CN113866721A

CN113866721A - Radar rack

Info

Publication number: CN113866721A
Application number: CN202111257168.7A
Authority: CN
Inventors: 姚丙义; 贾静宇; 张涛; 熊尚威; 周亭亭; 王志锐
Original assignee: Aerospace New Weather Technology Co ltd
Current assignee: Aerospace New Weather Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2021-12-31

Abstract

The invention discloses a radar cabinet, comprising: a support frame; the skin shell is arranged outside the supporting frame, and a radar penetrates through the supporting frame and the skin shell; an adapter connecting the support frame and the skin shell. Through being provided with braced frame, covering shell and connecting both through the adaptor, under the circumstances of guaranteeing the bulk strength, reducible thickness and quality, simple structure, cost are lower to satisfy the lightweight demand of radar product. The supporting frame comprises a supporting frame body and a plurality of layers of connecting beams, the connecting beams are connected to the supporting frame body in a layered mode, and the lens cone of the radar is arranged in the middle. Through being provided with braced frame body and layer tie-beam, can guarantee bulk strength, realize the layering of electrical component and arrange in the both sides of lens cone, can guarantee the convenience of dismouting maintenance, can keep apart the electromagnetic interference between the electrical component well again, more reliable, compact.

Description

Radar rack

Technical Field

The invention relates to the technical field of heat dissipation and modularization of a radar cabinet, in particular to a radar cabinet.

Background

The radar is an electronic device for detecting a target by using electromagnetic waves, has the advantages that the radar can detect a long-distance target at night and in the daytime, is not blocked by fog, cloud and rain, has the characteristics of all weather and all day time, and has certain penetrating power. The radar cabinet is a carrier of electronic equipment and is also an important component of a radar product.

The prior art discloses a radar cabinet, and it includes opening cabinet and apron, and the apron is located on the opening cabinet, and opening cabinet and apron all have certain thickness, quality and can ensure sufficient intensity. However, the radar cabinet cannot further reduce the mass of the radar cabinet, so that the light weight requirement of a radar product cannot be met.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the radar cabinet in the prior art cannot further reduce the quality of the radar cabinet, so that the requirement of the radar product on light weight cannot be met, and thus the invention provides the radar cabinet.

A radar cabinet, comprising:

a support frame;

the skin shell is arranged outside the supporting frame, and a radar penetrates through the supporting frame and the skin shell;

an adapter connecting the support frame and the skin shell.

Furthermore, the adaptor is of a Z-shaped structure, and the adaptor is attached to the skin shell and clamped to the supporting frame.

Furthermore, the thermal insulation buckle plate is arranged between installation gaps of the supporting frame and attached to the skin shell.

Furthermore, the supporting frame comprises a supporting frame body and a plurality of layers of connecting beams, the connecting beams are connected to the supporting frame body in a layered mode, and the lens cone of the radar is arranged in the center.

Furthermore, the supporting frame body comprises a supporting upright post, a top connecting beam and a bottom connecting beam, the top connecting beam is connected with the top of the supporting upright post, and the bottom connecting beam is connected with the bottom of the supporting upright post; the supporting frame further comprises a top cross-shaped connecting piece and a reinforcing plate, the top cross-shaped connecting piece is connected with the top connecting beam, the reinforcing plate is arranged on the top cross-shaped connecting piece, and the top connecting beam, the bottom connecting beam and the layer of connecting beams are formed with the installation gaps.

Further, still include the drawer, the drawer is connected to the layer tie-beam.

The universal adjusting foot is exposed at the bottom of the skin shell and provided with a blocking piece, and the blocking piece is used for blocking the universal adjusting foot from falling out; still include the sealed tube, the sealed tube with the universal regulation foot corresponds the setting.

Furthermore, the top of the skin shell is provided with a universal lifting ring.

Further, the heating skin device further comprises an air conditioner and a heater, wherein the air conditioner is exposed, and the heater is arranged in the skin shell.

The drying agent box is arranged in the skin shell and is provided with a transparent window, and the drying agent box is used for placing the color-changeable drying agent.

The technical scheme of the invention has the following advantages:

1. the invention provides a radar cabinet, comprising: a support frame; the skin shell is arranged outside the supporting frame, and a radar penetrates through the supporting frame and the skin shell; an adapter connecting the support frame and the skin shell. A radar rack of this structure just connects both through being provided with braced frame, covering shell and through the adaptor, under the circumstances of guaranteeing bulk strength, reducible thickness and quality, simple structure, cost are lower to satisfy the lightweight demand of radar product.

2. According to the radar cabinet provided by the invention, the adapter is of a Z-shaped structure, and the adapter is attached to the skin shell and clamped to the supporting frame. The radar cabinet with the structure is convenient for the installation of the adapter and the connection of the skin shell and the support frame.

3. The radar cabinet further comprises a heat-insulation buckle plate, wherein the heat-insulation buckle plate is arranged between the installation gaps of the supporting frame and is attached to the skin shell. The radar cabinet with the structure can ensure the heat insulation performance by arranging the heat insulation buckle plate.

4. The invention provides a radar cabinet, wherein a supporting frame comprises a supporting frame body and a plurality of layers of connecting beams, the connecting beams are connected to the supporting frame body in a layered mode, and a lens cone of a radar is arranged in the center. The radar cabinet with the structure can ensure the overall strength by being provided with the supporting frame body and the layer connecting beam, realizes the layered arrangement of the electric elements and the arrangement of the electric elements on the two sides of the lens cone, can ensure the convenience of disassembly, assembly and maintenance, can well isolate the electromagnetic interference between the electric elements, and is more reliable and compact.

5. The invention provides a radar cabinet, wherein a supporting frame body comprises a supporting upright post, a top connecting beam and a bottom connecting beam, the top connecting beam is connected with the top of the supporting upright post, and the bottom connecting beam is connected with the bottom of the supporting upright post; the supporting frame further comprises a top cross-shaped connecting piece and a reinforcing plate, the top cross-shaped connecting piece is connected with the top connecting beam, the reinforcing plate is arranged on the top cross-shaped connecting piece, and the top connecting beam, the bottom connecting beam and the layer of connecting beams are formed with the installation gaps. The radar cabinet with the structure can ensure the overall strength and reduce the mass by being provided with the top cross-shaped connecting piece and the reinforcing plate.

6. The radar cabinet further comprises a drawer, and the drawer is connected to the layer connecting beam. According to the radar cabinet with the structure, the drawer is arranged, so that a power supply can be placed in the drawer, and the power supply is convenient to maintain.

7. The radar cabinet further comprises universal adjusting pins, wherein the universal adjusting pins are exposed out of the bottom of the skin shell and provided with blocking pieces, and the blocking pieces are used for blocking the universal adjusting pins from falling out; still include the sealed tube, the sealed tube with the universal regulation foot corresponds the setting.

According to the radar cabinet with the structure, the blocking piece is arranged, so that the universal adjusting pin can be prevented from falling out during height adjustment; by arranging the sealing tube, the sealing is carried out at the corresponding position where the universal adjusting foot is located, so that the sealing performance is ensured.

8. According to the radar cabinet provided by the invention, the top of the skin shell is provided with the universal lifting ring.

The radar cabinet with the structure can realize angle-adjustable traction and hoisting by being provided with the universal hoisting ring so as to meet the use requirement under the severe environment condition of wind condition.

9. The radar cabinet provided by the invention further comprises an air conditioner and a heater, wherein the air conditioner is exposed, and the heater is arranged in the skin shell. The radar cabinet of this structure, through being provided with the air conditioner, the compressor formula air conditioner of same volume is big than the semiconductor air conditioner refrigerating output among the prior art, and refrigeration efficiency is high, more can adapt to high temperature environment, and is stronger to microthermal adaptability.

10. The radar cabinet provided by the invention further comprises a drying agent box, wherein the drying agent box is arranged in the skin shell and is provided with a transparent window, and the drying agent box is used for placing a color-changeable drying agent. According to the radar cabinet with the structure, the drying agent box is arranged, so that the condition of the color-changeable drying agent can be observed through the transparent window, the working state of the drying agent can be conveniently checked, and whether the drying agent needs to be replaced again or not is determined.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a radar cabinet provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the rotated radar cabinet shown in FIG. 1;

FIG. 3 is a schematic structural view of the skin enclosure, support frame, first door, and second door shown in FIG. 2;

FIG. 4 is a schematic structural view of the display support frame shown in FIG. 3;

FIG. 5 is a schematic structural view of the skin shell, support frame and adaptor shown in FIG. 3;

FIG. 6 is a cross-sectional view of the support frame, adapter and insulating gusset shown in FIG. 1;

FIG. 7 is a schematic diagram of the electrical component, radar, shown in FIG. 1;

FIG. 8 is a schematic view of the display drawer of FIG. 7;

fig. 9 is a schematic view showing the structure of an air conditioner, a fan and a heater shown in fig. 2;

FIG. 10 is a cross-sectional view of the gimbal adjustment foot of FIG. 9;

FIG. 11 is a schematic view of the structure of the transfer vehicle shown in FIG. 1;

FIG. 12 is a side view of the gimbal link shown in FIG. 11;

FIG. 13 is a top view of the gimbal link shown in FIG. 11;

fig. 14 is a schematic view showing a structure of the drying box shown in fig. 7;

description of reference numerals:

1-support frame, 111-support upright post, 112-top connecting beam, 113-bottom connecting beam, 114-top cross-shaped connecting piece, 115-reinforcing plate, 121-first layer connecting beam, 122-second layer connecting beam, 2-skin shell, 21-flange, 3-adaptor, 4-heat-insulating buckle plate, 511-first door frame, 512-first door plate, 513-mounting hole, 52-second door plate, 53-sealing strip, 54-tensioning lock, 61-drawer support, 62-first drawer body, 63-second drawer body, 64-through hole, 71-support foot plate, 72-universal support foot screw, 73-locking nut, 74-adjusting handle, 75-corner brace, 76-blocking piece, 77-sealing pipe, 78-universal hanging ring, 81-air conditioner, 82-heater, 83-desiccant box, 831-desiccant box body, 832-desiccant box cover plate, 833-transparent window, 84-fan, 85-temperature controller, 91-servo head, 92-lens cone, 101-servo box, 102-optical module, 103-adapter plate, 1031-adapter plate cover plate, 104-first power supply, 105-second power supply, 106-first optical power element, 107-second optical power element, 1081-power distribution module, 1082-adapter, 1083-industrial personal computer, 109-transfer vehicle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

Fig. 1 to 14 show a radar cabinet, which includes a support frame 1, a skin casing 2, an adapter 3, a heat preservation buckle 4, a first door, a second door, a drawer, a universal adjusting pin, a sealing pipe 77, an air conditioner 81, a heater 82 and a drying agent box 83. Wherein the supporting frame 1 and the heat-insulating buckle plate 4 are of aluminum structures; the first door panel 512 of the first door, the second door panel 52 of the second door and the skin shell 2 are made of stainless steel structures; when moving, the radar cabinet can be placed on the transfer trolley 109 to move. It should be noted that, the structural quality of aluminum material is one third of that of the carbon steel sheet metal, so the quality can be further reduced.

The skin casing 2 in this embodiment is arranged outside the support frame 1, and the radar penetrates through the through holes of the support frame 1 and the skin casing 2. Wherein the radar can be a wind measuring laser radar or other radar, and a servo head 91 of the radar is installed on the flange 21 of the skin shell 2 through screw connection and can rotate 360 degrees along the transverse direction and the longitudinal direction in the figure 11.

The adaptor 3 in this embodiment connects the support frame 1 and the skin 2. As shown in fig. 5, the adaptor 3 is a Z-shaped structure, and the adaptor 3 is attached to the skin casing 2 and is connected to the support frame 1 in a snap-fit manner. The adapter 3 is convenient to mount and connect the skin shell 2 and the support frame 1.

The heat-insulating pinch plate 4 in the embodiment is arranged between the installation gaps of the supporting frame 1, is connected to the supporting frame 1 in a spot welding mode, and is attached to the skin shell 2. The heat insulation performance can be ensured by arranging the heat insulation buckle plate 4.

The supporting frame 1 in this embodiment includes a supporting frame body and a plurality of layers of connecting beams, the plurality of layers of connecting beams are connected to the supporting frame body in a layered manner, and the lens barrel 92 of the radar is arranged in the center. Specifically, the first layer of connection beams 121 and the second layer of connection beams 122 are arranged in this order in the direction away from the servo head 91 in fig. 4. Of course, other numbers of layer connecting beams can be arranged according to actual requirements.

As shown in fig. 4, the supporting frame body includes a supporting upright 111, a top connecting beam 112, a bottom connecting beam 113, a top cross connecting member 114 and a reinforcing plate 115, the top connecting beam 112 is connected to the top of the supporting upright 111, the bottom connecting beam 113 is connected to the bottom of the supporting upright 111, the top cross connecting member 114 is connected to the top connecting beam 112, and the reinforcing plate 115 is disposed on the top cross connecting member 114, wherein an installation gap is formed between the top connecting beam 112, the bottom connecting beam 113 and the layer connecting beam.

As shown in fig. 1, 2 and 7, a lens barrel 92 of a radar is located in a radar cabinet and centrally arranged, a servo box 101 and an optical module 102 are respectively arranged on a first layer of connecting beam 121 and on two sides of the lens barrel 92, an adapter plate 103 is arranged close to the servo box 101 and in the skin shell 2, and an adapter plate cover plate 1031 is arranged at a position corresponding to the adapter plate 103; a drawer is arranged on the second layer of connecting beam 122 and on one side of the lens barrel 92, the drawer support 61 of the drawer is connected to the layer of connecting beam, the first drawer body 62 and the second drawer body 63 are sequentially arranged in the drawer support 61 in a sliding manner along the direction far away from the servo head 91, the first drawer body 62 is provided with a first power supply 104, the second drawer body 63 is provided with a second power supply 105, wherein as shown in fig. 8, the drawer is provided with a through hole 64, and the through hole 64 can be used for weight reduction and wire binding; and a first optical power element 106 and a second optical power element 107 are sequentially arranged on the second layer of connecting beam 122 and on the other side of the lens barrel 92 along the direction far away from the servo head 91; and a power distribution module 1081, an adapter 1082 and an industrial personal computer 1083 are arranged on the bottom connecting beam 113. It should be noted that the first power supply 104 and the second power supply 105 provide dc power distribution for all the electrical, optical modules 102 and optical power components; the power distribution module 1081 distributes the ac power inside the system; the optical power element emits optical power outwards; the outputted light is emitted from the servo head 91 through the lens barrel 92; the optical module 102 is used as a receiving system of the system, and synthesizes the received signal with the reference signals provided by the first optical power element 106 and the second optical power element 107 into a final signal, and finally generates the required data output by the algorithm electrical component of the system; related electrical elements and algorithms can adopt the prior art and are not described in detail herein.

Through being provided with braced frame body and layer tie-beam, can guarantee bulk strength, realize that the layering of electrical component arranges and the both sides that the lens cone was arranged in to electrical component, can guarantee the facility of dismouting maintenance, can keep apart the electromagnetic interference between the electrical component well again, more reliable, compact. By providing the top cross connector 114 and the reinforcing plate 115, the mass can be reduced while the overall strength can be ensured. Through being provided with the drawer, can place the power in the drawer, be convenient for maintain the power.

As shown in fig. 1 to 3, the first door and the second door are disposed opposite to each other and connected to the skin shell 2 and the support frame 1. The first door frame 511 of the first door panel 512, the second door frame of the second door panel 52 and the skin shell 2 are welded in a sealing mode, sealing strips 53 are arranged on the first door frame 511 and the second door frame, the first door panel 512 of the first door frame 511 and the second door panel 52 of the second door frame are connected with the supporting frame 1 through built-in hinges, and tensioning locks 54 are arranged on the first door panel 512 and the second door panel 52.

The universal adjusting foot in the embodiment is exposed at the bottom of the skin shell 2, the universal adjusting foot is provided with a blocking piece 76, and the blocking piece 76 is used for blocking the universal adjusting foot from falling out; the sealing tube 77 is arranged corresponding to the universal adjusting foot. The leveling can be carried out by arranging the universal adjusting foot; the blocking piece 76 can block the universal adjusting foot from falling out during height adjustment; by providing the seal tube 77 to seal at the corresponding position where the universal adjustment foot is located, the sealability is ensured. Referring specifically to fig. 10, the universal adjusting foot includes a foot supporting plate 71, a universal foot screw 72, a lock nut 73, and an adjusting handle 74, the bottom of the universal foot screw 72 is connected to the foot supporting plate 71, the universal foot screw 72 is connected to an angle bracket 75 in a threaded manner and locked by the lock nut 73, and the adjusting handle 74 is fixedly connected to the universal foot screw 72; the blocking piece 76 can be a split pin and is arranged in the pin hole of the universal foot screw 72 in a penetrating way, and is positioned above the step surface of the step hole of the corner connector 75; the seal pipe 77 is screwed to the stepped hole.

As shown in fig. 12 and 13, the top of the skin shell 2 is provided with a universal lifting ring 78, and the universal lifting ring 78 is used for connecting a traction rope. Through being provided with universal rings 78, can realize angularly adjustable tractive and hoist to satisfy the operation requirement under the harsh environmental condition of wind regime. When the pulling angle is 45 degrees, the stress of the radar cabinet is balanced and symmetrical, the stability and the wind resistance of the radar cabinet are the best, and other pulling angles can be adopted.

As shown in fig. 1 to 3 and 9, the air conditioner 81 is exposed and installed in the installation hole 513 of the first door panel 512, the heater 82 and the temperature controller 85 are installed on the second door panel 52, and the fan 84 is installed in the skin enclosure 2. Wherein the fan 84 is disposed on the optical power device to accelerate the disturbance of the airflow, although other locations are possible. Through being provided with air conditioner 81, the compressor formula air conditioner 81 of same volume is than the semiconductor air conditioner 81 refrigerating capacity among the prior art big, and refrigeration efficiency is high, more can adapt to high temperature environment, and stronger to cryogenic adaptability to and through air conditioner 81, fan 84's cooperation, further improved heat exchange efficiency.

As shown in fig. 7 and 14, the desiccant container 83 is provided in the skin enclosure 2 and has a transparent window 833, and the desiccant container 83 is used for placing a color-changeable desiccant. Wherein, the drying agent can be a color-changeable silica gel granular drying agent. Referring specifically to fig. 14, the desiccant box 83 includes a desiccant box body 831 and a desiccant box cover plate 832, the desiccant box body 831 is provided with a transparent window 833 and is connected to the desiccant box body 831 by screws, and the desiccant box cover plate 832 is covered on the desiccant box body 831 and is connected to the desiccant box body 831 by screws. By providing the desiccant container 83, the condition of the color-changeable desiccant can be viewed through the transparent window to facilitate viewing the operating condition of the desiccant to determine whether it needs to be replaced again.

According to the radar cabinet, the support frame 1 and the skin shell 2 are arranged and connected through the adapter 3, so that the thickness and the quality can be reduced under the condition that the overall strength is ensured, the structure is simple, the cost is lower, and the light-weight requirement of a radar product is met.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A radar cabinet, comprising:

a support frame;

an adapter connecting the support frame and the skin shell.

2. The radar cabinet as recited in claim 1, wherein the adaptor is a Z-shaped structure, and the adaptor is attached to the skin shell and is fastened to the support frame.

3. The radar cabinet of claim 1 or 2, further comprising thermal insulation buckles, wherein the thermal insulation buckles are arranged between the installation gaps of the support frame and attached to the skin shell.

4. The radar cabinet of claim 3, wherein the support frame comprises a support frame body and a plurality of layers of connection beams connected to the support frame body in layers, wherein the lens barrel of the radar is arranged in the center.

5. The radar cabinet of claim 4, wherein the support frame includes support posts, top connection beams and bottom connection beams, the top connection beams connecting the tops of the support posts, the bottom connection beams connecting the bottoms of the support posts; the supporting frame further comprises a top cross-shaped connecting piece and a reinforcing plate, the top cross-shaped connecting piece is connected with the top connecting beam, the reinforcing plate is arranged on the top cross-shaped connecting piece, and the top connecting beam, the bottom connecting beam and the layer of connecting beams are formed with the installation gaps.

6. The radar cabinet of claim 4, further comprising a drawer connected to the layer connection beam.

7. The radar cabinet as recited in claim 1, further comprising a universal adjusting foot exposed at the bottom of the skin enclosure, wherein the universal adjusting foot is provided with a blocking member for blocking the universal adjusting foot from falling out; still include the sealed tube, the sealed tube with the universal regulation foot corresponds the setting.

8. The radar cabinet as claimed in claim 1, wherein the top of the skin enclosure is provided with a universal hanging ring.

9. The radar cabinet of claim 1, further comprising an air conditioner and a heater, wherein the air conditioner is exposed and the heater is disposed in the skin enclosure.

10. The radar cabinet of claim 1, further comprising a desiccant box disposed within the skin enclosure and having a transparent window, the desiccant box configured to receive a color-changeable desiccant.