CN207229031U - A kind of protective device of downhole electric pump and cable - Google Patents
A kind of protective device of downhole electric pump and cable Download PDFInfo
- Publication number
- CN207229031U CN207229031U CN201720863987.9U CN201720863987U CN207229031U CN 207229031 U CN207229031 U CN 207229031U CN 201720863987 U CN201720863987 U CN 201720863987U CN 207229031 U CN207229031 U CN 207229031U
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- China
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- cable
- electric pump
- protective device
- downhole electric
- handcuffss
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Abstract
The utility model discloses the protective device of a kind of downhole electric pump and cable; two connectors of identical by structure and symmetrical setting are formed; the connector includes adjusting slider, controllable register and handcuffss sliding block; the side of two connectors is connected with each other by connecting rod and elastic cylindrical pin; opposite side, which is equipped with, to be used to connect the connecting hole that bolt is connected; the controllable register is fixed in the top of the connecting hole by elastic cylindrical pin, and the handcuffss sliding block is connected with the controllable register；The connector is equipped with groove, and the groove is interior to be fixed with the adjusting slider by fixing piece.The utility model device ensures that electric pump is clamped with bypass pipe, simultaneously clamps on and protects the electric-pump cable of different model (thickness of cable can be between 9mm~15mm).Meanwhile tripping in square signal cable is such as needed, and be reserved with clamping, protect the space of square signal cable.
Description
Technical field
Protective device under a kind of oil well is the utility model is related to, is to be related to a kind of downhole electric pump and cable specifically
Protective device.It is mainly used for clamping electric pump and bypass pipe, at the same electric-pump cable, liquid controling pipe line, capillary and signal is electric
Cable etc. is fixed on electric pump body side, makes the casing phase not with underground such as electric-pump cable, liquid controling pipe line, capillary and signal cable
Mutually contact, protection goes into the well, rise during electric-pump cable, liquid controling pipe line, capillary and signal cable etc. safety.
Background technology
In the oil well of tripping in electric pump production, with electric pump tripping in producing well, some wells need electric-pump cable at the same time
Tripping in liquid controling pipe line, capillary and square signal cable etc. are used to the condition of production of underground is controlled, monitored and debugged.
Therefore need to protect electric-pump cable, liquid controling pipe line, capillary and square signal cable etc., prevent electric-pump cable, hydraulic control
Pipeline, capillary and square signal cable etc. and the casing of underground contact with each other and damage, thus protect go into the well, rise during
Electric-pump cable, liquid controling pipe line, capillary and signal cable etc. safety, therefore cable protecting device is widely used in oil field life
Production.Currently used electric-pump cable protector has the following disadvantages：
1. different electric pumps needs to choose different electric cable protectors, so that, it is necessary to be equipped with different shaped in construction work
Number electric cable protector.
2. protector has only reserved the space of protection electric-pump cable, if necessary to tripping in signal cable, it is impossible to play guarantor
Shield acts on.
3. the electric-pump cable of different manufacturers, often thickness is different, protector is generally difficult to ensure that the electricity for clamping different-thickness
Cable is pumped, causes electric-pump cable to slide, damage cable.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of guarantor of downhole electric pump and cable
Protection unit, the device ensure that electric pump is clamped with bypass pipe, simultaneously clamp on and protect the electric-pump cable (thickness of cable of different model
Can be between 9mm~15mm).Meanwhile tripping in square signal cable is such as needed, and it is reserved with clamping, protection square signal cable
Space.
The purpose of this utility model is achieved through the following technical solutions：
A kind of protective device of downhole electric pump and cable, two connectors of identical by structure and symmetrical setting are formed,
The connector includes adjusting slider, controllable register, groove and handcuffss sliding block, and the side of two connectors passes through connecting rod and elasticity
Straight pin is connected with each other, and opposite side, which is equipped with, to be used to connect the connecting hole that bolt is connected, and passes through Elastic Circular above the connecting hole
Pin fixes the controllable register, and the handcuffss sliding block is connected with the controllable register；Fixed in the groove by fixing piece
There is the adjusting slider.
After two connectors are connected by the connection bolt, the side of protective device is formed with for clamping closing for electric pump
Loop configuration is closed, opposite side is formed with the folding loop configuration for holding bypass pipe tightly.
Handcuffss sliding block is equipped with the screw for fixed cable.
The groove is arc-shaped structure.
The shape of the adjusting slider is engaged with the groove shapes.
The adjusting slider is equipped with the threaded hole being used for screw fit.
The controllable register is equipped with T-shaped threaded hole and cylindrical thread hole for attachment screw.
The handcuffss sliding block is equipped with the cylindrical thread hole for attachment screw.
The fixing piece is equipped with the semi-circular recesses for being used to coordinate elastic cylindrical pin.
Compared with prior art, beneficial effect caused by the technical solution of the utility model is：
After two connectors are connected by the connection bolt, closed annular structure that the both sides of protective device are formed respectively
It can realize that electric pump is clamped with bypass pipe with folding loop configuration；Can be by electric-pump cable, liquid controling pipe line, capillary and signal cable
Etc. being fixed on electric pump body side, make electric-pump cable, liquid controling pipe line, capillary and signal cable etc. not mutual with the casing of underground
Contact；Meanwhile different types of electric-pump cable can be protected (cable thickness is between 9mm~15mm).It is reserved with special sky
Between be used for clamp protection square cable.So as to reduce the damage wind of electric-pump cable and square cable during going into the well, rising
Danger.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the dimensional structure diagram of the utility model.
Fig. 3-1 is schematic cross-sectional view of the utility model in use state.
Fig. 3-2 and Fig. 3-3 is dimensional structure diagram of the utility model in use state.
Reference numeral：1- connectors, 2- elastic cylindrical pins, 3- connecting rods, 4- adjusting sliders, 5- fixing pieces, 6- screws, 7- bullets
Property straight pin, 8- controllable registers, 9- screws, 10- handcuffss sliding blocks, 11- screws, 12- connection bolts, 13- screws, 14- Elastic Circulars
Pin, 15- electric pumps, 16- bypass pipes, 17- cables
Embodiment
The utility model will be further described with specific embodiment below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of protective device of downhole electric pump and cable, identical by structure and symmetrical setting
Two connectors 1 are formed, connector 1 include adjusting slider 4, controllable register 8 and groove, handcuffss sliding block 10, connector 1 it is same
Side is connected with each other by connecting rod 3 and elastic cylindrical pin 2, and opposite side, which is equipped with, to be used to connect the connected connecting hole of bolt 12, connecting hole
Top be connected by 7 secured adjusted baffle 8 of elastic cylindrical pin, handcuffss sliding block 10 with controllable register 8 by screw 11；In groove
Adjusting slider 8 is fixed with by fixing piece 5, the shape of adjusting slider 8 is engaged with the arc-shaped structure of groove, adjusts fixing piece
5 can control to adjust the slip of sliding block 4, and the 15 unit bottleneck of electric pump for adapting to and clamping various outer diameter (can be used for maximum outside diameter
For 5.62 " and 5.40 " electric pump units).The semicircle for coordinating elastic cylindrical pin 14 is additionally provided with the present embodiment on fixing piece 5
Connected in star, and the screw 6 for locked and fixed part 5 is additionally provided with connector 1, prevent fixing piece 5 from deviating from.
Further, the gap structure formed between handcuffss sliding block 10 and connector 1 is used to place different cables 17
(between 9mm~15mm), circular cable such as liquid controling pipe line, electric pump cable, medicament injection pipeline, capillary etc. can be directly placed into
It is fixed, mounting screw 13 it can be used to clamp on handcuffss sliding block 10 when fixing square signal cable.
Further, controllable register 8 realizes Unscrew by the elastic cylindrical pin 7 of perpendicular rubber, is being put into line
After cable 17, rotatable closing, and fixation is tightened by screw 9, the bolt hole for fixing screws 9 is T-shaped.
In specific implementation process, two connectors 1 by connect bolt 12 be connected after, the one of the utility model protective device
Side is formed with the closed annular structure for clamping electric pump 15, and opposite side is formed with the folding ring junction for holding bypass pipe 16 tightly
Structure.Specifically as shown in Fig. 3-1 to Fig. 3-3.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (9)
- A kind of 1. protective device of downhole electric pump and cable, it is characterised in that two companies of identical by structure and symmetrical setting Fitting is formed, and the connector includes adjusting slider, controllable register, groove and handcuffss sliding block, and the side of two connectors passes through Connecting rod and elastic cylindrical pin are connected with each other, and opposite side, which is equipped with, to be used to connect the connecting hole that bolt is connected, the top of the connecting hole The controllable register is fixed by elastic cylindrical pin, the handcuffss sliding block is connected with the controllable register；Pass through in the groove Fixing piece is fixed with the adjusting slider.
- 2. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that two connectors pass through After the connection bolt is connected, the side of protective device is formed formed with the closed annular structure for clamping electric pump, opposite side It is useful for holding tightly the folding loop configuration of bypass pipe.
- 3. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that on the handcuffss sliding block Equipped with the screw for fixed cable.
- 4. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that the groove is circular arc Shape structure.
- 5. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that the adjusting slider Shape is engaged with the groove shapes.
- 6. according to the protective device of a kind of downhole electric pump of claim 1 or 5 and cable, it is characterised in that described adjust is slided Block is equipped with the threaded hole being used for screw fit.
- 7. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that on the controllable register Equipped with the T-shaped threaded hole for attachment screw and cylindrical thread hole.
- 8. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that on the handcuffss sliding block Equipped with the cylindrical thread hole for attachment screw.
- 9. a kind of protective device of downhole electric pump and cable according to claim 1, it is characterised in that set on the fixing piece It is useful for the semi-circular recesses for coordinating elastic cylindrical pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863987.9U CN207229031U (en) | 2017-07-17 | 2017-07-17 | A kind of protective device of downhole electric pump and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863987.9U CN207229031U (en) | 2017-07-17 | 2017-07-17 | A kind of protective device of downhole electric pump and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229031U true CN207229031U (en) | 2018-04-13 |
Family
ID=61852398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863987.9U Active CN207229031U (en) | 2017-07-17 | 2017-07-17 | A kind of protective device of downhole electric pump and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687379A (en) * | 2019-01-05 | 2019-04-26 | 四川宸宁能源科技有限公司 | A kind of oil-water well underground Combined type cable protector |
| RU202480U1 (en) * | 2020-10-02 | 2021-02-19 | Акционерное общество "Новомет-Пермь" | PROTECTOLIZER FOR FIXING THE ELECTRIC CABLE ON THE SECTIONS OF SUBMERSIBLE UNIT WITH BYPASS PIPE |
| CN113090199A (en) * | 2021-03-23 | 2021-07-09 | 中海油能源发展股份有限公司 | Can realize canned charge pump production system of cable protection |
| RU2761222C1 (en) * | 2020-11-25 | 2021-12-06 | Михаил Александрович Петровичев | Apparatus for securing an electric cable on a submersible pumping unit |
-
2017
- 2017-07-17 CN CN201720863987.9U patent/CN207229031U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687379A (en) * | 2019-01-05 | 2019-04-26 | 四川宸宁能源科技有限公司 | A kind of oil-water well underground Combined type cable protector |
| RU202480U1 (en) * | 2020-10-02 | 2021-02-19 | Акционерное общество "Новомет-Пермь" | PROTECTOLIZER FOR FIXING THE ELECTRIC CABLE ON THE SECTIONS OF SUBMERSIBLE UNIT WITH BYPASS PIPE |
| RU2761222C1 (en) * | 2020-11-25 | 2021-12-06 | Михаил Александрович Петровичев | Apparatus for securing an electric cable on a submersible pumping unit |
| CN113090199A (en) * | 2021-03-23 | 2021-07-09 | 中海油能源发展股份有限公司 | Can realize canned charge pump production system of cable protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: China National Offshore Oil Corporation |