A launching device

Abstract

A launching tool comprises a body, a guide cylinder is arranged at the lower part of the body, a double-acting oil cylinder is arranged in the guide cylinder, the oil cylinder cylinder body is fixedly connected with the guide cylinder, the middle part of the oil cylinder cylinder body is provided with an oil inlet joint, oil return joints I and II are arranged at both ends of the oil cylinder cylinder body, left and right piston rods are arranged in the oil cylinder cylinder body, and the extending end of the left piston rod is connected with a left hanging point. By adopting the launching tool, the electric telescopic arm type omnidirectional operation platform can realize the combination of peace and war, can meet the daily material transfer work, has the self-defense function in wartime, can protect important military and civilian facilities from air raids, can avoid the configuration of high-cost military launching vehicles, and greatly reduces the equipment procurement and maintenance cost.

Description

Technical Field

[0001] This invention pertains to auxiliary working devices in engineering machinery, specifically, it is a launching attachment. Background Technology

[0002] Electric telescopic boom lifts are commonly used tools for loading, unloading, and handling goods, primarily for loading, unloading, transporting, and stacking materials. Attachments, also known as multi-tasking attachments, are load-bearing devices added to or replacing the forks on the fork carriage of an electric telescopic boom lift to perform various tasks. They are essential components of electric telescopic boom lifts, enhancing and compensating for their performance. By changing different attachments, electric telescopic boom lifts can perform multiple functions such as forking, lifting, grabbing, hoisting, clamping, moving, and carrying personnel at height, achieving the goal of multi-purpose use. For example, general-purpose soft-pack clamps such as flat clamps, carton clamps, barrel clamps, and brick clamps can efficiently handle soft-packed items such as cotton, textiles, wool, paper rolls, and hay; rotators can quickly rotate or flip containers and items 360°; adjustable forks, single / double pallet shifters, and other side-shifting devices can move goods laterally on the forks, facilitating picking and stacking; carton clamps, push-pull devices, and ejectors are suitable for bagged goods such as fertilizers, feed, flour, and cement. The above are just a few examples of attachments. These attachments expand the application range of electric telescopic boom omnidirectional work platforms, widely used in civilian and military fields. However, most attachments are limited to use as handling equipment. The protection of these important military and civilian facilities, i.e., "key area air defense," becomes particularly important. Due to the vast area and numerous targets, deploying dedicated military facilities often incurs too high a cost. Electric telescopic boom omnidirectional work platforms are often used in these facilities for large-scale material handling operations. Therefore, by developing special attachments, electric telescopic boom omnidirectional work platforms can meet the needs of material handling in peacetime, while also possessing the attributes of "key area air defense" equipment in wartime. This can save a lot of resources and expand the application scenarios of electric telescopic boom omnidirectional work platforms. Summary of the Invention

[0003] The purpose of this invention is to provide a launching attachment that enables an electric telescopic boom omnidirectional work platform to launch ammunition.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A launching attachment includes a main body, a guide cylinder at the lower part of the main body, and a double-acting hydraulic cylinder inside the guide cylinder. The cylinder body of the double-acting hydraulic cylinder is fixedly connected to the guide cylinder. An oil inlet connector is located in the middle of the cylinder body, and oil return connectors I and II are located at both ends of the cylinder body. A left piston rod and a right piston rod are disposed inside the cylinder body. The extended end of the left piston rod is connected to a left mounting point, and the extended end of the right piston rod is connected to a right mounting point. The guide portion of the left mounting point extends into the inner cavity at the left end of the guide cylinder and is located outside the cylinder body. The right mounting point... The guide section extends into the inner cavity at the right end of the guide cylinder and is located outside the cylinder body. The outer ends of the left and right mounting points both adopt a tapered wedge groove structure that is wider at the top and narrower at the bottom, and the tapered wedge grooves of the two are kept parallel. A connector is provided on the main body, and the connector adopts a tapered wedge groove structure that is narrower at the top and wider at the bottom. Its tapered wedge groove structure is perpendicular to the tapered wedge groove structure of the left and right mounting points. An electrical box is provided on the upper surface of the main body. The control line connector is connected to the electrical box through a cable, and the two data line connectors are connected to the electrical box through cables respectively.

[0005] The oil inlet connector, oil return connector I, and oil return connector II all extend out of the guide cylinder.

[0006] The telescopic boom of the electric telescopic boom omnidirectional work platform is hinged with an attachment connector. The attachment connector has a conical mechanical structure. The connector is locked to the attachment connector. The double-acting hydraulic cylinder is connected to the hydraulic system of the electric telescopic boom omnidirectional work platform through return oil connector I, return oil connector II, oil inlet connector and hydraulic connection connector on the telescopic boom head.

[0007] By adopting this invention, the electric telescopic boom omnidirectional work platform can achieve both peacetime and wartime integration, satisfying daily material transportation work and having wartime self-defense capabilities to protect important military and civilian facilities from air attacks; it avoids the need to configure high-cost military launch vehicles, greatly reducing equipment procurement and maintenance costs.

[0008] Attached Figures and Descriptions Figure 1 This is a schematic diagram of the structure of the present invention.

[0009] Figure 2 yes Figure 1 The right view. Figure 3 yes Figure 1 BB cross-sectional view. Figure 4 yes Figure 1 Top view.

[0010] Figure 5 This is the front view of an embodiment of the present invention. Figure 6 yes Figure 5 The left view. In the diagram: 1 Left mounting point, 2 Hydraulic cylinder body, 3 Guide cylinder, 4 Left piston rod, 5 Main body, 6 Electrical box, 7 Right piston rod, 8 Right mounting point, 9 Data cable connector, 10 Oil return connector I, 11 Connector, 12 Oil inlet connector, 13 Oil return connector II, 14 Control line connector, 15 Electric telescopic boom omnidirectional work platform, 16 Telescopic boom head, 17 Attachment connector, 18 Storage and launch box. Detailed Implementation

[0011] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a launching attachment includes a body 5, a guide cylinder 3 at the lower part of the body 5, and a double-acting hydraulic cylinder inside the guide cylinder 3. The cylinder body 2 of the double-acting hydraulic cylinder is fixedly connected to the middle part of the guide cylinder 3. An oil inlet connector 12 is provided in the middle part of the cylinder body 2, and an oil return connector I 10 and an oil return connector II 13 are provided at both ends of the cylinder body 2. A left piston rod 4 and a right piston rod 7 are provided inside the cylinder body 2. The extended end of the left piston rod 7 is connected to the left mounting point 1, and the extended end of the right piston rod 7 is connected to the right mounting point 8. The guide portion of the left mounting point 1 extends into the inner cavity of the left end of the guide cylinder 3 and is located outside the cylinder body, and can slide along the inner cavity of the guide cylinder 3. The guide portion of the right mounting point 8 extends into the inner cavity of the guide cylinder 3 and is located outside the cylinder body. Part of it extends into the inner cavity of the right end of the guide cylinder 3 and is located outside the cylinder body of the hydraulic cylinder. It can slide along the inner cavity of the guide cylinder 3. The outer ends of the left mounting point 1 and the right mounting point 8 both adopt a conical wedge groove structure that is wider at the top and narrower at the bottom. The conical wedge grooves of the two are kept parallel. A connector 11 is provided on the main body 5. The connector 11 adopts a conical wedge groove structure that is narrower at the top and wider at the bottom. Its conical wedge groove structure is perpendicular to the conical wedge groove structure of the left mounting point and the right mounting point. An electrical box 6 is provided on the upper surface of the main body 5. The control line connector 14 is connected to the electrical box 6 through a cable. The two data line connectors 9 are connected to the electrical box 6 through cables respectively. Other instruments such as strapdown references can also be placed on the main body 5.

[0012] Connector 11 is the same as other attachment connectors of the electric telescopic boom omnidirectional work platform, and its structure matches that of the attachment connectors of the electric telescopic boom omnidirectional work platform, allowing for quick alignment and locking with the electric telescopic boom omnidirectional work platform. like Figure 5 As shown, the telescopic boom head 16 of the electric telescopic boom omnidirectional work platform 15 is hinged with an attachment connector 17. Through the conical mechanical structure of the attachment connector 17, it quickly docks and locks with the connector 11, thereby integrating the launching attachment with the electric telescopic boom omnidirectional work platform 15. The double-acting cylinder is connected to the hydraulic system of the electric telescopic boom omnidirectional work platform 15 through the return oil connector I 10, return oil connector II 13, inlet oil connector 12, and the hydraulic connection connector on the telescopic boom head 16. For example... Figure 6As shown, after the two storage and launch boxes 18 are locked to the left mounting point 1 and the right mounting point 8 through their mounting points on both sides, the control line connector 14 is connected to the control system of the electric telescopic boom omnidirectional work platform 15, and the data line connector 9 is connected to the storage and launch box 18 to transmit signal data to the storage and launch box 18. After the hydraulic system of the electric telescopic boom omnidirectional work platform 15 is started, hydraulic oil is injected into the middle cavity of the cylinder body 2 through the oil inlet connector 12. The hydraulic oil in the two end cavities returns to the oil tank of the electric telescopic boom omnidirectional work platform 15 through the oil return connector I 10 and the oil return connector II 13, or oil is injected through the oil return connector I 10 and the oil return connector II 13 and returned through the oil inlet connector 12. This can control the stroke of the left piston rod 4 and the right piston rod 7, causing the left mounting point 1 and the right mounting point 8 to slide in the guide cylinder 3, thereby adjusting the distance between the left and right storage and launch boxes 18 and preventing the exhaust flame, projectiles, etc. from being reflected onto the electric telescopic boom omnidirectional work platform 15 during launch. When performing a launch mission, the target location, weather and other information are transmitted to the storage and launch container 18 through the control line connector 14 and the data line connector 9. The launch angle can be changed by adjusting the angle of the electric telescopic boom omnidirectional work platform 5 and the attachment connector 17, and the launch can be completed in a remote control mode.

Claims

1. A launching attachment, comprising a body, characterized in that: A guide cylinder is installed at the lower part of the main body, and a double-acting hydraulic cylinder is installed inside the guide cylinder. The cylinder body of the double-acting hydraulic cylinder is fixedly connected to the guide cylinder. An oil inlet connector is provided in the middle of the cylinder body, and oil return connector I and oil return connector II are provided at both ends of the cylinder body. A left piston rod and a right piston rod are installed inside the cylinder body. The protruding end of the left piston rod is connected to the left mounting point, and the protruding end of the right piston rod is connected to the right mounting point. The guide portion of the left mounting point extends into the inner cavity of the left end of the guide cylinder and is located outside the cylinder body. The guide portion of the right mounting point extends into... The inner cavity at the right end of the guide cylinder is located outside the cylinder body. The outer ends of the left and right mounting points both adopt a tapered wedge groove structure that is wider at the top and narrower at the bottom, and the tapered wedge grooves of the two are kept parallel. A connector is provided on the main body. The connector adopts a tapered wedge groove structure that is narrower at the top and wider at the bottom. Its tapered wedge groove structure is perpendicular to the tapered wedge groove structure of the left and right mounting points. An electrical box is provided on the upper surface of the main body. The control line connector is connected to the electrical box through a cable, and the two data line connectors are connected to the electrical box through cables respectively. The connector is structurally compatible with the attachment connector of the electric telescopic boom omnidirectional work platform, allowing for quick alignment and locking with the platform. After the two storage and launch boxes are locked to the left and right mounting points via their respective mounting points, the control line connector is connected to the control system of the electric telescopic boom omnidirectional work platform, and the data line connector is connected to the storage and launch boxes to transmit signal data. After activating the hydraulic system of the electric telescopic boom omnidirectional work platform, the left and right mounting points are slid within the guide cylinder by controlling the stroke of the left and right piston rods, thereby adjusting the distance between the left and right storage and launch boxes and preventing the exhaust flame and projectiles from being reflected onto the platform during launch.

2. The launching attachment as described in claim 1, characterized in that: The oil inlet connector, oil return connector I, and oil return connector II all extend out of the guide cylinder.

3. The launching attachment as described in claim 1, characterized in that: The telescopic boom of the electric telescopic boom omnidirectional work platform is hinged with an attachment connector. The attachment connector has a conical mechanical structure. The connector is locked to the attachment connector. The double-acting hydraulic cylinder is connected to the hydraulic system of the electric telescopic boom omnidirectional work platform through return oil connector I, return oil connector II, oil inlet connector and hydraulic connection connector on the telescopic boom head.

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