Mining vehicle supporting device and mining vehicle

Abstract

The embodiment of the utility model provides a mining vehicle supporting device and a mining vehicle, and belongs to the technical field of mining vehicle equipment. The mining vehicle supporting device comprises a support, at least one group of antennas, at least one group of sensors and at least one group of radars, the at least one group of antennas are fixedly arranged on the roof of a mining vehicle, each group of antennas is mounted on the support, each group of sensors is mounted on the support, and each group of radars is mounted on the support. According to the mining vehicle supporting device, different communication devices are integrally arranged on the roof of the mining vehicle, and communication interference caused by disordered distribution of the communication devices is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mine vehicles, and particularly relates to a mine vehicle supporting device and mine vehicle. BACKGROUND

[0002] At present, in order to realize intelligent driving, mine vehicles, especially unmanned mine vehicles, generally refit the drive-by-wire chassis of conventional mine vehicles and additionally install complex hardware devices such as domain controllers, positioning devices, sensing devices, network modules and supporting software. Generally, the positioning devices, sensing devices and network modules need to communicate, transmit data and feedback information through antennas, sensors and signal transceivers, which requires that the devices are installed on the roof of the mine vehicle after being deployed, in a position conducive to receiving / sending signals, in a good communication environment and in a smooth transmission channel, such as the top of the cab closest to the central control system.

[0003] The existing unmanned mine vehicles deploy communication devices on the roof in an adaptive manner according to the vehicle shape designed by the vehicle manufacturer. When the vehicle model is changed or the manufacturer is changed, the deployment mode of the communication devices will also change due to the change in the vehicle shape, which results in a disorganized deployment of communication devices on the roof of different vehicles. On the one hand, different types of communication devices with different functions interfere with each other due to the change in the deployment mode, and on the other hand, the detection and maintenance personnel will increase the difficulty of operation and reduce the efficiency of operation when confirming the position and condition of each communication device due to the different deployment modes of each vehicle.

[0004] Therefore, there is no optimal solution to the problem of standard, reasonable and unified deployment of communication devices on mine vehicles, especially unmanned mine vehicles. SUMMARY

[0005] In order to solve at least one of the above problems and defects in the prior art, the embodiments of the utility model provide a mine vehicle supporting device and mine vehicle, which integrally deploys different communication equipment on the roof of the mine vehicle to avoid communication interference caused by disorganized distribution of the communication equipment. The technical solution is as follows:

[0006] According to one aspect of the utility model, a mine vehicle supporting device is provided.

[0007] The mine vehicle supporting device comprises:

[0008] a support fixedly arranged on the roof of the mine vehicle,

[0009] at least one group of antennas, each group of antennas in the at least one group of antennas being installed on the support,

[0010] at least one group of sensors, each group of sensors being mounted on the bracket, and

[0011] at least one group of radars, each group of radars being mounted on the bracket.

[0012] Specifically, at least one group of limiting parts, at least one group of fixing parts and at least one group of mounting parts are respectively mounted on the surface of the bracket, each group of antennas in the at least one group of antennas is mounted in a corresponding group of limiting parts in the at least one group of limiting parts, each group of sensors in the at least one group of sensors is mounted in a corresponding group of fixing parts in the at least one group of fixing parts, and each group of radars in the at least one group of radars is mounted in a corresponding group of mounting parts in the at least one group of mounting parts.

[0013] In some embodiments, each group of antennas in the at least one group of antennas comprises a directional antenna and a positioning antenna, each group of limiting parts in the at least one group of limiting parts comprises a first limiting part for fixing the directional antenna and a second limiting part for fixing the positioning antenna, the first limiting part and the second limiting part are arranged at a first distance apart, and a second distance is arranged between the second limiting part and a positioning control device inside the mine vehicle.

[0014] In some embodiments, the same group of limiting parts in the at least one group of limiting parts is arranged on the same side of the bracket, all limiting parts in the same group of limiting parts are arranged apart from each other, and each group of limiting parts is arranged apart from each other, and / or

[0015] the same group of fixing parts in the at least one group of fixing parts is arranged on the same side of the bracket, all fixing parts in the same group of fixing parts are arranged apart from each other, and each group of fixing parts is arranged apart from each other, and / or

[0016] the same group of mounting parts in the at least one group of mounting parts is arranged on the same side of the bracket, all mounting parts in the same group of mounting parts are arranged apart from each other, and each group of mounting parts is arranged apart from each other.

[0017] In some embodiments, the bracket of the mine vehicle support device comprises:

[0018] a flat plate, which is a hollow plate member in the middle,

[0019] a vertical plate for supporting the flat plate, which is perpendicular to and connected with the flat plate, and wraps the flat plate in cooperation with the shape of the flat plate, and

[0020] a fixing member, by which the bracket is fixedly connected with the roof of the mine vehicle.

[0021] In some embodiments, the flat plate is arranged as a convex-shaped plate member or a ring-shaped plate member.

[0022] In some embodiments, the bracket further comprises at least one reinforcing rib, each of the at least one reinforcing rib being fixedly arranged on the opposite side of the bracket where the limiting portion, the fixing portion or the mounting portion is arranged.

[0023] In some embodiments, when the roof surface of the mining vehicle has a curvature, the bracket further comprises a supporting portion for closely fitting the vertical plate with the roof, the supporting portion being composed of a raised plate and a flat plate, wherein:

[0024] The raised plate is perpendicular to the flat plate, one end of the raised plate is connected with the vertical plate and the other end is connected with the roof,

[0025] The flat plate is parallel to the flat plate, one end of the flat plate is connected with the vertical plate or the raised plate inside the bracket.

[0026] In some embodiments, the flat plate of the bracket is provided with at least one set of first mounting holes for mounting warning lights and at least one set of second mounting holes for mounting any one of radio antennas, 4G antennas, V2X combined antennas, remote control antennas or combinations thereof.

[0027] According to another aspect of the present application, a mining vehicle is also provided. The mining vehicle comprises a vehicle body, and the top of the vehicle body is provided with the mining vehicle supporting device described in the above aspects.

[0028] The mining vehicle supporting device and the mining vehicle provided by the embodiments of the present application have at least one or part of at least one of the following advantages:

[0029] (1) The mounting positions of different communication equipment are fixedly arranged on the flat plate of the bracket of the mining vehicle supporting device, and the different communication equipment is integrally arranged on the roof of the mining vehicle, thereby avoiding communication interference caused by random distribution of the communication equipment;

[0030] (2) The distance between the positioning antenna and the in-vehicle positioning device is fixed, an initial fixed coordinate in the positioning process is formed, and the positioning accuracy of the mining vehicle is improved;

[0031] (3) The bracket of the mining vehicle supporting device can uniformly arrange the gap distance between similar communication equipment and the gap distance between different communication equipment on the flat plate according to the actual requirements of the mining vehicle;

[0032] (4) The shape of the bracket of the mining vehicle supporting device can adapt to the different shapes of the roof of different types and different models of mining vehicles;

[0033] (5) The hollow design or the disconnected design of the bracket of the mining vehicle supporting device can save the bracket material and reduce the manufacturing cost;

[0034] (6) The support bracket of the mining vehicle can reduce, increase and adjust the fixed installation position of the same or different types of communication equipment on its flat plate according to the actual needs of the mining vehicle, with high adaptability and compatibility. Attached Figure Description

[0035] These and / or other aspects and advantages of this invention will become apparent and readily understood from the following description of preferred embodiments taken in conjunction with the accompanying drawings, in which:

[0036] Figure 1 This is a schematic diagram of the structure of a mining vehicle support device according to an embodiment of the present invention;

[0037] Figure 2 for Figure 1 A schematic diagram of the support structure for the mining vehicle support device shown.

[0038] Figure 3 This is a schematic diagram of the structure of a mining vehicle support device according to Embodiment 1 of the present invention;

[0039] Figure 4 for Figure 3 An exploded view of the structure of the support frame for the mining vehicle support device shown.

[0040] Figure 5 This is a schematic diagram of the structure of a mining vehicle support device according to Embodiment 2 of the present invention. Detailed Implementation

[0041] The technical solution of this utility model will be further described in detail below through embodiments and with reference to the accompanying drawings. In this specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of this utility model with reference to the accompanying drawings is intended to explain the overall technical concept of this utility model and should not be construed as a limitation thereof.

[0042] Existing mining vehicles, especially driverless mining trucks, are modified from conventional mining trucks, with different functional antennas, sensors, radars, and other communication equipment deployed according to the structural design of the vehicle's roof. Different manufacturers and models of mining vehicles have different roof surface shapes. This variation results in a disorganized deployment of communication equipment on various types of roofs, causing severe interference between communication signals and creating difficulties for installation and maintenance personnel.

[0043] The utility model discloses a current unmanned mine car, taking open -pit mine unmanned transport vehicle as an example, carries out multichannel, multidimensional, multiple sample investigation and analysis, summarizes and induces the equipment type that the communication equipment including present stage unmanned vehicle cab top installs, the model of each equipment, the quantity of each equipment deployment and the layout requirement between similar equipment or between different equipment etc. Based on above-mentioned research analysis and demand integration, the utility model provides a kind of mine vehicle supporting device and mine vehicle, the mine vehicle supporting device integrates different communication equipment and is disposed on the roof of mine vehicle, avoid the communication interference generated by the disorderly distribution of each communication equipment, simultaneously its manufacturing cost is low, and installation is simple and convenient, and with roof structure high compatibility.

[0044] According to an aspect of the embodiment of the utility model, referring to Figure 1 , the structure of mine vehicle supporting device 100 is shown, and the mine vehicle supporting device 100 mainly includes support 10, and the support 10 is fixedly arranged on the roof 200 of mine vehicle. Wherein, each group of antenna in at least one group of antenna 300 is installed on support 10, each group of sensor in at least one group of sensor 400 is installed on support 10, and each group of radar in at least one group of radar 500 is installed on support 10.

[0045] In one example, in addition to the main communication equipment such as antenna, sensor and radar, other communication equipment, data transmission equipment, display or warning equipment etc. used in the process of driving and operation of mine vehicle can be uniformly disposed on support 10. Exemplarily, as shown in Figure 1 , at least one group of warning light 600 is also installed on support 10. Figure 1 The communication equipment type and its deployment position and quantity on support 10 shown are only one illustrative example, and those skilled in the art should not be understood as one limitation of the utility model.

[0046] In one example, referring to Figure 2 , the specific structure of support 10 is further shown. Alternatively, support 10 is connected by flat plate 11 and vertical plate 12 for supporting flat plate 11. Flat plate 11 is the middle hollow plate piece as shown in Figure 2 , vertical plate 12 is perpendicular to flat plate 11 and connected, and cooperates with the shape of flat plate 11 to wrap flat plate 11. Meanwhile, fixed connecting piece 13 is also provided on flat plate 11, and support 10 is fixedly connected with the roof 200 of mine vehicle through fixed connecting piece 13.

[0047] In one example, as shown in Figure 2Alternatively, as shown, a fixing hole 111 is arranged on the flat plate 11, and the fixing member 13 is matched through the fixing hole 111 and fastened by a bolt, and then the fixing member 13 is fixedly connected with the roof 200 of the mine vehicle. Optionally, the number of the fixing members 13 arranged can be set according to the surface condition of the roof 200 of the actual mine vehicle, for example, in the present example, a total of 8 fixing members 13 are arranged and 8 groups of fixing holes 111 are arranged for assembling the 8 fixing members 13. Alternatively, at least one group of fixing members 13 can be pre-buried on the flat plate 11 when the flat plate 11 is manufactured. Those skilled in the art can understand that there are many implementation manners for matching and fixing, for example, the method of bolt fastening after positioning the fixing hole in the present example or the method of pre-buried treatment, or other methods such as slot locking, buckle fixing, gluing, welding, etc. can also be used. Here, only one illustrative example is provided, and those skilled in the art should not understand it as a limitation of the present application. The description of similar fixing connection schemes appearing at other positions on the bracket 10 in the following embodiments can be referred to the design herein, and will not be described in detail.

[0048] In one example, alternatively, a threaded hole (not shown) is arranged on the fixing member 13, and the bracket 10 is fixed on the roof 200 of the mine vehicle at a suitable position by a bolt. For example, the bracket 10 can be fixed at the front end of the roof 200 close to the central control system of the cab of the mine vehicle. The specific fixing position of the bracket 10 is affected by multiple factors, for example, the communication equipment needs to maintain a required distance with the in-vehicle central control system, and needs to be free from interference from other equipment during signal transmission and reception. Those skilled in the art can make more specific matching design according to the structure of the actual mine vehicle and the requirements for communication control, for example, Figure 1 The roof 200 shown and the bracket 10 installed on the roof 200 are only illustrative examples, and those skilled in the art should not understand them as a limitation of the present application.

[0049] In one example, as shown, Figure 2 As shown, at least one group of limiting portions 14, at least one group of fixing portions 15 and at least one group of mounting portions 16 are respectively arranged on the surface of the bracket 10. Figure 1 As shown, each group of antennas in the at least one group of antennas 300 is installed in the corresponding group of limiting portions in the at least one group of limiting portions 14, each group of sensors in the at least one group of sensors 400 is installed in the corresponding group of fixing portions in the at least one group of fixing portions 15, and each group of radars in the at least one group of radars 500 is installed in the corresponding group of mounting portions in the at least one group of mounting portions 16.

[0050] In one example, referring to Figure 3Fig. 1 shows an example of a multi-class communication device deployed on a mine vehicle support device 100. Each of the at least one set of antennas 300 includes a directional antenna 301 and a positioning antenna 302. Each of the at least one set of limiting portions 14 includes a first limiting portion 141 for fixing the directional antenna 301 and a second limiting portion 142 for fixing the positioning antenna 302. The first limiting portion 141 and the second limiting portion 142 are spaced apart by a first distance L1. A second distance (not shown) is provided between the second limiting portion 142 and a positioning control device inside the mine vehicle (e.g., a central control system of a cab of the mine vehicle). For important communication equipment such as antennas, sensors, radars, etc., improper installation positions can cause mutual interference of signals, for example, there is a clear requirement for a spacing distance between antennas. In particular, the positioning antenna also needs to maintain a fixed distance with the positioning device of the in-vehicle control system. The reason is that when the in-vehicle positioning device communicates with the external positioning antenna, both need a fixed coordinate as an initial parameter for driving control, that is, the position of the positioning antenna needs to be fixedly determined for quickly configuring and debugging the positioning system and improving positioning efficiency and positioning accuracy. Those skilled in the art can understand that the specific value of the first distance L1 needs to be set according to different types and different models of communication equipment such as antennas, sensors, radars, etc., and the specific value of the second distance needs to be set according to the data processing requirements of the central control system inside the mine vehicle.

[0051] In one example, in combination with Figure 2 and Figure 3 alternatively, the same set of limiting portions in the at least one set of limiting portions 14 is provided on the same side of the bracket 10, all limiting portions in the same set of limiting portions are spaced apart from each other, and each set of limiting portions is spaced apart, and / or the same set of fixing portions in the at least one set of fixing portions 15 is provided on the same side of the bracket 10, all fixing portions in the same set of fixing portions are spaced apart from each other, and each set of fixing portions is spaced apart, and / or the same set of mounting portions in the at least one set of mounting portions 16 is provided on the same side of the bracket 10, all mounting portions in the same set of mounting portions are spaced apart from each other, and each set of mounting portions is spaced apart.

[0052] In one example, in particular, as shown in Figure 2 the flat plate 11 of the bracket 10 is shown to present a symmetric convex structure. Taking the at least one set of limiting portions 14 as an example, Figure 2 a total of 4 limiting portions are shown, in combination with Figure 3The two limiting parts 14 symmetrically arranged on the upper part of the figure are a group, including a first limiting part 141 on the left for fixing a directional antenna 301 and a second limiting part 142 on the right for fixing a directional antenna 302. Another group of limiting parts 14 is arranged on the lower part of the figure for fixing another group of directional antennas 301 and directional antennas 302. Through the above arrangement, in each group of limiting parts 14, the first limiting part 141 and the second limiting part 142 have a certain interval (for example Figure 3 The first distance L1 shown), and the two groups of limiting parts 14 also have a certain interval. Based on the above arrangement of at least one group of limiting parts 14, similarly, at least one group of fixing parts 15 and at least one group of mounting parts 16 can be arranged in a similar manner, which will not be described here.

[0053] Those skilled in the art can understand that the above-mentioned specific positions of various communication equipment deployed on the support 10, the number of several similar equipment, the interval value between them, the relative position of different equipment and the interval value between them, etc. need to be designed according to the actual structure of the mine vehicle and the central control system equipped therein. Here, only one illustrative example is shown, and those skilled in the art should not be understood as a limitation of the present application.

[0054] The present application was found in the process of investigating and analyzing the current unmanned mine vehicle. The surface structure of the roof of the mine vehicle usually has two main cases, one is a roof with a certain curvature, and the other is a flat roof without curvature. Considering that the support 10 of the mine vehicle support device 100 needs to be stably fixed on the surface of the roof 200, the structure of the support 10 needs to be adjusted to adapt to different roofs. The following two embodiments are described in more detail for a roof with a certain curvature and a flat roof.

[0055] Embodiment 1

[0056] As Figure 1 shown, the mine vehicle support device 100 of the present embodiment can be used when the roof 200 of the mine vehicle is a non-planar roof with a certain curvature or a corner surface. The specific situation of the communication equipment deployed on the support 10 of the mine vehicle support device 100 is shown in Figure 1 and Figure 3 Of course, those skilled in the art can also make other forms of deployment according to the actual structure of the roof of the mine vehicle, the layout of the central control system in the vehicle, etc. Here Figure 1 and Figure 3 The deployment of the above is only some illustrative examples, and those skilled in the art should not be understood as a limitation of the present application.

[0057] In one example, the flat plate 11 of the bracket 10 is a hollowed middle plate, as shown in the figure, alternatively, it is designed as a convex plate, further alternatively, a part of the convex plate (the part where the communication equipment is not needed to be arranged) is removed to form a convex plate with an opening. Such a structure design can save the plate material to the maximum extent on the premise of ensuring the structural strength. The convex part of the convex plate is also to better fit the surface shape of the roof 200 that it is adapted to. Figure 2

[0058] In one example, alternatively, the convex flat plate 11 is completely symmetrical structure, as shown in the figure, such a symmetrical structure can also take a symmetrical arrangement of multiple or multiple groups of the same or different types of devices when the communication equipment is subsequently arranged. Alternatively, according to the structure of the mine vehicle and its use scene, the flat plate 11 can also be designed as an asymmetrical structure. Herein, only one illustrative example is provided, and those skilled in the art should not understand it as a limitation of the present application. Figures 1-3

[0059] In one example, different types of communication equipment including at least one group of antennas 300 (including directional antennas 301, positioning antennas 302 and other types of antennas), at least one group of sensors 400, at least one group of radars 500, at least one group of warning lights 600, etc. are arranged on the bracket 10 respectively.

[0060] In one example, first, a group of two directional antennas 301 and a group of two positioning antennas 302 are arranged. Therefore, a total of four limiting parts 14 need to be arranged on the flat plate 11 correspondingly. In combination with Figure 2 and Figure 3 , a group of limiting parts 14 is symmetrically arranged on the upper part of the figure, including a first limiting part 141 on the left side for fixing the directional antenna 301 and a second limiting part 142 on the right side for fixing the positioning antenna 302. Another group of limiting parts 14 is symmetrically arranged on the lower part of the figure for fixing another group of directional antennas 301 and positioning antennas 302. Through the above arrangement, in each group of limiting parts 14, the first limiting part 141 and the second limiting part 142 have a certain interval, and the two groups of limiting parts 14 also have a certain interval, which can effectively avoid the signal receiving interference between each directional antenna 301, between each positioning antenna 302 and between the directional antenna 301 and the positioning antenna 302. At the same time, the position of the positioning antenna 302 is set through matching with the positioning device in the central control system inside the mine vehicle, so as to ensure the communication data transmission efficiency and accuracy of the positioning antenna 302.

[0061] In one example, alternatively, as shown in Figure 2 ​​As shown, the specific structure of the limiting part 14 can be a plate with a clamping groove, and a bending part is also arranged around the plate. The limiting part 14 is welded and fixed on the corresponding position of the flat plate 11 through the bending part. When the directional antenna 301 or the positioning antenna 302 is installed, the connecting rod between the antenna core component and the mounting suction cup (usually a component configured by the factory) can be clamped by the clamping groove on the plate of the limiting part 14, so as to fix the installation position.

[0062] In one example, at least one set of sensors 400 is deployed, in combination with Figure 1 and Figure 2 , a set of sensors 400 is exemplarily arranged, the number of which is 2 (the two sensors in this example are different types of sensors). Correspondingly, two fixing parts 15 are arranged on the bracket 10 shown in Figure 2 . Alternatively, the two fixing parts 15 are symmetrically arranged on the bracket 10 at the bending part above the flat plate 11 in the figure. Specifically, the structure of the fixing part 15 is a circular ring structure, the inner diameter of which is set according to the size of the bottom suction cup (similar to the suction cup of the antenna) of the sensor 400, so as to ensure that the circular ring structure can accommodate the bottom suction cup. More specifically, the fixing part 15 can be provided in multiple models to adapt to the fixing of multiple different types of sensors 400. After the adapted fixing part 15 is welded on the corresponding position of the flat plate 11, the bottom suction cup of the corresponding sensor 400 is adsorbed in the circular ring structure of the fixing part 15. At the same time, the two fixing parts 15 have a certain gap and distance, which avoids the communication interference between the two sensors 400.

[0063] In one example, at least one set of radars 500 is deployed, in combination with Figure 2 and Figure 3 , a set of radars 500 is exemplarily arranged, the number of which is 1. Correspondingly, one mounting part 16 is arranged on the bracket 10 shown in Figure 2 . The radar 500 is the main communication equipment of the mine vehicle in the unmanned state. In order to ensure that its communication state is good and stable, the radar 500 is arranged at the center position of the protruding part of the flat plate 11 in this example. Alternatively, the mounting part 16 can be a part of the flat plate 11, and a plurality of threaded holes are arranged on the part of the flat plate 11. Four threaded holes are symmetrically arranged in the center of the figure to match the positioning holes on the base of the radar 500, and then the threaded holes are fastened and connected through bolts.

[0064] In one example, at least one set of warning lights 600 is deployed, in combination with Figure 1 , Figure 2 and Figure 3 , a set of warning lights 600 is exemplarily arranged, the number of which is 2, that is Figure 3The first warning light 601 and the second warning light 602 are shown. To ensure the warning effect of the warning lights, they are set at the bend of the plate 11 of the bracket 10 and fixed to the outside relative to other communication equipment such as antennas.

[0065] In one example, alternatively, at least one set of first mounting holes 112 can be provided on the plate 11 to secure at least one set of corresponding warning lights 600. Specifically, as shown... Figure 2 As shown, a set of first mounting holes 112 are respectively provided at the two bending corners of the plate 11 at the lower position of the figure, for fixing as follows: Figure 3 The first warning light 601 and the second warning light 602 are shown.

[0066] In one example, other types of antennas can be deployed based on the actual communication needs of the mining vehicle, such as radio antennas, 4G antennas, V2X combination antennas, remote control antennas, or combinations thereof. Alternatively, such as... Figure 3 As shown, an exemplary setup includes a set of radio antennas 303 and a set of 4G antennas 304. Similar to the setup of directional antennas 301 and positioning antennas 302, a certain distance must be maintained between multiple antennas of the same type or multiple antennas of different types to avoid signal interference during communication transmission. Specifically, a set of radio antennas 303 (including four radio antennas) is positioned between radar 500 and directional antenna 301, maintaining a certain distance from both. A set of 4G antennas 304 (including four 4G antennas) is positioned between radar 500 and positioning antenna 302, also maintaining a certain distance from both. Furthermore, the gaps between each radio antenna of the set of radio antennas 303 and between each 4G antenna of the set of 4G antennas 304 can be set according to actual conditions.

[0067] In one example, alternatively, at least one set of second mounting holes 113 can be provided on the plate 11 for fixing other types of antennas. Specifically, such as Figure 2 As shown, two sets of second mounting holes 113 are symmetrically provided at the protruding position of the plate 11 below the figure, for fixing as follows: Figure 3 The diagram shows a set of radio antennas 303 and a set of 4G antennas 304.

[0068] The above deployment of various types of communication equipment (including but not limited to the type of equipment to be installed, the number of installations of each type of equipment, the installation location of different types of equipment, the interval distance between the same type of equipment and between different types of equipment, etc.) is only some exemplary descriptions, and those skilled in the art should not understand it as a limitation of the present application. At the same time, those skilled in the art can understand that these deployment methods can be freely designed and laid out according to the actual type of mine vehicle, the shape of the vehicle roof surface, the configuration of the in-vehicle central control system, and its communication requirements, etc.

[0069] In one example, considering that the surface of the roof 200 can have an arc, slope or bend and is not completely a flat surface, in order to make the bracket 10 fixed to the roof 200 through the fixing member 13 can achieve complete fitting with the roof 200 as much as possible, ensure that the bracket 10 does not vibrate and shake during the driving operation of the mine vehicle, and prevent stress from causing damage to the communication equipment, the plate surface shape of the vertical plate 12 of the bracket 10 can be further optimized and designed.

[0070] In one example, alternatively, referring to Figure 4 , an exploded structure of the bracket 10 is shown, in order to cooperate with the non-planar roof 200, at this time the bracket 10 further includes a support part 17 for tightly fitting the vertical plate 12 with the roof 200, which is composed of a raised plate 171 and a flat plate 172. Specifically, in combination with Figure 2 and Figure 3 , the raised plate 171 is perpendicular to the flat plate 11, the plate surface of the raised plate 171 is provided with a tapered shape or a similar triangle as shown in Figure 3 , and needs to be bent according to the arc of the plate surface of the vertical plate 12, one end of the raised plate 171 is connected with the vertical plate 12 and the other end is connected with the roof 200, at this time the gap between the vertical plate 12 and the roof 200 is filled through the raised plate 171, so that the overall bracket 10 can be stably fixed on the roof 200. The flat plate 172 is parallel to the flat plate 11, one end of the flat plate 172 is connected with the vertical plate 12 or the raised plate 171 inside the bracket 10, and the main function of the flat plate 172 is to strengthen the support strength of the bracket 10 at the position where the raised plate 171 is connected.

[0071] In one example, alternatively, the support part 17 can be processed separately from the vertical plate 12 and then welded to the vertical plate 12, or can be integrally processed with the vertical plate 12. The plate processing and connection process are mature technologies, and the example here is only an illustrative example, and the specific processing and assembly process can be adjusted according to the actual situation, and those skilled in the art should not understand it as a limitation of the present application.

[0072] In one example, in order to save material and reduce cost, the flat plate 11 of the bracket 10 is hollowed out in the middle as exemplarily shown above, and the bracket 10 is also provided with overall reinforcement in the case of a fracture. Alternatively, as shown in Figure 4 The bracket 10 also includes at least one reinforcing rib 18, each of the at least one reinforcing rib 18 being fixedly arranged on the opposite side of the bracket 10 where the limiting portion 14, the fixing portion 15 or the mounting portion 16 is arranged. That is, the upper surface of the bracket 10 in the figure is used to mount the limiting portion 14, the fixing portion 15, the mounting portion 16 and the like, and the lower surface of the bracket 10 corresponds to the mounting of the at least one reinforcing rib 18.

[0073] In one example, alternatively, the at least one reinforcing rib 18 can be provided as one, two or more, and the length, cross-sectional shape and cross-sectional size of each reinforcing rib 18 can be adaptively designed according to the overall structure of the bracket 10. Alternatively, a longer reinforcing rib 18 can be arranged at an adaptive position of the bracket 10 in the horizontal direction as shown in the figure, or a plurality of shorter reinforcing ribs 18 can be arranged at adaptive positions of the bracket 10. The scheme of reinforcing the bracket 10 using the reinforcing rib 18 herein only provides some illustrative examples, and those skilled in the art can make appropriate adjustments according to actual conditions, and it should not be understood as a limitation of the present application.

[0074] Embodiment 2

[0075] Referring to Figure 5 The difference between the present embodiment and embodiment 1 is that the bracket 10' of the mine vehicle support device 100' is completely flat for the roof 200' of the mine vehicle. The specific case of the communication equipment arranged on the bracket 10' of the mine vehicle support device 100' is basically the same as that of embodiment 1 in principle, and the specific arrangement will not be described again. Hereinafter, only some different designs will be described in detail.

[0076] In one example, as shown in Figure 5 Alternatively, the flat plate 11' of the bracket 10' is provided as a ring-shaped plate member, and the vertical plate 12 is adaptively adjusted to match the shape of the flat plate 11' to wrap the flat plate 11' compared to embodiment 1. Since the roof 200' is very flat, the ring-shaped plate member can also maintain a very regular shape, and more positions can be reserved on the flat plate 11' for mounting and arranging more communication equipment according to actual needs. The closed ring-shaped plate member is only an illustrative example, and those skilled in the art should not understand it as a limitation of the present application.

[0077] In one example, alternatively, on the flat plate 11' of the support 10', a set of directional antennas 301 (including 2 directional antennas), a set of positioning antennas 302 (including 2 positioning antennas), a set of radio station antennas 303 (including 2 radio station antennas), two sets of 4G antennas 304 (one set including 1 4G antenna and the other set including 4 4G antennas), 1 remote control antenna 305, one V2X combined antenna 306 and one radar 500 are respectively arranged. The specific arrangement positions of the above-mentioned various communication equipment are as shown in Figure 5 The arrangement principle and fixed installation scheme are similar to those of Embodiment 1 and can be freely adjusted according to actual conditions, which will not be described here again.

[0078] According to another aspect of the embodiments of the utility model, a mine vehicle is also provided, which comprises a vehicle body (not shown), and the mine vehicle support device (for example, the mine vehicle support device 100 of Embodiment 1 or the mine vehicle support device 100' of Embodiment 2) described in the above aspects and embodiments is arranged on the top of the vehicle body, that is, the roof (for example, the non-flat roof 200 of Embodiment 1 or the flat roof 200' in Embodiment 2).

[0079] The mine vehicle support device and the mine vehicle provided by the embodiments of the utility model have at least one or part of at least one of the following advantages:

[0080] (1) The installation positions of different communication equipment are fixedly arranged on the flat plate of the support of the mine vehicle support device, and the different communication equipment is integrally arranged on the roof of the mine vehicle, so that communication interference caused by disordered distribution of the communication equipment is avoided;

[0081] (2) The distance between the positioning antenna and the in-vehicle positioning device is fixed, an initial solidified coordinate in the positioning process is formed, and the positioning accuracy of the mine vehicle is improved;

[0082] (3) The support of the mine vehicle support device can uniformly arrange the gap distance between the same type of communication equipment and the gap distance between different types of communication equipment on the flat plate according to the actual requirements of the mine vehicle;

[0083] (4) The shape of the support of the mine vehicle support device can adapt to the different shapes of the roof of the mine vehicle of different types and different models;

[0084] (5) The hollow design or disconnected design of the support of the mine vehicle support device can save the support material and reduce the manufacturing cost;

[0085] (6) The support of the mine vehicle support device can reduce, increase and adjust the fixed installation positions of the same type of communication equipment or different types of communication equipment on the flat plate according to the actual needs of the mine vehicle, and has high adaptability and compatibility.

[0086] While some embodiments of the present inventive concept have been shown and described, it is to be understood that the embodiments described are only examples of the many possible embodiments of the present inventive concept. Accordingly, the scope of the present inventive concept is to be construed as including all modifications and alterations to the embodiments described herein that come within the scope of the present inventive concept and their equivalents.

Claims

1. A mine vehicle support device, characterized in that, the mine vehicle support device comprises: a bracket fixed on a roof of a mine vehicle, at least one set of antennas, each set of antennas being mounted on the bracket, at least one set of sensors, each set of sensors being mounted on the bracket, and at least one set of radars, each set of radars being mounted on the bracket. 2.The mine vehicle support device according to claim 1, characterized in that, at least one set of limiting portions, at least one set of fixing portions and at least one set of mounting portions are respectively mounted on a surface of the bracket, each set of antennas is mounted in a corresponding limiting portion of the at least one set of limiting portions, each set of sensors is mounted in a corresponding fixing portion of the at least one set of fixing portions, and each set of radars is mounted in a corresponding mounting portion of the at least one set of mounting portions. 3.The mine vehicle support device according to claim 2, characterized in that, each set of antennas comprises a directional antenna and a positioning antenna, each limiting portion of the at least one set of limiting portions comprises a first limiting portion for fixing the directional antenna and a second limiting portion for fixing the positioning antenna, the first limiting portion and the second limiting portion are spaced apart by a first distance, and a second distance is provided between the second limiting portion and a positioning control device inside the mine vehicle. 4.The mine vehicle support device according to claim 3, characterized in that, the same set of limiting portions of the at least one set of limiting portions are provided on the same side of the bracket, all limiting portions in the same set of limiting portions are spaced apart from each other, and each set of limiting portions is spaced apart, and / or the same set of fixing portions of the at least one set of fixing portions are provided on the same side of the bracket, all fixing portions in the same set of fixing portions are spaced apart from each other, and each set of fixing portions is spaced apart, and / or the same set of mounting portions of the at least one set of mounting portions are provided on the same side of the bracket, all mounting portions in the same set of mounting portions are spaced apart from each other, and each set of mounting portions is spaced apart. 5.The mine vehicle support device according to any one of claims 1-4, characterized in that, the bracket comprises: a flat plate, which is a hollow plate in the middle, a vertical plate for supporting the flat plate, the vertical plate is perpendicular to and connected with the flat plate, and wraps the flat plate according to the shape of the flat plate, and a fixing member, the bracket is fixedly connected with the roof of the mine vehicle through the fixing member. 6.The mine vehicle support device according to claim 5, characterized in that, the flat plate is provided as a convex-shaped plate or a ring-shaped plate. 7.The mine vehicle support device according to claim 6, characterized in that, the bracket further comprises at least one reinforcing rib, each reinforcing rib of the at least one reinforcing rib is fixedly provided on the opposite side of the bracket on which the limiting portion, the fixing portion or the mounting portion is provided. 8.The mine vehicle support device according to claim 7, characterized in that, When the surface of the roof has an arc, the bracket further comprises a support part for closely fitting the upright plate with the roof, the support part is composed of a high plate and a flat plate, wherein, the high plate is perpendicular to the flat plate, one end of the high plate is connected with the upright plate and the other end is connected with the roof, the flat plate is parallel to the flat plate, one end of the flat plate is connected with the upright plate or the high plate inside the bracket.

9. The mine vehicle support device according to claim 6, characterized in that, at least one set of first mounting holes for installing a warning light and at least one set of second mounting holes for installing any one of a radio antenna, a 4G antenna, a V2X combined antenna, a remote control antenna or a combination thereof are arranged on the flat plate of the bracket.

10. A mine vehicle, characterized in that, the mine vehicle comprises a vehicle body, and a top of the vehicle body is provided with the mine vehicle support device according to any one of claims 1-9.

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