Steel wire traction automatic folding and unfolding type vehicle camouflage device

Abstract

The utility model provides a steel wire traction automatic retractable vehicle camouflage device which comprises a front portal frame and a rear portal frame, the front portal frame is arranged at the end, close to a cab, of a carriage, and the rear portal frame is arranged at the end, away from the cab, of the carriage; one end of the camouflage net is connected to the front portal frame; a steel wire traction device is further arranged between the front portal frame and the rear portal frame and comprises a traction rope, a guide rope connected between the front portal frame and the rear portal frame and a driving mechanism for winding and unwinding the traction rope, the end, away from the front portal frame, of the camouflage net is connected to the traction rope, and the camouflage net slides along the guide rope under the action of the traction rope. According to the utility model, the flexible camouflage net can be quickly unfolded to form a proper camouflage appearance, so that the operation of manually arranging supporting pieces is reduced, and the unfolding and arranging efficiency of the camouflage net is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle camouflage, and in particular relates to a steel wire pulling automatic retractable vehicle camouflage device. Background Art

[0002] The pace and pace of modern warfare are accelerating, and the timeliness of camouflage operations is becoming increasingly important. Currently, large transport equipment, such as military vehicles, need to be camouflaged when moving or stationed to prevent enemy reconnaissance or air strikes.

[0003] During the camouflage process, a flexible camouflage net that can reduce the target's infrared and radar signals is usually used to complete the camouflage and concealment task. However, since the flexible camouflage net itself does not have supporting parts, it needs to rely on the vehicle equipment's own structure for support. Some vehicles do not have a supporting structure and need to be manually arranged to support the camouflage net. As a result, the flexible camouflage net cannot be quickly constructed into a suitable shape according to needs, affecting the efficiency of concealment and camouflage. Utility Model Content

[0004] The utility model provides a wire-pulled automatically retractable vehicle camouflage device, which aims to solve the problem that when there are no supporting parts on the vehicle, the camouflage net needs to be manually arranged to support it, so that the flexible camouflage net cannot be quickly constructed into a suitable shape contour as needed, which affects the concealment and camouflage efficiency.

[0005] The utility model is realized as follows: a steel wire pulling automatic retractable vehicle camouflage device, comprising:

[0006] A front gantry and a rear gantry, wherein the front gantry is arranged at an end of the vehicle compartment close to the cab, and the rear gantry is arranged at an end of the vehicle compartment away from the cab;

[0007] A camouflage net, one end of which is connected to the front gantry;

[0008] A wire traction device is also provided between the front gantry and the rear gantry. The wire traction device includes a traction rope, a guide rope connected between the front gantry and the rear gantry, and a drive mechanism for retracting and releasing the traction rope. The number of the guide ropes is not less than two groups. A steering wheel is provided in the middle section of the rear gantry. One end of the traction rope is connected to the drive mechanism, and the other end is connected to the drive mechanism after passing around the steering wheel.

[0009] One end of the camouflage net away from the front gantry is connected to the traction rope. When the driving mechanism of the traction rope moves, the camouflage net slides along the guide rope under the action of the movement of the traction rope.

[0010] Preferably, the rear gantry includes a column and a crossbeam, the column is provided with a hinge seat, and both ends of the crossbeam are provided with holes. When both ends of the crossbeam extend into the hinge seat, they are connected to the column through pins.

[0011] Preferably, the middle section of the crossbeam is a round rod, and the steering wheel is assembled on the round rod through a bearing.

[0012] Preferably, the driving mechanism includes a friction winch arranged in the vehicle compartment, and both ends of the traction rope are respectively wound around the friction winch.

[0013] Preferably, the front gantry is provided with a guide wheel bracket and two sets of guide wheels, the guide wheels are arranged on the guide wheel bracket, and the two ends of the traction rope are respectively wound on the friction winch after passing through the two sets of guide wheels.

[0014] Preferably, the front gantry and the rear gantry are provided with fixing rings, and both ends of the guide rope are provided with lock buckles for connecting to the fixing rings.

[0015] Preferably, the camouflage net is provided with a sliding hole for accommodating a guide rope to pass through, and when the traction rope pulls the camouflage net to move, the sliding hole slides along the guide rope.

[0016] Preferably, the two groups of guide wheels are respectively a first guide wheel and a second guide wheel, and the first guide wheel and the second guide wheel are staggered.

[0017] Preferably, the camouflage net is provided with a connecting end block, and the traction rope is divided into a first connecting section and a second connecting section;

[0018] One end of the first connecting section is connected to the connecting end block, and the other end first passes around the steering wheel and then passes around the first guide wheel before being connected to the friction winch.

[0019] One end of the second connecting section is connected to the connecting end block, and the other end is connected to the friction winch after passing around the second guide wheel.

[0020] Preferably, connecting rings for fixing buckles are provided on both sides of the connecting end block, and the first connecting section and the second connecting section are connected to the connecting rings through the buckles.

[0021] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0022] The wire-pulled automatic retractable vehicle camouflage device provided by the utility model supports the camouflage net by using the guide rope and the traction rope to act as the keel between the front gantry and the rear gantry, allowing the flexible camouflage net to unfold into a specific shape to complete the shielding and protection of the vehicle compartment. In conjunction with the reciprocating motion between the traction rope and the friction winch, the flexible camouflage net can be quickly unfolded to form a suitable camouflaged appearance, reducing the operation of manually arranging support parts and improving the efficiency of the camouflage net deployment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model provides a structural schematic diagram of a steel wire pulling automatic retractable vehicle camouflage device.

[0024] Figure 2 The utility model provides a rear gantry structure schematic diagram of a wire-pulling automatic retractable vehicle camouflage device.

[0025] Figure 3 The utility model provides a camouflage net structure schematic diagram of a steel wire traction automatic retractable vehicle camouflage device.

[0026] Figure 4 The utility model provides a structural schematic diagram of a steel wire pulling device in a steel wire pulling automatic retractable vehicle camouflage device.

[0027] Figure 5 The utility model provides a schematic diagram of the structure of an end face shielding net of a steel wire pulling automatic retractable vehicle camouflage device.

[0028] Description of reference numerals:

[0029] 100. Camouflage net; 110. End face shielding net; 120. Connecting end block; 210. Towing rope; 220. Guide rope; 300. Front gantry; 310. Guide wheel bracket; 321. First guide wheel; 322. Second guide wheel; 400. Rear gantry; 410. Column; 420. Crossbeam; 430. Steering wheel; 500. Friction winch. DETAILED DESCRIPTION

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0031] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] The present invention provides a wire-pulling automatic retractable vehicle camouflage device. Figure 1-Figure 5 As shown, the wire-pulling automatic retractable vehicle camouflage device includes:

[0033] A front gantry 300 and a rear gantry 400, wherein the front gantry 300 is arranged at one end of the vehicle compartment close to the cab, and the rear gantry 400 is arranged at one end of the vehicle compartment away from the cab;

[0034] A camouflage net 100, one end of which is connected to the front gantry 300; the front gantry 300 and the rear gantry 400 are respectively arranged at the two ends of the vehicle compartment as the main supporting components of the camouflage net 100; the camouflage net 100 is also provided with end surface shielding nets 110 on both sides. The end surface shielding nets 110 are similar to door-shaped structures and shield the front gantry 300 and the rear gantry 400 inside.

[0035] A wire traction device is also provided between the front gantry 300 and the rear gantry 400. The wire traction device includes a traction rope 210, a guide rope 220 connected between the front gantry 300 and the rear gantry 400, and a driving mechanism for retracting and releasing the traction rope 210. The end of the camouflage net 100 away from the front gantry 300 is connected to the traction rope 210, and the camouflage net 100 slides along the guide rope 220 under the action of the traction rope 210.

[0036] The guide rope 220 is connected to the camouflage net 100 through a sliding hole provided on the camouflage net 100 for accommodating the guide rope 220. Here, the guide rope 220 serves as a sliding track for the camouflage net 100 and as a support for the camouflage net 100, allowing the camouflage net 100 to be extended to form a specific shape.

[0037] The traction rope 210 is connected to the camouflage net 100. Here, the traction rope 210 uses a friction winch 500 as the main traction device. The camouflage net 100 is pulled to unfold and fold by the reciprocating motion of the traction rope 210. The guide rope 220 here acts as a slide and helps the camouflage net 100 to unfold quickly.

[0038] In this application, the guide rope 220 and the traction rope 210 serve as the keel between the front gantry 300 and the rear gantry 400 to support the camouflage net 100, allowing the flexible camouflage net 100 to unfold into a specific shape to cover the vehicle compartment. The reciprocating motion between the traction rope 210 and the friction winch 500 allows the flexible camouflage net 100 to be quickly deployed, reducing the need for manual operation and improving the efficiency of the deployment of the camouflage net 100.

[0039] As a preferred implementation in this embodiment, the rear gantry 400 includes a column 410 and a crossbeam 420. The column 410 is provided with a hinge seat, and both ends of the crossbeam 420 are provided with a socket. When both ends of the crossbeam 420 extend into the hinge seat, they are connected to the column 410 through a latch. When the latch at one end is pulled out, the crossbeam 420 can rotate around the column 410 at the other end, reducing interference with the crossbeam 420 during loading and unloading, and the crossbeam 420 can be directly removed without the need for a shielding process.

[0040] A steering wheel 430 is provided in the middle section of the crossbeam 420. One end of the traction rope 210 is connected to the driving mechanism, and the other end passes around the steering wheel 430 and is connected to the driving mechanism. The steering wheel 430 provides tension for the traction rope 210.

[0041] As a preferred implementation in this embodiment, the gantry 300 is provided with a guide wheel bracket 310, and the guide wheel is arranged on the guide wheel bracket 310. The two ends of the traction rope 210 are respectively wound on the friction winch 500 after being turned by two sets of guide wheels.

[0042] In this embodiment, the friction winch 500 can be placed inside the vehicle compartment instead of being placed high up on the front gantry 300. The two sets of guide wheels are used to guide the ends of the traction rope 210 perpendicular to the ground and connected to the friction winch 500.

[0043] As a preferred implementation in this embodiment, the number of the guide ropes 220 is no less than two groups, the front gantry 300 and the rear gantry 400 are provided with fixing rings, and both ends of the guide ropes 220 are provided with lock buckles for connecting to the fixing rings;

[0044] In this embodiment, the guide rope 220 can be set according to the shape of the unfolded structure of the camouflage net 100 to meet the shaping requirements of the camouflage net 100. Here, the guide rope 220 adopts a movable connection method such as a lock to adapt and adjust, and it can also be convenient to remove the guide rope 220 from between the front gantry 300 and the rear gantry 400.

[0045] In a further preferred embodiment of the present invention, the camouflage net 100 is provided with a connecting end block 120, and the traction rope 210 is divided into a first connecting section and a second connecting section; the two sets of guide wheels are respectively a first guide wheel 321 and a second guide wheel 322, and the first guide wheel 321 and the second guide wheel 322 are staggered.

[0046] One end of the first connecting section is connected to the connecting end block 120, and the other end first passes around the steering wheel 430 and then around the first guide wheel 321 before being connected to the friction winch 500. One end of the second connecting section is connected to the connecting end block 120, and the other end passes around the second guide wheel 322 before being connected to the friction winch 500.

[0047] The connecting end block 120 is provided with connecting rings for fixing buckles on both sides, and the first connecting section and the second connecting section are connected to the connecting rings through buckles.

[0048] The connecting end block 120 is a movable connection method, which facilitates the removal of the towing rope 210 from the camouflage net 100. When the camouflage net 100 is not needed for shelter, it can be removed for storage, thereby reducing the erosion of the camouflage net 100 by the outdoor environment. The camouflage net 100 and the front gantry 300 can be connected by tying. Combined with the detachable guide rope 220 and the connecting end block 120, the camouflage net 100 can be removed from the vehicle compartment as a whole.

[0049] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A wire-pulling automatic retractable vehicle camouflage device, characterized in that: include: A front gantry (300) and a rear gantry (400), wherein the front gantry (300) is arranged at one end of the vehicle compartment close to the cab, and the rear gantry (400) is arranged at one end of the vehicle compartment away from the cab; A camouflage net (100), one end of which is connected to the front gantry (300); A wire traction device is further provided between the front gantry (300) and the rear gantry (400), the wire traction device comprising a traction rope (210), a guide rope (220) connected between the front gantry (300) and the rear gantry (400), and a drive mechanism for retracting and releasing the traction rope (210), wherein the number of the guide ropes (220) is not less than two groups, a steering wheel (430) is provided in the middle section of the rear gantry (400), and the drive mechanism is provided on a side of the vehicle compartment close to the front gantry (300), one end of the traction rope (210) is connected to the drive mechanism, and the other end is connected to the drive mechanism after passing around the steering wheel (430); One end of the camouflage net (100) away from the front gantry (300) is connected to a traction rope (210); when the driving mechanism of the traction rope (210) moves, the camouflage net (100) slides along the guide rope (220) under the action of the movement of the traction rope (210).

2. The wire-pulling automatic retractable vehicle camouflage device according to claim 1, characterized in that: The rear gantry (400) includes a column (410) and a crossbeam (420), wherein the column (410) is provided with a hinge seat, and both ends of the crossbeam (420) are provided with sockets, and when both ends of the crossbeam (420) extend into the hinge seat, they are connected to the column (410) through a latch.

3. The wire-pulling automatic retractable vehicle camouflage device according to claim 2, characterized in that: The middle section of the crossbeam (420) is a round rod, and the steering wheel (430) is assembled on the round rod via a bearing.

4. The wire-pulling automatic retractable vehicle camouflage device according to claim 3, characterized in that: The driving mechanism comprises a friction hoist (500) arranged in a vehicle compartment, and both ends of the traction rope (210) are respectively wound around the friction hoist (500).

5. The wire-pulling automatic retractable vehicle camouflage device according to claim 4, characterized in that: The front gantry (300) is provided with a guide wheel bracket (310) and two sets of guide wheels. The guide wheels are arranged on the guide wheel bracket (310). The two ends of the traction rope (210) are respectively wound on the friction winch (500) after being turned by the two sets of guide wheels.

6. The wire-pulling automatic retractable vehicle camouflage device according to claim 5, characterized in that: The front gantry (300) and the rear gantry (400) are provided with fixing rings, and locking buckles are provided at both ends of the guide rope (220), and the guide rope (220) is connected to the fixing rings through the locking buckles.

7. The wire-pulling automatic retractable vehicle camouflage device according to claim 6, characterized in that: The camouflage net (100) is provided with a sliding hole for accommodating the guide rope (220) to pass through. When the traction rope (210) pulls the camouflage net (100) to move, the sliding hole slides along the guide rope (220).

8. The wire-pulling automatic retractable vehicle camouflage device according to claim 7, characterized in that: The two groups of guide wheels are respectively a first guide wheel (321) and a second guide wheel (322), and the first guide wheel (321) and the second guide wheel (322) are staggered.

9. The wire-pulling automatic retractable vehicle camouflage device according to claim 8, characterized in that: The camouflage net (100) is further provided with a connecting end block (120), and the traction rope (210) is divided into a first connecting section and a second connecting section; One end of the first connecting section is connected to the connecting end block (120), and the other end first passes around the steering wheel (430) and then passes around the first guide wheel (321) before being connected to the friction winch (500); One end of the second connecting section is connected to the connecting end block (120), and the other end is connected to the friction winch (500) after passing around the second guide wheel (322).

10. The wire-pulling automatic retractable vehicle camouflage device according to claim 9, characterized in that: Connecting rings for fixing buckles are provided on both sides of the connecting end block (120), and the first connecting section and the second connecting section are connected to the connecting rings via the buckles.

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