CN215491320U - Vehicle-mounted artillery frame and vehicle-mounted artillery - Google Patents

Abstract

The utility model discloses a vehicle-mounted gun frame and a vehicle-mounted gun, wherein the frame comprises a body and a tail beam assembly, wherein the body comprises two longitudinal beams which are oppositely arranged; the tail beam assembly is fixedly arranged at the tail ends of the tops of the two longitudinal beams, a flange for fixing the artillery base is fixedly arranged at the top of the tail beam assembly, and one side, far away from the longitudinal beams, of the tail beam assembly is fixedly provided with a hoe. According to the vehicle-mounted artillery frame, the auxiliary hoe and the artillery base fixing structure are integrally designed with the frame, so that the height of the mass center of the upper part is reduced, the stability of artillery shooting is improved, the vibration impact load of the road surface when the frame is used as the frame body and runs on off-road roads and low-grade paved roads can be borne, the mounting of the vehicle-mounted artillery can be met, and the frame and the upper part supporting structure are integrally designed, so that the size is small, and the occupied space is small.

Description

Vehicle-mounted artillery frame and vehicle-mounted artillery

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to a vehicle-mounted artillery frame and a vehicle-mounted artillery.

Background

The vehicle-mounted artillery is a novel artillery weapon suppression system which organically integrates a traditional traction artillery, a tractor, an automatic ammunition feeding system, an information system and the like. The cannon has the advantages of strong maneuverability, fast response, long shooting range, great power, low cost, higher automation level and strong system expansion capability. The vehicle-mounted artillery is generally designed with a frame assembly with independent functions, and the frame assembly is formed by screwing, riveting or welding a left longitudinal beam, a right longitudinal beam and a plurality of cross beams to form a frame structure with high rigidity. From the functional requirement, this kind of facial make-up equipment of on-vehicle artillery still need to install this kind of facial make-up equipment of artillery, and this kind of facial make-up equipment of installation artillery is mainly installed on the basis of frame and helps hoe and artillery base at present, and this kind of structure leads to the focus height of facial make-up equipment, poor stability, and the structure is complicated, and occupation space is big.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a vehicle-mounted artillery frame and a vehicle-mounted artillery, wherein the frame and an upper mounting device are integrally designed, the structure is simple, and the occupied space is small.

The technical scheme of the utility model is as follows:

in one aspect, the present invention provides a vehicle-mounted artillery frame, comprising:

the body comprises two longitudinal beams which are arranged oppositely;

the tail beam assembly is fixedly arranged at the tail ends of the two longitudinal beams, a flange for fixing an artillery base is fixedly arranged at the top of the tail beam assembly, and one side of the tail beam assembly, which is far away from the longitudinal beams, is fixedly provided with a hoe.

Furthermore, the auxiliary hoe is provided with two auxiliary hoes, the two auxiliary hoes are arranged oppositely, and an included angle is formed between the two auxiliary hoes.

Further, the tail boom assembly comprises a first supporting plate and a second supporting plate, one side of the bottom surface of the first supporting plate is fixedly connected with the tail end of the top of the longitudinal beam, a through hole is formed in the first supporting plate, one end of the flange is fixedly arranged in the through hole, one side of the second supporting plate is fixedly connected with the first supporting plate far away from one side of the longitudinal beam, and the other side of the second supporting plate is fixedly connected with two hoes.

Further, the tail boom assembly still includes two first connecting plates, every one side fixed connection of first connecting plate is two on the relative side of longeron, the bottom surface fixed connection of first backup pad is two the top side of first connecting plate, the one side fixed connection of second backup pad is in first connecting plate is kept away from one side of longeron.

Furthermore, the tail beam assembly further comprises a second connecting plate, one surface of the second connecting plate is fixedly connected with the part, far away from the longitudinal beam, of one surface of the first connecting plate, and one side, far away from the first connecting plate, of the second connecting plate is fixedly connected with one surface of the second supporting plate.

Furthermore, the middle parts of the two longitudinal beams are fixedly connected with a supporting cross beam.

Furthermore, mounting plates are fixedly arranged at two ends of the top of the supporting cross beam, and the height of each mounting plate is higher than that of each longitudinal beam.

Further, the equal fixedly connected with third connecting plate in both ends of supporting beam, the third connecting plate all sets up two between the longeron, two all be provided with jack erection support on the outside that the longeron deviates from mutually, every erection support, corresponding the longeron with correspond all be provided with coaxial mounting hole on the third connecting plate, be provided with the bolt in the mounting hole, in order to realize every erection support, corresponding the longeron with correspond the connection of third connecting plate.

Furthermore, a ribbed plate is fixedly connected between each mounting plate and the supporting beam, and one side of the ribbed plate, which is close to the end part of the supporting beam, is fixedly connected to the third connecting plate.

In another aspect, the utility model provides a vehicle-mounted artillery, which comprises the vehicle frame.

The beneficial effects of the utility model at least comprise:

the utility model provides a vehicle-mounted artillery frame and a vehicle-mounted artillery. The tail beam assembly is fixedly arranged at the tail ends of the tops of the two longitudinal beams, a flange for fixing the artillery base is fixedly arranged at the top of the tail beam assembly, and a hoe is fixedly arranged on one side, far away from the longitudinal beams, of the tail beam assembly. A tail beam assembly is fixedly arranged at the tail part of the longitudinal beam of the frame, and a flange is fixedly arranged at the top part of the tail beam assembly, so that the frame can be fixedly connected with the artillery extension barrel bracket through the flange, and the artillery is assembled and fixed on the frame; one side of the tail beam assembly far away from the longitudinal beam is fixedly provided with the auxiliary hoe, the auxiliary hoe can be connected with the supporting leg, and therefore the supporting leg can improve the stability of the artillery when the vehicle-mounted artillery works. According to the vehicle-mounted artillery frame, the auxiliary hoe and the artillery base fixing structure are integrally designed with the frame, so that the height of the mass center of the upper part is reduced, the stability of artillery shooting is improved, the vibration impact load of the road surface when the frame is used as the frame body and runs on off-road roads and low-grade paved roads can be borne, the mounting of the vehicle-mounted artillery can be met, and the frame and the upper part supporting structure are integrally designed, so that the size is small, and the occupied space is small.

Drawings

FIG. 1 is a schematic structural diagram of a vehicle-mounted artillery frame according to the embodiment;

FIG. 2 is a schematic structural view of the tail boom assembly of FIG. 1;

FIG. 3 is a top view of the tail boom assembly of FIG. 1;

FIG. 4 is a sectional view taken along line J-J of FIG. 3;

FIG. 5 is a schematic view of a portion of the structure of FIG. 4;

FIG. 6 is a cross-sectional view taken along line K-K of FIG. 3;

FIG. 7 is a schematic view of a portion of the structure of FIG. 6;

FIG. 8 is a cross-sectional view taken along line Q-Q of FIG. 3;

FIG. 9 is a front view of the tail boom of FIG. 1;

FIG. 10 is a schematic view of the support beam structure of FIG. 1;

fig. 11 is a cross-sectional view of fig. 10.

Description of reference numerals: 1-longitudinal beam, 3-tail beam assembly, 301-flange, 302-hoe aid, 303-first supporting plate, 304-second supporting plate, 305-first connecting plate, 306-second connecting plate, 307-third supporting plate, 308-triangular plate, 401-supporting cross beam, 402-third connecting plate, 403-mounting plate, 404-jack mounting support and 405-ribbed plate.

Detailed Description

In order to make the present application more clearly understood by those skilled in the art to which the present application pertains, the following detailed description of the present application is made with reference to the accompanying drawings by way of specific embodiments.

Fig. 1 is a schematic structural view of a vehicle-mounted artillery frame according to the embodiment, fig. 2 to 11 are enlarged partial views of fig. 1, and in combination with fig. 1 to 11, the utility model provides a vehicle-mounted artillery frame which comprises a body with two oppositely-arranged longitudinal beams 1 and a tail beam assembly 3.

Wherein, the tail boom assembly 3 is fixedly arranged at the top tail ends of the two longitudinal beams 1, the flange 301 for fixing the artillery base is fixedly arranged at the top of the tail boom assembly 3, and the auxiliary hoe 302 is fixedly arranged at one side of the tail boom assembly 3 far away from the longitudinal beams 1.

A tail beam assembly 3 is fixedly arranged at the tail part of the frame longitudinal beam 1, a flange 301 is fixedly arranged at the top part of the tail beam assembly 3, so that the frame can be fixedly connected with an artillery base through the flange 301, and the artillery is fixedly arranged on the frame; the auxiliary hoe 302 is fixedly arranged on one side, far away from the longitudinal beam 1, of the tail beam assembly 3 and can be connected with the supporting legs, and therefore the supporting legs can improve the stability of the artillery when the vehicle-mounted artillery works.

According to the vehicle-mounted artillery frame, the auxiliary hoe and the artillery base fixing structure are integrally designed with the frame, so that the height of the mass center of the upper part is reduced, the stability of artillery shooting is improved, the vibration impact load of the road surface when the frame is used as the frame body and runs on off-road roads and low-grade paved roads can be borne, the mounting of the vehicle-mounted artillery can be met, and the frame and the upper part supporting structure are integrally designed, so that the size is small, and the occupied space is small.

The auxiliary hoe 302 is a mounting device of a supporting leg used for fixing the gun to provide a supporting function in the vehicle-mounted gun, and is generally connected with the supporting leg through a hinge joint.

In the present embodiment, the end surface of the longitudinal beam 1 may be Z-shaped, as shown in fig. 4, and of course, other cross-sectional shapes may be adopted, which is not particularly limited herein.

Further, with reference to fig. 1 to fig. 3, in this embodiment, two auxiliary hoes 302 may be provided, the two auxiliary hoes 302 are disposed oppositely, and an included angle may be formed between the two auxiliary hoes 302, so that the bearing performance of the gun extension barrel may be improved, and of course, other numbers of auxiliary hoes may be provided, which is not limited herein. The size of the included angle can be determined according to the stress direction to form a rigid closed structure.

Further, with reference to fig. 2, the tail boom assembly 3 may include a first supporting plate 303 and a second supporting plate 304, wherein one side of the bottom surface of the first supporting plate 303 is fixedly connected to the top ends of the two longitudinal beams 1, the first supporting plate 303 is provided with a through hole, one end of the flange 301 is fixedly disposed in the through hole, one side of the second supporting plate 304 is fixedly connected to one side of the first supporting plate 303 far away from the longitudinal beams 1, and the other side of the second supporting plate 304 is fixedly connected to the two auxiliary hoes 302. Specifically, the second support plate 304 may be obtained by splicing a plurality of steel plates according to the shape of the side of the first support plate 303 away from the longitudinal beam 1, and the shape of the first support plate 303 may be designed according to weight reduction and strength, and is not particularly limited herein.

Further, with reference to fig. 4 and 5, in the present embodiment, the tail boom assembly 3 may further include two first connection plates 305, one surface of each first connection plate 305 is fixedly connected to opposite sides of the two longitudinal beams 1, the bottom surface of the first support plate 303 is fixedly connected to top sides of the two first connection plates 305, and one surface of the second support plate 304 is fixedly connected to a side of the first connection plate 305 away from the longitudinal beam 1. The arrangement of the first connecting plate 305 enables the longitudinal beam 1 to form a double-plate structure, so that the rigidity and the torsion resistance of the frame are improved, the bearing performance of the upper part is improved, the quality of the off-road vehicle is improved, and the transportation capacity of the off-road vehicle is increased.

Furthermore, with reference to fig. 6 and fig. 7, in this embodiment, the tail beam assembly 3 may further include a second connecting plate 306, one surface of the second connecting plate 306 is fixedly connected to a portion of one surface of the first connecting plate 305 away from the longitudinal beam 1, and one side of the second connecting plate 306 away from the first connecting plate 305 is fixedly connected to one surface of the second supporting plate 304, so as to enhance the supporting strength of the frame for the hoe 302. In order to further improve the strength, a reinforcing beam 307 may be fixedly disposed at a lower portion of one side of the second supporting plate 304 close to the longitudinal beam 1, two ends of the reinforcing beam 307 may be fixedly connected with the hoe-assisting 302, and a lower portion of one side of the second connecting plate 306 away from the longitudinal beam 1 is fixedly connected to a middle portion of the reinforcing beam 307. The reinforcing beam 307 may be made of steel, which is beneficial to angle steel and H-shaped steel, or may be made of a plurality of steel plates welded according to the requirement, and is not limited specifically herein.

In addition, in order to improve the connection strength between the first support plate 303 and the second support plate 304, a triangular plate 308 for connecting the first support plate 303 and the second support plate 304 may be further provided, and the number of the triangular plates may be adjusted according to actual conditions, which is not specifically limited herein. The first support plate 303, the second support plate 304, the first connecting plate 305, the second connecting plate 306 and the reinforcement beam 307 may be provided with through holes according to the weight reduction requirement, and the positions and the number of the through holes are suitable for making the tail boom assembly 3 have both strength and weight reduction, and are not particularly limited. In order to improve the structural stability, rigidity and bearing performance of the tail boom assembly 3, a steel plate may be further fixedly disposed as required, which is not specifically limited herein. The connection mode can be selected to weld, so that the stability is high, and the strength of the tail beam assembly is high. Of course, more cross beams may be disposed between the two longitudinal beams 1 to connect the two longitudinal beams 1, and the cross beams may be tubular or box-shaped, and are not limited herein.

Further, in order to improve the impact resistance of the vehicle frame, in the present embodiment, a support cross member 401 may be fixedly connected to the middle portions of the two side members 1, in combination with fig. 1. The support cross member 401 can bear the torsional force of the frame, and the rigidity of the frame is improved. The supporting beam 401 may also be made of a section steel, such as an H-section steel, or may be made of other steel plates by welding, and is not limited in this respect. The support cross beam 401 may also be provided with through holes to reduce the weight of the frame.

Further, with reference to fig. 1, 10 and 11, in this embodiment, mounting plates 403 are further fixedly disposed at two ends of the top of the supporting beam 401, the height of the mounting plates 403 is higher than that of the longitudinal beam 1, and the mounting plates 403 may be used to mount a bracket of a cannon extension barrel to support the cannon extension barrel. The supporting beam 401 has a good bearing function, so that the mounting plate 403 for fixing the mounting bracket is arranged at the position, and can provide a supporting force for the artillery extension barrel well.

Further, with reference to fig. 11, in this embodiment, the two ends of the supporting beam 401 may be fixedly connected with third connecting plates 402, the third connecting plates 402 are disposed between the two longitudinal beams 1, jack mounting supports 404 are disposed on the outer sides of the two longitudinal beams 1 that deviate from each other, coaxial mounting holes are disposed on each mounting support 404, the corresponding longitudinal beam 1 and the corresponding third connecting plate 402, and bolts are disposed in the mounting holes to connect each jack mounting support 404, the corresponding longitudinal beam 1 and the corresponding third connecting plate 402. The jack mounting support and the supporting cross beam 401 are fixedly arranged together, so that the static load of the jack and the impact strength during working can be met.

Further, in conjunction with fig. 11, the bottom surface of the mounting plate 403 may also be fixedly disposed on the top side of the third connecting plate 40 to improve the supporting strength of the mounting plate 403.

Further, referring to fig. 10 and 11, in order to improve the supporting strength of the mounting plates 403, a rib is fixedly connected between each mounting plate 403 and the supporting beam 401, and one side of the rib near the end of the supporting beam 401 is fixedly connected to the third connecting plate 402.

The head part of the frame can be also provided with a front unhooking, and the tail part can be provided with a tail towing hook.

In a second aspect, the utility model provides a vehicle-mounted artillery, which comprises the vehicle frame.

The utility model provides a vehicle-mounted artillery frame and a vehicle-mounted artillery, which at least have the following advantages: due to the integrated design of the tail beam assembly structure of the vehicle-mounted artillery frame, the mounting height of the upper assembly is effectively reduced, the connection relation between the upper assembly and the chassis is simplified, the rigidity strength of the upper assembly support is greatly improved, the gravity center height of the system is reduced, the stability of the upper assembly work is improved, and the structural weight is obviously reduced; through the integrated design of the jack supporting beam structure, the characteristics that the upper support and chassis running working condition stress time sequences are different before the upper assembly are fully utilized, the defect of the whole vehicle structure arrangement space is overcome, the number of parts is reduced, and the structure weight is effectively reduced.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. The utility model provides an on-vehicle artillery frame which characterized in that, the frame includes:

the body comprises two longitudinal beams which are arranged oppositely;

the tail beam assembly is fixedly arranged at the tail ends of the two longitudinal beams, a flange for fixing an artillery base is fixedly arranged at the top of the tail beam assembly, and one side of the tail beam assembly, which is far away from the longitudinal beams, is fixedly provided with a hoe.

2. The vehicle-mounted artillery frame of claim 1, wherein the two auxiliary hoes are arranged oppositely, and an included angle is formed between the two auxiliary hoes.

3. The vehicle-mounted artillery frame according to claim 1, wherein the tail beam assembly comprises a first supporting plate and a second supporting plate, one side of the bottom surface of the first supporting plate is fixedly connected to the tail ends of the top parts of the two longitudinal beams, a through hole is formed in the first supporting plate, one end of the flange is fixedly arranged in the through hole, one side of the second supporting plate is fixedly connected to one side, far away from the longitudinal beams, of the first supporting plate, and the other side of the second supporting plate is fixedly connected with the two auxiliary hoes.

4. The vehicle-mounted artillery frame of claim 3, wherein the tail boom assembly further comprises two first connecting plates, one face of each first connecting plate is fixedly connected to the opposite sides of the two longitudinal beams, the bottom surfaces of the first supporting plates are fixedly connected to the top sides of the two first connecting plates, and one face of the second supporting plate is fixedly connected to the side, away from the longitudinal beams, of the first connecting plate.

5. The vehicle-mounted artillery frame of claim 4, wherein the tail beam assembly further comprises a second connecting plate, one surface of the second connecting plate is fixedly connected with the part, away from the longitudinal beam, of one surface of the first connecting plate, and one side, away from the first connecting plate, of the second connecting plate is fixedly connected with one surface of the second supporting plate.

6. The vehicle-mounted artillery frame according to claim 4, wherein a supporting cross beam is fixedly connected to the middle of the two longitudinal beams.

7. The vehicle-mounted artillery frame according to claim 6, wherein mounting plates are fixedly arranged at two ends of the top of the supporting cross beam, and the height of each mounting plate is higher than that of each longitudinal beam.

8. The vehicle-mounted artillery frame according to claim 7, wherein both ends of the supporting cross beam are fixedly connected with third connecting plates, the third connecting plates are arranged between the two longitudinal beams, jack mounting supports are arranged on the outer sides, away from each other, of the two longitudinal beams, coaxial mounting holes are formed in each mounting support, the corresponding longitudinal beam and the corresponding third connecting plate, and bolts are arranged in the mounting holes to connect the mounting supports, the corresponding longitudinal beams and the corresponding third connecting plates.

9. The vehicle-mounted artillery frame of claim 8, wherein a ribbed plate is fixedly connected between each mounting plate and the supporting cross beam, and one side of the ribbed plate, which is close to the end of the supporting cross beam, is fixedly connected to the third connecting plate.

10. A vehicle-mounted artillery, characterized in that it comprises a frame according to any one of claims 1 to 9.

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