected to the side of the height detection sensor at one end away from the control device, the second connecting cable runs through the side of the connecting box and extends to be connected to the bottom of the air pump, and the second connecting cable is fixedly connected to the side of the control device at one end away from the air pump.

[0009] Preferably, the adjusting sliding mechanism includes a limit frame, an inner limit plate, a bearing seat, a stepper motor, a placement frame, a connecting strip plate, a hydraulic telescopic rod, a connecting block, a connecting column and a moving wheel, the connecting strip plate is fixedly connected to the top of the hydraulic telescopic rod, the placement frame is fixedly connected to the front side of the connecting strip plate, the stepper motor is fixedly connected to the top of the placement frame, the connecting column is fixedly connected to the output shaft of the stepper motor, the connecting block is fixedly connected to the back side of the connecting column, and the moving wheel is fixedly connected to the bottom of the connecting block.

[0010] Preferably, the adjustment support device includes a U-shaped frame, an inner shaft, a magnet strip, a magnetic ring, an inner connecting plate, a bearing and a support frame, the U-shaped frame is fixedly connected to the inner ring of the mounting seat, the bearing is fixedly connected to the front side of the U-shaped frame, the inner shaft is fixedly connected to the inner ring of the bearing, the inner shaft is slidably connected to the inside of the U-shaped frame, the inner connecting plate is fixedly connected to the surface of the bearing, the magnetic ring is fixedly connected to the surface of the inner connecting plate, and the magnet strip is fixedly connected to the top of the inner shaft.

[0011] Preferably, the adjustment and surveying device includes an inner connecting frame, a carrying plate, a connecting seat, a bearing member, a dial, a pointer, a connecting rod and a surveying assembly, the inner connecting frame is fixedly connected to the inner ring of the mounting seat, the carrying plate is fixedly connected to an end of the inner connecting frame away from the inner ring of the mounting seat, the connecting seat is fixedly connected to the top of the carrying plate, the bearing member is fixedly connected to the top of the connecting seat, the connecting rod is fixedly connected to the inner ring of the bearing member, the pointer is fixedly connected to the front side of the connecting rod, the dial is fixedly connected to the top of the connecting seat, the pointer is slidably connected to the inner ring of the dial, and the surveying assembly is fixedly connected to the top of the connecting rod.

[0012] Preferably, the partition is connected to the bottom of the supporting frame, the connecting box is fixedly connected to the bottom end of the front side of the supporting frame near the left side, the placement shelf is fixedly connected to the front side of the supporting frame, and the airbag is fixedly connected to the bottom of the supporting frame. The partition can separate multiple airbags, and one airbag can be inflated according to demand during inflation. The device is used in conjunction with the height detection component, and does not need ventilation. If it is already grounded, there is no need to input air to avoid the situation where the airbag is lifted up and the ground is uneven again.

[0013] Preferably, the limit frame is fixedly connected to the right side of the bottom front side of the supporting frame, the inner limit plate is slidably connected to the inside of the limit frame, a rectangular slide groove is opened inside the supporting frame, the width of the rectangular slide groove is adapted to the width of the inner limit plate, the setting of the inner limit plate and the limit frame plays a limiting role, and can maintain stability well when adjusting the height of the connecting block and the moving wheel, avoiding offset that affects the stability of placement.

[0014] Preferably, the inner limit plate is slidably connected to the inside of the supporting frame, the bearing seat is fixedly connected to the front side of the inner limit plate, the connecting column is fixedly connected to the inner ring of the bearing seat, the front side of the supporting frame is fixedly connected with a connecting thin plate, and the hydraulic telescopic rod is fixedly connected to the inside of the connecting thin plate.

[0015] Preferably, the magnet strip is slidably connected to the front side of the magnetic ring, the magnet strip is magnetically connected to the magnetic ring, the magnet strip on the front side of the inner shaft rod follows the front side of the magnetic ring and is slidably connected, and the magnet strip and the magnetic ring are magnetically connected, so after adjustment, the two can be magnetically adsorbed together when in contact, and can be quickly locked after adjustment, which is convenient for supporting the fixing device.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The geographical surveying and mapping device which is easy to fix is ​​provided with a grounding balance fixing mechanism, and a plurality of groups of height detection components are arranged at equal distances on the front bottom of the supporting frame. When it is detected that the lower part is suspended in the air, a signal will be transmitted to the control device through the first connecting cable, and then the air pump will be started accordingly, and the signal will also be transmitted to the electric telescopic rod, so that gas can be injected into the airbag as needed, and the balance can be maintained after the inflation is completed. When the ground is uneven as a whole, the leveling device can be provided to control and maintain the balance on the uneven ground, so that the stable device can be fixed easily.

[0017] 2. The geographical surveying and mapping device which is easy to fix is ​​provided with an adjustable sliding mechanism to help push the device when necessary. When it is necessary to push, the stepper motor can be started to drive the connecting column rod to rotate and adjust the connecting block and the moving wheel to the position where the moving wheel is at the bottom as shown in the figure of the specification. Then the hydraulic telescopic rod can be started until the moving wheel contacts the ground, which can help push the sliding device and facilitate the adjustment of the fixed position. When necessary, it can be adjusted to a flat position for easy fixed placement.

[0018] 3. The geographical surveying and mapping device which is easy to fix is ​​provided with an adjustment support device. The structure in the adjustment support device is used to quickly lock after adjustment. When adjusting, the support stand can be held and then pulled for adjustment. When it needs to be raised, it is pushed toward the center, and vice versa. In the process of pulling the support stand for adjustment, the inner shaft rod is driven to rotate, and the magnet strip on the front side of the inner shaft rod is slidably connected with the front side of the magnetic attraction ring, and the magnet strip and the magnetic attraction ring are magnetically connected, so the two can be magnetically attracted together after adjustment, and can be quickly locked after adjustment, which is convenient for supporting the fixing device.

[0019] 4. The geographical surveying and mapping device which is easy to fix is ​​provided with an adjusting surveying and mapping device, by which the orientation of the surveying and mapping component can be adjusted. When adjusting, the user can hold the surveying and mapping component and then rotate it to drive the connecting rod to rotate. When rotating, the pointer slides against the inner circle of the dial, and the rotation angle can be known. After adjustment, it needs to be reset to zero and face straight ahead. In addition, the angle display component can be quickly adapted and adjusted according to different areas, which reduces the adjustment time and is convenient for surveying and mapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0021] Figure 1It is a schematic diagram of the overall three-dimensional front view structure of the present invention; Figure 2 It is a schematic diagram of the structure of the upper half of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the overall three-dimensional side view structure of the present invention; Figure 5 It is a schematic diagram of the structure of the lower half of the side view of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1, mounting seat; 2, adjusting surveying and mapping device; 201, inner connecting frame; 202, bearing plate; 203, connecting seat; 204, bearing member; 205, dial; 206, pointer; 207, connecting rod; 208, surveying and mapping assembly; 3, adjusting support device; 301, U-shaped frame; 302, inner shaft; 303, magnet strip; 304, magnetic ring; 305, inner connecting piece; 306, bearing; 307, supporting stand; 4, grounding device; 401, limit frame; 402, inner limit plate; 4 03, bearing seat; 404, stepper motor; 405, placement frame; 406, connecting strip plate; 407, hydraulic telescopic rod; 408, connecting block; 409, connecting column; 410, moving wheel; 411, connecting box; 412, air pump; 413, air pipe; 414, placement frame; 415, electric telescopic rod; 416, extrusion plate; 417, control device; 418, first connecting cable; 419, height detection sensor; 420, air bag; 421, partition; 422, second connecting cable. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-6 , the present invention provides the following technical solutions: A geographical surveying and mapping device which is easy to fix comprises a mounting seat 1, an adjusting surveying and mapping device 2 is arranged inside the mounting seat 1, an adjusting support device 3 is arranged inside the mounting seat 1, and a grounding device 4 is arranged at the bottom end of the surface of the adjusting support device 3.

[0026] The grounding device 4 includes an adjusting sliding mechanism and a grounding balance fixing mechanism. The adjusting sliding mechanism is connected to the right side of the bottom surface of the adjusting support device 3 , and the grounding balance fixing mechanism is connected to the left side of the bottom surface of the grounding balance fixing mechanism.

[0027] The grounding balance fixing mechanism includes a connecting box 411, an air pump 412, an air pipe 413, a placement frame 414, an electric telescopic rod 415, an extrusion plate 416, a control device 417, a first connecting cable 418, a height detection sensor 419, an air bag 420, a partition 421 and a second connecting cable 422. The air pump 412 is fixedly connected to the top of the connecting box 411, the air pipe 413 runs through the side of the connecting box 411 and is connected to the bottom of the air pump 412, the right side of the placement frame 414 is fixedly connected to a connecting plate, the electric telescopic rod 415 is connected to the inside of the connecting plate, the extrusion plate 416 is fixedly connected to the back of the electric telescopic rod 415, the partition 421 is fixedly connected to the side of the air bag 420, the top of the partition 421 is fixedly connected to a bearing plate, the control device 417 is fixedly connected to the top of the bearing plate, the first connecting cable 418 is fixedly connected to the bottom of the control device 417, and the height detection sensor 419 is fixedly connected to the bottom of the supporting plate, one end of the first connecting cable 418 away from the control device 417 is fixedly connected to the side of the height detection sensor 419, the second connecting cable 422 extends through the side of the connecting box 411 and is connected to the bottom of the air pump 412, and one end of the second connecting cable 422 away from the air pump 412 is fixedly connected to the side of the control device 417, the partition 421 is connected to the bottom of the supporting frame 307, the connecting box 411 is fixedly connected to the front bottom end of the supporting frame 307 near the left side, the placement shelf 414 is fixedly connected to the front of the supporting frame 307, and the airbag 420 is fixedly connected to the bottom of the supporting frame 307. The setting of the partition 421 can separate multiple airbags 420. When inflating, one airbag 420 is inflated according to demand, and the device is used in conjunction with the height detection component, and does not need ventilation. At this time, it is already grounded and there is no need to input air to avoid the situation of uneven grounding after lifting up.

[0028] The adjusting sliding mechanism includes a limit frame 401, an inner limit plate 402, a bearing seat 403, a stepping motor 404, a placement frame 405, a connecting strip plate 406, a hydraulic telescopic rod 407, a connecting block 408, a connecting column 409 and a moving wheel 410. The connecting strip plate 406 is fixedly connected to the top of the hydraulic telescopic rod 407, the placement frame 405 is fixedly connected to the front of the connecting strip plate 406, the stepping motor 404 is fixedly connected to the top of the placement frame 405, the connecting column 409 is fixedly connected to the output shaft of the stepping motor 404, the connecting block 408 is fixedly connected to the back of the connecting column 409, the moving wheel 410 is fixedly connected to the bottom of the connecting block 408, and the limit frame 401 is fixedly connected to the support frame 307. On the right side of the bottom front side, the inner limit plate 402 is slidably connected to the inside of the limit frame 401, and a rectangular slide groove is opened inside the support frame 307. The width of the rectangular slide groove is adapted to the width of the inner limit plate 402. The setting of the inner limit plate 402 and the limit frame 401 plays a limiting role. When adjusting the height of the connecting block 408 and the moving wheel 410, it can maintain stability well to avoid offset affecting the stability of placement. The inner limit plate 402 is slidably connected to the inside of the support frame 307, the bearing seat 403 is fixedly connected to the front of the inner limit plate 402, the connecting column 409 is fixedly connected to the inner ring of the bearing seat 403, the front of the support frame 307 is fixedly connected to a connecting thin plate, and the hydraulic telescopic rod 407 is fixedly connected to the inside of the connecting thin plate.

[0029] The adjusting support device 3 includes a U-shaped frame 301, an inner shaft 302, a magnet strip 303, a magnetic ring 304, an inner connecting piece 305, a bearing 306 and a supporting frame 307. The U-shaped frame 301 is fixedly connected to the inner ring of the mounting seat 1, the bearing 306 is fixedly connected to the front of the U-shaped frame 301, the inner shaft 302 is fixedly connected to the inner ring of the bearing 306, the inner shaft 302 is slidably connected to the inside of the U-shaped frame 301, the inner connecting piece 305 is fixedly connected to the surface of the bearing 306, the magnetic ring 304 is fixedly connected to the inner connecting piece 3 05, the magnet strip 303 is fixedly connected to the top of the inner shaft rod 302, the magnet strip 303 is slidably connected to the front side of the magnetic ring 304, the magnet strip 303 is magnetically connected to the magnetic ring 304, the magnet strip 303 on the front side of the inner shaft rod 302 follows the front side of the magnetic ring 304 and slides, and the magnet strip 303 and the magnetic ring 304 are magnetically connected, so after adjustment, the two can be magnetically adsorbed together, and quick locking can be achieved after adjustment, which is convenient for supporting the fixing device.

[0030] The adjustment and surveying device 2 includes an inner connecting frame 201, a carrying plate 202, a connecting seat 203, a bearing member 204, a dial 205, a pointer 206, a connecting rod 207 and a surveying and mapping assembly 208. The inner connecting frame 201 is fixedly connected to the inner ring of the mounting seat 1, the carrying plate 202 is fixedly connected to one end of the inner connecting frame 201 away from the inner ring of the mounting seat 1, the connecting seat 203 is fixedly connected to the top of the carrying plate 202, the bearing member 204 is fixedly connected to the top of the connecting seat 203, the connecting rod 207 is fixedly connected to the inner ring of the bearing member 204, the pointer 206 is fixedly connected to the front side of the connecting rod 207, the dial 205 is fixedly connected to the top of the connecting seat 203, the pointer 206 is slidably connected to the inner ring of the dial 205, and the surveying and mapping assembly 208 is fixedly connected to the top of the connecting rod 207.

[0031] When in use, the direction of the surveying and mapping component 208 can be adjusted by adjusting the surveying and mapping device 2. When adjusting, the user can hold the surveying and mapping component 208 and then rotate it to drive the connecting rod 207 to rotate. When rotating, the pointer 206 is driven to slide against the inner circle of the dial 205, and the rotation angle can be known. After adjustment, it needs to be reset to zero, facing forward, and the angle display component can be quickly adapted and adjusted according to different areas, thereby reducing the adjustment time and facilitating the use of surveying and mapping. An adjusting support device 3 is provided on the inner circle of the mounting seat 1, and the device is supported by a support stand 307. During the support process, the angle between the support stand 307 and the ground can be adjusted according to the required placement height, and the adjusting support device 3 is used. The structure is quickly locked after adjustment. During adjustment, it can be adjusted by holding the support frame 307 and then pulling it. When it needs to be raised, push it toward the center, and otherwise stretch it outward. In the process of pulling the support frame 307 for adjustment, the inner shaft rod 302 is driven to rotate, and the magnet strip 303 on the front of the inner shaft rod 302 follows the front sliding connection of the magnetic ring 304, and the magnet strip 303 and the magnetic ring 304 are magnetically connected, so after adjustment, the two can be magnetically attracted together, and quick locking can be achieved after adjustment. It can be quickly locked after adjustment, which is convenient for supporting the fixing device. A component for grounding balance during the fixing process is provided at the bottom. When in use, the height detection sensor 419 is used to detect the distance between the device and the ground. , when it is suspended in the air, it is necessary to start the air pump 412 and cooperate with the air pump 412 to input gas into the air bag 420, so that the air bag 420 expands and then contacts the ground to play a balancing role. A plurality of groups of height detection components are arranged at equal distances at the bottom of the front side of the support stand 307. When it is detected that the lower part is suspended in the air, a signal will be transmitted to the control device 417 through the first connecting cable 418, and then the air pump 412 will be started accordingly. At the same time, the signal will also be transmitted to the electric telescopic rod 415. The electric telescopic rod 415 where the air pipe 413 that needs ventilation is located will not be started, and the electric telescopic rod 415 that does not need ventilation and has been grounded at this time does not need to input air to avoid the situation where the ground is uneven when it is lifted up again. Start the electric telescopic rod 415 where the air pipe 413 that does not need to be inflated and then After the air bag 420 is inflated, it can maintain balance. When the ground is uneven as a whole, the leveling device can be set to control and maintain balance on the uneven ground, which is highly practical. An adjusting sliding mechanism is also provided on the right side of the support frame 307 to help push the device when necessary. When pushing is required, the stepping motor 404 can be started to drive the connecting column 409 to rotate and adjust the connecting block 408 and the moving wheel 410 to the position as shown in the attached manual. Figure 6The moving wheel 410 is shown in the lower position, and then the hydraulic telescopic rod 407 can be started until the moving wheel 410 contacts the ground, which can help push the sliding device and facilitate adjustment of the fixed position. When necessary, it can be adjusted to a flat position for easy fixed placement.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geographical surveying and mapping device that is easy to fix, comprising a mounting base (1), characterized in that: An adjusting surveying and mapping device (2) is arranged inside the mounting seat (1), an adjusting support device (3) is arranged inside the mounting seat (1), and a grounding device (4) is arranged at the bottom end of the surface of the adjusting support device (3); The grounding device (4) comprises an adjustment sliding mechanism and a grounding balance fixing mechanism, the adjustment sliding mechanism is connected to the right side of the bottom surface of the adjustment support device (3), and the grounding balance fixing mechanism is connected to the left side of the bottom surface of the adjustment support device (3); The grounding balance fixing mechanism comprises a connection box (411), an air pump (412), an air pipe (413), a placement frame (414), an electric telescopic rod (415), an extrusion plate (416), a control device (417), a first connection cable (418), a height detection sensor (419), an air bag (420), a partition (421) and a second connection cable (422), wherein the air pump (412) is fixedly connected to the top of the connection box (411), the air pipe (413) passes through the side of the connection box (411) and is connected to the bottom of the air pump (412), the right side of the placement frame (414) is fixedly connected to a connection plate, the electric telescopic rod (415) is connected to the inside of the connection plate, and the extrusion plate (416) is fixedly connected to the electric telescopic rod (415). ), the partition (421) is fixedly connected to the side of the airbag (420), the top of the partition (421) is fixedly connected to the supporting plate, the control device (417) is fixedly connected to the top of the supporting plate, the first connecting cable (418) is fixedly connected to the bottom of the control device (417), the height detection sensor (419) is fixedly connected to the bottom of the supporting plate, the first connecting cable (418) is fixedly connected to the side of the height detection sensor (419) at one end away from the control device (417), the second connecting cable (422) passes through the side of the connecting box (411) and extends to be connected to the bottom of the air pump (412), and the second connecting cable (422) is fixedly connected to the side of the control device (417) at one end away from the air pump (412).

2. A geographical surveying and mapping device that is easy to fix according to claim 1, characterized in that: The regulating sliding mechanism comprises a limit frame (401), an inner limit plate (402), a bearing seat (403), a stepping motor (404), a placing frame (405), a connecting strip plate (406), a hydraulic telescopic rod (407), a connecting block (408), a connecting column (409) and a moving wheel (410), wherein the connecting strip plate (406) is fixedly connected to the top of the hydraulic telescopic rod (407), the placing frame (405) is fixedly connected to the front of the connecting strip plate (406), the stepping motor (404) is fixedly connected to the top of the placing frame (405), the connecting column (409) is fixedly connected to the output shaft of the stepping motor (404), the connecting block (408) is fixedly connected to the back of the connecting column (409), and the moving wheel (410) is fixedly connected to the bottom of the connecting block (408).

3. A geographical surveying and mapping device that is easy to fix according to claim 2, characterized in that: The adjusting support device (3) comprises a U-shaped frame (301), an inner shaft (302), a magnet strip (303), a magnetic ring (304), an inner connecting piece (305), a bearing (306) and a supporting stand (307), wherein the U-shaped frame (301) is fixedly connected to the inner ring of the mounting seat (1), the bearing (306) is fixedly connected to the front surface of the U-shaped frame (301), the inner shaft (302) is fixedly connected to the inner ring of the bearing (306), the inner shaft (302) is slidably connected to the inside of the U-shaped frame (301), the inner connecting piece (305) is fixedly connected to the surface of the bearing (306), the magnetic ring (304) is fixedly connected to the surface of the inner connecting piece (305), and the magnet strip (303) is fixedly connected to the top of the inner shaft (302).

4. A geographical surveying and mapping device that is easy to fix according to claim 3, characterized in that: The regulating surveying and mapping device (2) comprises an inner connecting frame (201), a bearing plate (202), a connecting seat (203), a bearing member (204), a dial (205), a pointer (206), a connecting rod (207) and a surveying and mapping assembly (208), wherein the inner connecting frame (201) is fixedly connected to the inner ring of the mounting seat (1), the bearing plate (202) is fixedly connected to an end of the inner connecting frame (201) away from the inner ring of the mounting seat (1), and the connecting seat (203) is fixedly connected to the bearing plate (205). 02), the bearing member (204) is fixedly connected to the top of the connecting seat (203), the connecting rod (207) is fixedly connected to the inner ring of the bearing member (204), the pointer (206) is fixedly connected to the front of the connecting rod (207), the dial (205) is fixedly connected to the top of the connecting seat (203), the pointer (206) is slidably connected to the inner ring of the dial (205), and the surveying and mapping component (208) is fixedly connected to the top of the connecting rod (207).

5. A geographical surveying and mapping device that is easy to fix according to claim 4, characterized in that: The partition (421) is connected to the bottom of the supporting frame (307), the connecting box (411) is fixedly connected to the bottom end of the front side of the supporting frame (307) near the left side, the placement shelf (414) is fixedly connected to the front side of the supporting frame (307), and the airbag (420) is fixedly connected to the bottom of the supporting frame (307).

6. A geographical surveying and mapping device that is easy to fix according to claim 5, characterized in that: The limiting frame (401) is fixedly connected to the right side of the bottom front side of the supporting frame (307), the inner limiting plate (402) is slidably connected to the inside of the limiting frame (401), and a rectangular sliding groove is provided inside the supporting frame (307), and the width of the rectangular sliding groove is adapted to the width of the inner limiting plate (402).

7. A geographical surveying and mapping device that is easy to fix according to claim 6, characterized in that: The inner limit plate (402) is slidably connected to the inside of the support frame (307), the bearing seat (403) is fixedly connected to the front of the inner limit plate (402), the connecting column (409) is fixedly connected to the inner ring of the bearing seat (403), the front of the support frame (307) is fixedly connected to a connecting thin plate, and the hydraulic telescopic rod (407) is fixedly connected to the inside of the connecting thin plate.

8. A geographical surveying and mapping device that is easy to fix according to claim 7, characterized in that: The magnet strip (303) is slidably connected to the front side of the magnetic attraction ring (304), and the magnet strip (303) is magnetically connected to the magnetic attraction ring (304).

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