CN209324318U - Pumping unit support frame with shock-absorbing function - Google Patents
Pumping unit support frame with shock-absorbing function Download PDFInfo
- Publication number
- CN209324318U CN209324318U CN201920007341.XU CN201920007341U CN209324318U CN 209324318 U CN209324318 U CN 209324318U CN 201920007341 U CN201920007341 U CN 201920007341U CN 209324318 U CN209324318 U CN 209324318U
- Authority
- CN
- China
- Prior art keywords
- support frame
- yielding rubber
- rubber bar
- bearing block
- frame ontology
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pumping unit support frame with shock-absorbing function, the bearing block for being used to install walking beam including support frame ontology and above support frame ontology, four edges of support frame ontology upper surface are provided with guide post, the activity of guide post upper end extendes back outside for bearing block through bearing block and is threaded with locking nut, bearing block is slidably connected with guide post, yielding rubber bar is embedded on the upper surface of support frame ontology between two neighboring guide post, the groove for yielding rubber bar insertion is provided on the upper surface of support frame ontology, several dampings protrusion is provided on the upper surface of yielding rubber bar, damping protrusion is individual dome-like structures, the upper end of damping protrusion and the lower end surface of bearing block offset；The utility model can play buffer function to support frame ontology, so, the phenomenon that capable of reducing the damage of support frame ontology, and can effectively avoid support frame ontology from being broken.
Description
Technical field
The utility model belongs to technical field of oil extraction equipment, is related to a kind of pumping unit support frame with shock-absorbing function.
Background technique
Currently, the pumping unit used in oil recovery process is mostly rod beam-pumping unit, support frame, installation are generally comprised
Bearing block, the walking beam being rotatably connected on bearing block and the polished rod being connect with walking beam on the support frame, however peace at present
Do not have damping between the bearing block and support frame of dress on the support frame, so, is broken and is detached from suddenly in polished rod
When walking beam, walking beam can cause very big impact to support frame, to will cause the damage of support frame, or even will cause support frame
Fracture.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of pumping unit support frame with shock-absorbing function,
When polished rod is broken suddenly, buffer function can be played to support frame ontology, so, can reduce the damage of support frame ontology
The phenomenon that hurting, and capable of effectively avoiding support frame ontology from being broken.
Purpose of the utility model is realized as follows:
The pumping unit support frame with shock-absorbing function of the utility model, including support frame ontology and be located at support frame ontology
The bearing block for being used to install walking beam of top, four edges of support frame ontology upper surface are provided with guide post, and guide post upper end is living
Dynamic to extend back outside for bearing block and be threaded with locking nut through bearing block, bearing block is slidably connected with guide post, and adjacent two
Yielding rubber bar is embedded on the upper surface of support frame ontology between a guide post, being provided on the upper surface of support frame ontology can
For the groove of yielding rubber bar insertion, several dampings protrusion is provided on the upper surface of yielding rubber bar, damping protrusion is circle
Dome-shaped structure, the upper end of damping protrusion and the lower end surface of bearing block offset.
The pumping unit support frame with shock-absorbing function of the utility model, wherein be provided on the inner sidewall of groove upper end
Guiding can be cooperated to facilitate yielding rubber bar to be embedded into the first annular guide surface in groove with yielding rubber bar；Pass through the first ring
The setting of shape guide surface, when assembling yielding rubber bar, yielding rubber bar can cooperate with first annular guide surface to be oriented to convenient
Yielding rubber bar is embedded into groove.
The pumping unit support frame with shock-absorbing function of the utility model, wherein on the lateral wall of yielding rubber bar lower end
The second annular guide surface being oriented to facilitate yielding rubber bar to be embedded into groove can be cooperated with the inner sidewall of groove by being provided with；It is logical
The setting for crossing the second annular guide surface, when assembling yielding rubber bar, the second annular guide surface can cooperate with the inner sidewall of groove
Guiding is to facilitate yielding rubber bar to be embedded into groove.
The pumping unit support frame with shock-absorbing function of the utility model, wherein be provided on the interior bottom of groove several
A positioning pin is provided with several on the lower end surface of yielding rubber bar respectively for the location hole of one of positioning pin insertion；
After by using this structure, the positioning to yielding rubber bar can be realized.
The pumping unit support frame with shock-absorbing function of the utility model, wherein positioning pin is round-like structure, location hole
Shape and positioning pin shape match；After by using this structure, positioning pin can be more easily inserted into location hole.
The utility model on the upper surface of support frame ontology by being embedded yielding rubber bar, and bearing block and support frame sheet
Guide post on body is slidably connected, and so, when polished rod is broken suddenly, can play buffer function to support frame ontology, this
Sample one can reduce the damage of support frame ontology, and the phenomenon that can effectively avoid support frame ontology from being broken.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is that the utility model removes the overlooking structure diagram after bearing block and clamping screw；
Fig. 3 is the cross-section diagram after yielding rubber pad and support frame cooperation；
Fig. 4 is amplified structural schematic diagram at A in Fig. 3.
Specific embodiment
Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.
In the description of the present invention, unless otherwise indicated, term " on ", "lower", "left", "right", "front", "rear",
The orientation or state relation of the instructions such as " top ", " bottom " are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the certain party that the mechanism of indication or suggestion meaning or component must have
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
It even, can also be indirectly connected through an intermediary.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of pumping unit support frame with shock-absorbing function, including support frame ontology 1 and above support frame ontology 1
For installing the bearing block 2 of walking beam, four edges of 1 upper surface of support frame ontology are provided with guide post 11, and 11 upper end of guide post is living
Dynamic to extend back outer for bearing block 2 through bearing block 2 and be threaded with locking nut 4, bearing block 2 is slidably connected with guide post 11,
Yielding rubber bar 3, the upper end of support frame ontology 1 are embedded on the upper surface of support frame ontology 1 between two neighboring guide post 11
The groove 12 being embedded in for yielding rubber bar 3 is provided on face, it is convex to be provided with several dampings on the upper surface of yielding rubber bar 3
31 are played, damping protrusion 31 is individual dome-like structures, and the upper end of damping protrusion 31 and the lower end surface of bearing block 2 offset；12 upper end of groove
Inner sidewall on be provided with can cooperate with yielding rubber bar 3 be oriented to facilitate that yielding rubber bar 3 is embedded into groove 12 first
Annular guide surface 13；By the setting of first annular guide surface, when assembling yielding rubber bar, yielding rubber bar can be with the first ring
Shape guide surface cooperation guiding is to facilitate yielding rubber bar to be embedded into groove；It is provided on the lateral wall of 3 lower end of yielding rubber bar
The second annular guide surface 32 being oriented to facilitate yielding rubber bar 3 to be embedded into groove 12 can be cooperated with the inner sidewall of groove 12；
By the setting of the second annular guide surface, when assembling yielding rubber bar, the second annular guide surface can match with the inner sidewall of groove
Guiding is closed to facilitate yielding rubber bar to be embedded into groove；Several positioning pins 14, damping are provided on the interior bottom of groove 12
Several are provided on the lower end surface of rubber strip 3 respectively for the location hole 33 of one of positioning pin 14 insertion；By using
After this structure, the positioning to yielding rubber bar can be realized；Positioning pin 14 is round-like structure, the shape of location hole 33 and fixed
The shape of position pin 14 matches；After by using this structure, positioning pin can be more easily inserted into location hole；This is practical new
Type on the upper surface of support frame ontology by being embedded yielding rubber bar, and the guide post on bearing block and support frame ontology slides and connects
It connects, so, when polished rod is broken suddenly, buffer function can be played to support frame ontology, so, branch can be reduced
The damage of support ontology, and the phenomenon that can effectively avoid support frame ontology from being broken.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
Above embodiments are not limited to, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the protection scope of the utility model.
Claims (5)
1. a kind of pumping unit support frame with shock-absorbing function, including support frame ontology (1) and it is located above support frame ontology (1)
For installing the bearing block (2) of walking beam, it is characterised in that: four edges of support frame as described above ontology (1) upper surface are arranged
Have guide post (11), guide post (11) the upper end activity extendes back for bearing block (2) outside through bearing block (2) and is threaded with lock
Tight nut (4), the bearing block (2) are slidably connected with guide post (11), the support frame ontology (1) between two neighboring guide post (11)
Upper surface on be embedded with yielding rubber bar (3), be provided on the upper surface of support frame as described above ontology (1) for yielding rubber bar
(3) groove (12) being embedded in, it is raised (31) to be provided with several dampings on the upper surface of the yielding rubber bar (3), described to subtract
Shaking raised (31) is individual dome-like structures, and the upper end of the damping raised (31) and the lower end surface of bearing block (2) offset.
2. the pumping unit support frame according to claim 1 with shock-absorbing function, which is characterized in that on the groove (12)
Being provided on the inner sidewall at end can cooperate guiding to facilitate yielding rubber bar (3) to be embedded into groove (12) with yielding rubber bar (3)
In first annular guide surface (13).
3. the pumping unit support frame according to claim 2 with shock-absorbing function, which is characterized in that the yielding rubber bar
(3) being provided on the lateral wall of lower end can cooperate guiding to facilitate yielding rubber bar (3) to be embedded into the inner sidewall of groove (12)
The second annular guide surface (32) in groove (12).
4. the pumping unit support frame according to claim 3 with shock-absorbing function, which is characterized in that the groove (12)
Several positioning pins (14) are provided on interior bottom, several are provided on the lower end surface of the yielding rubber bar (3) respectively can
For the location hole (33) of one of positioning pin (14) insertion.
5. the pumping unit support frame according to claim 4 with shock-absorbing function, which is characterized in that the positioning pin (14)
For round-like structure, the shape of the location hole (33) and the shape of positioning pin (14) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007341.XU CN209324318U (en) | 2019-01-03 | 2019-01-03 | Pumping unit support frame with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007341.XU CN209324318U (en) | 2019-01-03 | 2019-01-03 | Pumping unit support frame with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324318U true CN209324318U (en) | 2019-08-30 |
Family
ID=67730487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920007341.XU Expired - Fee Related CN209324318U (en) | 2019-01-03 | 2019-01-03 | Pumping unit support frame with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324318U (en) |
-
2019
- 2019-01-03 CN CN201920007341.XU patent/CN209324318U/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: 20190830 Termination date: 20200103 |