Aerial radar receiver convenient to install

Abstract

The utility model relates to a radar receiver, in particular to an aviation radar receiver convenient to install. The aviation radar receiver convenient to install comprises a base, a lifting assembly, a rotating assembly, a fixing base, a fixing pin, a T-shaped column and the like, the lifting assembly is arranged at the top of the base, the rotating assembly is arranged above the lifting assembly, the fixing base is arranged at the top of the rotating assembly, a groove is formed in the top of the fixing base, and the T-shaped column is arranged in the groove. A plurality of fixing pins are fixedly connected into the groove, clamping grooves embedded with the fixing pins are formed in the bottom of the T-shaped column, and the fixing pins are connected with the T-shaped column in an embedded and clamped mode through the clamping grooves. Through the mutual cooperation of the electric push rod, the embedding block, the second fixing column, the trapezoidal block and the spring, the fixing effect is achieved by inwards moving and clamping the middle groove of the T-shaped column, installation by workers is greatly facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a radar receiver, in particular to an aviation radar receiver which is easy to install. Background Art

[0002] Radar is the transliteration of the English word Radar, which means "radio detection and ranging". It means using radio methods to detect targets and determine their spatial positions. Therefore, radar is also called "radio positioning". Radar is an electronic device that uses electromagnetic waves to detect targets. Radar emits electromagnetic waves to illuminate the target and receives its echo, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the rate of change of distance (radial velocity), azimuth, and altitude.

[0003] Aircraft radar receivers are generally installed manually. Due to the large size of aircraft radars, workers need to use a crane to lift the aircraft radar receiver from top to bottom, close to the radar base, and then lower it to the installation height before fixing it with bolts and other fasteners. This installation process requires workers to accurately control the distance between the aircraft radar receiver and the radar base, and requires workers to operate the crane multiple times to complete. This is not only time-consuming and labor-intensive, but also inefficient.

[0004] Therefore, an aviation radar receiver that is easy to install is needed. Utility Model Content

[0005] In order to overcome the disadvantages that the installation of aviation radar requires workers to accurately control the distance between the aviation radar receiver and the radar base, and workers need to operate the crane multiple times to complete it, which is not only time-consuming and labor-intensive but also inefficient, the technical problem to be solved is: to provide an aviation radar receiver that is easy to install.

[0006] The technical solution is as follows: an aviation radar receiver that is easy to install, including a base, a lifting assembly, a rotating assembly, a fixing seat, a fixing pin, a first fixing ring, a second fixing ring, an electric push rod, a chimeric block, a second fixing column, a trapezoidal block, a spring and a T-shaped column. A lifting assembly is provided on the top of the base, a rotating assembly is provided above the lifting assembly, a fixing seat is provided on the top of the rotating assembly, a groove is provided on the top of the fixing seat, a plurality of fixing pins are fixedly connected in the groove, a card slot is provided at the bottom of the T-shaped column to fit with the fixing pin, the fixing pin and the T-shaped column are chimerically connected through the card slot, and the top of the fixing seat is fixedly connected with The first fixing ring is provided with a plurality of bolt holes for easy fixing. The part of the first fixing ring provided with the bolt holes is embedded with the upper part of the T-shaped column. The top of the fixing seat is fixedly connected with a second fixing ring. The second fixing ring is located in the first fixing ring. The groove on the top of the fixing seat is located in the second fixing ring. A plurality of electric push rods are fixedly connected around the second fixing ring. A chimeric block is fixedly connected to the telescopic rod of each electric push rod. The upper and lower parts of each chimeric block are slidably connected to the second fixing column. The second fixing column is fixedly connected to a trapezoidal block on the side away from the chimeric block. A spring is surrounded by the chimeric block and the trapezoidal block.

[0007] In one embodiment, the lifting assembly includes an electric lifting rod and a connecting seat. The electric lifting rod is fixedly connected to the top of the base. The connecting seat is fixedly connected to the telescopic rod at the top of the electric lifting rod. The connecting seat is concave in shape.

[0008] In one embodiment, the rotating assembly includes a rotating motor, a fixed rod, a first fixed column and an electric rotating rod. The rotating motor is fixedly connected to the front side above the connecting seat, the fixed rod is fixedly connected to the output shaft of the rotating motor, the other end of the fixed rod is rotatably connected to the rear side of the connecting seat, the first fixed column is fixedly connected to the middle part of the fixed rod, the electric rotating rod is connected to the electric rotating rod with bolts inside the first fixed column, the first fixed column is rotatably connected to the fixed seat, and the output shaft of the electric rotating rod is fixedly connected to the fixed seat.

[0009] In one embodiment, grooves are provided at the upper and lower parts of the middle of the T-shaped column.

[0010] In one embodiment, the spring is made of titanium alloy.

[0011] Beneficial effects: 1. The utility model realizes the fixing effect by moving inward to clamp the middle groove of the T-shaped column through the mutual cooperation of the electric push rod, the interlocking block, the second fixed column, the trapezoidal block and the spring, which greatly facilitates the installation of workers and improves work efficiency.

[0012] 2. The utility model realizes the up and down lifting of the device through the lifting component, which effectively enhances the receiving range of the aviation radar receiver and improves the practical efficiency of the radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic cross-sectional view of the connecting seat, fixing rod, radar receiver and other components of the utility model.

[0015] Figure 3 This is an exploded view of the present invention.

[0016] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the T-shaped column of the present invention.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing seat and the fixing pin of the utility model.

[0018] Figure 6 It is a three-dimensional structural diagram of the first fixing ring, the second fixing column and the electric push rod and other components of the utility model.

[0019] Figure 7 It is a three-dimensional structural diagram of the practical components such as the chimeric block, trapezoidal block and spring.

[0020] Markings in the figure are: 1-base, 2-electric lifting rod, 3-connecting seat, 4-rotating motor, 5-fixing rod, 6-first fixed column, 7-electric rotating rod, 8-fixing seat, 9-fixing pin, 10-first fixed ring, 11-second fixed ring, 12-electric push rod, 13-chiming block, 14-second fixed column, 15-trapezoidal block, 16-spring, 17-T-column, 18-radar receiver. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0022] Embodiment: An aviation radar receiver that is easy to install, such as Figure 1-Figure 7As shown, it includes a base 1, a lifting component, a rotating component, a fixed seat 8, a fixing pin 9, a first fixing ring 10, a second fixing ring 11, an electric push rod 12, a fitting block 13, a second fixing column 14, a trapezoidal block 15, a spring 16 and a T-shaped column 17. A lifting component is provided on the top of the base 1, a rotating component is provided above the lifting component, a fixed seat 8 is provided on the top of the rotating component, a groove is provided on the top of the fixed seat 8, two fixing pins 9 are welded in the groove, a card slot is provided at the bottom of the T-shaped column 17 that fits with the fixing pin 9, grooves are provided at the upper and lower parts of the middle of the T-shaped column 17, the fixing pin 9 and the T-shaped column 17 are fitted together through the card slot, a first fixing ring 10 is welded on the top of the fixing seat 8, and the upper part of the first fixing ring 10 is surrounded by the groove. Eight bolt holes are evenly arranged for easy fixation. The part with bolt holes on the upper part of the first fixing ring 10 is engaged with the protruding part on the upper part of the T-shaped column 17. A second fixing ring 11 is welded on the top of the fixing seat 8. The second fixing ring 11 is located in the first fixing ring 10. The groove on the top of the fixing seat 8 is located in the second fixing ring 11. Four electric push rods 12 are evenly welded around the second fixing ring 11. A chimeric block 13 is welded on the telescopic rod of each electric push rod 12. Each chimeric block 13 is slidably connected to the upper and lower parts of each chimeric block 13 with a second fixing column 14. A trapezoidal block 15 is welded on the side of the second fixing column 14 away from the chimeric block 13. A spring 16 is surrounded by the chimeric block 13 and the trapezoidal block 15. The spring 16 is made of titanium alloy.

[0023] like Figure 1 As shown, the lifting assembly includes an electric lifting rod 2 and a connecting seat 3. The electric lifting rod 2 is fixedly connected to the top of the base 1, and the connecting seat 3 is fixedly connected to the telescopic rod at the top of the electric lifting rod 2. The connecting seat 3 is concave in shape.

[0024] like Figure 1 and Figure 2 As shown, the rotating assembly includes a rotating motor 4, a fixed rod 5, a first fixed column 6 and an electric rotating rod 7. The rotating motor 4 is fixedly connected to the front side above the connecting seat 3, the fixed rod 5 is fixedly connected to the output shaft of the rotating motor 4, the other end of the fixed rod 5 is rotatably connected to the right side of the connecting seat 3, the first fixed column 6 is fixedly connected to the middle part of the fixed rod 5, the electric rotating rod 7 is connected to the electric rotating rod 7 with bolts inside the first fixed column 6, the first fixed column 6 is rotatably connected to the fixed seat 8, and the output shaft of the electric rotating rod 7 is fixedly connected to the fixed seat 8.

[0025] When it is necessary to install the aviation radar receiver 18, the rotating motor 4 is first started, and the rotating motor 4 drives the fixing rod 5, the first fixing column 6, the electric rotating rod 7 and the fixing seat 8 to rotate vertically upward, and then the rotating motor 4 is turned off, and then the T-shaped column 17 and the radar receiver 18 are placed in the groove of the fixing seat 8. The T-shaped column 17 and the radar receiver 18 are fixedly connected, and the fixing pin 9 in the groove is fixedly engaged with the groove at the bottom of the T-shaped column 17. The upper part of the first fixing ring 10 with the bolt hole is engaged with the upper protruding part of the T-shaped column 17. The trapezoidal block 15 at the top of the engaging block 13 is squeezed downward by the upper protrusion of the T-shaped column 17, and the spring 16 is in a compressed state. Then the electric push rod 12 is started, and the electric push rod 12 drives the engaging block 13, the second fixed column 14, the trapezoidal block 15 and the spring 16 to move toward the T-shaped column 17. The trapezoidal block 15 at the top of the engaging block 13 slides with the upper protrusion of the T-shaped column 17. During the extension process, the trapezoidal block 15 below the engaging block 13 contacts the outer portion of the lower groove in the middle of the T-shaped column 17 and is squeezed upward, and the spring 16 is in a compressed state. , when it moves to the engaging block 13 and contacts and squeezes the T-shaped column 17, it stops moving. At this time, the top trapezoidal block 15 of the engaging block 13 is located just below the middle upper groove of the T-shaped column 17, and the bottom trapezoidal block 15 of the engaging block 13 is located just above the middle lower groove of the T-shaped column 17. The springs 16 are all reset. The top spring 16 of the engaging block 13 drives the top trapezoidal block 15 to move upward, and the bottom spring 16 of the engaging block 13 drives the bottom trapezoidal block 15 to move downward. The trapezoidal block 15 is just engaged in the grooves provided in the upper and lower parts of the middle of the T-shaped column 17, completing Pre-fix, then close the electric push rod 12, then screw the bolts into the eight bolt holes around the upper part of the first fixing ring 10, the first fixing ring 10 and the T-shaped column 17 are connected by bolt threads to complete the final installation of the aviation radar. When it is necessary to enhance the receiving range of the radar, the electric lifting rod 2, the rotating motor 4 and the electric rotating rod 7 can be started. The electric lifting rod 2 drives the connecting seat 3 to move upward, the rotating motor 4 drives the first fixing column 6 to rotate back and forth, and the electric rotating rod 7 drives the fixing seat 8 to rotate in place. After use, just turn off the equipment.

[0026] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. An aviation radar receiver that is easy to install, characterized in that: The invention comprises a base (1), a lifting assembly, a rotating assembly, a fixed seat (8), a first fixed ring (10), a second fixed ring (11), an electric push rod (12), a fitting block (13), a second fixed column (14), a trapezoidal block (15), a spring (16) and a T-shaped column (17). The top of the base (1) is provided with a lifting assembly, the top of the lifting assembly is provided with a rotating assembly, the top of the rotating assembly is provided with a fixed seat (8), the top of the fixed seat (8) is fixedly connected with the first fixed ring (10), the first fixed ring (10) is provided with a plurality of bolt holes for easy fixing, the portion of the first fixed ring (10) provided with the bolt holes is aligned with the upper portion of the T-shaped column (17) The top of the fixing seat (8) is fixedly connected with a second fixing ring (11), the second fixing ring (11) is located in the first fixing ring (10), the top groove of the fixing seat (8) is located in the second fixing ring (11), a plurality of electric push rods (12) are fixedly connected around the second fixing ring (11), a fitting block (13) is fixedly connected to the telescopic rod of each electric push rod (12), the upper and lower parts of each fitting block (13) are slidably connected to a second fixing column (14), the side of the second fixing column (14) away from the fitting block (13) is fixedly connected with a trapezoidal block (15), and a spring (16) is surrounded between the fitting block (13) and the trapezoidal block (15).

2. The easy-to-install aviation radar receiver according to claim 1, characterized in that: The lifting assembly comprises an electric lifting rod (2) and a connecting seat (3); the top of the base (1) is fixedly connected to the electric lifting rod (2); the top telescopic rod of the electric lifting rod (2) is fixedly connected to the connecting seat (3); and the connecting seat (3) is concave-shaped.

3. The easy-to-install aviation radar receiver according to claim 2, characterized in that: The rotating assembly comprises a rotating motor (4), a fixing rod (5), a first fixing column (6) and an electric rotating rod (7); the rotating motor (4) is fixedly connected to the front side of the upper portion of the connecting seat (3); the fixing rod (5) is fixedly connected to the output shaft of the rotating motor (4); the other end of the fixing rod (5) is rotatably connected to the rear side of the connecting seat (3); the middle portion of the fixing rod (5) is fixedly connected to the first fixing column (6); the electric rotating rod (7) is connected to the inner bolt of the first fixing column (6); the first fixing column (6) is rotatably connected to the fixing seat (8); and the output shaft of the electric rotating rod (7) is fixedly connected to the fixing seat (8).

4. The easy-to-install aviation radar receiver according to claim 3, characterized in that: The fixing seat (8) further comprises a fixing pin (9), a groove is provided on the top of the fixing seat (8), a plurality of fixing pins (9) are fixedly connected in the groove, a clamping groove is provided on the bottom of the T-shaped column (17) and is engaged with the fixing pin (9), and the fixing pin (9) and the T-shaped column (17) are engaged and connected through the clamping groove.

5. The easy-to-install aviation radar receiver according to claim 4, characterized in that: The middle and upper parts of the T-shaped column (17) are provided with grooves.

6. The easy-to-install aviation radar receiver according to claim 5, characterized in that: The spring (16) is made of titanium alloy material.

Images