Axially split pump lifting device
A technology of lifting device and lifting ring, which is applied to parts, pumps, pump components, etc. of pumping devices for elastic fluids. The effect of beautiful appearance and low equipment cost
Inactive Publication Date: 2014-05-14
SHANDONG SHUANGLUN
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Problems solved by technology
In order to facilitate the lifting of existing split pumps, some manufacturers fix the lifting lugs at both ends of the pump cover. Usually, the lifting lugs are cast together when the pump cover is cast, and some manufacturers use ropes to lift the pump body and lift it up. Lifting, the disadvantage of the former is: increased casting cost, the appearance is not beautiful, the disadvantage of the latter is: it is easy to cause damage to the appearance of the pump
Method used
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Embodiment Construction
[0010] Below in conjunction with accompanying drawing, the present invention is further described:
[0011] As shown in the drawings, a lifting device for split pumps includes a pump cover 1, a pump body 2, screws 3 and nuts 4, and the upper end of the pump cover 1 is fastened to the pump body 2 through screws 3 and nuts 4. It is characterized in that The upper ends of the screws 3 at both ends of the pump cover 1 and the pump body 2 are respectively provided with lifting rings 5, and the sides of the lifting rings 5 are fixedly connected with the screw crowns of the screws 3, so that the present invention can fasten the pump body 2 and the pump cover 1, and can also be used for Lifting operation saves equipment cost.
[0012] When the present invention is in use, the present invention can be respectively installed on both ends of the pump body 2 and the pump cover 1 to fasten the pump body 2 and the pump cover 1. Jobs run smoothly.
[0013] Due to the adoption of the abov...
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The invention relates to the technical field of axially split pumps, particularly to an axially split pump lifting device. The axially split pump lifting device comprises a pump cover, a pump body, screws and nuts, wherein the upper end of the pump cover is fixedly connected with the pump body through the screws and the nuts. The axially split pump lifting device is characterized in that the upper ends of the screws at both ends of the pump cover and the pump body are respectively provided with a lifting ring, and the side surface of each lifting ring is fixedly connected with the screw cap of the corresponding screw. The axially split pump lifting device can firmly fix the pump body and the pump body and achieve lifting operation, and meanwhile, by means of the structure above, the axially split pump lifting device has the advantages of being simple in structure, low in equipment cost, convenient to lift, attractive in appearance and the like.
Description
technical field [0001] The invention relates to the technical field of split pumps, in particular to a lifting device for split pumps. Background technique [0002] As we all know, the split pump refers to the centrifugal pump with the pump casing axially split. This kind of split pump is mainly suitable for waterworks, irrigation, drainage pumping stations, power stations, industrial water supply systems, air conditioning systems, fire protection systems, shipbuilding industries, etc. It can be used in the oil refining industry. Compared with other pumps of the same type, it has the advantages of long life, high efficiency, low operating cost, and convenient installation and maintenance. In order to facilitate the lifting of existing split pumps, some manufacturers fix the lifting lugs at both ends of the pump cover. Usually, the lifting lugs are cast together when the pump cover is cast, and some manufacturers use ropes to lift the pump body and lift it up. For lifting, ...
Claims
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IPC IPC(8): F04D29/42
Inventor 王家斌李震
Owner SHANDONG SHUANGLUN