CN113602654A

CN113602654A - Clamping device for bomb transportation and using method

Info

Publication number: CN113602654A
Application number: CN202110665225.9A
Authority: CN
Inventors: 马日成; 顾佼佼; 陈学通; 任建存; 吕碧野; 杜志强; 傅琪耀; 卞树森; 李文亮
Original assignee: PENGLAI ZHONGBAI JINGLU SHIP INDUSTRY CO LTD
Current assignee: PENGLAI ZHONGBAI JINGLU SHIP INDUSTRY CO LTD
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-05
Anticipated expiration: 2041-06-16
Also published as: CN113602654B

Abstract

The invention provides a clamping device for bomb transportation and a using method, belonging to the technical field of bomb transportation equipment, wherein the clamping device for bomb transportation comprises a transportation box with an opening at the top, a base box with an opening at the top is fixed at the lower end of the transportation box, a U-shaped frame, and a bomb is arranged on the inner surface of the U-shaped frame; one end of each fixing rod is fixed with the outer surface of the U-shaped frame, and the other end of each fixing rod is fixed with the front inner wall and the rear inner wall of the transport case respectively; according to the mine bomb clamping device, the mine bomb is placed in the U-shaped frame, the four groups of screw nut transmission assemblies are driven to operate through the driving mechanism, so that the mine bomb can be clamped by the transverse clamping mechanism and the longitudinal clamping mechanism, and the mine bomb is fixed in the U-shaped frame from four directions of the mine bomb through the transverse clamping mechanism and the longitudinal clamping mechanism, so that the mine bomb is fixed in the U-shaped frame more stably, is not prone to shaking and is convenient to transport.

Description

Clamping device for bomb transportation and using method

Technical Field

The invention belongs to the technical field of bomb transportation equipment, and particularly relates to a clamping device for bomb transportation and a using method.

Background

A bomb is a type of ammunition fired by a 155 mm caliber artillery. If the target area has an enemy armored vehicle, the enemy armored vehicle is used as a guided cannonball attack target; if there is no suitable target, the mine can be used as a mine for anti-ground-beetles. Therefore, the bomb has the characteristic of dual purposes.

The thunder bullet when its uses, need reach the assigned position through the transportation, then generally need fix it through fixing device at the in-process of transportation, and current fixing device's fixed mode is generally fixed in a casing through the bolt with it, and is very inconvenient when it is fixed and dismantles, not only the troublesome poeration but also reduced work efficiency, thereby probably because the longer mistake fighter plane is dismantled to the thunder bullet, causes bigger influence.

Disclosure of Invention

The invention aims to provide a clamping device for bomb transportation and a using method thereof, aiming at solving the problems that the fixing mode of a fixing device in the prior art is that the fixing device is fixed in a shell through bolts, the fixing and the dismounting are very inconvenient, the operation is troublesome, the working efficiency is reduced, and the longer the bomb is dismounted, the warplane is delayed, and the larger influence is caused.

In order to achieve the purpose, the invention provides the following technical scheme:

a clamping device for bomb transport comprising:

the top of the transportation box is provided with an opening, the lower end of the transportation box is fixed with a base box with the top of the opening and a U-shaped frame, and the inner surface of the U-shaped frame is provided with a thunder bomb;

one end of each fixing rod is fixed with the outer surface of the U-shaped frame, and the other end of each fixing rod is fixed with the front inner wall and the rear inner wall of the transport case respectively;

the device comprises a longitudinal clamping mechanism and a clamping mechanism, wherein the longitudinal clamping mechanism comprises two arc-shaped clamping plates and two groups of first connecting assemblies, the two arc-shaped clamping plates are respectively positioned at the front side and the rear side of a bomb and used for fixing the bomb, and the two groups of connecting assemblies are respectively connected between the two arc-shaped clamping plates and used for supporting the arc-shaped clamping plates;

a transverse clamping mechanism; the transverse clamping mechanism comprises two clamping rings and two groups of second connecting components, the two clamping rings are respectively positioned at the left side and the right side of the bomb and used for fixing the bomb, and the two groups of connecting components are respectively connected between the two clamping rings and used for supporting the clamping rings;

the four groups of screw nut transmission mechanisms are respectively connected with the two groups of first connecting assemblies and the second connecting assemblies to realize the linear motion of the screw nut transmission mechanisms; and

and the driving mechanism is connected with the four groups of screw nut transmission mechanisms to realize the operation of the screw nut transmission mechanisms.

As a preferred scheme of the invention, the left end and the right end of the U-shaped frame are both provided with second clamping grooves, the front part and the rear part of the upper end of the U-shaped frame are both provided with first clamping grooves, and the two arc-shaped clamping plates are respectively connected in the two first clamping grooves in a sliding embedded manner.

As a preferable scheme of the invention, the driving mechanism comprises a motor, a conical driving gear and four conical driven gears, the motor is fixed on the bottom wall of the base box, an output shaft of the motor movably penetrates through the bottom wall of the transportation box and extends upwards, the conical driving gear is fixed on the output shaft of the motor, the conical driving gear is positioned in the transportation box, and the four conical driven gears are all obliquely meshed with the top of the conical driving gear.

As a preferred scheme of the present invention, four sets of the lead screw nut transmission mechanisms respectively correspond to four conical driven gears one to one, wherein:

each group of the screw rod nut transmission mechanisms comprises a screw rod and a nut, one end of the screw rod is fixed with the conical driven gear, and the other end of the screw rod is fixed with the inner wall of the transport case.

As a preferable scheme of the invention, each group of the first connecting assemblies includes a U-shaped connecting plate and a first connecting rod, the lower end of the first connecting rod is fixed to the upper end of the nut located on the front side, the U-shaped connecting plate is fixed to the end portion, close to the bomb, of one side of the first connecting rod, and the arc-shaped clamping plate is fixed to the inner surface of the U-shaped connecting plate.

As a preferable scheme of the present invention, each group of the second connection assemblies is a second connection rod, a lower end of the second connection rod is fixed to an upper end of the nut located on the left side, the second connection rod is slidably inserted into one of the second clamping grooves, the clamping ring is fixedly fixed to an upper end of the second connection rod, the clamping ring is slidably sleeved on a circumferential surface of the bomb, and an inner ring diameter of the clamping ring is smaller than a diameter of the bomb.

As a preferable scheme of the invention, four uniformly distributed support plates are fixed in the middle of the bottom wall of the transport box, and the four support plates are respectively and rotatably connected to the circumferential surfaces of the four screw rods.

As a preferable scheme of the invention, the nut further comprises a limiting mechanism, the limiting mechanism comprises a first limiting component, a second limiting component and a third limiting component, the first limiting component is connected with the nut to realize the linear motion of the first limiting component, the second limiting component is connected with the first connecting component to realize the linear motion of the second limiting component, and the third limiting component is connected with the second connecting component to realize the linear motion of the third limiting component.

As a preferable scheme of the invention, the front and rear inner walls of the transportation box are respectively provided with a box cover groove, the two box cover grooves are embedded and slidably connected with a box cover plate, the left and right sides of the top of the box cover plate are respectively fixed with a handle, the upper side of the box cover plate is provided with a fixing mechanism, and the fixing mechanism is connected with the box cover plate to fix the box cover plate in the box cover grooves.

As a preferable aspect of the present invention, a method for using a clamping device for bomb transport, which uses the clamping device for bomb transport according to any one of claims 1 to 9, comprises the steps of:

s1, when the grenade is transported, firstly, the grenade is placed in the U-shaped frame, then the motor is started, the output shaft of the motor rotates to drive the conical driving gear to rotate, the conical driving gear drives the four conical driven gears meshed with the conical driving gear to rotate, so that the four conical driven gears respectively drive the four screw rods to rotate in the same direction, and at the moment, the four screw rods enable the four nuts to do linear motion on the surface and all move inwards;

s2, the four nuts respectively drive the two first connecting rods and the second connecting rods to move inwards, the two first connecting rods respectively drive the arc-shaped clamping plates to move through the two U-shaped connecting plates, finally, the two arc-shaped clamping plates are slidably embedded into the two first clamping grooves and attached to the surface of the bomb to clamp the bomb longitudinally, the end portions of the two U-shaped connecting plates are in contact, and the inner surfaces of the two U-shaped connecting plates are attached to the outer surface of the U-shaped frame, so that the bomb is fixed by the arc-shaped clamping plates; meanwhile, the two second connecting rods respectively drive the two clamping rings to move inwards, and finally the two clamping rings are sleeved on two sides of the two bomb shells, so that the bomb shells are clamped from two sides, and the bomb shells are fixed transversely;

and S3, finally inserting the box cover plate into the two box cover grooves, fixing the box cover plate at the opening at the top of the transport box through a fixing mechanism, and then moving the transport box to a transport vehicle for transport.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the mine bomb fixing device, the mine bomb is placed in the U-shaped frame, and then is fixed in the U-shaped frame from four directions of the mine bomb through the transverse clamping mechanism and the longitudinal clamping mechanism, so that the mine bomb is more stable to fix in the U-shaped frame, is not prone to shaking and is convenient to transport.

2. According to the mine bomb fixing device, the four groups of lead screw nut transmission assemblies are driven to operate through the driving mechanism, so that the transverse clamping mechanism and the longitudinal clamping mechanism can clamp a mine bomb, the mine bomb is fixed more conveniently and concisely, the operation is simple, the fixing is stable, the operation of unfastening fixed parts is convenient when the mine bomb is transported, the use of the mine bomb is convenient, and meanwhile the working efficiency is improved.

3. According to the mine bomb fixing device, the transport box can be closed through the box cover plate, and the two U-shaped connecting plates are further fixed through the fixing mechanism, so that the mine bomb fixing device is firmer in mine bomb fixing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a partial perspective view of a lateral clamping mechanism of the present invention;

FIG. 2 is a perspective view of the present invention with the lid panel open;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 4 is a perspective view of the lid panel of the present invention after closing;

FIG. 5 is a partial perspective view of the present invention at the location of the cover panel;

FIG. 6 is a cross-sectional view of the present invention;

FIG. 7 is a top view of the present invention;

fig. 8 is a partial perspective view of the U-shaped frame of the present invention.

In the figure: 1. a transport case; 2. a base case; 201. a motor; 3. a box cover plate; 301. a handle; 302. a bolt; 3021. a first threaded hole; 303. a second threaded hole; 4. a thunder bomb; 5. a U-shaped frame; 51. fixing the rod; 52. a second clamping groove; 53. a first clamping groove; 54. a reinforcing bar; 6. a first limit rod; 61. a first limit groove; 7. a U-shaped connecting plate; 71. an arc-shaped clamping plate; 711. a slot; 712. inserting a block; 8. a bevel drive gear; 81. a conical driven gear; 9. a screw rod; 91. a nut; 10. a support plate; 11. a second connecting rod; 12. a clamping ring; 13. a first connecting rod; 14. a tank cover groove; 15. a second limiting hole; 151. a second limiting rod; 16. and a third limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-8, the present invention provides the following technical solutions:

a clamping device for bomb transport comprising:

the top is an open-ended transport case 1, the lower end of the transport case 1 is fixed with a base case 2 with the top being an open-ended, a U-shaped frame 5, and a bomb 4 is arranged on the inner surface of the U-shaped frame 5;

a plurality of fixing rods 51, one ends of the plurality of fixing rods 51 are fixed with the outer surface of the U-shaped frame 5, and the other ends of the plurality of fixing rods 51 are fixed with the front and rear inner walls of the transport case 1 respectively;

the device comprises a longitudinal clamping mechanism and a clamping mechanism, wherein the longitudinal clamping mechanism comprises two arc-shaped clamping plates 71 and two groups of first connecting assemblies, the two arc-shaped clamping plates 71 are respectively positioned at the front side and the rear side of the bomb 4 and used for fixing the bomb 4, and the two groups of connecting assemblies are respectively connected between the two arc-shaped clamping plates 71 and used for supporting the arc-shaped clamping plates 71;

a transverse clamping mechanism; the transverse clamping mechanism comprises two clamping rings 12 and two groups of second connecting components, the two clamping rings 12 are respectively positioned at the left side and the right side of the bomb 4 and used for fixing the bomb 4, and the two groups of connecting components are respectively connected between the two clamping rings 12 and used for supporting the clamping rings 12;

In the embodiment of the invention, the transportation box 1 of the device is used for containing the grenade 4, the grenade 4 is convenient to transport by placing the transportation box 1 in a transportation carriage, the base box 2 is used for supporting the transportation box 1, the U-shaped frame 5 is used for placing the grenade 4, after the placing is finished, the grenade 4 is fixed in the U-shaped frame 5 from several sides by the transverse clamping mechanism and the longitudinal clamping mechanism respectively, so that the grenade 4 is firmly fixed and is not easy to fall off after being placed, the conical driving gear 8 is driven to rotate by the rotation of the output shaft of the motor 201 by starting the motor 201 in the driving mechanism, the conical driving gear 8 drives the four conical driven gears 81 meshed with the conical driving gear to rotate, the four conical driven gears 81 respectively drive the four screw rods 9 to rotate in the same direction, at the moment, the four screw rods 9 enable the four nuts 91 to do linear motion on the surface and all move inwards, at the moment, the four nuts 91 respectively drive the two first connecting rods 13 and the second connecting rod 11 to move inwards, the two first connecting rods 13 respectively drive the arc-shaped clamping plates 71 to move through the two U-shaped connecting plates 7, finally, the two arc-shaped clamping plates 71 are slidably embedded into the two first clamping grooves 53 and attached to the surfaces of the grenades 4 to clamp the grenades from the longitudinal direction, the end parts of the two U-shaped connecting plates 7 are in contact, and the inner surfaces of the two U-shaped connecting plates are attached to the outer surfaces of the U-shaped frames 5, so that the grenades 4 are fixed by the arc-shaped clamping plates 71; meanwhile, the two second connecting rods 11 respectively drive the two clamping rings 12 to move towards the inner side, and finally the two clamping rings 12 are sleeved on two sides of the two bomb 4, so that the bomb 4 is clamped from two sides, the bomb 4 is transversely fixed, and the bomb 4 can be fixed in the U-shaped frame 5 from four directions, so that the bomb 4 is more stable when being fixed in the U-shaped frame 5 and is not easy to shake and convenient to transport.

Preferably, this device is still including a plurality of stiffeners 54 that are equipped with, and the one end of a plurality of stiffeners 54 and the external surface fixation of U-shaped frame 5, and the other end of a plurality of stiffeners 54 all is fixed with the bottom of transport case 1, and a plurality of stiffeners 54 further support U-shaped frame 5 for when thunder bullet 4 was placed on U-shaped frame 5, U-shaped frame 5 supported more stably, was difficult for rocking.

Referring to fig. 8, the left and right ends of the U-shaped frame 5 are both provided with second clamping grooves 52, the front and rear parts of the upper end of the U-shaped frame 5 are both provided with first clamping grooves 53, and the two arc-shaped clamping plates 71 are respectively connected in the two first clamping grooves 53 in a sliding embedded manner.

In this embodiment: when the first connecting rod 13 drives the arc-shaped clamping plate 71 to move through the U-shaped connecting plate 7, in order to better fix the grenade 4, the arc-shaped clamping plate 71 can be embedded into the first clamping groove 53 during movement, so that the inner surface of the arc-shaped clamping plate 71 can be better attached to the surface of the grenade 4, and the U-shaped connecting plate 7 can be attached to the outer surface of the U-shaped frame 5, so that the grenade 4 is more firmly fixed; simultaneously when second connecting rod 11 drives chucking ring 12 and removes, second connecting rod 11 can imbed in the second joint groove 52 for chucking ring 12 can fix the circumferential surface of thunder bullet 4 better, fixes it, makes thunder bullet 4 can be fixed better.

Specifically referring to fig. 1 and 6, the driving mechanism includes a motor 201, a conical driving gear 8 and four conical driven gears 81, the motor 201 is fixed on the bottom wall of the base box 2, an output shaft of the motor 201 movably penetrates through the bottom wall of the transportation box 1 and extends upward, the conical driving gear 8 is fixed on the output shaft of the motor 201, the conical driving gear 8 is located in the transportation box 1, and the four conical driven gears 81 are all obliquely engaged with the top of the conical driving gear 8.

In this embodiment: motor 201 through among the actuating mechanism starts, and its output shaft can drive conical drive gear 8 and rotate, and conical drive gear 8 can drive rather than four toper driven gear 81 rotations of oblique meshing to drive four group screw-nut drive mechanism's operations through toper driven gear 81, make this device operation simple and convenient more, what need explain is: the specific type of the motor 201 is selected by a person skilled in the art, and the motor 201 belongs to the prior art, and the detailed description thereof is omitted.

Specifically referring to fig. 1 and 6, four sets of lead screw nut transmission mechanisms respectively correspond to four conical driven gears 81 one by one, wherein:

each group of screw-nut transmission mechanisms comprises a screw 9 and a nut 91, one end of the screw 9 is fixed with the conical driven gear 81, and the other end of the screw 9 is fixed with the inner wall of the transport case 1.

In this embodiment: the lead screw 9 is driven to rotate through the conical driven gear 81, so that the nut 91 can do linear motion on the surface of the lead screw, and the nut 91 can drive the arc-shaped clamping plate 71 and the clamping ring 12 to fix the grenade 4 through the first connecting assembly and the second connecting assembly.

Specifically, referring to fig. 1, each set of first connecting elements includes a U-shaped connecting plate 7 and a first connecting rod 13, a lower end of the first connecting rod 13 is fixed to an upper end of the nut 91 located at the front side, the U-shaped connecting plate 7 is fixed to an end portion of the first connecting rod 13 near the bomb 4, and the arc-shaped clamping plate 71 is fixed to an inner surface of the U-shaped connecting plate 7.

In this embodiment: the first connecting rod 13 is used for connecting the U-shaped connecting plate 7 and the lead screw 9, and the U-shaped connecting plate 7 is attached to the outer surface of the U-shaped frame 5 when the bomb 4 is fixed, so that the bomb 4 can be better fixed by the arc-shaped clamping plate 71.

Referring to fig. 1, each group of second connecting assemblies is a second connecting rod 11, the lower end of the second connecting rod 11 is fixed to the upper end of a nut 91 located on the left side, the second connecting rod 11 is slidably inserted into one of the second clamping grooves 52, the clamping ring 12 is fixedly fixed to the upper end of the second connecting rod 11, the clamping ring 12 is slidably sleeved on the circumferential surface of the bomb 4, and the diameter of the inner ring of the clamping ring 12 is smaller than the diameter of the bomb 4.

In this embodiment: the second connecting rod 11 is used for connecting the clamping ring 12 and the screw 9, so that the clamping ring 12 can move linearly to fix the bomb 4, and the diameter of the inner ring of the clamping ring 12 is smaller than that of the bomb 4, so that the bomb 4 cannot pass through the clamping ring 12, the heads of two sides of the bomb 4 can be fixed, and the fixing is firm.

Specifically, referring to fig. 1, four supporting plates 10 are fixed at the middle of the bottom wall of the transportation box 1, and the four supporting plates 10 are respectively and rotatably connected to the circumferential surfaces of the four screw rods 9.

In this embodiment: through a plurality of backup pads 10, can make four lead screws 9 a plurality of strong points for lead screw 9 is more stable when rotating, and difficult slope rocks.

Specifically, please refer to fig. 1, further comprising a limiting mechanism, wherein the limiting mechanism comprises a first limiting component, a second limiting component and a third limiting component, the first limiting component is connected with the nut 91 to realize the linear motion of the first limiting component, the second limiting component is connected with the first connecting component to realize the linear motion of the second limiting component, and the third limiting component is connected with the second connecting component to realize the linear motion of the third limiting component.

In this embodiment: the first limiting assemblies are provided with four groups, the four groups of first limiting assemblies are respectively connected with the four nuts 91 to realize the linear motion of the first limiting assemblies, each group of first limiting assemblies comprises four third limiting rods 16 and first limiting holes, the four first limiting holes are respectively formed in the four corners of the end part of one side of each nut 91, one ends of the four third limiting rods 16 are fixed on the inner surface of the transport case 1, and the nuts 91 are slidably connected to the surfaces of the four third limiting rods 16 through the four first limiting holes, so that the positions of the nuts 91 are limited and only can do linear motion; two groups of second limiting assemblies are arranged, each group of limiting assemblies consists of two first limiting rods 6 and two first limiting grooves 61, the two first limiting grooves 61 are respectively provided with end parts, close to the two fixing rods 51, of the two first limiting rods 51, one ends of the two first limiting rods 6 are respectively connected into the two first limiting grooves 61 in a sliding mode, and the other ends of the two first limiting rods 6 are fixed to the left end and the right end of the first connecting rod 13, so that the position of the first connecting rod 13 is limited and the front and back linear motion is carried out; the third limiting components are both composed of a second limiting rod 151 and two second limiting holes 15; two spacing holes 15 of second block respectively die with a side end of two second connecting rods 11, second gag lever post 151 is fixed in between the inner wall about transport case 1, and two second connecting rods 11 are respectively through two spacing holes 15 sliding connection in the surface of second gag lever post 151 for the position of second connecting rod 11 is injectd, makes left and right linear motion.

Referring to fig. 4 and 5, the front and rear inner walls of the transportation box 1 are provided with box cover grooves 14, two box cover grooves 14 are embedded with the box cover plate 3 in a sliding connection manner, the left and right sides of the top of the box cover plate 3 are respectively fixed with a handle 301, the upper side of the box cover plate 3 is provided with a fixing mechanism, and the fixing mechanism is connected with the box cover plate 3 to fix the box cover plate in the box cover grooves 14.

In this embodiment: the box cover plate 3 is used for protecting the bomb 4 in the transport box 1, the box cover plate 3 is connected in the two box cover grooves 14 in a sliding mode, so that the box cover plate 3 is covered at the opening at the top of the transport box 1, the handle 301 is used for conveniently carrying the box cover plate 3, the fixing mechanism comprises a bolt 302, a second threaded hole 303, a first threaded hole 3021, a slot 711 and an insert block 712, the insert block 711 is arranged at one end of one U-shaped connecting plate 7, the insert block 712 is fixed at one end of the other U-shaped connecting plate 7, the insert block 712 is movably inserted in the insert block 3021, the first threaded hole 3021 is provided with two bolts which are respectively arranged at the upper inner wall of the insert block 711 and the top of the insert block 712, the second threaded hole 303 is arranged at the top of the box cover plate 3, after the box cover plate 3 is closed, the box cover plate is connected to the second threaded hole 303 and the two first threaded holes 3021 through the bolt 302 to fix the insert block 712 in the top of the box cover plate 3, and the second threaded hole 303 can fix the insert block 712 in the slot 711, so that one end of the two U-shaped connecting plates 7 is further fixed, and the bomb 4 is more firmly fixed.

The working principle and the using process of the invention are as follows: a use method of a clamping device for bomb transportation comprises the following steps:

s1, when the grenade 4 is transported, firstly, the grenade 4 is placed in the U-shaped frame 5, then the motor 201 is started, the output shaft of the motor 201 rotates to drive the conical driving gear 8 to rotate, the conical driving gear 8 drives the four conical driven gears 81 meshed with the conical driving gear to rotate, so that the four conical driven gears 81 respectively drive the four screw rods 9 to rotate in the same direction, and at the moment, the four screw rods 9 enable the four nuts 91 to do linear motion on the surface and all move inwards;

s2, the four nuts 91 drive the two first connecting rods 13 and the second connecting rod 11 to move inwards respectively, the two first connecting rods 13 drive the arc-shaped clamping plates 71 to move through the two U-shaped connecting plates 7 respectively, finally, the two arc-shaped clamping plates 71 are embedded into the two first clamping grooves 53 in a sliding mode and attached to the surfaces of the grenades 4 to clamp the grenades from the longitudinal direction, the end portions of the two U-shaped connecting plates 7 are in contact, and the inner surfaces of the two U-shaped connecting plates are attached to the outer surfaces of the U-shaped frames 5, so that the grenades 4 are fixed by the arc-shaped clamping plates 71; meanwhile, the two second connecting rods 11 respectively drive the two clamping rings 12 to move inwards, and finally the two clamping rings 12 are sleeved on two sides of the two bomb 4, so that the bomb 4 is clamped from two sides, and the bomb 4 is transversely fixed;

and S3, finally inserting the box cover plate 3 into the two box cover grooves 14, fixing the box cover plate 3 at the top opening of the transport box 1 through the fixing mechanism, and then moving the transport box 1 to a transport vehicle for transport.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for bomb transportation, comprising:

a transport case (1) with an opening at the top, a base case (2) with an opening at the top is fixed at the lower end of the transport case (1),

the mine bomb-carrying device comprises a U-shaped frame (5), wherein a mine bomb (4) is arranged on the inner surface of the U-shaped frame (5);

one ends of the fixing rods (51) are fixed with the outer surface of the U-shaped frame (5), and the other ends of the fixing rods (51) are fixed with the front inner wall and the rear inner wall of the transport case (1) respectively;

the device comprises a longitudinal clamping mechanism, a first clamping mechanism and a second clamping mechanism, wherein the longitudinal clamping mechanism comprises two arc-shaped clamping plates (71) and two groups of first connecting assemblies, the two arc-shaped clamping plates (71) are respectively positioned at the front side and the rear side of the bomb (4) and used for fixing the bomb (4), and the two groups of connecting assemblies are respectively connected between the two arc-shaped clamping plates (71) and used for supporting the arc-shaped clamping plates (71);

a transverse clamping mechanism; the transverse clamping mechanism comprises two clamping rings (12) and two groups of second connecting components, the two clamping rings (12) are respectively positioned at the left side and the right side of the bomb (4) to be used for fixing the bomb (4), and the two groups of connecting components are respectively connected with the two clamping rings (12) to be used for supporting the clamping rings (12);

2. The clamping device for the transportation of the bomb according to claim 1, wherein the left and right ends of the U-shaped frame (5) are both provided with second clamping grooves (52), the front and rear parts of the upper end of the U-shaped frame (5) are both provided with first clamping grooves (53), and the two arc-shaped clamping plates (71) are respectively connected in the two first clamping grooves (53) in a sliding embedding manner.

3. A clamping device for bomb transport according to claim 2, characterised in that the driving mechanism includes a motor (201), a cone driving gear (8) and four cone driven gears (81), the motor (201) is fixed on the bottom wall of the base box (2), the output shaft of the motor (201) movably penetrates through the bottom wall of the transport box (1) and extends upwards, the cone driving gear (8) is fixed on the output shaft of the motor (201), the cone driving gear (8) is located in the transport box (1), and the four cone driven gears (81) are all obliquely meshed with the top of the cone driving gear (8).

4. A clamping device for bomb transport according to claim 3, where four sets of lead screw nut gears are one-to-one corresponding to four conical driven gears (81), respectively, where:

every group feed screw nut drive mechanism all includes lead screw (9) and nut (91), the one end and the toper driven gear (81) of lead screw (9) are fixed, the other end and the inner wall of transport case (1) of lead screw (9) are fixed.

5. A clamping device for bomb transport according to claim 4, characterised in that each set of first connecting members includes a U-shaped connecting plate (7) and a first connecting rod (13), the lower end of the first connecting rod (13) is fixed with the upper end of the nut (91) at the front side, the end of the U-shaped connecting plate (7) at the side near the bomb (4) fixed to the first connecting rod (13), and the arc-shaped holding plate (71) is fixed on the inner surface of the U-shaped connecting plate (7).

6. A clamping device for bomb transportation according to claim 5, wherein each group of second connecting components is a second connecting rod (11), the lower end of the second connecting rod (11) is fixed with the upper end of a nut (91) on the left side, the second connecting rod (11) is slidably embedded into one of the second clamping grooves (52), the clamping ring (12) is fixedly fixed on the upper end of the second connecting rod (11), the clamping ring (12) is slidably sleeved on the circumferential surface of the bomb (4), and the diameter of the inner ring of the clamping ring (12) is smaller than that of the bomb (4).

7. A clamping device for bomb transport according to claim 6, characterised in that four evenly distributed supporting plates (10) are fixed in the middle of the bottom wall of the transport box (1), and the four supporting plates (10) are respectively rotatably connected to the circumferential surfaces of four lead screws (9).

8. A clamping device for bomb transportation according to claim 7, further comprising a limiting mechanism, wherein the limiting mechanism is composed of a first limiting component, a second limiting component and a third limiting component, the first limiting component is connected with the nut (91) to realize linear motion of the first limiting component, the second limiting component is connected with the first connecting component to realize linear motion of the second limiting component, and the third limiting component is connected with the second connecting component to realize linear motion of the third limiting component.

9. The clamping device for the transportation of the mine bullets as claimed in claim 8, wherein the front and rear inner walls of the transportation box (1) are provided with box cover grooves (14), two box cover plates (3) are embedded into the two box cover grooves (14) in a sliding manner, handles (301) are fixed to the left and right sides of the top of each box cover plate (3), a fixing mechanism is arranged on the upper side of each box cover plate (3), and the fixing mechanism is connected with the box cover plates (3) to fix the box cover plates into the box cover grooves (14).

10. A method of using a bomb transport clamping device according to any one of claims 1 to 9, comprising the steps of:

s1, when the grenade (4) is transported, firstly, the grenade (4) is placed in the U-shaped frame (5), then the motor (201) is started, the output shaft of the motor (201) rotates to drive the conical driving gear (8) to rotate, the conical driving gear (8) drives the four conical driven gears (81) meshed with the conical driving gear to rotate, so that the four conical driven gears (81) respectively drive the four screw rods (9) to rotate in the same direction, and at the moment, the four screw rods (9) enable the four nuts (91) to do linear motion on the surface and all move inwards;

s2, at the moment, the four nuts (91) respectively drive the two first connecting rods (13) and the second connecting rod (11) to move inwards, the two first connecting rods (13) respectively drive the arc-shaped clamping plates (71) to move through the two U-shaped connecting plates (7), finally, the two arc-shaped clamping plates (71) are slidably embedded into the two first clamping grooves (53) and attached to the surface of the bomb (4) to be clamped longitudinally, the end parts of the two U-shaped connecting plates (7) are contacted, and the inner surfaces of the two U-shaped connecting plates are attached to the outer surface of the U-shaped frame (5), so that the bomb (4) is fixed by the arc-shaped clamping plates (71); meanwhile, the two second connecting rods (11) respectively drive the two clamping rings (12) to move inwards, and finally the two clamping rings (12) are sleeved on two sides of the two thunder bullets (4), so that the thunder bullets (4) are clamped from two sides, and the thunder bullets (4) are transversely fixed;

and S3, finally inserting the box cover plate (3) into the two box cover grooves (14), fixing the box cover plate (3) at the opening at the top of the transport box (1) through a fixing mechanism, and then moving the transport box (1) to a transport vehicle for transport.