Field universal dismounting and mounting equipment for independent suspension of armored equipment

Abstract

The utility model relates to the field of armored equipment maintenance equipment, in particular to field universal dismounting and mounting equipment for an independent suspension of armored equipment, which comprises a rack and a hydraulic power device. A hub lifting and leveling mechanism, an upper supporting arm lifting and leveling mechanism and a lower supporting arm lifting and leveling mechanism are sequentially arranged at the other end of the top from the position close to the hydraulic connector conversion device to the position away from the hydraulic connector conversion device, and lifting of the hub lifting and leveling mechanism, lifting of the upper supporting arm lifting and leveling mechanism and lifting of the lower supporting arm lifting and leveling mechanism are all controlled by a hydraulic cylinder. The hydraulic power device controls hydraulic cylinders corresponding to the hub lifting and leveling mechanism, the upper supporting arm lifting and leveling mechanism and the lower supporting arm lifting and leveling mechanism to work through the hydraulic connector conversion device. According to the utility model, high-efficiency suspension mounting is realized through the three lifting and leveling mechanisms, and quick mounting and dismounting of suspensions of different models are realized by adjusting the distance among the three lifting and leveling mechanisms and the height of the three lifting and leveling mechanisms.

Description

Technical Field

[0001] The utility model relates to the field of armored equipment maintenance equipment, in particular to a universal disassembly and assembly equipment for independent suspension of armored equipment in the wild. Background Art

[0002] The independent suspension is an important component of the traveling troops of heavy armored equipment. It needs to be disassembled and assembled under the condition of overall leveling. Since the suspension is made of metal, it is heavy in mass and irregular in shape, making it difficult to stably support. The disassembly and assembly efficiency of personnel is low and the safety cannot be fully guaranteed.

[0003] Due to the lack of axial and radial fixation and support during installation, the suspension has low disassembly and assembly efficiency and high safety risks.

[0004] Therefore, it is urgent to develop a universal disassembly and assembly equipment for suspension in the wild to improve the suspension installation efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned technical defects and provide a universal, fast and convenient universal disassembly and assembly equipment for independent suspension of armored equipment in the wild.

[0006] A universal disassembly and assembly equipment for independent suspension of armored equipment in the wild includes a frame and a hydraulic power device. One end of the top of the frame is provided with a hydraulic interface conversion device. From the end close to the hydraulic interface conversion device to the end far away from the hydraulic interface conversion device at the other end of the top, a wheel hub lifting and leveling mechanism, an upper arm lifting and leveling mechanism and a lower arm lifting and leveling mechanism are arranged in sequence. The lifting of the wheel hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism is controlled by hydraulic cylinders. The hydraulic power device controls the corresponding hydraulic cylinders of the wheel hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism to work through the hydraulic interface conversion device.

[0007] Further, the wheel hub lifting and leveling mechanism includes two hydraulic cylinders with outer cylinders installed on the frame and a wheel hub support seat. Both ends of the wheel hub support seat are connected to the telescopic cylinder ends of the hydraulic cylinders of the wheel hub lifting and leveling mechanism.

[0008] The upper arm lifting and leveling mechanism includes two hydraulic cylinders with outer cylinders installed on the frame and an upper arm support seat. Both ends of the upper arm support seat are connected to the telescopic cylinder ends of the hydraulic cylinders of the upper arm lifting and leveling mechanism.

[0009] The lower arm lifting and leveling mechanism includes two hydraulic cylinders with outer cylinders installed on the frame and two lower arm support seats. One lower arm support seat is installed at the top of the telescopic cylinder of each hydraulic cylinder of the lower arm lifting and leveling mechanism.

[0010] Further, the frame includes a framework welded by several crossbars. The hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism, and the lower arm lifting and leveling mechanism are installed on the framework composed of crossbars. The bottom end of the outer cylinder body of each hydraulic cylinder is installed on the corresponding crossbar through a sleeve;

[0011] Adjusting rods for adjusting the distance are provided between the hydraulic cylinders of the hub lifting and leveling mechanism and those of the upper arm lifting and leveling mechanism, between the hydraulic cylinders of the upper arm lifting and leveling mechanism and those of the lower arm lifting and leveling mechanism, and between the two hydraulic cylinders of the lower arm lifting and leveling mechanism.

[0012] Further, brake universal wheels and support legs are installed at the bottom of the frame.

[0013] Advantages of the present utility model: The structure of the present utility model is reasonable. Through three lifting and leveling mechanisms, high-efficiency suspension installation is realized. By adjusting the distances between the three lifting and leveling mechanisms and the heights of the three lifting and leveling mechanisms, rapid disassembly and assembly of different models of suspensions can be achieved;

[0014] Specifically, each of the three lifting and leveling mechanisms is composed of two hydraulic cylinders and corresponding support seats. Through the hydraulic interface conversion device, the three lifting and leveling mechanisms can be lifted synchronously or independently, which can maximize the suspension installation efficiency and improve personnel safety at the same time;

[0015] The distances between the hub lifting and leveling mechanism and the upper arm lifting and leveling mechanism, between the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism, and between the two hydraulic cylinders of the lower arm lifting and leveling mechanism are all connected by corresponding adjusting rods, and the distances between them are adjustable to adapt to the suspension structures of different models of armored equipment and achieve generalization;

[0016] The hydraulic interface conversion device is provided with an external hydraulic interface, which can be adapted to external electric and manual hydraulic devices. Description of the Drawings

[0017] Figure 1 is a schematic diagram of a field general disassembly and assembly device for an independent suspension of an armored equipment of the present utility model;

[0018] Figure 2 is a schematic cross-sectional view of the adjusting rod of a field general disassembly and assembly device for an independent suspension of an armored equipment of the present utility model.

[0019] As shown in the figure: 1. Frame; 2. Hydraulic interface conversion device; 3. Hub lifting and leveling mechanism; 4. Upper arm lifting and leveling mechanism; 5. Lower arm lifting and leveling mechanism; 6. Hydraulic cylinder; 7. Cross bar; 8. Sleeve; 9. Adjusting rod; 10. Connecting rod; 11. Universal wheel with brake; 12. Support leg; 301. Hub support seat; 401. Upper arm support seat; 501. Lower arm support seat; 901. Inner threaded pipe; 902. Screw rod; 903. Operating rod. Detailed implementation mode

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0022] In the description of the embodiments of the present invention, if a certain feature is referred to as "set", "fixed", "connected", "installed" on another feature, it can be directly set, fixed, connected, installed on another feature, or indirectly set, fixed, connected, installed on another feature.

[0023] In the description of the embodiments of the present invention, if it involves "several", its meaning is more than one, if it involves "a plurality", its meaning is more than two, if it involves "greater than", "less than", "exceeding", it should be understood as not including the number itself, if it involves "above", "below", "within", it should be understood as including the number itself. If it involves "first" and "second", it should be understood as used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0024] The following further describes the present invention in detail with reference to the drawings.

[0025] AsFigure 1 As shown in the figure, an independent suspension field general disassembly and assembly equipment for armored equipment includes a frame 1 and a hydraulic power device. At one end of the top of the frame 1, there is a hydraulic interface conversion device 2. At the other end of the top, from near the hydraulic interface conversion device 2 to far away from the hydraulic interface conversion device 2, there are successively a wheel hub lifting and leveling mechanism 3, an upper arm lifting and leveling mechanism 4, and a lower arm lifting and leveling mechanism 5. The lifting of the wheel hub lifting and leveling mechanism 3, the upper arm lifting and leveling mechanism 4, and the lower arm lifting and leveling mechanism 5 is all controlled by hydraulic cylinders 6. The hydraulic power device controls the corresponding hydraulic cylinders 6 of the wheel hub lifting and leveling mechanism 3, the upper arm lifting and leveling mechanism 4, and the lower arm lifting and leveling mechanism 5 to work through the hydraulic interface conversion device 2. At the bottom of the frame 1, there are installed universal wheels 11 with brakes and support legs 12;

[0026] The wheel hub lifting and leveling mechanism 3 includes two hydraulic cylinders 6 with outer cylinders installed on the frame 1 and a wheel hub support seat 301. Both ends of the wheel hub support seat 301 are connected to the telescopic cylinder ends of the hydraulic cylinders 6 of the wheel hub lifting and leveling mechanism 3;

[0027] The upper arm lifting and leveling mechanism 4 includes two hydraulic cylinders 6 with outer cylinders installed on the frame 1 and an upper arm support seat 401. Both ends of the upper arm support seat 401 are connected to the telescopic cylinder ends of the hydraulic cylinders 6 of the upper arm lifting and leveling mechanism 4;

[0028] The lower arm lifting and leveling mechanism 5 includes two hydraulic cylinders 6 with outer cylinders installed on the frame 1 and two lower arm support seats 501. One lower arm support seat 501 is installed at the top of the telescopic cylinder of each hydraulic cylinder 6 of the lower arm lifting and leveling mechanism 5;

[0029] The frame 1 includes a frame welded by several cross bars 7. The wheel hub lifting and leveling mechanism 3, the upper arm lifting and leveling mechanism 4, and the lower arm lifting and leveling mechanism 5 are installed on the frame 1 composed of cross bars 7. The bottom end of the outer cylinder of each hydraulic cylinder 6 is installed on the corresponding cross bar 7 through a sleeve 8;

[0030] Between the hydraulic cylinders 6 of the wheel hub lifting and leveling mechanism 3 and the hydraulic cylinders 6 of the upper arm lifting and leveling mechanism 4, between the hydraulic cylinders 6 of the upper arm lifting and leveling mechanism 4 and the hydraulic cylinders 6 of the lower arm lifting and leveling mechanism 5, and between the two hydraulic cylinders 6 of the lower arm lifting and leveling mechanism 5, there are adjusting rods 9 for adjusting the distance. Between the outer cylinders of the two hydraulic cylinders 6 of the upper arm lifting and leveling mechanism 4, there is a connecting rod 10.

[0031] As Figure 2As shown, the adjusting rod 9 includes an internally threaded tube 901. At both ends of the internally threaded tube 901, there are screw rods 902 screwed and connected to the outer cylinder body of the hydraulic cylinder 6. At the central part of the internally threaded tube 901, there is an operating rod 903. The operating rod 903 rotates the internally threaded rod 901 to control the approach or separation of the screw rods 902 at both ends. The internal threads at both ends inside the internally threaded tube 901 are arranged in opposite directions.

[0032] The hydraulic power device adopts a manual hydraulic device or an electric hydraulic device.

[0033] When the present utility model is in use, first, according to the relevant parameters of the hub, upper support arm, and lower support arm of the target armored equipment, the adjusting rod 9 is used to adjust the distances between the hub lifting and leveling mechanism 3, the upper support arm lifting and leveling mechanism 4, the lower support arm lifting and leveling mechanism 5, and the two hydraulic cylinders 6 of the lower support arm lifting and leveling mechanism 5. The hub support seat 301, the upper support arm support seat 401, and the lower support arm support seat 501 are also configured according to the relevant parameters of the hub, upper support arm, and lower support arm. During lifting, the hydraulic power device controls the hub lifting and leveling mechanism 3, the upper support arm lifting and leveling mechanism 4, and the lower support arm lifting and leveling mechanism 5 jointly or independently through the hydraulic interface conversion device 2, so as to achieve the leveling of the independent suspension of the armored equipment and facilitate disassembly and assembly.

[0034] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the present utility model, they design similar structural manners and embodiments to this technical solution without creative efforts, which shall fall within the protection scope of the present utility model.

Claims

1. A general field disassembly and assembly device for independent suspension of armored equipment, characterized by: It includes a frame and a hydraulic power unit, a hydraulic interface conversion device is provided at one end of the top of the frame, and a wheel hub lifting and leveling mechanism, an upper arm lifting and leveling mechanism and a lower arm lifting and leveling mechanism are provided in sequence at the other end of the top from close to the hydraulic interface conversion device to far away from the hydraulic interface conversion device. The lifting and lowering of the wheel hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism are all controlled by hydraulic cylinder operation, and the hydraulic power unit controls the operation of the hydraulic cylinders corresponding to the wheel hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism respectively through the hydraulic interface conversion device.

2. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 1, characterized in that: The wheel hub lifting and leveling mechanism comprises a hydraulic cylinder and a wheel hub support seat with two outer cylinder bodies mounted on a frame, and two ends of the wheel hub support seat are connected to the telescopic cylinder ends of the hydraulic cylinder of the wheel hub lifting and leveling mechanism; The upper arm lifting and leveling mechanism comprises two hydraulic cylinders with outer cylinder bodies mounted on the frame and an upper arm support seat, and the two ends of the upper arm support seat are connected to the telescopic cylinder ends of the hydraulic cylinder of the upper arm lifting and leveling mechanism; The lower arm lifting and leveling mechanism comprises two hydraulic cylinders with outer cylinder bodies mounted on a frame and two lower arm support seats, and a lower arm support seat is mounted on the top of the telescopic cylinder of each hydraulic cylinder of the lower arm lifting and leveling mechanism.

3. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 2, characterized in that: The frame comprises a frame formed by welding a plurality of cross bars, the wheel hub lifting and leveling mechanism, the upper arm lifting and leveling mechanism and the lower arm lifting and leveling mechanism are installed on the frame formed by the cross bars, and the bottom end of the outer cylinder body of each hydraulic cylinder is installed on the corresponding cross bar through a sleeve; Adjustment rods for adjusting the distance are provided between the hydraulic cylinder of the wheel hub lifting and leveling mechanism and the hydraulic cylinder of the upper arm lifting and leveling mechanism, between the hydraulic cylinder of the upper arm lifting and leveling mechanism and the hydraulic cylinder of the lower arm lifting and leveling mechanism, and between the two hydraulic cylinders of the lower arm lifting and leveling mechanism.

4. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 3, characterized in that: The adjusting rod comprises an internal threaded tube, both ends of which are threadedly connected to screw rods connected to the outer cylinder body of the hydraulic cylinder, and an operating rod is installed at the center of the internal threaded tube. The operating rod rotates the internal threaded rod to control the screw rods at both ends to move closer or farther away.

5. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 2, characterized in that: The hydraulic power device adopts a manual hydraulic device or an electric hydraulic device.

6. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 2, characterized in that: A connecting rod is arranged between the outer cylinder bodies of the two hydraulic cylinders of the upper support arm lifting and leveling mechanism.

7. The universal field disassembly and assembly equipment for independent suspension of armored equipment according to claim 1 or 2, characterized in that: Universal wheels with brakes and supporting legs are installed at the bottom of the frame.

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