CN109167147B - Radar microwave antenna loading box - Google Patents
Radar microwave antenna loading box Download PDFInfo
- Publication number
- CN109167147B CN109167147B CN201811079487.1A CN201811079487A CN109167147B CN 109167147 B CN109167147 B CN 109167147B CN 201811079487 A CN201811079487 A CN 201811079487A CN 109167147 B CN109167147 B CN 109167147B
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- combination
- worm
- bearing seat
- box body
- connecting rod
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/122—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and oscillating motion
Abstract
The invention relates to a loading box, in particular to a loading box for a radar microwave antenna. The box cover can be opened and closed together with the connecting rod mechanism, the complex structure of independent movement is reduced, the safety is improved, the antenna can be conveniently folded and put into the box by the folding frame when not in use, the height of the antenna can be increased when in use, and better collected information is ensured. The connecting rod frame assembly is connected with the box body assembly shaft, the folding frame assembly is connected with the connecting rod frame assembly shaft, the first worm assembly is welded with the connecting rod frame, the bottom wheel assembly is installed at the lower part of the box body assembly, the bottom wheel assembly is connected with the box body through bolts, the second worm assembly is welded with the box body, and the microwave antenna is connected with the folding frame assembly through bolts.
Description
Technical Field
The invention relates to a loading box, in particular to a radar microwave antenna loading box.
Background
The radar microwave antenna is one type of radar, has good directivity, has the microwave speed equal to the light speed, has the information collecting time of no more than dozens of ten-thousandth of seconds, and is designed to better exert the performance of the radar microwave antenna.
Disclosure of Invention
The invention provides a radar microwave antenna loading box which has the advantages that a connecting rod combination is controlled by a worm and worm wheel, the reduction ratio of the worm and worm wheel is large, the output torque is large, the low and stable speed movement of a connecting rod mechanism can be ensured, the connecting rod mechanism can be ensured to carry an antenna with larger weight, the worm and worm wheel can be self-locked, the stable keeping of the position of the connecting rod is ensured during power failure, and the movement caused by gravity cannot occur. The box cover can be opened and closed together with the connecting rod mechanism, the complex structure of independent movement is reduced, the safety is improved, the antenna can be conveniently folded and put into the box by the folding frame when not in use, the height of the antenna can be increased when in use, and better collected information is ensured.
In order to solve the technical problem, the invention relates to a loading box, in particular to a radar microwave antenna loading box which comprises a box body combination, a connecting rod frame combination, a folding frame combination, a worm and gear combination one, a bottom wheel combination, a worm and gear combination two and a microwave antenna, wherein the connecting rod combination is controlled by a worm and gear, the reduction ratio of the worm and gear is large, the output torque is large, the low and stable speed movement of a connecting rod mechanism can be ensured, the connecting rod mechanism can be ensured to carry the antenna with larger weight, the worm and gear can be self-locked, the stable keeping of the position of the connecting rod during power failure is ensured, and the movement caused by gravity cannot occur. The box cover and the connecting rod mechanism can be opened and closed together, so that a complex structure of independent movement is reduced, the safety is improved, the antenna can be conveniently folded and placed into the box by the folding frame when not in use, the height of the antenna can be increased when in use, and better information collection is ensured;
the box body combination is composed of a cover plate combination and a box body welding part, the cover plate combination is arranged on the upper side of the box body welding part, and the cover plate combination is connected with the box body welding part through bolts;
the cover plate assembly comprises a cover plate, a cover plate support and a cover plate connecting rod, wherein the cover plate is a rectangular plate, the cover plate is arranged on the upper side of the cover plate support, the cover plate is connected with the cover plate support through a bolt, the cover plate connecting rod is arranged on the lower side of the cover plate, and the cover plate connecting rod is connected with the cover plate support through a shaft;
the box body welding part comprises a box body, a hanging buckle, a box body frame, a bottom wheel mounting plate and a hinge, wherein the box body is a square groove, the hanging buckle is arranged on the outer side of the box body, the hanging buckle is welded with the box body, the box body frame is arranged on the inner side of the box body, the box body frame is welded with the box body, the bottom wheel mounting plate is arranged on the lower side of the box body, the bottom wheel mounting plate is arranged on the outer side of the box body, the bottom wheel mounting plate is welded with the box body;
the connecting rod frame assembly consists of a main connecting rod frame and a crank assembly, the main connecting rod frame is arranged on the left side of the crank assembly, and the main connecting rod frame is connected with a crank assembly shaft;
the main connecting rod frame consists of a main beam, a top beam, a back beam, a bottom beam and a reinforcing beam, wherein the main beam is arranged on the left side of the top beam, connected with the top beam through a shaft, and welded with the back beam;
the crank assembly consists of a crank and a connecting rod I, the crank is arranged on the right side of the connecting rod I, and the crank is connected with a shaft of the connecting rod I;
the folding frame assembly consists of a driving rod, a second connecting rod and a driven rod, wherein the driving rod is arranged on the upper side of the second connecting rod and is connected with the second connecting rod in a biaxial manner, the driven rod is arranged on the lower side of the second connecting rod and is connected with the second connecting rod in a biaxial manner;
the worm combination comprises a stepping motor, a tensioning coupling, a bearing seat and a shaft sleeve, the device comprises a gland, a folding rack worm wheel and a bearing I, wherein the stepping motor is arranged on the left side of a tensioning coupling and is connected with the tensioning coupling, a bearing seat is arranged on the right side of the tensioning coupling, a shaft sleeve is arranged on the inner side of the bearing seat, the gland is arranged on the side surface of the bearing seat, the gland is connected with the bearing seat through a bolt, the folding rack worm is arranged on the right side of the gland, the folding rack worm is in clearance fit with the gland, the folding rack worm wheel is welded with a connecting rod frame in a combined mode, the folding rack worm wheel is arranged on the lower portion of the folding rack worm, the folding rack worm wheel is meshed with the folding rack worm, the bearing I is arranged inside the bearing seat and is in over fit with the;
the worm combination II consists of a motor and worm combination, a left bearing seat combination, a worm wheel and a right bearing seat combination, the motor and worm combination is connected with the left bearing seat combination, the motor and worm combination is in over-fit with the left bearing seat combination, the worm wheel is arranged on the right side of the left bearing seat combination, the worm wheel is arranged on the upper side of the motor and worm combination, the worm wheel is meshed with the motor and worm combination, the right bearing seat combination is arranged at the right end of the motor and worm combination, the right bearing seat combination is connected with the motor and worm combination, and the right;
the motor and worm combination comprises a first stepping motor, a coupler, a worm shaft and a shaft elastic retainer ring, wherein the first stepping motor is arranged on the left side of the coupler and connected with the coupler;
the left bearing seat assembly consists of a left bearing seat, a second bearing seat, a hexagon head bolt and a left bearing seat gland, the left bearing seat is arranged on the outer side of the second bearing seat, the hexagon head bolt is in threaded connection with the left bearing seat gland, the left bearing seat gland is arranged on the two sides of the bearing, the left bearing seat gland is connected with the second bearing seat, the left bearing seat gland is arranged on the side of the left bearing seat, and the left bearing seat gland is in threaded connection with;
the connecting rod frame combination is arranged in the box body combination, the connecting rod frame combination is connected with a box body combination shaft, the folding frame combination is arranged in the box body combination, the folding frame combination is connected with the connecting rod frame combination shaft, the first worm combination is welded with the connecting rod frame combination, the bottom wheel combination is arranged at the lower part of the box body combination, the bottom wheel combination is connected with the box body combination through bolts, the second worm combination is arranged in the box body combination, the second worm combination is welded with the box body combination, and the microwave antenna is connected with the folding frame combination through bolts.
As further optimization of the technical scheme, the box body combination of the radar microwave antenna loading box is made of aluminum alloy.
As further optimization of the technical scheme, the number of the bottom wheel combinations of the loading box for the radar microwave antenna is two.
As a further optimization of the technical scheme, the worm wheel of the folding rack of the radar microwave antenna loading box is connected with the folding rack in a combined mode.
The loading box for the radar microwave antenna has the beneficial effects that:
the connecting rod combination is controlled by the worm and worm wheel, the reduction ratio of the worm and worm wheel is large, the output torque is large, the low stable speed movement of the connecting rod mechanism can be guaranteed, the connecting rod mechanism can be guaranteed to carry an antenna with larger weight, the worm and worm wheel can be automatically locked, the stable keeping of the position of the connecting rod is guaranteed when the power is off, and the movement caused by gravity cannot occur. The box cover can be opened and closed together with the connecting rod mechanism, the complex structure of independent movement is reduced, the safety is improved, the antenna can be conveniently folded and put into the box by the folding frame when not in use, the height of the antenna can be increased when in use, and better collected information is ensured.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a loading box for a radar microwave antenna according to the present invention.
Fig. 2 is a schematic structural diagram of a box assembly 1 of a loading box for a radar microwave antenna according to the present invention.
Fig. 3 is a schematic structural diagram of a cover plate assembly 1-1 of a loading box for a radar microwave antenna according to the present invention.
Fig. 4 is a structural schematic diagram of a box body welding part 1-2 of the loading box of the radar microwave antenna.
Fig. 5 is a schematic structural view of a link assembly 2 of a loading box for a radar microwave antenna according to the present invention.
Fig. 6 is a schematic structural diagram of a main link frame 2-1 of a loading box for a radar microwave antenna according to the present invention.
Fig. 7 is an enlarged schematic view of a crank assembly 2-2 of a loading box for a radar microwave antenna according to the present invention.
Fig. 8 is a schematic structural view of a folding leg assembly 3 of a loading box for a radar microwave antenna according to the present invention.
Fig. 9 is a schematic structural diagram of a worm assembly 4 of the loading box of the radar microwave antenna.
Fig. 10 is a schematic structural view of a worm assembly two 6 of the loading box of the radar microwave antenna.
Fig. 11 is a schematic structural view of a motor and worm assembly 6-1 of the loading box for the radar microwave antenna.
Fig. 12 is a schematic structural view of a left bearing seat assembly 6-2 of the loading box for a radar microwave antenna of the present invention.
In the figure: a box body assembly 1; 1-1 of cover plate combination; a cover plate 1-1-1; a cover plate support 1-1-2; a cover plate connecting rod 1-1-3; welding the box body by 1-2; a box body 1-2-1; 1-2-2 parts of a hanging buckle; 1-2-3 of a box body frame; a bottom wheel mounting plate 1-2-4; 1-2-5 parts of a hinge; a connecting rod frame combination 2; a main connecting rod rest 2-1; 2-1-1 of a main beam; 2-1-2 of top beam; 2-1-3 of a back beam; 2-1-4 of a bottom beam; 2-1-5 of a reinforcing beam; 2-2 of a crank assembly; 2-2-1 of a crank; a first connecting rod 2-2-2; a folding leg assembly 3; a driving rod 3-1; a second connecting rod 3-2; 3-3 of a driven rod; the worm combination is 4; a stepping motor 4-1; tensioning the coupling 4-2; 4-3 of a bearing seat; 4-4 of a shaft sleeve; 4-5 of a gland; 4-6 parts of a folding frame worm; 4-7 parts of a worm gear of the folding frame; 4-8 parts of a first bearing; a bottom wheel assembly 5; a worm combination II 6; 6-1 of a motor worm combination; a first stepping motor 6-1-1; a coupler 6-1-2; 6-1-3 of a worm shaft; elastic retainer rings 6-1-4 for the shaft; 6-2 of a left bearing seat assembly; a left bearing seat 6-2-1; a second bearing 6-2-2; 6-2-3 parts of a hexagon head bolt; 6-2-4 of a left bearing seat gland; 6-3 of a worm wheel; 6-4 of a right bearing seat assembly; a microwave antenna 7.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, and the present invention relates to a loading box, and more specifically to a radar microwave antenna loading box, which includes a box assembly 1, a link frame assembly 2, a folding frame assembly 3, a first worm assembly 4, a bottom wheel assembly 5, a second worm assembly 6, and a microwave antenna 7, wherein the link assembly is controlled by a worm and gear, the worm and gear has a large reduction ratio and a large output torque, so that a link mechanism can be ensured to move at a low and steady speed, and the link mechanism can be ensured to carry an antenna with a larger weight, the worm and gear can be self-locked, thereby ensuring stable maintenance of the position of the link during power failure. The box cover can be opened and closed together with the connecting rod mechanism, the complex structure of independent movement is reduced, the safety is improved, the antenna can be conveniently folded and put into the box by the folding frame when not in use, the height of the antenna can be increased when in use, and better collected information is ensured.
The box body combination 1 consists of a cover plate combination 1-1 and a box body welding part 1-2, the cover plate combination 1-1 is arranged on the upper side of the box body welding part 1-2, and the cover plate combination 1-1 is connected with the box body welding part 1-2 through bolts;
the cover plate combination 1-1 consists of a cover plate 1-1-1, a cover plate support 1-1-2 and a cover plate connecting rod 1-1-3, wherein the cover plate 1-1-1 is a rectangular plate, the cover plate 1-1-1 is arranged on the upper side of the cover plate support 1-1-2, the cover plate 1-1-1 is connected with the cover plate support 1-1-2 through a bolt, the cover plate connecting rod 1-1-3 is arranged on the lower side of the cover plate 1-1-1, and the cover plate connecting rod 1-1-3 is connected with the cover plate support 1-1-2 through a shaft;
the box body welding 1-2 consists of a box body 1-2-1, a hanging buckle 1-2-2, a box body frame 1-2-3, a bottom wheel mounting plate 1-2-4 and a hinge 1-2-5, wherein the box body 1-2-1 is a square groove, the hanging buckle 1-2-2 is arranged at the outer side of the box body 1-2-1, the hanging buckle 1-2-2 is welded with the box body 1-2-1, the box body frame 1-2-3 is arranged at the inner side of the box body 1-2-1, the box body frame 1-2-3 is welded with the box body 1-2-1, the bottom wheel mounting plate 1-2-4 is arranged at the lower side of the box body 1-2-1, the bottom wheel mounting plate 1-2-4 is arranged at the outer side of the box body, the bottom wheel mounting plate 1-2-4 is welded with the box body 1-2-1, the hinge 1-2-5 is mounted on the outer side of the box body 1-2-1, and the hinge 1-2-5 is connected with the box body 1-2-1 through bolts;
the connecting rod rest assembly 2 consists of a main connecting rod rest 2-1 and a crank assembly 2-2, the main connecting rod rest 2-1 is arranged on the left side of the crank assembly 2-2, and the main connecting rod rest 2-1 is connected with a shaft of the crank assembly 2-2;
the main connecting rod frame 2-1 consists of a main beam 2-1-1, a top beam 2-1-2, a back beam 2-1-3, a bottom beam 2-1-4 and a reinforcing beam 2-1-5, wherein the main beam 2-1-1 is arranged on the left side of the top beam 2-1-2, the main beam 2-1-1 is connected with the top beam 2-1-2 through a shaft, the top beam 2-1-2 is arranged on the upper side of the back beam 2-1-3, the top beam 2-1-2 is welded with the back beam 2-1-3, the bottom beam 2-1-4 is arranged on the lower side of the back beam 2-1-3, the bottom beam 2-1-4 is welded with the back beam 2-1-3, the bottom beam 2-1-4 is arranged on the lower side of the main beam, the bottom beam 2-1-4 is welded with the main beam 2-1-1, the reinforcing beam 2-1-5 is welded with the back beam 2-1-3, the reinforcing beam 2-1-5 is welded with the bottom beam 2-1-4, the reinforcing beam 2-1-5 is welded with the top beam 2-1-2, the reinforcing beam 2-1-5 is welded with the main beam 2-1-1, the distance between the first connecting rod 2-2 and the end point of the crank 2-2-1 is reduced, the main connecting rod frame 2-1 is pushed to do circular motion by taking the left box body frame 1-2-3 as the center, the main connecting rod frame 2-1-3 is pushed to move downwards, and the main connecting rod frame 2-1-3 is pushed to pull the cover plate connecting rod 1-1-3;
the crank assembly 2-2 consists of a crank 2-2-1 and a connecting rod I2-2-2, the crank 2-2-1 is arranged on the right side of the connecting rod I2-2-2, the crank 2-2-1 is connected with the connecting rod I2-2-2 shaft, when the worm wheel 6-3 rotates clockwise, the crank assembly 2-2 fixedly connected with the worm wheel 6-3 rotates clockwise, the crank 2-2-1 drives one end of the connecting rod I2-2-2 to move upwards, and the distance between the connecting rod I2-2-2 and the end point of the crank 2-2-1 is reduced;
the folding frame assembly 3 consists of a driving rod 3-1, a connecting rod II 3-2 and a driven rod 3-3, wherein the driving rod 3-1 is arranged on the upper side of the connecting rod II 3-2, the driving rod 3-1 is connected with the connecting rod II 3-2 through a shaft, the driven rod 3-3 is arranged on the lower side of the connecting rod II 3-2, the driven rod 3-3 is connected with the connecting rod II 3-2 through a shaft, a folding frame worm wheel 4-7 drives the connecting shaft of the driving rod 3-1 and the connecting rod II 3-2 to move downwards, the connecting rod II 3-2 moves downwards, the connecting rod II 3-2 and the driven rod 3-3 are connected with the shaft, and the shaft end moves downwards to drive the;
the worm-gear combination unit 4 consists of a stepping motor 4-1, a tensioning coupling 4-2, a bearing seat 4-3, a shaft sleeve 4-4, a gland 4-5, a folding frame worm 4-6, a folding frame worm gear 4-7 and a bearing unit 4-8, wherein the stepping motor 4-1 is arranged on the left side of the tensioning coupling 4-2, the stepping motor 4-1 is connected with the tensioning coupling 4-2, the bearing seat 4-3 is arranged on the right side of the tensioning coupling 4-2, the shaft sleeve 4-4 is arranged on the inner side of the bearing seat 4-3, the gland 4-5 is arranged on the side surface of the bearing seat 4-3, the gland 4-5 is connected with the bearing seat 4-3 through a bolt, the folding frame worm 4-6 is arranged on the right side of the gland 4-5, and the folding frame, a folding rack worm wheel 4-7 is arranged at the lower part of a folding rack worm 4-6, the folding rack worm wheel 4-7 is meshed with the folding rack worm 4-6, the folding rack worm wheel 4-7 is welded with a connecting rod frame assembly 2, a bearing I4-8 is arranged inside a bearing seat 4-3, the bearing I4-8 is in over fit with the bearing seat 4-3, the bearing I4-8 is connected with the folding rack worm 4-6, the bearing I4-8 is in over fit with the folding rack worm 4-6, the bearing I4-8 is arranged at two sides of a shaft sleeve 4-4, the bearing I4-8 is connected with the shaft sleeve 4-4, the folding rack assembly 3 is controlled by the worm rod assembly I4, when a stepping motor 4-1 rotates, a tensioning coupling 4-2 is driven to rotate, the bearing seat 4-3 supports and fixes the folding rack worm 4, the folding frame worm 4-6 can only rotate along the central line of the folding frame worm 4-6 under the driving of the tensioning coupling 4-2, the folding frame worm 4-6 is meshed with the folding frame worm wheel 4-7, the folding frame worm 4-6 drives the folding frame worm wheel 4-7 to rotate, and when the folding frame worm wheel 4-7 rotates clockwise;
the worm combination II 6 consists of a motor and worm combination 6-1, a left bearing seat combination 6-2, a worm wheel 6-3 and a right bearing seat combination 6-4, the motor and worm combination 6-1 is connected with the left bearing seat combination 6-2, the motor and worm combination 6-1 is in over-fit with the left bearing seat combination 6-2, the worm wheel 6-3 is arranged at the right side of the left bearing seat combination 6-2, the worm wheel 6-3 is arranged at the upper side of the motor and worm combination 6-1, the worm wheel 6-3 is meshed with the motor and worm combination 6-1, the right bearing seat combination 6-4 is arranged at the right end of the motor and worm combination 6-1, the right bearing seat combination 6-4 is connected with the motor and worm combination 6-1, the right bearing seat combination 6-4 is, the left bearing seat assembly 6-2 plays a role in supporting and fixing the worm shaft 6-1-3, the right bearing seat assembly 6-4 compresses the worm shaft 6-1-3, the right bearing seat assembly 6-4 plays a role in supporting and fixing the worm shaft 6-1-3, the worm shaft 6-1-3 is fixed in the horizontal direction, the bearing II 6-2-2 is excessively matched with the worm shaft 6-1-3, the friction force in the circumferential direction is reduced, the worm shaft 6-1-3 only can rotate along the central shaft of the worm shaft 6-1-3, the worm shaft 6-1-3 drives the worm wheel 6-3 to rotate, and when the worm wheel 6-3 rotates anticlockwise;
the motor and worm combination 6-1 consists of a step motor I6-1-1, a coupler 6-1-2, a worm shaft 6-1-3 and a shaft elastic check ring 6-1-4, wherein the step motor I6-1-1 is arranged on the left side of the coupler 6-1-2, the step motor I6-1-1 is connected with the coupler 6-1-2, the worm shaft 6-1-3 is arranged on the right side of the coupler 6-1-2, the worm shaft 6-1-3 is connected with the coupler 6-1-2, the shaft elastic check ring 6-1-4 is arranged on the right end of the worm shaft 6-1-3, the shaft elastic check ring 6-1-4 is in over-fit with the worm shaft 6-1-3, the first step motor 6-1-1 is started, the first step motor 6-1-1 starts to rotate, the first step motor 6-1-1 drives the coupler 6-1-2 to rotate, the coupler 6-1-2 drives the worm shaft 6-1-3 to rotate, the left bearing seat assembly 6-2 compresses the worm shaft 6-1-3, and the left bearing seat assembly 6-2 plays a role in supporting and fixing the worm shaft 6-1-3;
the left bearing seat assembly 6-2 consists of a left bearing seat 6-2-1, a bearing II 6-2-2, a hexagon head bolt 6-2-3 and a left bearing seat gland 6-2-4, the left bearing seat 6-2-1 is arranged at the outer side of the bearing II 6-2-2, the hexagon head bolt 6-2-3 is in threaded connection with the left bearing seat 6-2-1, the hexagon head bolt 6-2-3 is in threaded connection with the left bearing seat gland 6-2-4, the left bearing seat gland 6-2-4 is arranged at the side surface of the bearing II 6-2-2, the left bearing seat gland 6-2-4 is connected with the bearing II 6-2-2, the left bearing seat gland 6-2-4 is arranged at the side surface of the left bearing seat 6-2-1, the left bearing seat gland 6-2-4 is connected with the left bearing seat 6-2-1 through a bolt, the worm shaft 6-1-3 is pressed by the left bearing seat assembly 6-2, and the worm shaft 6-1-3 is supported and fixed by the left bearing seat assembly 6-2;
the connecting rod frame assembly 2 is arranged inside the box body assembly 1, the connecting rod frame assembly 2 is connected with a shaft of the box body assembly 1, the folding frame assembly 3 is arranged inside the box body assembly 1, the folding frame assembly 3 is connected with the shaft of the connecting rod frame assembly 2, the first worm assembly 4 is welded with the connecting rod frame assembly 2, the bottom wheel assembly 5 is arranged at the lower part of the box body assembly 1, the bottom wheel assembly 5 is connected with the box body assembly 1 through bolts, the second worm assembly 6 is arranged inside the box body assembly 1, the second worm assembly 6 is welded with the box body assembly 1, and the microwave antenna 7 is connected with the folding frame assembly 3.
The second embodiment is as follows:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the first embodiment will be further described with reference to the case assembly 1 made of an aluminum alloy.
The third concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, and the present embodiment further describes the first embodiment in which the number of the bottom wheel assemblies 5 is two.
The fourth concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the first embodiment will be further described, in which the worm wheel 4-7 of the folding leg is connected to the folding leg assembly 3.
The working principle of the device is as follows: when the box body assembly 1 needs to be opened and closed, the first stepping motor 6-1-1 is started, the first stepping motor 6-1-1 starts to rotate, the first stepping motor 6-1-1 drives the coupler 6-1-2 to rotate, the coupler 6-1-2 drives the worm shaft 6-1-3 to rotate, the left bearing seat assembly 6-2 presses the worm shaft 6-1-3, the left bearing seat assembly 6-2 plays a role in supporting and fixing the worm shaft 6-1-3, the right bearing seat assembly 6-4 presses the worm shaft 6-1-3, the right bearing seat assembly 6-4 plays a role in supporting and fixing the worm shaft 6-1-3, the worm shaft 6-1-3 is fixed in the horizontal direction, and the second bearing 6-2-2 is excessively matched with the worm shaft 6-1-3, the friction force in the circumferential direction is reduced, so that the worm shaft 6-1-3 can only rotate along the self central shaft, the worm shaft 6-1-3 drives the worm wheel 6-3 to rotate, when the worm wheel 6-3 rotates anticlockwise, the crank assembly 2-2 fixedly connected with the worm wheel 6-3 rotates anticlockwise, the crank 2-2-1 drives one end of the connecting rod I2-2-2 to move downwards, the distance between the connecting rod I2-2-2 and the end point of the crank 2-2-1 is increased, the main connecting rod frame 2-1 is pushed to do circumferential motion by taking the left box body frame 1-2-3 as the center, when the worm wheel 6-3 rotates clockwise, the crank assembly 2-2 fixedly connected with the worm wheel 6-3 rotates clockwise, the crank 2-2-1 rotates clockwise, the crank 2-2-1 drives one end of the connecting rod I2-2-2 to move upwards, the distance between the end point of the connecting rod I2-2-2-1 and the end point of the crank 2-2-1 is reduced, the main connecting rod frame 2-1 is pushed to do circular motion by taking the box body frame 1-2-3 on the left side as the center, the main connecting rod frame 2-1-3 is pushed to move downwards, the main connecting rod frame 2-1-3 is pushed to pull the cover plate connecting rod 1-1-3, the cover plate connecting rod 1-1-3 drives the cover plate 1-1-1 to move downwards, the cover plate combination 1-1 is closed, the box cover and the connecting rod mechanism can be opened and closed together, the complex structure of independent motion. The folding rack combination 3 is controlled by a worm combination I4, when a stepping motor 4-1 rotates, a tensioning coupling 4-2 is driven to rotate, a bearing seat 4-3 supports and fixes a folding rack worm 4-6, the folding rack worm 4-6 can only rotate along the central line of the folding rack worm 4-2 under the driving of the tensioning coupling 4-2, the folding rack worm 4-6 is meshed with a folding rack worm wheel 4-7, the folding rack worm 4-6 drives a folding rack worm wheel 4-7 to rotate, when the folding rack worm wheel 4-7 rotates clockwise, a connecting shaft of a driving rod 3-1 and a connecting rod II 3-2 is driven to move downwards, the connecting rod II 3-2 moves downwards, a connecting shaft end of the connecting rod II 3-2 and a connecting rod II 3-3 moves downwards, a microwave antenna 7 is driven to move downwards, the reduction ratio of the folding rack worm 4-6 and the folding rack worm wheel 4, the output torque is large, the low stable speed movement of the connecting rod mechanism can be ensured, the antenna with larger weight can be carried by the connecting rod mechanism, the folding frame worm 4-6 and the folding frame worm wheel 4-7 can be self-locked, the stable maintenance of the position of the connecting rod during power failure is ensured, and the movement caused by gravity can not occur. The folding rack combination 3 can lead the antenna to be conveniently folded and put into a box when not in use, and can increase the height of the antenna when in use, thereby ensuring better information collection.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (4)
1. The utility model provides a radar microwave antenna loads case, includes box combination (1), connecting rod frame combination (2), folding leg combination (3), worm combination unification (4), return pulley combination (5), two (6) of worm combination, microwave antenna (7), its characterized in that: the box body combination (1) consists of a cover plate combination (1-1) and a box body welding part (1-2), the cover plate combination (1-1) is arranged on the upper side of the box body welding part (1-2), and the cover plate combination (1-1) is connected with the box body welding part (1-2) through bolts;
the cover plate combination (1-1) is composed of a cover plate (1-1-1), a cover plate support (1-1-2) and a cover plate connecting rod (1-1-3), the cover plate (1-1-1) is a rectangular plate, the cover plate (1-1-1) is installed on the upper side of the cover plate support (1-1-2), the cover plate (1-1-1) is connected with the cover plate support (1-1-2) through bolts, the cover plate connecting rod (1-1-3) is installed on the lower side of the cover plate (1-1-1), and the cover plate connecting rod (1-1-3) is connected with the cover plate support (1-1-2) through a shaft;
the box body welding joint (1-2) consists of a box body (1-2-1), hanging buckles (1-2-2), a box body frame (1-2-3), bottom wheel mounting plates (1-2-4) and hinges (1-2-5), the box body (1-2-1) is a square groove, the hanging buckles (1-2-2) are arranged on the outer side of the box body (1-2-1), the hanging buckles (1-2-2) are welded with the box body (1-2-1), the box body frame (1-2-3) is arranged on the inner side of the box body (1-2-1), the box body frame (1-2-3) is welded with the box body (1-2-1), the bottom wheel mounting plates (1-2-4) are arranged on the lower side of the box body (1-2-1), the bottom wheel mounting plate (1-2-4) is mounted on the outer side of the box body (1-2-1), the bottom wheel mounting plate (1-2-4) is welded with the box body (1-2-1), the hinge (1-2-5) is mounted on the outer side of the box body (1-2-1), and the hinge (1-2-5) is connected with the box body (1-2-1) through bolts;
the connecting rod frame assembly (2) consists of a main connecting rod frame (2-1) and a crank assembly (2-2), the main connecting rod frame (2-1) is arranged on the left side of the crank assembly (2-2), and the main connecting rod frame (2-1) is connected with a shaft of the crank assembly (2-2);
the main connecting rod frame (2-1) consists of a main beam (2-1-1), a top beam (2-1-2), a back beam (2-1-3), a bottom beam (2-1-4) and a reinforcing beam (2-1-5), wherein the main beam (2-1-1) is arranged on the left side of the top beam (2-1-2), the main beam (2-1-1) is connected with the shaft of the top beam (2-1-2), the top beam (2-1-2) is arranged on the upper side of the back beam (2-1-3), the top beam (2-1-2) is welded with the back beam (2-1-3), the bottom beam (2-1-4) is arranged on the lower side of the back beam (2-1-3), the bottom beam (2-1-4) is welded with the back beam (2-1-3), the bottom beam (2-1-4) is installed on the lower side of the main beam (2-1-1), the bottom beam (2-1-4) is welded with the main beam (2-1-1), the reinforcing beam (2-1-5) is welded with the back beam (2-1-3), the reinforcing beam (2-1-5) is welded with the bottom beam (2-1-4), the reinforcing beam (2-1-5) is welded with the top beam (2-1-2), and the reinforcing beam (2-1-5) is welded with the main beam (2-1-1);
the crank assembly (2-2) consists of a crank (2-2-1) and a connecting rod I (2-2-2), the crank (2-2-1) is arranged on the right side of the connecting rod I (2-2-2), and the crank (2-2-1) is connected with the connecting rod I (2-2-2) through a shaft;
the folding frame assembly (3) consists of a driving rod (3-1), a second connecting rod (3-2) and a driven rod (3-3), the driving rod (3-1) is installed on the upper side of the second connecting rod (3-2), the driving rod (3-1) is connected with the second connecting rod (3-2) through a shaft, the driven rod (3-3) is installed on the lower side of the second connecting rod (3-2), and the driven rod (3-3) is connected with the second connecting rod (3-2) through a shaft;
the worm and gear combination unit (4) consists of a stepping motor (4-1), a tensioning coupling (4-2), a bearing seat (4-3), a shaft sleeve (4-4), a gland (4-5), a folding frame worm (4-6), a folding frame worm gear (4-7) and a bearing unit (4-8), wherein the stepping motor (4-1) is arranged on the left side of the tensioning coupling (4-2), the stepping motor (4-1) is connected with the tensioning coupling (4-2), the bearing seat (4-3) is arranged on the right side of the tensioning coupling (4-2), the shaft sleeve (4-4) is arranged on the inner side of the bearing seat (4-3), the gland (4-5) is arranged on the side face of the bearing seat (4-3), and the gland (4-5) is connected with the bearing seat (4-3) through bolts, a folding frame worm (4-6) is arranged on the right side of the gland (4-5), the folding frame worm (4-6) is in clearance fit with the gland (4-5), a folding frame worm wheel (4-7) is arranged on the lower portion of the folding frame worm (4-6), the folding frame worm wheel (4-7) is meshed with the folding frame worm (4-6), the folding frame worm wheel (4-7) is welded with the connecting rod frame assembly (2), a bearing I (4-8) is arranged inside the bearing seat (4-3), the bearing I (4-8) is in over fit with the bearing seat (4-3), the bearing I (4-8) is connected with the folding frame worm (4-6), the bearing I (4-8) is in over fit with the folding worm frame (4-6), the bearing I (4-8) is arranged on two sides of the shaft sleeve (4-4), the bearing I (4-8) is connected with the shaft sleeve (4-4);
the worm combination II (6) consists of a motor worm combination (6-1), a left bearing seat combination (6-2), a worm wheel (6-3) and a right bearing seat combination (6-4), the motor worm combination (6-1) is connected with the left bearing seat combination (6-2), the motor worm combination (6-1) is in over fit with the left bearing seat combination (6-2), the worm wheel (6-3) is arranged on the right side of the left bearing seat combination (6-2), the worm wheel (6-3) is arranged on the upper side of the motor worm combination (6-1), the worm wheel (6-3) is meshed with the motor worm combination (6-1), the right bearing seat combination (6-4) is arranged at the right end of the motor worm combination (6-1), the right bearing seat combination (6-4) is connected with the worm motor combination (6-1), the right bearing seat assembly (6-4) is in over-fit with the motor worm assembly (6-1);
the motor and worm combination (6-1) consists of a first stepping motor (6-1-1), a coupler (6-1-2), a worm shaft (6-1-3) and a shaft elastic check ring (6-1-4), wherein the first stepping motor (6-1-1) is arranged on the left side of the coupler (6-1-2), the first stepping motor (6-1-1) is connected with the coupler (6-1-2), the worm shaft (6-1-3) is arranged on the right side of the coupler (6-1-2), the worm shaft (6-1-3) is connected with the coupler (6-1-2), the shaft elastic check ring (6-1-4) is arranged on the right end of the worm shaft (6-1-3), and the shaft elastic check ring (6-1-4) is excessively matched with the worm shaft (6-1-3) Combining;
the left bearing seat assembly (6-2) consists of a left bearing seat (6-2-1), a second bearing seat (6-2-2), a hexagon head bolt (6-2-3) and a left bearing seat gland (6-2-4), the left bearing seat (6-2-1) is arranged at the outer side of the second bearing seat (6-2-2), the hexagon head bolt (6-2-3) is in threaded connection with the left bearing seat (6-2-1), the hexagon head bolt (6-2-3) is in threaded connection with the left bearing seat gland (6-2-4), the left bearing seat gland (6-2-4) is arranged at the side surface of the second bearing seat (6-2-2), the left bearing seat gland (6-2-4) is connected with the second bearing seat (6-2-2), the left bearing seat gland (6-2-4) is arranged on the side surface of the left bearing seat (6-2-1), and the left bearing seat gland (6-2-4) is connected with the left bearing seat (6-2-1) through a bolt;
the connecting rod frame combination (2) is arranged inside the box body combination (1), the connecting rod frame combination (2) is connected with a shaft of the box body combination (1), the folding frame combination (3) is arranged inside the box body combination (1), the folding frame combination (3) is connected with the shaft of the connecting rod frame combination (2), the first worm combination (4) is welded with the connecting rod frame combination (2), the bottom wheel combination (5) is arranged at the lower part of the box body combination (1), the bottom wheel combination (5) is connected with the box body combination (1) through bolts, the second worm combination (6) is arranged inside the box body combination (1), the second worm combination (6) is welded with the box body combination (1), and the microwave antenna (7) is connected with the folding frame combination (3) through bolts.
2. A radar microwave antenna loading case according to claim 1, characterized in that: the box body combination (1) is made of aluminum alloy.
3. A radar microwave antenna loading case according to claim 1, characterized in that: the number of the bottom wheel combinations (5) is two.
4. A radar microwave antenna loading case according to claim 1, characterized in that: the folding rack worm wheel (4-7) is connected with the folding rack assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079487.1A CN109167147B (en) | 2018-09-17 | 2018-09-17 | Radar microwave antenna loading box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811079487.1A CN109167147B (en) | 2018-09-17 | 2018-09-17 | Radar microwave antenna loading box |
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| CN109167147A CN109167147A (en) | 2019-01-08 |
| CN109167147B true CN109167147B (en) | 2020-05-22 |
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Effective date of registration: 20200430 Address after: 325000 Room 303, building 6, Xuya Lane apartment, Lianchi street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Chen Jianfan Address before: Siming District of Xiamen city in Fujian Province, 361005 South Siming Road No. 422, Xiamen University Applicant before: Xu Jinmei |
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