Efficient jack device

Abstract

The utility model discloses an efficient jack device which comprises a jack and further comprises a driving source, a driving disc, a first connecting rod and a second connecting rod, the driving source is located on one side of the jack, the driving disc is arranged on an output shaft of the driving source, the first connecting rod is hinged to the driving disc, and the second connecting rod is hinged to the driving disc. The second connecting rod is hinged to the first connecting rod and connected with the jack rocker arm. The utility model relates to the field of jack design and use, in particular to an efficient jack device.

Description

Technical Field

[0001] The utility model relates to the field of jack design and use, in particular to a high-efficiency jack device. Background Art

[0002] A jack is a small and light lifting device that uses a rigid lifting piece as a working device to lift heavy objects within a small stroke of the top support or bottom claws. Jacks are mainly used for lifting and supporting work during equipment disassembly and installation.

[0003] When mechanical jacks are needed for on-site equipment maintenance and disassembly of parts, a round rod is usually used to manually shake the drive arm up and down to drive the screw rod to extend (the jack drive device is a ratchet mechanism). The frequent retraction and extension of the screw rod not only has low work efficiency, but also high labor intensity. Utility Model Content

[0004] The technical problem to be solved by the utility model is low working efficiency and high labor intensity.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a high-efficiency jack device, including a jack, and also includes a driving source, a driving disk, a first connecting rod and a second connecting rod. The driving source is located on one side of the jack, and the driving disk is arranged on the output shaft of the driving source. The first connecting rod is hinged on the driving disk, and the second connecting rod is hinged on the first connecting rod and is installed and connected with the jack rocker arm.

[0006] Furthermore, a base is installed at the bottom of the driving source.

[0007] Furthermore, the first connecting rod and the driving plate are connected via a first hinge.

[0008] Furthermore, the second connecting rod and the first connecting rod are connected via a second hinge.

[0009] Preferably, the driving source is a driving motor.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: the structural design is reasonable and simple, which overcomes the shortcomings of the prior art, can greatly improve the operating efficiency, and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency jack device proposed by the utility model;

[0012] Figure 2 This is a structural schematic diagram of another angle of a high-efficiency jack device proposed by the utility model;

[0013] Figure 3The utility model is a side view of a high-efficiency jack device.

[0014] Among them, 1. jack, 2. driving source, 3. driving plate, 4. first connecting rod, 5. second connecting rod, 6. base, 7. first hinge, 8. second hinge. DETAILED DESCRIPTION

[0015] like Figure 1~Figure 3 As shown, the utility model is a high-efficiency jack device, including a jack 1, a driving source 2, a driving disk 3, a first connecting rod 4 and a second connecting rod 5. The driving source 2 is located on one side of the jack 1, the driving disk 3 is arranged on the output shaft of the driving source 2, the first connecting rod 4 is hinged on the driving disk 3, and the second connecting rod 5 is hinged on the first connecting rod 4 and is connected to the rocker arm of the jack 1.

[0016] A base 6 is installed at the bottom of the driving source 2 . The first connecting rod 4 and the driving disk 3 are connected via a first hinge 7 , and the second connecting rod 5 and the first connecting rod 4 are connected via a second hinge 8 .

[0017] When in use, the base 6 is installed at a suitable position, the driving source 2 drives the driving disc 3 to rotate, and the first connecting rod 4 and the second connecting rod 5 drive the crank of the jack 1 to work.

[0018] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An efficient jack device, comprising a jack, characterized in that: It also includes a driving source, a driving disk, a first connecting rod and a second connecting rod. The driving source is located on one side of the jack, the driving disk is arranged on the output shaft of the driving source, the first connecting rod is hinged on the driving disk, and the second connecting rod is hinged on the first connecting rod and is installed and connected to the jack rocker arm.

2. A high-efficiency jack device according to claim 1, characterized in that: A base is installed at the bottom of the driving source.

3. The high-efficiency jack device according to claim 1, characterized in that: The first connecting rod and the driving plate are connected via a first hinge.

4. The high-efficiency jack device according to claim 1, characterized in that: The second connecting rod is connected to the first connecting rod via a second hinge.

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