Intelligent travelling crane

Abstract

The utility model provides an intelligent travelling crane, which belongs to the technical field of river flow measuring equipment, and comprises a shoreside supporting mechanism, the shoreside supporting mechanism comprises four vertical rods positioned on two sides of a river bank, a connecting frame and a cable are arranged between the two vertical rods on the same side, a travelling crane body is arranged on the two cables, the travelling crane body comprises a frame, and the frame is arranged on the frame. Four mounting frames are arranged in the frame, a rotating shaft is arranged on each mounting frame, driving wheels are arranged on the two rotating shafts, auxiliary wheels are arranged on the two rotating shafts, a side frame and a grating code disc are mounted in the frame through bolts, the grating code disc is connected with one end of the rotating shaft on the corresponding auxiliary wheel, and an in-place sensor is mounted on the outer wall of the frame through a positioning frame. According to the utility model, in the process of measuring the river flow, the accuracy of the fixed-point moving position of the travelling crane body on the mooring rope is improved, the influence of the deformation of the mooring rope and external factors is reduced, the occurrence of a missed measurement area is avoided, and the data integrity of the detection area is ensured.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of river flow measuring equipment, in particular to an intelligent driving vehicle. Background Art

[0002] River flow measurement refers to the activity of measuring the flow of a river using various technologies and methods. River flow is an important parameter in hydrology and water resources management. It plays a vital role in flood forecasting, water resources planning, water conservancy project design and environmental monitoring.

[0003] The flow measuring vehicle is used to measure the flow velocity and flow information at various locations between the two banks of the river. Generally, a hydrological cableway across the river is used, and the measuring device is placed on the flow measuring vehicle. Measurements are taken as the flow measuring vehicle moves along the hydrological cableway. The existing flow measuring vehicle is powered by an on-board lithium battery, and the vehicle is parked in the shore instrument room during non-working hours. However, the cableway itself is curved or unevenly stretched, and the measuring vehicle will be subject to additional forces from external factors during driving, causing the vehicle position to shift. Therefore, it is easy to deviate if the vehicle is used to locate the relative position of the cableway. During the driving of the vehicle on the cableway, intermittent stops are required to take measurements at any time. If the stop position is inaccurate, it is easy to cause missed areas, reducing the accuracy of the detection. Utility Model Content

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the present invention mainly provides an intelligent driving vehicle to solve the technical problem raised in the above background technology that during the operation of the current measurement vehicle on the cableway, the cableway itself is bent or unevenly stretched, which easily causes inaccurate positioning of the driving vehicle.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A smart traveling vehicle comprises a shore support mechanism, wherein the shore support mechanism comprises four upright poles located on both sides of a river bank, a connecting frame is arranged between two upright poles on the same side, two parallel cables are arranged between the two connecting frames, a traveling vehicle body is arranged on the two cables, the traveling vehicle body comprises a frame, four mounting frames are arranged in the frame, each mounting frame is arranged with a rotating shaft, two rotating shafts located on the rear side are arranged with driving wheels, and two rotating shafts located on the front side are arranged with auxiliary wheels, a side frame is installed in the frame by bolts, a grating code disk is arranged on the side frame, and the grating code disk is connected to one end of the rotating shaft on the corresponding auxiliary wheel, a positioning frame is arranged on one side of the outer wall of the frame, and an in-position sensor is arranged on the positioning frame.

[0007] Furthermore, a dual-axis motor is installed in the frame by bolts, and two output ends of the dual-axis motor are connected to one end of a rotating shaft on the driving wheel.

[0008] Furthermore, the dual-axis motor is electrically connected to a battery module, and the battery module is connected to an intelligent control module and a wireless communication module via wires.

[0009] Furthermore, limit blocks are provided below the two driving wheels, and the limit blocks are installed on both sides of the outer wall of the frame by bolts.

[0010] Furthermore, a charging connector with self-coupling contacts is provided on the outer wall of the frame.

[0011] Furthermore, an inspection and maintenance platform is commonly provided at the upper ends of the two upright poles located on the same side, a trolley stopping compartment is provided on the inspection and maintenance platform, and an AC charging controller and a distribution switch monitoring terminal are provided in the trolley stopping compartment.

[0012] Furthermore, embedded seats are provided at the lower ends of the two uprights on the inspection and maintenance platform.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes that in the process of measuring river flow, the driving distance is determined by the number of rotations of the auxiliary wheel through the arrangement of the upright pole, connecting frame, cable, frame, mounting frame, rotating shaft, side frame, positioning frame, driving wheel, auxiliary wheel, double-axis motor, grating code disk and in-position sensor, thereby improving the accuracy of the fixed-point moving position of the vehicle body on the cable, reducing the influence of the deformation of the cable itself and external factors, avoiding missed measurement areas, and ensuring the integrity of the data in the detection area. In addition, due to the mutual cooperation between the battery module, charging connector, inspection and maintenance platform, trolley stop bin, AC charging controller and distribution switch monitoring terminal, the vehicle body can be automatically charged and can be safely charged even on rainy days without manual operation. It is very convenient to use and has a stable structure and certain practical value.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the maintenance platform of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the vehicle body of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the column and the connecting frame of the utility model.

[0020] In the figure: 1. Shore support mechanism; 11. Vertical pole; 12. Connecting frame; 13. Inspection and maintenance platform; 14. Trolley stop compartment; 15. AC charging controller; 16. Distribution switch monitoring terminal; 17. Embedded seat; 2. Cable; 3. Driving body; 31. Frame; 311. Mounting frame; 312. Rotating shaft; 313. Side frame; 314. Positioning frame; 32. Driving wheel; 33. Auxiliary wheel; 34. Dual-axis motor; 35. Grating code disk; 36. In-position sensor; 37. Battery module; 371. Intelligent control module; 372. Wireless communication module; 38. Limit block; 39. Charging connector. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Please refer to the attached Figure 1-4A smart driving vehicle comprises a bank support mechanism 1, wherein the bank support mechanism 1 comprises four upright poles 11 located on both sides of the river bank, a connecting frame 12 is arranged between two upright poles 11 on the same side, two parallel cables 2 are arranged between the two connecting frames 12, a driving body 3 is arranged on the two cables 2, and the driving body 3 comprises a frame 31, four mounting frames 311 are arranged in the frame 31, each mounting frame 311 is arranged with a rotating shaft 312, and the two rotating shafts 312 located at the rear side are arranged with a driving shaft The driving wheel 32 has auxiliary wheels 33 on the two rotating shafts 312 on the front side. A side frame 313 is installed in the frame 31 by bolts. A grating code disk 35 is arranged on the side frame 313. The grating code disk 35 is connected to one end of the rotating shaft 312 on the corresponding auxiliary wheel 33. The grating code disk 35 is used as feedback for closed-loop control, which can effectively prevent movement errors caused by the loss of steps of the dual-axis motor 34 and the slippage of the driving wheel 32. A positioning frame 314 is arranged on one side of the outer wall of the frame 31, and an in-position sensor 36 is arranged on the positioning frame 314.

[0025] Through the above structure, in the process of measuring the river flow, the accuracy of the fixed-point moving position of the traveling body 3 on the cable 2 is improved, the influence of the deformation of the cable 2 itself and external factors is reduced, the missed measurement area is avoided, and the integrity of the data in the detection area is ensured. The traveling body 3 can be automatically charged and can be safely charged even on rainy days without manual operation. It is very convenient to use, and the structure is stable and has certain practical value.

[0026] The specific operation is as follows. First, the distribution switch monitoring terminal 16 gives a measurement instruction to wake up the intelligent control module 371. The intelligent control module 371 performs a power-on self-inspection of the vehicle body 3 according to the received instruction, and calculates the number of points to be measured and the corresponding moving distance according to the flow measurement plan given by the distribution switch monitoring terminal 16. When the vehicle body 3 moves to the first measuring point on the cable 2, the intelligent control module 371 gives a position information, and the distribution switch monitoring terminal 16 starts to collect the radio wave flow meter data. After the collection is completed, a collection completion instruction is sent to the intelligent control module 371, and the intelligent control module 371 performs a mobile measurement of the next point. This is repeated. When all point measurements are completed, the vehicle body 3 starts the return journey. After arriving at the shore, the charging connector 39 is inserted into the charging interface of the AC charging controller 15 for charging and enters a sleep state.

[0027] Please refer to the attached Figure 1 and attached Figure 2A maintenance platform 13 is commonly provided at the upper ends of the two vertical poles 11 located on the same side, and a trolley stop compartment 14 is provided on the maintenance platform 13. An AC charging controller 15 and a distribution switch monitoring terminal 16 are provided in the trolley stop compartment 14. Through the maintenance platform 13 and the trolley stop compartment 14, space is provided for placing the vehicle body 3, the AC charging controller 15 and the distribution switch monitoring terminal 16, and it is convenient for the later maintenance of the staff. The lower ends of the two vertical poles 11 on the maintenance platform 13 are provided with embedded seats 17. By burying the embedded seats 17 underground, the stability of the vertical pole 11 on the side of the maintenance platform 13 is improved to avoid shaking and collapse.

[0028] Please refer to the attached Figure 1 and attached Figure 3 A dual-axis motor 34 is installed in the frame 31 by bolts, and the two output ends of the dual-axis motor 34 are connected to one end of the rotating shaft 312 on the driving wheel 32. The dual-axis motor 34 provides driving force for the rotation of the driving wheel 32. The dual-axis motor 34 is electrically connected to a battery module 37, and the battery module 37 is connected to an intelligent control module 371 and a wireless communication module 372 through wires. Through the intelligent control module 371 and the wireless communication module 372, remote control of the driving body 3 is achieved. The wireless communication module 372 is a LORA-based data transmission radio. The center frequency is 470MHz. Limit blocks 38 are provided under the two driving wheels 32. The limit blocks 38 are installed on both sides of the outer wall of the frame 31 by bolts. The cable 2 is confined in the groove of the driving wheel 32 through the mutual cooperation between the limit blocks 38 and the driving wheel 32, so that the vehicle body 3 can move stably. A charging connector 39 with self-coupling contacts is provided on the outer wall of the frame 31. Through the charging connector 39, charging is realized after the vehicle docks.

[0029] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An intelligent driving vehicle, comprising a shore support mechanism (1), the shore support mechanism (1) comprising four upright poles (11) located on both sides of a river bank, a connecting frame (12) being arranged between two upright poles (11) on the same side, two parallel cables (2) being arranged between the two connecting frames (12), a driving vehicle body (3) being arranged on the two cables (2), and characterized in that: The vehicle body (3) comprises a vehicle frame (31), four mounting frames (311) are arranged in the vehicle frame (31), each mounting frame (311) is provided with a rotating shaft (312), two rotating shafts (312) located at the rear side are provided with driving wheels (32), and two rotating shafts (312) located at the front side are provided with auxiliary wheels (33), a side frame (313) is installed in the vehicle frame (31) by bolts, a grating code disk (35) is arranged on the side frame (313), and the grating code disk (35) is connected to one end of the rotating shaft (312) on the corresponding auxiliary wheel (33), and a positioning frame (314) is arranged on one side of the outer wall of the vehicle frame (31), and an in-position sensor (36) is arranged on the positioning frame (314).

2. The intelligent driving vehicle according to claim 1, characterized in that: A dual-axis motor (34) is installed in the vehicle frame (31) by means of bolts, and two output ends of the dual-axis motor (34) are connected to one end of a rotating shaft (312) on the driving wheel (32).

3. The intelligent driving device according to claim 2, characterized in that: The dual-axis motor (34) is electrically connected to a battery module (37), and the battery module (37) is connected to an intelligent control module (371) and a wireless communication module (372) via wires.

4. The intelligent driving device according to claim 1, characterized in that: Limit blocks (38) are provided below the two driving wheels (32), and the limit blocks (38) are mounted on both sides of the outer wall of the vehicle frame (31) by means of bolts.

5. The intelligent driving device according to claim 4, characterized in that: A charging connector (39) with a self-coupling contact is provided on the outer wall of the vehicle frame (31).

6. The intelligent driving vehicle according to claim 1, characterized in that: A maintenance platform (13) is commonly provided at the upper ends of the two upright poles (11) located on the same side, a trolley stop compartment (14) is provided on the maintenance platform (13), and an AC charging controller (15) and a distribution switch monitoring terminal (16) are provided in the trolley stop compartment (14).

7. The intelligent driving vehicle according to claim 6, characterized in that: The lower ends of the two upright poles (11) on the inspection and maintenance platform (13) are both provided with embedded seats (17).

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