Radar mounting and transferring equipment

Abstract

The utility model discloses radar installation and transfer equipment, which belongs to the field of radar installation and transfer and comprises a base, an installation seat arranged above the base and a shock absorber arranged between the base and the installation seat and used for supporting and shock absorption. The supporting device comprises a rotating shaft longitudinally penetrating through the mounting base, connecting columns symmetrically arranged on the two sides of the rotating shaft and penetrating through the mounting base, a first gear located in the mounting frame and arranged on the rotating shaft in a sleeving mode, and second gears arranged on the connecting columns in a sleeving mode and engaged with the first gear. The two rotating arms are rotationally connected to the end, away from the second gear, of the connecting column and stretch towards the two sides, the supporting legs are rotationally connected to the ends, away from the connecting column, of the rotating arms, the universal wheels are driven by the rotating motors to break away from the ground, the supporting legs bear the main weight of the equipment, and the equipment does not move at will any more.

Description

Technical Field

[0001] The utility model relates to the technical field of radar installation and transportation, in particular to radar installation and transportation equipment. Background Art

[0002] Intelligent radar is mainly used in complex ground clutter environments, sea clutter environments and various meteorological conditions. It is responsible for detecting, tracking and classifying and identifying "low, slow and small" targets, ground targets and sea targets around the clock, completing the detection and warning tasks of active targets in key areas, and providing information such as the target's distance, azimuth, elevation, speed and attributes, providing effective information support for ground, sea and low-altitude surveillance and management.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN220152394U discloses a movable radar mounting bracket, including a base, a buffer seat, a mounting bracket, legs, and shock absorbers. Rollers are provided at the bottom of the base, the top of the base is connected to the buffer seat through the shock absorber, the edge of the buffer seat is hinged with legs, the buffer seat is provided with a mounting bracket, and the mounting bracket is provided with an intelligent radar.

[0004] After the mounting frame is transported to a suitable location, it is supported on the ground by the legs arranged on the edge of the buffer seat, and the legs are further connected by support rods to enhance the stability of the radar and achieve a good installation effect. However, the legs in the mounting frame do not bear the weight of the mounting frame, and are only fixed by the positioning nails arranged on the legs and nailed into the ground. Not all ground surfaces are suitable for fixing by nailing the positioning nails, and the legs without positioning nails can shake and move easily, and cannot play the role of stabilizing the support frame.

[0005] Therefore, the utility model provides a radar installation and transfer device to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a radar installation and transfer device, aiming to solve the problems proposed in the background technology that the legs of the existing mounting frame do not bear the weight of the mounting frame, and are only fixed by nailing the positioning nails arranged on the legs into the ground, and not all grounds are suitable for fixing by nailing the positioning nails, and the legs without the positioning nails can shake and move easily and cannot play the role of stabilizing the support frame.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radar installation and transportation device, comprising a base, universal wheels arranged at four corners of the bottom of the base, a mounting seat arranged above the base, a shock absorber arranged between the base and the mounting seat to play a supporting and shock-absorbing role, and a mounting frame arranged on the mounting seat for carrying a radar device, wherein a supporting device is arranged on the mounting seat, and the supporting device comprises a rotating shaft longitudinally penetrating the mounting seat, connecting columns symmetrically arranged on both sides of the rotating shaft and penetrating the mounting seat, a first gear located in the mounting frame and sleeved on the rotating shaft, and a first gear sleeved on the connecting column and meshing with the first gear. The second gear is rotatably connected to the mounting base and is threadably connected to the connecting post. The two rotating arms are rotatably connected to the connecting post at one end away from the second gear and open to both sides, a supporting leg rotatably connected to the rotating arm at one end away from the connecting post, and a motor fixedly arranged on the mounting base and having an output end connected to one end of the rotating shaft. The second gear is rotatably connected to the mounting base and is threadably connected to the connecting post. The supporting leg passes through the base and is slidably connected to the base. The first gear is rotatably connected to the mounting base. A switching mechanism that drives the first gear to rotate coaxially is provided on the rotating shaft. The motor is rotated, the universal wheel is separated from the ground, the supporting leg bears the main weight of the equipment, and the equipment no longer moves.

[0010] Preferably, the supporting legs are arranged to be spread out and tilted toward both sides, and a notch for clamping on the base is provided on the side of the supporting legs away from the connecting column. The height of the notch is greater than the thickness of the base, so that the weight of the equipment is directly transferred to the supporting legs through the notch, which greatly reduces the burden of the threaded connection method.

[0011] Preferably, the rotating shaft passes through the mounting frame at one end away from the motor and is rotatably connected to a rotating disk fixedly connected to the radar device. The rotating disk is rotatably connected to the top of the mounting frame. The rotating shaft drives the rotating disk to rotate coaxially through the switching mechanism. During radar operation, the detection direction needs to be adapted as needed. By driving the rotating disk to rotate through the rotating shaft, the detection direction of the radar device fixed on the rotating disk can be changed, thereby avoiding frequent movement of the equipment.

[0012] Preferably, the switching mechanism includes a fixer slidably mounted on the rotating shaft for coaxially driving the first gear and the rotating disk to rotate, a rotating rod passing through the mounting seat and rotatably connected to the mounting seat, and a connecting piece threadedly connected to the rotating rod, wherein the connecting piece is rotatably connected to the fixer at one end away from the rotating rod, and the switching mechanism can be used to separate the steps of fixing the device and rotating the rotating disk.

[0013] Preferably, a through hole is provided on the top of the mounting frame for the fixing device to pass through, and the fixing device includes two connecting rings slidably mounted on the rotating shaft and located between the first gear and the rotating disk, a movable ring arranged between the two connecting rings, and an elastic member fixedly arranged between the movable ring and the connecting ring. The movable ring is slidably mounted on the rotating shaft, and a plurality of protrusions are distributed on the connecting ring in a ring array. A concave ring for accommodating the connecting ring is provided on the first gear and the rotating disk close to the connecting ring. A transmission effect can be achieved through the cooperation between the fixing device, the first gear and the rotating disk.

[0014] Preferably, the elastic member is a spring, and two ends of the spring are fixedly connected to the moving ring and the connecting ring respectively.

[0015] (III) Beneficial effects

[0016] The fixed transfer equipment drives the universal wheels off the ground by rotating the motor, so that the supporting legs bear the main weight of the equipment and the equipment no longer moves. By setting a notch on the supporting leg, the notch on the supporting leg moves to the base position, the rotating arm opens, the bottom position of the supporting leg remains unchanged, and the top surface moves to both sides. The supporting leg gradually becomes vertical, the notch is stuck on the base, the equipment tends to be stable, and the weight of the equipment is directly transferred to the supporting leg through the notch, thereby reducing the burden of the threaded connection method. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 An overall elevation view of a radar installation transfer equipment;

[0018] Figure 2 Schematic diagram of the internal mechanism of a radar installation transfer device;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 Schematic diagram of a fixture for mounting transfer equipment on a radar.

[0021] In the figure: 1. base; 11. universal wheel; 2. mounting seat; 21. mounting frame; 22. rotating disk; 3. shock absorber; 4. supporting device; 41. rotating shaft; 42. first gear; 43. connecting column; 44. second gear; 45. rotating arm; 46. supporting leg; 47. notch; 48. motor; 5. switching mechanism; 51. fixer; 511. moving ring; 512. elastic member; 513. connecting ring; 52. connecting member; 53. rotating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] The utility model provides a radar installation and transfer device, referring to Figures 1 to 4 , comprising a base 1, universal wheels 11 arranged at four corners of the bottom of the base 1, a mounting seat 2 arranged above the base 1, a shock absorber 3 arranged between the base 1 and the mounting seat 2 for supporting and absorbing shock, and a mounting frame 21 arranged on the mounting seat 2 for carrying a radar device, wherein the mounting seat 2 is provided with a supporting device 4, the supporting device 4 comprising a rotating shaft 41 longitudinally penetrating the mounting seat 2, connecting columns 43 symmetrically arranged on both sides of the rotating shaft 41 and penetrating the mounting seat 2, a first gear 42 located in the mounting frame 21 and sleeved on the rotating shaft 41, and a first gear 42 sleeved on the connecting column 43 and meshing with the first gear 42. The second gear 44 is rotatably connected to the mounting base 2 and is threadedly connected to the connecting column 43. The two rotating arms 45 are rotatably connected to the end of the connecting column 43 away from the second gear 44 and open to both sides. A support leg 46 is rotatably connected to the rotating arm 45 away from the end of the connecting column 43, and a motor 48 is fixedly arranged on the mounting base 2 and the output end is connected to one end of the rotating shaft 41. The second gear 44 is rotatably connected to the mounting base 2 and is threadedly connected to the connecting column 43. The support leg 46 passes through the base 1 and is slidably connected to the base 1. The first gear 42 is rotatably connected to the mounting base 2. The rotating shaft 41 is provided with a switching mechanism 5 that drives the first gear 42 to rotate coaxially.

[0025] The installation and transportation equipment can be used to fix and transport the radar device. The detection object can be changed by moving the device through the universal wheel 11 arranged at the bottom. When it moves to the appropriate position, the motor 48 is turned on, and the motor 48 drives the rotating shaft 41 to rotate. The rotating shaft 41 drives the first gear 42 to rotate synchronously through the switching mechanism 5. The first gear 42 drives the second gear 44 meshing therewith to rotate, and drives the connecting column 43 threadedly connected to the second gear 44 to move downward, and drives the rotating arm 45 and the supporting leg 46 to move downward. The supporting leg 46 contacts the ground. As the motor 48 continues to rotate, the universal wheel 11 is separated from the ground, and the supporting leg 46 bears the main weight of the device. The device no longer moves at will. When the device is moved again, the motor 48 is rotated in the opposite direction, the supporting leg 46 moves up, and the universal wheel 11 contacts the ground.

[0026] Furthermore, the support legs 46 are tilted and spread out toward both sides, and a notch 47 for clamping on the base 1 is provided on one side of the support legs 46 away from the connecting column 43 , and the height of the notch 47 is greater than the thickness of the base 1 .

[0027] After the installation and transfer equipment is fixed, the main weight of the equipment is transferred to the connecting column 43 threadedly connected thereto through the second gear 44, and then transferred to the support leg 46. The threaded connection between the second gear 44 and the connecting column 43 needs to bear a lot of pressure. Long-term use may cause serious wear of the threads, and the pressure will cause deformation, making its connection relationship no longer stable, causing equipment operation problems. When the support leg 46 moves downward to bear the weight of the equipment, the support leg 46 is tilted compared to the ground at this time, and continues to move. The notch 47 on the support leg 46 moves to the position of the base 1, the rotating arm 45 opens, the bottom surface of the support leg 46 remains unchanged, and the top surface moves to both sides. The support leg 46 gradually becomes vertical, and the notch 47 is stuck on the base 1, and the equipment tends to be stable. At this time, the weight of the equipment is directly transferred to the support leg 46 through the notch 47, which greatly reduces the burden of the threaded connection. When the equipment is moved again, the motor 48 is rotated in the opposite direction, and the support leg 46 moves inward under the action of the rotating arm 45, and the notch 47 is separated from the base 1, and then the support leg 46 is separated from the ground, and the universal wheel 11 contacts the ground.

[0028] It should be noted that the end of the rotating shaft 41 away from the motor 48 passes through the mounting frame 21 and is rotatably connected to a rotating disk 22 fixedly connected to the radar device. The rotating disk 22 is rotatably connected to the top of the mounting frame 21. The rotating shaft 41 drives the rotating disk 22 to rotate coaxially through the switching mechanism 5. During radar operation, the detection direction needs to be changed as needed. By driving the rotating disk 22 to rotate by the rotating shaft 41, the detection direction of the radar device fixed on the rotating disk 22 can be changed, thereby avoiding frequent movement of the equipment.

[0029] Example 2

[0030] Different from Example 1, the switching mechanism 5 includes a fixer 51 slidably mounted on the rotating shaft 41 for coaxially driving the first gear 42 and the rotating disk 22 to rotate, a rotating rod 53 that penetrates the mounting seat 2 and is rotatably connected to the mounting seat 2, and a connecting piece 52 that is threadedly connected to the rotating rod 53. The connecting piece 52 is rotatably connected to the fixer 51 at one end away from the rotating rod 53. When fixing the device, the first gear 42 needs to be rotated, and when working, the rotating disk 22 needs to be rotated. The two steps are required to be performed separately. Rotating the rotating rod 53 that extends out of the mounting seat 2 can adjust the height of the connecting piece 52 that is threadedly connected to it, thereby controlling the height of the fixer 51 that is fixedly connected to the connecting piece 52, so that the coordinated transmission of the switching fixer 51 with the rotating disk 22 and the first gear 42 can be controlled.

[0031] Furthermore, a through hole is provided at the top of the mounting frame 21 for the fixing device 51 to pass through, and the fixing device 51 includes two connecting rings 513 slidably sleeved on the rotating shaft 41 and located between the first gear 42 and the rotating disk 22, a moving ring 511 disposed between the two connecting rings 513, and an elastic member 512 fixedly disposed between the moving ring 511 and the connecting ring 513, the moving ring 511 is slidably sleeved on the rotating shaft 41, and a plurality of protrusions are distributed in a ring-shaped array on the connecting ring 513, and the first gear 42 is located between the first gear 42 and the rotating disk 22. 42 and a concave ring for accommodating the connecting ring 513 is provided on one side of the rotating disk 22 close to the connecting ring 513, and the movable ring 511 is driven to move up and down by the connecting member 52. When the movable ring 511 moves close to the first gear 42 or the rotating disk 22, the connecting ring 513 located above and below the movable ring 511 contacts the rotating disk 22 or the first gear 42 and compresses the elastic member 512. When rotated to a suitable position, the connecting ring 513 is embedded in the rotating disk 22 or the first gear 42 under the action of the elastic member 512, driving the rotating disk 22 or the first gear 42 to rotate.

[0032] Furthermore, the elastic member 512 is a spring, and two ends of the spring are fixedly connected to the moving ring 511 and the connecting ring 513 respectively.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A radar installation and transfer device, comprising a base (1), universal wheels (11) arranged at four corners of the bottom of the base (1), a mounting seat (2) arranged above the base (1), a shock absorber (3) arranged between the base (1) and the mounting seat (2) for supporting and absorbing shock, and a mounting frame (21) arranged on the mounting seat (2) for carrying a radar device; Features: The mounting seat (2) is provided with a supporting device (4), the supporting device (4) comprising a rotating shaft (41) longitudinally penetrating the mounting seat (2), a connecting column (43) symmetrically arranged on both sides of the rotating shaft (41) and penetrating the mounting seat (2), a first gear (42) located in the mounting frame (21) and sleeved on the rotating shaft (41), a second gear (44) sleeved on the connecting column (43) and meshing with the first gear (42), two rotating arms (45) rotatably connected to one end of the connecting column (43) away from the second gear (44) and open to both sides, and a rotating connecting rod (43) disposed on the first gear (42). A support leg (46) connected to the rotating arm (45) and away from one end of the connecting column (43), and a motor (48) fixedly arranged on the mounting seat (2) and having an output end connected to one end of the rotating shaft (41); the second gear (44) is rotatably connected to the mounting seat (2) and is threadedly connected to the connecting column (43); the support leg (46) passes through the base (1) and is slidably connected to the base (1); the first gear (42) is rotatably connected to the mounting seat (2); and a switching mechanism (5) is provided on the rotating shaft (41) for driving the first gear (42) to rotate coaxially.

2. The radar installation and transfer equipment according to claim 1, characterized in that: The support legs (46) are arranged to be spread out and tilted toward both sides, and a notch (47) for being clamped on the base (1) is provided on one side of the support legs (46) away from the connecting column (43), and the height of the notch (47) is greater than the thickness of the base (1).

3. The radar installation and transfer equipment according to claim 2, characterized in that: The end of the rotating shaft (41) away from the motor (48) passes through the mounting frame (21) and is rotatably connected to a rotating disk (22) fixedly connected to the radar device. The rotating disk (22) is rotatably connected to the top of the mounting frame (21). The rotating shaft (41) drives the rotating disk (22) to rotate coaxially through the switching mechanism (5).

4. The radar installation and transfer equipment according to claim 3, characterized in that: The switching mechanism (5) comprises a fixing device (51) slidably mounted on the rotating shaft (41) for driving the first gear (42) and the rotating disk (22) to rotate coaxially, a rotating rod (53) penetrating the mounting seat (2) and rotatably connected to the mounting seat (2), and a connecting member (52) threadedly connected to the rotating rod (53), wherein one end of the connecting member (52) away from the rotating rod (53) is rotatably connected to the fixing device (51).

5. The radar installation and transfer equipment according to claim 4, characterized in that: A through hole is provided at the top of the mounting frame (21) for the fixing device (51) to pass through. The fixing device (51) comprises two connecting rings (513) slidably sleeved on the rotating shaft (41) and located between the first gear (42) and the rotating disk (22), a moving ring (511) arranged between the two connecting rings (513), and an elastic member (512) fixedly arranged between the moving ring (511) and the connecting ring (513). The moving ring (511) is slidably sleeved on the rotating shaft (41). The connecting ring (513) is provided with a plurality of protrusions distributed in a ring-shaped array. A concave ring for accommodating the connecting ring (513) is provided on one side of the first gear (42) and the rotating disk (22) close to the connecting ring (513).

6. The radar installation and transfer equipment according to claim 5, characterized in that: The elastic member (512) is a spring, and two ends of the spring are respectively fixedly connected to the moving ring (511) and the connecting ring (513).

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