CN217485688U

CN217485688U - Antenna support and mining truck

Info

Publication number: CN217485688U
Application number: CN202220518272.0U
Authority: CN
Inventors: 徐鹏; 尚雷波; 郭鹏
Original assignee: Qingdao Vehicle Intelligence Pioneers Inc
Current assignee: Qingdao Vehicle Intelligence Pioneers Inc
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-23
Anticipated expiration: 2032-03-09

Abstract

The application provides an antenna bracket and a mining truck, wherein the antenna bracket is used for connecting an antenna to an operation platform of the mining truck, the mining truck further comprises a cargo box safety helmet edge, the antenna bracket comprises at least one frame body, the frame body comprises an installation section, a connecting section and an overhanging section which are sequentially connected, the installation section is used for being connected with the operation platform, the overhanging section is used for being connected with the antenna, the installation section and the connecting section are arranged at an angle smaller than 180 degrees, so that the installation section and the overhanging section are staggered in the vertical direction, the antenna is positioned on the outer side of the cargo box safety helmet edge in the horizontal direction, the overhanging section provided with the antenna can protrude from the cargo box safety helmet edge and the operation platform in the horizontal direction, namely the antenna is positioned on the outer side of the operation platform and the cargo box safety helmet edge in the horizontal direction, the shielding of the cargo box safety helmet edge and the operation platform on the antenna is reduced, and the signal intensity of the antenna is ensured to be good, the operation stability and the safety of the mining truck, particularly the unmanned mining truck, are ensured.

Description

Antenna support and mining truck

Technical Field

The application belongs to the technical field of mining vehicles, and particularly relates to an antenna support and a mining truck.

Background

The existing unmanned mining truck is mainly used for continuously transporting goods with high strength, and realizes a complete and completely unmanned operation from a given loading area, a structured road, an unloading area, a standby parking area and the like to complete a transportation task.

The antenna is an important component of the unmanned mining truck, and is used for receiving instructions of the control center and sending information of the mining truck to the control center. The signal strength of the antenna is a key factor affecting the operational stability and safety of the unmanned mine.

The existing antenna is arranged on the operating platform through a support, the cab is also arranged on the operating platform, and in order to ensure the safety of equipment on the operating platform and the cab, the safety helmet edge of the cargo box extends to the upper side of the operating platform. However, the existing support is only a straight rod structure, and the function of the existing support is only to support the antenna, so that the antenna is positioned below the safety helmet brim of the cargo box. The shielding of the container safety helmet edge on the antenna seriously affects the signal strength of the antenna, and further seriously affects the operation stability and safety of the unmanned mining truck.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem that this application will be solved lies in providing an antenna boom and mining truck, wherein the antenna boom can reduce the shelter from the antenna of packing box safety helmet edge, guarantees that the signal strength of antenna is good, has guaranteed mining truck's operating stability and security, especially unmanned mining truck's operating stability and security.

In order to solve the problem, the application provides an antenna boom for with antenna connection on mining truck's operation platform, mining truck still includes packing box safety helmet edge, antenna boom includes at least one support body, the support body is including the installing section, linkage segment and the overhanging section that meet in proper order, the installing section be used for with operation platform is connected, overhanging section is used for being connected with the antenna, the installing section with the linkage segment is less than 180 angle settings, so that the installing section with overhanging section is wrong in the vertical direction, and makes the antenna is located packing box safety helmet edge is along the outside of horizontal direction.

Optionally, the overhanging section includes a first end and a second end, the first end is connected to the connecting section, the antenna is disposed at the second end, and the second end extends to the outside of the cargo box safety helmet along the horizontal direction, so that the height of the antenna is higher than the height of the cargo box safety helmet along the horizontal direction.

Optionally, the connecting section includes a first connecting rod, one end of the first connecting rod is connected to the mounting section, and the other end of the first connecting rod is connected to the outer extending section.

Optionally, one end of the first connecting rod is connected to the side wall of the mounting section, and the other end of the first connecting rod is connected to the end face of the end of the overhanging section;

the connecting section comprises a second connecting rod, one end of the second connecting rod is connected with the side wall of the extending section, and the other end of the second connecting rod is connected with the end face of the end part of the mounting section, so that the first connecting rod, the second connecting rod, one part of the mounting section and one part of the extending section are enclosed to form a quadrilateral structure.

Optionally, the connecting section includes a third connecting rod, one end of the third connecting rod is connected to the outer wall of the end portion of the mounting section, and the other end of the third connecting rod is connected to the outer wall of the end portion of the overhanging section.

Optionally, one end of the first connecting rod is slidably disposed on the side wall of the mounting section, and the other end of the first connecting rod is hinged to the end face of the end of the overhanging section;

one end of the second connecting rod is arranged on the side wall of the outward extending section in a sliding mode, and the other end of the second connecting rod is hinged to the end face of the end portion of the mounting section;

the third connecting rod is a telescopic rod and can stretch along the axial lead direction.

Optionally, the mounting section includes a first sleeving piece and a second sleeving piece, the first sleeving piece is sleeved with the second sleeving piece, the sleeving length is adjustable, the first sleeving piece is connected with the operating platform, and the second sleeving piece is connected with the connecting section;

and/or the overhanging section comprises a third sleeve piece and a fourth sleeve piece, the third sleeve piece is sleeved with the fourth sleeve piece, the sleeve length is adjustable, the third sleeve piece is connected with the connecting section, and the fourth sleeve piece is connected with the antenna.

Optionally, the antenna bracket includes at least two bracket bodies, and the adjacent bracket bodies are connected by a connecting beam;

the connecting beam is a telescopic rod and can stretch along the axial lead direction.

Optionally, the antenna bracket includes at least two support legs, a first end of each support leg is connected to the mounting section, a second end of each support leg is connected to the operating platform, the support legs and the mounting section are arranged at an angle, and the at least two support legs are arranged in a staggered manner along a circumferential direction of the mounting section;

the antenna support comprises at least two support bodies, at least two first support bodies and second support bodies which are arranged adjacently are arranged in the support bodies, and at least one of the support legs of the first support body is connected with at least one of the support legs of the second support body.

In another aspect of the application, a mining truck is provided, comprising an antenna mount as described above.

Advantageous effects

The embodiment of the utility model provides an antenna boom and mining truck, wherein antenna boom is through setting up at least one antenna boom's support body, and make antenna boom's support body including the erection segment that meets in proper order, linkage segment and overhanging section, wherein the erection segment is less than 180 angle setting with the linkage segment, can realize erection segment and overhanging section setting in the mistake in vertical direction, the overhanging section that can realize installing the antenna is along the horizontal direction from between packing box safety helmet edge and the operation platform outstanding, also the antenna is located operation platform and packing box safety helmet edge along the outside of horizontal direction, the sheltering from of packing box safety helmet edge to the antenna has been reduced, guarantee that the signal intensity of antenna is good, mining truck's operating stability and security have been guaranteed, especially unmanned mining truck's operating stability and security.

Drawings

Fig. 1 is a schematic perspective view of an antenna stand according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a mining truck according to an embodiment of the present application.

The reference numbers are given as:

1. a frame body;

11. a first frame body;

12. a second frame body;

13. an installation section;

14. a connecting section;

141. a first connecting rod;

142. a second connecting rod;

143. a third connecting rod;

15. an overhanging section;

16. a support leg;

17. a connecting beam;

2. an operating platform;

3. a cargo box safety cap brim;

4. an antenna.

Detailed Description

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1 to 2 in combination, according to an embodiment of the present application, an antenna bracket is used for connecting an antenna 4 to an operation platform 2 of a mining truck, the mining truck further includes a cargo box safety cap rim 3, the antenna bracket includes at least one frame body 1, the frame body 1 includes a mounting section 13, a connecting section 14 and an overhanging section 15, which are connected in sequence, the mounting section 13 is used for being connected with the operation platform 2, the overhanging section 15 is used for being connected with the antenna 4, and the mounting section 13 and the connecting section 14 are arranged at an angle smaller than 180 ° so that the mounting section 13 and the overhanging section 15 are vertically staggered, and the antenna 4 is located outside the cargo box safety cap rim 3 in a horizontal direction. By arranging at least one antenna bracket body, the antenna bracket body comprises an installation section 13, a connecting section 14 and an overhanging section 15 which are sequentially connected, wherein the installation section 13 and the connecting section 14 are arranged at an angle smaller than 180 degrees, the installation section 13 and the overhanging section 15 can be arranged in a staggered manner in the vertical direction, the overhanging section 15 provided with the antenna 4 can protrude from the space between the cargo box safety helmet edge 3 and the operating platform 2 along the horizontal direction, namely the antenna 4 is positioned on the outer side of the cargo box safety helmet edge 3 along the horizontal direction, the shielding of the cargo box safety helmet edge 3 on the antenna 4 is reduced, the signal intensity of the antenna 4 is ensured to be good, the operation stability and the safety of the mining truck are ensured, and particularly the operation stability and the safety of the unmanned mining truck are ensured.

The operation platform 2 is a platform for arranging a cab and other electrical equipment in the mining truck. The cargo box safety helmet brim 3 is positioned above the cab and used for providing protection for the cab and other equipment on the operating platform 2 and preventing falling materials from damaging the cab and other equipment on the operating platform 2. The cargo box safety brim 3 may form an integral structure with the cargo box of the mining truck.

Wherein the mounting section 13 is detachably connected with the operation platform 2, for example, the bottom of the mounting section 13 is connected with the operation platform 2 by bolts.

Specifically, the bottom of erection section 13 is provided with the lower margin, is provided with the bolt hole on the lower margin, corresponds on the operation platform 2 and is provided with the bolt hole, can realize dismantling of erection section 13 and operation platform 2 to be connected through the bolt hole that corresponds on bolt screw in lower margin and the operation platform 2.

Wherein the overhanging section 15 is detachably connected with the antenna 4. For example, the antenna 4 may be attached to the overhanging portion 15 by a bolt or may be attached to the overhanging portion 15 by a magnet.

Specifically, the antenna 4 is detachably attached to an end of the overhanging portion 15 remote from the attaching portion 14. I.e. the antenna 4 is detachably attached on top of the outer stretches 15.

It is understood that the outer extension 15 may also be used to connect other devices, such as an environmental data collection device (e.g., a temperature and humidity sensor, etc.), a radar (e.g., a laser radar, a millimeter wave radar, etc.), a camera, etc.

The connection section 14 extends obliquely upward from a section of the mounting section 13 away from the operation platform 2, that is, the connection section 14 extends upward while extending outward, so as to ensure that the antenna 4 has better signal strength.

Wherein the overhanging section 15 extends upward from the top of the connecting section 14.

Specifically, the mounting section 13 and the overhanging section 15 both extend in the vertical direction, and the connecting section 14 extends obliquely upward.

The overhanging section 15 comprises a first end and a second end, the first end is connected with the connecting section 14, the antenna 4 is arranged at the second end, the second end extends to the outer side of the cargo box safety helmet edge 3 along the horizontal direction, so that the height of the position where the antenna 4 is located is higher than that of the position where the cargo box safety helmet edge 3 is located, the shielding of the cargo box safety helmet edge 3 on the antenna 4 is further reduced, the signal intensity of the antenna 4 is good, the running stability and safety of the mining truck are guaranteed, and especially the running stability and safety of the unmanned mining truck are guaranteed.

Here, the outer side of the cargo box brim 3 in the horizontal direction may also be understood as a circumferential side of the cargo box brim 3 in the horizontal direction. Further, defining the forward direction of travel of the truck as the front side, the second end extends to the front side of the cargo box skirt 3 in this embodiment. It will be appreciated that the second end may also extend to the left or right side of the cargo box brim 3.

Wherein the height of the antenna 4 is the distance between the antenna 4 and the ground. The height of the cargo box safety cap edge 3 is the distance between the cargo box safety cap edge 3 and the ground. Specifically, the antenna 4 is located diagonally above the cargo box safety helmet 3.

The connection section 14 includes a first connection rod 141, one end of the first connection rod 141 is connected to the installation section 13, and the other end is connected to the overhanging section 15, and the stable connection between the installation section 13 and the overhanging section 15 is ensured by the arrangement of the first connection rod 141.

As shown in fig. 1, an included angle formed between the first connecting rod 141 and the mounting section 13 is α, α is an obtuse angle, an included angle formed between the first connecting rod 141 and the extending section 15 is β, and β is an obtuse angle.

One end of the first connecting rod 141 is connected with the side wall of the installation section 13, the other end of the first connecting rod is connected with the end face of the end part of the extending section 15, the connection section 14 comprises a second connecting rod 142, one end of the second connecting rod 142 is connected with the side wall of the extending section 15, the other end of the second connecting rod is connected with the end face of the end part of the installation section 13, so that the first connecting rod 141, the second connecting rod 142, one part of the installation section 13 and one part of the extending section 15 are enclosed to form a quadrilateral structure, and good connection stability is further guaranteed by the arrangement of the first connecting rod 141 and the second connecting rod 142.

The other end of the first connecting rod 141 and the end surface of the end portion of the extending section 15 far away from the antenna 4 have the same shape and size, and are butted and attached to each other.

The other end of the second connecting rod 142 is the same as the end face of the end part of the mounting section 13 far away from the operating platform 2 in shape and size, and the two ends are jointed and butted.

The first connecting rod 141 and the second connecting rod 142 may be disposed in parallel, and the mounting section 13 and the extending section 15 are disposed in parallel, so that a quadrilateral structure enclosed by the first connecting rod 141, the second connecting rod 142, a portion of the mounting section 13, and a portion of the extending section 15 is a parallelogram, for example, a rhombus.

Further, the length of the first connecting rod 141 is equal to the length of the second connecting rod 142.

The connecting section 14 comprises a third connecting rod 143, one end of the third connecting rod 143 is connected with the outer wall of the end of the mounting section 13, the other end of the third connecting rod 143 is connected with the outer wall of the end of the overhanging section 15, and by arranging the third connecting rod 143, the connecting stability is further improved, and the antenna bracket is ensured to have higher strength.

Wherein, the first connecting rod 141, the second connecting rod 142, the third connecting rod 143, the mounting section 13 and the overhanging section 15 are in the same plane.

As an embodiment, the connection manner among the overhanging section 15, the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143, and the connection manner among the mounting section 13, the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143 are all fixed connections, such as welding. The first connecting rod 141, the second connecting rod 142, the third connecting rod 143, the mounting section 13 and the overhanging section 15 are all long-strip-shaped structures, such as square steel pipes or round steel pipes. The lengths of the first connecting rod 141, the second connecting rod 142, the third connecting rod 143, the mounting section 13 and the extending section 15 may be selected according to the length of the front extension of the cargo box brim 3 and the distance between the cargo box brim 3 and the operating platform 2, and when the length of the front extension of the cargo box brim 3 is longer, the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143 having longer lengths may be selected. When the length of the cargo box safety cap rim 3 extending forward is short, the first connecting rod 141, the second connecting rod 142, and the third connecting rod 143 having short lengths may be selected. When the distance between the cargo box safety helmet rim 3 and the operation platform 2 is large, the overhanging section 15 and the mounting section 13 having a long length can be selected. When the distance between the cargo box safety helmet rim 3 and the operation platform 2 is small, the overhanging section 15 and the mounting section 13 having a short length can be selected. It is ensured that the antenna 4 is located on the outer side of the cargo box safety cap rim 3 in the horizontal direction while being located obliquely above the cargo box safety cap rim 3.

Wherein the third connecting rod 143 may extend along one diagonal line of a diamond shape enclosed by the first connecting rod 141, the second connecting rod 142, a portion of the mounting section 13, and a portion of the overhanging section 15. That is, one end of the third connecting rod 143 is connected to both the outer wall of the end of the installation section 13 and the outer wall of the end of the second connecting rod 142, and the other end of the third connecting rod 143 is connected to both the outer wall of the end of the overhanging section 15 and the outer wall of the end of the first connecting rod 141.

In another embodiment, one end of the first connecting rod 141 is slidably disposed on the sidewall of the mounting section 13, the other end is hinged to the end face of the end portion of the overhanging section 15, one end of the second connecting rod 142 is slidably disposed on the sidewall of the overhanging section 15, the other end is hinged to the end face of the end portion of the mounting section 13, the third connecting rod 143 is a telescopic rod, the third connecting rod 143 can be extended and retracted along the axial line direction, the third connecting rod 143 is extended and shortened to achieve linkage with the first connecting rod 141 and the second connecting rod 142, the angle formed by the overhanging section 15 and the horizontal plane is changed, and the position of the antenna 4 can be adjusted according to the length of the cargo box safety helmet brim 3. For example, when the cargo box safety helmet brim 3 extends forwards to a longer length, the third connecting rod 143 can be extended, and when the cargo box safety helmet brim 3 extends forwards to a shorter length, the third connecting rod 143 can be shortened, and both the extension or shortening of the third connecting rod 143 can drive one end of the first connecting rod 141 to slide on the side wall of the mounting section 13 and the other end to rotate on the end surface of the end of the extension section, and simultaneously drive one end of the second connecting rod 142 to slide on the side wall of the extension section 15 and the other end to rotate on the end surface of the end of the mounting section 13, so that the end of the extension section 15 provided with the antenna 4 moves forwards, the position of the antenna 4 can be adjusted according to the length of the cargo box safety helmet brim 3 extending forwards, the antenna 4 is ensured to be positioned in front of the cargo box safety helmet brim 3, and the antenna 4 is ensured to have good signal strength.

Wherein, be provided with the slide on the lateral wall of erection section 13, the one end of head rod 141 passes through the slider slip setting in the slide. The side wall of the overhanging section 15 is provided with a slide way, and one end of the second connecting rod 142 is arranged in the slide way in a sliding way through a slide block.

Wherein, the slide of installation section 13 is provided with the mounting, and after the one end of first connecting rod 141 slided in place, fixes the one end of first connecting rod 141 on the slide through the mounting. The slide way of the overhanging section 15 is also provided with a fixing piece, and after one end of the second connecting rod 142 slides in place, one end of the second connecting rod 142 is fixed on the slide way through the fixing piece. For example, the fixing member may be a bolt.

The first connecting rod 141 is hinged to the end face of the end of the overhanging section 15 through a rotating shaft, and the second connecting rod 142 is hinged to the end face of the end of the mounting section 13 through a rotating shaft.

The third connecting rod 143 is provided with a locking member, and when the third connecting rod 143 extends or shortens to a set length, the locking member locks the third connecting rod 143, so that the length of the third connecting rod 143 is maintained at the set length, and the third connecting rod 143 cannot extend or shorten before unlocking. The locking member may be a bolt that passes through the outer sleeve of the third connecting rod 143 and abuts against the outer wall of the inner sleeve to form a lock.

The installation section 13 comprises a first sleeving piece and a second sleeving piece, the first sleeving piece is sleeved with the second sleeving piece, the sleeving length is adjustable, the first sleeving piece is connected with the operation platform 2, the second sleeving piece is connected with the connecting section 14, the installation section 13 comprises the first sleeving piece and the second sleeving piece, the sleeving length of the first sleeving piece and the second sleeving piece is adjustable, the adjustment of the length of the installation section 13 is also realized, the adjustment of the height of the position of the antenna 4 is realized, the height of the position of the antenna 4 higher than the height of the position of the container safety brim 3 can be ensured, the antenna 4 is ensured to have good signal strength, meanwhile, the antenna support can be suitable for mining trucks with different heights of the container safety brim 3, and the application range of the antenna support is expanded.

The first sleeving piece is sleeved on the outer side of the second sleeving piece, namely the second sleeving piece is arranged in the first sleeving piece in a sliding mode. The bottom of the first sleeving part is connected with the operating platform 2, the second sleeving part extends into the first sleeving part from an opening in the top of the first sleeving part, the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143 are all connected with the second sleeving part, the first connecting rod 141 is connected to the side wall of the second sleeving part, the second connecting rod 142 is connected to the end face, away from the first sleeving part, of the second sleeving part, and the third connecting rod 143 is connected to the side wall, away from the end portion of the first sleeving part, of the second sleeving part.

The first sleeving piece is provided with a locking piece, and when the second sleeving piece slides to a set position on the first sleeving piece, namely the length of the installation section 13 reaches a set length, the locking piece locks the second sleeving piece and the first sleeving piece, so that the length of the installation section 13 is kept at the set length and cannot be extended or shortened before unlocking. The locking piece can be a bolt, and the bolt penetrates into the first sleeving piece and is abutted to the outer wall of the second sleeving piece to form locking.

The overhanging section 15 comprises a third sleeve piece and a fourth sleeve piece, the third sleeve piece is sleeved with the fourth sleeve piece, the sleeve length is adjustable, the third sleeve piece is connected with the connecting section 14, and the fourth sleeve piece is connected with the antenna 4. Through setting up overhanging section 15 to including third set of union piece and fourth set of union piece, and make the third set of union piece and the length of cup jointing of fourth set of union piece adjustable, also realized the length of adjustment overhanging section 15, and then realized the height of adjustment antenna 4 position, can guarantee that the height that the position of antenna 4 was located is higher than the height that the position was located to container safety helmet edge 3, and then guarantee that antenna 4 has good signal strength, can make antenna boom be applicable to the mining truck of container safety helmet edge 3 difference in height simultaneously, antenna boom's application scope has been enlarged.

The third sleeve connecting piece is sleeved on the outer side of the fourth sleeve connecting piece, namely the fourth sleeve connecting piece is arranged in the third sleeve connecting piece in a sliding mode. The bottom of the third sleeve is connected with the first connecting rod 141, the top of the fourth sleeve is connected with the antenna 4, the fourth sleeve extends into the third sleeve from an opening at the top of the third sleeve, the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143 are all connected with the third sleeve, wherein the first connecting rod 141 is connected to the end face of the third sleeve close to the operating platform 2, the second connecting rod 142 is connected to the outer wall of the third sleeve, and the third connecting rod 143 is connected to the side wall of the end portion of the third sleeve close to the operating platform 2.

And when the fourth sleeve connector slides to a set position on the third sleeve connector, namely the length of the outward extending section 15 reaches a set length, the locking piece locks the third sleeve connector and the fourth sleeve connector, so that the length of the outward extending section 15 is kept at the set length and cannot be extended or shortened before unlocking. The locking piece can be a bolt, and the bolt penetrates into the third sleeve connecting piece and is abutted against the outer wall of the fourth sleeve connecting piece to form locking.

The antenna support comprises at least two support bodies 1, the adjacent support bodies 1 are connected through a connecting beam 17, at least two antennas 4 can be installed simultaneously by arranging the at least two support bodies 1, the antennas 4 can be arranged in a one-to-one correspondence mode with the support bodies 1, and a plurality of antennas 4 can be arranged on one support body 1. Through setting up tie-beam 17, can guarantee to connect steadily between the adjacent support body 1, improve bulk strength.

One end of the connecting beam 17 is connected to the third connecting rod 143 of one of the frame bodies 1, and the other end of the connecting beam 17 is connected to the third connecting rod 143 of the adjacent frame body 1.

The connecting beam 17 with a suitable length can be selected according to the preset distance between two adjacent frame bodies 1.

The connecting beam 17 can also be an expansion link, and the connecting beam 17 can expand and contract along the axial lead direction, so that the distance between the adjacent frame bodies 1 can be adjusted.

The antenna support comprises at least two support legs 16, wherein a first end of each support leg 16 is connected with the installation section 13, a second end of each support leg 16 is connected with the operating platform 2, the support legs 16 and the installation section 13 are arranged at an angle, and the at least two support legs 16 are arranged in a staggered mode along the circumferential direction of the installation section 13. Through setting up stabilizer blade 16, guaranteed the joint strength of erection section 13 with operation platform 2, through making two at least stabilizer blades 16 along the setting of staggering of the circumferential direction of erection section 13, prevent that erection section 13 from rocking on operation platform 2, further improved joint strength.

Adjacent legs 16 are arranged offset by 90 ° in the circumferential direction of the mounting section 13.

The number of the legs 16 may be two, wherein one leg 16 is connected to the top side wall of the mounting section 13, and the other leg 16 is connected to the middle side wall of the mounting section 13.

When the mounting section 13 comprises a first and a second nesting part, the legs 16 are connected to the outer wall of the first nesting part, avoiding influencing the sliding of the second nesting part in the first nesting part.

Antenna boom includes two at least support bodies 1, including adjacent first support body 11 and the second support body 12 that sets up in two at least support bodies 1, at least one stabilizer blade 16 of first support body 11 is connected with at least one stabilizer blade 16 of second support body 12, further improves antenna boom's intensity, guarantees the good stability of antenna boom.

Wherein, at least one supporting leg 16 of the first frame 11 is connected with at least one supporting leg 16 of the second frame 12 after extending obliquely downwards and is connected with the operation platform 2.

In another aspect of this embodiment, a mining truck is provided, comprising an antenna stand as described above.

The embodiment of the utility model provides an antenna bracket and mining truck, wherein, the antenna bracket is provided with at least one bracket body of the antenna bracket, and the frame body of the antenna bracket comprises a mounting section 13, a connecting section 14 and an overhanging section 15 which are connected in sequence, wherein the installation section 13 and the connecting section 14 are arranged at an angle of less than 180 degrees, the installation section 13 and the overhanging section 15 can be arranged in a staggered way in the vertical direction, the overhanging section 15 provided with the antenna 4 can protrude from the space between the container safety helmet brim 3 and the operating platform 2 along the horizontal direction, namely the antenna 4 is positioned on the outer side of the container safety helmet brim 3 along the horizontal direction, so that the shielding of the container safety helmet brim 3 on the antenna 4 is reduced, the signal intensity of the antenna 4 is ensured to be good, and the operation stability and the safety of the mining truck, especially the operation stability and the safety of the unmanned mining truck are ensured.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present application is intended to cover various modifications, equivalent arrangements, and adaptations of the present application without departing from the spirit and scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. An antenna support, characterized in that, it is used for connecting an antenna (4) to an operation platform (2) of a mining truck, the mining truck further includes a cargo box safety helmet rim (3), the antenna support includes at least one frame body (1), the frame body (1) includes a mounting section (13), a connecting section (14) and an overhanging section (15) connected in sequence, the mounting section (13) is used for connecting with the operation platform (2), the overhanging section (15) is used for connecting with the antenna (4), the mounting section (13) and the connecting section (14) are arranged at an angle smaller than 180 degrees, so that the mounting section (13) and the overhanging section (15) are staggered in a vertical direction, and the antenna (4) is located outside the cargo box safety helmet rim (3) along a horizontal direction.

2. The antenna stand according to claim 1, characterized in that the overhang section (15) includes a first end and a second end, the first end being connected to the connection section (14), the antenna (4) being disposed on the second end, the second end extending to the outside of the cargo box brim (3) in the horizontal direction, so that the antenna (4) is located at a higher height than the cargo box brim (3).

3. An antenna stand according to claim 1, characterized in that the connection section (14) comprises a first connection rod (141), one end of the first connection rod (141) being connected to the mounting section (13) and the other end being connected to the overhanging section (15).

4. An antenna stand according to claim 3, characterized in that the first connecting rod (141) is connected at one end to a side wall of the mounting section (13) and at the other end to an end face of the end of the overhanging section (15);

the connecting section (14) comprises a second connecting rod (142), one end of the second connecting rod (142) is connected with the side wall of the extending section (15), and the other end of the second connecting rod (142) is connected with the end face of the end part of the mounting section (13), so that the first connecting rod (141), the second connecting rod (142), a part of the mounting section (13) and a part of the extending section (15) are enclosed to form a quadrilateral structure.

5. The antenna stand according to claim 4, characterized in that the connection section (14) comprises a third connection rod (143), one end of the third connection rod (143) is connected with the outer wall of the end of the mounting section (13), and the other end of the third connection rod (143) is connected with the outer wall of the end of the overhanging section (15).

6. The antenna stand according to claim 5, characterized in that one end of the first connecting rod (141) is slidably disposed on the side wall of the mounting section (13), and the other end is hinged with the end face of the end of the overhanging section (15);

one end of the second connecting rod (142) is arranged on the side wall of the outward extending section (15) in a sliding mode, and the other end of the second connecting rod is hinged to the end face of the end portion of the mounting section (13);

the third connecting rod (143) is a telescopic rod, and the third connecting rod (143) can be stretched along the axis direction.

7. The antenna stand according to claim 1, characterized in that the mounting section (13) comprises a first sleeve and a second sleeve, the first sleeve is sleeved with the second sleeve and the sleeved length is adjustable, the first sleeve is connected with the operating platform (2), and the second sleeve is connected with the connecting section (14);

and/or the overhanging section (15) comprises a third sleeve piece and a fourth sleeve piece, the third sleeve piece is sleeved with the fourth sleeve piece, the sleeve length is adjustable, the third sleeve piece is connected with the connecting section (14), and the fourth sleeve piece is connected with the antenna (4).

8. The antenna stand according to claim 1, characterized in that it comprises at least two of said frames (1), adjacent frames (1) being connected by a connecting beam (17);

the connecting beam (17) is a telescopic rod, and the connecting beam (17) can stretch along the axial lead direction.

9. The antenna stand according to claim 1, characterized in that the antenna stand comprises at least two legs (16), a first end of the legs (16) is connected to the mounting section (13), a second end of the legs (16) is connected to the operation platform (2), the legs (16) are arranged at an angle to the mounting section (13), and at least two legs (16) are arranged in a staggered manner in a circumferential direction of the mounting section (13);

the antenna support comprises at least two support bodies (1), at least two first support bodies (11) and second support bodies (12) which are arranged adjacently are arranged in the support bodies (1), and at least one of the support legs (16) of the first support bodies (11) is connected with at least one of the support legs (16) of the second support bodies (12).

10. A mining truck, characterized in that it comprises an antenna stand according to any one of claims 1-9.