CN214146513U - Speed reducer fixing seat for pumping unit - Google Patents
Speed reducer fixing seat for pumping unit Download PDFInfo
- Publication number
- CN214146513U CN214146513U CN202120020134.5U CN202120020134U CN214146513U CN 214146513 U CN214146513 U CN 214146513U CN 202120020134 U CN202120020134 U CN 202120020134U CN 214146513 U CN214146513 U CN 214146513U
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- buffer
- base
- bottom plate
- speed reducer
- adjusting holes
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Abstract
The utility model relates to a speed reducer fixing base for beam-pumping unit belongs to oil well pumping equipment accessory technical field for the oil field. The device comprises a base, wherein a bottom plate is arranged above the base and is used for connecting a speed reducer; the base comprises a base plate, a base body is arranged in the middle of the base plate, an accommodating cavity is formed in the upper part of the base body, and the bottom plate is arranged in the accommodating cavity; two ends of the substrate are provided with first buffer adjusting holes, one side of each first buffer adjusting hole is provided with a first buffer spring, and the buffer directions of the first buffer adjusting holes and the first buffer springs are consistent; the bottom plate comprises a bottom plate body, second buffer adjusting holes are formed in two ends of the bottom plate body, a second buffer spring is arranged on one side of each second buffer adjusting hole and is arranged between the inner wall of the accommodating cavity and the bottom plate body, and the buffer directions of the second buffer adjusting holes and the second buffer springs are consistent; the first buffer adjusting holes and the second buffer adjusting holes are arranged in a staggered mode. The utility model discloses cushion the speed reducer atress, increased the pliability of speed reducer atress, prolonged speed reducer life.
Description
Technical Field
The utility model relates to a speed reducer fixing base for beam-pumping unit belongs to oil well pumping equipment accessory technical field for the oil field.
Background
The pumping unit is the main equipment for oil extraction production in the oil field at present. The beam pumping unit is widely used in various oil fields. Beam-pumping unit belongs to four-bar linkage, and its structure includes: walking beam, support, horse head, polished rod eye, connecting rod, reduction gear, by handle, base and motor, on the support passes through the bolt fastening on the base, polished rod eye fixed connection was equipped with the motor on the horse head on the base, and the motor passes through the belt and is connected with the reduction gear, and the crank is connected to the reduction gear, and the crank passes through the crank pin and is articulated with the connecting rod, and the connecting rod other end passes through the round pin hub connection with the crossbeam.
In the operation process, the crank, the connecting rod and the beam are stressed greatly, the equipment is positioned in the field for working, the working environment is poor, and the technical defects that:
the speed reducer bears a certain force in the working process, and the speed reducer vibrates in the working process, so that the moment is increased, and the service life of the speed reducer is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the speed reducer fixing seat for the pumping unit is provided, the stress of the speed reducer is buffered, the flexibility of the stress of the speed reducer is increased, and the service life of the speed reducer is prolonged.
The utility model discloses a speed reducer fixing seat for a pumping unit, which comprises a base, wherein a bottom plate is arranged above the base and is used for connecting a speed reducer;
the base comprises a base plate, a base body is arranged in the middle of the base plate, an accommodating cavity is formed in the upper part of the base body, and the bottom plate is arranged in the accommodating cavity; two ends of the substrate are provided with first buffer adjusting holes, one side of each first buffer adjusting hole is provided with a first buffer spring, and the buffer directions of the first buffer adjusting holes and the first buffer springs are consistent;
the bottom plate comprises a bottom plate body, second buffer adjusting holes are formed in two ends of the bottom plate body, a second buffer spring is arranged on one side of each second buffer adjusting hole and is arranged between the inner wall of the accommodating cavity and the bottom plate body, and the buffer directions of the second buffer adjusting holes and the second buffer springs are consistent;
the first buffer adjusting holes and the second buffer adjusting holes are arranged in a staggered mode.
Working process or working principle:
the bolt penetrates through the first buffer adjusting hole to be connected with the base plate and the mounting plate, and the outer end of the first buffer spring is fixedly connected with the mounting plate; the bolt penetrates through the second buffering adjusting hole to be connected with the base plate and the seat body, the speed reducer is fixedly connected with the base plate, the base plate can move relative to the mounting plate along the first buffering adjusting hole, and the first buffering spring plays a buffering role; the bottom plate can move relative to the seat body along the second buffer adjusting hole, and the second buffer spring plays a buffer role. First buffering regulation hole and second buffering regulation hole staggered arrangement can follow the vibration and the aversion of buffering the speed reducer in two directions, play the effect of a buffering to the atress of speed reducer, extension speed reducer life.
Preferably, a fixing hole is formed corresponding to the second buffer adjusting hole, and the fixing hole is a threaded fixing hole.
Preferably, the first buffer adjusting hole is a long-strip-shaped first buffer adjusting hole; the second buffer adjusting hole is a strip-shaped second buffer adjusting hole.
Preferably, the first buffering adjustment hole is arranged perpendicular to the second buffering adjustment hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up base and bottom plate, through first buffering regulation hole of staggered arrangement and second buffering regulation hole, through setting up first buffer spring and second buffer spring, realized buffering and the shock attenuation to the speed reducer from two directions, cushion the speed reducer atress, increased the pliability of speed reducer atress, prolonged speed reducer life.
2. Through setting up the holding chamber, it is firm reliable to clamp the bottom plate, and the installation is firm.
Drawings
FIG. 1: the three-dimensional structure of an embodiment of the utility model is schematically shown,
FIG. 2: the utility model discloses an overlook the schematic structure diagram of an embodiment.
In the figure: 1. a base 2 and a bottom plate;
1.1, a base plate 1.2, a first buffer spring 1.3, a first buffer adjusting hole 1.4, a seat body 1.5, an accommodating cavity 1.6 and a fixing hole;
2.1, a bottom plate body 2.2, a second buffer adjusting hole 2.3 and a second buffer spring.
Detailed Description
The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:
example 1
As shown in fig. 1-2, the speed reducer fixing seat for the pumping unit of the present invention comprises a base 1, a bottom plate 2 is disposed above the base 1, and the bottom plate 2 is used for connecting a speed reducer;
the base 1 comprises a base plate 1.1, a base body 1.4 is arranged in the middle of the base plate 1.1, an accommodating cavity 1.5 is formed in the upper part of the base body 1.4, and the bottom plate 2 is arranged in the accommodating cavity 1.5; two ends of the base plate 1.1 are provided with first buffer adjusting holes 1.3, one side of each first buffer adjusting hole 1.3 is provided with a first buffer spring 1.2, and the buffer directions of the first buffer adjusting holes 1.3 and the first buffer springs 1.2 are consistent; the bottom plate is higher than the containing cavity, so that the installation is convenient, and the bottom plate can be firmly clamped.
The bottom plate 2 comprises a bottom plate body 2.1, second buffer adjusting holes 2.2 are formed in two ends of the bottom plate body 2.1, a second buffer spring 2.3 is arranged on one side of each second buffer adjusting hole 2.2, the second buffer spring 2.3 is arranged between the inner wall of the containing cavity 1.5 and the bottom plate body 2.1, and the buffer directions of the second buffer adjusting holes 2.2 and the second buffer springs 2.3 are consistent;
the first buffer adjusting holes 1.3 and the second buffer adjusting holes 2.2 are arranged in a staggered mode.
And a fixing hole 1.6 is arranged corresponding to the second buffer adjusting hole 2.2, and the fixing hole 1.6 is a threaded fixing hole.
The first buffer adjusting hole 1.3 is a strip-shaped first buffer adjusting hole; the second buffer adjustment hole 2.2 is a strip-shaped second buffer adjustment hole.
Example 2
As shown in fig. 1 to 2, the first cushion adjustment hole 1.3 and the second cushion adjustment hole 2.2 are arranged vertically. The rest is the same as example 1.
Working process or working principle:
the bolt penetrates through the first buffer adjusting hole 1.3 to be connected with the base plate 1.1 and the mounting plate, and the outer end of the first buffer spring 1.2 is fixedly connected with the mounting plate; the bolt passes second buffering regulation hole 2.2 and connects bottom plate 2 and pedestal 1.4, and speed reducer fixed connection bottom plate 2, speed reducer can welding bottom plate 2, and the speed reducer also can be through bolted connection bottom plate 2.
The base plate 1.1 can move along the first buffer adjusting hole 1.3 relative to the mounting plate, and the first buffer spring plays a buffer role; the bottom plate 2 can move along the second buffer adjusting hole 2.2 relative to the seat body 1.4, and the second buffer spring 2.3 plays a buffer role. First buffering regulation hole 1.3 and second buffering regulation hole 2.2 staggered arrangement can be followed the vibration and the aversion of buffering speed reducer in two directions, play the effect of a buffering to the atress of speed reducer, extension speed reducer life.
The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.
Claims (4)
1. A speed reducer fixing seat for an oil pumping unit is characterized by comprising a base (1), wherein a bottom plate (2) is arranged above the base (1), and the bottom plate (2) is used for connecting a speed reducer;
the base (1) comprises a base plate (1.1), a base body (1.4) is arranged in the middle of the base plate (1.1), an accommodating cavity (1.5) is formed in the upper part of the base body (1.4), and the bottom plate (2) is arranged in the accommodating cavity (1.5); two ends of the base plate (1.1) are provided with first buffer adjusting holes (1.3), one side of each first buffer adjusting hole (1.3) is provided with a first buffer spring (1.2), and the buffer directions of the first buffer adjusting holes (1.3) and the first buffer springs (1.2) are consistent;
the bottom plate (2) comprises a bottom plate body (2.1), second buffer adjusting holes (2.2) are formed in two ends of the bottom plate body (2.1), second buffer springs (2.3) are arranged on one sides of the second buffer adjusting holes (2.2), the second buffer springs (2.3) are arranged between the inner wall of the containing cavity (1.5) and the bottom plate body (2.1), and the buffer directions of the second buffer adjusting holes (2.2) and the second buffer springs (2.3) are consistent;
the first buffer adjusting holes (1.3) and the second buffer adjusting holes (2.2) are arranged in a staggered mode.
2. The reducer fixing seat for the pumping unit according to claim 1, wherein a fixing hole (1.6) is formed corresponding to the second buffer adjusting hole (2.2), and the fixing hole (1.6) is a threaded fixing hole.
3. The reducer fixing base for the pumping unit according to claim 2, wherein the first buffer adjustment hole (1.3) is an elongated first buffer adjustment hole; the second buffer adjusting hole (2.2) is a strip-shaped second buffer adjusting hole.
4. The reducer holder for the pumping unit according to any one of claims 1 to 3, wherein the first buffer adjustment hole (1.3) and the second buffer adjustment hole (2.2) are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020134.5U CN214146513U (en) | 2021-01-05 | 2021-01-05 | Speed reducer fixing seat for pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020134.5U CN214146513U (en) | 2021-01-05 | 2021-01-05 | Speed reducer fixing seat for pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146513U true CN214146513U (en) | 2021-09-07 |
Family
ID=77546449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020134.5U Active CN214146513U (en) | 2021-01-05 | 2021-01-05 | Speed reducer fixing seat for pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146513U (en) |
-
2021
- 2021-01-05 CN CN202120020134.5U patent/CN214146513U/en active Active
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