CN209119929U

CN209119929U - A kind of oil field dc motor

Info

Publication number: CN209119929U
Application number: CN201821955745.3U
Authority: CN
Inventors: 徐海英
Original assignee: Daqing Hua Yu Petroleum Machinery Manufacturing Co Ltd
Current assignee: Daqing Hua Yu Petroleum Machinery Manufacturing Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-07-16
Anticipated expiration: 2028-11-26

Abstract

The utility model relates to motor technology fields, and disclose a kind of oil field dc motor, including motor body, the T-slot that is fixedly mounted on the spring-go device of motor body bottom and is provided with two sides at the top of motor body, motor body right side opening is equipped with transverse groove, is fixedly installed with annular slab at the top of transverse groove inner wall.The oil field dc motor, pass through positioning cap, fixed link, elastic flexible component, elastic compression part, interlocking lever, limit hole, cooperation between limited post and drawing cap, pull cap, the inside of limited post and limit hole is set to be separated, then pass through the cooperation between elastic compression part and fixed plate, convenient for making the inside of interlocking lever and locating slot be separated, then it is convenient for user, then quickly oil field is replaced with dc motor convenient for worker, when so as to effectively avoid replacement, needing to turn bolt could be removed, then it can be effectively reduced time when replacement oil field dc motor.

Description

A kind of oil field dc motor

Technical field

The utility model relates to motor technology field, specially a kind of oil field dc motor.

Background technique

Dc motor is the motor that direct current energy is converted to mechanical energy, in electric power due to its good speed adjusting performance It is used widely in dragging, dc motor is divided into 3 classes of permanent magnetism, separate excitation and self-excitation by excitation mode, wherein self-excitation is divided into again Shunt excitation, series excitation and three kinds of compound excitation, dc motor use scope in terms of oil field exploration and acquisition are wider.

However, existing dc motor needs to be fixed by fastening bolt, and disassembly process is needed by tool Deng, operate it is more troublesome, the person of being not convenient to use quickly changes it, and existing oil field with dc motor for a long time pacify On fixed frame, it is fitted without good spring-go device, due to the adhesion strength between oil field dc motor and fixed frame, The person of being not convenient to use is drawn off, thus it is proposed that a kind of oil field dc motor.

Utility model content

The utility model provides a kind of oil field dc motor, has convenient for worker quickly to oil field direct current The advantages of motivation is replaced and motor is prevented to be damaged because of ground struck solves existing dc motor needs It is fixed by fastening bolt, and disassembly process is needed by tool etc., operation is more troublesome, and the person of being not convenient to use is quickly right It is changed, and existing oil field dc motor is mounted on fixed frame for a long time, is fitted without good spring-go dress It sets, due to the adhesion strength between oil field dc motor and fixed frame, the problem of person of being not convenient to use is drawn off.

It is achieved in order to achieve the above object, the utility model provides the following technical solutions: a kind of oil field direct current drive Machine, including motor body, the T shape that is fixedly mounted on the spring-go device of motor body bottom and is provided with two sides at the top of motor body Slot, the motor body right side opening are equipped with transverse groove, are fixedly installed with annular slab, the annular at the top of the transverse groove inner wall The top of plate runs through motor body and extends to the top of motor body, the outer surface of the annular slab and the inside of motor body It is fixedly connected, the internal activity of the transverse groove is socketed with anti-dropout unit, and the anti-dropout unit includes vertical panel, described The right side of vertical panel is fixedly connected with the right side of transverse groove inner wall by elastic spacing component；

The quantity of the T-slot is two, and two T-slots are mutual as symmetry axis using motor body vertical direction middle line Symmetrically, the internal activity of the T-slot is socketed with fixed link, and the outer surface movable sleeve of the fixed link is connected to transverse plate, described The inside of motor body simultaneously offers vertical slot, the inside of two vertical slots positioned at the left and right sides of the same T-slot Equal movable sleeve is connected to clamping block, extended through at left and right sides of the transverse plate corresponding two vertical slots and with inside vertical slot Clamping block be fixedly connected, the internal activity of the outer surface of the transverse plate and motor body is socketed, the appearance of the fixed link The inside of the flexible extensible member of face pivot bush unit, the T-slot is connected to interlocking lever, the interlocking lever by fixed plate movable sleeve Right side and the bottom of fixed link be mutually clamped, the flexible compression member of outer surface pivot bush unit of the interlocking lever, the gearing The outer surface fixing sleeve of bar is connected to fixed block, and the elastic compression part and fixed block are respectively positioned on the inside of T-slot, the elasticity It is fixedly connected on the left of the left end of compression member and T-slot inner wall, the right end of the elastic compression part and the left side of fixed plate It is fixedly connected；

The bottom of the motor body is equipped with support plate, and limiting slot, the spring-go dress are offered at the top of the support plate The bottom set is adapted with the inside of limiting slot, and the spring-go device includes cylinder, the top of the cylinder and motor body Bottom be fixedly connected, the bottom movable sleeve is connected to T shape column, the bottom of the T shape column and the bottom phase of limiting slot inner wall Contact, the internal activity of the cylinder are socketed with limit plate, and the top of the T shape column through cylinder and extends to the interior of cylinder The top in portion, the T shape column is fixedly connected with the bottom of limit plate, and the internal activity of the cylinder is socketed with elastic recovery portion Part is fixedly connected at the top of the top of the Elastic return members and cylinder inboard wall, the Elastic return members and low side with It is fixedly connected at the top of limit plate.

Optionally, drawing cap is fixedly installed at the top of the vertical panel, the top for drawing cap is through annular slab and extends To the top of annular slab, the inner wall pivot bush unit of the outer surface for drawing cap and annular slab.

Optionally, it is fixedly connected at the top of the top of the elastic flexible component and T-slot inner wall, the elastic telescopic portion It is fixedly connected at the top of the bottom end of part and transverse plate.

Optionally, the top of the fixed link runs through motor body and extends to the top of motor body, the fixed link Outer surface and motor body internal activity be socketed, the top of the fixed link is fixedly connected with positioning cap.

Optionally, the right side opening of the positioning cap is equipped with limit hole, and the left end of the limited post through motor body and is determined Position cap and the inside for extending to limit hole, the left end of the limited post is mutually clamped with the inside of limit hole.

Optionally, the internal activity of the outer surface of the fixed block and T-slot is socketed, and the fixed block and transverse plate are horizontal Direction is parallel to each other.

Optionally, the angle of the inclined surface on the right side of the interlocking lever and horizontal plane is 45 degree, the bottom of fixed Inclined surface and the angle of horizontal plane be also 45 degree.

The utility model provides a kind of oil field dc motor, have it is following the utility model has the advantages that

1, the oil field dc motor, passes through positioning cap, fixed link, elastic flexible component, elastic compression part, gearing Cooperation between bar, limit hole, limited post and drawing cap, pulls cap, so that the inside of limited post and limit hole is separated, then lead to The cooperation between elastic compression part and fixed plate is crossed, convenient for making the inside of interlocking lever and locating slot be separated, is then convenient for making User then quickly replaces oil field with dc motor convenient for worker, when so as to effectively avoid replacement, needs Turning bolt could be removed, and then can be effectively reduced time when replacement oil field dc motor.

2, the oil field dc motor, by the cooperation between motor body, support plate, limiting slot and spring-go device, After worker separates fixed clamping apparatus with oil field with dc motor, at this time since the restoring force of limit plate drives electricity Machine ontology moves upwards clothes, then convenient for making motor body with fixed frame to separating, so as to effectively avoid oil field direct current Motor is connected to the person of being not convenient to use on fixed frame for a long time and is isolated, and is equipped with spring-go by the bottom of motor body Device, then when the oil field is placed on ground with dc motor, due to the elastic force of Elastic return members, to direct current drive Machine plays the role of buffering, so that the oil field dc motor be prevented to be damaged because of ground struck.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the enlarged diagram of anti-dropout unit in Fig. 1；

Fig. 3 is the enlarged diagram of interlocking lever in Fig. 1.

In figure: 1, motor body；2, support plate；3, limiting slot；4, spring-go device；41, cylinder；42, T shape column；43, it limits Plate；44, Elastic return members；5, locating slot；6, T-slot；7, positioning cap；8, fixed link；9, vertical slot；10, transverse plate；11, Clamping block；12, elastic flexible component；13, fixed plate；14, elastic compression part；15, fixed block；16, interlocking lever；17, laterally Slot；18, annular slab；19, anti-dropout unit；191, vertical panel；192, elastic spacing component；193, limited post；20, limit hole； 21, cap is drawn.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of oil field dc motor, including motor body 1, it is fixedly mounted on 1 bottom of motor body The spring-go device 4 in portion and the T-slot 6 for being provided with 1 top two sides of motor body, are equipped with spring-go by the bottom of motor body 1 Device 4, then when the oil field is placed on ground with dc motor, due to the elastic force of Elastic return members 44, to direct current Motor plays the role of buffering, so that the oil field dc motor is prevented to be damaged because of ground struck, motor body 1 Right side opening is equipped with transverse groove 17, annular slab 18 is fixedly installed at the top of 17 inner wall of transverse groove, the top of annular slab 18 is through electricity The outer surface of machine ontology 1 and the top for extending to motor body 1, annular slab 18 is fixedly connected with the inside of motor body 1, laterally The internal activity of slot 17 is socketed with anti-dropout unit 19, and anti-dropout unit 19 includes vertical panel 191, the top of vertical panel 191 It is fixedly installed with and draws cap 21, draw the top of cap 21 through annular slab 18 and extend to the top of annular slab 18, draw the appearance of cap 21 The inner wall pivot bush unit in face and annular slab 18, the right side of vertical panel 191 and the right side of 17 inner wall of transverse groove pass through elastic spacing portion Part 192 is fixedly connected；

The quantity of T-slot 6 is two, and two T-slots 6 are symmetrical as symmetry axis using 1 vertical direction middle line of motor body, The internal activity of T-slot 6 is socketed with fixed link 8, and the top of fixed link 8 through motor body 1 and extends to the upper of motor body 1 Side, the outer surface of fixed link 8 and the internal activity of motor body 1 are socketed, and the top of fixed link 8 is fixedly connected with positioning cap 7, fixed The right side opening of position cap 7 is equipped with limit hole 20, and the left end of limited post 193 through motor body 1 and positioning cap 7 and extends to limit hole 20 inside, the left end of limited post 193 are mutually clamped with the inside of limit hole 20, and the outer surface movable sleeve of fixed link 8 is connected to transverse direction Plate 10, the inside of motor body 1 and the left and right sides for being located at the same T-slot 6 offer vertical slot 9, two vertical slots 9 Internal movable sleeve is connected to clamping block 11, the left and right sides of transverse plate 10 extend through corresponding two vertical slots 9 and with it is vertical Clamping block 11 inside slot 9 is fixedly connected, and the outer surface of transverse plate 10 and the internal activity of motor body 1 are socketed, fixed link 8 The flexible extensible member 12 of outer surface pivot bush unit, the fixed company in the top of elastic flexible component 12 and the top of 6 inner wall of T-slot It connects, the bottom end of elastic flexible component 12 is fixedly connected with the top of transverse plate 10, and the inside of T-slot 6 passes through 13 activity of fixed plate It is socketed with interlocking lever 16, the inclined surface on 16 right side of interlocking lever and the angle of horizontal plane are 45 degree, the inclination of 8 bottom of fixed link The angle of face and horizontal plane is also 45 degree, and the right side of interlocking lever 16 is mutually clamped with the bottom of fixed link 8, outside interlocking lever 16 Surface activity is socketed with elastic compression part 14, and the outer surface fixing sleeve of interlocking lever 16 is connected to fixed block 15, fixed block 15 it is outer The internal activity of surface and T-slot 6 is socketed, and fixed block 15 is parallel to each other with 10 horizontal direction of transverse plate, elastic compression part 14 It is respectively positioned on the inside of T-slot 6 with fixed block 15, is fixedly connected on the left of the left end of elastic compression part 14 and 6 inner wall of T-slot, The right end of elastic compression part 14 is fixedly connected with the left side of fixed plate 13, convenient for making inside phase of the interlocking lever 16 with locating slot 5 It is detached from, is then convenient for user, then quickly oil field is replaced with dc motor convenient for worker, so as to effective When avoiding replacement, needing to turn bolt could be removed, and then can be effectively reduced when replacing oil field dc motor Time；

The bottom of motor body 1 is equipped with support plate 2, and the outer surface of support plate 2 is equipped with water proof rubber, to prevent seawater from spraying It is spread across on the dc motor of oil field, cleaning gets rusty easily not in time, is then damaged to oil field with dc motor, supports The top of plate 2 offers limiting slot 3, and the bottom of spring-go device 4 is adapted with the inside of limiting slot 3, and spring-go device 4 includes cylinder The top of body 41, cylinder 41 is fixedly connected with the bottom of motor body 1, and the bottom movable sleeve of cylinder 41 is connected to T shape column 42, T shape The bottom of column 42 and the bottom connection of 3 inner wall of limiting slot touch, and the internal activity of cylinder 41 is socketed with limit plate 43, T shape column 42 Top runs through cylinder 41 and extends to the inside of cylinder 41, and the top of T shape column 42 is fixedly connected with the bottom of limit plate 43, cylinder 41 internal activity is socketed with Elastic return members 44, the fixed company in the top of Elastic return members 44 and the top of 41 inner wall of cylinder Connect, Elastic return members 44 and low side is fixedly connected with the top of limit plate 43, when worker by fixed clamping apparatus with After oil field is separated with dc motor, at this time since the restoring force of limit plate 43 drives motor body 1 to move upwards clothes, then just In making motor body 1 with fixed frame to separating, so as to effectively avoid oil field dc motor from being connected to fixation for a long time The person of being not convenient to use is isolated on frame.

When work, when worker replaces oil field with dc motor progressive, drawn to the side of remotely located cap 7 is dynamic Cap 21 then drives limited post 193 and the left end of limited post 193 and the inside of limit hole 20 is made to be separated, then due to elasticity The restoring force of extensible member 12 then drives fixed link 8 to move upwards, at this time the right side of the bottom end of fixed link 8 and interlocking lever 16 To separation, then by the elastic force of elastic compression part 14 to the right, drive the left end of interlocking lever 16 de- from the inside of locating slot 5 From then by the restoring force of limit plate 43 in spring-go device 4, then drive motor body 1 is moved upwards, consequently facilitating using Oil field is taken out and is replaced with dc motor by person.

Claims

1. a kind of oil field dc motor, including motor body (1), it is fixedly mounted on the spring-go dress of motor body (1) bottom It sets (4) and is provided with the T-slot (6) of two sides at the top of motor body (1), it is characterised in that: opened up on the right side of the motor body (1) Have transverse groove (17), is fixedly installed with annular slab (18) at the top of transverse groove (17) inner wall, the top of the annular slab (18) Portion runs through motor body (1) and extends to the top of motor body (1), the outer surface of the annular slab (18) and motor body (1) inside is fixedly connected, and the internal activity of the transverse groove (17) is socketed with anti-dropout unit (19), the anti-dropout unit (19) include vertical panel (191), pass through elastic spacing on the right side of the right side of the vertical panel (191) and transverse groove (17) inner wall Component (192) is fixedly connected；

The quantity of the T-slot (6) is two, and two T-slots (6) are symmetrical with motor body (1) vertical direction middle line Axis is symmetrical, and the internal activity of the T-slot (6) is socketed with fixed link (8), the outer surface movable sleeve of the fixed link (8) Be connected to transverse plate (10), the inside of the motor body (1) and be located at the same T-slot (6) the left and right sides offer it is perpendicular To slot (9), the equal movable sleeve in inside of two vertical slots (9) is connected to clamping block (11), the left and right two of the transverse plate (10) Side extends through corresponding two vertical slots (9) and the clamping block (11) internal with vertical slot (9) is fixedly connected, the transverse plate (10) internal activity of outer surface and motor body (1) is socketed, and the outer surface pivot bush unit of the fixed link (8) is flexible to be stretched The inside of contracting component (12), the T-slot (6) is connected to interlocking lever (16), the interlocking lever by fixed plate (13) movable sleeve (16) right side and the bottom of fixed link (8) are mutually clamped, the flexible compression unit of outer surface pivot bush unit of the interlocking lever (16) The outer surface fixing sleeve of part (14), the interlocking lever (16) is connected to fixed block (15), the elastic compression part (14) and fixation Block (15) is respectively positioned on the inside of T-slot (6), and the left end of the elastic compression part (14) and the left side of T-slot (6) inner wall are fixed It connects, is fixedly connected on the left of the right end of the elastic compression part (14) and fixed plate (13)；

The bottom of the motor body (1) is equipped with support plate (2), offers limiting slot (3), institute at the top of the support plate (2) The bottom for stating spring-go device (4) is adapted with the inside of limiting slot (3), and the spring-go device (4) includes cylinder (41), described The top of cylinder (41) is fixedly connected with the bottom of motor body (1), and the bottom movable sleeve of the cylinder (41) is connected to T shape column (42), the bottom connection of the bottom of the T shape column (42) and limiting slot (3) inner wall touches, the internal activity set of the cylinder (41) It is connected to limit plate (43), the top of the T shape column (42) runs through cylinder (41) and extends to the inside of cylinder (41), the T shape The top of column (42) is fixedly connected with the bottom of limit plate (43), and the internal activity of the cylinder (41) is socketed with elastic recovery portion Part (44) is fixedly connected at the top of the top of the Elastic return members (44) and cylinder (41) inner wall, the elastic recovery portion Part (44) and be fixedly connected at the top of low side and limit plate (43).

2. a kind of oil field dc motor according to claim 1, it is characterised in that: the top of the vertical panel (191) Portion, which is fixedly installed with, draws cap (21), and the top for drawing cap (21) is through annular slab (18) and extends to the upper of annular slab (18) Side, the inner wall pivot bush unit of the outer surface for drawing cap (21) and annular slab (18).

3. a kind of oil field dc motor according to claim 1, it is characterised in that: the elastic flexible component (12) Top and T-slot (6) inner wall at the top of be fixedly connected, the top of the bottom end of the elastic flexible component (12) and transverse plate (10) Portion is fixedly connected.

4. a kind of oil field dc motor according to claim 1, it is characterised in that: the top of the fixed link (8) Through motor body (1) and extend to the top of motor body (1), the outer surface of the fixed link (8) and motor body (1) Internal activity socket, the top of the fixed link (8) is fixedly connected with positioning cap (7).

5. a kind of oil field dc motor according to claim 4, it is characterised in that: the right side of the positioning cap (7) It offers limit hole (20), the inside of the limit hole (20) and is connected with limited post (193), a left side for the limited post (193) End is through motor body (1) and positioning cap (7) and the inside for extending to limit hole (20).

6. a kind of oil field dc motor according to claim 1, it is characterised in that: the appearance of the fixed block (15) The internal activity of face and T-slot (6) is socketed, and the fixed block (15) is parallel to each other with transverse plate (10) horizontal direction.

7. a kind of oil field dc motor according to claim 1, it is characterised in that: on the right side of the interlocking lever (16) The angle of inclined surface and horizontal plane is 45 degree, and the inclined surface of fixed link (8) bottom and the angle of horizontal plane are also four 15 degree.