A quick and convenient ammunition hoisting auxiliary device

Abstract

This utility model relates to the field of hoisting assistance technology, and in particular to a fast and convenient ammunition hoisting assistance device. It includes: a sensor and a mounting assembly; the sensor is used to monitor the bending and extension amounts of the inner arm, outer arm, and telescopic arm of the boom; the boom is equipped with inner arm monitoring points, outer arm monitoring points, and telescopic arm monitoring points, each of which is detachably connected to the mounting assembly; the mounting assembly is snap-fitted to the sensor and adjusts the monitoring angle between the sensor and the boom. This assistance device has a simple structure, is easy to assemble and disassemble, and can quickly fix the sensor for assisting boom hoisting at the monitoring point position on the boom, thereby improving the efficiency of boom hoisting.

Description

Technical Field

[0001] This utility model relates to the field of hoisting assistance technology, and in particular to a fast and convenient ammunition hoisting assistance device. Background Technology

[0002] During the loading process of a certain type of anti-tank missile, the missile needs to be hoisted from the loading vehicle to the launch vehicle. The crane boom on the loading vehicle is located at the rear of the loading vehicle. Figure 1 As shown, during the hoisting operation, the loading vehicle and the launch vehicle must first be positioned appropriately, either side-by-side or in a longitudinal arrangement. The missile modules on the loading vehicle are divided into multiple groups. Whether in side-by-side or longitudinal arrangement, transporting the missiles from the loading vehicle to the launch vehicle requires multiple hoisting operations. Each hoisting is performed manually by operating the robotic arm, which is prone to inaccuracies and repeated corrections, resulting in low efficiency. Furthermore, the hoisting of different missile modules is essentially repetitive. After one group of missile modules is hoisted, the hoisting actions for another group are not significantly different from the previous ones; the bending angle, extension length, and rotation angle parameters of the boom can be reused. By simply recording the repeated actions and reusing parameters such as the boom bending angle and extension length, hoisting efficiency can be improved. Therefore, this issue urgently needs to be addressed.

[0003] The above content is only used to help understand the technical solution of this utility model and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a fast and convenient ammunition hoisting auxiliary device. The auxiliary device has a simple structure, is easy to assemble and disassemble, and can quickly fix the sensors of the auxiliary boom hoisting to the monitoring point position of the boom, thereby improving the efficiency of boom hoisting.

[0005] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: a fast and convenient ammunition hoisting auxiliary device, comprising: a sensor and an installation assembly; the sensor is used to monitor the bending and extension amounts of the inner arm, outer arm, and telescopic arm of the boom; the boom is provided with inner arm monitoring points, outer arm monitoring points, and telescopic arm monitoring points, and each of the inner arm monitoring points, outer arm monitoring points, and telescopic arm monitoring points is detachably connected to the installation assembly; the installation assembly is snapped into the sensor, and the monitoring angle between the sensor and the boom is adjusted.

[0006] Preferably, the mounting assembly includes a fixing part and an angle adjusting part; the fixing part is connected to the boom; the angle adjusting part is rotatably connected to the fixing part, and the angle adjusting part is connected to a sensor to adjust the included angle between the sensor and the fixing part.

[0007] Preferably, the fixing part includes a mounting plate, a suction cup, and a strap; both sides of the mounting plate are provided with hanging ears; one end of the strap is connected to the hanging ear on one side of the mounting plate, and the other end passes through the hanging ear on the other side of the mounting plate and is engaged with the limiting hole on the strap; the top of the suction cup is connected to the bottom of the mounting plate, and the connection is provided with an elastic abutment part to prevent the suction cup from moving.

[0008] Preferably, the bottom of the mounting plate is provided with a through hole and a first cavity; the elastic abutment part includes a connecting rod and a spring; the spring is disposed in the first cavity; the bottom end of the connecting rod is connected to the top end of the suction cup, the top end of the connecting rod passes through the through hole at the bottom of the mounting plate and abuts against the bottom of the spring, and the top end of the connecting rod is T-shaped and forms a snap-fit ​​with the periphery of the through hole at the bottom of the first cavity; the top end of the spring abuts against the top of the first cavity.

[0009] Preferably, the top of the mounting plate has a second cavity; the angle adjustment part includes a vertical rod and a mounting plate; the bottom end of the vertical rod is T-shaped and located in the second cavity of the mounting plate, and the bottom end of the vertical rod can rotate in the second cavity; the top end of the vertical rod passes through the mounting plate and forms a hinge with the mounting plate; the mounting plate is used to mount the sensor.

[0010] Preferably, it further includes a limiting part; the limiting part includes a first manual tightening bolt and a second manual tightening bolt; the first manual tightening bolt is disposed at the hinge between the vertical rod and the mounting plate, and is used to adjust the tightness of the mounting plate and the vertical rod at the hinge; the second manual tightening bolt passes through the bolt hole disposed at the top of the mounting plate and abuts against the top of the bottom end of the vertical rod.

[0011] Preferably, the strap is made of an elastic material.

[0012] The beneficial effects of this utility model are reflected in:

[0013] (1) The ammunition hoisting auxiliary device provided by this utility model can quickly fix the sensor of the auxiliary boom hoisting at the monitoring point of the boom, and it is not easy to fall off. It can also adjust the use angle of the sensor, so that the data monitored by the sensor during the boom hoisting process is more accurate, which improves the efficiency of subsequent hoisting.

[0014] (2) The ammunition hoisting auxiliary device provided by this utility model has a simple structure, anti-slip function, and is easy to disassemble, thereby improving the convenience of installation and the stability of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the existing crane boom operation of this utility model;

[0016] Figure 2 This is an installation diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model;

[0018] Figure 4 This is a top view of the structure of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Inner arm monitoring point; 2. Outer arm monitoring point; 3. Telescopic arm monitoring point; 10. Mounting plate; 11. Second manual tightening bolt; 12. First cavity; 13. Spring; 14. Hanging lug; 21. Suction cup; 22. Connecting rod; 30. Strap; 31. Vertical rod; 32. First manual tightening bolt; 33. Mounting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0022] Example

[0023] See Figure 1-4 As shown: This utility model provides a fast and convenient ammunition hoisting auxiliary device, including: a sensor and an installation assembly; the sensor is used to monitor the bending and extension of the inner arm, outer arm and telescopic arm of the boom.

[0024] In practical applications, the sensor uses a linear displacement sensor that can measure the bending angle and extension length of the boom. The measured data is transmitted to the display terminal via a wireless transmission device. Different missile positions correspond to a set of data during hoisting. As long as the data is recorded, it can be directly input next time to quickly move the boom into position and speed up the hoisting operation.

[0025] Therefore, the boom is equipped with an inner boom monitoring point 1, an outer boom monitoring point 2, and a telescopic boom monitoring point 3. The mounting assembly is detachably connected to the inner boom monitoring point 1, the outer boom monitoring point 2, and the telescopic boom monitoring point 3, respectively. At the same time, the sensor is mounted on the mounting assembly, and the mounting assembly can adjust the monitoring angle between the sensor and the boom according to the actual measurement requirements.

[0026] The mounting assembly includes a fixing part and an angle adjustment part; the fixing part is connected to the boom; the angle adjustment part is rotatably connected to the fixing part and is also connected to the sensor, adjusting the angle between the sensor and the fixing part. This configuration allows for convenient and easy angle adjustment of the sensor when it is installed at a monitoring point on the boom.

[0027] The fixing part mainly consists of mounting plate 10, suction cup 21 and strap 30.

[0028] Both sides of the mounting plate 10 are provided with hanging ears 14; one end of the strap 30 is connected to the hanging ear 14 on one side of the mounting plate 10, and the other end passes through the hanging ear 14 on the other side of the mounting plate 10 and is engaged with the limiting hole on the strap 30. Generally, buckles are provided on the strap 30 to facilitate engagement and disengagement. At the same time, the strap 30 is made of elastic material, so when the strap 30 is tied to the monitoring point set on the boom, it can automatically retract, thereby fixing the mounting plate 10 in a more secure position.

[0029] The top of the suction cup 21 is connected to the bottom of the mounting plate 10, and the connection point is provided with an elastic abutment to prevent the suction cup 21 from moving. The bottom of the mounting plate 10 is provided with a through hole and a first cavity 12; the elastic abutment includes a connecting rod 22 and a spring 13; the spring 13 is disposed in the first cavity 12; the bottom end of the connecting rod 22 is connected to the top of the suction cup 21, and the top of the connecting rod 22 passes through the through hole at the bottom of the mounting plate 10 and abuts against the bottom of the spring 13, and the top of the connecting rod 22 is T-shaped and forms a snap-fit ​​with the through hole at the bottom of the first cavity 12, that is, the periphery of the through hole provided at the bottom of the mounting plate 10, so that it will not slip out of the through hole; the top of the spring 13 abuts against the top of the first cavity 12.

[0030] With this setup, during installation, the suction cup 21 is simply attached to the monitoring point of the boom, and then the binding strap 30 is used to compress the spring 13 in the mounting plate 10. The elastic force of the spring 13 then presses against the top of the suction cup 21, ensuring that the suction cup 21 firmly adheres to the monitoring point of the boom. Simultaneously, the elastic force of the spring 13 applies force to the mounting plate 10, further tightening the binding strap 30 connected to the mounting plate 10, thereby improving the stability of the mounting plate 10 installation.

[0031] A second cavity is provided at the top of the mounting plate 10; the angle adjustment part includes a vertical rod 31 and a mounting plate 33.

[0032] The bottom end of the vertical rod 31 is T-shaped and located in the second cavity of the mounting plate 10. Under the action of external force, the bottom end of the vertical rod 31 can rotate in the second cavity. The top end of the vertical rod 31 is U-shaped. After passing through the top of the mounting plate 10, the top end of the vertical rod 31 is hinged to both sides of the mounting plate 33. The mounting plate 33 is used to install the sensor. The sensor can be snapped onto the mounting plate 33 or tied to the mounting plate 33.

[0033] In practical applications, the sensor can be rotated by rotating the vertical rod 31, thereby adjusting the horizontal angle of the sensor on the mounting plate 10. The vertical angle of the sensor on the mounting plate 10 can be adjusted by adjusting the pitch angle of the mounting plate 33. This is simple and easy to do.

[0034] To ensure the stability of the sensor's operating angle, a limiting part is also provided; the limiting part includes a first manual tightening bolt 32 and a second manual tightening bolt 11. The first manual tightening bolt 32 is located at the hinge between the vertical rod 31 and the mounting plate 33, and is used to adjust the tightness of the mounting plate 33 and the vertical rod 31 at the hinge. The second manual tightening bolt 11 passes through the bolt hole located at the top of the mounting plate 10 and abuts against the top of the bottom end of the vertical rod 31. In actual use, first rotate the first manual tightening bolt 32 and the second manual tightening bolt 11 in sequence so that the vertical rod 31 and the mounting plate 33 can be rotated and adjusted under the action of external force. After adjusting the sensor's operating angle, rotate the first manual tightening bolt 32 and the second manual tightening bolt 11 in sequence again to fix the vertical rod 31 and the mounting plate 33.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fast and convenient ammunition hoisting auxiliary device, characterized in that, include: Sensor and mounting assembly; the sensor is used to monitor the bending and extension of the inner arm, outer arm and telescopic arm of the boom; the boom is provided with an inner arm monitoring point (1), an outer arm monitoring point (2) and a telescopic arm monitoring point (3), and the inner arm monitoring point (1), the outer arm monitoring point (2) and the telescopic arm monitoring point (3) are detachably connected to the mounting assembly; the mounting assembly is snapped into the sensor and the monitoring angle between the sensor and the boom is adjusted.

2. The fast and convenient ammunition hoisting auxiliary device according to claim 1, characterized in that, The mounting assembly includes a fixing part and an angle adjustment part; the fixing part is connected to the boom; the angle adjustment part is rotatably connected to the fixing part, and the angle adjustment part is connected to a sensor to adjust the included angle between the sensor and the fixing part.

3. The rapid and convenient ammunition hoisting auxiliary device according to claim 2, characterized in that, The fixing part includes a mounting plate (10), a suction cup (21), and a strap (30); both sides of the mounting plate (10) are provided with hanging ears (14); one end of the strap (30) is connected to the hanging ear (14) on one side of the mounting plate (10), and the other end passes through the hanging ear (14) on the other side of the mounting plate (10) and is engaged with the limiting hole on the strap (30); the top of the suction cup (21) is connected to the bottom of the mounting plate (10), and the connection is provided with an elastic abutment part to prevent the suction cup (21) from moving.

4. The fast and convenient ammunition hoisting auxiliary device according to claim 3, characterized in that, The bottom of the mounting plate (10) is provided with a through hole and a first cavity (12); the elastic abutment part includes a connecting rod (22) and a spring (13); the spring (13) is disposed in the first cavity (12); the bottom end of the connecting rod (22) is connected to the top end of the suction cup (21), the top end of the connecting rod (22) passes through the through hole at the bottom of the mounting plate (10) and abuts against the bottom of the spring (13), and the top end of the connecting rod (22) is set as T-shaped and forms a snap-fit ​​with the periphery of the through hole at the bottom of the first cavity (12); the top end of the spring (13) abuts against the top end of the first cavity (12).

5. The fast and convenient ammunition hoisting auxiliary device according to claim 4, characterized in that, The top of the mounting plate (10) is provided with a second cavity; the angle adjustment part includes a vertical rod (31) and a mounting plate (33); the bottom end of the vertical rod (31) is T-shaped and located in the second cavity of the mounting plate (10), and the bottom end of the vertical rod (31) can rotate in the second cavity; the top end of the vertical rod (31) passes through the mounting plate (10) and is hinged to the mounting plate (33); the mounting plate (33) is used to install the sensor.

6. The fast and convenient ammunition hoisting auxiliary device according to claim 4, characterized in that, It also includes a limiting part; the limiting part includes a first manual tightening bolt (32) and a second manual tightening bolt (11); the first manual tightening bolt (32) is set at the hinge of the vertical rod (31) and the mounting plate (33) to adjust the tightness of the mounting plate (33) and the vertical rod (31) at the hinge; the second manual tightening bolt (11) passes through the bolt hole set at the top of the mounting plate (10) and abuts against the top of the bottom end of the vertical rod (31).

7. The fast and convenient ammunition hoisting auxiliary device according to claim 5, characterized in that, The strap (30) is made of elastic material.

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