Transportation and overhauling device for nuclear industry

A maintenance device and nuclear industry technology, which is applied in the direction of transportation and packaging, conveyors, conveyor objects, etc., can solve problems such as difficult handling, motor needs to be replaced, and the quality of objects to be transferred is large, so as to achieve the effect of reducing the number of motors

CN108408352APending Publication Date: 2018-08-17HANGZHOU JINGYE INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-08-17

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Abstract

The invention relates to a transportation and overhauling device for a nuclear industry. The transportation and overhauling device structurally comprises a transferring trolley and a conveying platform, and the transferring trolley is arranged on the conveying platform and can move relative to the conveying platform; the transferring trolley comprises a trolley body, a stop pin driving part and atrolley body driving part; and the trolley body comprises a trolley main body, a first stop pin shaft, a second stop pin shaft, a connecting rod mechanism and a driven gear, the stop pin driving partcomprises a first motor, a rotating shaft and a rotating piece, and the trolley body driving part comprises a second motor, a lead-screw screw rod and a lead-screw nut. According to the technical scheme, two-section conveying of a front stop pin, a rear stop pin and a nuclear equipment supporting piece is achieved, and the nuclear equipment supporting piece can be accurately conveyed into the preset position in a non-power section; in the whole transferring process, the gravity of the nuclear equipment supporting piece is always borne by the platform, the transferring device no longer has thesuspended position to bear force, and pressing and folding are prevented; and the other technical effects that the motors in the technical scheme can be externally arranged, and the number of the motors can be decreased are achieved.
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Description

technical field

[0001] The invention relates to a mechanical equipment transfer device, in particular to a nuclear industry transportation and maintenance device. Background technique

[0002] At present, traditional equipment transfer mostly adopts manual handling, but for some heavier large-scale mechanical equipment, it will become difficult to use manual handling and transfer, especially for some work areas that need to be transferred from one work area that can be manually operated to another that cannot. Work areas where manual operations are performed, such as the handling of nuclear facilities.

[0003] Chinese Patent Application Publication CN106219137A discloses a movable transition device in a nuclear equipment transfer device and a method thereof. The transfer device cooperates with the unpowered roller support frame after passing through the first wall by inputting the movement of the mobile trolley, but The technical solution has the following problems: 1. Due...

Examples

Embodiment 1

[0047] like figure 1 As shown, this embodiment consists of a conveying section 1, an unpowered section 2 and a corresponding section 3 arranged in turn, wherein the unpowered section 2 is provided with a wall 23 around it (only one wall is shown in the figure), wherein the conveying section 1 and the The first wall is between the unpowered section 2, and the second wall is between the unpowered section 2 and the connecting section 3. In the non-working state, the first wall and the second wall are both closed. When the power section 2 transports the nuclear equipment, the first wall is opened, the third motor 124 drives the transport section 1 to translate and dock with the unpowered section 2, the nuclear equipment enters the unpowered section 2, and the second wall opens after the first wall is closed, The vertical elevating mechanism 34 drives the connecting section 3 to rise up to dock with the unpowered section 2 and take out the nuclear equipment therefrom. The conveyin...

Embodiment 2

[0058] like figure 2 As shown, this embodiment is basically the same as Embodiment 1, and the difference is that the first motor 1121 drives the rotating shaft 1122 horizontally.

Embodiment 3

[0060] This embodiment is basically the same as Embodiment 1, except that the rotating shaft 1122 is a hexagonal steel, and the rotating member 1123 is a hexagonal nut.