CN212567140U

CN212567140U - Vehicle-mounted weapon station with protection shield

Info

Publication number: CN212567140U
Application number: CN202021978104.7U
Authority: CN
Inventors: 吕金明; 项杰; 苏婷
Original assignee: Wuxi Jufeng Defense Technology Co Ltd
Current assignee: Wuxi Jufeng Defense Technology Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-02-19
Anticipated expiration: 2030-09-11

Abstract

The utility model provides an on-vehicle weapon station with shield, including the rotating base who has the vehicle connection dish, be connected with hollow column spinner through the runner in the rotating base, column spinner top fixedly connected with lift lead screw assembly, the column spinner inner chamber is arranged in to the lift lead screw one end of lift lead screw assembly, and the other end and weapon installing support fixed connection still are including being fixed in the first protective cradle between column spinner top and the lift lead screw assembly, and the shield subassembly is connected to a protective cradle one end. The utility model can realize the change adjustment of the pitching angle of the weapon, thereby realizing the free attack in multiple angles and large range, and having convenient use; the bending type protection shield can play a good role in front and side protection, and when the bulletproof and explosion-proof effects are considered, the bulletproof glass on the protection shield can provide a better side view for soldiers, so that on-site enemy situations can be obtained in time, weapon angles can be rotated in time, and shooting is completed.

Description

Vehicle-mounted weapon station with protection shield

Technical Field

The utility model relates to an on-vehicle weapon station, concretely relates to on-vehicle weapon station with protection shield.

Background

At present, an opening is usually arranged at the top of a vehicle body of the existing field vehicle, when enemies appear, the enemies need to probe out of the vehicle body, and then the guns can be used for shooting; the mode has great danger for the soldiers and seriously threatens the life safety of the soldiers.

In order to solve the problem, at present, a weapon station or a weapon support is generally arranged on the roof, and in the prior art, the traditional vehicle-mounted weapon station has the defects of no shooting protection, insufficient protection height, no observation window, narrow space, poor driving performance of a machine gun and the like, and cannot achieve the effect of safety protection under the condition of ensuring fire output.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, make research improvement, provide an on-vehicle weapon station with protection shield.

In order to realize the above-mentioned purpose, the utility model provides an on-vehicle weapon station with shield, including the rotating base who has the vehicle connection dish, be connected with hollow column spinner through rotating assembly in the rotating base, column spinner top fixedly connected with lift lead screw assembly, the column spinner inner chamber is arranged in to the lift lead screw one end of lift lead screw assembly, and the other end and weapon installing support fixed connection still include the protective bracket one that is fixed in between column spinner top and the lift lead screw assembly, and the shield subassembly is connected to protective bracket one end.

As the preferred arrangement of the utility model, the rotating assembly comprises a thrust cylindrical roller bearing arranged between the rotating column and the rotating base, an inner ring of the thrust cylindrical roller bearing is provided with an upper bearing pressing block, the upper bearing pressing block is abutted against the inner bottom surface of the rotating column, the upper end of the upper bearing pressing block is welded with a fixed block, and the fixed block is fastened with the outer wall of the rotating column through screws; the limiting block is arranged at the bottom of the rotating base and is fixedly connected with a screw hole at the bottom of the pressing block on the bearing through a hexagonal flange face bolt.

As the utility model discloses an it preferably sets up, lift lead screw assembly includes the assembly base, set up in the assembly base lift lead screw, with lift lead screw complex lift worm, and with lift worm one end fixed connection's carousel.

As the utility model discloses a preferred setting, the weapon installing support include with lift lead screw fixed connection's support frame and with the support frame passes through the weapon support that swivel bolt rotated the connection, the support frame is equipped with the pinhole, the weapon support use swivel bolt as the centre of a circle, with swivel bolt extremely the distance of pinhole is provided with a plurality of with the round hole that the pinhole corresponds for installation angle adjusting pin on the circle of radius.

As the utility model discloses an it sets up to prefer, the shield subassembly include with a protective bracket two of protective bracket fixed connection, be fixed with a plurality of horizontal and fore-and-aft reinforcing plates between protective bracket one and the protective bracket two, install the shield on the protective bracket two, be provided with the opening on the antiskid shield, the shield is located the opening both sides and installs shellproof glass assembly respectively.

As the utility model discloses an it sets up to prefer, the protection shield is the type guard plate of bending.

As the utility model discloses a preferred setting, be provided with the graduation round pin of self-locking type area card on the rotating basis.

As the utility model discloses a preferred setting, be fixed with on the assembly base and hold the inner protective cover of lift lead screw, the outer cover-coupling of inner protective cover has the oversheath, the oversheath with weapon installing support fixed connection.

As the preferred arrangement of the utility model, the turntable is provided with a rocking handle.

As the utility model discloses an it sets up to prefer, the protection shield except with the protective bracket one, protective bracket two and each reinforcing plate between be connected with the bolt, still be provided with a plurality of spare bolts on the protection shield.

The utility model has the advantages that: the utility model has the advantages that:

1. the utility model drives the weapon mounting bracket to synchronously rotate through the rotation of the rotary column, drives the lifting screw rod in the rotary column to lift through the rotation of the lifting worm, thereby driving the weapon mounting bracket to lift or lower, and can realize the change adjustment of the pitching angle of the weapon through rotating the weapon bracket, thereby realizing the multi-angle, large-scale free attack and convenient use; the bending type protection shield can play a good role in front and side protection, and when the bulletproof and explosion-proof effects are considered, the bulletproof glass on the protection shield can improve a better side view for soldiers, can obtain on-site enemy conditions in time, and rotate weapon angles in time to finish shooting.

2. The utility model discloses a lifting device adopts lift lead screw and lift worm to combine together, and its self-locking function who has guarantees the utility model discloses a weapon platform is when driving a gun, and the holding is stable, ensures to hit the accuracy.

3. The utility model discloses an installation thrust cylinder roller bearing in column spinner and the rotatory mounting base to use briquetting, fixed block, hexagonal flange face bolt, stopper, screw etc. to fix its combination on the bearing, form weapon station rotation center, can make between column spinner and the rotatory mounting base remain stable, improve the shooting precision.

4. The utility model can be used for civil use, and if the utility model is arranged on a fire engine, the fire extinguishing operation can be carried out by installing the water gun on the weapon mounting bracket.

Drawings

Fig. 1 is a side view of an embodiment of the invention.

Fig. 2 is a sectional view a-a of a side view of an embodiment of the invention.

Fig. 3 is a rear view of an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of the bottom of fig. 2.

Wherein the content of the first and second substances,

1-a vehicle body connecting disc;

2-rotating the base;

3-self-locking indexing pin with card;

4-spin columns;

5, a first protective bracket;

6-lifting screw rod assembly;

7-an outer sheath;

8-a support base;

9-weapon stand;

10-a shield;

11-a bullet-proof glass assembly;

12-a limiting block;

13-a thrust cylindrical roller bearing;

14-pressing a block on the bearing;

15-screws;

16-fixing block;

17-hex flange face bolts;

18-an inner shield;

19-equal length stud bolts;

20-angle adjustment pins;

21-rotating the bolt;

22-hexagonal flange face locking nuts;

23-a second protective bracket;

24-a first transverse stiffener;

25-a second transverse stiffener;

26-vertical stiffeners;

27-opening;

28-spare bolts;

61-assembly base;

62-lifting screw rod;

63-a lifting worm;

64-a turntable;

65-rocking handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

Examples

According to fig. 1 to 4, the embodiment of the utility model provides a vehicle-mounted weapon station with a protection shield, which comprises a rotating base 2 with a vehicle body connecting disc 1, wherein the vehicle body connecting disc 1 is a flange disc, is welded on the roof and is provided with a threaded hole, and is welded on the rear connecting disc 1 of the roof and is fixedly connected with the rotating base 2 through bolts; the hollow rotary column 4 is connected with the rotary base 2 through a rotating component, the lifting screw rod assembly 6 is fixedly connected to the top end of the rotary column 4, the inner cavity of the rotary column 4 is arranged at one end of a lifting screw rod 62 of the lifting screw rod assembly 6, the other end of the lifting screw rod is fixedly connected with a weapon mounting bracket, the protection shield assembly is further connected to one end of a protection support 5, the protection support 5 is fixed between the top end of the rotary column 4 and the lifting screw rod assembly 6.

By adopting the technical scheme, the lifting screw rod assembly 6 can be driven to synchronously rotate by the rotation of the rotary column 4, so that the weapon mounting bracket fixedly connected with the lifting screw rod 62 of the lifting screw rod assembly 6 can be driven to synchronously rotate, and meanwhile, the lifting screw rod assembly 6 can also realize the lifting of the weapon mounting bracket by controlling the lifting screw rod 62 to lift.

Specifically, in an embodiment of the present invention, the rotating assembly includes a cylindrical thrust roller bearing 13 installed between the rotating column 4 and the rotating base 2, specifically, the rotating base 2 and the rotating column 4 have corresponding convex portions and concave portions, after the convex portions of the rotating base 2 are in contact connection with the concave portions of the rotating column 4, a circular cavity is formed at the connection portion of the convex portions and the concave portions, the cylindrical thrust roller bearing 13 is fixed in the cavity, and the outer ring thereof is fixed with the rotating base 2, further, an upper bearing pressing block 14 is installed on the inner ring of the cylindrical thrust roller bearing 13, the upper end of the upper bearing pressing block 14 is provided with a radial lug and abuts against the inner bottom surface of the rotating column 4, a fixing block 16 is welded on the upper end of the upper bearing pressing block 14, the fixing block 16 is fastened with the outer wall of the rotating column 4 through a screw 15, and the screw; the bearing pressing block device further comprises a limiting block 12, wherein the limiting block 12 is arranged at the bottom of the rotating base 2 and is fixedly connected with a screw hole at the bottom of the bearing pressing block 14 through a hexagonal flange face bolt 17. In the embodiment, the bearing upper pressing block 14 can rotate, the bearing upper pressing block 14 is integrally connected with the fixed block 16 to drive the fixed block 16 to rotate, the fixed block 16 is fixedly connected with the outer wall of the rotating column 4 through the inner hexagonal flat end set screw to drive the rotating column 4 to rotate, and the hexagonal flange face bolt 17, the bearing upper pressing block 14, the fixed block 16 and the inner hexagonal flat end set screw form a rotating center of the weapon station; the limiting block 12 is connected with a screw hole at the bottom of the pressing block 14 on the bearing through a hexagonal flange face bolt 17, the diameter of the limiting block 12 is larger than the radius of an inner ring of the thrust cylindrical roller bearing 13, the pressing block 14 on the bearing can be limited, the bearing is prevented from being separated from the bearing, and the rotating column 4 can be further prevented from being separated from the rotating base 2.

Specifically, in an embodiment of the present invention, the lifting screw assembly 6 includes an assembly base 61, a lifting screw 62 disposed in the assembly base, a lifting worm 63 engaged with the lifting screw 62, and a turntable 64 fixedly connected to one end of the lifting worm 63. In the embodiment, the lifting screw rod 62 is controlled to ascend or descend in a mode of combining the lifting screw rod 62 with the lifting worm gear 63, so that the control is accurate, the self-locking function is realized, the weapon is kept stable when the weapon is fired, and the hitting accuracy is ensured; further, the rotating disc 64 is provided with a rocking handle 65, so that the soldier can rotate the rotating disc to control lifting, and physical strength of the soldier is saved.

Specifically, in an embodiment of the utility model, the weapon installing support includes the weapon support 9 of being connected with lift lead screw 62 fixed connection's support frame 8 and passing through the rotation of swivel bolt 21 with support frame 8, and swivel bolt 21 threaded end is connected with all-metal hexagonal flange face lock nut 22, and support frame 8, weapon support 9, swivel bolt 21, hexagonal flange face lock nut 22 form the every single move centre of rotation, and after installing the machine gun on weapon support 9, the machine gun can rotate, every single move adjustment shooting angle. Further, the support base 8 is provided with a pin hole, the weapon support 9 is arranged on a circle which uses the rotary bolt 21 as a circle center and uses the rotary bolt 21 to the distance of the pin hole is a radius circle, a plurality of round holes corresponding to the pin hole are arranged to be matched with the pin hole to install the angle adjusting pin 20, the pitching angle adjusting pin 20 is pulled out, the weapon support 9 rotates around the rotary bolt to achieve the pitching angle adjusting function of the machine gun, and the weapon support 9 is adjusted to a certain angle to be inserted into the pitching angle adjusting pin to enable the machine gun 20 to be fixed, so that the machine gun is suitable for different shooting directions and shooting angles. Further, equal-length stud bolts 19 are respectively arranged at two ends of the weapon support 9 to enhance the strength of the support.

Specifically, in an embodiment of the present invention, the shield assembly includes a second shield support 23 fixedly connected to the first shield support 5, a plurality of transverse and longitudinal reinforcing plates are fixed between the first shield support 5 and the second shield support 23, including a vertical reinforcing plate 26 fixedly connected to the first shield support 5 and the second shield support 23, a second transverse reinforcing plate 25 fixedly connected to the second shield support 23 and the vertical reinforcing plate 26, and a first transverse reinforcing plate 24 fixedly connected to the first shield support 5 and the second shield support 23 and located below the second transverse reinforcing plate 25, the first shield support 5, the second shield support 23, the first transverse reinforcing plate 24, the second transverse reinforcing plate 25 and the vertical reinforcing plate 26 are welded to form a front shield assembly, the second shield support 23 is provided with the shield 10, the front shield assembly reinforces the shield 10, an opening 27 is arranged on the antiskid shield 10, and the bulletproof glass assemblies 11 are respectively arranged on the two sides of the opening 27 of the antiskid shield 10. Furthermore, the shield 10 is a bent protection plate, and the shield 10 is made of a bent piece, so that the bulletproof function of the front side can be realized, and meanwhile, the bulletproof and explosion-proof capabilities of part of the side surfaces can be considered.

Specifically, in one embodiment of the present invention, the rotating base 2 is provided with a self-locking indexing pin 3 with a snap. In the embodiment, when the shield weapon station needs to rotate, the self-locking indexing pin 3 with the clamp is pulled out and rotated to be in an unlocking state, and the rotating column 4 rotates around the rotating center to achieve free rotation; after the work is finished, the rotary column 4 rotates to the initial position, the self-locking indexing pin 3 with the clamping is inserted, the rotary column 4 is locked and is not in a rotatable state any more, and the whole weapon station is fixed on the top of a vehicle.

Specifically, in an embodiment of the present invention, the assembly base 61 is fixed with the inner protective cover 18 for accommodating the lifting screw 62, the outer sheath 7 is sleeved outside the inner protective cover 18, the outer sheath 7 is fixedly connected with the weapon mounting bracket, further, the outer sheath 7 is fixedly connected to the bottom of the bracket base 8, the outer sheath 7 can synchronously lift along with the bracket base 8, and the outer sheath 7 and the inner protective cover 8 protect the lifting screw 62 to prevent the lifting screw 62 from being accidentally bent.

Specifically, in an embodiment of the utility model, except that the shield 10 is connected with the bolt between one 5, two 23 and each reinforcing plates of protective bracket, still be provided with a plurality of spare bolts 28 on the shield 10, specifically, can also connect other protective equipment at shield 10 through spare bolt 28, if install longer guard plate additional in the side or install equipment such as searchlight additional at shield 10.

In summary, the utility model drives the weapon mounting bracket to rotate synchronously through the rotation of the rotary column, drives the lifting screw rod in the rotary column to lift through the rotation of the lifting worm, thereby driving the weapon mounting bracket to lift or lower, and can realize the change adjustment of the weapon pitching angle through rotating the weapon bracket, thereby realizing the free attack in multiple angles and in a large range, and the use is convenient; the lifting device of the utility model adopts the lifting lead screw to be combined with the lifting worm wheel, and the self-locking function of the lifting lead screw ensures that the weapon platform of the utility model keeps stable when the weapon platform is driven, thereby ensuring accurate hit; the utility model discloses an installation thrust cylinder roller bearing in column spinner and the rotatory mounting base to use bearing briquetting, fixed block, hexagonal flange face bolt, stopper, screw etc. to make up fixed, form weapon station rotation center, can make between column spinner and the rotatory mounting base keep stable, improve the shooting precision; the utility model can be used for civil use, and if the utility model is arranged on a fire engine, the fire extinguishing operation can be carried out by installing the water gun on the weapon mounting bracket.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. The utility model provides a vehicle-mounted weapon station with protection shield which characterized in that, is including the rotating basis who has the vehicle connection dish, is connected with hollow column spinner through rotating element in the rotating basis, and column spinner top fixedly connected with lift lead screw assembly, the column spinner inner chamber is arranged in to the lift lead screw one end of lift lead screw assembly, and the other end and weapon installing support fixed connection still include the protection support one that is fixed in between column spinner top and the lift lead screw assembly, and protection shield subassembly is connected to a protection support one end.

2. The on-board weapon station with a shield of claim 1, wherein said rotating assembly comprises a thrust cylindrical roller bearing mounted between said rotating column and said rotating base, an inner ring of said thrust cylindrical roller bearing is provided with an upper bearing pressing block, said upper bearing pressing block abuts against an inner bottom surface of said rotating column, an upper end of said upper bearing pressing block is welded with a fixing block, and said fixing block is fastened with an outer wall of said rotating column through screws; the limiting block is arranged at the bottom of the rotating base and is fixedly connected with a screw hole at the bottom of the pressing block on the bearing through a hexagonal flange face bolt.

3. The on-board weapon station with a shield of claim 1, wherein said lift screw assembly comprises an assembly base, a lift screw disposed within the assembly base, a lift worm engaged with said lift screw, and a turntable fixedly connected to an end of said lift worm.

4. The vehicle-mounted weapon station with a shield of claim 1, wherein said weapon mounting bracket comprises a bracket base fixedly connected with a lifting screw rod and a weapon bracket rotatably connected with said bracket base through a swivel bolt, said bracket base is provided with a pin hole, said weapon bracket is provided with a plurality of round holes corresponding to said pin hole on a circle with the swivel bolt as a circle center and the distance from the swivel bolt to said pin hole as a radius for mounting an angle adjusting pin.

5. The on-board weapon station with a shield according to claim 1, wherein said shield assembly comprises a second shield support (23) fixedly connected to said first shield support, a plurality of transverse and longitudinal reinforcing plates are fixed between said first shield support and said second shield support, said second shield support is provided with a shield, said shield is provided with an opening, and said shield is provided with bullet-proof glass assemblies at two sides of said opening.

6. A vehicle-mounted weapon station with a shield according to claim 5, characterized in that said shield is a bent-type fender.

7. A vehicle-mounted weapon station with a shield according to claim 2, characterized in that said rotating base is provided with a self-locking indexing pin with snap.

8. The on-board weapon station with a shield of claim 3, wherein an inner shroud housing said lift screw is secured to said assembly base, said inner shroud having an outer sheath secured thereto, said outer sheath being fixedly connected to said weapon mounting bracket.

9. A vehicle-mounted weapon station with a shield according to claim 3, characterized in that said carousel is provided with a rocking handle.

10. A vehicle-mounted weapon station with a shield according to claim 5, wherein said shield is provided with a plurality of spare bolts, in addition to the bolts connected to the first shield support, the second shield support and the respective reinforcing plates.