A Foldable Deep Ditch Cable Lifting Device
A lifting device and foldable technology, applied in cable installation devices, portable lifting devices, cable installation and other directions, can solve the problems of reducing the efficiency of emergency repair work, consuming more time and physical strength, and insufficient safety distance, so as to ensure lifting Steady performance, reduce time and physical strength, and ensure the effect of stable performance
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Embodiment 1
[0026] see Figure 1-5 , the present invention provides a technical solution: a foldable deep trench cable lifting device, including a base plate 1 and a support plate 2, one side of the top of the base plate 1 is fixedly installed with two first hinge blocks 6, and the two first hinge blocks The inside of 6 is hinged with a first hinge shaft 11, and the outer sides of both ends of the first hinge shaft 11 are fixedly equipped with a first folding rod 17, and the inside of the first folding rod 17 away from the first hinge shaft 11 is hinged with a second hinge shaft 16. The outer sides of the two ends of the second hinge shaft 16 are fixedly installed with a second folding rod 19, the opposite side of the second folding rod 19 is fixedly installed with a hanging plate 20, and the bottom of the hanging plate 20 is fixedly installed with a hook 25, and the second folding The opposite side of bar 19 is provided with the second chute 24, the inside of the second chute 24 is slida...
Embodiment 2
[0029] see Figure 1-5 , on the basis of Embodiment 1, the present invention provides a technical solution: one end of the first hinge shaft 11 is fixedly installed with a rotating handle 23, and the top of the opposite side of the first folding rod 17 is fixedly installed with a protective cover 18, the second The size of a chute 22 is compatible with the size of the first slider 7, the size of the second chute 24 is compatible with the size of the second slider 13, the inside and the two ends of the first hinge shaft 11 Both ends of the second hinge shaft 16 are provided with fixing slots 28 inside, and the specifications and dimensions of the fixing slots 28 are compatible with the specifications and dimensions of the first insertion rod 29 and the second insertion rod 14 .
[0030] In this embodiment, turning the rotating handle 23 drives the first hinge shaft 11 to rotate, thereby driving the two first folding rods 17 to rotate, finally making the first folding rod 17 in ...
Embodiment 3
[0032] see Figure 1-5 , On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a circular groove 21 is opened on the top of the bottom plate 1 , and the circular groove 21 is located directly below the hook 25 .
[0033] In this embodiment, the adjusted equipment is erected on the top of the wellhead, so that the circular groove 21 is located on the top of the wellhead, which is convenient for lifting the power cable.
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