CN212423528U - Low hanging point bracket - Google Patents

Abstract

The utility model provides a low hanging point bracket which is used for being installed on a missile hanging vehicle and comprises a bracket mechanism, an extension bracket and a position adjusting mechanism; the carriage mechanism includes: a plurality of brackets and a dragging and carrying underframe; the bracket is arranged on the dragging bottom frame; the bracket is used for dragging and carrying the projectile body; the outrigger includes: the device comprises a vertical rod, a first bracket and a second bracket, wherein the first bracket and the second bracket are positioned on two sides of the vertical rod; the first support is arranged at the top of the upright rod, the second support is arranged at the bottom of the upright rod, and the first support is used for being fixedly connected with the missile hanging vehicle; and a position adjusting mechanism is arranged on the second support and is fixedly connected with the bottom surface of the dragging and carrying underframe, and the position adjusting mechanism is used for adjusting the position of the dragging and carrying underframe. Through the structure, the extension type and low hanging point type brackets are utilized, the extension of the function of the missile hooking vehicle is realized, the requirement of the current low hanging point type is met, the cost is lower, and the structure is simple and convenient.

Description

Low hanging point bracket

Technical Field

The utility model relates to a hang bullet car bracket technical field, concretely relates to hang a little bracket lowly.

Background

The ammunition hanging vehicle is an automatic vehicle, one vehicle carries one ammunition, the ammunition can be lifted, lowered, longitudinally moved, transversely moved, rotated, pitched, rolled and the like, various ammunitions are sent to a hanging device, and then the ammunitions are accurately positioned and hung. In addition, the missile hanging vehicle can be further provided with an auxiliary oil tank, various hanging cabins and a pylon, and almost eight times of ground guarantee operation of air force is completed.

The hangers of most military aircraft are arranged at the lower parts of the airframe and the wings, and a plurality of exposed objects such as landing gears, hatch covers and the like are densely distributed nearby, and the structure and the function of the missile hanging vehicle must be suitable for the narrow and low operation environment. And along with the optimization of the structure design of the military aircraft, the hanging points of the ammunition are gradually reduced and hidden in the aircraft body. At present, the missile loading vehicles equipped by most troops are influenced by structures, the hanging points of ammunition which the missile loading vehicles can be used for loading ammunition are high, the adjusting time is slow, the efficiency is low, meanwhile, the loading structures in the prior art are complex, the maintenance is not facilitated, and the cost is high.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies of the prior art, it would be desirable to provide a low hang point ammunition cradle that is low in hang point and easy to use.

The utility model provides a low hanging point bracket, which comprises a bracket mechanism, an extension bracket and a position adjusting mechanism;

the carriage mechanism includes: the device comprises a plurality of brackets and a dragging and carrying underframe, wherein the brackets are arranged on the dragging and carrying underframe; the bracket is used for dragging and carrying a projectile body;

the outrigger includes: the device comprises a vertical rod, a first bracket and a second bracket, wherein the first bracket and the second bracket are positioned on two sides of the vertical rod; the first support is arranged at the top of the upright rod, the second support is arranged at the bottom of the upright rod, and the first support is used for being fixedly connected with the missile hanging vehicle; and a position adjusting mechanism is arranged on the second support and is fixedly connected with the bottom surface of the dragging and carrying underframe, and the position adjusting mechanism is used for adjusting the position of the dragging and carrying underframe.

According to the technical scheme that this application embodiment provided, the bracket is the arc structure, bracket internal surface mounting has the protective layer.

According to the technical scheme provided by the embodiment of the application, the number of the brackets is two, the two brackets are respectively installed on the dragging and carrying underframe and are close to the two end parts, the bottom of each bracket is provided with a sliding groove, and two ends of the bracket, which are close to the bottom of the sliding groove, are respectively provided with a pulley mechanism;

the pulley mechanism includes: the pulley base is installed on the dragging and carrying chassis, and the pulley is in slidable contact with the sliding groove.

According to the technical scheme provided by the embodiment of the application, the two ends of the bracket are provided with the dragging elastic belts.

According to the technical scheme that this application embodiment provided, the mechanism of standing a foot is installed at dragging and carrying chassis bottom both ends, the mechanism of standing a foot includes: a rotating base and an outer cylinder; the rotating seat is installed at one end of the bottom of the dragging chassis, the rotating seat is connected with the outer barrel through a first rotating shaft, a positioning pin is arranged on the outer barrel, a pressure spring is installed on the positioning pin, an arc-shaped positioning plate is arranged on the rotating seat, and a plurality of positioning holes are correspondingly formed in the arc-shaped positioning plate.

According to the technical scheme that this application embodiment provided, the mechanism of staying still includes inner tube and elevating system, elevating system includes: the second rotating shaft, the helical gear set and the screw rod; the inner cylinder is sleeved inside the outer cylinder, the inner cylinder is provided with internal threads, and the screw is in threaded connection with the inner cylinder; the side wall of the outer barrel is provided with a through hole, and the second rotating shaft penetrates through the through hole and is in transmission connection with the screw rod through the bevel gear set.

According to the technical scheme provided by the embodiment of the application, the position adjusting mechanism comprises: a support plate, a mounting plate and a sliding device;

the sliding device includes: a slide rail and a slide block; the sliding rail is arranged in the second bracket, and a sliding block is arranged on the sliding rail; the bottom surface of the mounting plate is fixedly connected with the upper surface of the sliding block, a sliding hole is formed in the mounting plate, a first fastening hand wheel is arranged on the sliding hole, a first threaded hole is correspondingly formed in the second support, and the first fastening hand wheel can penetrate through the sliding hole and is fixedly connected with the first threaded hole;

the supporting plate is installed on the mounting plate, and the upper surface of the supporting plate is fixedly connected with the bottom of the dragging and carrying underframe.

According to the technical scheme provided by the embodiment of the application, an installation seat is arranged on the swinging sleeve, a bearing is arranged in the installation seat, a bearing outer cover is arranged on the outer ring of the bearing, the inner ring of the bearing is fixedly connected with the swinging sleeve in the axial direction, an assembly hole is formed in the supporting plate, and the outer ring of the bearing is fixedly connected with the supporting plate, so that the supporting plate can horizontally rotate; and a second threaded hole and a second fastening hand wheel are formed in the outer side wall of the mounting seat, and the second fastening hand wheel can penetrate through the second threaded hole and is abutted against the bearing outer cover.

According to the technical scheme provided by the embodiment of the application, a third rotating shaft penetrates through the swinging sleeve, and two mounting frames are correspondingly arranged on the mounting plates, so that two end parts of the third rotating shaft can be placed on the mounting frames;

lie in on the mounting panel third pivot both sides all are equipped with third screw hole and third fastening hand wheel, the third fastening hand wheel can pass third screw hole and butt are in mount pad both sides bottom.

According to the technical scheme provided by the embodiment of the application, a spring is arranged between the bottom of the mounting seat and the mounting plate, so that the third fastening hand wheel can sequentially penetrate through the third threaded hole and the bottom of the two sides of the mounting seat in an abutting mode.

The utility model has the advantages that: the utility model provides a low hanging point bracket which is used for being installed on a missile hanging vehicle and comprises a bracket mechanism, an extension bracket and a position adjusting mechanism;

the bracket mechanism realizes the dragging and carrying function of the projectile body through a plurality of brackets arranged on the dragging and carrying underframe;

meanwhile, the extension bracket comprises: the device comprises a vertical rod, a first bracket and a second bracket; the first support and the second support are respectively positioned on two sides of the upright rod, the first support is arranged at the top of the upright rod, the second support is arranged at the bottom of the upright rod, and the first support is fixedly connected with the missile hanging vehicle; the second bracket is used for fixing the bracket mechanism, so that the function of a low hanging point is realized through the structure. Meanwhile, a position adjusting mechanism is installed on the second support and fixedly connected with the bottom surface of the dragging and carrying bottom frame, so that the position of the dragging and carrying bottom frame can be adjusted by the position adjusting mechanism, and the position adjusting mechanism can be adjusted in the process of installing the projectile body to the bracket, so that the processes of installation, carrying, dismounting and the like are facilitated.

By the structure, the extension type and low hanging point type brackets are utilized, so that the function of the missile hooking vehicle is expanded, and the current low hanging point type requirement is met; the low cost, lightweight and simple structure makes the device practical.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a low hang point bracket configuration provided herein;

FIG. 2 is a schematic structural view of the carrying mechanism shown in FIG. 1;

FIG. 3 is a side view schematic of the retaining mechanism of FIG. 1;

FIG. 4 is a front view of the retaining mechanism of FIG. 1;

FIG. 5 is a schematic structural view of the position adjustment mechanism shown in FIG. 1;

FIG. 6 is a schematic view of the mounting structure of the low hang point bracket of FIG. 1;

FIG. 7 is a schematic view of the mounting structure of the mounting portion shown in FIG. 1;

FIG. 8 is a schematic view of the mounting structure of the slide rail shown in FIG. 5;

FIG. 9 is a main cross-sectional structural schematic view of the position adjustment mechanism shown in FIG. 5;

reference numbers in the figures:

1. a missile hanging vehicle; 2. a position adjustment mechanism; 3. a bracket; 4. a towing chassis; 5. erecting a rod; 6. a first bracket; 7. a second bracket; 8. a chute; 9. a pulley base; 10. a pulley; 11. dragging the elastic belt; 12. a standing mechanism; 13. a rotating base; 14. an outer cylinder; 15. a first rotating shaft; 16. positioning pins; 17. a pressure spring; 18. an arc-shaped positioning plate; 19. positioning holes; 20. an inner barrel; 21. a second rotating shaft; 22. a screw; 23. a support plate; 24. a swinging sleeve; 25. mounting a plate; 26. a slide rail; 27. a slider; 28. a slide hole; 29. a first tightening hand wheel; 30. a first threaded hole; 31. a mounting seat; 32. a bearing; 33. an assembly hole; 34. a second fastening hand wheel; 35. a third rotating shaft; 36. a mounting frame; 37. a third fastening hand wheel; 38. a spring; 39. an installation part; 40. a connecting portion; 41. a first gear; 42. a second gear; 43. a body of elastomer; 44. a protective layer; 45. a fourth fastening hand wheel; 46. a fixed block; 47. an inner bearing cover; 48. a bearing outer cover; 49. a compression block; 50. a top block; 51. a locking block;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1, which is a schematic structural diagram of a low hanging point bracket according to the present invention, for being mounted on a missile hooking vehicle 1, and including a bracket mechanism, an extension bracket and a position adjusting mechanism 2;

the carriage mechanism includes: the device comprises a plurality of brackets 3 and a dragging and carrying underframe 4, wherein the brackets 3 are arranged on the dragging and carrying underframe 4; the carriage 3 is used for dragging and carrying the projectile 43, as shown in fig. 6;

the outrigger includes: the device comprises a vertical rod 5, a first bracket 6 and a second bracket 7, wherein the first bracket 6 and the second bracket 7 are positioned at two sides of the vertical rod 5; the first support 6 is arranged at the top of the upright rod 5, the second support 7 is arranged at the bottom of the upright rod 5, and the first support 6 is used for being fixedly connected with the missile hanging vehicle 1; the second support 7 is provided with a position adjusting mechanism 2, the position adjusting mechanism 2 is fixedly connected with the bottom surface of the towing and carrying underframe 4, and the position adjusting mechanism 2 is used for adjusting the position of the towing and carrying underframe 4.

Specifically, as shown in fig. 1, the second bracket 7 may have a square structure; the first bracket 6 has a mounting portion 39 and a connecting portion 40; installation department 39 be used for with missile hooking vehicle fixed connection, connecting portion 40 be used for with installation department 39 with pole setting 5 fixed connection. The mounting part 39 can be detachably and fixedly connected with the missile hooking vehicle through fasteners such as fastening bolts, fastening hand wheels and the like; preferably, as shown in fig. 7, the mounting portion 39 may be fixedly connected to the missile hooking vehicle through six fourth tightening handwheels 45 which are symmetrical left and right.

Specifically, the towing underframe 4 can be in a square structure;

specifically, the number of the brackets 3 is several, that is, one, two, three or more; for example, the number of the brackets 3 may be one, the number of the brackets 3 may be two, and the brackets 3 may be mounted on the towing chassis 4 near both end portions; a plurality of brackets 3 can be arranged and are respectively arranged on the dragging and carrying underframe 4; preferably, the two brackets 3 may be provided in consideration of load and structural stability, and the two brackets 3 may be mounted on the towing underframe 4 near both ends.

Specifically, the tray 3 may have an arc shape, a rectangular shape, etc., and in consideration of the shape of the loaded projectile 43, it is preferable that the tray 3 has an arc-shaped loading structure, as shown in fig. 1 and 2.

The working principle is as follows:

the bracket mechanism realizes the dragging and carrying function of the projectile body 43 through a plurality of brackets 3 arranged on the dragging and carrying underframe 4;

the first support 6 and the second support 7 are respectively positioned at two sides of the upright rod 5, the first support 6 is arranged at the top of the upright rod 5, the second support 7 is arranged at the bottom of the upright rod 5, and the first support 6 is fixedly connected with the missile hanging vehicle; the second bracket 7 is used to fix the bracket mechanism so that the function of a low hanging point is achieved by the above structure. Meanwhile, a position adjusting mechanism 2 is installed on the second support 7, and the position adjusting mechanism 2 is fixedly connected with the bottom surface of the towing and carrying chassis 4, so that the position of the towing and carrying chassis 4 can be adjusted by the position adjusting mechanism 2, and the projectile body 43 can be installed in the process of the bracket 3 and can be adjusted by the position adjusting mechanism 2, thereby facilitating the processes of installation, carrying, dismounting and the like.

By the structure, the extension type and low hanging point type brackets are utilized, so that the function of the missile hooking vehicle is expanded, and the current low hanging point type requirement is met; the low cost, lightweight and simple structure makes the device practical.

In the preferred embodiment of the bracket 3, the bracket 3 has an arc-shaped structure, and as shown in fig. 2, a protective layer 44 is mounted on the inner surface of the bracket 3. In particular, the protective layer 44 may be a felt so as to absorb shock to the elastic body 43.

In a preferred embodiment of the brackets 3, there are two brackets 3, the two brackets 3 are respectively mounted on the towing underframe 4 near two ends, the bottom of the bracket 3 is provided with a chute 8, and two ends near the bottom of the chute 8 are respectively provided with a pulley mechanism;

the pulley mechanism includes: pulley base 9 and install pulley 10 on the pulley base 9, pulley base 9 is installed on dragging and carrying chassis 4, pulley 10 with spout 8 slidable contact.

Because the bracket 3 is of an arc-shaped structure, pulley mechanisms are arranged between two sides of the bottom of the bracket 3 and the dragging underframe 4, a sliding groove 8 is formed in the bottom of the bracket 3, and the sliding groove 8 is bridged on the two pulley structures, so that the bracket 3 can rotate within a certain range (depending on the length of the sliding groove) through the pulleys 10. When the projectile body 43 is assembled, the carriage 3 may be rotated to lower the height of one side thereof, facilitating the assembly of the projectile body 43 to the carriage 3.

Preferably, each of the pulley structures should be maintained at the same height to make the structure more stable.

In the preferred embodiment of the bracket 3, the two ends of the bracket 3 are provided with the dragging and ejecting belts 11.

The elastic body 43 is fastened by installing the dragging elastic belt 11 at both ends of the bracket 3, and the elastic body 43 is prevented from falling.

In a preferred embodiment of the towing chassis 4, two ends of the bottom of the towing chassis 4 are provided with a retaining mechanism 12, and the retaining mechanism 12 includes: a rotary base 13 and an outer cylinder 14; the roating seat 13 is installed drag and carry 4 bottom one ends of chassis, roating seat 13 with urceolus 14 is connected through first pivot 15, be equipped with locating pin 16 on the urceolus 14, install pressure spring 17 on the locating pin 16, arc locating plate 18 has on the roating seat 13, it is equipped with a plurality of locating hole 19 to correspond on the arc locating plate 18.

Specifically, the rotating base 13 and the towing chassis 4 may be detachably and fixedly connected through a fastener, which may be a bolt, a nut, or the like.

Specifically, the positioning pin 16 penetrates through the side wall of the outer cylinder 14 and is inserted into the positioning hole 19, and since the positioning pin 16 is provided with the compression spring 17, an external force is applied to the positioning pin 16 at this time, the positioning pin 16 can extend out of the positioning hole 19, the outer cylinder 14 is rotated to an appropriate position, and under the elastic force of the compression spring 17, the positioning pin 16 can be inserted into another positioning hole 19, so that fixation is realized.

In the running process of the missile hooking vehicle, the standing mechanism 12 can be adjusted to a horizontal position, so that the driving operation is convenient, and the interference and collision of the standing mechanism 12 with obstacles are prevented; when the projectile body 43 needs to be unloaded and carried, the standing mechanism 12 can be adjusted to a vertical position to play a role of auxiliary support, the load of the bracket can be reduced, the gravity center of the hanging mechanism can be moved forwards, the lifting is more stable, and the loading and unloading of the nacelle are safer.

In a preferred embodiment of the standing mechanism 12, the standing mechanism 12 further includes an inner cylinder 20 and an elevating mechanism, and the elevating mechanism includes: a second rotating shaft 21, a bevel gear set and a screw 22; the inner cylinder 20 is sleeved inside the outer cylinder 14, the inner cylinder 20 is provided with internal threads, and the screw 22 is in threaded connection with the inner cylinder 20; a through hole is formed in the side wall of the outer barrel 14, and the second rotating shaft 21 penetrates through the through hole and is in transmission connection with the screw 22 through the bevel gear set.

Specifically, the bevel gear set includes a first gear 41 and a second gear 42; the second rotating shaft 21 is fixedly connected with the first gear 42, and the second gear 42 is fixedly connected with the top of the screw rod.

When the standing-foot mechanism 12 is short or long, the lifting adjustment can be performed by the lifting mechanism, as shown in fig. 3 and 4, in the lifting process, the second rotating shaft 21 can be rotated to drive the helical gear set to rotate, so as to drive the screw rod 22 to rotate, the vertical rotation is converted into horizontal rotation by the helical gear set, and the inner cylinder is moved up and down in the forward and backward rotation process of the screw rod 22, so that the lifting function is realized.

Wherein, in a preferred embodiment of the position adjustment mechanism 2, the position adjustment mechanism 2 comprises: a support plate 23, a mounting plate 25, and a slide;

the sliding device includes: a slide rail 26 and a slider 27; the slide rail 26 is installed in the second bracket 7, and a slide block 27 is arranged on the slide rail 26; the bottom surface of the mounting plate 25 is fixedly connected with the upper surface of the sliding block 27, a sliding hole 28 is formed in the mounting plate 25, a first fastening hand wheel 29 is arranged on the sliding hole 28, a first threaded hole 30 is correspondingly formed in the second support 7, and the first fastening hand wheel 29 can penetrate through the sliding hole 28 and is fixedly connected with the first threaded hole 30;

the supporting plate 23 is mounted on the mounting plate 25, and the upper surface of the supporting plate 23 is fixedly connected with the bottom of the dragging and carrying underframe 4.

Specifically, as shown in fig. 7 and 8, the slide rail 26 may be fixedly connected to the second bracket 7 through a fixing block 46;

in particular, the slide block 27 may be a box-type linear bearing.

As shown in fig. 5, since the slide rail 26 is provided with the slide block 27, the slide block 27 is fixedly connected with the mounting plate 25, so that the position of the mounting plate 25 can be adjusted in a sliding manner, and after the adjustment is completed, the first fastening hand wheel 29 is screwed, that is, the first fastening hand wheel 29 penetrates through the slide hole 28 and is fixedly connected with the first threaded hole 30.

Specifically, the second bracket 7 may be correspondingly provided with the first threaded hole 30, or a locking block 51 may be mounted on the second bracket, and the first threaded hole 30 is provided in the locking block, as shown in fig. 8. The sliding direction is limited due to the first screw hole 30 (or the locking block 51) provided on the second bracket 7. After the first tightening handwheel 29 is tightened, the first tightening handwheel 29 and the second bracket 7 (or the locking block 51) clamp the mounting plate 25 so that the position of the position adjustment mechanism in the left-right direction can be determined.

Wherein, in a preferred embodiment of the position adjusting mechanism 2, the position adjusting mechanism 2 further comprises a swing sleeve 24, and the swing sleeve 24 is installed between the support plate 23 and the mounting plate 25;

the swing sleeve 24 is provided with an installation seat 31, a bearing 32 is arranged in the installation seat 31, an outer ring of the bearing 32 is provided with a bearing outer cover 48, an inner ring of the bearing 32 is axially and fixedly connected with the swing sleeve 24, the support plate 23 is provided with an assembly hole 33, and an outer ring of the bearing 32 is fixedly connected with the support plate 23, so that the support plate 23 can horizontally rotate; and a second threaded hole and a second fastening hand wheel 34 are arranged on the outer side wall of the mounting seat 31, and the second fastening hand wheel 34 can pass through the second threaded hole and abut against the bearing outer cover 48.

Specifically, the bearing 32 may be a deep groove ball bearing;

preferably, a bearing outer cover 48 is arranged on the outer ring of the bearing 32, the bearing outer cover 48 and the support plate 23 tightly press the outer ring of the bearing 32 through bolts, a bearing inner cover 47 can be further arranged on the inner side of the bearing 32, and the bearing inner cover 47 and the mounting seat 31 tightly press the inner ring of the bearing 32 through bolts.

Meanwhile, the second fastening handwheel 34 is screwed by rotation, so that the second fastening handwheel 34 is tightly abutted against the bearing outer cover 48 through the second threaded hole, and the fixing effect is achieved. Preferably, the second fastening handwheel 34 can be further provided with a pressing block 49, and the second fastening handwheel 34 is screwed tightly, so that the pressing block 49 presses the outer wall of the bearing outer cover 48, the contact area between the second fastening handwheel 34 and the bearing outer cover 48 is increased, and the positioning in the horizontal rotation direction is realized through static friction force.

In a preferred embodiment of the swing sleeve 24, a third rotating shaft 35 penetrates through the swing sleeve 24, and two corresponding mounting brackets 36 are disposed on the mounting plate 25, so that two end portions of the third rotating shaft 35 can be placed on the mounting brackets 36;

the mounting panel 25 is located third pivot 35 both sides all are equipped with third screw hole and third fastening hand wheel 37, third fastening hand wheel 37 can pass third screw hole and butt are in mount pad 31 both sides bottom.

Specifically, the bottom of the two sides of the mounting seat 31 may further be provided with a top block 50, the third fastening handwheel 37 passes through the third threaded hole and abuts against the bottom of the top block 50, and the screwing-in and screwing-out degrees of the two third fastening handwheels 37 are adjusted, so that the mounting seat 31, the swing sleeve 24 and the support plate 23 keep a controllable deflection angle along the third rotating shaft 35.

In a preferred embodiment of the mounting seat 31, a spring 38 is disposed between the bottom of the mounting seat 31 and the mounting plate 25, as shown in fig. 5, so that the third tightening handwheel 37 can sequentially pass through the third threaded hole and the spring 38 to abut against the bottom of the mounting seat 31 on both sides.

The spring 38 is installed between the bottom of the installation seat 31 and the installation plate 24, so that the installation seat 31 and the installation plate 25 play a role of buffer support.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (10)

1. The utility model provides a low hanging point bracket for install on hanging bullet car (1), its characterized in that: comprises a bracket mechanism, an extension bracket and a position adjusting mechanism (2);

the carriage mechanism includes: the device comprises a plurality of brackets (3) and a dragging and carrying underframe (4), wherein the brackets (3) are arranged on the dragging and carrying underframe (4); the bracket (3) is used for dragging and carrying a projectile body (43);

the outrigger includes: the device comprises a vertical rod (5), a first bracket (6) and a second bracket (7) which are positioned on two sides of the vertical rod (5); the first support (6) is arranged at the top of the upright rod (5), the second support (7) is arranged at the bottom of the upright rod (5), and the first support (6) is fixedly connected with the missile hooking vehicle (1); the second support (7) is provided with a position adjusting mechanism (2), the position adjusting mechanism (2) is fixedly connected with the bottom surface of the towing and carrying underframe (4), and the position adjusting mechanism (2) is used for adjusting the position of the towing and carrying underframe (4).

2. The low hang point bracket of claim 1, wherein: the bracket (3) is of an arc-shaped structure, and a protective layer (44) is arranged on the inner surface of the bracket (3).

3. The low hang point bracket of claim 2, wherein: the number of the brackets (3) is two, the two brackets (3) are respectively arranged on the towing underframe (4) and are close to the two end parts, the bottom of each bracket (3) is provided with a sliding chute (8), and two pulley mechanisms are respectively arranged at the two ends of the bottom of each sliding chute (8);

the pulley mechanism includes: pulley base (9) and install pulley (10) on pulley base (9), pulley base (9) are installed on dragging and carrying chassis (4), pulley (10) with spout (8) slidable contact.

4. The low hang point bracket of claim 1, wherein: and two ends of the bracket (3) are provided with a dragging elastic belt (11).

5. The low hang point bracket of claim 1, wherein: towing and carrying chassis (4) bottom both ends and installing standing foot mechanism (12), standing foot mechanism (12) include: a rotary base (13) and an outer cylinder (14); install roating seat (13) drag and carry chassis (4) bottom one end, roating seat (13) with urceolus (14) are connected through first pivot (15), be equipped with locating pin (16) on urceolus (14), install pressure spring (17) on locating pin (16), arc locating plate (18) have on roating seat (13), it is equipped with a plurality of locating hole (19) to correspond on arc locating plate (18).

6. The low hang point bracket of claim 5, wherein: the standing-foot mechanism (12) further comprises an inner cylinder (20) and a lifting mechanism, wherein the lifting mechanism comprises: a second rotating shaft (21), a bevel gear set and a screw (22); the inner cylinder (20) is sleeved inside the outer cylinder (14), the inner cylinder (20) is provided with internal threads, and the screw rod (22) is in threaded connection with the inner cylinder (20); the side wall of the outer barrel (14) is provided with a through hole, and the second rotating shaft (21) penetrates through the through hole and is in transmission connection with the screw rod (22) through the bevel gear set.

7. The low hang point bracket of claim 1, wherein: the position adjustment mechanism (2) includes: a support plate (23), a mounting plate (25), and a slide device;

the sliding device includes: a slide rail (26) and a slider (27); the sliding rail (26) is installed in the second support (7), and a sliding block (27) is arranged on the sliding rail (26); the bottom surface of the mounting plate (25) is fixedly connected with the upper surface of the sliding block (27), a sliding hole (28) is formed in the mounting plate (25), a first fastening hand wheel (29) is arranged on the sliding hole (28), a first threaded hole (30) is correspondingly formed in the second support (7), and the first fastening hand wheel (29) can penetrate through the sliding hole (28) and is fixedly connected with the first threaded hole (30);

the supporting plate (23) is installed on the installation plate (25), and the upper surface of the supporting plate (23) is fixedly connected with the bottom of the dragging and carrying underframe (4).

8. The low hang point bracket of claim 7, wherein: the position adjusting mechanism (2) further comprises a swinging sleeve (24), and the swinging sleeve (24) is installed between the supporting plate (23) and the mounting plate (25);

the swing sleeve (24) is provided with an installation seat (31), a bearing (32) is arranged in the installation seat (31), the outer ring of the bearing (32) is provided with a bearing outer cover (48), the inner ring of the bearing (32) is axially and fixedly connected with the swing sleeve (24), the support plate (23) is provided with an assembly hole (33), and the outer ring of the bearing (32) is fixedly connected with the support plate (23) so that the support plate (23) can horizontally rotate; and a second threaded hole and a second fastening hand wheel (34) are formed in the outer side wall of the mounting seat (31), and the second fastening hand wheel (34) can penetrate through the second threaded hole and abut against the bearing outer cover (48).

9. The low hang point bracket of claim 8, wherein: the swing sleeve (24) is provided with a third rotating shaft (35) in a penetrating manner, and the mounting plate (25) is correspondingly provided with two mounting frames (36), so that two end parts of the third rotating shaft (35) can be placed on the mounting frames (36);

the mounting plate (25) is provided with a third threaded hole and a third fastening hand wheel (37) on two sides of the third rotating shaft (35), and the third fastening hand wheel (37) can pass through the third threaded hole and abut against the bottom of two sides of the mounting seat (31).

10. The low hang point bracket of claim 9, wherein: a spring (38) is arranged between the bottom of the mounting seat (31) and the mounting plate (25), so that the third fastening hand wheel (37) can sequentially penetrate through the third threaded hole and the bottoms of the two sides of the mounting seat (31) in abutted mode through the spring (38).

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