Movable base of special equipment

Abstract

The utility model discloses a movable base of special equipment, which comprises a frame, an equipment box and a hydraulic station are arranged on the upper portion of the frame, a plurality of hub motors and a plurality of universal wheels which are distributed front and back are arranged at the bottom of the frame, the upper end of the frame is movably connected with a push rod which can be placed horizontally, and a plurality of positioning parts used for fixing the frame are arranged on the periphery of the frame. First sliding groove frames are fixedly arranged on the left side and the right side of the lower portion of the frame, a plurality of transverse fixing columns are arranged on the frame in the front-back direction, the first sliding groove frames and the transverse fixing columns are connected with a lifting mechanism, the upper end of the lifting mechanism is connected with a supporting plate with a console on one side, and the supporting plate is connected with a rotating mechanism with an equipment mounting plate at the upper end. According to the utility model, the maneuverability of the movable base and the equipment is improved, the equipment can be overturned and lifted, the equipment can be conveniently displayed in multiple directions, the equipment can be used in different places such as frames and classrooms, and the maintenance and training display effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to special equipment base technical field especially relates to a mobile base of special equipment. BACKGROUND

[0002] A certain type of equipment is the main combat equipment of our army, and is widely distributed in field troops, so learning, using and maintaining the equipment is very important for the officers and soldiers to master the equipment and play the technical and tactical performance of the equipment. Because the weight of the equipment after removing the support is about 700Kg, it is too heavy to be moved by manpower, and the officers and soldiers are very inconvenient to move the equipment during maintenance operation, which greatly affects the training effect. The maintenance and training places of the equipment are generally workshops or classrooms. Because the equipment needs to be repeatedly disassembled and transferred between different places during actual training and use, mobile equipment is needed to move the equipment to the workshop or classroom.

[0003] The commonly used moving and carrying method is to use a mobile trolley to carry the equipment, load the equipment on the mobile trolley, and then move the mobile trolley and the equipment to the workshop or classroom by manpower. However, this method only solves the problem of moving the equipment, and the training effect and maintenance effect of the officers and soldiers are not significantly improved. Because the equipment needs to be turned over and lifted during training and maintenance, the existing mobile trolley cannot realize turning over and lifting, and cannot effectively fix the trolley, resulting in poor training and display effect of the equipment and low maintenance efficiency. UTILITY MODEL CONTENTS

[0004] To solve the technical problems of the existing mobile trolley that cannot realize turning over and lifting, resulting in poor training and display effect of the equipment and low maintenance efficiency, the utility model provides the following technical scheme.

[0005] The utility model relates to a mobile base of special equipment, which comprises a vehicle frame provided with an equipment box and a hydraulic station at the upper part, a plurality of hub motors and a plurality of universal wheels distributed in front and back are arranged at the bottom of the vehicle frame, a horizontal push rod movably connected to the upper end of the vehicle frame is arranged, a plurality of positioning components for fixing the vehicle frame are arranged around the vehicle frame, a first sliding groove frame is fixedly arranged on the left and right sides of the lower part of the vehicle frame, a plurality of horizontal fixing columns are arranged in the front and back directions of the vehicle frame, a lifting mechanism is connected between the first sliding groove frame and the horizontal fixing columns, a support plate provided with a control console on one side is connected to the upper end of the lifting mechanism, and a rotating mechanism provided with an equipment mounting plate at the upper end is connected to the support plate.

[0006] As a further technical scheme, two first sliding groove frames are slidably connected with a linkage rod, the lifting mechanism comprises a plurality of first supports hingedly connected with the transverse fixed column and a plurality of second supports hingedly connected with the linkage rod, and a plurality of hydraulic cylinders are hingedly connected between the transverse fixed column and the linkage rod.

[0007] As a further technical scheme, the rotating mechanism comprises a driving gear and a driven gear in meshing connection and rotatably connected with the support plate, a hydraulic motor is connected with the driving gear and located at the lower part of the support plate, and the upper part of the driven gear is fixedly connected to the equipment mounting plate.

[0008] As a further technical scheme, the support plate comprises a second sliding groove frame slidably connected with the first support and a lug hingedly connected with the second support.

[0009] As a further technical scheme, the push rod is provided with a handle at one end away from the frame and a brake handle connected with the hub motor.

[0010] As a further technical scheme, the positioning component comprises a fixed block fixedly connected with the transverse fixed column and an adjusting screw threadedly connected with the fixed block, a support block is rotatably connected to the lower end of the adjusting screw, and a universal ball hinge provided with a positioning plate at the lower end is connected to the support block.

[0011] As a further technical scheme, a plurality of anti-skid protrusions are fixedly arranged at the lower part of the positioning plate.

[0012] The frame is provided with a hub motor and a universal wheel at the lower part, and the advancing direction and the brake of the frame are controlled by the push rod which can be laid flat, so that the structure is simple and easy to operate, the time and labor consumption are greatly reduced, and the mobility of the mobile base and the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a right view of the mobile base of the special equipment of the utility model;

[0014] Figure 2 is Figure 1 is a sectional structure schematic view of A-A direction in

[0015] Figure 3 is a top view of the mobile base of the special equipment of the utility model;

[0016] Figure 4 is Figure 3 is a schematic view of a sectional structure in the direction of B-B;

[0017] Figure 5 is a schematic view of a rotating mechanism of a mobile base of a special equipment of the utility model;

[0018] Figure 6 is a schematic view of a connecting mechanism of a lifting mechanism of a mobile base of a special equipment of the utility model;

[0019] Figure 7 is a schematic view of a positioning component of a mobile base of a special equipment of the utility model;

[0020] In the figure: 1-frame; 101-first sliding groove frame; 102-transverse fixed column; 103-linkage sliding rod; 2-wheel hub motor; 3-omni wheel; 4-push rod; 401-grip handle; 402-brake handle; 5-positioning component; 501-adjusting screw; 502-operating rod; 503-fixed block; 504-supporting block; 505-omni ball hinge; 506-positioning plate; 507-anti-skid protrusion; 6-lifting mechanism; 601-first support; 602-second support; 603-hydraulic cylinder; 7-rotating mechanism; 701-hydraulic motor; 702-driving gear; 703-driven gear; 704-equipment mounting plate; 8-control console; 9-supporting plate; 901-second sliding groove frame; 902-hanging lug; 10-equipment box; 11-hydraulic station; DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] In the description of the utility model, it should be understood that the terms "upper", "lower" are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implying the number of the indicated technical features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0023] As Figure 1As shown, this utility model discloses a mobile base for specialized equipment, comprising a frame 1 with an equipment box 10 and a hydraulic station 11 on its upper part. The hydraulic station 11 is equipped with a hydraulic system and a battery. The equipment box 10 contains maintenance parts and equipment accessories. The frame 1 has a frame structure, with several hub motors 2 and several casters 3 distributed front and rear at the bottom. The hub motors 2 drive the frame 1 forward, and the casters 3 are used for steering. In this embodiment, there are two hub motors 2 installed at the front of the frame 1, and two casters 3 installed at the rear of the frame 1. Therefore, the frame 1 can move automatically, reducing manual operation.

[0024] In a preferred embodiment, a horizontally movable push rod 4 is movably connected to the upper end of the frame 1. The end of the push rod 4 away from the frame 1 has a handle 401 and a brake handle 402 connected to the hub motor 2. When the frame 1 moves with the hub motor 2, the push rod 4 controls the direction of travel. Upon reaching the destination workshop or classroom, the brake handle 402 brakes the hub motor 2, which is then shut off by the control panel 8. Afterward, the push rod 4 is laid horizontally, without affecting equipment maintenance and training.

[0025] like Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment, the lower left and right sides of the frame 1 are fixedly provided with first sliding slot frames 101, and the frame 1 is provided with a plurality of transverse fixing columns 102 in the front-rear direction. The first sliding slot frames 101 are located on the inner side of the frame 1, and the transverse fixing columns 102 are perpendicular to the first sliding slot frames 101. Two opposing first sliding slot frames 101 and at least one transverse fixing column 102 are connected to a lifting mechanism 6, which is used to control the raising and lowering of the equipment. The upper end of the lifting mechanism 6 is connected to a support plate 9 with a control panel 8 on one side, and the support plate 9 is connected to a rotating mechanism 7 with an equipment mounting plate 704 on its upper end.

[0026] In a preferred embodiment, two first sliding slot frames 101 are slidably connected to a linkage rod 103, with both ends of the linkage rod 103 sliding within the two first sliding slot frames 101 respectively. The lifting mechanism 6 includes a plurality of first supports 601 and a plurality of second supports 602 hinged to each other. In this embodiment, there are two first supports 601 and two second supports 602. The lower end of the first support 601 is hinged to the transverse fixed column 102, and the lower end of the second support 602 is hinged to the linkage rod 103. The upper ends of the two first supports 601 and the two second supports 602 are connected to the support plate 9. At this time, the support plate 9 includes a second sliding slot frame 901 slidably connected to the upper end of the first support 601. The number of second sliding slot frames 902 is the same as the number of first supports 601. Two hanging ears 902 are provided on the side of the support plate 9 away from the second sliding slot frames 901, and the two hanging ears 902 are respectively hinged to the upper ends of the two second supports 602.

[0027] A plurality of hydraulic cylinders 603 are hinged between the transverse fixed column 102 and the linkage rod 103. When the hydraulic cylinders 603 are extended or retracted, the included angle of the first support 601 and the second support 602 can be changed, and the first support 601 and the second support 602 can drive the support plate 9 to rise or fall.

[0028] As shown in Figure 4 and Figure 5 , in a preferred embodiment, the rotating mechanism 7 comprises a driving gear 702 and a driven gear 703 which are rotatably connected to the support plate 9, and the driving gear 702 and the driven gear 703 are meshed with each other. The upper part of the driven gear 703 is fixedly connected to an equipment mounting plate 704 which is used to mount the equipment to be trained or repaired. In addition, the driving gear 702 is connected with a hydraulic motor 701 which is located at the lower part of the support plate 9. The output end of the hydraulic motor 701 penetrates through the support plate 9 and is connected to the driving gear 702. Thus, the hydraulic motor 701 can drive the driving gear 702 and the driven gear 703 to rotate, and in turn drive the equipment on the upper part of the equipment mounting plate 704 to rotate.

[0029] As shown in Figure 4 and Figure 7 , in a preferred embodiment, the frame 1 is provided with a plurality of positioning components 5 around the frame 1 for fixing the frame 1. Since there are always uneven places in the workshop and the classroom, especially in the workshop, there are many potholes. The positioning components 5 can stably fix the frame 1 in the maintenance position and the teaching position, and prevent the heavy equipment from moving with the frame 1. Specifically, in this embodiment, the positioning components 5 are four, which are located around the frame 1. The positioning component 5 comprises a fixed block 503 which is fixedly connected to the transverse fixed column 102. The fixed block 503 is provided with an internal thread in the axial direction. The fixed block 503 is threadedly connected with an adjusting screw 501. The upper end of the adjusting screw 501 is provided with an operating rod 502 in the horizontal direction. The operating rod 502 is used to screw the adjusting screw 501. The lower end of the adjusting screw 501 is rotatably connected with a support block 504. The lower end of the support block 504 is fixedly connected with a universal ball hinge 505. The lower end of the universal ball hinge 505 is provided with a positioning plate 506. The lower part of the positioning plate 506 is fixedly provided with a plurality of anti-skid protrusions 507. Thus, the positioning component 5 can adapt to various sites, and can effectively fix the frame 1 in various sites with uneven ground.

[0030] The utility model discloses a wheel hub motor 2 is started to the equipment is transported to the designated workshop or classroom place etc. when operating push rod 4, after reaching the destination, brake handle 402 and control console 8 are operated, and wheel hub motor 2 is closed to make frame 1 stop moving, positioning component 5 is operated, and positioning component 5 effectively fixes frame 1, and push rod 4 is laid flat, and then the actual maintenance or teaching demand is installed, and lifting mechanism 6 or rotating mechanism 7 is controlled, and the equipment can be lifted or rotated.

[0031] The preferred specific embodiments and examples of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments and examples, and various changes or equivalent replacements can be made within the knowledge scope of the person skilled in the art without departing from the utility model concept, therefore, the utility model is not limited by the specific embodiments disclosed here, and all the embodiments falling within the scope of the claims of the application belong to the range protected by the utility model.

Claims

1. A mobile base of special equipment, comprising a vehicle frame (1) provided with an equipment box (10) and a hydraulic station (11) on the upper part, and a plurality of hub motors (2) and a plurality of universal wheels (3) distributed in front and back on the bottom of the vehicle frame (1), characterized in that: The frame (1) upper end movable connection has the push rod (4) that can lie down, the frame (1) around is equipped with for the frame (1) fixed several positioning components (5), the frame (1) lower part left and right sides are fixedly provided with first sliding groove frame (101) and the frame (1) front and back direction is equipped with several horizontal fixed columns (102), the first sliding groove frame (101) and the horizontal fixed column (102) are connected with lifting mechanism (6), the lifting mechanism (6) upper end is connected with the support plate (9) that one side is equipped with control console (8), the support plate (9) is connected with the rotating mechanism (7) that the upper end is equipped with equipment mounting plate (704).

2. The mobile base of specialized equipment of claim 1, wherein: Two the first sliding groove frame (101) sliding connection has linkage rod (103), the lifting mechanism (6) includes mutually articulates with the horizontal fixed column (102) articulates several first supports (601) and articulates several second supports (602) with the linkage rod (103), the horizontal fixed column (102) and the linkage rod (103) between articulates several hydraulic cylinders (603).

3. The mobile base of specialized equipment of claim 1, wherein: The rotating mechanism (7) includes the driving gear (702) and driven gear (703) that are rotatably connected with the support plate (9) and are mutually engaged, the driving gear (702) is connected with the hydraulic motor (701) located in the lower part of the support plate (9), the upper part of the driven gear (703) is fixedly connected to the equipment mounting plate (704).

4. The mobile base of specialized equipment of claim 2, wherein: The support plate (9) includes the second sliding groove frame (901) that is slidingly connected with the first support (601) and the lug (902) that is articulated with the second support (602).

5. The mobile base of specialized equipment of claim 1, wherein: The push rod (4) away from the frame (1) one end is equipped with holding handle (401) and brake handle (402) connected with the hub motor (2).

6. The mobile base of specialized equipment of claim 1, wherein: The positioning component (5) includes fixed block (503) fixedly connected with the horizontal fixed column (102) and adjusting screw (501) screwed through the fixed block (503), the lower end of the adjusting screw (501) is rotatably connected with support block (504), the support block (504) is connected with the universal ball hinge (505) that the lower end is equipped with positioning plate (506).

7. The mobile base of specialized equipment of claim 6, wherein: The lower part of the positioning plate (506) is fixedly provided with several anti-skid protrusions (507).

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