CN212645497U - Portable foldable support structure for missile launching tube of flying missile - Google Patents

Abstract

The utility model discloses a but portable patrol missile launch canister folding bracket structure belongs to the technical field of launching weapon accessory. The portable patrol missile launching tube foldable support structure comprises a sleeve joint piece, a folding frame and a folding seat; the sleeve joint piece is sleeved at the upper part of the launching barrel; the folding frame comprises at least two supporting rods, one end of each supporting rod is connected with the socket joint piece, and the other end of each supporting rod supports the ground; the folding seat is connected to the bottom end of the launching cylinder. The problem of the support simple structure of launch canister, can only be applicable to the round missile of low thrust, use on large-scale round missile, the reaction force when leading to the transmission increases, stability when having reduced the launch canister body transmission, can't satisfy the demand of use is solved. The utility model discloses the piece is cup jointed in the installation on the launching tube body to fixed folding leg, folding leg and the folding seat of launching tube body bottom improve the counter-force when launching, stability when ensureing to launch.

Description

Portable foldable support structure for missile launching tube of flying missile

Technical Field

The utility model relates to a technical field of transmission weapon accessory, specificly relate to a but portable patrol missile launch canister folding bracket structure.

Background

The composite material launching canister is an important device for storing, transporting and protecting the projectile body, and provides an electrical and mechanical interface for the projectile body and other systems, so that the projectile body is prevented from being influenced by temperature, humidity and other severe environments; and the composite material launching tube also bears the key tasks of quick erection and launching, and is one of the core components in the whole launching system. Along with the change of international situation, the use amount of the composite material launching tube gradually shows an increasing trend, the structural form of the composite material launching tube also shows diversification, and particularly for small-sized flying patrol bullets, the launching tube gradually develops towards the light and portable direction.

The patrol bomb is a new concept ammunition which patrol flight and standby attack target can be carried out above a target area, and has reconnaissance and striking integrated capability. Once proposed, this new attack is of interest to many countries, such as: related studies have been conducted in the United states, Russia, British, Germany, France, and the like. At present, the volume and the weight of the flying patrol bomb are both small, and the flying patrol bomb is suitable for being carried by a single soldier. The most typical American spring knife is that the launching tube used by the patrol bomb has three layers, namely Kevlar, light base metal and Kevlar from inside to outside.

At present, the support structure of the launching tube is simple, the structural design is single and thin, and the launching tube can only be suitable for small-thrust flying round. Along with the gradual appearance of large-scale flying bullet of patrolling, the reaction force when its transmission has also increased a lot, adopts prior art's supporting structure, and stability when greatly reduced the transmission barrel transmission can't satisfy the demand of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but portable patrol missile launcher folding support structure to solve existence among the prior art, the supporting structure of launcher is simple, can only be applicable to the missile of patrolling of little thrust, uses on large-scale patrol missile, and the reaction force when leading to the transmission increases, has reduced the stability when launching the barrel transmission, can't satisfy the technical problem of the demand of using.

The utility model provides a portable patrol missile launching tube foldable support structure, which comprises a sleeve joint piece, a folding frame and a folding seat;

the sleeve joint piece is sleeved at the upper part of the launching barrel; the folding frame comprises at least two supporting rods, one end of each supporting rod is connected with the socket joint piece, and the other end of each supporting rod is used for supporting the ground; the folding seat is connected to the bottom end of the launching cylinder;

the folding frame can support the side surface of the launching cylinder body, so that the folding seat supports the bottom end of the launching cylinder body,

or the folding frame can be folded on the side surface of the launching cylinder body, so that the bottom end of the launching cylinder body is folded in the folding seat.

Further, the socket joint piece comprises a hoop, a first limiting ring and a second limiting ring;

the hoop is sleeved at the upper part of the launching barrel, and one end of the supporting rod is sleeved with the hoop; the first limiting ring is sleeved on the emission cylinder and arranged at the upper end of the hoop; the second limiting ring is sleeved on the emission barrel and arranged at the lower end of the hoop.

Furthermore, a first plane connecting plate is arranged on the side surface of the hoop, and one end of the supporting rod is connected with the first plane connecting plate;

the number of the first plane connecting plates is at least two, and the number of the first plane connecting plates corresponds to the number of the supporting rods.

Furthermore, the inner peripheral surface of clamp is equipped with anti-skidding reinforcing layer.

Furthermore, one end of the support rod for supporting the ground is provided with a gradually reducing insertion end;

the other end of the supporting rod is connected with a locking piece, and the locking piece is connected with the first plane connecting plate.

Furthermore, an abutting plane is formed on the inner side surface of the locking piece, which abuts against the first plane connecting plate;

the upper portion position of locking piece lateral surface forms the second plane connecting plate, and the lower part position of locking piece lateral surface forms the semicylinder, and the other end and the semicylinder of bracing piece are connected.

Further, the second plane connecting plate is provided with a first rotating shaft hole, and the first plane connecting plate is provided with a second rotating shaft hole;

the first rotating shaft hole is connected with the second rotating shaft hole through a connecting shaft, and the rotating positioning between the second plane connecting plate and the first plane connecting plate is realized.

Furthermore, the second plane connecting plate is provided with a first positioning hole, and the first plane connecting plate is provided with a second positioning hole;

the first positioning hole is connected with the second positioning hole through the positioning piece, and the second plane connecting plate is locked with the first plane connecting plate.

Furthermore, the end face of the semi-cylinder is provided with a connecting hole, and the other end of the supporting rod is connected in the connecting hole.

Furthermore, the folding seat comprises a U-shaped support, a support stop block and a support bottom cover;

the U-shaped support is used for supporting on the ground; the support stop block is connected to the inner bottom surface of the U-shaped support; the supporting bottom cover is connected with the inner side surface of the U-shaped support and is used for sleeving the bottom end of the launching cylinder;

the supporting bottom cover can be abutted against the support stop block to support the bottom end of the launching cylinder body,

or the bottom end of the emission barrel can be driven by the support bottom cover to be folded in the U-shaped support.

Compared with the prior art, the utility model discloses a but portable patrol missile launching tube folding bracket structure has following advantage:

the sleeve joint piece of the utility model is sleeved and fixed at the upper part of the launching cylinder body, and the installation position of the sleeve joint piece is limited; the folding piece adopts a structure of at least two supporting rods, so that a structure of a triangular supporting frame is at least formed between the supporting rods and the launching cylinder body, and the stability of the supporting force of the launching cylinder body is ensured; one end of the supporting rod is connected with the sleeve piece, and the other end of the supporting rod is supported on the ground so as to support and fix the launching cylinder by utilizing the supporting rod; the folding seat is connected to the bottom end position of the launching cylinder body so as to limit the bottom end position of the launching cylinder body by utilizing the folding seat; the folding leg can support the side at the transmission barrel, and folding seat supports the bottom at the transmission barrel, makes whole transmission barrel demonstrate the supported state, and the folding leg can also fold the side at the transmission barrel, and the bottom position of transmission barrel can be folded in folding seat, makes whole transmission barrel fold together with supporting structure to ensure whole supporting structure's holding power, improve the counter-force when transmission barrel launches, and stability during the transmission.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a foldable support structure of a portable patrol bomb launching canister provided by an embodiment of the utility model in use;

fig. 2 is a front view of a foldable support structure of a portable patrol bomb launch canister provided by an embodiment of the utility model in use;

fig. 3 is a left side view of the foldable support structure of the portable patrol bomb launching canister provided by the embodiment of the utility model in use;

fig. 4 is a schematic view of a foldable support structure of a portable patrol bomb launch canister according to an embodiment of the present invention in a first folded state;

fig. 5 is a front view of a foldable support structure of a portable patrol bomb launch canister according to an embodiment of the present invention in a first folded state;

fig. 6 is a schematic diagram of a second folding state of a foldable support structure of a portable patrol projectile launching tube provided by an embodiment of the present invention;

fig. 7 is a front view of a foldable support structure of a portable patrol bomb launch canister in a second folded state according to an embodiment of the present invention;

fig. 8 is a left side view of the foldable support structure of the portable patrol projectile launching tube provided by the embodiment of the present invention when folded;

fig. 9 is a schematic structural view of the connection between the socket member and the folding leg according to the embodiment of the present invention;

fig. 10 is a schematic structural diagram of a socket according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a clamp according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a support rod according to an embodiment of the present invention;

fig. 13 is a schematic structural view of an inner side surface of the locking member according to an embodiment of the present invention;

fig. 14 is a schematic structural view of an outer side surface of a locking member according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a folding seat according to an embodiment of the present invention;

fig. 16 is a schematic structural view of the inner side of the U-shaped support according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of an outer side of a U-shaped support according to an embodiment of the present invention;

fig. 18 is a schematic structural view of a supporting bottom cover according to an embodiment of the present invention;

fig. 19 is a front view of a support bottom cap according to an embodiment of the present invention;

fig. 20 is a schematic structural view of an inner side of a support stopper according to an embodiment of the present invention;

fig. 21 is a schematic structural diagram of an outer side of the support stopper according to an embodiment of the present invention.

Description of reference numerals:

100-socket; 200-a folding frame; 300-a folding seat;

400-launching the cylinder; 101-a hoop; 102-a first stop collar;

103-a second stop collar; 104-a first planar connecting plate; 105-a second spindle bore;

106-a connecting shaft; 107-a second positioning hole; 201-support rods;

202-a plug end; 203-a locking member; 204-abutment plane;

205-a second planar connection plate; 206-half cylinder; 207-first spindle hole;

208-a first locating hole; 209-connection hole; 301-U shaped support;

302-support stop; 303-supporting a bottom cover; 304-L-shaped groove;

305-buckle; 306-a first locking hole; 307-a second locking hole;

308-a first connector; 309-connecting projection; 310-connecting grooves;

311-a third locking hole; 312-a fourth locking hole; 313-a second connector;

314-inclined abutment surface; 315 — inclined support surface; 316-arc shaped face.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 21, the utility model provides a portable patrol missile launcher foldable support structure, which comprises a sleeve-joint member 100, a folding frame 200 and a folding seat 300;

the socket 100 is sleeved at the upper position of the launching cylinder 400; the folding leg 200 comprises at least two support rods 201, one end of each support rod 201 is connected with the sleeve joint 100, and the other end of each support rod 201 is used for supporting on the ground; the folding seat 300 is connected to the bottom end of the launching cylinder 400;

the folding leg 200 can support the side of the launching tube 400, so that the folding base 300 supports the bottom end of the launching tube 400,

alternatively, the folding leg 200 can be folded at the side of the launch barrel 400 such that the bottom end of the launch barrel 400 is folded in the folding seat 300.

In one embodiment of the present invention, as shown in fig. 1 to 9, the socket 100 is an annular structure, and the socket 100 is fixed on the upper portion of the launching cylinder 400. The upper end of the support rod 201 is connected to the side of the socket 100, and the lower end of the support rod 201 is used for being inserted and fixed on the ground. The folding seat 300 is fixed at the bottom end of the launching cylinder 400 in a sleeved mode, and the bottom end position of the launching cylinder 400 is limited.

The number of the supporting rods 201 is at least two, and when the number of the supporting rods 201 is two, a structure of a triangular support frame is formed between the two supporting rods 201 and the launching cylinder 400, so that the whole supporting force of the launching cylinder 400 is ensured to be stable from three supporting directions. When the number of the supporting rods 201 is three, a structure of a four-corner supporting frame is formed between the three supporting rods 201 and the launching cylinder 400, so that the whole supporting force of the launching cylinder 400 is ensured to be stable from four supporting directions.

In the using process, when the launching barrel 400 needs to be supported, as shown in fig. 1, 2 and 3, the folding frame 200 only needs to be opened, the two support rods 201 are respectively supported at the left side and the right side of the launching barrel 400, a triangular support frame structure is formed between the two support rods 201 and the launching barrel 400, the folding seat 300 supports the bottom end of the launching barrel 400, the bottom end supporting force of the launching barrel 400 is stable, and at the moment, the launching barrel 400 can be used for launching. After the launching of the launching tube 400 is completed, as shown in fig. 4 and 5, the folding frame 200 is folded to make the folding frame 200 and the side surface of the launching tube 400 parallel, as shown in fig. 6, 7 and 8, at this time, the bottom end of the launching tube 400 is folded in the folding seat 300 to complete the folding of the whole support.

The support structure of the utility model can meet the requirement of launching the patrol missile with larger weight or larger volume, and has the characteristics of portability, folding and folding; its bottom sets up folding seat 300, and when launching barrel 400 launches, the stability of promotion launching barrel 400 that can be by a wide margin is compared with the small-size missile launching tube support of patrolling of tradition, the utility model discloses a folding seat structure endure reaction force more than the quintuplet, can also satisfy the requirement of repetitious usage, practiced thrift the cost.

Further, the socket 100 includes a collar 101, a first limit ring 102 and a second limit ring 103;

the hoop 101 is sleeved at the upper part of the launching cylinder 400, and one end of the supporting rod 201 is sleeved with the hoop 101; the first limiting ring 102 is sleeved on the launching cylinder 400 and arranged at the upper end of the hoop 101; the second limit ring 103 is sleeved on the launching cylinder 400 and is arranged at the lower end of the hoop 101.

In an embodiment of the present invention, as shown in fig. 1 and 10, the hoop 101 is an open annular structure, so that the hoop 101 is conveniently sleeved and fixed on the launching cylinder 400; the clamp 101 is fixed on the launching cylinder 400 by a plurality of bolts, so that the fixing position of the clamp 101 is ensured to be firm. First spacing ring 102, second spacing ring 103 all adopt loop configuration to adopt the material preparation of rigid plastic or metal, so that two spacing rings cup joint on launching barrel 400, utilize two spacing rings to carry out the chucking respectively to the upper end position of clamp 101, lower extreme position and fix, ensure clamp 101 hookup location's fastness, can not the slippage on launching barrel 400.

Further, a first plane connecting plate 104 is arranged on the side surface of the hoop 101, and one end of the supporting rod 201 is connected with the first plane connecting plate 104;

the number of the first plane connecting plates 104 is at least two, and the number of the first plane connecting plates 104 corresponds to the number of the supporting rods 201.

The utility model discloses an embodiment, as shown in fig. 1, fig. 10, set up first plane connecting plate 104 respectively in the left surface of clamp 101, the corresponding position of right flank, the upper end of two bracing pieces 201 adopts the screw respectively to be connected fixedly with two first plane connecting plates 104, utilizes planar structure, makes the upper end of bracing piece 201 can be firm be connected with clamp 101, ensures the fastness of the upper end hookup location of folding leg 200. The utility model discloses design two spacing planes that are certain angle on clamp 101, through designing different angles, adjust the angle that opens of folding leg 200.

Further, the inner circumferential surface of the yoke 101 is provided with an anti-slip reinforcing layer.

The utility model discloses an embodiment, as shown in fig. 1, fig. 10, the antiskid back up coat adopts rubber cushion pad, pastes one deck rubber cushion pad at the inner peripheral surface of clamp 101, increases the frictional force between clamp 101 and the launching tube body 400, and when launching tube body 400 launched, forms certain cushion effect to launching tube body 400.

Further, one end of the support rod 201 for supporting the ground is provided with a gradually reducing insertion end 202;

the other end of the support rod 201 is connected with a locking piece 203, and the locking piece 203 is connected with the first plane connecting plate 104.

In an embodiment of the present invention, as shown in fig. 1 and 12, the lower end of the supporting rod 201 forms an inserting end 202, and the inserting end 202 is an inverted cone with a gradually reduced diameter, and is convenient to be inserted and fixed into a soft ground. The upper end of the supporting rod 201 is sleeved with a locking piece 203, and the locking piece 203 is fixed on the first plane connecting plate 104 by using screws.

Furthermore, an abutting plane 204 is formed on the inner side surface of the locking piece 203 abutting against the first plane connecting plate 104;

the second flat connection plate 205 is formed at the upper position of the outer side surface of the locking member 203, the semi-cylinder 206 is formed at the lower position of the outer side surface of the locking member 203, and the other end of the support rod 201 is connected to the semi-cylinder 206.

In an embodiment of the present invention, as shown in fig. 1 and 13, the inner side surface of the locking member 203 forms the abutting plane 204, so that the abutting plane 204 and the first plane connecting plate 104 form a plane contact and a limit, and after the screw fixing is adopted, the position of connection between the two planes is firmer. As shown in fig. 14, the second flat connecting plate 205 is formed at the upper position of the outer side surface of the locking piece 203 so that the abutting and fixing positions among the first flat connecting plate 104, the abutting flat 204 and the second flat connecting plate 205 are all flat, and the connecting position is more firm after the screw fixing. As shown in fig. 14, a half cylinder 206 is formed at a lower position of an outer side surface of the locking member 203, and an upper end position of the support rod 201 is fixed by the half cylinder 206.

Further, the second plane connecting plate 205 is provided with a first rotating shaft hole 207, and the first plane connecting plate 104 is provided with a second rotating shaft hole 105;

the first rotating shaft hole 207 and the second rotating shaft hole 105 are connected through the connecting shaft 106, so that the second plane connecting plate 205 and the first plane connecting plate 104 are rotatably positioned.

The utility model discloses an embodiment, as shown in fig. 1, 14, set up first pivot hole 207 in the upper portion position of second plane connecting plate 205, as shown in fig. 1, 11, set up second pivot hole 105 in the upper portion position of first plane connecting plate 104, connecting axle 106 adopts the pivot, the pivot is passed first pivot hole 207 and is connected in second pivot hole 105, so that second plane connecting plate 205 can be through the pivot for first plane connecting plate 104 rotary motion, thereby adjust the rotational position of bracing piece 201 for clamp 101 fixedly.

Further, the second planar connecting plate 205 is provided with a first positioning hole 208, and the first planar connecting plate 104 is provided with a second positioning hole 107;

the first positioning hole 208 and the second positioning hole 107 are connected by the positioning element 108, so that the second planar connecting plate 205 and the first planar connecting plate 104 are locked.

The utility model discloses an embodiment, as shown in fig. 1, 14, set up first locating hole 208 in the lower part position of second plane connecting plate 205, as shown in fig. 1, 11, set up second locating hole 107 in the lower part position of first plane connecting plate 104, setting element 108 adopts the pin, and the pin passes first locating hole 208 and connects in second locating hole 107 to carry out spacing, locking fixed to second plane connecting plate 205 for the position of first plane connecting plate 104.

Furthermore, the end face of the semi-cylinder 206 is provided with a connecting hole 209, and the other end of the support rod 201 is connected in the connecting hole 209.

In an embodiment of the present invention, as shown in fig. 1 and 14, a connecting hole 209 is formed at the bottom end of the semi-cylinder 206, the connecting hole 209 is a threaded hole, the upper end of the supporting rod 201 forms a threaded shaft, and the threaded shaft is screwed into the threaded hole, so that the upper end of the supporting rod 201 is firmly connected to the bottom end of the semi-cylinder 206.

Further, the folding seat 300 comprises a U-shaped support 301, a support stopper 302 and a support bottom cover 303;

the U-shaped support 301 is used for supporting on the ground; the support stopper 302 is connected in the U-shaped support 301; the supporting bottom cover 303 is connected with the side surface of the U-shaped support 301, and the supporting bottom cover 303 is used for sleeving the bottom end of the launching cylinder 400;

the support bottom cover 303 can abut against the support stopper 302 to support the bottom end of the launch barrel 400, or the support bottom cover 303 can drive the bottom end of the launch barrel 400 to be folded in the U-shaped support 301.

In an embodiment of the present invention, as shown in fig. 1 and fig. 15, the bottom end surface of the U-shaped support 301 is used for supporting on the ground; the support stop block 302 is fixedly connected in the U-shaped support 301 by a plurality of bolts; the side surface of the supporting bottom cover 303 is connected with the side surface of the U-shaped support 301, so that the position of the side surface of the supporting bottom cover 303 can be adjusted and fixed relative to the position of the side surface of the U-shaped support 301; the supporting bottom cover 303 is used for fixedly sleeving the bottom end of the launching cylinder 400, and limits the position of the bottom end of the launching cylinder 400.

In the using process, when the launching cylinder 400 needs to be supported, as shown in fig. 1 and 15, the bottom end surface of the supporting bottom cover 303 abuts against the support stopper 302 to support the bottom end position of the launching cylinder 400, and the support stopper 302 can bear the reaction force generated when the launching cylinder 400 launches; after the launching of the launching cylinder 400 is finished, as shown in fig. 6 and 15, the bottom supporting cover 303 drives the bottom end of the launching cylinder 400 to be folded in the U-shaped support 301, and at this time, the bottom side surface of the launching cylinder 400 is arranged above the support stopper 302.

The utility model discloses a support structure, during the transmission of launching tube, the stability of promotion launching tube 400 that can be by a wide margin is compared with the small-size missile launching tube support of patrolling of tradition, the utility model discloses a folding seat structure endure reaction force more than having promoted the quintupling, can also satisfy the requirement of repetitious usage, practiced thrift the cost.

Further, a transversely arranged L-shaped groove 304 is formed in the side surface of the U-shaped support 301, and a buckle 305 is arranged on the side surface of the support bottom cover 303;

the buckle 305 is connected with the L-shaped groove 304 to realize the connection of the support bottom cover 303 and the U-shaped support 301.

In an embodiment of the present invention, as shown in fig. 15, the L-shaped groove 304 includes a horizontal guide groove and a vertical guide groove, and the upper end of the vertical guide groove is vertically through-connected with the right end of the horizontal guide groove. As shown in fig. 16 and 17, L-shaped grooves 304 are respectively formed on the left and right side surfaces of the U-shaped support 301, and as shown in fig. 18 and 19, screw connection fasteners 305 are respectively adopted on the left and right side surfaces of the support bottom cover 303; the left side buckle 305 is connected with the left side L-shaped groove 304 in a clamping manner, and the right side buckle 305 is connected with the right side L-shaped groove 304 in a clamping manner.

When the launching barrel 400 is supported, as shown in fig. 1 and 15, the two buckles 305 are respectively clamped and fixed at the tail ends of the vertical guide grooves of the L-shaped groove 304, after the launching barrel 400 is launched, as shown in fig. 6, the two buckles 305 are respectively clamped and fixed at the tail ends of the horizontal guide grooves of the L-shaped groove 304, and the positions where the support bottom cover 303 is connected in the U-shaped support 301 are limited by the two buckles 305.

Further, the side surface of the U-shaped support 301 forms a hollow structure.

In an embodiment of the present invention, as shown in fig. 15, two sides of the U-shaped support 301 form a hollow structure, which can reduce the weight of the whole support.

Further, a first locking hole 306 is formed in the side surface of the U-shaped support 301, and a second locking hole 307 is formed in the side surface of the support stopper 302;

the first locking hole 306 and the second locking hole 307 are connected through a first connecting piece 308, so that the U-shaped support 301 is connected with the support stop 302.

In an embodiment of the present invention, as shown in fig. 16 and 17, first locking holes 306 are respectively disposed on the left and right side surfaces of the U-shaped support 301, the first locking holes 306 are threaded through holes, as shown in fig. 20 and 21, second locking holes 307 are respectively disposed on the left and right side surfaces of the support stopper 302, and the second locking holes 307 are threaded blind holes; the first connecting piece 308 is a screw, which penetrates through the threaded through hole to be connected in the threaded blind hole, and fixes the positions of the two side surfaces of the support stopper 302 on the two side surfaces of the U-shaped support 301.

Further, a connecting protrusion 309 is arranged on the bottom surface of the U-shaped support 301, and a connecting groove 310 is arranged at the bottom of the support stopper 302;

the connecting protrusion 309 is connected with the connecting groove 310, so that the connection between the U-shaped support 301 and the support stopper 302 is realized.

The utility model discloses an embodiment, as shown in fig. 16, 17, set up connecting protrusion 309 along its length direction in the bottom surface of U type support 301, connecting protrusion 309 is the bar arch, as shown in fig. 20, 21, set up connecting groove 310 along its length direction in support dog 302's bottom, connecting groove 310 is the bar recess, the bar arch can be connected with bar recess block, fix the hookup location of support dog 302's bottom surface at U type support 301's bottom surface.

Further, a third locking hole 311 is arranged on the connecting projection 309, and a fourth locking hole 312 is arranged in the connecting groove 310;

the third locking hole 311 and the fourth locking hole 312 are connected by a second connection member 313 to realize the connection of the connection protrusion 309 and the connection groove 310.

The utility model discloses an embodiment, as shown in fig. 16, 17, set up third locking hole 311 on connecting protrusion 309, third locking hole 311 is the screw thread through-hole, as shown in fig. 20, 21, set up fourth locking hole 312 in connecting groove 310, fourth locking hole 312 is the screw thread blind hole, and second connecting piece 313 adopts the bolt, and the bolt passes the screw thread through-hole and connects in the screw thread blind hole, fixes the hookup location of connecting protrusion 309 in connecting groove 310.

In other embodiments of the present invention, in order to ensure the firmness of the connection position of the connection protrusion 309 in the connection groove 310, the number of the third locking holes 311, the fourth locking holes 312 and the second connection members 313 is set to be a plurality of corresponding pairs.

Further, the cross section of the coupling protrusion 309 is a trapezoid having a narrow inside and a wide outside, and the cross section of the coupling groove 310 is a trapezoid having a narrow inside and a wide outside corresponding to the coupling protrusion 309.

In an embodiment of the present invention, as shown in fig. 16 and 17, the cross section of the connecting protrusion 309 is set to be trapezoidal with a narrow inside and a wide outside, as shown in fig. 20 and 21, the cross section of the connecting groove 310 is also set to be trapezoidal with a narrow inside and a wide outside, so as to ensure that the connecting position between the connecting protrusion 309 and the connecting groove 310 is firm and can not be disengaged.

In other embodiments of the present invention, the cross section of the connecting protrusion 309 may be set to other shapes as required, for example: square, triangle, etc., and the sectional shape of the coupling groove 310 is arranged corresponding to the sectional shape of the coupling protrusion 309.

Further, the side of the support stopper 302 abutting against the support bottom cover 303 forms an inclined abutting surface 314;

the side of the abutment stop 302 opposite the inclined abutment surface 314 forms an inclined support surface 315.

In an embodiment of the present invention, as shown in fig. 15, 20, and 21, the right side surface of the support stopper 302 forms an inclined abutting surface 314, and the inclined abutting surface 314 is used for abutting against the bottom surface of the support bottom cover 303 to limit the position of the bottom surface abutting against the support bottom cover 303, so as to limit the position of the bottom end abutting against the launching cylinder 400.

The inclination angle of the inclined abutment surface 314 with respect to the horizontal plane can define the inclination angle of the support bottom cover 303, thereby defining the inclination angle of the launch barrel 400. In actual use, various support stoppers 302 can be designed, and the inclination angle of the inclined abutment surface 314 of each support stopper 302 is different, so that different support stoppers 302 can be replaced to adapt to the shooting barrels 400 with different inclination angles.

The holder stopper 302 is formed with an inclined support surface 315 on the left side surface thereof, and the holder stopper 302 is supported from the left side by the inclined support surface 315, thereby increasing the supporting force of the support bottom cover 303 to the bottom end of the launching tube 400.

Further, the inclined abutting surface 314 is provided with an anti-slip reinforcing layer.

In an embodiment of the present invention, as shown in fig. 20, the anti-slip reinforcing layer is made of a rubber cushion pad, and a rubber cushion pad is pasted on the inclined abutting surface 314, so as to increase the friction between the support stopper 302 and the support bottom cover 303, thereby ensuring the stability of the bottom supporting force of the launching cylinder 400.

Further, the top surface of the holder stopper 302 forms an arc surface 316, and the arc surface 316 is adapted to correspond to the folded side surface of the launch barrel 400.

In one embodiment of the present invention, as shown in fig. 20, an arc surface 316 is formed on the top surface of the support stopper 302, and the arc surface 316 is an arc groove formed along the axial direction of the support bottom cover 303, so that when the support bottom cover 303 is folded on the U-shaped support 301, the bottom side of the launching cylinder 400 is folded in the U-shaped support 301 along the arc groove, thereby protecting the bottom side of the launching cylinder 400.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A portable patrol missile launching tube foldable support structure is characterized by comprising a sleeve joint piece (100), a folding frame (200) and a folding seat (300);

the sleeve piece (100) is sleeved at the upper part of the launching cylinder body (400); the folding rack (200) comprises at least two supporting rods (201), one end of each supporting rod (201) is connected with the sleeve-joint piece (100), and the other end of each supporting rod (201) is used for supporting on the ground; the folding seat (300) is connected to the bottom end of the launching cylinder (400);

the folding frame (200) can support the side surface of the launching cylinder body (400) to ensure that the folding seat (300) supports the bottom end of the launching cylinder body (400),

or, the folding frame (200) can be folded at the side surface of the launching cylinder body (400), so that the bottom end of the launching cylinder body (400) is folded in the folding seat (300).

2. The portable patrol projectile launch canister foldable support structure according to claim 1, wherein said socket (100) comprises a collar (101), a first limit ring (102) and a second limit ring (103);

the hoop (101) is sleeved at the upper part of the launching cylinder (400), and one end of the supporting rod (201) is sleeved with the hoop (101); the first limiting ring (102) is sleeved on the launching cylinder (400) and arranged at the upper end of the hoop (101); the second limiting ring (103) is sleeved on the launching cylinder (400) and arranged at the lower end of the hoop (101).

3. The foldable support structure of the launching tube of the portable patrol bomb according to claim 2, wherein a first plane connecting plate (104) is arranged on the side surface of the hoop (101), and one end of the supporting rod (201) is connected with the first plane connecting plate (104);

the number of the first plane connecting plates (104) is at least two, and the number of the first plane connecting plates (104) corresponds to the number of the supporting rods (201).

4. The foldable support structure of the launching tube of a portable patrol bomb according to claim 3, characterized in that the inner periphery of the hoop (101) is provided with an anti-slip reinforcing layer.

5. The foldable support structure of the portable patrol bomb launcher according to claim 4, wherein one end of the support rod (201) for supporting the ground is provided with a gradually reduced insertion end (202);

the other end of the supporting rod (201) is connected with a locking piece (203), and the locking piece (203) is connected with the first plane connecting plate (104).

6. The foldable support structure of the portable patrol bomb launcher according to claim 5, wherein an abutting plane (204) is formed on the inner side surface of the locking piece (203) abutting against the first plane connecting plate (104);

a second plane connecting plate (205) is formed at the upper part of the outer side surface of the locking piece (203), a semi-cylinder (206) is formed at the lower part of the outer side surface of the locking piece (203), and the other end of the supporting rod (201) is connected with the semi-cylinder (206).

7. The foldable support structure of the launching tube of the portable patrol bomb according to claim 6, wherein the second plane connecting plate (205) is provided with a first rotating shaft hole (207), and the first plane connecting plate (104) is provided with a second rotating shaft hole (105);

the first rotating shaft hole (207) is connected with the second rotating shaft hole (105) through a connecting shaft (106), and the rotating positioning between the second plane connecting plate (205) and the first plane connecting plate (104) is achieved.

8. The foldable support structure of the launching tube of the portable patrol bomb according to claim 7, wherein the second plane connecting plate (205) is provided with a first positioning hole (208), and the first plane connecting plate (104) is provided with a second positioning hole (107);

the first positioning hole (208) is connected with the second positioning hole (107) through a positioning piece (108), so that the second plane connecting plate (205) is locked with the first plane connecting plate (104).

9. The foldable support structure of the launching tube of the portable patrol bomb according to claim 8, wherein the end face of the semi-cylinder (206) is provided with a connecting hole (209), and the other end of the supporting rod (201) is connected in the connecting hole (209).

10. The foldable support structure of the launching tube of a portable patrol bomb according to claim 9, wherein the folding seat (300) comprises a U-shaped seat (301), a seat stopper (302) and a supporting bottom cover (303);

the U-shaped support (301) is used for supporting on the ground; the support stop block (302) is connected to the inner bottom surface of the U-shaped support (301); the supporting bottom cover (303) is connected with the inner side surface of the U-shaped support (301), and the supporting bottom cover (303) is used for sleeving the bottom end of the launching cylinder (400);

the support bottom cover (303) can abut against the support stop block (302) to support the bottom end of the launching cylinder (400),

or the supporting bottom cover (303) can drive the bottom end of the launching cylinder (400) to be folded in the U-shaped support (301).

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