Mobile platform stabilizing device

Abstract

The utility model belongs to the technical field of maintenance auxiliary equipment, and particularly relates to a mobile platform stabilizing device. The device is applied to a platform body and comprises mounting arms symmetrically arranged on the two sides of the platform body. The supporting piece is arranged at the free end of the mounting arm in a lifting mode, and the lower end of the supporting piece can abut against the ground; and the locking handle is rotationally arranged at the free end of the mounting arm, a locking block is fixedly connected to the locking handle, and the locking block is used for limiting the supporting piece to freely and vertically slide. The movable platform aims to solve the problems that an existing movable platform is unstable in structure in the using process, and workers shake left and right when climbing, so that the workers fall off.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance auxiliary equipment, and in particular relates to a mobile platform stabilizing device. Background Art

[0002] In the workshop, the operation of the equipment needs to be checked regularly. For large production equipment, workers need to climb onto the equipment with the help of a mobile platform to check the operation of the equipment.

[0003] Most of the existing mobile platforms are of a gantry structure, with multiple steps on the base and four universal wheels with brakes under the base to facilitate movement and maintenance.

[0004] In actual use, the height of the mobile platform needs to be set to more than 3 meters. The center of gravity of the mobile platform is too high, and the contact points with the ground are only 4 wheels. The structure is unstable, and workers are prone to swaying left and right during climbing, which may cause safety accidents such as workers falling. Utility Model Content

[0005] The utility model aims to provide a mobile platform stabilizing device to solve the problem that the existing mobile platform is unstable in structure during use, and workers sway left and right when climbing, which may cause accidents of workers falling.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A mobile platform stabilizing device, applied to a platform body, comprising:

[0008] Mounting arms symmetrically arranged on both sides of the platform body;

[0009] A support member, wherein the support member is liftably disposed at the free end of the mounting arm, and the lower end of the support member can abut against the ground;

[0010] A locking handle is rotatably arranged on the free end of the mounting arm, and the locking block is used to limit the free vertical sliding of the support member.

[0011] Preferably, the mounting arm is rotatably mounted on the side wall of the platform body. This arrangement is conducive to adjusting the supporting position of the supporting member on the ground and is convenient for adapting to different maintenance environments.

[0012] Preferably, the free end of the mounting arm is provided with an adjustment light hole, and the support member is a screw rod, which slides vertically along the adjustment light hole. In this arrangement, when the mounting arm is unfolded to a suitable angle, the screw rod is adjusted to drop to contact the ground, providing support for the platform body, which has a simple structure and strong practicality.

[0013] Preferably, a handle is fixedly connected to the top of the screw rod, so that the position of the screw rod can be more conveniently adjusted through the handle, the structure is simple, and the practicability is strong.

[0014] Preferably, a support cover is provided at the bottom of the screw rod. In this way, when the mounting arm is unfolded, the screw rod is adjusted downward to contact the ground through the support cover to support the platform body. By providing the support cover, the contact area between the support member and the ground is increased, the support effect is improved, the structure is simple, and the practicability is strong.

[0015] Preferably, the side wall of the locking block is provided with a slot matching the thread on the screw rod, and the mounting arm is provided with a torsion spring, which is used to make the locking block hold the screw rod tightly. With this arrangement, after the lower end of the screw rod abuts against the ground, the locking block is brought into contact with the screw rod by turning the handle, and under the action of the torsion spring, the locking block holds the screw rod tightly, and the slot cooperates with the thread on the screw rod to limit the free lifting of the screw rod, so that the platform body is stable.

[0016] Preferably, a magnet is provided on one side of the mounting arm close to the platform body. With this arrangement, when the mobile platform is not in use, the mounting arm is folded to one side of the platform body, and under the adsorption effect of the magnet, the mounting arm is closely attached to the side wall of the platform body, which has a good storage effect, a simple structure and strong practicality.

[0017] The utility model adopting the above technical solution has the following advantages:

[0018] 1. In this solution, by setting the mounting arm and the support member, after rotating the mounting arm to rotate the support member to a suitable position, the support member is adjusted to abut against the ground to provide a new support point for the mobile platform, and the locking handle locks the support member to limit the free vertical sliding of the support member, so that the structure is stable;

[0019] 2. In this solution, the mounting arm is rotatably mounted on the side wall of the platform body, which is conducive to adjusting the supporting position of the supporting member on the ground, conveniently adapting to different maintenance environments, with a simple structure and strong practicality;

[0020] 3. In this solution, through the cooperation between the torsion spring, the locking block and the screw rod, after the lower end of the screw rod abuts against the ground, the locking handle is rotated to make the locking block contact with the screw rod. Under the action of the torsion spring, the locking block holds the screw rod tightly, and the slot cooperates with the thread on the screw rod to limit the lifting and lowering of the screw rod, so that the platform body is stable, the structure is simple, and the practicability is strong.

[0021] 4. In this solution, after pressing the screw rod down with the handle to make it contact with the ground, turn the locking handle, and the locking block will hold the screw rod tightly under the action of the torsion spring. Since the slot cooperates with the thread on the screw rod, rotating the handle at this time can drive the screw rod to continue to move downward, and the support cover on the screw rod is in close contact with the ground, and the supporting effect is better. After the inspection is completed, you only need to pull up the locking handle to loosen the screw rod for storage. The storage operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the utility model in which a mobile platform stabilizing device is installed on a platform body;

[0024] Figure 2 This is a schematic diagram of the structure of an embodiment of a mobile platform stabilizing device of the utility model mounted on an arm;

[0025] Figure 3 It is a structural schematic diagram of a locking handle of an embodiment of a mobile platform stabilizing device of the utility model;

[0026] The main component symbols are described as follows:

[0027] 1. Platform body; 2. Mounting arm; 3. Support member; 4. Locking handle; 41. Locking block; 5. Handle; 6. Support cover; 7. Slot; 8. Torsion spring; 9. Magnet. DETAILED DESCRIPTION

[0028] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0029] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the figure. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. In the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] like Figure 1 to Figure 3 As shown, a mobile platform stabilizing device of the utility model includes a mounting arm 2, which is configured as two pieces and symmetrically arranged on both sides of a platform body 1. One end of the mounting arm 2 is rotatably mounted on the side wall of the platform body 1 through a pin shaft, which is beneficial for adjusting the supporting position of the support member 3 on the ground and conveniently adapting to different maintenance environments.

[0031] A support member 3 is liftably provided at the free end of the mounting arm 2 , and a locking handle 4 cooperating with the support member 3 is provided on the mounting arm 2 .

[0032] By setting the mounting arm 2 and the support member 3, after rotating the mounting arm 2 to rotate the support member 3 to a suitable position, the support member 3 is adjusted to abut against the ground to provide a new support point for the mobile platform, and the locking handle 4 locks the support member 3 to make the structure stable and facilitate inspection and maintenance work.

[0033] In this embodiment, the free end of the mounting arm 2 is provided with an adjustment light hole, and the support member 3 is a screw rod, which slides vertically along the adjustment light hole. By rotating the screw rod, the screw rod can be raised and lowered. When the mounting arm 2 is unfolded to a suitable angle, the screw rod is lowered to contact the ground to provide support for the platform body 1. After the maintenance work is completed, the screw rod is rotated and raised to retract the mounting arm 2. The structure is simple, the operation is convenient, and the practicability is strong.

[0034] In this embodiment, a handle 5 is fixedly connected to the top end of the screw rod, and the position of the screw rod can be adjusted more conveniently through the handle 5. The structure is simple and practical.

[0035] Furthermore, a support cover 6 is provided at the bottom of the screw rod. By providing the support cover 6, the contact area between the support member 3 and the ground is increased, the support effect is improved, the structure is simple, and the practicability is strong.

[0036] It can be understood that in other embodiments of the present application, the support cover 6 can be a suction cup structure. When the screw rod moves downward, the support cover 6 abuts against the ground, pressing down to expel the internal air, and the support cover 6 is adsorbed on the ground to enhance the structural stability.

[0037] In this embodiment, a locking block 41 for locking the support member 3 is fixedly connected to the locking handle 4, and a slot 7 matching the thread on the screw is provided on the side wall of the locking block 41, and a torsion spring 8 for making the locking block 41 hold the screw tightly is provided on the mounting arm 2. A mounting shaft is fixedly connected to the mounting arm 2, and the torsion spring 8 is sleeved on the mounting shaft, one end of the torsion spring 8 abuts against the mounting arm 2, and the other end of the torsion spring 8 is a collar structure sleeved on the locking block 41. The locking handle 4 and the locking block 41 are combined into an L-shaped structure. When the locking handle 4 is in a vertical state, the collar of the torsion spring 8 is located at the connection between the locking handle 4 and the locking block 41, and no force is applied to the locking block 41. When the locking handle 4 is bent to a horizontal state, the collar of the torsion spring 8 holds the locking block 41 tightly, so that the slot 7 on the locking block 41 is engaged with the thread on the screw, limiting the free vertical sliding of the screw, so that the platform body 1 is stable.

[0038] In this embodiment, a magnet 9 is provided on one side of the mounting arm 2 close to the platform body 1. When the mobile platform is not in use, the mounting arm 2 is folded to one side of the platform body 1. Under the adsorption action of the magnet 9, the mounting arm 2 is tightly attached to the side wall of the platform body 1, with good storage effect, simple structure and strong practicality.

[0039] The principles of this application are:

[0040] When large equipment needs to be inspected and observed, the platform body 1 is pushed to one side of the equipment. After determining the position, the mounting arm 2 is unfolded, and the handle 5 is used to drive the screw rod downward so that the support cover 6 contacts the ground to support the platform body 1. Then the locking handle 4 in the vertical state is bent to the horizontal state. At this time, under the action of the torsion spring 8, the locking block 41 holds the screw rod tightly, and the slot 7 cooperates with the thread on the screw rod to limit the free vertical sliding of the screw rod, so that the platform body 1 is stable. In order to further improve the supporting effect, due to the cooperation between the slot 7 and the thread on the screw rod, the screw rod can slide further downward by rotating the handle 5, and the support cover 6 on the screw rod contacts the ground. After the screw rod is loosened, the locking block 41 holds the screw rod tightly, so the screw rod will not slide freely vertically, and the supporting effect is better.

[0041] After the work is completed, the locking handle 4 is bent to a vertical state, the locking block 41 releases the lock on the screw rod, the handle 5 is lifted to drive the screw rod to reset, and the mounting arm 2 is retracted. The mounting arm 2 is adsorbed on the side wall of the platform body 1 under the action of the magnet 9.

[0042] The above is a detailed introduction to a mobile platform stabilization device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A mobile platform stabilizing device, applied to a platform body (1), characterized in that: include: Mounting arms (2) symmetrically arranged on both sides of the platform body (1); A support member (3), wherein the support member (3) is liftably arranged at the free end of the mounting arm (2), and the lower end of the support member (3) is capable of abutting against the ground; A locking handle (4), the locking handle (4) being rotatably arranged at the free end of the mounting arm (2), the locking handle (4) being fixedly connected with a locking block (41), the locking block (41) being used to limit the free vertical sliding of the support member (3).

2. A mobile platform stabilizing device according to claim 1, characterized in that: The mounting arm (2) is rotatably mounted on the side wall of the platform body (1).

3. A mobile platform stabilizing device according to claim 1, characterized in that: The free end of the mounting arm (2) is vertically provided with an adjusting light hole, and the supporting member (3) is a screw rod, which vertically slides along the adjusting light hole.

4. A mobile platform stabilizing device according to claim 3, characterized in that: A handle (5) is fixedly connected to the top end of the screw rod.

5. A mobile platform stabilizing device according to claim 3, characterized in that: A support cover (6) is provided at the bottom of the screw rod.

6. A mobile platform stabilizing device according to claim 3, characterized in that: The side wall of the locking block (41) is provided with a slot (7) matching the thread on the screw rod, and the mounting arm (2) is provided with a torsion spring (8), which is used to enable the locking block (41) to hold the screw rod tightly.

7. The mobile platform stabilizing device according to claim 1, characterized in that: A magnet (9) is provided on one side of the mounting arm (2) close to the platform body (1).

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