CN204514177U - A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly - Google Patents
A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly Download PDFInfo
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- CN204514177U CN204514177U CN201520161537.6U CN201520161537U CN204514177U CN 204514177 U CN204514177 U CN 204514177U CN 201520161537 U CN201520161537 U CN 201520161537U CN 204514177 U CN204514177 U CN 204514177U
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- elevating mechanism
- carrying platform
- mechanism assembly
- vehicle
- mounted remote
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Abstract
The utility model discloses a kind of vehicle-mounted remote-control weapon station elevating mechanism assembly, comprise motor, worm screw, worm gear, carrying platform and frame, described motor is coaxially connected with worm screw, described worm screw is meshed with described worm gear, described carrying platform is fixedly connected with described worm gear, and described carrying platform is arranged in described frame by left and right gudgeon is rotatable, described elevating mechanism assembly also comprises the locking device be arranged between described frame and described carrying platform, for locking the position of described carrying platform relative to described frame.The utility model is by the elevating mechanism assembly of motor, worm gear, worm screw, carrying platform composition, and can realize vehicle-mounted remote-control weapon station high and low angle and control, its structure is simple, and flexible operation, is convenient to realize Electromechanical Control.Described locking device at worm and gear because applying locking action to elevating mechanism assembly when wearing and tearing self-locking is lost efficacy, can be avoided elevating mechanism to freely swing thus affecting fire accuracy.
Description
Technical field
The utility model relates to RWS technical field, particularly a kind of elevating mechanism assembly of vehicle-mounted remote-control weapon station.
Background technology
RWS is a kind of relatively independent modularization, generalization armament systems that can be arranged on multiple tank, possesses target search, identification, tracking, aims at and the remotely controlling functional of stable shooting between advancing.RWS elevating mechanism assembly is the typical machine transmission mechanism controlling RWS luffing angle, and it is generally made up of runner and bevel gearing, Worm and Worm Gear Driving device, buffer brake device, height arbor and elevation rack etc.General elevating mechanism also comprises adjustment volution, for adjusting the engagement of worm gear and worm screw.In actual use, because the load of transmission system is comparatively large, the impact of impact shock during shooting in addition, elevating mechanism often breaks down, and is mainly manifested in the excessive and not self-locking of dyskinesia, backlash, not only affects peacetime training, and affect ball firing in wartime.
Worm and gear on driving-chain itself has the characteristic of self-locking, in the good situation of maintenance situation, generally can meet instructions for use, and after worm and gear wearing and tearing, back lash is excessive or worm screw shifting amount is excessive, easily occurs not locking phenomenon.
Utility model content
The utility model has designed and developed a kind of vehicle-mounted remote-control weapon station elevating mechanism assembly, by the elevating mechanism assembly of motor, worm gear, worm screw, carrying platform composition, can realize vehicle-mounted remote-control weapon station high and low angle to control, and the locking device in elevating mechanism assembly can at worm and gear because applying locking action to elevating mechanism assembly when wearing and tearing self-locking is lost efficacy.
The technical scheme that the utility model provides is:
A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly, comprises
Motor;
Frame;
Worm screw, it is connected with described motor coaxle, and described worm screw rotates under the driving of motor;
Worm gear, itself and described worm engaging, described worm gear is fan-shaped;
Carrying platform, it is fixedly connected with described worm gear, and described carrying platform is arranged in described frame by left and right gudgeon is rotatable;
Locking device, it is arranged between described carrying platform and frame, for locking the position of described carrying platform relative to described frame.
Preferably, described locking device comprises the ratchet mechanism being arranged on gudgeon place, described left and right respectively, described ratchet mechanism comprises ratchet and pawl, described ratchet is fixedly connected with described left and right gudgeon respectively, and the ratchet mechanism being arranged on left gudgeon place and the ratchet mechanism being arranged on auris dextra axle place to limit the direction of rotating contrary.
Preferably, described ratchet mechanism also comprises electromagnet, can attract the restriction of described ratchet releasing to described ratchet after described electromagnet energising.
Preferably, described elevating mechanism assembly also comprises worm gear, and it is arranged to fan-shaped, and the segment angle below described worm gear is made up of angle of depression α and elevation angle β, α=20 °, β=70 °.
Preferably, in the middle part of described worm gear, be provided with scalloped recess, to alleviate described worm gear weight.
Preferably, described elevating mechanism assembly also comprises stopping means, for limiting the luffing angle of described carrying platform.
Preferably, described stopping means limits the luffing angle of described carrying platform is-15 ° ~ 65 °.
Preferably, described stopping means comprises position-restricted housing, spacer pin and spacing spring, described position-restricted housing is fixed in described frame, and described spacer pin and spacing spring are arranged in described position-restricted housing, makes described stopping means carry out buffer limit to described carrying platform.
Preferably, described stopping means comprises the stopper slot be arranged in described frame and the limited block be arranged on described worm gear, and described limited block slides in described stopper slot, for limiting the luffing angle of described carrying platform.
Preferably, described stopping means also comprises travel switch.
Beneficial effect described in the utility model is: the utility model has designed and developed a kind of vehicle-mounted remote-control weapon station elevating mechanism assembly, by the elevating mechanism assembly of motor, worm gear, worm screw, carrying platform composition, vehicle-mounted remote-control weapon station high and low angle can be realized control, its structure is simple, flexible operation, is convenient to realize Electromechanical Control.Described elevating mechanism assembly also comprises locking device, and it at worm and gear because applying locking action to elevating mechanism assembly when wearing and tearing self-locking is lost efficacy, can be avoided elevating mechanism to freely swing thus affecting fire accuracy.
Accompanying drawing explanation
Fig. 1 is elevating mechanism assembly general structure schematic diagram described in the utility model.
Fig. 2 is locking device structure schematic diagram described in the utility model.
Fig. 3 is the three-dimensional shaft mapping of worm gear described in the utility model
Fig. 4 is the front view of worm gear described in the utility model.
Fig. 5 is stopping means one embodiment structural representation described in the utility model.
Fig. 6 is another embodiment structural representation of stopping means described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of vehicle-mounted remote-control weapon station elevating mechanism assembly, and comprise motor 1, worm screw 2, worm gear 3, carrying platform 4 and frame 5, described motor 1 is coaxially connected with worm screw 2, and worm screw 2 is rotated under the driving of motor 1.Described worm screw 2 is meshed with described worm gear 3, and carrying platform 4 is fixedly connected with worm gear 3, and carrying platform 4 is arranged in frame 5 by left and right gudgeon 6,7, and carrying platform 4 can rotate relative to frame 5 around left and right gudgeon 6,7.Between frame 5 and carrying platform 4, be provided with locking device, at worm screw 2, worm gear 3 because locking carrying platform 4 when wearing and tearing self-locking is lost efficacy, elevating mechanism assembly can be avoided and freely swing thus affect fire accuracy.In this technical scheme, achieve the control of carrying platform 4 luffing angle, and possess good self-locking property.
As shown in Figure 2, a kind of implementation of the locking device in technique scheme is: at left and right gudgeon 6, respectively ratchet mechanism is installed on 7, described ratchet mechanism comprises ratchet 8,9 and ratchet 10,11, two ratchets 8,9 are fixedly connected with left and right gudgeon 6,7 respectively, and the ratchet mechanism being arranged on left gudgeon 6 place is contrary with the installation direction of the ratchet mechanism being arranged on auris dextra axle 7 place, two ratchet mechanisms are made to limit the rotation of carrying platform 4 both direction respectively.By the restriction of these two ratchet mechanisms, the position that carrying platform 4 is locked in is fixing, even if when the self-locking of Worm Wheel System system was lost efficacy, also can not there is autorotation in carrying platform 4, ensure that the fire accuracy of RWS.When needs carrying platform 4 rotates to adjust luffing angle, then ratchet 10,11 is lifted from ratchet 8,9 and remove the restriction dynamic to ratchet 8,9, make carrying platform 4 can adjust luffing angle under transmission system drives.
In technique scheme, being lifted to remove the restriction of rotating ratchet 8,9 from ratchet 8,9 by ratchet 10,11 is realized by the mode of installation electromagnet 12,13, described electromagnet 12,13 is arranged in frame 5, electromagnet 12,13 can produce electromagnetic force after being energized, ratchet 10,11 is attracted to lift from ratchet 8,9, to remove the restriction of rotating ratchet 8,9.When needs locking ratchet 8,9 by electromagnet power-off, ratchet 10,11 again snaps in the ratchet on ratchet 8,9 restriction completed ratchet 8,9 under action of reset spring.
As shown in Fig. 3 Fig. 4, in another kind of example, the segment angle below described worm gear 3 is made up of angle of depression α and elevation angle β, wherein α=20 °, β=70 °.
In technique scheme, in the middle part of described worm gear 3, be provided with scalloped recess 14, to alleviate described worm gear 3 weight.
In another kind of example, described elevating mechanism assembly also comprises stopping means, for limiting the luffing angle of described carrying platform 4.
In technique scheme, described stopping means by the luffing angle of carrying platform 4 be limited in-15 ° ~ 65 ° scope within.
As shown in Figure 5, a kind of implementation of the stopping means in technique scheme is: described stopping means comprises position-restricted housing 15, spacer pin 16 and spacing spring 17, described position-restricted housing 15 is fixed in described frame 5, and spacer pin 16 and spacing spring 17 are arranged in position-restricted housing 15.When carrying platform 4 luffing angle reach maximum limit parallactic angle spend time, first carrying platform 4 can touch spacer pin 16, spacer pin 16 can compress spacing spring 17, certain buffering is carried out to carrying platform 4, when spacer pin 16 touches position-restricted housing 15 bottom, spacer pin 16 can not continue mobile, and then carries out compulsory spacing to carrying platform 4, makes within the scope of its luffing angle being limited in specifying.
As shown in Figure 6, the another kind of implementation of described stopping means is: described stopping means comprises the stopper slot 18 be arranged in described frame 5 and the limited block 19 be arranged on described worm gear, described limited block 19 slides in described stopper slot 18, when limited block 19 moves to stopper slot 18 both sides, complete compulsory spacing, limit the luffing angle of described carrying platform 4.
In the embodiment of above-mentioned two kinds of stopping means, being provided with travel switch, can travel switch being touched when carrying platform 4 is positioned at restraining position, control motor stalling, preventing the motor when forcing spacing to be burned because of overload.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. a vehicle-mounted remote-control weapon station elevating mechanism assembly, comprises
Frame;
Carrying platform, its two ends are respectively arranged with left and right gudgeon, and described carrying platform is arranged in described frame by left and right gudgeon is rotatable;
Locking device, it is arranged between described carrying platform and frame, for locking the position of described carrying platform relative to described frame.
2. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 1, it is characterized in that, described locking device comprises the ratchet mechanism being arranged on gudgeon place, described left and right respectively, described ratchet mechanism comprises ratchet and pawl, described ratchet is fixedly connected with described left and right gudgeon respectively, and the ratchet mechanism being arranged on left gudgeon place and the ratchet mechanism being arranged on auris dextra axle place to limit the direction of rotating contrary.
3. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 2, it is characterized in that, described ratchet mechanism also comprises electromagnet, can attract the restriction of described ratchet releasing to described ratchet after described electromagnet energising.
4. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 1, it is characterized in that, described elevating mechanism assembly also comprises worm gear, and it is arranged to fan-shaped, and the segment angle below described worm gear is made up of angle of depression α and elevation angle β, α=20 °, β=70 °.
5. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 4, is characterized in that, be provided with scalloped recess in the middle part of described worm gear, to alleviate described worm gear weight.
6. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 5, it is characterized in that, described elevating mechanism assembly also comprises stopping means, for limiting the luffing angle of described carrying platform.
7. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 6, is characterized in that, the luffing angle that described stopping means limits described carrying platform is-15 ° ~ 65 °.
8. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 7, it is characterized in that, described stopping means comprises position-restricted housing, spacer pin and spacing spring, described position-restricted housing is fixed in described frame, described spacer pin and spacing spring are arranged in described position-restricted housing, make described stopping means carry out buffer limit to described carrying platform.
9. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 7, it is characterized in that, described stopping means comprises the stopper slot be arranged in described frame and the limited block be arranged on described worm gear, described limited block slides in described stopper slot, for limiting the luffing angle of described carrying platform.
10. vehicle-mounted remote-control weapon station elevating mechanism assembly according to claim 8 or claim 9, it is characterized in that, described stopping means also comprises travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161537.6U CN204514177U (en) | 2015-03-20 | 2015-03-20 | A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161537.6U CN204514177U (en) | 2015-03-20 | 2015-03-20 | A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly |
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| Publication Number | Publication Date |
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| CN204514177U true CN204514177U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161537.6U Expired - Fee Related CN204514177U (en) | 2015-03-20 | 2015-03-20 | A kind of vehicle-mounted remote-control weapon station elevating mechanism assembly |
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| CN (1) | CN204514177U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752355A (en) * | 2016-05-12 | 2016-07-13 | 南京奇蛙智能科技有限公司 | Cradle head mechanism capable of being retracted and extended |
| CN112855835A (en) * | 2020-12-22 | 2021-05-28 | 中国人民解放军陆军装甲兵学院 | Vibration damper for weapon station vibration damping alloy |
| US11274904B2 (en) | 2019-10-25 | 2022-03-15 | Aimlock Inc. | Remotely operable weapon mount |
| CN115325877A (en) * | 2022-08-19 | 2022-11-11 | 燕山大学 | Mounting equipment special for high-low machine of tank |
| US11499791B2 (en) | 2019-10-25 | 2022-11-15 | Aimlock Inc. | Trigger and safety actuating device and method therefor |
| US12031798B2 (en) | 2022-03-11 | 2024-07-09 | Aimlock Inc. | Remotely operable weapon mount |
-
2015
- 2015-03-20 CN CN201520161537.6U patent/CN204514177U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752355A (en) * | 2016-05-12 | 2016-07-13 | 南京奇蛙智能科技有限公司 | Cradle head mechanism capable of being retracted and extended |
| US11274904B2 (en) | 2019-10-25 | 2022-03-15 | Aimlock Inc. | Remotely operable weapon mount |
| US11499791B2 (en) | 2019-10-25 | 2022-11-15 | Aimlock Inc. | Trigger and safety actuating device and method therefor |
| CN112855835A (en) * | 2020-12-22 | 2021-05-28 | 中国人民解放军陆军装甲兵学院 | Vibration damper for weapon station vibration damping alloy |
| CN112855835B (en) * | 2020-12-22 | 2022-08-02 | 中国人民解放军陆军装甲兵学院 | Vibration damper for weapon station vibration damping alloy |
| US12031798B2 (en) | 2022-03-11 | 2024-07-09 | Aimlock Inc. | Remotely operable weapon mount |
| CN115325877A (en) * | 2022-08-19 | 2022-11-11 | 燕山大学 | Mounting equipment special for high-low machine of tank |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |