Measuring device for urban topographic survey and use method thereof

Abstract

The invention discloses a measuring device for urban topographic survey and a using method thereof, and relates to the technical field of topographic survey equipment.The measuring device comprises a supporting column and further comprises a mounting bottom plate, and the mounting bottom plate is arranged at the bottom of the supporting column. On one hand, surface residue and dust removal is carried out on the measuring equipment responsible for topographic survey, on the other hand, auxiliary heat dissipation treatment can be carried out on the measuring equipment, when the measuring equipment works for a long time, refrigeration gas is blown out through operation of a semiconductor refrigeration sheet and synchronous operation of a refrigeration end and a first fan, and the use flexibility is improved; the side mounting mechanism and the auxiliary supporting mechanism are arranged, two third positioning bolts are matched to be mounted on a wall surface, operation modes are conveniently switched, and the technical problems that in the prior art, a topographic survey device is single in mounting mode, and the operation modes of the device are inconvenient to switch according to mounting scenes are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of topographic survey equipment, in particular to a measuring device for urban topographic survey and a use method thereof. Background Art

[0002] Topographic survey is one of the basic indicators measured in the fields of engineering exploration, land consolidation, soil erosion control, etc. At present, the topographic observation technologies commonly used in the field of topographic survey are mainly divided into two categories: one is non-contact measurement technology; the other is contact measurement technology. At present, the surveying instruments are becoming more and more advanced, and their costs are also more expensive. Many surveying instruments are often very expensive, but they are often easily damaged when carried by workers, resulting in a large amount of cost losses.

[0003] Chinese patent publication number CN 115163992 B discloses a measuring instrument for urban topographic survey, which includes a support body, which is a square plate-shaped structure, a circular groove is arranged in the center of the support body, and a circular tube is protruded from the top surface of the support body coaxially with the circular groove, and a square shell is arranged around the outer circumference of the circular tube; and a rotating body, which is a circular plate structure, is located on the bottom surface of the support body and is rotatably connected to the support body, and a circular fixed tube protrudes from the top surface of the rotating body, the fixed tube is arranged coaxially with the circular tube and the fixed tube passes through the circular groove and extends into the circular tube; the present invention adopts a detachable measuring instrument, and the measuring instrument body can be stored separately, is easy to install and engage, is simple to operate, and can be removed at any time when carried to avoid road damage.

[0004] However, there are still two problems in the above solution: There is a technical problem that the installation mode of terrain survey equipment is single and it is not convenient to switch the equipment operation mode according to the installation scenario; There are technical problems that the terrain survey equipment has a lot of surface residues due to long-term outdoor operation, which increases the labor intensity of manual cleaning. There are also technical problems that the terrain survey equipment is in a state of long-term outdoor operation and no effective auxiliary heat dissipation is carried out, which affects the service life of the equipment.

[0005] Therefore, the present invention needs to design a measuring device for urban topographic survey and a method of using the same to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide a measuring device for urban topographic survey and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a measuring device for urban terrain survey, comprising a support column, and also comprising: the mounting base plate, which is arranged at the bottom of the support column, and the mounting base plate is used to support the support column as a whole; the terrain survey mechanism, which is arranged on the top of the mounting base plate, and the terrain survey mechanism is used to survey the urban terrain; the side mounting mechanism, which is arranged on one side of the mounting base plate, and the side mounting mechanism is used to position and install the support column and the mounting base plate; the heat dissipation control chamber, which is arranged inside the side mounting mechanism, and the heat dissipation control chamber is used to assist in heat dissipation of the terrain survey mechanism running in real time.

[0008] As a preferred embodiment of the present invention, the terrain survey mechanism includes a survey equipment mounting seat and a first transmission shaft, a survey equipment mounting seat is installed on the outer side of the support column, a connecting block is installed inside the survey equipment mounting seat, a second transmission shaft is installed at one end of the connecting block, a power box is slidably connected to the outer side of the second transmission shaft, a support seat is fixedly connected to the bottom of the power box, a measuring instrument is installed on one side of the power box, a handle is installed at one end of the measuring instrument, a measuring clamp is installed at the other end of the measuring instrument, a positioning rod is installed inside the measuring clamp, a control switch is installed on the outer side of the measuring instrument, a connecting block is installed on the other side of the power box, an installation frame is installed at the end of the connecting block away from the power box, and a terrain survey and monitoring equipment is installed inside the installation frame. In actual use, on-site terrain survey and measurement can be carried out synchronously through the terrain survey and monitoring equipment, the measuring instrument and the measuring disk, and operations can be performed in different directions at the same time, thereby improving the comprehensiveness of the measurement and shortening the overall measurement cycle.

[0009] As a preferred embodiment of the present invention, the side mounting mechanism includes a side mounting plate, the heat dissipation control chamber is located inside the side mounting plate, the outer side of the side mounting plate is threadedly connected to two first positioning bolts extending to the inside of the mounting base plate, and the two first positioning bolts are both located below the heat dissipation control chamber. The side mounting plate and the mounting base plate are reinforced and installed by the cooperation of the two first positioning bolts, thereby ensuring that the heat dissipation control chamber can perform dust removal and equipment heat dissipation treatment on the work site.

[0010] As a preferred embodiment of the present invention, sliding grooves are provided on all sides of the interior of the mounting base plate, and a recovery box is installed on the top of the mounting base plate and below the terrain survey mechanism, and two fixing columns are installed on one side of the recovery box, and the interiors of the two fixing columns are provided with equidistantly distributed mounting holes, and the interior of one of the mounting holes is threadedly connected with a fastening screw, and two limit baffles are installed on one side of the recovery box, and the height of the fastening screws during installation is adjusted by matching the mounting holes, and the length of the two fastening screws can be adjusted according to the requirements during use, and some larger equipment on site can be placed by the two fastening screws, and the on-site equipment and items can be conveniently stored and processed through the recovery box, and can be conveniently taken out when used, and the two limit baffles limit the two sides of the recovery box, and the two limit baffles are distributed in a vertical structure, and the interiors of the four sliding grooves can be used to independently install the mounting base plate as a whole by installing limit rods.

[0011] As a preferred embodiment of the present invention, the top of the heat dissipation control chamber is fixedly connected with an installation connecting plate, and the internal thread of the installation connecting plate is connected to two fourth positioning bolts extending into the inside of the side mounting plate, and the installation connecting plate and the side mounting plate are positioned and installed by the fourth positioning bolts, so as to cooperate with the reinforcement of the side mounting plate and the heat dissipation control chamber during installation; two partitions are installed inside the heat dissipation control chamber, and a semiconductor refrigeration plate is installed between the two partitions, one end of the semiconductor refrigeration plate is installed with a refrigeration end, and the other end of the semiconductor refrigeration plate is installed with a heating end, and the two sides of the refrigeration end are fixedly connected with equidistantly distributed temperature conduction plates, and the two sides of the heating end are fixedly connected with equidistantly distributed auxiliary heat dissipation plates, a first mounting frame is installed on one side of the heat dissipation control chamber, and a first fan used in conjunction with the refrigeration end is installed inside the first mounting frame, and a second mounting frame is installed on the other side of the heat dissipation control chamber, and a second fan used in conjunction with the heating end is installed inside the second mounting frame, and the first mounting frame is installed on the The outer sides of the first mounting frame and the second mounting frame are both threadedly connected with four fifth positioning bolts extending into the interior of the heat dissipation control chamber. The first mounting frame and the heat dissipation control chamber are positioned and installed by the fifth positioning bolts, and the second mounting frame and the heat dissipation control chamber are positioned and installed by the fifth positioning bolts, which is convenient for disassembly during daily maintenance. The first fan and the second fan are both two-way fans to ensure that they can switch between suction and blowing modes. The bottom of the heat dissipation control chamber is installed with a mounting connecting plate and a fourth positioning bolt of the same structure. During actual use, the first fan is operated to remove surface residue and dust on the measuring equipment responsible for terrain survey on the one hand, and to assist in heat dissipation of the measuring equipment on the other hand. When the measuring equipment is in operation for a long time, the semiconductor refrigeration plate is operated, and the refrigeration end and the first fan are operated synchronously to blow out the refrigeration gas, which assists the measuring equipment in quickly dissipating heat and extends the service life of the equipment. The heat generated when the semiconductor refrigeration plate is in operation is discharged through the heating end, and the second fan is operated to discharge the high-temperature gas.

[0012] As a preferred embodiment of the present invention, a first limiting slide rail is provided inside the support column for use in conjunction with a surveying equipment mounting seat, the first limiting slide rail is slidably connected to the inside of the first limiting slide rail, one side of the first limiting slide rail is connected to the surveying equipment mounting seat, the sliding damping of the first limiting slide rail and the first limiting slide rail is relatively large, that is, it can only slide when manual force is required, and the first limiting slide rail can also be limited by installing a first limiting latch on one side of the support column; a second limiting slide rail is provided on the top of the second transmission shaft, the second limiting slide rail is slidably connected to the inside of the second limiting slide rail, one side of the second limiting slide rail is connected to the second transmission shaft, the sliding damping of the second limiting slide rail and the second limiting slide rail is relatively large, that is, it can only slide when manual force is required, and the first limiting slide rail can also be limited by installing a second limiting latch on the bottom of the second transmission shaft; A mounting cover is installed on the top of the survey equipment mounting seat, and a buzzer is installed on the top of the mounting cover. The mounting cover is used to install the buzzer, and the buzzer is used to communicate with the staff at the topographic survey site; the bottom of the support seat is rotatably connected to a first rotating rod, the outer side of the first rotating rod is rotatably connected to a second rotating rod, a measuring disk is installed on the side of the second rotating rod away from the first rotating rod, and a measuring probe is installed at the bottom of the measuring disk. The first rotating rod and the second rotating rod are used to adjust the installation angle and height of the measuring disk, and auxiliary data survey is performed through the measuring disk and the measuring probe; a sealing disk is installed between the power box and the measuring instrument, the sealing disk is fixedly connected to the power box, and the outer side of the sealing disk is fixedly connected to a driving motor, and the output end of the driving motor is connected to the measuring instrument. The measuring instrument is driven to rotate by the operation of the driving motor, and the overall direction of the measuring instrument is adjusted during use, thereby improving flexibility during use.

[0013] As a preferred embodiment of the present invention, the measuring device also includes an auxiliary supporting mechanism located at the bottom of the mounting base plate, the auxiliary supporting mechanism includes a supporting foot and a supporting bottom rod, the bottom of the mounting base plate is threadedly connected with a mounting screw, one end of the bottom of the mounting screw is fixedly connected to a mounting cross plate, the bottom of the mounting cross plate is provided with three limit plates, the three limit plates are equidistantly distributed along the outer side of the mounting cross plate, the three limit plates are fixedly connected to the mounting cross plate, the interiors of the three limit plates are rotatably connected to the supporting bottom rod, the interiors of the three supporting bottom rods are provided with equidistantly distributed circular holes, the bottoms of the three supporting bottom rods are installed with supporting feet, and the tops of the three supporting feet are connected to the supporting bottom rod through connecting rods Rotating connection, the inside of the three supporting feet are all provided with threaded holes, the inside of the threaded hole can be reinforced with the installation ground by setting a sixth positioning bolt, which improves the stability of the equipment during overall use, and is installed by installing the screw rod in conjunction with the bottom of the installation base plate, which is convenient for normal assembly and shortens the subsequent disassembly and maintenance cycle. The three supporting bottom rods are cooperated with the limit plate for installation to adjust the angle, and can be installed on the ground with different road conditions. If the equipment is still found to be shaking after the above-mentioned fixation is completed, reinforcing steel bars can be placed inside the circular hole for overall weighting, thereby improving the installation stability of the equipment. The above-mentioned cooperation facilitates the normal flat placement of the overall equipment and facilitates the switching of operation modes.

[0014] As a preferred embodiment of the present invention, the measuring device also includes an installation sliding side plate located above the side mounting plate, the top of the first positioning bolt is provided with an installation slot, the interior of the installation slot is slidably connected to the installation sliding side plate, one side of the side mounting plate is installed with a second positioning bolt extending to the interior of the installation sliding side plate, the interior of the installation sliding side plate is threadedly connected to two symmetrically distributed third positioning bolts, the two third positioning bolts are set in directions opposite to the directions in which the two first positioning bolts are set, when installing the overall equipment and wall and other equipment, the installation sliding side plate is placed into the installation slot, the required height is reserved, the side mounting plate and the installation sliding side plate are positioned and installed by the second positioning bolt, after the side mounting plate is installed, the installation sliding side plate is aligned with the wall where it needs to be installed, and is installed with the wall by cooperating with the two third positioning bolts, the length of the third positioning bolt can be replaced according to the usage scenario, and placement space is reserved for the heat dissipation control compartment at the bottom to facilitate switching of operation modes.

[0015] As a preferred embodiment of the present invention, a control panel is fixedly connected to the outer side of the support column, a mounting plate is installed on the top of the mounting base and between the two fixing columns, a wireless signal transceiver is fixedly connected to the top of the mounting plate, a main control board is fixedly connected to the inside of the wireless signal transceiver, a control chip is fixedly connected to the outer side of the main control board, the wireless signal transceiver, buzzer, power box, measuring instrument, control switch, drive motor, semiconductor refrigeration sheet, cooling end, heating end, first fan and second fan are all electrically connected to the control panel, the control panel is used to control the operation of the wireless signal transceiver, buzzer, power box, measuring instrument, control switch, drive motor, semiconductor refrigeration sheet, cooling end, heating end, first fan and second fan, thereby realizing remote management of the equipment, and the measuring instrument The measuring device also includes a remote control mechanism, which includes a remote control module. The remote control module includes a remote control unit, a survey management unit and a remote communication unit. The control panel, remote control unit, survey management unit and remote communication unit are all connected to the control chip for communication. The remote control unit is used to control the operation of the wireless signal transceiver and the control chip to ensure timely communication with other on-site equipment; the survey management unit is used to control the operation of the power box, the measuring instrument, the control switch and the drive motor to ensure that multiple terrain survey and measurement equipment are in a normal working state in real time and to perform timely positioning management when abnormalities occur; the remote communication unit is used to control the operation of the buzzer to ensure that the remote management staff can promptly notify the on-site terrain survey staff of the operation instructions.

[0016] A method for using a measuring device for urban topographic surveying comprises the following specific steps: S1. When in use, open the control panel, position and install the first mounting frame and the heat dissipation control chamber through the fifth positioning bolt, position and install the second mounting frame and the heat dissipation control chamber through the fifth positioning bolt, and synchronously perform on-site topographic survey and measurement through the topographic survey monitoring equipment, the measuring instrument and the measuring disk. The first fan is in operation to remove surface residues and dust from the measuring equipment responsible for topographic survey. The semiconductor refrigeration piece is in operation, and the refrigeration gas is blown out through the synchronous operation of the refrigeration end and the first fan. The heat generated by the operation of the semiconductor refrigeration piece is discharged through the heating end. The second fan is in operation to discharge the high-temperature gas. The buzzer is used to communicate with the staff at the topographic survey site. The measuring instrument is driven to rotate by the driving motor, and the direction of the measuring instrument is adjusted when it is used as a whole. S2. The angle can be adjusted during installation by cooperating with the limit plate through the three supporting bottom bars, and the installation can be carried out on the ground with different road conditions. The above cooperation facilitates the normal flat placement of the overall equipment. When installing the overall equipment and wall equipment, the required height is reserved by placing the installation sliding side panel into the installation groove, and the side installation panel and the installation sliding side panel are positioned and installed by the second positioning bolt. After the installation of the side installation panel is completed, the installation sliding side panel is aligned with the wall where it needs to be installed, and it is installed with the wall by cooperating with the two third positioning bolts to switch the operation mode.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. A topographic survey mechanism is provided. When in use, the control panel is turned on and the first fan is operated. On the one hand, the surface residue and dust of the measuring equipment responsible for topographic survey are removed, and on the other hand, the measuring equipment can be assisted in heat dissipation. When the measuring equipment is in operation for a long time, the semiconductor refrigeration plate is operated, and the refrigeration end and the first fan are operated synchronously to blow out the refrigeration gas, and the assisted measuring equipment quickly dissipates heat, thereby extending the service life of the equipment. The heat generated when the semiconductor refrigeration plate is in operation is discharged through the heating end. The second fan is operated to discharge the high-temperature gas. The buzzer is used to communicate with the staff at the topographic survey site. A measuring probe is installed at the bottom of the measuring disk. The first rotating rod and the second rotating rod are used to adjust the installation angle and height of the measuring disk. Auxiliary data survey is performed through the measuring disk and the measuring probe. The driving motor is operated to drive the measuring instrument to rotate, and the overall direction of the measuring instrument during use is adjusted, thereby improving the flexibility during use. The technical problem that the topographic survey equipment in the prior art has a lot of surface residues after long-term outdoor operation, which is easy to affect the use of the equipment, is solved. At the same time, the technical problem that the topographic survey equipment in the prior art is in a long-term outdoor operation state and cannot be assisted in heat dissipation, which affects the use of the equipment, is solved. 2. A side mounting mechanism and an auxiliary supporting mechanism are provided. The interior of the threaded hole can be reinforced with the installation ground by setting a sixth positioning bolt, thereby improving the stability of the overall equipment during use. The installation is carried out by installing the screw rod in conjunction with the bottom of the installation base plate, which is convenient for normal assembly and shortens the subsequent disassembly and maintenance cycle. The angle can be adjusted during installation by means of three supporting bottom bars in conjunction with the limit plate. The above-mentioned cooperation facilitates the normal plane placement of the overall equipment and facilitates the switching of the operation mode. When installing the overall equipment and the wall and other equipment, the installation sliding side panel is aligned with the wall where it needs to be installed, and the two third positioning bolts are used to cooperate with the wall for installation. The length of the third positioning bolt can be changed according to the use scenario, and a placement space is reserved for the heat dissipation control compartment at the bottom, which is convenient for switching the operation mode. The technical problems in the prior art that the terrain survey equipment has a single installation mode and it is inconvenient to switch the equipment operation mode according to the installation scenario are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the first embodiment of the overall structure of the present invention; Figure 3 It is a schematic diagram of a second embodiment of the overall structure of the present invention; Figure 4 It is a schematic diagram of the local structure of the present invention from the first viewing angle; Figure 5 It is a schematic diagram of the local structure of the present invention from a second viewing angle; Figure 6 It is an enlarged schematic diagram of the side mounting plate structure of the present invention; Figure 7 This is an enlarged schematic diagram of the heat dissipation control chamber structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the heat dissipation control compartment of the present invention from a first perspective; Fig. 9 This is a schematic diagram of the internal structure of the heat dissipation control compartment of the present invention from a second viewing angle; Fig.10 It is an enlarged schematic diagram of the auxiliary support mechanism of the present invention; Fig.11 The present invention is attached Figure 1 A schematic diagram of the enlarged structure in FIG.

[0019] In the figure: 1. Support column; 11. First limit slide rail; 12. Second limit slide rail; 13. Support seat; 14. First rotating rod; 15. Second rotating rod; 16. Measuring plate; 2. Installation base plate; 21. Recovery box; 22. Installation plate; 23. Wireless signal transceiver; 24. Fixing column; 25. Fastening screw; 26. Installation hole; 27. Sliding slot; 28. Control panel; 29. ​​Limit baffle; 3. Survey equipment mounting base; 31. First transmission shaft; 32. Mounting top cover; 33. Buzzer; 34. Connecting block; 35. Mounting frame; 36. Topographic survey monitoring equipment; 37. Second transmission shaft; 38. Power supply box; 39. Measuring instrument; 391. Measuring clamp; 392. Control switch; 393. Positioning rod; 394. Grip; 395. Sealing disk; 396. Driving motor; 4. Auxiliary support mechanism; 41. Support foot; 42. Support bottom rod; 43. Limit plate; 44. Mounting cross plate; 45. Mounting screw; 46. Circular hole; 5. Side mounting plate; 51. First positioning bolt; 52. Second positioning bolt; 53. Mounting groove; 54. Install sliding side plate; 55. Third positioning bolt; 56. Install connecting plate; 57. Fourth positioning bolt; 6. Heat dissipation control compartment; 61. Semiconductor refrigeration plate; 62. Partition; 63. Refrigeration end; 631. Temperature conduction plate; 64. Heating end; 641. Auxiliary heat dissipation plate; 65. First mounting bracket; 66. First fan; 67. Second mounting bracket; 68. Second fan; 69. Fifth positioning bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 11 The present invention provides a technical solution: a measuring device for urban topographic survey, comprising a support column 1, and further comprising: A mounting base plate 2 is provided at the bottom of the support column 1, and is used to support the support column 1 as a whole; A topographic survey mechanism is arranged on the top of the installation base plate 2, and is used to survey the urban terrain; the topographic survey mechanism includes a survey equipment mounting seat 3 and a first transmission shaft 31, the survey equipment mounting seat 3 is installed on the outer side of the support column 1, a connecting block 34 is installed inside the survey equipment mounting seat 3, a second transmission shaft 37 is installed at one end of the connecting block 34, a power box 38 is slidably connected to the outer side of the second transmission shaft 37, a support seat 13 is fixedly connected to the bottom of the power box 38, a measuring instrument 39 is installed on one side of the power box 38, a handle 394 is installed at one end of the measuring instrument 39, and a measuring clamp 391 is installed at the other end of the measuring instrument 39, A positioning rod 393 is installed inside the measuring clamp 391, a control switch 392 is installed outside the measuring instrument 39, a connecting block 34 is installed on the other side of the power box 38, a mounting frame 35 is installed at the end of the connecting block 34 away from the power box 38, and a topographic survey monitoring device 36 is installed inside the mounting frame 35. In actual use, the topographic survey monitoring device 36, the measuring instrument 39 and the measuring disk 16 can be used to synchronously perform on-site topographic survey and measurement, and operations can be performed in different directions at the same time, thereby improving the comprehensiveness of the measurement, shortening the overall measurement cycle, and solving the technical problem that it is impossible to synchronously measure different directions and multiple measuring devices for real-time topographic survey. The side mounting mechanism is arranged on one side of the mounting base plate 2, and is used to position and install the support column 1 and the mounting base plate 2; the side mounting mechanism includes a side mounting plate 5, and the heat dissipation control chamber 6 is located inside the side mounting plate 5. The outer side of the side mounting plate 5 is threadedly connected with two first positioning bolts 51 extending to the inside of the mounting base plate 2. The two first positioning bolts 51 are both located below the heat dissipation control chamber 6. The side mounting plate 5 and the mounting base plate 2 are reinforced and installed by the cooperation of the two first positioning bolts 51, so as to ensure that the heat dissipation control chamber 6 performs dust removal and equipment heat dissipation treatment on the working site; the technical problem that the terrain survey equipment installation mode is single in the prior art and it is inconvenient to switch the equipment operation mode according to the installation scene is solved; The heat dissipation control compartment 6 is arranged inside the side mounting mechanism. The heat dissipation control compartment 6 is used for assisting the heat dissipation of the real-time running terrain survey mechanism, which solves the technical problem in the prior art that the terrain survey equipment has a lot of surface residues after long-term outdoor operation, which easily affects the use of the equipment. At the same time, it solves the technical problem in the prior art that the terrain survey equipment is in a long-term outdoor operation state and cannot perform auxiliary heat dissipation, which affects the use of the equipment.

[0022] The above solution still has the problem that it is inconvenient to independently install the installation base plate 2 as a whole. Figure 1-Figure 5 In this scheme, sliding grooves 27 are provided around the inside of the installation base plate 2, and a recovery box 21 is installed on the top of the installation base plate 2 and below the terrain survey mechanism. Two fixing columns 24 are installed on one side of the recovery box 21, and the insides of the two fixing columns 24 are provided with equidistantly distributed mounting holes 26, and the inside of one of the mounting holes 26 is threadedly connected with a fastening screw 25, and two limiting baffles 29 are installed on one side of the recovery box 21. The height of the fastening screw 25 is adjusted during installation through the mounting holes 26. The length of the two fastening screws 25 can be adjusted according to the requirements during use. The two fastening screws 25 are used to place some equipment with larger specifications on site. The recovery box 21 is used to facilitate the storage and processing of on-site equipment and items, and to facilitate taking them when used. The two limiting baffles 29 limit the two sides of the recovery box 21, and the two limiting baffles 29 are distributed in a vertical structure. The insides of the four sliding grooves 27 can be independently installed by installing limiting plugs to the installation base plate 2 as a whole.

[0023] The above solutions still have the problem of not being able to remove dust and dissipate heat on the surface of the on-site topographic survey and measurement equipment. Please refer to Figure 1-Figure 9In this solution, a mounting connecting plate 56 is fixedly connected to the top of the heat dissipation control chamber 6, and the internal thread of the mounting connecting plate 56 is connected to two fourth positioning bolts 57 extending to the inside of the side mounting plate 5. The mounting connecting plate 56 and the side mounting plate 5 are positioned and installed by the fourth positioning bolts 57, so as to cooperate with the side mounting plate 5 and the heat dissipation control chamber 6 to be reinforced during installation; Two partitions 62 are installed inside the heat dissipation control chamber 6, and a semiconductor refrigeration plate 61 is installed between the two partitions 62. A cooling end 63 is installed at one end of the semiconductor refrigeration plate 61, and a heating end 64 is installed at the other end of the semiconductor refrigeration plate 61. Temperature conduction plates 631 distributed evenly are fixedly connected on both sides of the cooling end 63, and auxiliary heat dissipation plates 641 distributed evenly are fixedly connected on both sides of the heating end 64. A first mounting frame 65 is installed on one side of the heat dissipation control chamber 6, and a first fan 66 used in conjunction with the cooling end 63 is installed inside the first mounting frame 65. A second mounting frame 67 is installed on the other side of the heat dissipation control chamber 6, and a second fan 68 used in conjunction with the heating end 64 is installed inside the second mounting frame 67. The outer sides of the first mounting frame 65 and the second mounting frame 67 are both threadedly connected with four fifth positioning bolts 69 extending into the interior of the heat dissipation control chamber 6, and the first mounting frame 65 and the heat dissipation control chamber are fixedly connected by the fifth positioning bolts 69. 6 is positioned and installed, and the second mounting frame 67 and the heat dissipation control chamber 6 are positioned and installed through the fifth positioning bolt 69, which is convenient for disassembly during daily maintenance. The first fan 66 and the second fan 68 are both bidirectional fans to ensure that they can switch between suction and blowing modes. The bottom of the heat dissipation control chamber 6 is installed with a mounting connecting plate 56 and a fourth positioning bolt 57 of the same structure. During actual use, the first fan 66 is operated to remove surface residues and dust on the measuring equipment responsible for topographic survey on the one hand, and to assist in heat dissipation of the measuring equipment on the other hand. When the measuring equipment is in operation for a long time, the semiconductor refrigeration plate 61 is operated, and the refrigeration end 63 and the first fan 66 are operated synchronously to blow out the refrigeration gas, which assists the measuring equipment in quickly dissipating heat and extends the service life of the equipment. The heat generated when the semiconductor refrigeration plate 61 is in operation is discharged through the heating end 64, and the second fan 68 is operated to discharge the high-temperature gas.

[0024] The above solutions may still cause inconvenience in notifying and contacting on-site staff. Please refer to Figure 1-Figure 11, in this scheme: a first limiting slide rail 11 is provided inside the support column 1 for installation with the surveying equipment mounting seat 3, a first limiting slider is slidably connected inside the first limiting slide rail 11, one side of the first limiting slider is connected to the surveying equipment mounting seat 3, the sliding damping of the first limiting slider and the first limiting slide rail 11 is relatively large, that is, it can only slide when manual force is required, and the first limiting slider can also be limited by installing a first limiting latch on one side of the support column 1; a second limiting slide rail 12 is provided on the top of the second transmission shaft 37, a second limiting slide rail 12 is slidably connected inside the second limiting slide rail 12, one side of the second limiting slider is connected to the second transmission shaft 37, the sliding damping of the second limiting slider and the second limiting slide rail 12 is relatively large, that is, it can only slide when manual force is required, and the first limiting slider can also be limited by installing a second limiting latch at the bottom of the second transmission shaft 37; A mounting cover 32 is mounted on the top of the survey equipment mounting base 3, and a buzzer 33 is mounted on the top of the mounting cover 32. The mounting cover 32 is used to mount the buzzer 33, and the buzzer 33 is used to communicate with the staff at the topographic survey site; The bottom of the support seat 13 is rotatably connected to a first rotating rod 14, and the outer side of the first rotating rod 14 is rotatably connected to a second rotating rod 15, and a measuring disk 16 is installed on the side of the second rotating rod 15 away from the first rotating rod 14, and a measuring probe is installed at the bottom of the measuring disk 16. The first rotating rod 14 and the second rotating rod 15 are used to adjust the installation angle and height of the measuring disk 16, and auxiliary data survey is performed through the measuring disk 16 and the measuring probe; A sealing disk 395 is installed between the power box 38 and the measuring instrument 39. The sealing disk 395 is fixedly connected to the power box 38. A driving motor 396 is fixedly connected to the outer side of the sealing disk 395. The output end of the driving motor 396 is connected to the measuring instrument 39. The driving motor 396 is operated to drive the measuring instrument 39 to rotate, and the overall direction of the measuring instrument 39 is adjusted during use, thereby improving flexibility during use. Example

[0025] The measuring device also includes an auxiliary support mechanism 4 located at the bottom of the mounting base plate 2, see Figure 1 , Figure 3 and Fig.10In this embodiment: the auxiliary support mechanism 4 includes a support foot 41 and a support bottom rod 42, the bottom of the mounting base plate 2 is threadedly connected with a mounting screw 45, and one end of the bottom of the mounting screw 45 is fixedly connected with a mounting cross plate 44, and three limit plates 43 are provided at the bottom of the mounting cross plate 44, and the three limit plates 43 are evenly distributed along the outer side of the mounting cross plate 44, and the three limit plates 43 are fixedly connected to the mounting cross plate 44, and the insides of the three limit plates 43 are rotatably connected with the support bottom rod 42, and the insides of the three support bottom rods 42 are provided with evenly distributed circular holes 46, and the bottoms of the three support bottom rods 42 are installed with support foot seats 41, and the tops of the three support foot seats 41 are rotatably connected to the support bottom rod 42 through connecting rods. The inside of the seat 41 is provided with a threaded hole, and the inside of the threaded hole can be reinforced with the installation ground by setting a sixth positioning bolt, thereby improving the stability of the equipment during overall use. The installation is carried out by installing the screw rod 45 in cooperation with the bottom of the installation base plate 2, which is convenient for normal assembly and shortens the subsequent disassembly and maintenance cycle. The three supporting bottom bars 42 are cooperated with the limit plates 43 to adjust the angle during installation, and the equipment can be installed on the ground with different road conditions. If the equipment is still found to be shaking after the above-mentioned fixation is completed, reinforcing steel bars can be placed in the circular hole 46 for overall weighting, thereby improving the installation stability of the equipment. The above-mentioned cooperation facilitates the normal plane placement of the overall equipment and facilitates the switching of operation modes. Example

[0026] The measuring device also includes a mounting sliding side plate 54 located above the side mounting plate 5, see Figure 1 , Figure 2 and Figure 6 The second locating bolt 55 is provided on one side of the side mounting plate 51, and the locating bolt 52 is provided on the other ... Example

[0027] The measuring device further comprises a remote control mechanism, the remote control mechanism comprises a remote control module, the remote control module comprises a remote control unit, a survey management unit and a remote communication unit; In this example: See Figure 1-Figure 11 A control panel 28 is fixedly connected to the outside of the support column 1, a mounting plate 22 is installed on the top of the mounting base plate 2 and between the two fixing columns 24, a wireless signal transceiver 23 is fixedly connected to the top of the mounting plate 22, a main control board is fixedly connected to the inside of the wireless signal transceiver 23, a control chip is fixedly connected to the outside of the main control board, the wireless signal transceiver 23, a buzzer 33, a power box 38, a measuring instrument 39, a control switch 392, a drive motor 396, a semiconductor refrigeration sheet 61, a cooling end 63, a heating end 64, a first fan 66 and a second fan 68 are all electrically connected to the control panel 28, and the control panel 28 is used to control the operation of the wireless signal transceiver 23, the buzzer 33, the power box 38, the measuring instrument 39, the control switch 392, the drive motor 396, the semiconductor refrigeration sheet 61, the cooling end 63, the heating end 64, the first fan 66 and the second fan 68, thereby realizing remote management of the equipment; The control panel 28, the remote control unit, the survey management unit and the remote communication unit are all in communication connection with the control chip; The remote control unit is used to control the operation of the wireless signal transceiver 23 and the control chip to ensure timely communication with other devices on site; The survey management unit is used to control the operation of the power box 38, the measuring instrument 39, the control switch 392, and the drive motor 396, to ensure that multiple topographic survey and measurement equipment are in a normal working state in real time, and to perform timely positioning management when abnormalities occur; The remote communication unit is used to control the operation of the buzzer 33 to ensure that the remote management staff can promptly notify the staff of the on-site topographic survey of the operation instructions.

[0028] See also Figure 1-Figure 11 A method for using a measuring device for urban topographic surveying comprises the following specific steps: S1. A topographic survey mechanism is provided. When in use, the control panel 28 is opened, and the first mounting frame 65 and the heat dissipation control chamber 6 are positioned and installed by the fifth positioning bolt 69, and the second mounting frame 67 and the heat dissipation control chamber 6 are positioned and installed by the fifth positioning bolt 69. The topographic survey monitoring equipment 36, the measuring instrument 39 and the measuring disk 16 can be used to synchronously perform on-site topographic survey and measurement. The first fan 66 is operated to remove surface residues and dust on the measuring equipment responsible for topographic survey. The semiconductor refrigeration plate 61 is operated, and the refrigeration gas is blown out through the synchronous operation of the refrigeration end 63 and the first fan 66. The heat generated when the semiconductor refrigeration plate 61 is in operation is discharged through the heating end 64. The second fan 68 is operated to discharge the high-temperature gas. The buzzer 33 is used to communicate with the staff at the topographic survey site. The driving motor 396 is operated to drive the measuring instrument 39 to rotate, and the direction of the measuring instrument 39 is adjusted when the measuring instrument 39 is used as a whole; S2. A side mounting mechanism and an auxiliary supporting mechanism 4 are provided. The angle can be adjusted during installation by cooperating with the limit plate 43 through three supporting bottom bars 42. The device can be installed on the ground with different road conditions. The above cooperation facilitates the normal plane placement of the overall equipment. When installing the overall equipment and wall and other equipment, the installation sliding side plate 54 is placed into the installation groove 53 to reserve the required height. The side mounting plate 5 and the installation sliding side plate 54 are positioned and installed by the second positioning bolt 52. After the installation of the side mounting plate 5 is completed, the installation sliding side plate 54 is aligned with the wall where it needs to be installed. It is installed with the wall by cooperating with the two third positioning bolts 55 to switch the operation mode.

[0029] Working principle: When in use, open the control panel 28, position and install the first mounting frame 65 and the heat dissipation control compartment 6 through the fifth positioning bolt 69, and position and install the second mounting frame 67 and the heat dissipation control compartment 6 through the fifth positioning bolt 69, so as to facilitate disassembly and processing during daily maintenance; A measuring probe is installed at the bottom of the measuring disk 16. The first rotating rod 14 and the second rotating rod 15 are used to adjust the installation angle and height of the measuring disk 16. Auxiliary data survey is performed through the measuring disk 16 and the measuring probe. The driving motor 396 is operated to drive the measuring instrument 39 to rotate, and the direction of the measuring instrument 39 is adjusted during use, thereby improving the flexibility during use. The terrain survey monitoring equipment 36, the measuring instrument 39 and the measuring disk 16 can be used to synchronously perform on-site terrain survey and measurement, and operations can be performed in different directions at the same time, thereby improving the comprehensiveness of the measurement and shortening the overall measurement cycle. The measuring probe is replaced with a probe for measuring different data according to the needs of this measurement, thereby solving the technical problem that different directions cannot be synchronously measured and multiple measuring devices cannot be used synchronously for terrain survey and real-time measurement; The side mounting plate 5 and the mounting base plate 2 are reinforced and installed by cooperating with two first positioning bolts 51, so as to ensure that the heat dissipation control chamber 6 performs dust removal and equipment heat dissipation treatment on the working site; The height of the fastening screw 25 can be adjusted during installation by means of the mounting hole 26. The length of the two fastening screws 25 can be adjusted according to the requirements during use. The two fastening screws 25 can be used to place some equipment with larger specifications on site. The recycling box 21 facilitates the storage and processing of on-site equipment and items, so that they can be taken out when needed; Two limit baffles 29 limit the two sides of the recovery box 21, and the two limit baffles 29 are distributed in a vertical structure; The interior of the four sliding grooves 27 can be used to independently install the entire mounting base plate 2 by installing limiting plug rods; The fourth positioning bolts 57 are used to position and install the mounting connecting plate 56 and the side mounting plate 5, so as to reinforce the side mounting plate 5 and the heat dissipation control compartment 6 during installation; In actual use, the first fan 66 is in operation to remove surface residues and dust from the measuring equipment responsible for topographic surveying, and to assist in heat dissipation of the measuring equipment. When the measuring equipment is in operation for a long time, the semiconductor refrigeration plate 61 is in operation, and the refrigeration end 63 and the first fan 66 are in operation synchronously to blow out refrigeration gas, which assists in rapid heat dissipation of the measuring equipment and prolongs the service life of the equipment. The heat generated by the operation of the semiconductor refrigeration plate 61 is discharged through the heating end 64, and the second fan 68 is in operation to discharge the high-temperature gas, which solves the technical problem in the prior art that the topographic survey equipment has a lot of surface residues after long-term outdoor operation, which easily affects the use of the equipment. At the same time, it solves the technical problem in the prior art that the topographic survey equipment is in a long-term outdoor operation state and cannot perform auxiliary heat dissipation, which affects the use of the equipment. The first fan 66 and the second fan 68 are both bidirectional fans, ensuring that they can switch between suction and blowing modes; The first mounting frame 65 and the heat dissipation control chamber 6 are positioned and installed by the fifth positioning bolt 69, and the second mounting frame 67 and the heat dissipation control chamber 6 are positioned and installed by the fifth positioning bolt 69, so as to facilitate disassembly and processing during daily maintenance; The sliding damping of the first limit slider and the first limit slide rail 11 is relatively large, that is, it can slide only when manual force is required. The first limit slider can also be limited by installing a first limit pin on one side of the support column 1; The sliding damping of the second limit slider and the second limit slide rail 12 is relatively large, that is, it can slide only when manual force is required. The first limit slider can also be limited by installing a second limit latch at the bottom of the second transmission shaft 37; Install the top cover 32 to install the buzzer 33, which is used to communicate with the staff at the topographic survey site; The three support feet 41 are provided with threaded holes inside, and the inside of the threaded holes can be reinforced with the installation ground by setting sixth positioning bolts, thereby improving the stability of the overall equipment during use; The installation is performed by installing the screw rod 45 in cooperation with the bottom of the installation base plate 2, which not only facilitates normal assembly, but also shortens the subsequent disassembly and maintenance processing cycle; The angle can be adjusted during installation by using three support bottom bars 42 in conjunction with the limit plates 43, so that the device can be installed on the ground with different road conditions. If the device still shakes after the above fixation is completed, reinforcing steel bars can be placed inside the circular hole 46 to increase the overall weight, thereby improving the installation stability of the device. The above coordination facilitates the normal plane placement of the entire device and facilitates the switching of the operation mode. When installing the overall equipment and the wall and other equipment, the installation sliding side panel 54 is placed into the installation groove 53 to reserve the required height, and the side mounting plate 5 and the installation sliding side panel 54 are positioned and installed by the second positioning bolt 52. After the installation of the side mounting plate 5 is completed, the installation sliding side panel 54 is aligned with the wall where it needs to be installed, and is installed on the wall by cooperating with two third positioning bolts 55. The length of the third positioning bolt 55 can be changed according to the usage scenario, and a placement space is reserved for the heat dissipation control compartment 6 at the bottom, which is convenient for switching the operation mode, thereby solving the technical problems in the prior art that the terrain survey equipment has a single installation mode and it is inconvenient to switch the equipment operation mode according to the installation scenario.

[0030] 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 measuring device for urban topographic survey, comprising a support column (1), characterized in that: Also includes: The mounting base plate (2) is arranged at the bottom of the support column (1), and the mounting base plate (2) is used to support the support column (1) as a whole; The terrain survey mechanism is arranged on the top of the installation base plate (2), and is used to survey the urban terrain; The side mounting mechanism is arranged on one side of the mounting base plate (2), and is used to position and mount the support column (1) and the mounting base plate (2); The heat dissipation control chamber (6) is arranged inside the side mounting mechanism, and the heat dissipation control chamber (6) is used to assist heat dissipation processing for a terrain survey mechanism that is running in real time.

2. The measuring device for urban topographic survey according to claim 1, characterized in that: The topographic survey mechanism comprises a survey equipment mounting seat (3) and a first transmission shaft (31); the survey equipment mounting seat (3) is mounted on the outer side of the support column (1); a connecting block (34) is mounted inside the survey equipment mounting seat (3); a second transmission shaft (37) is mounted on one end of the connecting block (34); a power supply box (38) is slidably connected to the outer side of the second transmission shaft (37); the bottom of the power supply box (38) is fixedly connected to the support seat (13); a measuring instrument (39) is mounted on one side of the power supply box (38); A handle (394) is installed at one end of the measuring instrument (39), a measuring clamp (391) is installed at the other end of the measuring instrument (39), a positioning rod (393) is installed inside the measuring clamp (391), a control switch (392) is installed on the outside of the measuring instrument (39), a connecting block (34) is installed on the other side of the power box (38), a mounting frame (35) is installed at one end of the connecting block (34) away from the power box (38), and a terrain survey monitoring device (36) is installed inside the mounting frame (35).

3. The measuring device for urban topographic survey according to claim 2, characterized in that: The side mounting mechanism comprises a side mounting plate (5), the heat dissipation control chamber (6) is located inside the side mounting plate (5), and the outer side of the side mounting plate (5) is threadedly connected to two first positioning bolts (51) extending into the interior of the mounting base plate (2).

4. The measuring device for urban topographic survey according to claim 3, characterized in that: The interior of the mounting base plate (2) is provided with sliding grooves (27) all around, a recovery box (21) is installed on the top of the mounting base plate (2) and below the topographic survey mechanism, two fixing columns (24) are installed on one side of the recovery box (21), and the interiors of the two fixing columns (24) are provided with mounting holes (26) distributed at equal intervals, wherein the interior of one of the mounting holes (26) is threadedly connected with a fastening screw (25), and two limit baffles (29) are installed on one side of the recovery box (21).

5. The measuring device for urban topographic survey according to claim 4, characterized in that: The top of the heat dissipation control chamber (6) is fixedly connected with a mounting connection plate (56), and the internal thread of the mounting connection plate (56) is connected with two fourth positioning bolts (57) extending into the inside of the side mounting plate (5); Two partitions (62) are installed inside the heat dissipation control chamber (6), a semiconductor refrigeration plate (61) is installed between the two partitions (62), a refrigeration end (63) is installed at one end of the semiconductor refrigeration plate (61), and a heating end (64) is installed at the other end of the semiconductor refrigeration plate (61); a first mounting frame (65) is installed on one side of the heat dissipation control chamber (6), a first fan (66) used in conjunction with the refrigeration end (63) is installed inside the first mounting frame (65); a second mounting frame (67) is installed on the other side of the heat dissipation control chamber (6), a second fan (68) used in conjunction with the heating end (64) is installed inside the second mounting frame (67), and the outer sides of the first mounting frame (65) and the second mounting frame (67) are both threadedly connected with four fifth positioning bolts (69) extending into the interior of the heat dissipation control chamber (6).

6. The measuring device for urban topography survey according to claim 5, characterized in that: A first limiting slide rail (11) is provided inside the support column (1) for use in conjunction with the surveying equipment mounting seat (3) for installation, a first limiting slider is slidably connected inside the first limiting slide rail (11), and one side of the first limiting slider is connected to the surveying equipment mounting seat (3); A second limiting slide rail (12) is provided on the top of the second transmission shaft (37), a second limiting slider is slidably connected inside the second limiting slide rail (12), and one side of the second limiting slider is connected to the second transmission shaft (37); A mounting cover (32) is mounted on the top of the surveying equipment mounting seat (3), and a buzzer (33) is mounted on the top of the mounting cover (32); The bottom of the support seat (13) is rotatably connected to a first rotating rod (14), the outer side of the first rotating rod (14) is rotatably connected to a second rotating rod (15), and a measuring disk (16) is installed on a side of the second rotating rod (15) away from the first rotating rod (14); A sealing disk (395) is installed between the power supply box (38) and the measuring instrument (39); the sealing disk (395) is fixedly connected to the power supply box (38); a driving motor (396) is fixedly connected to the outer side of the sealing disk (395); and an output end of the driving motor (396) is connected to the measuring instrument (39).

7. The measuring device for urban topographic survey according to claim 1, characterized in that: The measuring device further comprises an auxiliary support mechanism (4) located at the bottom of the mounting base plate (2), the auxiliary support mechanism (4) comprising a support foot (41) and a support bottom rod (42), the bottom of the mounting base plate (2) being threadedly connected to a mounting screw rod (45), one end of the bottom of the mounting screw rod (45) being fixedly connected to a mounting cross plate (44), three limit plates (43) being provided at the bottom of the mounting cross plate (44), the three limit plates (43) being fixedly connected to the mounting cross plate (44), the insides of the three limit plates (43) being rotatably connected to the support bottom rod (42), the insides of the three support bottom rods (42) being provided with equidistantly distributed circular holes (46), and the bottoms of the three support bottom rods (42) being provided with support foot seats (41).

8. The measuring device for urban topography survey according to claim 6, characterized in that: The measuring device further comprises a mounting sliding side plate (54) located above the side mounting plate (5); a mounting groove (53) is provided on the top of the first positioning bolt (51); the mounting sliding side plate (54) is slidably connected inside the mounting groove (53); a second positioning bolt (52) extending into the interior of the mounting sliding side plate (54) is installed on one side of the side mounting plate (5); and two symmetrically distributed third positioning bolts (55) are threadedly connected inside the mounting sliding side plate (54).

9. The measuring device for urban topography survey according to claim 6, characterized in that: A control panel (28) is fixedly connected to the outer side of the support column (1); a mounting plate (22) is installed on the top of the mounting base plate (2) and located between the two fixing columns (24); a wireless signal transceiver (23) is fixedly connected to the top of the mounting plate (22); a main control board is fixedly connected to the inside of the wireless signal transceiver (23); a control chip is fixedly connected to the outer side of the main control board; the wireless signal transceiver (23), a buzzer (33), a power supply box (38), a measuring instrument (39), a control switch (392), a drive motor (396), a semiconductor cooling plate (61), a cooling end (63), a heating end (64), a first fan (66), and a second fan (68) are all electrically connected to the control panel (28); The measuring device further comprises a remote control mechanism, the remote control mechanism comprises a remote control module, the remote control module comprises a remote control unit, a survey management unit and a remote communication unit, and the control panel (28), the remote control unit, the survey management unit and the remote communication unit are all communicatively connected to the control chip.

10. A method for using a measuring device for urban topography survey, used to implement the measuring device for urban topography survey as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: S1. When in use, the control panel (28) is opened, the first mounting frame (65) and the heat dissipation control chamber (6) are positioned and installed by the fifth positioning bolt (69), the second mounting frame (67) and the heat dissipation control chamber (6) are positioned and installed by the fifth positioning bolt (69), the topographic survey monitoring device (36), the measuring instrument (39) and the measuring disk (16) can be used to synchronously perform on-site topographic survey and measurement, the first fan (66) is operated to remove surface residues and dust from the measuring equipment responsible for topographic survey, the semiconductor cooling plate (61) is operated, and the cooling gas is blown out through the synchronous operation of the cooling end (63) and the first fan (66), the heat generated by the operation of the semiconductor cooling plate (61) is discharged through the heating end (64), the second fan (68) is operated to discharge the high-temperature gas, the buzzer (33) is used to communicate with the staff at the topographic survey site, the driving motor (396) is operated to drive the measuring instrument (39) to rotate, and the direction of the measuring instrument (39) is adjusted when the measuring instrument (39) is used as a whole; S2. The angle of the installation is adjusted by cooperating with the limit plate (43) through the three support bottom bars (42) and the limit plate (43). The installation is carried out on the ground with different road conditions. The above cooperation facilitates the normal plane placement of the whole device. When the whole device is installed on the wall or other equipment, the installation sliding side plate (54) is placed inside the installation groove (53) to reserve the required height. The side installation plate (5) and the installation sliding side plate (54) are positioned and installed by the second positioning bolt (52). After the installation of the side installation plate (5) is completed, the installation sliding side plate (54) is aligned with the wall where it needs to be installed. It is installed on the wall by cooperating with the two third positioning bolts (55) to switch the operation mode.

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