CN211642909U - Missile storage and transportation protection packing box - Google Patents

Abstract

The utility model discloses a missile storage and transportation protection packing box, which comprises a box body and a box cover which can be sealed and buckled on the box body, wherein a fixing mechanism for fixing a missile is arranged in the box body, the box body is made by plastic rotational molding and integral molding, the top of the box body is provided with an inward turning edge and a vertical downward turning edge, and a longitudinal buffer gap is arranged between the turning edge and the side wall of the box body; the fixing mechanism comprises a radial fixing component for radially fixing the projectile body and an axial fixing component for axially fixing the projectile body, and the radial fixing component is fixed on the turned edge. The packing box has an elastic buffering function so as to ensure the transportation safety of the guided missile.

Description

Missile storage and transportation protection packing box

Technical Field

The utility model relates to a guided missile packing technical field especially relates to a guided missile storage and transportation protection packing box.

Background

At present, a wooden upper box body and lower box body separated type packing box is mostly adopted in the transportation process of the missile, the missile packing box is used as a direct carrier and a protection tool in the storage and transportation of the airborne missile, the common wooden packing box is easy to generate structural damage or structural permanent deformation, cannot adapt to a fire environment, is poor in air tightness and impact resistance in the box body, and is difficult to avoid the damage of various environments to the missile, so that the operational performance of the missile is seriously influenced.

After the missile enters a loading state, the packing box is used for reliably limiting and fixing the missile. The existing missile packing box mostly adopts a fastening bolt or a fastening bolt and a packing belt mode for limiting the missile, and the installation position of the fastening bolt is generally positioned below a missile body, so that the missile is reliably fixed, the design of a limiting structure is complex, the missile needs to be installed on a support vehicle firstly during operation, then the support vehicle is pushed into the box, other parts of the packing box are installed, and the operation procedure is complex. And this spacing and fixed mode does not have buffer function, in case the road conditions jolts, just causes the bolt not hard up easily, influences fixed reliability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a guided missile storage and transportation protection packing box with elastic buffer function.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

the utility model provides a guided missile storage and transportation protection packing box, includes the box and can seal the case lid of lock on the box, box and case lid are fixed with the help of first hasp, are equipped with in the box and carry out fixed establishment, its characterized in that to the guided missile:

the box body is made of plastic materials through rotational molding and is integrally formed, the top of the box body is provided with a turning edge which is turned inwards and vertically downwards, and a longitudinal buffer gap is formed between the turning edge and the side wall of the box body;

the fixing mechanism comprises a radial fixing component for radially fixing the projectile body and an axial fixing component for axially fixing the projectile body; wherein

The radial fixing assembly comprises at least two fixing pieces which are arranged at intervals along the length direction of the box body; each fixing piece comprises an elastic body gland and a fixing support which can be buckled up and down; two ends of the fixed support are hung on the turned edges of the corresponding side, and a first elastic cushion block is filled between the bottom of the fixed support and the box body; one end of the elastomer gland is hinged to the fixed support and is locked with the fixed support by means of a second lock catch; after the elastomer gland is buckled, a cavity matched with the shape of the elastomer and used for containing the elastomer is formed between the elastomer gland and the fixed support;

the axial fixing assembly comprises two ejector blocks, the two ejector blocks are fixed on one sides of the two elastic body pressing covers opposite or back to back, and the two ejector blocks can be abutted to parts on the elastic bodies in the horizontal plane.

The further technical scheme is as follows: the upper surface of fixed bolster is fluted, is filled with the second elastic cushion of protrusion in the recess intussuseption, the upper surface of second elastic cushion has with body assorted radian.

The further technical scheme is as follows: the upper surface of fixed bolster is equipped with antistatic film, the part of elastomer gland and elastomer contact is for preventing static silica gel piece.

The further technical scheme is as follows: the axial fixing component also comprises a third elastic cushion block filled between one end of the projectile body and the box body.

The further technical scheme is as follows: the case lid adopts the ladder face to closing with the box, and still is equipped with the sealed recess of round on the case lid, has inlayed the sealing washer in sealed recess, is equipped with the bellying that the round can imbed in the sealed recess of circle and extrude the sealing washer on the box.

The further technical scheme is as follows: the first lock catch comprises a first buckle body and a second buckle body which are respectively arranged on the box body and the box cover, and the distance between the first buckle body and the second buckle body is adjustable.

The further technical scheme is as follows: the box cover is separated from the box body after being opened, and the butt joint surface of the box cover and the box body is provided with a dislocation preventing part for preventing the two ends of the box cover from being misplaced.

The further technical scheme is as follows: the file box is characterized in that a file barrel used for placing files is arranged on the box body, the file barrel is arranged in the box body, the opening end of the file barrel is fixed with the box body, and a first barrel cover capable of being opened from the outside of the box body is installed on the position, corresponding to the opening of the file barrel, on the box body.

The further technical scheme is as follows: the drying device is characterized in that a drying cylinder used for placing a drying agent is arranged on the box body, the drying cylinder is arranged in the box body, air holes are formed in the drying cylinder, one end of the drying cylinder is fixed with the box body, and a second cylinder cover capable of being opened from the outside of the box body is installed on the position, corresponding to the opening of the drying cylinder, of the box body.

The further technical scheme is as follows: the outer wall of the box body is provided with a humidity display card which is sealed and fixed through a press fitting piece, the press fitting piece is provided with a transparent window, and the box body corresponding to the humidity display card is provided with air holes.

The further technical scheme is as follows: the box body is provided with a checking wire holder and a grounding device; the outside of the inspection wire holder is a plug wire interface, and the inside of the plug wire interface can be connected with a wire interface of the bullet through a cable wire; the part of the grounding device positioned in the box body is connected with the projectile body through a connecting wire, and the part of the grounding device positioned outside the box body is contacted with the ground through a discharging wire.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the packing box has an axial and radial double-fixing form for the missile. The fixed support is suspended on a flange of the box body, on one hand, a buffer gap is formed between the flange and the box body, so that the internal guided missile has buffer capacity in the longitudinal direction of the box body; on the other hand, the bottom of the fixing support is provided with the elastic cushion block, so that the damping device has buffering capacity and damping performance in the height direction. The axial direction of the missile is limited by simultaneously limiting two parts in the axial direction of the missile, and the axial direction of the missile is limited, and the limit block is arranged on the radial fixing structure, so that the missile also has bidirectional buffering and damping performance, and further the stability of the transportation of the internally installed missile is ensured.

In addition, the packing box is manufactured by adopting the existing plastic rotational molding process, so that the box body and the box cover are of an integrated structure, all parts are pre-embedded into the box body or the box cover, no notch exists, the air tightness performance is good, the waterproof performance is excellent, and the corner of the packing box is thicker due to the particularity of the molding process, so that the packing box has the advantages of strong impact resistance, acid and alkali corrosion resistance, firmness, durability, long service life and reusability.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the box body of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic diagram of the right-side view structure of the present invention;

FIG. 5 is a schematic view of the structure A-A of FIG. 3;

fig. 6 is a schematic view of a local structure of the middle box body and the box cover of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 6, a missile storage and transportation protection package box includes a box body 101 and a box cover 102 capable of being hermetically fastened on the box body 101, the box body 101 and the box cover 102 are fixed by a first lock catch 103 to form a stable whole, and a fixing mechanism for fixing a missile is arranged in the box body 101.

The box body 101 and the box cover 102 are made of plastic materials through rotational molding and are integrally formed, the top of the box body 101 is provided with a turned edge 104 which is turned inwards and vertically downwards, and a longitudinal buffer gap is formed between the turned edge 104 and the side wall of the box body 101. The plastic has certain deformability, and is beneficial to buffering the vibration of the internal missile. The packing box meets the requirements of military standard for impact resistance, building resistance and protection against high and low temperature environment change, particularly outstanding low-temperature performance, and can meet the requirements of-60 ℃ package falling protection. The packing box material is preferably a composite structure, a double-layer shell is formed by a polyethylene layer for bearing, a foamed polyethylene layer is filled in the double-layer shell, the double-layer wall thickness structure ensures that the outer layer has strong impact resistance, the density of the foamed polyethylene layer in the double-layer shell is small, and the possibility of reducing weight is provided for a large margin.

The fixing mechanism comprises a radial fixing assembly for radially fixing the projectile body, and at least two fixing pieces are arranged at intervals along the length direction of the box body 101; each fixing piece comprises an elastic body gland 201 and a fixing support 202 which can be buckled up and down; two ends of the fixed support 202 are hung on the turned edge 104 on the corresponding side, and a first elastic cushion block 203 is filled between the bottom of the fixed support 202 and the box body 101; one end of the elastomer gland 201 is hinged to the fixed support 202 and is locked with the fixed support 202 by means of a second lock catch 204; after being buckled, the elastomer gland 201 and the fixed support 202 form a cavity which is matched with the shape of the elastomer and is used for containing the elastomer.

The fixing mechanism further comprises an axial fixing assembly for axially fixing the projectile body, the axial fixing assembly comprises two ejector blocks 205, the two ejector blocks 205 are fixed on one side, opposite or back to back, of the two projectile body pressing covers 201, and can be abutted to a part (generally a projectile body sliding block) on the projectile body in the horizontal plane.

The packing box has an axial and radial double-fixing form for the missile.

The internal missile is protected to be safe in a radial fixing mode by adopting a suspension bidirectional buffer structure, the fixing support 202 is suspended on a flanging of the box body 101, on one hand, a buffer gap is formed between the flanging and the box body 101, so that the internal missile has buffer capacity in the longitudinal direction of the box body 101, the safety and stability of an internal product under the action of strong external force such as accidental falling and collision are effectively ensured, the distance between the outermost edge of the missile and the inner wall of the box body is kept to be not less than 25 mm by considering the inner gap of the flanging edge of the box body, and the internal missile specifically meets the regulation of GJB1361A-2009 requirements for buffering, fixing, supporting and waterproofing of product packing; on the other hand, since the bottom of the fixing bracket 202 is provided with the elastic cushion block, and the plastic material of the box 101 has deformability, the fixing bracket 202 also has cushioning and shock absorption in the height direction.

The axial direction of the missile is limited by simultaneously limiting two parts in the axial direction of the missile, and the axial direction of the missile is limited, and the limit block is arranged on the radial fixing structure, so that the missile also has bidirectional buffering and damping performance, and further the stability of the transportation of the internally installed missile is ensured.

In addition, the packing box is manufactured by adopting the existing plastic rotational molding process, so that the box body 101 and the box cover 102 are of an integrated structure, parts are pre-embedded into the box body 101 or the box cover 102, no gap exists, the air tightness is good, the waterproof performance is excellent, and the corner of the packing box is thicker due to the particularity of the molding process, so that the packing box has the advantages of strong impact resistance, acid and alkali corrosion resistance, firmness and durability, long service life and reusability.

The gravity center of the built-in projectile body is lower than 1/2 of the box height, the packing box is convenient to open and recover, the operations of repeated loading and unloading, unpacking, packing and the like are met, and the built-in product is not damaged. All parts are polished without the defects of burrs, sharp edges and the like, and the surface of the product is not damaged. Structural design is reasonable, opens smoothly, gets phenomenon such as jamming can not appear at manual work and puts a in-process.

In addition, the upper surface of the fixing bracket 202 is provided with a groove, a second elastic cushion block 206 protruding out of the groove is filled in the groove, and the upper surface of the second elastic cushion block 206 is provided with a radian matched with the projectile body. The arrangement of the second elastic cushion block 206 can further increase the buffering and shock absorption protection on the projectile body on one hand; on the other hand, the second elastic cushion block 206 with different radian sizes is replaced, so that the fixing requirements for elastic bodies with different diameters can be met, and the arrangement of the fixing bracket 202 is reduced.

For satisfying the antistatic requirement of packing box transportation guided missile in-process, the upper surface of fixed bolster 202 is equipped with antistatic film, the part of projectile gland 201 and projectile contact is antistatic silica gel block 207.

Further, the axial fixing component further comprises a third elastic cushion block 208 filled between one end of the projectile body and the box body 101 for assisting in damping.

According to the transportation requirement of the projectile body, the bottom of the box body 101 is further provided with a missile wing part lining protector 209 which is not higher than the fixed support 202, the missile wing part lining protector 209 is provided with a missile wing part placing groove 108, and the missile wing part lining protector 209 further comprises an elastic fixing belt for fixing the missile wing part.

In the packing box, each elastic cushion block and the lining 209 of the elastic wing part can be made of elastic buffer materials such as pearl cotton or foamed polyethylene cotton.

For the sealing of the packing box, a double tongue groove embedded sealing structure is adopted, the box cover 102 and the box body 101 are in stepped surface involution, a circle of sealing groove is further arranged on the box cover 102, a sealing ring 105 is embedded in the sealing groove, a circle of protruding part capable of being embedded in the sealing groove and extruding the sealing ring 105 is arranged on the box body 101, and then an airtight and waterproof sealing structure is formed. The sealing rubber strip is made of a silica gel material, has moderate hardness, low water absorption rate and aging resistance, and realizes non-pressure airtight sealing in the aspects of material, structural design and the like.

In order to further ensure the sealing performance of the packing box, the first lock catch 103 comprises a first catch body and a second catch body which are respectively arranged on the box body 101 and the box cover 102, and the distance between the first catch body and the second catch body is adjustable. The lock catch of the packing box is made of high-quality stainless steel materials, the lock catch is fastened on the box body 101 through stainless steel rivets (embedded parts formed in the box body 101 are arranged in the box body 101), the strength of the whole mechanism is guaranteed to be reliable, pre-tightening can be adjusted, the lock catch can be sealed in a lead mode, and safety measures are taken.

The cover 102 is separated from the case 101 after being opened, and a dislocation preventing part for preventing the two ends of the cover 102 from being misplaced is arranged on the butt joint surface of the cover 102 and the case 101. The packaging box is kept consistent with the tested delivery state after being closed, and the sealing performance of the packaging box is guaranteed all the time. The anti-dislocation part may include a protrusion 1011 and a groove 1012 on the box 101, and another set of protrusions and protrusions cooperating with the box 101 is provided on the cover 102 to prevent the cover 102 from being buckled again

In order to facilitate taking and using of product specifications, almanac and the like and not affect the environment in the box, a file cylinder 106 for placing files is arranged on the box body 101, the file cylinder 106 is arranged in the box body 101, the opening end of the file cylinder 106 is fixed with the box body 101, a first cylinder cover capable of being opened from the outside of the box body 101 is installed on the position, corresponding to the opening of the file cylinder 106, on the box body 101, and therefore the function of taking and placing files without opening the box can be achieved. In addition, the first cylinder cover is provided with a sealing ring 105 to achieve waterproof sealing. The first cover may be connected to the case 101 by a tether to prevent loss.

Provides comprehensive moisture-proof and moisture-absorbing measures and provides an optimal storage environment for the missile. Firstly, the packing box is moisture-proof; secondly, when the missile is packed, a proper humidity environment needs to be ensured; and thirdly, the desiccant is provided to assist in absorbing moisture in the box, and moderate moisture in the box is ensured. Therefore, a drying cylinder 107 used for placing a drying agent is arranged on the box body 101, the drying cylinder 107 is arranged in the box body 101, an air hole is formed in the drying cylinder 107, one end of the opening of the air hole is fixed with the box body 101, a second cylinder cover capable of being opened from the outside of the box body 101 is installed on the position, corresponding to the opening of the drying cylinder 107, on the box body 101, and the function of replacing the drying agent without opening the box can be achieved. The first cover may be connected to the case 101 by a tether to prevent loss.

For the convenience in time know environmental parameter such as incasement humidity, be equipped with the humidity display card through the sealed fixed of pressure equipment spare on the outer wall of box 101, be equipped with transparent window on the pressure equipment spare, be equipped with the bleeder vent on the box 101 that the humidity display card corresponds, can realize not unpacking the function of changing the humidity display card. When the humidity reaches a critical point, the test paper turns red from blue, the humidity display values are 20, 30, 40 and 50, the process is reversible, the test paper can be conveniently replaced and is maintenance-free, and the test paper is generally required to be replaced once at a fixed period every year.

The box 101 is provided with a test wire holder 110 and a grounding device 111. The outside of the inspection wire holder 110 is a plug wire interface, and the inside of the plug wire interface can be connected with a wire interface of the bullet book through a cable conductor. After the guided missile is placed into the packing box, the environment in the box is favorable for storing the guided missile, but in order to ensure the circuit part of the guided missile body to be normal, the guided missile needs to be tested by opening the box at intervals, so that the box opening inspection is not favorable for storing and transporting the guided missile, the nitrogen is required to be charged into the packing box again after the inspection is finished every time, the inspection process is time-consuming and labor-consuming, and therefore the inspection wiring seat 110 is arranged on the box body 101, and the box opening inspection is avoided. The part of the grounding device 111 inside the box 101 is connected with the projectile body through a connecting wire, and the part of the grounding device 111 outside the box 101 is in contact with the ground through a discharging wire. The grounding device (grounding terminal) which is convenient to install is designed on the box body, the outside facilitates the quick grounding and grounding external connection of a product to lead out static safety, and the safety of built-in products is guaranteed.

The box body 101 is also provided with an automatic balance valve 109, a waterproof semipermeable membrane is adopted inside the box body, the air permeability is realized, the water tightness is realized, the air permeability is realized, the water tightness and air permeability functions are met, the pressure in the box is adjusted under the condition of adapting to various environmental changes, particularly in an air transportation state, and the box opening operation is convenient. If special safety sealing is required, the sealing cover can be added in a storage state and removed in a transportation state.

In order to increase the strength of the packing case, the case body 101 and the case cover 102 adopt straight wavy surfaces, thereby forming convex reinforcing ribs.

In addition, the packaging box is provided with a handle which is formed on the box cover 102 in a rotational molding and integrated mode and a metal handle which is installed on the side face of the box body 101 in the aspect of manual carrying, the handle which is formed on the box cover 102 in a rotational molding and integrated mode and the metal weighting handle which is installed on the long face of the box body 101 in the aspect of the handle are designed, the requirement for human engineering design is met structurally, manual carrying is comfortable in holding feeling, and the packaging box can protect operators in place. The metal handle is fixedly connected with the box body 101 through the rivets, so that the interchangeability is strong, and the metal handle is correctly used and is free from maintenance. The metal handle has the function of a mooring ring, is fixedly connected with the box body 101 through screws, is high in interchangeability and generally free of maintenance. A forklift groove at the bottom of the box body 101 is designed in the aspect of forking, so that the requirements of carrying, forking and lifting are met.

The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.

Claims (10)

1. The utility model provides a guided missile storage and transportation protection packing box, includes box (101) and can seal case lid (102) of lock on box (101), box (101) and case lid (102) are fixed with the help of first hasp (103), are equipped with in box (101) and carry out fixed establishment, its characterized in that to the guided missile:

the box body (101) is made of plastic materials through rotational molding and is integrally formed, the top of the box body is provided with a turned edge (104) which is turned inwards and vertically downwards, and a longitudinal buffer gap is formed between the turned edge (104) and the side wall of the box body (101);

the fixing mechanism comprises a radial fixing component for radially fixing the projectile body and an axial fixing component for axially fixing the projectile body; wherein

The radial fixing assembly comprises at least two fixing pieces which are arranged at intervals along the length direction of the box body (101); each fixing piece comprises an elastic body gland (201) and a fixing support (202) which can be buckled up and down; two ends of the fixed support (202) are hung on the turned edge (104) on the corresponding side, and a first elastic cushion block (203) is filled between the bottom of the fixed support (202) and the box body (101); one end of the elastomer gland (201) is hinged to the fixed support (202) and locked with the fixed support (202) by means of a second lock catch (204); after being buckled, the elastomer gland (201) and the fixed support (202) form a cavity which is matched with the shape of the elastomer and is used for containing the elastomer;

the axial fixing assembly comprises two ejector blocks (205), the two ejector blocks (205) are fixed on one opposite or back side of the two elastic body pressing covers (201), and the two ejector blocks can be abutted to parts on the elastic bodies in the horizontal plane.

2. The missile transportation protection package box of claim 1, wherein: the upper surface of the fixing support (202) is provided with a groove, a second elastic cushion block (206) protruding out of the groove is filled in the groove, and the upper surface of the second elastic cushion block (206) is provided with a radian matched with the projectile body; the upper surface of the second elastic cushion block (206) is provided with an antistatic film, and the part of the elastomer gland (201) contacting with the elastomer is an antistatic silica gel block (207).

3. The missile transportation protection package box of claim 1, wherein: the axial fixing component also comprises a third elastic cushion block (208) filled between one end of the projectile body and the box body (101).

4. The missile transportation protection package box of claim 1, wherein: case lid (102) and box (101) adopt the ladder face to closing, and still be equipped with the sealed recess of round on case lid (102), in sealed recess embedded have sealing washer (105), be equipped with the bellying that the round can imbed in the sealed recess of circle and extrude sealing washer (105) on box (101).

5. The missile transportation protection package box of claim 1, wherein: the first lock catch (103) comprises a first buckle body and a second buckle body which are respectively arranged on the box body (101) and the box cover (102), and the distance between the first buckle body and the second buckle body is adjustable.

6. The missile transportation protection package box of claim 1, wherein: the box cover (102) is separated from the box body (101) after being opened, and the butting surface of the box cover (102) and the box body (101) is provided with a dislocation preventing part for preventing the two ends of the box cover (102) from being misplaced.

7. The missile transportation protection package box of claim 1, wherein: be equipped with file section of thick bamboo (106) that are used for placing the file on box (101), file section of thick bamboo (106) are arranged in box (101) and its open end is fixed with box (101), install the first cover that can be opened by box (101) outside on box (101) the position that corresponds with file section of thick bamboo (106) opening.

8. The missile transportation protection package box of claim 1, wherein: be equipped with drying cylinder (107) that are used for placing the drier on box (101), drying cylinder (107) are arranged in box (101), the bleeder vent has on drying cylinder (107), and its open-ended one end is fixed with box (101), install the second cover that can be opened by box (101) outside on box (101) the position that corresponds with drying cylinder (107) opening.

9. The missile transportation protection package box of claim 1, wherein: the outer wall of the box body (101) is provided with a humidity display card which is sealed and fixed through a press fitting piece, the press fitting piece is provided with a transparent window, and the box body (101) corresponding to the humidity display card is provided with air holes.

10. The missile transportation protection package box of claim 1, wherein: the box body (101) is provided with an inspection wire holder (110) and a grounding device (111); the outside of the inspection wire holder (110) is a plug wire interface, and the inside of the plug wire interface can be connected with a wire interface of the bullet body through a cable lead; the part of the grounding device (111) positioned in the box body (101) is connected with the projectile body through a connecting wire, and the part of the grounding device (111) positioned outside the box body (101) is in contact with the ground through a discharging wire.

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