Intelligent protection device for total station

Abstract

The utility model discloses an intelligent protection device for a total station, relates to the field of rail transit detection equipment, and can solve the problems that when an existing total station is actually used and encounters sudden rainwater weather conditions, the motion precision of the equipment is affected, and normal operation of the equipment is affected. Water is prevented from entering the total station, so that electrical faults or mechanical faults caused by water are avoided, through cooperation of the driving component and the stroke limiting switch, the protection device can be automatically adjusted according to environmental conditions, the rainwater sensor can sense rainfall conditions in real time, and the control component can control the movement of the protection cover according to signals to cover the total station in time. And the control part is in signal connection with the total station and the protection system through the electric control box, so that intelligent adjustment is realized, and the intelligent level of the equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail transit detection equipment field, concretely relates to a total station intelligent protection device. BACKGROUND

[0002] As a kind of precision measuring equipment, total station has been widely applied in engineering surveying, construction, geological exploration, land surveying and mapping etc. Its main function is to realize high-precision ground point measurement through ranging, angle measurement, data calculation etc. The working principle of total station depends on motor, optical sensor and precision mechanical components, so it is sensitive to external environmental changes.

[0003] However, in actual application process, the use of total station is often affected by weather changes, especially in the event of sudden rain weather conditions, extreme temperature changes and rain can cause the friction of mechanical components to change, thereby affecting the motion accuracy of equipment, especially the linear guide, protective structure and other external components of equipment, which are easily rusted and worn out when exposed to harsh weather conditions for a long time, affecting the normal operation of equipment. UTILITY MODEL CONTENT

[0004] To solve the problem that the existing total station is affected by sudden rain weather conditions and affects the motion accuracy and normal operation of equipment in actual use, the present application provides a total station intelligent protection device to solve the above problems.

[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] A total station intelligent protection device, comprising a total station and a bottom fixing component, further comprising a connecting component and a moving component, the total station and the moving component are respectively fixed on both sides of the top surface of the bottom fixing component, the moving component is externally provided with a shell component for waterproofing, the top of the moving component is connected with a driving component, one end of the connecting component is slidingly arranged outside the shell component and is fixedly connected with the moving component, the other end of the connecting component is connected with a protective component for protecting the total station, and the protective component is located directly above the total station.

[0007] As a further improvement of the utility model, the bottom fixing component comprises a base bottom plate and a mounting base, the mounting base is located on one side of the base bottom plate, the total station and the moving component are respectively fixed on both sides of the top surface of the base bottom plate, and the total station is located directly above the mounting base, and the base bottom plate is located below the plate surface of the total station, and the plate surface is further provided with a protective plate for protecting cable.

[0008] As a further improvement of the utility model, the shell part includes installation vertical plate and cover plate, the installation vertical plate is screwed on the base plate top surface, the cover plate is screwed with the installation vertical plate, the installation vertical plate is further provided with stroke limiting part for limiting the stroke distance of the connecting part, the moving part is installed in the inner chamber after the cover plate is screwed with the installation vertical plate, and the driving part is drivingly connected to the top of the moving part.

[0009] As a further improvement of the utility model, the moving part includes connecting shaft seat, ball screw, ball nut, linear guide rail, bearing seat and guide rail slider, the connecting shaft seat is arranged at the bottom of the inner chamber of the shell part, the bearing seat is arranged at the top of the inner chamber of the shell part, both ends of the ball screw are rotatably connected inside the shell part and the bearing seat respectively, the ball nut is connected outside the ball screw, two linear guide rails are arranged at the inner end face of the installation vertical plate in the same row, and the ball nut is slidingly connected with the linear guide rail through the guide rail slider.

[0010] As a further improvement of the utility model, the driving part includes motor rain cover, driving motor and shaft coupling, the driving motor is rotatably connected with the ball screw through the shaft coupling, the motor rain cover is installed outside the driving motor, and a rain sensor is further arranged on the top surface of the motor rain cover.

[0011] As a further improvement of the utility model, the stroke limiting part includes first stroke limiting switch and second stroke limiting switch, the first stroke limiting switch and the second stroke limiting switch are arranged at the upper end position and the lower end position of the cover plate respectively, and the first stroke limiting switch and the second stroke limiting switch are electrically connected through a wire harness part.

[0012] As a further improvement of the utility model, the connecting part includes connecting seat and connecting frame, the connecting seat is fixedly connected with the ball nut, and the connecting seat is slidingly connected outside the cover plate, one end of the connecting frame is screwed with the connecting seat, and the other end of the connecting frame is connected with the protection part.

[0013] As a further improvement of the utility model, the protection part includes shield and waterproof cover, the shield is located above the base plate, a plurality of heat dissipation holes are formed in the top annular opening of the shield, and the waterproof cover is installed on the top of the shield, wherein the waterproof cover adopts a flat top cover, and the waterproof cover is further provided with a waterproof skirt.

[0014] As a further improvement of the utility model, the installation vertical plate is internally provided with a wiring groove, the wiring harness component comprises wires and wire cover plates, the wires are arranged inside the wiring groove, the wire cover plates are arranged in multiple and installed in rows outside the wiring groove, the installation vertical plate is further provided with a control component, the control component is electrically connected with the stroke limiting component through a wiring harness, and the control component is signal connected with the driving component.

[0015] As a further improvement of the utility model, the control component comprises an electric control box, the electric control box is electrically connected with the first stroke limiting switch and the second stroke limiting switch through a wiring harness, the electric control box is signal connected with the driving component, and the electric control box is further provided with a waterproof joint connected with a power supply.

[0016] Compared with the prior art, the technical scheme of the utility model has the following advantages and effects:

[0017] 1. The device in the application can effectively prevent the influence of rainwater on the total station, ensure the stable operation of the equipment in rainy weather, and block the rainwater by the shell component to avoid water entering the total station, thereby avoiding electrical or mechanical failure caused by moisture, and through the cooperation of the driving component and the stroke limiting switch, the protection device can be automatically adjusted according to the environmental conditions, the rainwater sensor can sense the precipitation condition in real time, the control component can control the movement of the protective cover according to the signal, and the total station can be covered in time to avoid the exposure of the equipment to rainwater.

[0018] 2. In the application, the total station is protected from the interference of rainwater and other external environmental factors, the service life of the equipment is prolonged, the failure and maintenance cost caused by weather factors are reduced, the control component is signal connected with the total station and the protection system through an electric control box, intelligent adjustment is realized, the intelligent level of the equipment is enhanced, the position of the protective cover can be intelligently adjusted according to the environmental changes, the equipment is ensured to be in the best working state all the time, the intelligent protection device is not only suitable for the total station, but also can be adaptively adjusted according to actual needs and applied to the protection system of other similar equipment, and the universality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is the isometric view of the utility model;

[0021] Figure 2is another axonometric view of the utility model;

[0022] Figure 3 is the front view of the utility model;

[0023] Figure 4 is the left view of the utility model;

[0024] Figure 5 is Figure 4 sectional view along the section symbol A-A;

[0025] Figure 6 is the right view of the utility model;

[0026] Figure 7 is Figure 6 sectional view along the section symbol B-B;

[0027] Figure 8 is Figure 7 the local enlarged view of A area in the middle.

[0028] In the figure: 10, bottom fixed part; 110, base bottom plate; 120, installation base; 130, guard plate; 20, shell part; 210, installation vertical plate; 220, cover plate; 230, wiring slot; 30, control part; 310, electric control box; 320, waterproof joint; 40, stroke limiting part; 410, first stroke limiting switch; 420, second stroke limiting switch; 50, drive part; 510, motor rain cover; 520, rain sensor; 530, drive motor; 540, shaft coupling; 60, connecting part; 610, connecting seat; 620, connecting frame; 70, moving part; 710, connecting shaft seat; 720, ball screw; 730, ball nut; 740, linear guide rail; 750, bearing seat; 760, guide rail sliding block; 80, wire harness part; 810, wire; 820, wire cover plate; 90, protection part; 910, shield; 920, waterproof cover; 930, heat dissipation hole. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantage of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the application without creative labor fall within the scope of the application.

[0031] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0032] In the description of the application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the application is usually placed, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, if the terms "first", "second" and the like appear in the description of the application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0034] In the description of the application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "provided", "mounted", "connected", "connected" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between the two elements inside. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0035] Embodiment:

[0036] The utility model provides an intelligent protection device of total station, which comprises a total station, a bottom fixing part 10, a connecting part 60 and a moving part 70, the total station and the moving part 70 are fixed on the two sides of the top surface of the bottom fixing part 10 respectively, the moving part 70 is externally provided with a shell part 20 for waterproofing, the top of the moving part 70 is connected with a driving part 50, one end of the connecting part 60 is slidingly arranged outside the shell part 20 and is fixedly connected with the moving part 70, the other end of the connecting part 60 is connected with a protection part 90 for protecting the total station, and the protection part 90 is located directly above the total station.

[0037] It is illustrated that the bottom fixing part 10 is used for stably installing the total station and other parts on the ground or a support, ensuring that the total station is in a stable position, the moving part 70 is the part that can move in the device and is used for adjusting protection in cooperation with the total station during work, the moving part 70 is automatically adjusted through the driving part 50, so that the total station is protected from the external environment (such as rainwater), the top of the moving part 70 is connected with the driving part 50, the driving part 50 is used for driving the movement of the moving part 70 through electricity, and these parts enable the protection device to be automatically unfolded or shrunk according to environmental conditions (such as the arrival of rainwater).

[0038] Specifically, the shell part 20 is located outside the moving part 70, the shell part 20 plays a role in isolating rainwater, ensuring that the equipment is not directly impacted by rainwater, the main function of the connecting part 60 is to connect the moving part 70 with the protection part 90 and to ensure that one end of the connecting part 60 is slidingly arranged outside the shell part 20, so as to facilitate protection adjustment when needed, the protection part 90 is located directly above the total station, and the protection part 90 is used to cover the total station when rainwater weather arrives, preventing rainwater from directly contacting the equipment and ensuring the accuracy and normal operation of the equipment, when sudden rainwater weather arrives, the driving part 50 drives the connecting part 60 to slide, so that the protection part 90 forms a protective cover 910, in this way, the rainwater outside is blocked from the total station, ensuring that the equipment is not damaged, and meanwhile, the device can automatically adjust the opening and closing of the protective cover 910 according to weather changes, maintaining the protection effect of the equipment.

[0039] Combining with the drawings in the specification Figures 1-8 It is illustrated that the bottom fixing part 10 comprises a base bottom plate 110 and a mounting base 120, the mounting base 120 is located on one side of the base bottom plate 110, the total station and the moving part 70 are fixed on the two sides of the top surface of the base bottom plate 110 respectively, and the total station is located directly above the mounting base 120, and the plate surface of the base bottom plate 110 below the total station is further provided with a protection plate 130 for protecting a cable.

[0040] It is illustrated that the base plate 110 is located at the bottom of the device, which mainly provides a stable foundation support for the entire protective device. The mounting base 120 is located on one side of the base plate 110, which provides a reliable fixing position for the total station and the moving part 70. The total station and the moving part 70 are fixed on the top surface of the base plate 110 on both sides, which ensures the coordination and stability between the parts. The plate surface below the base plate 110 is provided with a protective plate 130, which mainly protects the cable. During the operation of the equipment, the cable is usually connected to other parts through the base plate 110. These cables are physically damaged, rubbed or damaged by rainwater when the equipment moves or is exposed to the external environment. The protective plate 130 effectively protects the safety of the cable and avoids damage to the cable due to external force or environmental factors.

[0041] In combination with the drawings Figures 1-8 As shown, the housing component 20 includes a mounting vertical plate 210 and a cover plate 220. The mounting vertical plate 210 is screwed on the top surface of the base plate 110. The cover plate 220 is screwed with the mounting vertical plate 210. The mounting vertical plate 210 is further provided with a stroke limiting component 40 for limiting the stroke distance of the connecting component 60. The moving part 70 is installed in the inner cavity after the mounting vertical plate 210 and the cover plate 220 are screwed. The driving component 50 is driven and connected to the top of the moving part 70.

[0042] As illustrated, the mounting vertical plate 210 is fixed on the top surface of the base plate 110 by screwing. The mounting vertical plate 210 is an important support structure of the housing component 20, which avoids the possible vibration or looseness of the equipment during operation, ensures the safety of the equipment, and the cover plate 220 is screwed with the mounting vertical plate 210. As part of the housing, it together with the mounting vertical plate 210 constitutes a protective housing. The function of the cover plate 220 is to cover and close the inside of the housing, prevent rainwater or other external substances from entering the sensitive elements (such as the moving part 70, the total station, etc.) inside, and play a protective role.

[0043] Specifically, the stroke limiting component 40 is designed to limit the stroke distance of the connecting component 60. The function of the stroke limiting component 40 is to prevent the connecting component 60 from exceeding the preset movement range during movement, to ensure that the expansion and contraction of the protective cover 910 will not cause damage to the device or out-of-control situation due to excessive movement of the moving part 70. By setting the limiting component, friction or impact caused by excessive movement can be avoided, the service life of the equipment is prolonged, and the precision and safety of the operation are improved. The installation position of the moving part 70 enables it to move freely inside, while its working path and range are controlled by the stroke limiting component 40, which ensures that the operation of the equipment is within a controllable range.

[0044] With reference to the accompanying drawings Figures 1-8 As shown, the moving part 70 includes a connecting shaft seat 710, a ball screw 720, a ball nut 730, linear guides 740, a bearing seat 750, and a guide block 760. The connecting shaft seat 710 is arranged at the bottom of the inner cavity of the housing part 20, the bearing seat 750 is arranged at the top of the inner cavity of the housing part 20, the two ends of the ball screw 720 are respectively rotatably connected inside the housing part 20 and the bearing seat 750, the ball nut 730 is connected outside the ball screw 720, the linear guides 740 are arranged in two and arranged in the same row on the inner end face of the mounting vertical plate 210, and the ball nut 730 is slidably connected with the linear guides 740 through the guide block 760.

[0045] To make an explanation, the connecting shaft seat 710 is installed at the bottom of the inner cavity of the housing part 20, the bearing seat 750 is arranged at the top of the inner cavity of the housing part 20, the two ends of the ball screw 720 are respectively rotatably connected inside the housing part 20 and the bearing seat 750, and the rotation of the ball screw 720 drives the connected ball nut 730 to move along its axial direction, thereby realizing linear motion. The ball nut 730 is driven to move by the thread engagement of the ball screw 720. Compared with the conventional ordinary screw, the cooperation of the ball screw 720 and the ball nut 730 effectively reduces friction, provides higher transmission efficiency, reduces power loss, and at the same time improves motion accuracy. The linear guides 740 are arranged mainly to ensure the accurate guidance of the ball nut 730. In this design, two linear guides 740 are arranged in the same row on the inner end face of the mounting vertical plate 210. The linear guides 740 provide a stable sliding track for the ball nut 730, so that the ball nut 730 does not deviate from the predetermined path during movement, ensuring accuracy. The guide block 760 is a component used in cooperation with the linear guides 740, which is connected to the ball nut 730 and connected with the linear guides 740 through sliding. The guide block 760 provides support through sliding, ensuring that the ball nut 730 can smoothly slide along the guide rail, reducing unnecessary friction and energy loss. The design of the guide block 760 enhances the stability of the motion system and reduces vibration and instability factors during movement.

[0046] Specifically, in actual work process, the rotation of the ball screw 720 will drive the ball nut 730 to slide along the axial direction of the screw. Due to the high-precision matching between the ball nut 730 and the screw, the friction during movement is greatly reduced, thereby improving the efficiency and precision of movement. The matching between the linear guide rail 740 and the guide rail slider 760 ensures that the ball nut 730 can smoothly slide on the designated track, avoiding possible deviation or jamming phenomenon. In addition, the bearing seat 750 and the connecting shaft seat 710 provide stable support for the ball screw 720, so that the entire movement system can still maintain stability after long-term use.

[0047] In combination with the drawings of the specification Figures 1-8 As shown, the driving component 50 includes a motor rain cover 510, a driving motor 530, and a shaft coupling 540. The driving motor 530 is rotationally connected to the ball screw 720 through the shaft coupling 540. The motor rain cover 510 is installed outside the driving motor 530, and a rain sensor 520 is further arranged on the top surface of the motor rain cover 510.

[0048] As explained, the motor rain cover 510 protects the driving motor 530 from external rainwater, prolonging the service life of the motor. The driving motor 530 generates power through rotation to drive the operation of mechanical components. The shaft coupling 540 is used to connect the driving motor 530 and the ball screw 720, and transmit the rotational power of the motor. Through the connection of the shaft coupling 540, the driving motor 530 can drive the rotation of the ball screw 720, thereby completing the driving of mechanical movement. A rain sensor 520 is arranged on the top surface of the motor rain cover 510. The function of this sensor is to monitor the falling of rainwater. Once rainwater or moisture is detected, the sensor can automatically feed back a signal to trigger protective measures to prevent the motor from malfunctioning due to moisture.

[0049] In combination with the drawings of the specification Figures 1-8 As shown, the stroke limiting component 40 includes a first stroke limiting switch 410 and a second stroke limiting switch 420. The first stroke limiting switch 410 and the second stroke limiting switch 420 are arranged at the upper end position and the lower end position of the cover plate 220, respectively. The first stroke limiting switch 410 and the second stroke limiting switch 420 are electrically connected through a wire harness component 80.

[0050] For illustration, the stroke limiting component 40 is composed of the first stroke limiting switch 410, the second stroke limiting switch 420 and the wire harness component 80. The first stroke limiting switch 410 is installed at the upper end position of the cover plate 220, which mainly functions to monitor whether the moving component triggers when moving to the upper end limit position. By detecting the position of the moving component, the first stroke limiting switch 410 can timely cut off or control the work of the motor, preventing the component from exceeding the predetermined stroke, thereby avoiding damage to the equipment. The second stroke limiting switch 420 is installed at the lower end position of the cover plate 220, which functions similarly to the first stroke limiting switch 410, but it monitors the state of the moving component when it reaches the lower end limit position. When the moving component reaches the lower end position, the second stroke limiting switch 420 triggers, preventing the component from continuing to run and protecting the mechanical system from damage caused by overstroke movement.

[0051] It is worth noting that the wire harness component 80 is used to electrically connect the first stroke limiting switch 410 and the second stroke limiting switch 420, ensuring that they can work together. The function of the wire harness component 80 is to ensure normal signal transmission between the limiting switch and the control circuit. Once the moving component touches the limiting switch, the signal will be transmitted to the control system through the wire harness, and the system will control the shutdown or adjustment of the driving component 50 according to the received signal.

[0052] Specifically, during the operation of the equipment, when the moving component gradually moves upwards or downwards, the first stroke limiting switch 410 and the second stroke limiting switch 420 monitor the up and down stroke of the moving component, respectively. When the moving component reaches the set upper end limit position, the first stroke limiting switch 410 will be triggered, sending a signal to the control system to remind the system to stop further movement and avoid overstroke operation. When the moving component reaches the set lower end limit position, the second stroke limiting switch 420 will also be triggered, sending a signal to the system to prevent the moving component from continuing to move downward. Through the cooperation of these two limiting switches, the system can effectively limit the movement range and prevent mechanical damage caused by excessive movement.

[0053] In combination with the drawings Figures 1-8 As shown, the connecting component 60 includes a connecting seat 610 and a connecting frame 620. The connecting seat 610 is fixedly connected with the ball nut 730, and the connecting seat 610 is slidingly connected outside the cover plate 220. One end of the connecting frame 620 is screw-connected with the connecting seat 610, and the other end of the connecting frame 620 is connected with the protection component 90.

[0054] To make an explanation, the connecting part 60 includes a connecting seat 610 and a connecting frame 620, the connecting seat 610 is fixedly connected with the ball nut 730, ensuring that the ball nut 730 maintains a stable position in the system and can effectively transmit mechanical movement, the ball nut 730 is a key component in the ball screw drive system, its role is to realize precise linear motion through cooperation with the ball screw 720, therefore, the fixed connection of the connecting seat 610 ensures that the ball nut 730 will not loosen or displace, maintaining the accuracy and reliability of mechanical transmission, the connecting seat 610 is connected to the outside of the cover plate 220 through sliding connection, sliding connection enables the connecting seat 610 to move or adjust freely within a certain range, one end of the connecting frame 620 is connected with the connecting seat 610 through screwing, the other end of the connecting frame 620 is connected with the protection part 90, the protection part 90 usually plays a protective role, protecting the internal equipment from external environment (such as dust, moisture, etc.), the connecting frame 620 is stably fixed through the connection with the protection part 90, and at the same time on the basis of protection, the connecting frame 620 can bear certain external force or supporting force.

[0055] Specifically, the design of the connecting seat 610 enables the ball nut 730 to be stably installed and connected with the outside of the cover plate 220 through sliding connection, which not only ensures the stability of the structure, but also enables the connecting part 60 to smoothly slide on the cover plate 220, adapting to the adjustment requirements of different angles and positions. The connecting frame 620 serves as a bridge between the connecting seat 610 and the protection part 90, one end is tightly connected with the connecting seat 610 through screwing, ensuring the firmness of the connection, and the other end is connected with the protection part 90, realizing the effective connection of the entire protection device. Such design enables the connecting part 60 to be flexibly adjusted and maintain overall stability, providing reliable protection for the total station.

[0056] In combination with the drawings Figures 1-8 As shown, the protection part 90 includes a protective cover 910 and a waterproof cover 920, the protective cover 910 is located above the base bottom plate 110, a plurality of heat dissipation holes 930 are formed in the top ring-shaped cover of the protective cover 910, and the waterproof cover 920 is installed on the top of the protective cover 910, wherein the waterproof cover 920 adopts a flat top cover, and the waterproof cover 920 is further provided with a waterproof skirt.

[0057] It is explained that the waterproof cover 920 can further enhance the waterproof performance of the protective cover 910, while ensuring the heat dissipation requirement of the internal equipment. The design of the flat top cover not only makes the appearance of the protective cover 910 more simple and elegant, but also effectively prevents rainwater from directly dripping on the top of the protective cover 910, reducing the risk of water penetration. The waterproof skirt extends downward along the edge of the waterproof cover 920, forming an effective waterproof barrier to further block water from penetrating between the protective cover 910 and the waterproof cover 920. At the same time, the multiple heat dissipation holes 930 opened on the top ring cover of the protective cover 910 can ensure that the heat generated by the internal equipment during operation is promptly discharged, avoiding the adverse effects of overheating on the performance of the equipment. Such design not only ensures the waterproof performance of the protective device, but also takes into account the heat dissipation requirement, providing a more comprehensive and reliable protection for the total station.

[0058] In combination with the drawings Figures 1-8 As shown, the installation vertical plate 210 is internally provided with a wiring slot 230. The wiring harness component 80 includes a wire 810 and a wire cover plate 820. The wire 810 is arranged inside the wiring slot 230. The wire cover plate 820 is arranged in multiple rows and installed outside the wiring slot 230. The installation vertical plate 210 is further provided with a control component 30. The control component 30 is electrically connected to the travel limiting component 40 through a wiring harness. The control component 30 is signal connected to the driving component 50.

[0059] It is explained that the design of the wiring slot 230 allows the wire 810 to be arranged in order inside, avoiding the disorder of the wire 810 and improving the cleanliness and safety of the device interior. The wire cover plate 820 not only protects the wire 810, but also prevents the wire 810 from being damaged by external forces, enhancing the durability of the wire 810. The control component 30 is electrically connected to the travel limiting component 40 through a wiring harness, achieving precise control of the travel limiting component 40 and ensuring that it can respond in time when needed to effectively protect the total station. At the same time, the signal connection between the control component 30 and the driving component 50 makes the working process of the entire protective device more intelligent and automated, improving work efficiency and accuracy. Such design not only enhances the functionality of the intelligent protection device for the total station, but also provides a more stable and reliable operating environment for it.

[0060] It is further explained that the control component 30 includes an electric control box 310. The electric control box 310 is electrically connected to the first travel limiting switch 410 and the second travel limiting switch 420 through a wiring harness. The electric control box 310 is signal connected to the driving component 50. The electric control box 310 is further provided with a waterproof connector 320 connected to a power supply.

[0061] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent protection device for a total station, comprising a total station and a bottom fixing component (10), characterized in that: It also includes connecting components (60) and mobile components (70), the total station and the mobile components (70) are fixed on both sides of the top surface of the bottom fixed component (10) respectively, the mobile components (70) are provided with a shell component (20) outside for waterproof, the top of the mobile components (70) is connected with a driving component (50), one end of the connecting components (60) is slidingly arranged outside the shell component (20), and is fixedly connected with the mobile components (70), the other end of the connecting components (60) is connected with a protection component (90) for protecting the total station, and the protection component (90) is located directly above the total station.

2. The intelligent protection device for total station according to claim 1, characterized in that, The bottom fixed component (10) includes a base bottom plate (110) and a mounting base (120), the mounting base (120) is located on one side of the base bottom plate (110), the total station and the mobile components (70) are fixed on both sides of the top surface of the base bottom plate (110) respectively, and the total station is located directly above the mounting base (120), and the plate surface of the base bottom plate (110) located below the total station is also provided with a protective plate (130) for protecting the cable.

3. The intelligent protection device for total station according to claim 2, characterized in that, The shell component (20) includes a mounting vertical plate (210) and a cover plate (220), the mounting vertical plate (210) is screwed on the top surface of the base bottom plate (110), the cover plate (220) is screwed with the mounting vertical plate (210), the mounting vertical plate (210) is also provided with a stroke limiting component (40) for limiting the stroke distance of the connecting component (60), the mobile components (70) are installed in the inner cavity of the cover plate (220) and the mounting vertical plate (210) after screwing, and the driving component (50) is drivingly connected to the top of the mobile components (70).

4. The total station intelligent protection device according to claim 3, characterized in that, The mobile components (70) include a connecting shaft seat (710), a ball screw (720), a ball nut (730), a linear guide rail (740), a bearing seat (750) and a guide rail slider (760), the connecting shaft seat (710) is arranged at the bottom of the inner cavity of the shell component (20), the bearing seat (750) is arranged at the top of the inner cavity of the shell component (20), both ends of the ball screw (720) are rotatably connected inside the shell component (20) and the bearing seat (750) respectively, the ball nut (730) is connected outside the ball screw (720), the linear guide rail (740) is arranged in two and arranged in the inner end surface of the mounting vertical plate (210), and the ball nut (730) is slidingly connected with the linear guide rail (740) through the guide rail slider (760).

5. The intelligent protection device for total station according to claim 4, characterized in that, The driving component (50) comprises a motor rain cover (510), a driving motor (530) and a shaft coupling (540), the driving motor (530) is rotatably connected with the ball screw (720) through the shaft coupling (540), the motor rain cover (510) is installed outside the driving motor (530), and the top surface of the motor rain cover (510) is further provided with a rain sensor (520).

6. The intelligent protection device for total station according to claim 5, characterized in that, The stroke limiting component (40) comprises a first stroke limiting switch (410) and a second stroke limiting switch (420), the first stroke limiting switch (410) and the second stroke limiting switch (420) are arranged at the upper end position and the lower end position of the cover plate (220) respectively, and the first stroke limiting switch (410) and the second stroke limiting switch (420) are electrically connected through a wire harness component (80).

7. The intelligent protection device for total station according to claim 6, characterized in that, The connecting component (60) comprises a connecting seat (610) and a connecting frame (620), the connecting seat (610) is fixedly connected with the ball nut (730), the connecting seat (610) is slidably connected outside the cover plate (220) One end of the connecting frame (620) is screwed with the connecting seat (610), and the other end of the connecting frame (620) is connected with the protection component (90).

8. The intelligent protection device for total station according to claim 7, characterized in that, The protection component (90) comprises a shield (910) and a waterproof cover (920), the shield (910) is located above the base bottom plate (110), a plurality of heat dissipation holes (930) are formed in the top annular cover of the shield (910), and the waterproof cover (920) is installed on the top of the shield (910), wherein the waterproof cover (920) adopts a flat top cover, and the waterproof cover (920) is further provided with a waterproof skirt.

9. The intelligent protection device for total station according to claim 8, characterized in that, The inside of the mounting vertical plate (210) is further provided with a wiring groove (230), the wire harness component (80) comprises a wire (810) and a wire cover plate (820), the wire (810) is arranged in the wiring groove (230), a plurality of wire cover plates (820) are arranged and installed in rows outside the wiring groove (230), the mounting vertical plate (210) is further provided with a control component (30), the control component (30) is electrically connected with the stroke limiting component (40) through a wire harness, and the control component (30) is signal connected with the driving component (50).

10. The intelligent protection device for total station according to claim 9, characterized in that, The control component (30) comprises an electric control box (310), the electric control box (310) is electrically connected with the first stroke limiting switch (410) and the second stroke limiting switch (420) through a wire harness, the electric control box (310) is signal connected with the driving component (50), and the electric control box (310) is further provided with a waterproof joint (320) connected with a power supply.

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