CN117326081A - Low-point bullet hanging vehicle - Google Patents
Low-point bullet hanging vehicle Download PDFInfo
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- CN117326081A CN117326081A CN202311225376.8A CN202311225376A CN117326081A CN 117326081 A CN117326081 A CN 117326081A CN 202311225376 A CN202311225376 A CN 202311225376A CN 117326081 A CN117326081 A CN 117326081A
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- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 description 13
- 230000006872 improvement Effects 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides a low-point bullet hanging vehicle, and belongs to the field of bullet hanging equipment. The low-point bullet hanging vehicle comprises vehicle bodies, wherein the vehicle bodies are provided with at least two and all the vehicle bodies are arranged along the installation direction of ammunition, a connecting structure is connected between the adjacent vehicle bodies, so that an avoidance space for avoiding the protruding part of the ammunition is formed between the adjacent vehicle bodies, and the connecting structure is detachably connected with at least one of the adjacent vehicle bodies or comprises two split bodies which are detachably connected with each other and are respectively connected with the two adjacent vehicle bodies. The low-point ammunition hanging vehicle adopts a module design and a split evacuation mode, and effectively solves the problems that after ammunition is hung at a low hanging point of an airplane, the ground clearance is small and an empty vehicle cannot be evacuated.
Description
Technical Field
The utility model belongs to the field of hanging bullet equipment, and particularly relates to a low-point hanging bullet vehicle.
Background
At present, a cantilever type bullet hanging vehicle is commonly adopted as a warplane for hanging ammunition in military airports of various countries, and is provided with a cantilever type lifting arm which is hinged on a chassis and is similar to a mechanical arm, and is generally driven by a piston type hydraulic cylinder supported in the middle of the cantilever type lifting arm; the bullet supporting disc is positioned at the front end of the cantilever type lifting arm, and can realize transverse movement, longitudinal movement, pitching, rolling and deflection in a certain range through a hydraulic system, and the bullet supporting disc can be additionally provided with accessory accessories for adapting to loading objects. However, the cantilever type ammunition hanging has large vehicle volume and dead weight, and due to the characteristics of the cantilever type structure, the cantilever type ammunition hanging is not suitable for carrying ammunition for long-distance transportation.
Another type of ammunition hanging equipment for loading ammunition on a fighter plane at an airport is a bottom lifting type ammunition hanging vehicle, and the device mainly comprises a scissor type lifting frame driven by a hydraulic cylinder, and the top of the scissor type lifting frame loads the on-board ammunition through an adaptive beam. Because the scissor frame is higher in self-height, the mounting of the ammunition at the low hanging point cannot be realized, and the use occasions are limited.
In order to solve the problems, the Chinese patent utility model with the prior authorized bulletin number of CN202935595U and the authorized bulletin day of 2013, 5 and 15 discloses a manual bullet hanging vehicle, which comprises a vehicle frame and a tray capable of being embedded into the vehicle frame, wherein manual lifting devices are arranged on two sides of the vehicle frame, the tray is positioned between the manual lifting devices on two sides and can lift under the driving of the manual lifting devices, the lifting devices comprise a driving frame and a lever block arranged on the driving frame, and an iron chain is arranged between the lever block and the tray in a transmission way.
According to the technical scheme, the manual lifting device is arranged at the side of the tray, the tray can be embedded into the frame, and the overall height of the ammunition hanging vehicle can be reduced, so that ammunition hanging at a low hanging point can be conveniently carried out. For ammunition with longer length, the hanging bullet vehicle and the tray are correspondingly lengthened so as to keep ammunition stable. However, at the low hanging point, the ground clearance of the maximum outline of the airborne ammunition (namely the furthest end of the missile wing) is extremely small, the space for the ammunition to be withdrawn by the missile hanging vehicle after the ammunition is mounted is smaller, and the withdrawal difficulty of the missile hanging vehicle is high. And the stable moving track of the bullet hanging vehicle is required to be kept when the bullet hanging vehicle is evacuated, so that the bullet hanging vehicle is prevented from obliquely colliding with the ammunition in the moving process, and the difficulty of the bullet hanging vehicle in evacuation is further increased due to the fact that the bullet hanging vehicle is long in length and inconvenient to control.
In addition, the length of tray is fixed among the above-mentioned technical scheme, and elevating gear is fixed to the strong point of tray, after the length of ammunition changes, foretell manual string bullet car can't carry out the adjustment with ammunition length looks adaptation, leads to the stability of ammunition transportation in-process to become poor. The problem still exists among the above-mentioned technical scheme is that use lever block drive tray lift in-process stability relatively poor, and the ammunition rocks easily, can't carry out accurate mount to the ammunition.
Disclosure of Invention
The utility model aims to provide a low-point bullet hanging vehicle so as to solve the technical problem that in the prior art, after ammunition is mounted at a low-hanging point of an airplane, the bullet hanging vehicle is difficult to withdraw due to small clearance between a missile wing and the ground.
In order to achieve the above purpose, the technical scheme of the low-point bullet hanging vehicle provided by the utility model is as follows:
the utility model provides a low point hanging bullet car, includes the automobile body, the automobile body is provided with two at least and each automobile body is used for arranging along the installation direction of ammunition, is connected with connection structure between the adjacent automobile body to form between the adjacent automobile body and be used for dodging the space of dodging of ammunition bulge, connection structure and at least one detachable connection in the adjacent automobile body or connection structure include two components of a whole that can function independently and two components of a whole that can function independently are connected with two adjacent automobile body respectively.
The beneficial effects are that: the technical scheme is a further improvement on the prior art. When the vehicle is used, all the vehicle bodies can be connected through the connecting structure, and the adjacent vehicle bodies are not directly connected, but an avoiding space for avoiding the missile wing is reserved through the connecting structure. After the ammunition is mounted, an operator can detach and separate each car body, and move each car body in a direction away from the missile wing so as to withdraw each car body. Compared with the prior art, the technical scheme can lengthen the effective bearing length of the low-point ammunition hanging vehicle and can support the end part of ammunition, thereby effectively improving the stability of ammunition in the transportation process; and secondly, when the ammunition is mounted and the vehicle body is evacuated, the vehicle body can be separated, so that the vehicle body can not pass through the missile wing, the problem of difficult vehicle body evacuation is avoided, and after each vehicle body is disassembled and separated, the length of a single vehicle body is smaller, so that the control of operators is facilitated, and the difficulty of vehicle body evacuation is further reduced.
As a further improvement, the connecting structure comprises at least one group of first connecting rods and second connecting rods which are connected through bolts, and pin holes are formed in the first connecting rods and the second connecting rods.
The beneficial effects are that: according to the technical scheme, the first connecting rod and the second connecting rod are connected through the bolt, so that the operation is convenient, and the convenience of connecting and disassembling two vehicle bodies can be improved.
As a further improvement, at least two pin holes are arranged on the first connecting rod and/or the second connecting rod along the extending direction of the connecting rod.
The beneficial effects are that: the technical scheme can conveniently adjust the distance between the two vehicle bodies, thereby changing the whole length of the low-point bullet hanging vehicle. When ammunition with different lengths is transported, the length of the low-point hanging bullet vehicle can be matched with the length of the ammunition, so that the supporting point of the ammunition, which is supported by the low-point hanging bullet vehicle, is close to the end part of the ammunition, the stability of ammunition transportation with different lengths is effectively ensured, and the application range is enlarged.
As a further improvement, the first link and/or the second link are articulated with respect to the corresponding vehicle body so that the first link and/or the second link can be folded to one side of the vehicle body.
The beneficial effects are that: the second connecting rod and/or the first connecting rod can reduce the occupation of space after being folded, and the volume of the vehicle body is reduced.
As a further improvement, the vehicle body is also provided with a standby connecting rod, the whole standby connecting rod is of an L-shaped structure, the standby connecting rod comprises a hinge part and a connecting part which are mutually perpendicular, and the turning part of the standby connecting rod is hinged with the corresponding vehicle body; the hinge part is used for being in hinge fit with a first connecting rod or a second connecting rod on the same vehicle body, and the connecting part is longer than the first connecting rod or the second connecting rod connected with the standby connecting rod and is used for being connected with the corresponding first connecting rod or second connecting rod on the other vehicle body after the standby connecting rod is rotated out.
The beneficial effects are that: the spare connecting rod in the technical scheme can rotate along the hinge joint of the spare connecting rod and the vehicle body, and the connecting part is generally attached to the side edge of the vehicle body, so that the hinge joint is perpendicular to the side edge of the vehicle body. When the transfer ammunition is longer, the connecting part can be rotated ninety degrees to be vertical to the side edge of the vehicle body, and the hinge part is rotated to be parallel to the side edge of the vehicle body. At the moment, the connecting part can replace the first connecting rod or the second connecting rod connected with the hinge part, so that the whole length of the low-point hanging bullet vehicle is lengthened.
As a further improvement, the connecting structure comprises two groups of first connecting rods and second connecting rods which are connected through bolts, the lengths of the first connecting rods and the second connecting rods in each group are unequal, and the two first connecting rods and the two second connecting rods are respectively positioned on different vehicle bodies, so that the joints of the two groups of first connecting rods and the two groups of second connecting rods are staggered.
The beneficial effects are that: the junction of first connecting rod and second connecting rod is the comparatively weak place of connection structure intensity, staggers the setting back with its junction, can guarantee connection structure's bulk strength.
As a further improvement, the vehicle body comprises a vehicle frame, a bullet supporting frame and at least two lifting mechanisms which are arranged on the vehicle frame and used for driving the bullet supporting frame to lift, wherein the lifting mechanisms are positioned on two sides of the bullet supporting frame.
The beneficial effects are that: after the lifting mechanisms are arranged on the two sides of the bullet supporting frame, the lowest height of the bullet supporting frame can be reduced, so that ammunition can be mounted on hanging points with lower heights.
As a further improvement, the bullet supporting frame is of an inverted omega structure, and two sides of the bullet supporting frame are connected with the output ends of the lifting mechanisms at the corresponding sides through universal hinge structures.
The beneficial effects are that: through the technical scheme, each lifting mechanism can work independently, and pitching adjustment of the bullet supporting frame is achieved.
As a further improvement, the middle part of the frame is provided with an avoiding opening for avoiding the bullet supporting frame, and the bottom of the bullet supporting frame can be embedded into the avoiding opening after the bullet supporting frame descends.
The beneficial effects are that: the height of the lowest point of the bullet holder can be further reduced.
As a further improvement, the bullet supporting frame is detachably provided with a transferring adapter for changing according to ammunition of different models.
The beneficial effects are that: the transfer adapter can improve the stability of ammunition in the transfer process, can be replaced according to ammunition of different models or different requirements, does not need to replace the whole low-point ammunition hanging vehicle, and expands the application range of the low-point ammunition hanging vehicle.
As a further improvement, wheels are arranged on the vehicle body, and the wheels are omni-wheels.
The beneficial effects are that: the omnidirectional wheel can realize three degrees of freedom of forward and backward movement, left and right movement and rotation, and each lifting mechanism independently works, so that the adjustment of three degrees of freedom of lifting, pitching and tilting of ammunition can be realized, and finally the adjustment of six degrees of freedom of the low-point ammunition hanging vehicle can be realized, thereby being convenient for accurately adjusting in the ammunition hanging process and improving the ammunition hanging efficiency.
Drawings
FIG. 1 is a top view of embodiment 1 of a low point hanging bullet vehicle of the present utility model;
FIG. 2 is a top view of one body of embodiment 1 of the low point missile hooking vehicle of the present utility model;
FIG. 3 is a front view of a vehicle body of example 1 of the low point missile hooking vehicle of the present utility model;
FIG. 4 is a side view of a vehicle body of example 1 of the low point missile hooking vehicle of the present utility model;
FIG. 5 is a schematic view of a type one transfer adapter of embodiment 1 of the low point hanging bullet vehicle of the present utility model;
FIG. 6 is a schematic view of another type of transfer adapter of embodiment 1 of the low point hanging bullet vehicle of the present utility model;
FIG. 7 is a front view of the lift mechanism of embodiment 1 of the low point hanging bullet vehicle of the present utility model;
FIG. 8 is a cross-sectional view of the lift mechanism of embodiment 1 of the low point hanging bullet vehicle of the present utility model;
FIG. 9 is a schematic illustration of the ammunition mounting position of embodiment 1 of the low point hanging bullet vehicle of the present utility model;
FIG. 10 is a state diagram of the low point bullet train of example 1 of the present utility model when loading ammunition;
fig. 11 is a view showing a state in which the vehicle body is withdrawn after the ammunition is mounted in embodiment 1 of the low point ammunition hanging vehicle according to the present utility model.
Reference numerals illustrate:
1. a frame; 11. a longitudinal beam; 12. a cross beam; 13. a mounting bracket; 14. a wheel; 2. a bullet supporting frame; 3. a lifting mechanism; 31. a vertical frame; 32. jacking up the nut; 33. jacking up the screw; 34. a hinged ball; 35. a large bevel gear; 36. bevel pinion; 37. a large sprocket; 38. a small sprocket; 39. a hand wheel; 4. a transfer adapter; 5. a connection structure; 51. a first link; 52. a second link; 53. and (5) a standby connecting rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The utility model provides a specific embodiment 1 of a low-point bullet hanging vehicle, which comprises the following steps:
the low-point bullet hanging vehicle in the embodiment comprises two modularized detachably connected vehicle bodies, an avoidance space for avoiding the missile wings of the ammunition is arranged between the two vehicle bodies, and after the ammunition is mounted, the two vehicle bodies can be separated from the head end and the tail end of the ammunition to be evacuated, so that the problems that after the ammunition is mounted at the low hanging point of an airplane, the clearance between the missile wings is relatively large and the empty vehicle is difficult to evacuate are effectively solved.
Referring to fig. 1, a low-point bullet hanging vehicle comprises two vehicle bodies, wherein a connecting structure 5 is connected between the two vehicle bodies, so that an avoidance space for avoiding a protruding part of ammunition is formed between the adjacent vehicle bodies, the connecting structure 5 is detachably connected with at least one of the adjacent vehicle bodies or the connecting structure 5 comprises two split bodies which are detachably connected with each other, and the two split bodies are respectively connected with the two adjacent vehicle bodies. In this embodiment, the connection structure 5 includes two groups of first connecting rods 51 and second connecting rods 52 made of section steel and having hollow rectangular cross-sectional shapes, the first connecting rods 51 and the second connecting rods 52 in the same group are respectively connected with different vehicle bodies and are mutually nested, wherein the second connecting rods 52 are sleeved outside the first connecting rods 51, and the second connecting rods 52 are far away from a part of the side surface opening of the rod body where the second connecting rods are hinged with the vehicle bodies, and the cross-sectional shape of the part of the rod body is a C-shaped structure.
Pin holes are formed in the first connecting rod 51 and the second connecting rod 52, and bolts for connecting the corresponding first connecting rod 51 and the corresponding second connecting rod 52 are inserted into the pin holes. The pin holes on the first connecting rod 51 and the second connecting rod 52 are arranged in four along the nesting direction so as to adjust the distance between the two vehicle bodies according to actual requirements.
The second link 52 and the first link 51 are unequal in length, and the two second links 52 are provided on different vehicle bodies, respectively, so that the joints of the first link 51 and the second link 52 are staggered. The second link 52 and the first link 51 on the same vehicle body are far from the middle position of the vehicle body so that the middle position of the vehicle body can be left with an avoidance space.
The vehicle body is also provided with a standby connecting rod 53, the standby connecting rod 53 comprises a hinge part and a connecting part which are mutually perpendicular, the whole standby connecting rod 53 is of an L-shaped structure, and the turning part of the standby connecting rod 53 is hinged with the corresponding vehicle body. The hinge part is used for being hinged with the first connecting rod 51 on the same vehicle body through a hinge pin, the first connecting rod 51 can be detached from the hinge part when necessary, and the connecting part is used as a hinge support for installing the first connecting rod 51. The connecting part is longer than the first connecting rod 51 connected with the standby connecting rod 53, is generally attached in parallel with the side edge of the vehicle body, and is connected with the vehicle body through a lock catch so as to keep the vehicle body stable; the connecting portion can be rotated to be perpendicular to the side of the vehicle body when necessary, and the spare link 53 can be fitted into a corresponding second link 52 on the other vehicle body at this time, and the first link 51 connected to the spare link 53 can be detached when used in this state. The first link 51 is also provided with a pin hole so as to be connected with a corresponding second link 52 on the other vehicle body.
Referring to fig. 2, a second link 52 on the same vehicle body is hinged to a hinge support on the vehicle body, the second link 52 and the first link 51 on the same vehicle body can be folded to be parallel to the side of the vehicle body, and the second link 52 is embedded into the first link 51 after folding. When the two vehicle bodies are matched, the second connecting rod 52 and the first connecting rod 51 are unfolded to be vertical to the corresponding vehicle bodies; when a certain vehicle body is used alone, the second link 52 and the first link 51 on the vehicle body are folded to be parallel to the corresponding sides of the vehicle body, so that the occupation of space is reduced.
Referring to fig. 9 and 10, when in use, two vehicle bodies are connected to transport ammunition, a side edge of the two vehicle bodies, which are close to each other, and a space enclosed between the first connecting rod 51 and the second connecting rod 52 are avoidance spaces for avoiding protruding parts on the ammunition, such as a missile wing of the ammunition. Referring to fig. 11, after the ammunition is mounted, the two vehicle bodies can be detached, so that the two vehicle bodies can be withdrawn from the head end and the tail end of the ammunition respectively.
Because after the ammunition is mounted at the low point of the aircraft, the gap between the lower end of the missile wing and the ground is smaller, the whole vehicle of the missile hanging vehicle is withdrawn from one direction with higher difficulty, and the whole vehicle is required to keep a straight and stable moving track in the withdrawal process due to longer length of the whole vehicle, so that the side part of the missile hanging vehicle is prevented from collision with the missile wing due to deflection in the movement process of the missile hanging vehicle, and the operation is more inconvenient. In this embodiment, the low-point bullet hanging vehicle is of a split structure, so that the two vehicle bodies can conveniently withdraw from the two ends of the ammunition head and tail respectively, and the problems cannot occur.
The vehicle body comprises a vehicle frame 1, a bullet supporting frame 2 and two lifting mechanisms 3 arranged on the vehicle frame 1.
Referring to fig. 2, the frame 1 is in a frame structure and comprises two longitudinal beams 11 and two cross beams 12, two ends of the two cross beams 12 are fixedly connected with the two longitudinal beams 11 respectively, and an area surrounded by the two longitudinal beams 11 and the two cross beams 12 is an avoidance opening.
Referring to fig. 4, an end portion of the longitudinal beam 11 is fixedly provided with an inverted L-shaped mounting bracket 13, and a wheel 14 is disposed at a lower side of a horizontal portion of the mounting bracket 13, in this embodiment, the wheel 14 is an omni wheel, and the omni wheel is a prior art and will not be described herein. Since the wheels 14 are not directly mounted on the stringers 11, the height of the stringers 11 can be adjusted by changing the length of the vertical portion of the mounting brackets 13, so that the height of the stringers 11 is lower than the axle of the wheels 14, and the vehicle is suitable for more low-point bullet hanging scenes.
Referring to fig. 3, the bullet supporting frame 2 is in an inverted Ω shape, two sides of the bullet supporting frame 2 are connected with the output ends of the lifting mechanisms 3 at corresponding sides through universal hinge structures, a transfer adapter 4 is detachably connected in the bullet supporting frame 2, the transfer adapter 4 has various forms, for example, a one-type transfer adapter 4 is in a mountain-shaped structure as shown in fig. 5, and two inner side walls of the transfer adapter 4 are provided with limiting pieces for limiting two sides of ammunition; another type of transferring adapter 4 shown in fig. 6 is of a U-shaped structure, and two sides of the transferring adapter 4 are fixedly provided with limiting belts for limiting and fixing ammunition. Ammunition can be well fixed in the transfer adapter 4, and different transfer adapters 4 can be replaced according to different models or requirements of ammunition, so that stability of ammunition in a transfer process is guaranteed.
The bottom of the bullet supporting frame 2 can be embedded into the avoidance port on the frame 1, so that the height in the ammunition transferring process can be further reduced.
Referring to fig. 7 and 8, the lifting mechanism 3 includes a vertical frame 31 fixed to the frame 1, a jack nut 32 in running fit with the vertical frame 31, and a jack screw 33 in threaded fit with the jack nut 32, the jack screw 33 is vertically disposed and the upper end of the jack screw 33 is the output end of the lifting mechanism 3, and the universal hinge structure in this embodiment includes a hinge ball 34 at the upper end of the jack screw 33, and the jack screw 33 is ball-hinged with the spring bracket 2 through the hinge ball 34.
The jacking nut 32 is of a cylindrical structure, a large bevel gear 35 is fixed at the lower end of the jacking nut 32, a small bevel gear 36 meshed with the large bevel gear 35 is rotatably arranged on the vertical frame 31, a large chain wheel 37 is coaxially fixed on the small bevel gear 36, a small chain wheel 38 is rotatably arranged at the upper end of the vertical frame 31, a chain is arranged between the large chain wheel 37 and the small chain wheel 38 in a transmission manner, and a hand wheel 39 is coaxially arranged on the small chain wheel 38. The small chain wheel 38 and the large chain wheel 37 and the small bevel gear 36 and the large bevel gear 35 can realize the function of saving power and lighten the working strength of operators.
The lifting mechanism 3 in the embodiment is stable in transmission, can provide support for four corners of ammunition, and ensures stability in ammunition transferring and mounting processes. And each lifting mechanism 3 works independently, so that the adjustment of three degrees of freedom of lifting, pitching and tilting of ammunition can be realized. And because the wheels 14 adopt omni wheels, the adjustment of three degrees of freedom of front and back movement, left and right movement and rotation of the low-point hanging bullet can be realized. In conclusion, finally, the six degrees of freedom of the low-point ammunition hanging vehicle can be adjusted, accurate adjustment can be conveniently carried out in the ammunition hanging process, and ammunition hanging efficiency is improved.
In addition, the frame 1 of the low-point bullet hanging vehicle in the embodiment adopts a frame structure, and the bullet supporting frame 2 can be embedded into the frame 1, so that the height of the low-point bullet hanging vehicle is reduced, the whole structure of the low-point bullet hanging vehicle is compact, and the volume and the weight of the low-point bullet hanging vehicle are reduced.
The embodiment 2 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the connecting structure, which is different from embodiment 1 in that in this embodiment, the suspension extending portion on one vehicle body is two first connecting rods, and the suspension extending portion on the other vehicle body is two second connecting rods, and the second connecting rods can be in plug-in fit with the corresponding first connecting rods.
The embodiment 3 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the connection structure, which is different from embodiment 1 in that the connection structure in the present embodiment includes
The extension rods are fixed on two sides of the vehicle body and are parallel to the length direction of the guided missile, a lock catch is arranged between one end, away from the vehicle body, of each extension rod and the other vehicle body, and the two vehicle bodies are connected through the lock catch.
The embodiment 4 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the connection structure, which is different from embodiment 1 in that the connection structure in this embodiment is a rectangular frame, and two sides of the rectangular frame are respectively connected with two vehicle bodies through a latch. After the ammunition is mounted, the rectangular frame is detached from the two car bodies, so that the two car bodies are separated.
The embodiment 5 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the connecting structure, which is different from embodiment 1 in that the pin holes on the first connecting rod and the second connecting rod in this embodiment are both one, and the distance between the two vehicle bodies cannot be adjusted.
The embodiment 6 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the connecting structure, which is different from embodiment 1 in that the second link and the first link are both directly fixed to the vehicle body and cannot be folded.
The utility model provides a specific embodiment 7 of a low-point bullet hanging vehicle, which comprises the following steps:
the present embodiment provides another structural form of the connecting structure, which is different from embodiment 1 in that the spare link is not provided in the present embodiment, and the first link is directly connected to the vehicle body.
The embodiment 8 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another arrangement form of the lifting mechanism, which is different from embodiment 1 in that four lifting mechanisms are provided on each vehicle body in the present embodiment, and are respectively located at two sides of the vehicle frame.
The utility model provides a specific embodiment 9 of a low-point bullet hanging vehicle, which comprises the following steps:
the present embodiment provides another structural form of the universal joint structure, which is different from embodiment 1 in that the universal joint structure is a universal joint.
The embodiment 10 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the present embodiment provides another structural form of the frame, which is different from embodiment 1 in that no avoiding opening is provided on the frame in this embodiment, and the bottom of the bullet-supporting frame abuts against and is supported by the cross beam.
The utility model provides a specific embodiment 11 of a low-point bullet hanging vehicle, which comprises the following steps:
the embodiment provides another structural form of the lifting mechanism, which is different from embodiment 1 in that the lifting mechanism in the embodiment comprises a vertical frame fixed on a frame, a threaded rod is rotatably arranged on the vertical frame, a sliding block is arranged on the vertical frame in a guiding manner, a threaded hole matched with the threaded rod in a threaded mode is formed in the sliding block, and a hand wheel is fixedly arranged at the upper end of the threaded rod.
In this embodiment, hold in palm bullet frame and slider and be connected, operating personnel rotate the hand wheel and can make the threaded rod rotate, and threaded rod pivoted in-process can make the slider reciprocate along the grudging post to drive holds in palm bullet frame and goes up and down.
The utility model provides a specific embodiment 12 of a low-point bullet hanging vehicle, which comprises the following steps:
the present embodiment provides another structural form of the lifting mechanism, which is different from embodiment 1 in that the lifting mechanism in this embodiment is a scissor type lifting mechanism driven by a hydraulic cylinder, and the top of the scissor type lifting mechanism is connected with the bullet supporting frame.
The utility model provides a specific embodiment 13 of a low-point bullet hanging vehicle, which comprises the following steps:
the present embodiment provides another structural form of the vehicle frame, which differs from embodiment 1 in that the wheels are directly mounted on the column frame, and the axles of the wheels are flush with the column frame.
The utility model provides a specific embodiment 14 of a low-point bullet hanging vehicle, which comprises the following steps:
the present embodiment provides another structural form of the wheel, which is different from embodiment 1 in that the wheel in this embodiment is a normal wheel that cannot move laterally.
The embodiment 15 of the low-point bullet hanging vehicle provided by the utility model comprises the following components:
the difference from embodiment 1 is that the low point bullet hanging vehicle in this embodiment includes three vehicle bodies, which are arranged in a line, and two adjacent vehicle bodies are detachably connected. In order to accommodate the transfer of longer ammunition, more than three bodies may be provided in other embodiments.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but may be modified without inventive effort or equivalent substitution of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (11)
1. The utility model provides a low point hanging bullet car, includes the automobile body, characterized by, the automobile body is provided with two at least and each automobile body is used for arranging along the installation direction of ammunition, is connected with connection structure (5) between the adjacent automobile body to form between the adjacent automobile body and be used for dodging the space of dodging of ammunition bulge position, connection structure (5) and at least one detachable connection in the adjacent automobile body or connection structure (5) include two components of a whole that can function independently and two components of a whole that can function independently are connected with two adjacent automobile body respectively.
2. The low point bullet hanging vehicle according to claim 1, wherein the connecting structure (5) comprises at least one group of first connecting rod (51) and second connecting rod (52) which are connected through bolts, and pin holes are formed on the first connecting rod (51) and the second connecting rod (52).
3. The low point bullet hanging vehicle according to claim 2, characterized in that the pin holes on the first link (51) and/or the second link (52) are at least two along the extending direction of the link itself.
4. A low point bullet train as claimed in claim 2 or 3, wherein the first link (51) and/or the second link (52) are articulated with respect to the corresponding train body to enable the first link (51) and/or the second link (52) to be folded to one side of the train body.
5. The low-point bullet hanging vehicle of claim 4, wherein a standby connecting rod (53) is further arranged on the vehicle body, the standby connecting rod (53) is of an L-shaped structure as a whole, the standby connecting rod (53) comprises a hinge part and a connecting part which are mutually perpendicular, and the turning part of the standby connecting rod (53) is hinged with the corresponding vehicle body; the hinge part is used for being in hinged fit with a first connecting rod (51) or a second connecting rod (52) on the same vehicle body, and the connecting part is longer than the first connecting rod (51) or the second connecting rod (52) connected with the standby connecting rod (53) and is used for being connected with a corresponding first connecting rod (51) or second connecting rod (52) on the other vehicle body after the vehicle body is rotated out.
6. A low point bullet hanging vehicle as claimed in claim 2 or 3, wherein the connecting structure (5) comprises two groups of first connecting rods (51) and second connecting rods (52) connected by bolts, the lengths of the first connecting rods (51) and the second connecting rods (52) in each group are unequal, and the two first connecting rods (51) and the two second connecting rods (52) are respectively positioned on different vehicle bodies so that the joints of the two groups of first connecting rods (51) and the two second connecting rods (52) are staggered.
7. A low point trolley according to any one of claims 1-3, characterized in that the body comprises a frame (1), a bullet supporting frame (2), and at least two lifting mechanisms (3) arranged on the frame (1) and used for driving the bullet supporting frame (2) to lift, wherein the lifting mechanisms (3) are positioned on two sides of the bullet supporting frame (2).
8. The low-point bullet hanging vehicle according to claim 7, wherein the bullet supporting frame (2) is of an inverted omega structure, and two sides of the bullet supporting frame (2) are connected with the output ends of the lifting mechanisms (3) on the corresponding sides through universal hinge structures.
9. The low-point bullet hanging vehicle according to claim 7, wherein an avoidance port for avoiding the bullet supporting frame (2) is arranged in the middle of the vehicle frame (1), and the bottom of the bullet supporting frame (2) can be embedded into the avoidance port after the bullet supporting frame descends.
10. The low point bullet hanging vehicle according to claim 7, characterized in that the bullet supporting frame (2) is detachably provided with a transferring adapter (4) for changing according to different types of ammunition.
11. A low point bullet train according to any one of claims 1-3, characterized in that wheels (14) are provided on the train body, the wheels (14) being omni wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225376.8A CN117326081B (en) | 2023-09-21 | 2023-09-21 | Low-point bullet hanging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311225376.8A CN117326081B (en) | 2023-09-21 | 2023-09-21 | Low-point bullet hanging vehicle |
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| Publication Number | Publication Date |
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| CN117326081A true CN117326081A (en) | 2024-01-02 |
| CN117326081B CN117326081B (en) | 2024-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311225376.8A Active CN117326081B (en) | 2023-09-21 | 2023-09-21 | Low-point bullet hanging vehicle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874414A (en) * | 2012-10-25 | 2013-01-16 | 江西洪都航空工业集团有限责任公司 | Manual missile hanging vehicle |
| US20130221158A1 (en) * | 2012-02-28 | 2013-08-29 | The Boeing Company | Configurable Pod Structure and Store Stowage and Deployment System and Method |
| CN206358211U (en) * | 2017-01-13 | 2017-07-28 | 河北环航科技股份有限公司 | Steering unit for front wheels and its bomb truck |
| CN208007313U (en) * | 2018-02-07 | 2018-10-26 | 航天智造（上海）科技有限责任公司 | A kind of guided missile hanging device based on omni-directional wheel |
| CN116202383A (en) * | 2023-02-07 | 2023-06-02 | 北京电子工程总体研究所 | Ammunition frame |
-
2023
- 2023-09-21 CN CN202311225376.8A patent/CN117326081B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130221158A1 (en) * | 2012-02-28 | 2013-08-29 | The Boeing Company | Configurable Pod Structure and Store Stowage and Deployment System and Method |
| CN102874414A (en) * | 2012-10-25 | 2013-01-16 | 江西洪都航空工业集团有限责任公司 | Manual missile hanging vehicle |
| CN206358211U (en) * | 2017-01-13 | 2017-07-28 | 河北环航科技股份有限公司 | Steering unit for front wheels and its bomb truck |
| CN208007313U (en) * | 2018-02-07 | 2018-10-26 | 航天智造（上海）科技有限责任公司 | A kind of guided missile hanging device based on omni-directional wheel |
| CN116202383A (en) * | 2023-02-07 | 2023-06-02 | 北京电子工程总体研究所 | Ammunition frame |
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| Publication number | Publication date |
|---|---|
| CN117326081B (en) | 2024-08-20 |
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