CN210366799U - Multi-motor connecting device - Google Patents
Multi-motor connecting device Download PDFInfo
- Publication number
- CN210366799U CN210366799U CN201921025577.2U CN201921025577U CN210366799U CN 210366799 U CN210366799 U CN 210366799U CN 201921025577 U CN201921025577 U CN 201921025577U CN 210366799 U CN210366799 U CN 210366799U
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- CN
- China
- Prior art keywords
- connecting device
- steel plate
- motor connecting
- motor
- hydraulic jacks
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-motor connecting device, which comprises a steel plate, wherein a circular hole is formed on the steel plate, hydraulic jacks are arranged on two sides of the circular hole, and a U-shaped channel steel is arranged above the hydraulic jacks; a linear notch is formed in one side of the circular hole and is perpendicular to the plane where the hydraulic jack is located. The device is placed on a well mouth assembly table board, and the lower motor is placed on the well mouth working table board in a mode that two sides of an elevator for hoisting the lower motor are placed in U-shaped grooves of U-shaped channel steel on two hydraulic jacks on the device; the lower motor is lifted by manually balancing two hydraulic jacks, so that the bearings, the high-pressure contact pins and the flange end faces of the two sections of motors are accurately, safely and reliably connected.
Description
Technical Field
The utility model belongs to the technical field of oil field production equipment, specifically relate to a many motor connecting device.
Background
The submersible pump unit of oil field production usefulness normally adopts the mode of transferring to connect when the well head equipment, and a lesson unit relies on dead weight seat and well head promptly, connects the speed of transferring of unit through controlling rig brake lever control upper portion and docks. However, the connection operation of the motors is more difficult, and particularly, when a plurality of sections of motors are connected, on one hand, the connection bearings in the motors need to be butted, and meanwhile, the three-phase high-voltage contact pins of the motors need to be butted, and on the other hand, the end faces of the shell flanges of the two sections of motors are safely connected. The speed of transferring of motor is carried out and is had considerable difficulty with the accurate butt joint of motor down through controlling rig brake lever control, in case control can not lead to the high-pressure contact pin damage of motor well, and light person's whole section motor is scrapped, and heavy person extrudees operating personnel finger.
Disclosure of Invention
The utility model discloses to above-mentioned problem, compensate prior art not enough, provide a many motor connecting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model relates to a many motor connecting device, its characterized in that: the steel plate is provided with a circular hole, hydraulic jacks are arranged on two sides of the circular hole, and a U-shaped channel steel is arranged above the hydraulic jacks; a linear notch is formed in one side of the circular hole and is perpendicular to the plane where the hydraulic jack is located.
As a preferred scheme of the utility model, the steel sheet be square, its length is 475mm, the width is 450mm, thickness is 5 mm.
As another preferred embodiment of the present invention, the circular hole is formed at the center of the steel plate.
As another preferred scheme of the utility model, hydraulic jack adopt 1.5 tons of hydraulic jack.
As another preferable aspect of the present invention, the width of the linear notch is 100 mm.
As another preferred scheme of the utility model, the steel sheet on circular port bilateral symmetry welding hydraulic jack, the welding interval is 26 cm.
As another preferred scheme of the utility model, the length of U type channel-section steel be 7cm, the width is 6cm, with the specification looks adaptation of motor elevator.
As another preferred scheme of the utility model, steel sheet four corners, straight line shape breach outside end all polish and be the fillet.
As another preferred scheme of the utility model, the steel sheet on the edge middle part welding of hydraulic jack top have a hand ring.
The beneficial effects of the utility model.
The utility model provides a multi-motor connecting device, when two (or multiple) sections of motors are connected at the well mouth, the device is placed on the well mouth assembly table board, and the lower motor is placed on the well mouth working table board by placing the two sides of an elevator for hoisting the lower motor in U-shaped grooves of U-shaped channel steels on two hydraulic jacks on the device; during the connection, the motor is put on to the position that is close to motor under the well head under controlling rig brake lever earlier and parks, utilizes two hydraulic jack of artificial balance operation to lift motor down, realizes accurate, safe, the reliable connection of bearing, high-pressure contact pin and the flange terminal surface of two sections motors.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Fig. 1 is a schematic view of an installation structure of a multi-motor connecting device of the present invention.
The labels in the figure are: 1 is U type channel-section steel, 2 is hydraulic jack, 3 is carrying the bracelet, 4 are the circular port, 5 are sharp form breach, 6 are the fillet, and 7 are the steel sheet.
Detailed Description
With reference to the attached drawing 1, the multi-motor connecting device of the present invention comprises a steel plate 7, wherein a circular hole 4 is formed in the steel plate 7, hydraulic jacks 2 are arranged on two sides of the circular hole 4, and a U-shaped channel steel 1 is arranged above the hydraulic jacks 2; a linear notch 5 is formed in one side of the circular hole 4, and the linear notch 5 is perpendicular to the plane where the hydraulic jack 2 is located.
The steel plate 7 is square, and has a length of 475mm, a width of 450mm and a thickness of 5 mm.
The circular hole 4 is arranged at the center of the steel plate.
The hydraulic jack 2 adopts a 1.5 ton hydraulic jack.
The width of the linear gap 5 is 100 mm.
And the hydraulic jacks 2 are symmetrically welded on the two sides of the circular hole 4 on the steel plate 7, and the welding distance is 26 cm.
The U-shaped channel steel 1 is 7cm in length and 6cm in width and is matched with the specification of the motor elevator.
The four corners of the steel plate 7 and the outer side end of the linear notch 5 are polished to form a fillet 6.
The middle part of the edge above the hydraulic jack 2 on the steel plate 7 is welded with a hand carrying ring 3.
Specifically, after the device of the utility model is adopted, when two (or more) sections of motors are connected at a wellhead, the device is placed on a wellhead assembly table board, and the lower motor is placed on the wellhead working table board by placing two sides of an elevator for hoisting the lower motor in U-shaped grooves of U-shaped channel steel 1 on two hydraulic jacks 2 on the device; when the motor is connected, the motor is put on under the control rig brake crank earlier to the position that is close to motor under the well head and parks, utilizes two hydraulic jack 2 of artificial balance operation to lift motor down, realizes accurate, safe, the reliable connection of bearing, high-pressure contact pin and the flange terminal surface of two sections motors.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (9)
1. A multi-motor connecting device characterized in that: the steel plate comprises a steel plate (7), wherein a round hole (4) is formed in the steel plate (7), hydraulic jacks (2) are arranged on two sides of the round hole (4), and a U-shaped channel steel (1) is arranged above the hydraulic jacks (2); a linear notch (5) is formed in one side of the circular hole (4), and the linear notch (5) is perpendicular to the plane where the hydraulic jack (2) is located.
2. A multi-motor connecting device according to claim 1, characterized in that: the steel plate (7) is square, and has the length of 475mm, the width of 450mm and the thickness of 5 mm.
3. A multi-motor connecting device according to claim 1, characterized in that: the round hole (4) is formed in the center of the steel plate (7).
4. A multi-motor connecting device according to claim 1, characterized in that: the hydraulic jack (2) adopts a 1.5 ton hydraulic jack.
5. A multi-motor connecting device according to claim 1, characterized in that: the width of the linear notch (5) is 100 mm.
6. A multi-motor connecting device according to claim 1, characterized in that: and hydraulic jacks (2) are symmetrically welded on two sides of the round hole (4) on the steel plate, and the welding distance is 26 cm.
7. A multi-motor connecting device according to claim 1, characterized in that: the U-shaped channel steel (1) is 7cm in length and 6cm in width and is matched with the specification of the motor elevator.
8. A multi-motor connecting device according to claim 1, characterized in that: four corners of the steel plate (7) and the outer side end of the linear notch (5) are polished into round corners (6).
9. A multi-motor connecting device according to claim 1, characterized in that: the edge middle part welding of hydraulic jack (2) top on steel sheet (7) have and carry bracelet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025577.2U CN210366799U (en) | 2019-07-03 | 2019-07-03 | Multi-motor connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025577.2U CN210366799U (en) | 2019-07-03 | 2019-07-03 | Multi-motor connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210366799U true CN210366799U (en) | 2020-04-21 |
Family
ID=70268972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921025577.2U Expired - Fee Related CN210366799U (en) | 2019-07-03 | 2019-07-03 | Multi-motor connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210366799U (en) |
-
2019
- 2019-07-03 CN CN201921025577.2U patent/CN210366799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210703 |