CN211013449U - Target simple testing device for wind resistance - Google Patents
Target simple testing device for wind resistance Download PDFInfo
- Publication number
- CN211013449U CN211013449U CN201922396787.9U CN201922396787U CN211013449U CN 211013449 U CN211013449 U CN 211013449U CN 201922396787 U CN201922396787 U CN 201922396787U CN 211013449 U CN211013449 U CN 211013449U
- Authority
- CN
- China
- Prior art keywords
- target
- fan
- fixed seat
- wind resistance
- stepping motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a simple testing device for wind resistance of a target, which is provided with an output fan mechanism and can supply air in multiple directions; the target mounting mechanism is used for mounting a target; the output fan mechanism is provided with a first fixed seat, the first fixed seat is fixedly connected with an air cylinder, the air cylinder is connected with a second fixed seat, the second fixed seat is connected with a third fixed seat, and the third fixed seat is connected with a fan and a stepping motor; the target installation mechanism is provided with a target static pressure box, a target is arranged in an inner cavity of the target static pressure box, a protection net groove is arranged on one side, away from the fan, of the target static pressure box, a protection net is arranged in the protection net groove, the target is connected with a displacement sensor, and the displacement sensor is electrically connected to the control unit. The utility model discloses be equipped with but angle regulation and height's output fan mechanism, can adjust the output wind gap angle of fan through step motor, can adjust the whole height of fan through the cylinder, when convenient the detection, still do benefit to and improve the accuracy of wind resistance measurement.
Description
Technical Field
The utility model relates to a target detects technical field, especially relates to a simple and easy testing arrangement of target wind resistance.
Background
The target is important equipment for performing target practice and testing the striking effect by using a gun or a cannon and the like. Modern combat means are continuously developed, weapons are continuously improved and renewed, and during the development process of the weapons, performance inspection and identification are required, so live ammunition target practice tests are required. The target can also be used for daily exercise training of the army and can be used for simulating an attack target in simulated actual combat exercises. Therefore, the target has important significance for the development of weapon equipment technology and the improvement of combat ability.
At present, before the target is put into an actual combat practice place, a wind resistance test needs to be carried out, otherwise, the accuracy of actual combat practice or performance test is influenced by deviation and deformation of the target in a strong wind climate. The wind resistance test of the target, such as using a large wind tunnel, has very high cost and energy consumption, and a simple test device with low cost needs to be developed.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, providing a simple and easy testing arrangement of target wind resistance.
Realize the utility model discloses the technical scheme of purpose is: a simple wind resistance tester for target has
The output fan mechanism can supply air in multiple directions;
the target mounting mechanism is used for mounting a target;
the output fan mechanism is provided with a first fixed seat, the first fixed seat is fixedly connected with an air cylinder, the air cylinder is connected with a second fixed seat, the second fixed seat is connected with a third fixed seat, and the third fixed seat is connected with a fan and a stepping motor;
the target installation mechanism is provided with a target static pressure box, a target is arranged in an inner cavity of the target static pressure box, a protective net groove is arranged on one side, away from the fan, of the target static pressure box, a protective net is arranged in the protective net groove, the target is connected with a displacement sensor, and the displacement sensor is electrically connected to the control unit.
According to the technical scheme, the two sides of the fan are fixedly connected with the rotating shaft, the third fixing seat is provided with the bearing matched with the rotating shaft, and the stepping motor is connected to the rotating shaft.
According to the technical scheme, the rotating shaft on one side of the fan penetrates through the third fixing seat and is provided with the first gear, and the stepping motor is connected with the second gear matched with the first gear.
Above-mentioned technical scheme displacement sensor has 2, is located respectively the upside and the downside of target.
In the technical scheme, the stepping motor is a permanent magnet stepping motor.
According to the technical scheme, a stepping motor mounting seat is arranged between the stepping motor and the second fixing seat.
According to the technical scheme, the universal brake wheel is connected below the target static pressure box.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) the utility model discloses simple structure, simple to operate. The utility model discloses be equipped with but angle regulation and height's output fan mechanism, can adjust the output wind gap angle of fan through step motor, can adjust the whole height of fan through the cylinder, when convenient the detection, still do benefit to and improve the accuracy of wind resistance measurement.
(2) The utility model discloses target static pressure case is equipped with protection wire netting groove and protection network, prevents to damage suddenly in the target test process and causes the injury, improves the security.
(3) The utility model discloses target static pressure case below is equipped with universal brake wheel, can adjust the distance between target and the fan, is convenient for conveniently detect.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fan and the third fixing seat of the present invention.
In the figure: the device comprises a first fixed seat 11, a cylinder 12, a second fixed seat 13, a third fixed seat 14, a fan 15, a stepping motor 16, a target static pressure box 21, a target 22, a protective net groove 23, a protective net 24, a displacement sensor 25, a control unit 26, a rotating shaft 151, a bearing 141, a first gear 152, a second gear 161, a stepping motor mounting seat 162 and a universal brake wheel 211.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
(example 1)
Referring to fig. 1 and 2, the utility model provides a simple testing device for wind resistance of a target, which is provided with an output fan mechanism and can supply air in multiple directions;
the target mounting mechanism is used for mounting a target;
the output fan mechanism is provided with a first fixed seat 11, the first fixed seat 11 is fixedly connected with an air cylinder 12, the air cylinder 12 is connected with a second fixed seat 13, the second fixed seat 13 is connected with a third fixed seat 14, and the third fixed seat 14 is connected with a fan 15 and a stepping motor 16;
the target installation mechanism is provided with a target static pressure box 21, a target 22 is arranged in the inner cavity of the target static pressure box 21, a protective net groove 23 is arranged on one side, away from the fan 15, of the target static pressure box 21, a protective net 24 is arranged in the protective net groove 23, the target 22 is connected with a displacement sensor 25, and the displacement sensor 25 is electrically connected to a control unit 26. The displacement sensor 25 is a product known on the market, and the control unit 26 comprises a display, a processor, etc., and collects and processes the measurement results of the displacement sensor 25, and the use and specific connection thereof are the prior art, and will not be described herein too much, and will not affect the understanding of those skilled in the art.
Both sides fixedly connected with axis of rotation 151 of fan 15, third fixing base 14 be equipped with axis of rotation 151 complex bearing 141, step motor 16 connect in axis of rotation 151.
A rotating shaft 151 on one side of the fan 15 penetrates through the third fixing seat 14 and is provided with a first gear 152, and the stepping motor 16 is connected with a second gear 161 matched with the first gear 152.
The displacement sensors 25 are 2, and are respectively located on the upper side and the lower side of the target 22.
The stepping motor 16 is a permanent magnet stepping motor.
A stepping motor mounting seat 162 is arranged between the stepping motor 16 and the second fixing seat 13.
And a universal brake wheel 211 is connected below the target static pressure box 21.
The utility model discloses a theory of operation does: when the device is used, the target 22 is fixedly connected to the target static pressure box 21, the protective net 24 is installed in the protective net groove 23, and the universal brake wheel 211 is used for moving the target static pressure box 21 to a better test position and then fixing the target static pressure box. The lifting of the cylinder 12 is used to drive the lifting of the second fixing seat 13 and the fan 15 installed on the third fixing seat 14, so that the fan 15 reaches a proper test height. The stepping motor 16 rotates to drive the second gear 161 to rotate, the second gear 161 drives the first gear 152 to rotate, the first gear 152 drives the rotating shaft 151 to rotate in the bearing 141, and the rotating shaft 151 is fixedly connected to the fan 15, so that the fan can adjust the angle of the air outlet. The fan 15 is started, displacement is detected by the displacement sensor 25 and a signal is sent to the control unit 26 for processing.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a simple and easy testing arrangement of target wind resistance which characterized in that: has the advantages of
The output fan mechanism can supply air in multiple directions;
the target mounting mechanism is used for mounting a target;
the output fan mechanism is provided with a first fixed seat (11), the first fixed seat (11) is fixedly connected with an air cylinder (12), the air cylinder (12) is connected with a second fixed seat (13), the second fixed seat (13) is connected with a third fixed seat (14), and the third fixed seat (14) is connected with a fan (15) and a stepping motor (16);
the target installation mechanism is provided with a target static pressure box (21), a target (22) is arranged in the inner cavity of the target static pressure box (21), a protective net groove (23) is arranged on one side, away from the fan (15), of the target static pressure box (21), a protective net (24) is arranged in the protective net groove (23), the target (22) is connected with a displacement sensor (25), and the displacement sensor (25) is electrically connected to a control unit (26).
2. The target wind resistance simple test device according to claim 1, characterized in that: both sides fixedly connected with axis of rotation (151) of fan (15), third fixing base (14) be equipped with axis of rotation (151) complex bearing (141), step motor (16) connect in axis of rotation (151).
3. The target wind resistance simple test device according to claim 2, characterized in that: a rotating shaft (151) on one side of the fan (15) penetrates through the third fixing seat (14) and is provided with a first gear (152), and the stepping motor (16) is connected with a second gear (161) matched with the first gear (152).
4. The target wind resistance simple test device according to claim 1, characterized in that: the displacement sensors (25) are 2 and are respectively positioned at the upper side and the lower side of the target (22).
5. The target wind resistance simple test device according to claim 1, characterized in that: the stepping motor (16) is a permanent magnet stepping motor.
6. The target wind resistance simple test device according to claim 1, characterized in that: a stepping motor mounting seat (162) is arranged between the stepping motor (16) and the second fixing seat (13).
7. The target wind resistance simple test device according to claim 1, characterized in that: and a universal brake wheel (211) is connected below the target static pressure box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396787.9U CN211013449U (en) | 2019-12-26 | 2019-12-26 | Target simple testing device for wind resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396787.9U CN211013449U (en) | 2019-12-26 | 2019-12-26 | Target simple testing device for wind resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013449U true CN211013449U (en) | 2020-07-14 |
Family
ID=71479689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396787.9U Active CN211013449U (en) | 2019-12-26 | 2019-12-26 | Target simple testing device for wind resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705392A (en) * | 2022-06-02 | 2022-07-05 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
| CN116183155A (en) * | 2023-05-04 | 2023-05-30 | 常州佳尔科仿真器材有限公司 | Continuous test system for decoy stability |
| CN116499685A (en) * | 2023-06-27 | 2023-07-28 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
| CN116678587A (en) * | 2023-07-27 | 2023-09-01 | 江苏玄博智能标识科技有限公司 | Sign board wind resistance performance detection equipment |
-
2019
- 2019-12-26 CN CN201922396787.9U patent/CN211013449U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705392A (en) * | 2022-06-02 | 2022-07-05 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
| CN114705392B (en) * | 2022-06-02 | 2022-08-26 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
| CN116183155A (en) * | 2023-05-04 | 2023-05-30 | 常州佳尔科仿真器材有限公司 | Continuous test system for decoy stability |
| CN116499685A (en) * | 2023-06-27 | 2023-07-28 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
| CN116499685B (en) * | 2023-06-27 | 2023-08-29 | 常州佳尔科仿真器材有限公司 | System false target wind resistance testing device |
| CN116678587A (en) * | 2023-07-27 | 2023-09-01 | 江苏玄博智能标识科技有限公司 | Sign board wind resistance performance detection equipment |
| CN116678587B (en) * | 2023-07-27 | 2023-10-20 | 江苏玄博智能标识科技有限公司 | Sign board wind resistance performance detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211013449U (en) | Target simple testing device for wind resistance | |
| KR101806139B1 (en) | Performance Testing Device for Multirotor | |
| CN206132392U (en) | Fan trouble experimental simulation platform | |
| CN205941030U (en) | Vibration state simulation experiment device | |
| CN110986809B (en) | Method and device for measuring radial clearance of motor bearing assembly | |
| CN107976482B (en) | System and method for monitoring cracks of disc parts in situ in service life assessment test | |
| CN106017419B (en) | Horizontal universal angle measuring device and measuring method | |
| CN106950062B (en) | Test experiment table for anti-drop performance of magnetic suspension bearing | |
| CN201615839U (en) | Hand-held electric drill automatic slow-down characteristic test mechanism | |
| CN204555966U (en) | Blower fan tower barrel incline measurement device | |
| US20180313706A1 (en) | Wind speed measurement apparatus | |
| CN209069122U (en) | A kind of simulation test bench for rocket projectile angle measurement unit | |
| CN208366391U (en) | A kind of humiture measurement mechanism with long service life | |
| CN208672251U (en) | A kind of air-tightness detection device for automobile electronics production | |
| CN101706255A (en) | Detection method and detector of commutator segment interdeep | |
| CN204718556U (en) | A kind of bearing with end cover room inside diameter detection device | |
| CN111998733B (en) | Automatic calibration method for shock wave target | |
| CN205718727U (en) | Motor housing bearing chamber is beated value detection device | |
| CN204612806U (en) | Electronic balance automatic angle measurement difference machine | |
| CN114323648A (en) | Test system for dynamic performance of ball bearing of X-ray tube | |
| CN113306745B (en) | Power testing device and system | |
| CN207351370U (en) | A kind of crank pulley assembling and timing marks detecting tool for angle | |
| CN106441892B (en) | A kind of prediction technique of the subcritical resonance speed position of roller bearings rotor-support-foundation system | |
| CN209570188U (en) | Environment data collector | |
| CN220199595U (en) | Detector for balancing flight angle of unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |