Field archaeological excavation instant protection platform
A technology for protecting platforms and fields, applied to instruments, televisions, closed-circuit television systems, etc., can solve the problems of excavation site damage, unfavorable research by archaeologists, easy to be regarded as floating soil, etc., to prevent cultural relics from damage, high response speed, and avoid damage. Effect
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Embodiment 1
[0027] like Figure 1-3 As shown, an instant protection platform for field archaeological excavation provided by the present invention includes a sealed cabin 101 and a nitrogen filling device, and also includes: an electric sliding rail mechanism, a mounting plate 102, a camera 103, a hook 105, a hanging basket 106, and a hook mechanism and controller 104, the electric sliding rail mechanism is arranged on the top of the sealed compartment 101; the mounting plate 102 is bearing connected to the electric sliding rail mechanism, and the mounting plate 102 is connected with a power device; the camera 103 is mounted on the mounting plate The upper end face of 102 is electrically connected to the controller 104; the hook 105 is fixedly connected to the lower end face of the mounting plate 102; the hanging basket 106 is hung on the hook 105; The hatch 205 is used for clamping the gondola 106; the controller 104 is electrically connected with the electric sliding rail mechanism, the...
Embodiment 2
[0032] On the basis of Embodiment 1, in order to be able to hook the gondola 106 in time by the hook mechanism when the gondola 106 moves to the hatch 205 .
[0033] like Figure 1-3 As shown, the hook mechanism includes a first connecting shaft 201, a hook plate 202, an electromagnet 203 and a coil spring 204, the first connecting shaft 201 is also fixed at the hatch 205, and the hook The plate 202 is hinged on the first connecting shaft 201, and a coil spring 204 is further provided between the hook plate 202 and the first connecting shaft 201, and the coil spring 204 is used to apply a circumferential elastic force to the hook plate 202, so The electromagnet 203 is in contact with the hook handle 208 of the hook plate 202 , the hook head 206 of the hook plate 202 is used for clamping the hanging basket 106 , the electromagnet 203 is electrically connected to the controller 104 , and the controller 104 is electrically A power supply unit is connected.
[0034]When the gond...
Embodiment 3
[0036] On the basis of Embodiment 2, when the gondola 106 moves to the cabin door 205 , the hook mechanism can automatically clamp the gondola 106 .
[0037] like figure 1 and 3 As shown in the figure, the mounting plate 102 is provided with a range finder 3, the range finder 3 is electrically connected to the controller 104, and the range finder 3 is used to measure the distance between the mounting plate 102 and the hook plate 202 The distance between them, the controller 104 controls the electromagnet 203 and the electric slide mechanism to act according to the distance.
[0038] When the gondola 106 moves in the direction of the hook mechanism, the distance meter 3 measures the distance between the mounting plate 102 and the hook plate 202 in real time, and when the distance between the two is reduced to a certain value, the controller 104 automatically controls the electromagnetic The iron 203 is energized, so that the hanging basket 106 is automatically clamped, and th...
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