Protective equipment field maneuvering assembly platform

Abstract

The utility model discloses a field maneuvering assembly platform for protective equipment. Independent height adjusting mechanisms are arranged at the four corners of the frame-shaped supporting frame and comprise lead screws, hand wheels and the like. The lead screw penetrates through the two supports through threads, the lower end of the lead screw is connected with the supporting legs through the universal balls, and the device can adapt to the uneven ground. The hand wheel is provided with an operation part to facilitate adjustment. The height of the frame-shaped support is larger than or equal to 10 cm, and an anti-rotation hole is formed in a top plate and can lock the lead screw The hand wheel can be operated by adopting an F wrench, and can also be designed into a magnetic built-in bubble type gradienter. The platform solves the problem that a field equipment installation platform needs to be flexibly adjusted, can adapt to complex terrains, ensures stable installation of protection equipment, and is convenient to operate, high in safety and suitable for field protection equipment assembly work.

Description

Technical Field

[0001] This solution relates to the field of mobile deployment platforms for field use, specifically a mobile assembly platform for protective equipment in the field. Background Technology

[0002] With the advancement of modern military technology, many ground devices can be pre-positioned by satellites. Therefore, the ability to flexibly and dynamically relocate ground equipment is an effective way to avoid being locked onto by the enemy. This necessitates a stable and easily adjustable deployment platform. While adjustable platforms are used in many industrial assembly and machining processes, their stability is typically provided by a heavy base due to the lack of frequent repositioning, resulting in poor mobility. Similarly, platforms used in logistics transportation for lifting people or goods, while suitable for a wide range of height adjustments and relatively flat terrain, are unsuitable for the needs of wartime field operations. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a flexible and mobile equipment installation platform suitable for field use.

[0004] A mobile field assembly platform for protective equipment is disclosed. The platform is primarily composed of a frame-type support structure. A top plate is fixed to the upper surface of the frame-type support frame, and the top plate is designed with structures for installing and securing the protective equipment, such as bolt holes and slots. Each of the four corners of the frame-type support frame is equipped with an independent height adjustment mechanism.

[0005] These height adjustment mechanisms specifically include a lead screw, a handwheel, at least two supports, a swivel joint, and support feet. The lead screw is threaded through the two supports, and the tight fit of the threads enables height adjustment. The swivel joint is cleverly located at the lower end of the lead screw, connecting the lead screw to the support feet. This design allows the platform to automatically adapt to uneven ground, ensuring stable support. The two supports are located at the top and bottom of the support frame, forming a stable support system. The handwheel is fixed to the upper surface of the lead screw and has at least two operating parts (such as through holes or notches) evenly distributed around the rotation axis. This design greatly facilitates rotation by the operator using tools or by hand.

[0006] The platform's design offers numerous advantages. The independent height adjustment mechanism allows it to easily handle complex terrain in the field. A simple turn of the handwheel allows for individual height adjustment at each of the four corners, ensuring the platform's levelness and significantly improving the stability of protective equipment installation. The perfect combination of the omnidirectional ball joint and the support feet effectively distributes ground pressure, significantly enhancing the platform's anti-tilt capability, making it suitable for soft or uneven ground environments. By installing a support at both the top and bottom of the support frame to support a single lead screw, the verticality of the lead screw is ensured, reducing the magnitude of the tilting torque resisted by a single support. Simultaneously, the spaced-apart supports increase the lever arm resisting tilting torque, reducing the rigidity requirements of the supports themselves. This allows for a reduction in the size and volume of individual supports, lightening the overall weight and facilitating mobile operations in the field.

[0007] Of particular note is the design of the operating section, which features a through-hole or notch, allowing operators to easily apply force by inserting an F-type wrench. This design significantly reduces the difficulty of manual operation, making it especially suitable for gloved fieldwork scenarios. The handwheel has a polygonal hole or protrusion (e.g., quadrilateral, hexagonal) at its center. This polygonal structure can be used with specialized tools (e.g., hexagonal wrenches) for quick adjustments when available. Furthermore, the polygonal hole or protrusion can also serve as a positioning structure, enabling rapid alignment during multi-platform collaborative operations, simply by providing corresponding polygonal protrusions or holes at the corresponding positions of the support legs.

[0008] Furthermore, the handwheel preferably features a hexagonal hole or hexagonal protrusion at its center. This hexagonal structure is a common industry standard, allowing for direct operation with a common Allen wrench, significantly reducing tool compatibility costs and improving convenience in field operations. In addition, the frame support is designed to be at least 10cm high. This elevated design not only provides ample space for pipes, cables, or ventilation at the bottom, avoiding potential wear or poor heat dissipation issues caused by direct contact between the platform and the ground, but also provides space for installing optional casters and other moving components, further enhancing the platform's mobility. It also provides a larger installation distance between the two supports supporting the lead screw; the greater the distance between the two supports, the greater the lever arm resisting tilting torque.

[0009] On the top plate, several anti-rotation holes are provided around the lead screw. These anti-rotation holes are kept at a certain distance from the lead screw's rotation axis and are adapted to the operating part. When the lead screw is adjusted to the target height, a pin or rod can be simultaneously passed through the anti-rotation holes and engaged with the operating part to lock the lead screw and prevent it from rotating. This anti-rotation locking structure can effectively prevent height deviation caused by vibration or external forces during platform use, thus greatly improving safety.

[0010] Furthermore, the handwheel can be operated using an F-wrench (hook wrench). The open end of the F-wrench can lock the operating part of the handwheel, providing a stable point of force application, which is particularly suitable for scenarios requiring high torque adjustment. After adjustment, the F-wrench can also be used as a pin, inserted into the operating part and the anti-rotation hole to lock the lead screw in place, thereby greatly improving the efficiency of field assembly.

[0011] Even more noteworthy is that the handwheel is designed to be magnetic (e.g., with an embedded magnet). This magnetic handwheel can easily hold the F-wrench, ensuring a secure connection between the F-wrench and the handwheel during rapid adjustments, preventing it from disengaging. This allows the operator to quickly rotate the F-wrench for rapid adjustments.

[0012] Furthermore, the handwheel is also equipped with a built-in bubble level, which makes it easy to check whether the platform is level during operation.

[0013] The platform's working principle is also very simple and practical. In use, simply fix the protective equipment to the top plate using the mounting structure, and then, depending on the flatness of the ground, adjust the support feet of the four-corner height adjustment mechanism to level the platform by rotating the screw via the handwheel. At this point, the omnidirectional ball will automatically adapt to the angle of the ground, ensuring stable support. After adjustment, lock the screw through the anti-rotation hole and the operating part, and the protective equipment can then be assembled or put into operation.

[0014] The frame support is welded from channel steel, and the supports are fixed to the frame support or top plate via T-shaped brackets. This platform does not have a base plate to achieve a lighter weight and easier movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first state of the field mobile assembly platform for the protective equipment of this utility model;

[0016] Figure 2 This is a partial structural diagram of the field mobile assembly platform for the protective equipment of this utility model;

[0017] Figure 3 This is a schematic diagram showing the detailed structure of the height adjustment mechanism in the field mobile assembly platform of the protective equipment of this utility model.

[0018] The following is a list of component names represented by the reference numerals in the attached diagram:

[0019] 1. Frame support frame; 2. Top plate; 3. Bolt holes; 4. Screw rod; 5. Handwheel; 6. Support; 7. Universal ball; 8. Support feet; 9. T-shaped bracket; 11. Anti-rotation hole; 12. Protective equipment; 13. U-lock. Detailed Implementation

[0020] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0021] Example 1

[0022] This embodiment provides a mobile field assembly platform for protective equipment, as shown in the figure. It includes a frame-type support frame 1, which is welded from channel steel, and a top plate 2 is fixedly connected to its upper surface. The top plate 2 is provided with bolt holes 3 for installing protective equipment, and the protective equipment can be fixed to the top plate 2 by bolts passing through the bolt holes 3.

[0023] The four corners of the frame-type support frame 1 are each equipped with an independent height adjustment mechanism. Each height adjustment mechanism includes a lead screw 4, a handwheel 5, two supports 6, a universal ball joint 7, and a support foot 8. The lead screw 4 is threaded into the two supports 6, and the height can be adjusted by rotating the lead screw 4. The two supports 6 are fixed near the upper and lower ends of the support frame 1, respectively, and are specifically fixedly connected to the frame-type support frame 1 or the top plate 2 through T-shaped brackets 9. This double-support structure can ensure the verticality of the lead screw 4, reduce the load on a single support against tilting torque, increase the lever arm against tilting torque, and reduce the size and weight of a single support.

[0024] The lower end of the lead screw 4 is connected to the universal ball 7, which in turn is connected to the support foot 8, allowing the platform to adaptively adjust itself on uneven ground and maintain support stability. The handwheel 5 is fixedly installed on the upper surface of the lead screw 4. The handwheel 5 has three through holes evenly distributed around its rotation axis as operating parts. The operator can adjust the height of the lead screw 4 by inserting a rod or by applying force by hand to rotate the handwheel 5, thereby adapting to complex terrain in the field, ensuring the platform's levelness, and improving the installation stability of the protective equipment.

[0025] Example 2

[0026] This embodiment is an improvement upon embodiment 1. The operating part of the handwheel 5 adopts a notch design, allowing the operator to use an F-wrench to clamp the notch and apply force, reducing the difficulty of manual operation and making it particularly suitable for outdoor gloved work scenarios.

[0027] A square hole is provided at the center of the handwheel 5. This square hole can be used with a square wrench to facilitate quick adjustment with the help of tools. At the same time, the square hole can also serve as a positioning structure. When multiple platforms work together, a square cone can be set at the corresponding position of the support foot to achieve quick alignment.

[0028] Example 3

[0029] This embodiment is a further optimization based on embodiment 2. The height of the frame support frame 1 is designed to be 15cm. This overhead design not only provides ample space for the laying of bottom pipelines and cables and ventilation, avoiding wear caused by direct contact between the platform and the ground and heat dissipation problems of internal electrical appliances, but also reserves space for installing casters to improve the platform's mobility; at the same time, it increases the installation distance between the two supports 6 to further enhance the ability to resist tilting torque.

[0030] Multiple anti-rotation holes 11 are provided around the lead screw 4 on the top plate 2. The distance between the anti-rotation holes 11 and the rotation axis of the lead screw 4 is adapted to the operating part of the handwheel 5. When the lead screw 4 is adjusted to the target height, the U-lock 13 can be passed through the anti-rotation holes 11 and the notch on the handwheel to lock the lead screw 4 and prevent it from rotating on its own. This avoids height deviation of the platform due to vibration or external force during use and improves the safety of use.

[0031] Example 4

[0032] This embodiment adds the following design to embodiment 3. The handwheel 5 is operated by an F-wrench. The open end of the F-wrench locks the operating part of the handwheel 5, providing a stable force application point, which is suitable for scenarios requiring large torque adjustment.

[0033] The handwheel 5 has an embedded magnet, which makes it magnetic and able to attract the F wrench. This ensures that the F wrench is connected to the handwheel 5 during rapid adjustment, preventing it from disengaging and allowing the operator to quickly adjust the handwheel by moving the F wrench.

[0034] Example 5

[0035] This embodiment is an improvement upon embodiment 4. A bubble level is built into the handwheel 5. When adjusting the platform height by rotating the handwheel 5, the operator can directly check whether the platform is level using the bubble level, eliminating the need for additional leveling tools, thus simplifying the operation and improving adjustment accuracy and efficiency.

[0036] This platform does not have a base plate, which further reduces the overall weight compared to traditional structures with a base plate, making it easier to move and operate in the field.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile field assembly platform for protective equipment, characterized in that, The system includes a frame-type support frame, with a top plate fixedly mounted on its upper surface. The top plate has an installation structure for mounting and fixing protective equipment. The frame-type support frame has independent height adjustment mechanisms at its four corners. Each height adjustment mechanism includes a lead screw, a handwheel, at least two supports, a universal ball joint, and support feet. The lead screw is threaded through two supports, and the universal ball joint is located at the lower end of the lead screw. The lead screw is connected to the support feet via the universal ball joint. The two supports are respectively located near the upper and lower ends of the support frame. The handwheel is fixedly mounted on the upper surface of the lead screw, and at least two operating parts are evenly distributed around its rotation axis on the handwheel.

2. The field mobile assembly platform for protective equipment according to claim 1, characterized in that, The operating part is a through hole or a notch.

3. The field mobile assembly platform for protective equipment according to claim 2, characterized in that, The handwheel has a polygonal hole or polygonal protrusion at its center.

4. The field mobile assembly platform for protective equipment according to claim 3, characterized in that, The handwheel has a hexagonal hole or a hexagonal protrusion at its center.

5. The field mobile assembly platform for protective equipment according to any one of claims 1-3, characterized in that, The height of the frame support is greater than or equal to 10cm.

6. The field mobile assembly platform for protective equipment according to claim 5, characterized in that, The top plate is also provided with a number of anti-rotation holes around the lead screw, and the distance between the anti-rotation holes and the rotation axis of the lead screw is adapted to the operating part.

7. The field mobile assembly platform for protective equipment according to any one of claims 1-3, characterized in that, The handwheel is operated using an F-wrench.

8. The field mobile assembly platform for protective equipment according to any one of claims 1-3, characterized in that, The handwheel is magnetic.

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