CN207920578U - A kind of transmitting ball device used convenient for set tube driving system - Google Patents
A kind of transmitting ball device used convenient for set tube driving system Download PDFInfo
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- CN207920578U CN207920578U CN201721848389.0U CN201721848389U CN207920578U CN 207920578 U CN207920578 U CN 207920578U CN 201721848389 U CN201721848389 U CN 201721848389U CN 207920578 U CN207920578 U CN 207920578U
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- cylinder
- pushing tow
- swivel nut
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Abstract
The utility model discloses a kind of transmitting ball devices used convenient for set tube driving system,Including cylinder and pushing tow lead screw,There is hermatic door in one end of the cylinder by the way that fixing bolt is vertically-mounted,The other end center level of the cylinder is welded with stop collar,The stop collar inner horizontal is equipped with pushing tow lead screw,The driving swivel nut lower part is equipped with driving gear,The output end that the driving gear passes through driving axis connection pushing tow motor,The pushing tow motor is horizontally arranged at one end of cylinder,Upper surface in the middle part of the cylinder is welded with neck,Neck interior vertical axis position is equipped with coil,The inside installation of the coil is cored,Steel ball is installed immediately below the iron core,The utility model,Pushing tow motor makes driving swivel nut rotate,To make pushing tow lead screw push steel ball,The automatic pitching work for carrying out steel ball,Without manual hand manipulation,Improve the adaptability to varying environment.
Description
Technical field
The utility model is related to emit ball device technical field, specially a kind of transmitting used convenient for set tube driving system
Ball device.
Background technology
Well cementation is an indispensable important link during being drilled well operations, it includes setting of casing and cementing.Gu
Well technology is multi-disciplinary comprehensive application technology, has the characteristics that systematicness, disposable and time are short.The main purpose of well cementation is
Casing in protection and support oil/gas well, the stratum such as packing oil, gas and water.It needs to use cementing head, cementing head in anchorage
It generally requires to carry out pitching to build the pressure work, this just needs to emit ball device.
Existing transmitting ball device needs manual hand manipulation, greatly limits the requirement to working environment, transmitting ball dress
Setting internal steel ball, portion shakes in the device, be easy to cause internal part damage, simultaneously because seal is poor inside device, it is external
Mud or grit are easily accessible inside device, reduce the reliability of device.
Utility model content
The purpose of this utility model is to provide a kind of transmitting ball device used convenient for set tube driving system, pushing tow motors
Driving swivel nut is set to rotate, to make pushing tow lead screw push steel ball, the automatic pitching work for carrying out steel ball, without manually grasping
Make, improves the adaptability to varying environment, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of that set tube driving system is convenient for use
Emit ball device, there are a hermatic door in including cylinder and pushing tow lead screw, one end of the cylinder by the way that fixing bolt is vertically-mounted, described
The other end center level of cylinder is welded with stop collar, and the stop collar inner horizontal is equipped with pushing tow lead screw, institute
It states pushing tow lead screw and driving swivel nut is installed in the side external screw-thread of inner barrel, the driving swivel nut is connected by ball bearing
The side of stop collar, the driving swivel nut lower part are equipped with driving gear, and the driving gear is by driving axis connection pushing tow electricity
The output end of machine, the pushing tow motor are horizontally arranged at one end of cylinder, and the upper surface in the middle part of the cylinder is welded with neck
Portion, neck interior vertical axis position are equipped with coil, and the inside installation of the coil is cored, the iron core just under
Side is equipped with steel ball.
Preferably, the described one end of pushing tow lead screw far from cylinder is fixed with handwheel by fixing bolt.
Preferably, side of the hermatic door far from cylinder is equipped with connecting flange.
Preferably, the mandrel lower both sides are fixedly connected with the inner wall of cylinder, the iron core lower surface by fastening bolt
Center is stamped with the groove being adapted with steel ball.
Preferably, the coil connects binding post by conducting wire, and the binding post is mounted on the top of protection cap, the guarantor
Protecting cover is threadably mounted at the top of neck.
Preferably, the hermatic door includes baffle, swivel nut, leading screw and opens and closes motor, baffle top side interposition
Set it is vertically-mounted have a swivel nut, the swivel nut is mounted on the outside of leading screw, and the leading screw top is fixedly connected with the output for opening and closing motor
End.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model, pushing tow motor make driving swivel nut rotate, and to make pushing tow lead screw push steel ball, carry out steel automatically
The pitching of ball works, and is not necessarily to manual hand manipulation, improves the adaptability to varying environment；
2, the electromagnet stationary balls of coil and iron core composition, avoid shaking in steel ball cylinder, reduce steel ball to various portions
The collision of part improves the reliability of device；
3, hermatic door makes inner barrel carry out holding closed environment, reduces external mud or grit enters inner barrel resistance
The normal work for hindering internal part improves the reliability of device.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model；
Fig. 2 is the hermatic door diagrammatic cross-section of the utility model.
In figure：1 cylinder, 2 pushing tow lead screws, 3 stop collars, 4 steel balls, 5 coils, 6 driving swivel nuts, 7 ball bearings, 8 sliding tooths
Wheel, 9 pushing tow motors, 10 necks, 11 protection caps, 12 binding posts, 13 hermatic doors, 131 baffles, 132 swivel nuts, 133 leading screws, 134 are opened
Close motor, 14 connecting flanges, 15 handwheels, 16 iron cores.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：The transmitting ball used convenient for set tube driving system
Device, including cylinder 1 and pushing tow lead screw 2, there is a hermatic door 13 in one end of the cylinder 1 by the way that fixing bolt is vertically-mounted, described
Hermatic door 13 avoids extraneous mud from entering inside cylinder 1；The other end center level of the cylinder 1 is welded with limit
Set 3,3 inner horizontal of the stop collar are equipped with pushing tow lead screw 2, and the pushing tow lead screw 2 pushes steel ball 4；The pushing tow lead screw 2 exists
Side external screw-thread inside cylinder 1 is equipped with driving swivel nut 6, and the rotation of the driving swivel nut 6 driving pushing tow lead screw 2, which orients, to be moved
It is dynamic；The driving swivel nut 6 connects the side of stop collar 3 by ball bearing 7, and 6 lower part of driving swivel nut is equipped with sliding tooth
Wheel 8, the tooth socket that 6 outside of driving swivel nut is arranged are engaged with driving gear 8；The driving gear 8 is by driving axis connection top
The output end of motor 9 is pushed away, the pushing tow motor 9, which exports power, makes driving gear 8 rotate, and the pushing tow motor 9 is alternating-current brushless
Motor；The pushing tow motor 9 is horizontally arranged at one end of cylinder 1, and the upper surface at 1 middle part of the cylinder is welded with neck
10,10 inner vertical axial location of the neck is equipped with coil 5, the inside installation cored 16 of the coil 5, the coil
5 and iron core 16 form electromagnet to adsorb steel ball 4, to steel ball 4 fix；The underface of the iron core 16 is equipped with steel ball 4.
Specifically, the described one end of pushing tow lead screw 2 far from cylinder 1 is fixed with handwheel 15, the handwheel by fixing bolt
15 are convenient for manual operation.
Specifically, side of the hermatic door 13 far from cylinder 1 is equipped with connecting flange 14.
Specifically, 16 lower part both sides of the iron core are fixedly connected with the inner wall of cylinder 1 by fastening bolt, under the iron core 16
Centre of surface position is stamped with the groove being adapted with steel ball 4.
Specifically, the coil 5 connects binding post 12 by conducting wire, the binding post 12 is mounted on the top of protection cap 11
Portion, the protection cap 11 are threadably mounted at the top of neck 10.
Specifically, the hermatic door 13 includes baffle 131, swivel nut 132, leading screw 133 and opens and closes motor 134, the baffle
131 tops side centre position are vertically-mounted to have swivel nut 132, the swivel nut 132 to be mounted on the outside of leading screw 133, the leading screw
133 tops are fixedly connected with the output end for opening and closing motor 134, and the keying motor 134 is AC brushless electric machine.
Operation principle：Steel ball 4 is placed in immediately below iron core 16, and external dc electricity is transported to by binding post 12 in coil 5,
Iron core 16 is set to generate magnetic-adsorption steel ball 4, to fix steel ball, pushing tow motor 9, which works, when carrying out penetrating ball work drives
Dynamic driving gear 8 rotates, and so that driving swivel nut 6 is rotated by the rotation of driving gear 8, to make pushing tow lead screw 2 to moving inside cylinder 1
Dynamic coil 5 simultaneously powers off, and pushing tow lead screw 2 pushes steel ball movement, opens and closes motor 134 at this time and works, and driving leading screw 133 rotates, by
The effect of swivel nut 132 makes baffle 131 open, and the opening of cylinder 1 is opened, and 4 working seal door 13 of steel ball, which enters inside cementing head, to carry out
Pitching builds the pressure work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of transmitting ball device used convenient for set tube driving system, including cylinder (1) and pushing tow lead screw (2), feature exists
In：There are hermatic door (13), the other end center of the cylinder (1) in one end of the cylinder (1) by the way that fixing bolt is vertically-mounted
Position level is welded with stop collar (3), and stop collar (3) inner horizontal is equipped with pushing tow lead screw (2), the pushing tow silk
Bar (2) is equipped with driving swivel nut (6) in the internal side external screw-thread of cylinder (1), and the driving swivel nut (6) passes through ball bearing
(7) side of connection stop collar (3), driving swivel nut (6) lower part are equipped with driving gear (8), and the driving gear (8) is logical
The output end of axis connection of overdriving pushing tow motor (9), the pushing tow motor (9) are horizontally arranged at one end of cylinder (1), the cylinder
Upper surface in the middle part of body (1) is welded with neck (10), and neck (10) the inner vertical axial location is equipped with coil
(5), cored (16) are installed in the inside of the coil (5), and steel ball (4) is equipped with immediately below the iron core (16).
2. a kind of transmitting ball device used convenient for set tube driving system according to claim 1, it is characterised in that：It is described
The one end of pushing tow lead screw (2) far from cylinder (1) is fixed with handwheel (15) by fixing bolt.
3. a kind of transmitting ball device used convenient for set tube driving system according to claim 1, it is characterised in that：It is described
Side of the hermatic door (13) far from cylinder (1) is equipped with connecting flange (14).
4. a kind of transmitting ball device used convenient for set tube driving system according to claim 1, it is characterised in that：It is described
Iron core (16) lower part both sides are fixedly connected with the inner wall of cylinder (1), iron core (16) the lower surface center by fastening bolt
It is stamped with the groove being adapted with steel ball (4).
5. a kind of transmitting ball device used convenient for set tube driving system according to claim 1, it is characterised in that：It is described
Coil (5) connects binding post (12) by conducting wire, and the binding post (12) is mounted on the top of protection cap (11), the protection cap
(11) it is threadably mounted at the top of neck (10).
6. a kind of transmitting ball device used convenient for set tube driving system according to claim 1, it is characterised in that：It is described
Hermatic door (13) includes baffle (131), swivel nut (132), leading screw (133) and opens and closes motor (134), baffle (131) top
Side centre position is vertically-mounted to have swivel nut (132), the swivel nut (132) to be mounted on the outside of leading screw (133), the leading screw
(133) top is fixedly connected with the output end for opening and closing motor (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848389.0U CN207920578U (en) | 2017-12-26 | 2017-12-26 | A kind of transmitting ball device used convenient for set tube driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848389.0U CN207920578U (en) | 2017-12-26 | 2017-12-26 | A kind of transmitting ball device used convenient for set tube driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920578U true CN207920578U (en) | 2018-09-28 |
Family
ID=63607982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848389.0U Active CN207920578U (en) | 2017-12-26 | 2017-12-26 | A kind of transmitting ball device used convenient for set tube driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920578U (en) |
-
2017
- 2017-12-26 CN CN201721848389.0U patent/CN207920578U/en active Active
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