CN207776842U - A kind of Framework of Pumping Unit stable equilibrium protection auxiliary device - Google Patents
A kind of Framework of Pumping Unit stable equilibrium protection auxiliary device Download PDFInfo
- Publication number
- CN207776842U CN207776842U CN201820167776.6U CN201820167776U CN207776842U CN 207776842 U CN207776842 U CN 207776842U CN 201820167776 U CN201820167776 U CN 201820167776U CN 207776842 U CN207776842 U CN 207776842U
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- CN
- China
- Prior art keywords
- walking beam
- pumping unit
- framework
- auxiliary device
- lower face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Framework of Pumping Unit stable equilibriums to protect auxiliary device, in front of holder and the part at horse head rear and be walking beam the left and right sides, vertical supporter is respectively set, limit bow strip is respectively set on two opposite one side tops of vertical supporter, limit bow strip passes through ball and walking beam point contact, form an effect to being limited at left and right sides of walking beam, so that in before walking beam after 3 points suffer restraints, also walking beam is allowed for work as and be only capable of doing lever-type swing up and down, it causes to wear a little without generating micro-swinging in larger intermittent wind-force effect, the working life of pumping unit can be effectively improved.
Description
Technical field
The utility model belongs to the technical field of oil exploration equipment more particularly to a kind of Framework of Pumping Unit stable equilibrium is protected
Protect auxiliary device.
Background technology
Pumping unit is a kind of machinery equipment for exploiting oil, is commonly called as " kowtowing machine ".Pumping unit be in rod pumping system most
Main lifting equipment.According to whether there is walking beam, beam pumping unit can be divided into and without beam pumping unit.Beam pumping unit
Basic characteristics are simple in structure, and manufacture is easy, easy to use, and especially it can be for a long time in the round-the-clock operating in oil field, using can
It leans on.Therefore, although it that there are the acceleration of horse head point suspension movement is larger, counterbalance effect is poor, it is less efficient, in long stroke body
The shortcomings of product is larger and heavy, but still be current most widely used pumping unit.
Due to the work field of pumping unit, the pumping unit to work under various environment has, so in order to ensure pumping unit just
It often reliably works, the pumping unit for special working environment is needed to optimize, especially under the larger operating mode of wind-force,
Framework of Pumping Unit needs to add stable equilibrium structure, prevents the hinged place of walking beam and holder from being influenced by intermittent big wind-force and deposits
In micro-swinging, causes to wear a little, influence the working life of pumping unit.
Utility model content
For the above existing problem, the utility model provides a kind of Framework of Pumping Unit stable equilibrium protection auxiliary dress
Set, in front of holder and the part at horse head rear and be walking beam the left and right sides, vertical supporter is respectively set, it is vertical at two
Limit bow strip is respectively set in the opposite one side top of supporter, and limit bow strip forms one by ball and walking beam point contact
A effect to being limited at left and right sides of walking beam so that in before walking beam after 3 points suffer restraints, also allow for
Walking beam when and be only capable of doing it is lever-type swing up and down, caused without generating micro-swinging in larger intermittent wind-force effect
It wears a little, the working life of pumping unit can be effectively improved.
The technical solution of the utility model is：
The utility model provides a kind of Framework of Pumping Unit stable equilibrium protection auxiliary device, including walking beam, holder, repairing frame
And hinged block, the holder is vertically arranged and upper end is nested with the hinged block, and the upper end of the hinged block is fixed at institute
The lower face center of walking beam is stated, the repairing frame is around the frame upper and is fixedly installed on the bracket, the holder
Front be vertically arranged there are two parallel vertical supporter；It is fixedly installed down between the lower end of two vertical supporters
Fishplate bar, the lower face of the lower connecting plate and the lower face of the holder are in same level；Two vertical supporters
Upper end between be fixedly installed upper connecting rod, the lower face of the upper connecting rod does not contact with the upper surface of the walking beam and will not
Hinder the movement of the walking beam；The opposite side top of two vertical supporters is respectively arranged with limit bow strip, two
The opposite one side of the limit bow strip is in contact with the left and right ends face of the walking beam with the way of contact of point contact respectively.
Further, the limit bow strip includes matrix block, covering piece and ball, and described matrix block is fixed at institute
It states on vertical supporter, described matrix block is provided with the covering piece towards being bolted on the end face of the walking beam, institute
State be embedded between covering piece and described matrix block it is multiple it is adjacent between equidistant ball, the ball stretch out the covering piece and
There are point contacts with the walking beam.
Further, it is respectively arranged with connecting plate at left and right sides of the lower face front end of the repairing frame, the connecting plate
Front end is bolted to be connected with the vertical supporter.
Further, the lower face of the holder and the lower connecting plate is bolted respectively is arranged in oil pumping unit base
On.
As a result of above-mentioned technology, be allowed to specific positive beneficial effect compared with prior art is the utility model：
1, the utility model in front of holder and the part at horse head rear and be walking beam the left and right sides, it is vertical to be respectively set
Limit bow strip is respectively set on two opposite one side tops of vertical supporter in supporter, limit bow strip by ball with
Walking beam point contact forms an effect to being limited at left and right sides of walking beam so that after in before walking beam 3 points it is equal
Suffer restraints, also allow for walking beam when and be only capable of doing it is lever-type swing up and down, without in larger intermittent wind-force effect
It generates micro-swinging and causes to wear a little, the working life of pumping unit can be effectively improved.
2, the utility model structure is safe and reliable, improves the reliability under pumping unit special operation condition, has good city
Field foreground.
3, the utility model good product performance, service life are long.
4, the utility model is easy to use, convenient and efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the structural schematic diagram that bow strip is limited in the utility model；
Fig. 4 is the front view that bow strip is limited in the utility model；
Fig. 5 is the sectional view at A-A in Fig. 4.
In figure：1- upper connecting rods, the vertical supporters of 2-, 3- matrix blocks, 4- covering pieces, 5- balls, 6- walking beams, 7- connecting plates,
8- holders, 9- lower connecting plates, 10- repairing frames, 11- hinged blocks.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.Following disclosure provides many different embodiments or example is used for realizing the utility model
Different structure.In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relationship between discussed various embodiments and/or setting itself is not indicated.It should be noted that illustrated in the accompanying drawings
Component is not drawn necessarily to scale.The description to known assemblies and treatment technology and process is omitted to avoid not in the utility model
Necessarily limit the utility model.
In addition, in the description of the present invention, it should be noted that term " center ", "center", "upper", "lower",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner", "outside" be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply relative importance.
As shown in attached drawing 1- attached drawings 3, the utility model provides a kind of Framework of Pumping Unit stable equilibrium protection auxiliary device, packet
Walking beam 6, holder 8, repairing frame 10 and hinged block 11 are included, holder 8 is vertically arranged and upper end is nested with hinged block 11, hinged block 11
Upper end is fixed at the lower face center of walking beam 6, and repairing frame 10 is around 8 top of holder and is fixed on holder 8, holder
8 front is vertically arranged there are two parallel vertical supporter 2；It is fixedly installed down between the lower end of two vertical supporters 2
Fishplate bar 9, the lower face of lower connecting plate 9 are in the lower face of holder 8 in same level；The upper end of two vertical supporters 2 it
Between be fixedly installed upper connecting rod 1, the lower face of upper connecting rod 1 does not contact and will not hinder the fortune of walking beam 6 with the upper surface of walking beam 6
It is dynamic；The opposite side top of two vertical supporters 2 is respectively arranged with limit bow strip, the opposite one side of two limit bow strips
It is in contact respectively with the way of contact of point contact with the left and right ends face of walking beam 6.
It includes matrix block 3, covering piece 4 and ball 5 to limit bow strip, and matrix block 3 is fixed on vertical supporter 2,
Matrix block 3 is provided with covering piece 4 towards being bolted on the end face of walking beam 6, is embedded between covering piece 4 and matrix block 3
Multiple adjacent equidistant balls 5, ball 5 stretches out covering piece 4 and there are point contacts with the walking beam 6, reduces and is swum in limitation
While beam 6 generates left and right micro-swinging under larger intermittent wind-force effect, reduce between limit bow strip and walking beam 6
Fretting wear improves the service life of limit bow strip.
It is respectively arranged with connecting plate 7 at left and right sides of the lower face front end of repairing frame 10, the front end of connecting plate 7 is connected by bolt
It connects and is connected with vertical supporter 2,.
The lower face of holder 8 and lower connecting plate 9 is bolted respectively to be arranged on oil pumping unit base so that 8 He of holder
Lower connecting plate 9 obtains good fixation.
By using above-mentioned technical proposal, the part at 8 front of holder and horse head rear and be walking beam 6 the left and right sides,
Vertical supporter 2 is respectively set, limit is respectively set using the vertical opposite one side top of supporter 2 made of channel steel at two
Bow strip, limit bow strip form a work limited to the left and right sides of walking beam 6 by ball 5 and 6 point contact of walking beam
With so that in before walking beam 6 after 3 points suffer restraints, also allow for walking beam 6 when and be only capable of doing the lever-type upper bottom
It is dynamic, it causes to wear a little without generating micro-swinging in larger intermittent wind-force effect, pumping unit can be effectively improved
Working life.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.And the material side used by each parts of the utility model
Face, if the parts with the description of " elasticity " term, what be may be used is spring steel material, can also be using rubber material
Matter；If the parts with the description of " rigidity " term, what be may be used is steel material, can also be using hard engineering plastic
Expect material.For the ordinary skill in the art, above-mentioned term can be understood in the utility model according to concrete condition
In concrete meaning.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (4)
1. auxiliary device, including walking beam, holder, repairing frame and hinged block, the branch are protected in a kind of Framework of Pumping Unit stable equilibrium
Frame is vertically arranged and upper end is nested with the hinged block, and the upper end of the hinged block is fixed in the lower face of the walking beam
Centre, the repairing frame is around the frame upper and is fixedly installed on the bracket, it is characterised in that：The front of the holder
Parallel vertical supporter there are two being vertically arranged；It is fixedly installed lower connecting plate between the lower end of two vertical supporters,
The lower face of the lower connecting plate and the lower face of the holder are in same level；The upper end of two vertical supporters
Between be fixedly installed upper connecting rod, the lower face of the upper connecting rod does not contact with the upper surface of the walking beam and will not hinder institute
State the movement of walking beam；The opposite side top of two vertical supporters is respectively arranged with limit bow strip, two limits
Bow strip opposite one side in position is in contact with the left and right ends face of the walking beam with the way of contact of point contact respectively.
2. auxiliary device is protected in a kind of Framework of Pumping Unit stable equilibrium according to claim 1, it is characterised in that：The limit
Position bow strip includes matrix block, covering piece and ball, and described matrix block is fixed on the vertical supporter, described matrix
Block is provided with the covering piece towards being bolted on the end face of the walking beam, between the covering piece and described matrix block
Multiple adjacent equidistant balls are embedded with, the ball stretches out the covering piece and there are point contacts with the walking beam.
3. auxiliary device is protected in a kind of Framework of Pumping Unit stable equilibrium according to claim 1, it is characterised in that：The inspection
It repaiies and is respectively arranged with connecting plate at left and right sides of the lower face front end of frame, the front end of the connecting plate is bolted erects with described
Allotment support body is connected.
4. auxiliary device is protected in a kind of Framework of Pumping Unit stable equilibrium according to claim 1, it is characterised in that：The branch
The lower face of frame and the lower connecting plate is bolted respectively to be arranged on oil pumping unit base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167776.6U CN207776842U (en) | 2018-01-31 | 2018-01-31 | A kind of Framework of Pumping Unit stable equilibrium protection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167776.6U CN207776842U (en) | 2018-01-31 | 2018-01-31 | A kind of Framework of Pumping Unit stable equilibrium protection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776842U true CN207776842U (en) | 2018-08-28 |
Family
ID=63210885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167776.6U Expired - Fee Related CN207776842U (en) | 2018-01-31 | 2018-01-31 | A kind of Framework of Pumping Unit stable equilibrium protection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776842U (en) |
-
2018
- 2018-01-31 CN CN201820167776.6U patent/CN207776842U/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: 20180828 Termination date: 20190131 |