Air pressure driving type area blocking net launching equipment

Abstract

The utility model discloses an air pressure drive type area blocking net launching device, a launching mechanism further comprises a mounting ring, pressing plates are fixedly connected to the two ends of the outer side edge of the mounting ring, a plurality of mounting insertion plates are fixedly connected to the inner side edge of the mounting ring, the mounting insertion plates are arranged along the inner side of the mounting ring at equal intervals, and the mounting insertion plates are fixedly connected to the mounting ring. An inserting shaft is fixedly connected to the surface of the end, away from the mounting ring, of the mounting inserting plate, the inserting shaft is in a regular hexagon shape, an accessory opening is formed in the end, away from the pressing plate, of the surface of the mounting ring, a threaded rod is in threaded connection with the position, close to the accessory opening, of the inner wall of the mounting ring, and the upper end of the threaded rod penetrates out of the mounting ring and is fixedly connected with a rotary knob; the lower end of the screw rod penetrates into the accessory opening and is rotationally connected with an abutting block, a mounting ring is arranged on the outer side of the guide cylinder, a plurality of inserting shafts are arranged on the inner side of the mounting ring, and after the mounting ring is detached, all the inserting shafts can be inserted into balancing weights in the blocking net, so that all the balancing weights in the blocking net body to be filled are conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, and in particular to a pneumatically driven regional barrier net launching device. Background Art

[0002] The drone arresting net launching equipment is a device used to deal with drone threats. It launches an arresting net with a mesh structure to capture and block the flight of target drones. This type of equipment can usually be deployed quickly and can respond quickly when needed to provide effective air security protection.

[0003] In order to ensure the range of the intercepting net launched in the prior art, a counterweight is usually set on the side of the intercepting net, and the intercepting net is driven to be launched by the counterweight. However, it is rather troublesome to load the counterweight and the intercepting net, or to reload the recovered intercepting net. The counterweight and the intercepting net need to be aligned. Therefore, a pneumatically driven regional barrier net launching device is proposed to solve the above problem. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows: it is troublesome to load the counterweight block and the interception net, or to reload the recovered interception net, and the counterweight block and the interception net need to be aligned and arranged.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A pneumatically driven regional barrier net launching device comprises a launching mechanism, a barrier net body is arranged inside the launching mechanism, and the launching mechanism comprises a sensor;

[0007] Also includes:

[0008] The launching mechanism further comprises a mounting ring, the two ends of the outer side of the mounting ring are fixedly connected with pressure plates, the inner side of the mounting ring is fixedly connected with a plurality of mounting plug-ins, each of the mounting plug-ins is arranged equidistantly along the inner side of the mounting ring, and the mounting plug-in plate is fixedly connected to the end surface away from the mounting ring with an insertion shaft, and the insertion shaft is a regular hexagon;

[0009] Among them, an accessory opening is opened on the surface of the mounting ring and at one end away from the pressure plate, and a screw is threadedly connected to the inner wall of the mounting ring near the accessory opening. The upper end of the screw passes through the mounting ring and is fixedly connected to a knob, and the lower end of the screw passes through the accessory opening and is rotatably connected to a stop block.

[0010] As a further solution of the utility model: the launching mechanism includes a guide cylinder, a blocking net storage cavity is opened in the middle of the inner wall of the guide cylinder, and a plurality of guide grooves are opened on the inner wall of the guide cylinder and located on the side of the blocking net storage cavity, and each of the guide grooves is equidistantly arranged along the inner wall of the guide cylinder.

[0011] As a further solution of the utility model: the outer side wall of the guide cylinder is provided with a plurality of installation grooves, each of the installation grooves is arranged equidistantly along the outer side wall of the guide cylinder, the number of the installation grooves is consistent with the number of the guide grooves, and each of the installation grooves is staggered with the guide grooves.

[0012] As a further solution of the utility model: the inner wall of the mounting groove is slidably connected to the mounting plug plate, and the outer wall of the guide cylinder is movably sleeved with the mounting ring, a sliding groove is opened at one end of the inner wall of the guide cylinder, a card block is slidably connected to the inside of the sliding groove, the side of the card block extends into the interior of the mounting groove, a lever is fixedly connected to the bottom of the card block, the bottom end of the lever passes through the sliding groove, a spring is fixedly connected to the side of the card block, and the other end of the spring is fixedly connected to the inner wall of the guide cylinder.

[0013] As a further solution of the utility model: a high-strength tray of the interception net is fixedly connected to the inner wall of the guide cylinder and located below the interception net storage cavity, a gas expansion chamber is opened inside the guide cylinder and located below the high-strength tray of the interception net, a gas storage chamber is opened at the lower end of the inner wall of the guide cylinder, and the bottom of the inner wall of the guide cylinder is fixedly installed with the sensor.

[0014] As a further solution of the utility model: the blocking net main body comprises an intercepting net, a plurality of counterweight blocks are fixedly connected to the side of the intercepting net, a slot is provided in the middle of the counterweight block, and the slot is in a regular hexagon.

[0015] As a further solution of the utility model: the side of the counterweight block is slidably connected to the inner side of the guide groove, and the inner wall of the slot is sleeved with the insertion shaft.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model guides the launched barrier net through a guide tube, a mounting ring is arranged on the outer side of the guide tube, and a plurality of insertion shafts are arranged on the inner side of the mounting ring. After the mounting ring is removed, each insertion shaft can be inserted into the counterweight block inside the barrier net, so as to facilitate the positioning of each counterweight block in the main body of the barrier net to be loaded, thereby improving the loading efficiency. In addition, since the mounting ring can be connected to the outer side of the guide tube, it is convenient to carry;

[0018] (2) An accessory opening is provided on the side of the mounting ring, through which lighting equipment or auxiliary aiming devices can be inserted, thereby improving the functionality of the barrier net launching device and thus improving the hit rate of the barrier net when launching, which is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the mounting ring in the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the guide tube in the utility model;

[0023] Figure 4 It is a top view schematic diagram of the overall structure of the card block in the utility model;

[0024] Figure 5 This is a bottom view schematic diagram of the internal structure of the guide cylinder in the utility model;

[0025] Figure 6 It is a schematic diagram of the overall structure of the main body of the barrier net in the utility model.

[0026] In the figure: 1. launching mechanism; 101. guide cylinder; 102. intercepting net storage chamber; 103. guide groove; 104. mounting groove; 105. slide groove; 106. block; 107. lever; 108. spring; 109. mounting ring; 110. pressure plate; 111. mounting plug plate; 112. plug shaft; 113. accessory port; 114. screw; 115. knob; 116. stop block; 117. high-strength tray for intercepting net; 118. gas expansion chamber; 119. gas storage chamber; 120. sensor; 2. intercepting net main body; 201. intercepting net; 202. counterweight block; 203. slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-6As shown, a pneumatically driven regional barrier net launching device comprises a launching mechanism 1, wherein a barrier net body 2 is arranged inside the launching mechanism 1, and the launching mechanism 1 comprises a sensor 120; wherein the launching mechanism 1 also comprises a mounting ring 109, wherein pressure plates 110 are fixedly connected to both ends of the outer side of the mounting ring 109, and a plurality of mounting plug plates 111 are fixedly connected to the inner side of the mounting ring 109, wherein the mounting plug plates 111 are arranged equidistantly along the inner side of the mounting ring 109, and ... 111 is located on the surface of one end away from the mounting ring 109 and is fixedly connected with an insertion shaft 112, and the insertion shaft 112 is a regular hexagon; wherein, an accessory opening 113 is opened on the surface of the mounting ring 109 and at one end away from the pressure plate 110, and a screw rod 114 is threadedly connected to the inner wall of the mounting ring 109 near the accessory opening 113, the upper end of the screw rod 114 passes through the mounting ring 109 and is fixedly connected with a knob 115, and the lower end of the screw rod 114 passes through the accessory opening 113 and is rotatably connected with a stop block 116, such as Figure 1-Figure 2 As shown, when the screw 114 rotates, it moves up and down in the internal thread groove preset on the surface of the mounting ring 109;

[0029] The launching mechanism 1 includes a guide cylinder 101, an interception net storage cavity 102 is provided in the middle of the inner wall of the guide cylinder 101, a plurality of guide grooves 103 are provided on the inner wall of the guide cylinder 101 and on the side of the interception net storage cavity 102, and each guide groove 103 is arranged equidistantly along the inner wall of the guide cylinder 101, and a plurality of mounting grooves 104 are provided on the outer wall of the guide cylinder 101, and each mounting groove 104 is arranged equidistantly along the outer wall of the guide cylinder 101, and the number of the mounting grooves 104 is the same as the number of the guide grooves 103, and each mounting groove 104 is staggered with the guide groove 103, such as Figure 1-Figure 3 As shown, the distance from the center of the guide groove 103 to the interception net storage chamber 102 is the same as the distance from the center of the insertion shaft 112 to the interception net storage chamber 102;

[0030] The inner wall of the mounting groove 104 is slidably connected to the mounting plug plate 111, and the outer wall of the guide cylinder 101 is movably sleeved with the mounting ring 109. A sliding groove 105 is provided at one end of the inner wall of the guide cylinder 101. A block 106 is slidably connected inside the sliding groove 105. The side of the block 106 extends into the interior of the mounting groove 104. A lever 107 is fixedly connected to the bottom of the block 106. The bottom end of the lever 107 passes through the sliding groove 105. A spring 108 is fixedly connected to the side of the block 106. The other end of the spring 108 is fixedly connected to the inner wall of the guide cylinder 101. Figure 3-Figure 4 As shown, one side of the block 106 is an inclined surface. When the installation plug plate 111 is inserted into the installation groove 104, the installation plug plate 111 abuts against the inclined surface of the block 106, so that the block 106 can be quickly retracted into the guide tube 101 for easy installation.

[0031] An interception net high-strength tray 117 is fixedly connected to the inner wall of the guide cylinder 101 and located below the interception net storage chamber 102. A gas expansion chamber 118 is provided inside the guide cylinder 101 and located below the interception net high-strength tray 117. A gas storage chamber 119 is provided at the lower end of the inner wall of the guide cylinder 101. The bottom of the inner wall of the guide cylinder 101 is fixedly installed with the sensor 120. The blocking net body 2 includes an interception net 201. A plurality of counterweight blocks 202 are fixedly connected to the side of the interception net 201. A slot 203 is provided in the middle of the counterweight block 202. The slot 203 is a regular hexagon. The side of the counterweight block 202 is slidably connected to the inner side of the guide groove 103. The inner wall of the slot 203 is sleeved with the plug shaft 112. Figure 5 , Figure 6 As shown, the compressed gas in the gas storage chamber 119 is stimulated by the sensor 120 , and after the compressed gas gushes into the gas expansion chamber 118 , the counterweight block 202 carrying the interception net 201 is pushed out of the guide cylinder 101 .

[0032] The working principle of this utility model:

[0033] When it is necessary to load the spare or recovered blocking net body 2, first push the lever 107 to drive the card block 106 to retract into the guide cylinder 101, then push the pressure plate 110 to remove the mounting ring 109 as a whole from the outside of the guide cylinder 101, and then align the slots 203 on the inner side of the counterweight block 202 with the plug shaft 112 one by one and then sleeve them. When all the counterweight blocks 202 are connected to the surface side of the mounting ring 109, simply tidy up the blocking net 201 and load it into the blocking net storage cavity 102. During loading, each counterweight block 202 is aligned with the guide groove 103 inside the guide cylinder 101. When the blocking net body 2 is installed in place inside the launching mechanism 1, the plug shaft 112 is pulled out of the slot 203, and then the mounting ring 109 is reset to the outside of the guide cylinder 101.

[0034] When it is necessary to install accessories on the launching mechanism 1, the accessories are inserted into the accessory opening 113, and then the knob 115 is rotated to drive the screw 114 to screw into the installation ring 109, and the stopper 116 presses and fixes the surface of the accessories.

[0035] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A pneumatically driven area barrier net launching device, comprising a launching mechanism (1), wherein a barrier net body (2) is arranged inside the launching mechanism (1), and the launching mechanism (1) comprises a sensor (120); It is characterized in that Also includes: The launching mechanism (1) further comprises a mounting ring (109), the two ends of the outer side of the mounting ring (109) are fixedly connected with pressure plates (110), the inner side of the mounting ring (109) is fixedly connected with a plurality of mounting plug plates (111), the mounting plug plates (111) are arranged equidistantly along the inner side of the mounting ring (109), and the end surface of the mounting plug plate (111) which is located away from the mounting ring (109) is fixedly connected with an insertion shaft (112), and the insertion shaft (112) is in the shape of a regular hexagon; An accessory opening (113) is provided on the surface of the mounting ring (109) and at one end away from the pressure plate (110); a screw rod (114) is threadedly connected to the inner wall of the mounting ring (109) near the accessory opening (113); the upper end of the screw rod (114) passes through the mounting ring (109) and is fixedly connected to a knob (115); the lower end of the screw rod (114) passes through the accessory opening (113) and is rotatably connected to a stop block (116).

2. The air pressure driven area barrier net launching device according to claim 1, characterized in that: The launching mechanism (1) comprises a guide cylinder (101), an interception net storage cavity (102) is provided in the middle of the inner wall of the guide cylinder (101), a plurality of guide grooves (103) are provided on the inner wall of the guide cylinder (101) and on the side of the interception net storage cavity (102), and the guide grooves (103) are arranged at equal distances along the inner wall of the guide cylinder (101).

3. The air pressure driven area barrier net launching device according to claim 2, characterized in that: The outer wall of the guide cylinder (101) is provided with a plurality of mounting grooves (104), each of the mounting grooves (104) is arranged equidistantly along the outer wall of the guide cylinder (101), the number of the mounting grooves (104) is consistent with the number of the guide grooves (103), and each of the mounting grooves (104) and the guide grooves (103) are staggered.

4. The air pressure driven area barrier net launching device according to claim 3, characterized in that: The inner wall of the mounting groove (104) is slidably connected to the mounting plug plate (111), and the outer wall of the guide cylinder (101) is movably sleeved with the mounting ring (109). A sliding groove (105) is provided at one end of the inner wall of the guide cylinder (101). A clamping block (106) is slidably connected inside the sliding groove (105). The side of the clamping block (106) extends into the interior of the mounting groove (104). A lever (107) is fixedly connected to the bottom of the clamping block (106). The bottom end of the lever (107) passes through the sliding groove (105). A spring (108) is fixedly connected to the side of the clamping block (106). The other end of the spring (108) is fixedly connected to the inner wall of the guide cylinder (101).

5. The air pressure driven area barrier net launching device according to claim 2, characterized in that: An interception net high-strength tray (117) is fixedly connected to the inner wall of the guide cylinder (101) and located below the interception net storage chamber (102); a gas expansion chamber (118) is provided inside the guide cylinder (101) and located below the interception net high-strength tray (117); a gas storage chamber (119) is provided at the lower end of the inner wall of the guide cylinder (101); and the bottom of the inner wall of the guide cylinder (101) is fixedly mounted to the sensor (120).

6. The air pressure driven area barrier net launching device according to claim 1, characterized in that: The blocking net body (2) comprises an intercepting net (201), a plurality of counterweight blocks (202) are fixedly connected to the side of the intercepting net (201), a slot (203) is provided in the middle of the counterweight block (202), and the slot (203) is in a regular hexagon.

7. The air pressure driven area barrier net launching device according to claim 6, characterized in that: The side edge of the counterweight block (202) is slidably connected to the inner side of the guide groove (103), and the inner wall of the slot (203) is sleeved with the insertion shaft (112).

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