Telescopic tactical training low pile net

Abstract

The invention relates to a telescopic tactical training low pile net, which belongs to the technical field of military training instruments and comprises a lifting ground pile seat, a rotary iron wire fixing rod, an iron wire rolling telescopic device and a retractable iron wire. According to the tactical training low pile net, the tactical training low pile net is provided with the automatic net retracting structure, the rapid folding frame structure and the convenient height adjusting structure at the same time, iron wires can be smoothly retracted and unfolded through the arrangement of the electric iron wire rolling device, and the size of the low pile net is greatly reduced; the rotating shafts are connected with the iron wire rods, so that the net frame can be folded and recycled, the size of the low pile net is further reduced, storage is facilitated, and the height of the low pile net can be conveniently adjusted according to requirements through the lifting adjustable ground pile bases. And through the arrangement of the pull-out type lifting belt, the low pile net structure which is completely folded and recycled can be directly lifted and is convenient to carry.

Description

Technical Field

[0001] The invention relates to the technical field of military training equipment, in particular to a telescopic and contractible tactical training low-pile net. Background Art

[0002] Tactical low-pile nets play an important role in military training. They are mainly used to simulate crawling in actual combat training to avoid being hit by stray bullets and reduce the chance of being hit. Its production process includes the main frame made of steel pipes. After the steel wire mesh is carefully welded, ground and polished, the bottom of the steel pipe is sprayed with primer three times and the surface is sprayed with special topcoat twice. In individual tactical training, low-pile nets with a height of 40cm and 60cm and a length of 10m must be set. The low-pile nets used in training are usually welded iron pipes with a length of 5m, and two of them are 40cm and 60cm high.

[0003] The low pile net in the prior art is heavy and bulky, which makes it very laborious to move it out before training. In addition, due to its large size, it is easy to collide with the surrounding environment during transportation, damaging other equipment or the environment. The difficulty in transportation directly leads to a long time to set up the training site, reducing the efficiency of training preparation. In addition, the height is fixed and cannot be adjusted. Training at different heights requires another set of equipment, which increases the training cost. The storage area of ​​the equipment after training is too large, wasting storage space. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a retractable and contractible tactical training low pile net, by providing a tactical training low pile net with an automatic net collection structure, a quick folding frame structure and a convenient height adjustment structure, thereby solving the problem in the prior art of lacking a tactical training low pile net that can be fully folded to reduce the volume for transportation and storage and can freely adjust the height, resulting in the low pile net being difficult to transport, inconvenient to lay in the training ground and occupying too much space and being inconvenient to store.

[0005] The present invention is achieved through the following technical solutions:

[0006] A retractable and contractible tactical training low-pile net comprises lifting type ground pile seats, rotating wire fixing rods are arranged between the lifting type ground pile seats, wire rolling and retracting devices are arranged inside the rotating wire fixing rods, and the rotating wire fixing rods are connected by retractable wires.

[0007] Furthermore, the lifting type ground pile seat includes a front end lifting fixed ground pile and a rear end lifting fixed ground pile, the top of the front end lifting fixed ground pile is fixedly provided with a front end rotating connecting shaft, the front end of the rotating wire fixing rod is rotatably provided on the front end rotating connecting shaft, the top of the rear end lifting fixed ground pile is fixedly provided with a rear end rotating connecting shaft, and the rear end of the rotating wire fixing rod is rotatably provided on the rear end rotating connecting shaft.

[0008] Furthermore, the rotatable wire fixing rod includes a left wire sending rod and a right wire clamping and fixing rod, the left wire sending rod is rotatably connected via a left rotating connecting shaft, and the right wire clamping and fixing rod is rotatably connected via a right rotating connecting shaft, and wire passage holes are provided on the inner sides of the left wire sending rod and the right wire clamping and fixing rod, and the retractable wire passes through the wire passage holes and is connected to the left wire sending rod and the right wire clamping and fixing rod respectively.

[0009] Furthermore, telescopic supporting ground piles are rotatably connected below the left rotating connecting shaft and the right rotating connecting shaft, a wire rod storage groove is opened in the middle of the telescopic supporting ground pile, and a telescopic switch is fixedly arranged on the outer side of the telescopic supporting ground pile.

[0010] Furthermore, a rotation switch for controlling the rotation is fixedly provided on the outside of the left rotation connecting shaft and the right rotation connecting shaft.

[0011] Furthermore, the wire rolling and retracting device includes an electric wire rolling device fixedly arranged in the left wire sending rod and a wire end locking device fixedly arranged inside the right wire clamping and fixing rod.

[0012] Furthermore, the rolling control switch of the electric wire reel is fixedly arranged on the top of the right wire clamping fixing rod.

[0013] Furthermore, a pull-out type lifting belt is fixedly provided in front of the front lifting and fixing pile, and a lifting belt locking head is fixedly provided in front of the rear lifting and fixing pile.

[0014] The beneficial effects of the present invention are:

[0015] The present invention provides a tactical training low-pile net that has an automatic net-collecting structure, a quick-folding frame structure and a convenient height-adjusting structure. The electric wire roller is used to facilitate the smooth retraction and unfolding of the wire, greatly reducing the volume of the low-pile net. The wire rods are connected by a rotating shaft so that the net frame can be folded and recovered, further reducing the volume of the low-pile net for easy storage. The lifting and adjustable ground pile seat is used to facilitate the low-pile net to easily adjust its height as needed. The pull-out lifting belt is used to facilitate the direct lifting of the fully foldable and recyclable low-pile net structure for easy transportation and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the assembly;

[0017] Figure 2 This is the front view of the overall structure;

[0018] Figure 3 It is the side view of the overall structure;

[0019] Figure 4 It is a top view of the overall assembly;

[0020] Figure 5 It is a partial cross-sectional view of the rotating wire fixing rod.

[0021] Description of reference numerals:

[0022] 1. Lifting ground pile seat; 2. Rotating wire fixing rod; 3. Front lifting and fixing ground pile; 4. Rear lifting and fixing ground pile; 5. Front rotating connecting shaft; 6. Rear rotating connecting shaft; 7. Retracting and releasing wire; 8. Left wire sending rod; 9. Right wire clamping and fixing rod; 10. Left rotating connecting shaft; 11. Right rotating connecting shaft; 12. Wire passage hole; 13. Telescopic supporting ground pile; 14. Wire rod transferred into storage slot; 15. Telescopic switch; 16. Rotating switch; 17. Electric wire reel; 18. Wire end locker; 19. Reeling control switch; 20. Pull-out lifting strap; 21. Lifting strap lock head. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the above description of the present invention, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0028] like Figure 1-5 As shown, an embodiment of the present invention is: a telescopic and retractable tactical training low pile net, including a lifting pile seat 1, a rotating wire fixing rod 2 is arranged between the lifting pile seats, the lifting pile seat includes a front lifting fixed pile 3 and a rear lifting fixed pile 4, a front rotating connecting shaft 5 is fixedly arranged on the top of the front lifting fixed pile, the front end of the rotating wire fixing rod is rotatably arranged on the front rotating connecting shaft, the top of the rear lifting fixed pile is fixedly arranged on the rear rotating connecting shaft 6, and the rear end of the rotating wire fixing rod is rotatably arranged on the rear rotating connecting shaft. The rotating wire fixing rods are connected by retractable wires 7.

[0029] The rotating wire fixing rod includes a left wire sending rod 8 and a right wire clamping and fixing rod 9. The left wire sending rod is rotatably connected through a left rotating connecting shaft 10, and the right wire clamping and fixing rod is rotatably connected through a right rotating connecting shaft 11. The inner sides of the left wire sending rod and the right wire clamping and fixing rod are provided with wire passage holes 12. The retractable wire passes through the wire passage holes and is connected to the left wire sending rod and the right wire clamping and fixing rod respectively, thereby forming a wire mesh frame. A telescopic supporting ground pile 13 is rotatably connected below the left rotating connecting shaft and the right rotating connecting shaft, and a wire rod transfer storage slot 14 is provided in the middle of the telescopic supporting ground pile. A telescopic switch 15 is fixedly provided on the outside of the telescopic supporting ground pile, which is used to fix the telescopic height to adjust the height of the low pile net. A rotating switch 16 for controlling rotation is fixedly provided on the outside of the left rotating connecting shaft and the right rotating connecting shaft, which is used to lock the rotation position relationship when the frame is rotated and unfolded, so that the frame structure is fixed.

[0030] A wire rolling and retracting device is arranged inside the rotating wire fixing rod, and the wire rolling and retracting device includes an electric wire rolling device 17 fixedly arranged inside the left wire sending rod and a wire end locking device 18 fixedly arranged inside the right wire clamping and fixing rod, and the rolling control switch 19 of the electric wire rolling device is fixedly arranged at the top of the right wire clamping and fixing rod. A pull-out type lifting belt 20 is fixedly arranged in front of the front lifting and fixing pile, and a lifting belt locking head 21 is fixedly arranged in front of the rear lifting and fixing pile. When the whole frame is folded and contracted to become a small box, the front lifting and fixing pile and the rear lifting and fixing pile can be folded over to serve as the edge of the whole box. Then, after the pull-out type lifting belt is pulled out to a sufficient length, it is inserted into the lifting belt locking head for fixed locking, and serves as an auxiliary pulling belt for lifting and holding.

[0031] When this embodiment is implemented, it is divided into two operations: unfolding and folding and recovering. First of all, from the perspective of folding and recovering, when folding and recovering, first turn on the rolling control switch so that the left wire sending rod and the right wire clamping and fixing rod are driven by the wire to move closer together. Then, when the two are completely close together and fit together, start the rotating switch so that the left wire sending rod and the right wire clamping and fixing rod can both rotate around the corresponding left rotating connecting shaft and the right rotating connecting shaft. Then, the wire rod in the telescopic supporting pile is turned into the storage slot to complete the folding of the main frame. Then, the telescopic switch is used to retract some of the telescopic supporting piles accordingly. Then, the front lifting and fixing piles and the rear lifting and fixing piles are rotated around the corresponding front rotating connecting shaft and the rear rotating connecting shaft to a state nearly vertical to the folded rotating wire fixing rod. Then, the pull-out lifting belt is pulled out and the lifting belt is inserted into the lifting belt locking head for locking and fixing. The entire device can be folded and contracted into a box shape and lifted away by the lifting belt.

[0032] When the whole device is unfolded, it only needs to be unfolded in the reverse order of the above operations. What needs to be adjusted differently is to extend and retract the telescopic supporting ground piles, the front lifting and fixed ground piles, and the rear lifting and fixed ground piles to the target height according to the training requirements, so as to meet the corresponding training needs.

[0033] The present embodiment provides a tactical training low-pile net that has an automatic net-collecting structure, a quick-folding frame structure, and a convenient height-adjusting structure. The electric wire roller is used to facilitate the smooth retraction and unfolding of the wire, greatly reducing the size of the low-pile net. The wire rods are connected by a rotating shaft so that the net frame can be folded and recovered, further reducing the size of the low-pile net for easy storage. The lifting and adjustable ground pile seat is used to facilitate the low-pile net to adjust its height conveniently as needed. The pull-out lifting strap is used to facilitate the direct lifting of the fully foldable and recyclable low-pile net structure for easy transportation and carrying.

[0034] In this embodiment, the wire on the electric wire reel is controlled to be able to rotate freely under force when in use. At this time, the wire can be easily pulled out by manual pulling, thereby quickly unfolding the low pile net.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A retractable low-pile net for tactical training, characterized by: It comprises lifting type pile seats, wherein rotating wire fixing rods are arranged between the lifting type pile seats, wire rolling and retracting devices are arranged inside the rotating wire fixing rods, and the rotating wire fixing rods are connected by retracting and releasing wires.

2. The retractable low-pile net for tactical training according to claim 1, characterized in that: The lifting type ground pile seat comprises a front end lifting fixed ground pile and a rear end lifting fixed ground pile, the top of the front end lifting fixed ground pile is fixedly provided with a front end rotating connecting shaft, the front end of the rotating wire fixing rod is rotatably provided on the front end rotating connecting shaft, the top of the rear end lifting fixed ground pile is fixedly provided with a rear end rotating connecting shaft, and the rear end of the rotating wire fixing rod is rotatably provided on the rear end rotating connecting shaft.

3. The retractable low-pile net for tactical training according to claim 2, characterized in that: The rotatable wire fixing rod includes a left wire sending rod and a right wire clamping and fixing rod, the left wire sending rod is rotatably connected via a left rotating connecting shaft, and the right wire clamping and fixing rod is rotatably connected via a right rotating connecting shaft, wire passage holes are provided on the inner sides of the left wire sending rod and the right wire clamping and fixing rod, and the retractable wire passes through the wire passage holes and is connected to the left wire sending rod and the right wire clamping and fixing rod respectively.

4. The retractable low-pile net for tactical training according to claim 3, characterized in that: Telescopic supporting ground piles are rotatably connected below the left rotating connecting shaft and the right rotating connecting shaft. A wire rod storage slot is opened in the middle of the telescopic supporting ground pile. A telescopic switch is fixedly arranged on the outer side of the telescopic supporting ground pile.

5. The retractable low-pile net for tactical training according to claim 4, characterized in that: A rotation switch for controlling the rotation is fixedly arranged outside the left rotation connecting shaft and the right rotation connecting shaft.

6. The retractable low-pile net for tactical training according to claim 4, characterized in that: The wire rolling and retracting device comprises an electric wire rolling device fixedly arranged in the left wire sending rod and a wire end locking device fixedly arranged in the right wire clamping and fixing rod.

7. The retractable low-pile net for tactical training according to claim 6, characterized in that :The rolling control switch of the electric wire roller is fixedly arranged on the top of the right wire clamping fixing rod.

8. The retractable low-pile net for tactical training according to claim 7, characterized in that A pull-out type lifting belt is fixedly arranged in front of the front lifting and fixing pile, and a lifting belt locking head is fixedly arranged in front of the rear lifting and fixing pile.

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