Auxiliary positioning and supporting device for projectile body

Abstract

The utility model relates to the technical field of positioning and supporting devices, and discloses a projectile body auxiliary positioning and supporting device which comprises a base, an adjusting mechanism is arranged at the lower end in the base and comprises a motor, a two-way lead screw is fixedly arranged at the output end of the motor, two sliding blocks are in threaded connection with the outer portion of the two-way lead screw, and the two sliding blocks are arranged on the base. And a plurality of rotating blocks are rotationally arranged at the upper ends of the two sliding blocks, a mounting plate is rotationally arranged between the upper ends of the rotating blocks, a plurality of spring supporting and hanging frames are fixedly arranged at the upper end of the mounting plate, a movable dragging seat is arranged between the output ends of the spring supporting and hanging frames, and a plurality of second guide blocks are fixedly arranged on the two sides of the mounting plate. According to the elastic body supporting device, different elastic bodies can be supported through the adjusting mechanism, potential safety hazards caused by improper supporting are avoided, the multiple guide blocks and the multiple guide grooves can limit shaking and deviation of the elastic body supporting device in the adjusting process, and stability and accuracy of movement of the movable dragging base are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning support device technical field especially relates to a kind of elastic body auxiliary positioning support device. BACKGROUND

[0002] At present, elastic body is often supported by special towing seat in the process of transportation on market, and two or more main supports are generally arranged at rear end, since the rigidity of front end supporting part is weak, the supporting height cannot be completely controlled consistently in actual process, so an auxiliary support needs to be arranged, to solve the problem that two supporting parts at rear end are main supports in any case, and stress point is on the two supporting parts at rear end.

[0003] The existing auxiliary support device is mostly designed with fixed height, and this design cannot ensure that the height of two main supports at rear end is completely consistent in actual use process when facing the demand of multi-point support, such as two main supports at rear end and one auxiliary support at front end, which leads to the problem that the auxiliary support at front end may be empty or only contact with single main support at rear end when elastic body is parked, thereby affecting the stability and safety of support.

[0004] Therefore, the technical personnel in the art provide an elastic body auxiliary positioning support device to solve the problems raised in the background. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art, and provides an elastic body auxiliary positioning support device, which has strong adaptability and versatility through adjusting mechanism, and can be applied to the transportation support demand of different models and specifications of rocket and other similar elastic bodies.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] An elastic body auxiliary positioning support device includes a base, an adjusting mechanism is arranged at the lower end of the base, the adjusting mechanism includes a motor, a bidirectional screw rod is fixedly arranged at the output end of the motor, two sliding blocks are threadedly connected to the outer part of the bidirectional screw rod, a plurality of rotating blocks are rotatably arranged at the upper end of the two sliding blocks, and a mounting plate is rotatably arranged between the upper ends of the rotating blocks.

[0008] A plurality of spring hangers are fixedly arranged at the upper end of the mounting plate, a movable towing seat is arranged between the output ends of the plurality of spring hangers, a plurality of second guide blocks are fixedly arranged on both sides of the mounting plate, and a plurality of first guide blocks are fixedly arranged on both sides of the movable towing seat.

[0009] Further, the motor is fixedly arranged at the lower end of the base, and the bidirectional screw rod is rotatably arranged at one side of the base away from the motor.

[0010] Further, two said sliding blocks are externally slidably arranged at the lower end of the base, and the mounting plate is externally slidably arranged in the movable drag base.

[0011] Further, a plurality of second guide grooves are formed on the two sides of the movable drag base, and a plurality of second guide blocks are externally slidably arranged in the second guide grooves, respectively.

[0012] Further, a plurality of first guide grooves are formed on the two sides of the base, and a plurality of first guide blocks are externally slidably arranged in the first guide grooves, respectively.

[0013] Further, a rubber block is fixedly arranged at the upper end of the movable drag base, and the movable drag base is externally slidably arranged in the base.

[0014] Further, a rocket projectile is arranged at the upper end of the rubber block, and the lower end of the rocket projectile is arranged at the upper end of the movable drag base.

[0015] The utility model has the advantages of the following:

[0016] 1. The auxiliary positioning and supporting device for the projectile body can be used for adjusting the supporting height, and the motor drives the bidirectional screw rod to rotate, so that the sliding blocks slide towards or away from each other in the base, and the rotating blocks rotate in the sliding process, thereby driving the mounting plate to slide upwards or downwards in the movable drag base, and the spring supporting hanger at the upper end of the mounting plate moves synchronously, so that the height adjustment is completed, the rocket projectile can be optimally supported, and the safety hazard caused by improper support is avoided.

[0017] 2. In the adjusting process, the first guide blocks slide in the first guide grooves, and the second guide blocks also slide in the second guide grooves, so that the shaking and deviation of the device in the adjusting process are limited, the stability and accuracy of the movement of the movable drag base are ensured, and the overall safety is improved. The rubber block in contact with the rocket projectile can effectively avoid scratching or wearing the surface of the projectile body, and the potential risk caused by surface damage is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the base of the utility model;

[0019] Figure 2 It is a perspective view of the base of the utility model;

[0020] Figure 3 It is a perspective view of the base of the utility model;

[0021] Figure 4The utility model discloses a schematic diagram of the axial measurement of the vertical section close to the base;

[0022] Figure 5 The utility model discloses an exploded schematic diagram of the spring support hanger;

[0023] Figure 6 The utility model discloses a schematic diagram of the front view in the supporting state;

[0024] Figure 7 The utility model discloses a schematic diagram of the side view in the supporting state;

[0025] Figure 8 The utility model discloses a schematic diagram of the side view in the using state.

[0026] Legend:

[0027] 1, base, 2, first guide block, 3, movable drag base, 4, rubber block, 5, spring support hanger, 6, adjusting mechanism, 7, second guide groove, 8, second guide block, 9, first guide groove, 10, rocket projectile, 601, motor, 602, sliding block, 603, mounting plate, 604, two -way screw rod, 605, rotating block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] Reference Figures 1-8 , the utility model provides an embodiment:

[0030] A kind of elastic body auxiliary positioning support device, including base 1, adjusting mechanism 6 is arranged in the lower end in base 1, adjusting mechanism 6 includes motor 601, motor 601 output end is fixedly provided with two -way screw rod 604, two -way screw rod 604 is externally threadedly connected with two sliding blocks 602, multiple rotating blocks 605 are rotationally arranged on the upper end of two sliding blocks 602, mounting plate 603 is rotationally arranged between the upper end of multiple rotating blocks 605, motor 601 is fixedly arranged in the lower end in base 1 outside, two -way screw rod 604 is rotationally arranged in the one side in base 1 outside away from motor 601, two sliding blocks 602 are slidably arranged in the lower end in base 1 outside, and mounting plate 603 is slidably arranged in movable drag base 3 outside;

[0031] A plurality of spring support hangers 5 are fixedly arranged at the upper end of the mounting plate 603, and a movable tow seat 3 is arranged between the output ends of the plurality of spring support hangers 5. A plurality of second guide blocks 8 are fixedly arranged on both sides of the mounting plate 603. A plurality of first guide blocks 2 are fixedly arranged on both sides of the movable tow seat 3. A plurality of second guide grooves 7 are formed in both sides of the interior of the movable tow seat 3. The plurality of second guide blocks 8 are respectively slidably arranged in the plurality of second guide grooves 7. A plurality of first guide grooves 9 are formed in both sides of the interior of the base 1. The plurality of first guide blocks 2 are respectively slidably arranged in the plurality of first guide grooves 9. A rubber block 4 is fixedly arranged at the upper end of the movable tow seat 3. The movable tow seat 3 is slidably arranged in the interior of the base 1. A rocket 10 is arranged at the upper end of the rubber block 4.

[0032] Specifically, when the body auxiliary positioning and supporting device is actually used, first, the positioning device needs to be fixed at a suitable position. The stable installation ensures the reliability of the subsequent supporting operation. Then, the rocket 10 is stably placed on the rubber block 4 at the upper end of the movable tow seat 3. At this time, the supporting device immediately plays a role and provides support for the rocket 10.

[0033] When facing different models and specifications of rockets 10 or adjusting the supporting height, the motor 601 in the interior of the base 1 is started. The output end of the motor 601 starts to operate and drives the bidirectional screw rod 604 to rotate in the interior of the base 1. Due to the two sliding blocks 602 that are threadedly connected with the bidirectional screw rod 604, the rotation of the bidirectional screw rod 604 will make the sliding blocks 602 slide in the interior of the base 1 in opposite directions. During the sliding process of the sliding blocks 602, the rotating block 605 rotatably arranged at the upper end of the sliding blocks 602 will rotate in the interior of the base 1. The rotation of the rotating block 605 further drives the mounting plate 603 at the upper end of the rotating block 605 to slide upward in the interior of the movable tow seat 3. The upward sliding of the mounting plate 603 will simultaneously drive the plurality of spring support hangers 5 at the upper end of the mounting plate 603 to rise together. Finally, the movable tow seat 3 is caused to slide upward in the base 1. Thus, the position of the movable tow seat 3 is accurately adjusted, which can perfectly adapt to the supporting needs of the rocket 10 and avoid safety hazards caused by improper support. Stable support is achieved through flexible adjustment, which exhibits strong universality and adaptability and reduces the cost of needing to equip multiple supporting devices due to the diversity of body models. Moreover, the entire operation process is simple and convenient, and the additional cost caused by the need to support multiple body types is reduced.

[0034] During the whole adjusting process, the first guide blocks 2 on both sides of the movable drag seat 3 will slide in the first guide grooves 9 inside the base 1, at the same time, the second guide blocks 8 on both sides of the mounting plate 603 will slide in the second guide grooves 7 inside the movable drag seat 3, effectively limiting the shaking and deviation of the device during the adjusting process, ensuring the stability and accuracy of the movement of the movable drag seat 3, which makes the device always in a stable state when adjusting the support height, and is not affected by the instability of the device, improving the overall safety, the rubber block 4 is soft in texture, and when contacting the rocket 10, it can effectively avoid scratching or wearing the surface of the projectile body, for the rocket 10 with special coating or high precision requirements, the surface integrity of the projectile body is ensured to be unaffected, the performance and precision of the projectile body are maintained, and potential risks caused by surface damage are reduced.

[0035] Working principle: in use, first, fix the positioning device at a suitable position, then place the rocket 10 on the rubber block 4, so that the support device supports it, when adjusting the height, start the motor 601 to drive the bidirectional screw rod 604 to rotate, so that the sliding block 602 slides oppositely inside the base 1, causing the rotating block 605 on the upper end of the sliding block 602 to rotate inside the base 1, the rotation of the rotating block 605 will drive the mounting plate 603 on the upper end of the rotating block 605 to slide upward inside the movable drag seat 3, the upward sliding of the mounting plate 603 will simultaneously drive the multiple spring support hangers 5 on the upper end of the mounting plate 603 to slide upward, in turn causing the movable drag seat 3 to slide upward inside the base 1, thereby completing the adjustment of the position of the movable drag seat 3 and achieving the support of the rocket 10.

[0036] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An elastomeric assisted positioning support device comprising a base (1), characterized in that: The lower end of the base (1) is provided with an adjusting mechanism (6), the adjusting mechanism (6) comprises a motor (601), the output end of the motor (601) is fixedly provided with a bidirectional screw rod (604), the outer thread of the bidirectional screw rod (604) is connected with two sliding blocks (602), the upper end of the two sliding blocks (602) is rotatably provided with a plurality of rotating blocks (605), the upper end of the plurality of rotating blocks (605) is rotatably provided with a mounting plate (603); The upper end of the mounting plate (603) is fixedly provided with a plurality of spring support hangers (5), the output end of the plurality of spring support hangers (5) is provided with a movable drag seat (3), the two sides of the mounting plate (603) are fixedly provided with a plurality of second guide blocks (8), the two sides of the movable drag seat (3) are fixedly provided with a plurality of first guide blocks (2).

2. A body positioning support device according to claim 1, wherein: The outer side of the motor (601) is fixedly arranged in the lower end of the base (1), and the side away from the motor (601) of the bidirectional screw rod (604) is rotatably arranged in one side of the base (1).

3. A body positioning support device according to claim 1, wherein: The outer side of the two sliding blocks (602) is slidably arranged in the lower end of the base (1), and the outer side of the mounting plate (603) is slidably arranged in the movable drag seat (3).

4. The elastomeric body positioning support device of claim 1, wherein: The two sides of the movable drag seat (3) are provided with a plurality of second guide grooves (7), and the outer sides of the plurality of second guide blocks (8) are slidably arranged in the plurality of second guide grooves (7).

5. The elastomeric body positioning support device of claim 1, wherein: The two sides of the base (1) are provided with a plurality of first guide grooves (9), and the outer sides of the plurality of first guide blocks (2) are slidably arranged in the plurality of first guide grooves (9).

6. The elastomeric body positioning support device of claim 1, wherein: The upper end of the movable drag seat (3) is fixedly provided with a rubber block (4), and the outer side of the movable drag seat (3) is slidably arranged in the base (1).

7. A body positioning support device according to claim 6, wherein: The upper end of the rubber block (4) is provided with a rocket (10), and the lower end of the rocket (10) is arranged on the upper end of the movable drag seat (3).

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