Drawing type antiskid electric pump protector and working condition instrument transport cap with pressing function
The technology of transport cap and anti-skid belt is applied in the field of electric pump protector with pressure function of pull-out anti-skid belt and transport cap of working condition meter, which can solve the problem of single structure and function of transport cap, difficult manual disassembly of transport cap, and inability to meet the high efficiency of oil field. usage requirements, etc.
Pending Publication Date: 2022-08-09
CHINA NAT OFFSHORE OIL CORP +1
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Problems solved by technology
[0003] In order to solve the problems existing in the prior art, the present invention provides a pull-type anti-skid belt suppressing function electric pump protector and working condition instrument transportation cap, which overcomes the difficulty of manual disassembly of the transportation cap during the assembly and transportation of electric pumps and electric pump accessories , the transport cap has a single structure and function, which cannot meet the needs of high-efficiency oilfield production
Method used
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Embodiment
[0019] A pull-type anti-skid belt pressing function electric pump protector and working condition meter transport cap, which is composed of a handle 1, a pressing NPT joint 2, a shaft sleeve 3 and a transport cap 4, and is characterized in that: the shaft sleeve 3 is arranged on the transport cap 4, the left and right ends of the handle 1 are connected with coaxial sleeves 3, and can be freely rotated in the shaft sleeve 3; a round hole is opened in the center of the top of the transport cap 4, and the pressed NPT connector 2 is placed on the round hole at the top of the transport cap 4; the transport cap 4 is provided with threaded holes 4-1 uniformly distributed in a circular array, and the specifications of the threaded holes 4-1 are consistent with the specifications of the flange plate of the electric pump or electric pump accessories.
[0020] Transport cap removal: After transporting the electric pump or electric pump accessories to the site, remove the screws installed ...
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The invention discloses a pull-out type anti-skid transport cap with a pressing function. The pull-out type anti-skid transport cap comprises a handle, a pressing NPT connector, a shaft sleeve and a transport cap body. The shaft sleeve is arranged on the transportation cap, and the left and right ends of the handle are coaxially connected with the shaft sleeve and can freely rotate in the shaft sleeve; a round hole is formed in the center of the top of the transportation cap, the pressing NPT connector is arranged on the round hole in the top of the transportation cap, and a threaded hole is formed in the transportation cap. The transporting cap can help people to avoid the problem that the transporting cap is difficult to disassemble manually in the transporting and assembling operation of the electric pump and electric pump accessories; and meanwhile, a basic protection function of the transport cap is met, and the transport cap is directly connected with a pressurizing pipeline to play a role of a pressurizing tool during pressure test.
Description
technical field [0001] The invention belongs to the technical field of oil field production, and in particular relates to a pull-out type anti-skid belt pressing function electric pump protector and a working condition meter transport cap. Background technique [0002] In the assembly and transportation of electric pump and electric pump accessories, after the electric pump and electric pump accessories are transported to the oilfield site, due to the presence of oil on the surface of the transport cap, the operator's hand is slippery, and it is difficult to disassemble it at the first time during use. A hammer or caliper is used for auxiliary disassembly; at the same time, the existing transport cap has a single structure and function, which is difficult to meet the increasingly efficient use requirements of oilfield production. SUMMARY OF THE INVENTION [0003] In order to solve the problems existing in the prior art, the present invention provides a pull-type anti-skid ...
Claims
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IPC IPC(8): B65D59/06
CPCB65D59/06Y02W30/80
Inventor 张光一杜丹阳苗杰石平太陈露杨露孙靖云姜帅张嵘栾德爵李志鹏付军
Owner CHINA NAT OFFSHORE OIL CORP