A fixed device for near-electric warning of special operation vehicles

Abstract

This utility model discloses a mounting device for proximity warning of special operation vehicles, including a mounting device body, a base, a proximity warning device, and a mounting frame. The base is located at the bottom of the mounting device body, and a mounting plate is located at the bottom of the base. A mounting frame is located at the center of the mounting device body, and the proximity warning device is fixed to the mounting frame by screws. A lead screw is located on one side of the mounting device body, and a drive block is sleeved on the lead screw. The drive block is connected to the mounting frame. A pre-drilled opening is provided at the top of the mounting device body. This utility model, by installing the mounting device body, base plate, lead screw, first drive motor, drive gear, driven gear, drive block, mounting frame, proximity warning device, and pre-drilled opening, allows the proximity warning device to be stored when not in use, preventing it from being exposed to enemy attacks and making it less susceptible to environmental influences.

Description

Technical Field

[0001] This utility model relates to the field of fixed device technology, specifically a fixed device for near-electric warning of special operation vehicles. Background Technology

[0002] Special operations vehicles are military vehicles specifically designed for special operations missions and special environments. When operating near power facilities or high-voltage lines, special operations vehicles and their crews face the risk of electric shock and collisions. Therefore, it is necessary to install proximity warning devices on the vehicles via fixed devices to monitor the distance between the vehicle and the live equipment in real time. When the distance is too close, an alarm signal is issued to remind the driver and crew to take timely measures to avoid electric shock and collision accidents, thereby improving operational safety.

[0003] To improve the effectiveness of early warning systems, proximity warning devices are usually installed on the roof of vehicles. However, the structure of the fixed devices is usually quite simple and lacks the function of storage and protection. Even when not operating near high-voltage lines, proximity warning devices are exposed to the elements for a long time, which may make them targets for enemy attacks. They are also more susceptible to the effects of the natural environment, such as wind, sun, rain, and snow. These factors may accelerate the aging of the equipment and reduce its service life and reliability. Utility Model Content

[0004] The purpose of this invention is to provide a fixed device for near-electric warning of special operation vehicles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixed device for near-electric warning of special operation vehicles, comprising a fixed device body, a base, a near-electric warning device, and a fixing frame. The bottom end of the fixed device body is provided with a base, and the bottom end of the base is provided with a fixing plate. A fixing frame is provided at the center of the interior of the fixed device body, and the near-electric warning device is fixed to the fixing frame by screws. A lead screw is provided on one side of the interior of the fixed device body, and a drive block is sleeved on the lead screw. The drive block is connected to the fixing frame. A first drive motor is provided at the bottom of the interior of the fixed device body, and the output end of the first drive motor is connected to a drive gear through a rotating shaft. A driven gear that meshes with the drive gear is provided at the bottom end of the lead screw. A reserved opening is provided at the top of the fixed device body.

[0006] Preferably, a guide rod is provided inside the main body of the fixing device on the side away from the lead screw, and the bottom end of the fixing frame is slidably sleeved with the guide rod through a guide sleeve.

[0007] Preferably, a drive chamber is provided on the main body of the fixing device on one side of the reserved opening, and a roller is provided inside the drive chamber, with both ends of the roller connected to a connector through a drive sleeve.

[0008] Preferably, the reserved opening is provided with a cover, and all the connecting parts are fixedly connected to the cover.

[0009] Preferably, a second drive motor is fixed at one end of the drive chamber, and the output end of the second drive motor is connected to the roller.

[0010] Preferably, the bottom of the base is uniformly connected to the bottom of the main body of the fixing device through buffer bodies, and the buffer bodies are all made of rubber.

[0011] Preferably, a sleeve is provided at the center of the buffer body, and a support column is embedded inside the sleeve.

[0012] Preferably, the buffer body has chambers on all four sides, and the chambers are distributed in concentric circles around the support column.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The fixed device for near-electric warning of special operation vehicles is composed of a fixed device body, a base plate, a lead screw, a first drive motor, a drive gear, a driven gear, a drive block, a mounting frame, a near-electric warning device, and a reserved opening. The fixed device body is fixedly connected to the roof of the special operation vehicle by fasteners on the fixed plate. The near-electric warning device is fixed to the fixed frame by fasteners. When in use, the first drive motor drives the drive gear to rotate, causing the driven gear and the lead screw to rotate. This causes the drive block to drive the fixed frame to rise along the lead screw until the near-electric warning device moves out of the fixed device body through the reserved opening, thus monitoring the distance between the vehicle and the live equipment in real time. When not in use, the first drive motor can be rotated in the opposite direction to store the near-electric warning device inside the fixed device body, preventing it from being exposed to the outside and becoming a target of enemy attack. At the same time, it is not easily affected by the natural environment, thus extending its service life. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a frontal cross-sectional view of the present invention.

[0016] Figure 2This is a partially enlarged structural schematic diagram of the present invention;

[0017] Figure 3 This is a top view of the main structure of the fixing device of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point B;

[0019] Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Main body of the fixing device; 2. Base; 3. Fixing plate; 4. Near-field warning device; 5. Fixing frame; 6. Lead screw; 7. Cover; 8. Drive chamber; 9. Guide rod; 10. Driven gear; 11. Drive block; 12. First drive motor; 13. Drive gear; 14. Second drive motor; 15. Reserved opening; 16. Connector; 17. Roller; 18. Drive sleeve; 19. Buffer body; 20. Sleeve; 21. Support column; 22. Chamber. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 The present invention provides an embodiment of a fixing device for near-electric warning of special operation vehicles, comprising a fixing device body 1, a base 2, a near-electric warning device 4 and a fixing frame 5. The base 2 is provided at the bottom end of the fixing device body 1, and a fixing plate 3 is provided at the bottom end of the base 2. The fixing frame 5 is provided at the center of the interior of the fixing device body 1, and the near-electric warning device 4 is fixed on the fixing frame 5 by screws.

[0023] The main body 1 of the fixing device is fixedly connected to the roof of the special operations vehicle by fasteners on the fixing plate 3, and the near-electric warning device 4 is fixed to the fixing frame 5 by fasteners.

[0024] A lead screw 6 is provided on one side inside the main body 1 of the fixing device, and a drive block 11 is sleeved on the lead screw 6. The drive block 11 is connected to the fixing frame 5. A first drive motor 12 is provided at the bottom inside the main body 1 of the fixing device, and the output end of the first drive motor 12 is connected to the drive gear 13 through a rotating shaft. A driven gear 10 that meshes with the drive gear 13 is provided at the bottom of the lead screw 6.

[0025] The top of the main body 1 of the fixing device is provided with a reserved opening 15. When in use, the first drive motor 12 can drive the drive gear 13 to rotate, so that the driven gear 10 and the lead screw 6 rotate, so that the drive block 11 drives the fixing frame 5 to rise along the lead screw 6 until the near-electric warning device 4 moves out of the top of the main body 1 of the fixing device through the reserved opening 15, and monitors the distance between the vehicle and the live equipment in real time.

[0026] When not in use, the first drive motor 12 can be reversed to store the near-electric warning device 4 inside the main body 1 of the fixed device, preventing it from being exposed to the outside and becoming a target of enemy attack. At the same time, it is not easily affected by the natural environment, thus extending its service life.

[0027] A guide rod 9 is provided on the side of the main body 1 of the fixing device away from the lead screw 6. The bottom end of the fixing frame 5 is slidably connected to the guide rod 9 through the guide sleeve, so that the fixing frame 5 is more stable when it is raised and lowered.

[0028] A drive chamber 8 is provided on the main body 1 of the fixing device on one side of the reserved opening 15. A roller 17 is provided inside the drive chamber 8, and both ends of the roller 17 are connected to the connector 16 through the drive sleeve 18.

[0029] The interior of the reserved opening 15 is provided with a cover 7, and the connectors 16 are all fixedly connected to the cover 7. One end of the drive chamber 8 is fixed with a second drive motor 14, and the output end of the second drive motor 14 is connected to the roller 17.

[0030] The second drive motor 14 can drive the roller 17 to rotate, and drive the cover 7 to open and close through the connector 16, which facilitates the automatic exposure and closure of the reserved opening 15;

[0031] The bottom of the base 2 is evenly connected to the bottom of the main body 1 of the fixing device through the buffer body 19. The buffer body 19 is made of rubber material, which can absorb the vibration and impact during vehicle operation, avoid rigid transmission, and protect the main body 1 of the fixing device and the internal near-electric warning device 4.

[0032] Each buffer body 19 has a sleeve 20 at the center of its interior, and each sleeve 20 has a support column 21 embedded inside to provide a rigid core and prevent excessive deformation of the buffer body 19.

[0033] The buffer body 19 has chambers 22 on all four sides, and the chambers 22 are distributed in concentric circles around the support column 21. The chambers 22 further increase the elastic deformation space and disperse the impact force through air compression / release to enhance the shock absorption effect.

[0034] The specific model and specifications of the first drive motor 12 and the second drive motor 14 need to be determined by selection calculation based on the specifications and parameters of the device. The selection calculation method is existing technology, so it will not be described in detail here.

[0035] Working principle: In this embodiment, the main body 1 of the fixing device is fixedly connected to the roof of the special operations vehicle by fasteners on the fixing plate 3. The near-electric warning device 4 is fixed to the fixing frame 5 by fasteners. During use, the first drive motor 12 drives the drive gear 13 to rotate, causing the driven gear 10 and the lead screw 6 to rotate. This causes the drive block 11 to drive the fixing frame 5 to rise along the lead screw 6 until the near-electric warning device 4 moves out of the fixing device main body 1 through the reserved opening 15, thus monitoring the distance between the vehicle and the energized equipment in real time. When not in use, the first drive motor 12 can be rotated in the opposite direction to store the near-electric warning device 4 inside the fixing device main body 1, preventing... Exposed to the outside, it becomes a target for enemy attacks, but it is also not easily affected by the natural environment, thus extending its service life. At the same time, the second drive motor 14 can drive the roller 17 to rotate, and drive the cover 7 to open and close through the connector 16, which facilitates the automatic exposure and closure of the reserved opening 15. Meanwhile, the base 2 is evenly connected to the bottom of the fixing device body 1 through the buffer body 19. The buffer body 19 is made of rubber material, which can absorb the vibration and impact during vehicle operation and avoid rigid transmission. The structure of the chamber 22 further increases the elastic deformation space, and disperses the impact force through air compression / release, enhancing the shock absorption effect. The support column 21 provides a rigid core to prevent the buffer body 19 from being excessively deformed.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0037] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0038] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fixed device for near-electric warning of special operation vehicles, characterized in that, The device includes a main body (1), a base (2), a near-electric warning device (4), and a mounting frame (5). The base (2) is provided at the bottom of the main body (1), and a mounting plate (3) is provided at the bottom of the base (2). The mounting frame (5) is provided at the center of the main body (1), and the near-electric warning device (4) is fixed on the mounting frame (5) by screws. A lead screw (6) is provided on one side of the main body (1), and a drive block (11) is sleeved on the lead screw (6). The drive block (11) is connected to the mounting frame (5). A first drive motor (12) is provided at the bottom of the main body (1), and the output end of the first drive motor (12) is connected to a drive gear (13) through a rotating shaft. A driven gear (10) meshing with the drive gear (13) is provided at the bottom of the lead screw (6). A reserved opening (15) is provided at the top of the main body (1).

2. A fixed device for proximity warning of special operation vehicles according to claim 1, characterized in that: The main body (1) of the fixing device is provided with a guide rod (9) on the side away from the lead screw (6), and the bottom end of the fixing frame (5) is slidably sleeved with the guide rod (9) through a guide sleeve.

3. A fixed device for near-electric warning of special operation vehicles according to claim 1, characterized in that: A drive chamber (8) is provided on the main body (1) of the fixing device on one side of the reserved opening (15). A roller (17) is provided inside the drive chamber (8), and both ends of the roller (17) are connected to a connector (16) through a drive sleeve (18).

4. A fixed device for near-electric warning of special operation vehicles according to claim 3, characterized in that: The reserved opening (15) is provided with a cover (7), and the connectors (16) are all fixedly connected to the cover (7).

5. A fixed device for near-electric warning of special operation vehicles according to claim 3, characterized in that: One end of the drive chamber (8) is fixed with a second drive motor (14), and the output end of the second drive motor (14) is connected to the roller (17).

6. A fixed device for near-electric warning of special operation vehicles according to claim 1, characterized in that: The bottom of the base (2) is uniformly connected to the bottom of the main body (1) of the fixing device through buffer bodies (19), and the buffer bodies (19) are all made of rubber.

7. A fixed device for proximity warning of special operation vehicles according to claim 6, characterized in that: Each of the buffer bodies (19) has a sleeve (20) at the center of its interior, and each of the sleeves (20) has a support column (21) embedded inside it.

8. A fixed device for near-electric warning of special operation vehicles according to claim 7, characterized in that: The buffer body (19) has chambers (22) on all four sides, and the chambers (22) are distributed in concentric circles around the support column (21).

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