CN213928345U - Stable type high-precision electric parameter dynamometer for oil pumping unit - Google Patents
Stable type high-precision electric parameter dynamometer for oil pumping unit Download PDFInfo
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- CN213928345U CN213928345U CN202023159321.6U CN202023159321U CN213928345U CN 213928345 U CN213928345 U CN 213928345U CN 202023159321 U CN202023159321 U CN 202023159321U CN 213928345 U CN213928345 U CN 213928345U
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Abstract
The utility model discloses a stable form beam-pumping unit high accuracy electrical parameter dynamometer, including base and dynamometer, the top laminating of base has the dynamometer, the top of base is equipped with fixing device, fixing device includes locating piece, riser and screw rod, the outer wall of locating piece and the left side through-hole clearance fit of dynamometer, the left side of locating piece is equipped with the riser, the bottom of riser and the top left side fixed connection of base, the top of riser links to each other with the outer wall screw thread of screw rod, the right side of screw rod is laminated with the left side of dynamometer mutually. The utility model relates to a beam-pumping unit dynamometer technical field through the cooperation between riser, base and the screw rod, places the dynamometer and locates to rotate the screw rod in locating piece and can accomplish fixedly, has solved current device and has carried out the problem of fixing with the device inconvenient when carrying out the during operation, has practiced thrift operating time.
Description
Technical Field
The utility model relates to a beam-pumping unit dynamometer technical field specifically is a stable form beam-pumping unit high accuracy electrical parameter dynamometer.
Background
The pumping unit is a mechanical device for exploiting petroleum, commonly called a head knocking machine, is the most main lifting device in a rod pumping system, can be divided into a beam pumping unit and a non-beam pumping unit according to whether a beam exists or not, and needs a stable type pumping unit high-precision electric parameter dynamometer when detecting the pumping unit.
But the inconvenient device of fixing of current device when carrying out the work has wasted operating time to current device is not good at the time of carrying out the work protecting effect, can not carry out fine protection to the outside of dynamometer, has reduced the practicality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a stable form beam-pumping unit high accuracy electrical parameter dynamometer has solved current device and has fixed the device inconvenient when carrying out the during operation, has wasted operating time's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stable type high-precision electric parameter dynamometer for a pumping unit comprises a base and a dynamometer, wherein the dynamometer is attached to the top of the base, and a fixing device is arranged above the base;
the fixing device comprises a positioning block, a vertical plate and a screw rod;
the outer wall of locating piece and the left side through-hole clearance fit of dynamometer, the left side of locating piece is equipped with the riser, the bottom of riser and the top left side fixed connection of base, the top of riser links to each other with the outer wall screw thread of screw rod, the right side of screw rod is laminated with the left side of dynamometer mutually.
Preferably, a handle is installed at the left side of the screw rod.
Preferably, a rubber pad is arranged on the right side of the screw rod.
Preferably, a first protection device is arranged above the base;
the first protection device comprises a bottom plate, a transverse cylinder, a transverse rod, a baffle, a first inclined plate, a second inclined plate, a first spring, a round rod and a second spring;
the right side of the bottom plate is fixedly connected with the left side of the dynamometer through a bolt, a transverse cylinder is fixedly connected below the left side of the bottom plate, a transverse rod is in clearance fit with a groove on the left side of the transverse cylinder, a baffle is fixedly connected on the left side of the transverse rod, the right side of the baffle is rotationally connected with a first inclined plate through a pin shaft, the right side of the first inclined plate is rotationally connected with a second inclined plate through a pin shaft, the left side of the front surface of the second inclined plate is fixedly connected with a first spring through the pin shaft, two ends of the first spring are respectively and fixedly connected with the front surface of the first inclined plate and the front surface of the second inclined plate, the right side of the second inclined plate is rotatably connected with the left side of the bottom plate through a pin shaft, the left side of the bottom plate is fixedly connected with a round bar, the outer wall left side clearance fit of pole has the baffle, the outer wall clearance fit of pole has the second spring, the second spring both ends respectively with the right side of baffle and the left side fixed connection of bottom plate.
Preferably, the two cross bars are vertically and symmetrically distributed by taking the center of the round bar as a reference.
Preferably, a second protection device is arranged above the base;
the second protection device comprises a vertical cylinder, a vertical rod, a bolt, a square block, a sliding sleeve, a sliding rail and a third spring;
the bottom of erecting a section of thick bamboo and the top fixed connection of dynamometer, the recess clearance fit of erecting a section of thick bamboo has the montant, the top rigid coupling of montant has the bent plate, the through-hole of erecting a section of thick bamboo has the bolt with the equal clearance fit of through-hole of montant, the bottom of bolt has the sliding sleeve through the square rigid coupling, the inner wall sliding clamping of sliding sleeve has the slide rail, the bottom of slide rail and the top fixed connection of dynamometer, the outer wall clearance fit of slide rail has the third spring, both ends respectively with the right side of sliding sleeve and the right side fixed connection of slide rail about the third spring.
Advantageous effects
The utility model provides a stable form beam-pumping unit high accuracy electrical parameter dynamometer. The method has the following beneficial effects: the stable type high-precision electric parameter dynamometer for the pumping unit is fixed by placing the dynamometer at the positioning block and rotating the screw rod through the matching among the vertical plate, the base and the screw rod, so that the problem that the conventional device is inconvenient to fix during working is solved, and the working time is saved;
through the cooperation between a vertical cylinder, montant and the bolt, bent plate and baffle play the protection to the dynamometer, have all protected the top and the side of dynamometer, have solved current device and have been carrying out the during operation not good protective effect, can not carry out the problem of fine protection to the outside of dynamometer, have improved the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the vertical plate, the base and the screw rod of the present invention;
FIG. 3 is a schematic view of the connection structure of the bottom plate, the horizontal tube and the horizontal rod of the present invention;
fig. 4 is a schematic view of the connection structure of the vertical tube, the vertical rod and the plug pin of the present invention.
In the figure: 1. the base, 2, dynamometer, 3, bent plate, 4, fixing device, 401, locating piece, 402, riser, 403, screw rod, 5, first protector, 501, bottom plate, 502, horizontal cylinder, 503, horizontal pole, 504, baffle, 505, first swash plate, 506, second swash plate, 507, first spring, 508, round bar, 509, second spring, 6, second protector, 601, vertical cylinder, 602, montant, 603, bolt, 604, square, 605, sliding sleeve, 606, slide rail, 607, third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
The utility model provides a technical scheme:
as can be seen from fig. 1-4, the stable high-precision electrical parameter dynamometer for the pumping unit comprises a base 1 and a dynamometer 2, the dynamometer 2 is attached to the top of the base 1, a fixing device 4 is arranged above the base 1, the fixing device 4 comprises a positioning block 401, a vertical plate 402 and a screw 403, the outer wall of the positioning block 401 is in clearance fit with a left through hole of the dynamometer 2, the dynamometer 2 can move in the through hole of the positioning block 401, the vertical plate 402 is arranged on the left side of the positioning block 401, the bottom of the vertical plate 402 is fixedly connected with the left side of the top of the base 1, the upper side of the vertical plate 402 is in threaded connection with the outer wall of the screw 403, the right side of the screw 403 is attached to the left side of the dynamometer 2, a handle is arranged on the left side of the screw 403, a user can conveniently rotate the screw 403, a rubber pad is arranged on the right side of the screw 403, friction force is increased, and tight abutment is achieved;
in the specific implementation process, it is worth pointing out especially that the dynamometer 2 is placed at the positioning block 401, the screw 403 is rotated, and then the fixation can be completed, so that the problem that the conventional device is inconvenient to fix during working is solved, and the working time is saved.
The first protection device 5 is arranged above the base 1, the first protection device 5 comprises a bottom plate 501, a transverse cylinder 502, a cross rod 503, a baffle 504, a first inclined plate 505, a second inclined plate 506, a first spring 507, a round bar 508 and a second spring 509, the right side of the bottom plate 501 is fixedly connected with the left side of the dynamometer 2 through bolts, the transverse cylinder 502 is fixedly connected below the left side of the bottom plate 501, the cross rod 503 is in clearance fit with a groove on the left side of the transverse cylinder 502, the baffle 504 is fixedly connected with the left side of the cross rod 503, the first inclined plate 505 is rotatably connected with the right side of the baffle 504 through a pin shaft, the second inclined plate 506 is rotatably connected with the right side of the first inclined plate 505 through a pin shaft, the first inclined plate 505 can rotate through a pin shaft, the first spring 507 is fixedly connected with the left side pin shaft on the front side of the second inclined plate 506, two ends of the first spring 507 are respectively fixedly connected with the front side of the first inclined plate 505 and the front side of the second inclined plate 506, and the right side of the second inclined plate 506 is rotatably connected with the left side of the bottom plate 501 through a pin shaft, a round rod 508 is fixedly connected to the left side of the bottom plate 501, a baffle 504 is in clearance fit with the left side of the outer wall of the round rod 508, the round rod 508 can move in a through hole of the baffle 504, a second spring 509 is in clearance fit with the outer wall of the round rod 508, two ends of the second spring 509 are fixedly connected with the right side of the baffle 504 and the left side of the bottom plate 501 respectively, and the two cross rods 503 are distributed vertically and symmetrically by taking the center of the round rod 508 as a reference, so that the positions of two sides are the same, and the deviation is prevented during movement;
in the specific implementation process, it is worth pointing out very much that, when the object touches dynamometer 2's side, baffle 504 takes place the motion, and baffle 504 drives first spring 507 and second spring 509 and takes place elastic deformation, protects dynamometer 2, has solved current device and has been carried out the during operation not good protective effect, can not carry out the problem of fine protection to the outside of dynamometer, has improved the practicality.
A second protection device 6 is arranged above the base 1, the second protection device 6 comprises a vertical cylinder 601, a vertical rod 602 and a plug 603, the device comprises a square block 604, a sliding sleeve 605, a sliding rail 606 and a third spring 607, wherein the bottom of a vertical cylinder 601 is fixedly connected with the top of a dynamometer 2, a vertical rod 602 is in clearance fit with a groove of the vertical cylinder 601, a curved plate 3 is fixedly connected with the top of the vertical rod 602, a bolt 603 is in clearance fit with a through hole of the vertical cylinder 601 and a through hole of the vertical rod 602, the bolt 603 can move in the through holes of the vertical cylinder 601 and the vertical rod 602, the bottom of the bolt 603 is fixedly connected with the sliding sleeve 605 through the square block 604, the sliding rail 606 is slidably clamped on the inner wall of the sliding sleeve 605, the sliding sleeve 605 can move on the outer wall of the sliding rail 606, the bottom of the sliding rail 606 is fixedly connected with the top of the dynamometer 2, the third spring 607 is in clearance fit with the outer wall of the sliding rail 606, and the left end and right end of the third spring 607 are fixedly connected with the right side of the sliding sleeve 605 and the right side of the sliding rail 606 respectively;
in the specific implementation process, it is worth pointing out that the user firstly pulls the handle of the latch 603, at this time, the third spring 607 is elastically deformed, then the curved plate 3 and the vertical rod 602 are inserted into the vertical cylinder 601, then the handle of the latch 603 is released, and at this time, the third spring 607 loses the external force and is elastically deformed to drive the latch 603 to clamp the vertical rod 602 and the vertical cylinder 601 together.
According to the working principle of the device, firstly, the dynamometer 2 is placed at the positioning block 401, the fixing can be completed by rotating the screw 403, the problem that the device is inconvenient to fix when the conventional device works is solved, the working time is saved, then, the curved plate 3 is installed, a user firstly pulls the handle of the bolt 603, at the moment, the third spring 607 is elastically deformed, then, the curved plate 3 and the vertical rod 602 are inserted into the vertical cylinder 601, then, the handle of the bolt 603 is loosened, at the moment, the third spring 607 loses external force to elastically deform to drive the bolt 603 to clamp the vertical rod 602 and the vertical cylinder 601 together, the installation is completed, when an object touches the side surface of the dynamometer 2, the baffle 504 moves, the baffle 504 drives the first spring 507 and the second spring 509 to elastically deform to protect the dynamometer 2, and the problem that the protective effect of the conventional device is poor when the conventional device works is solved, the problem of can not carry out fine protection to the outside of dynamometer, improved the practicality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stable form beam-pumping unit high accuracy electrical parameter dynamometer, includes base (1) and dynamometer (2), the top laminating of base (1) has dynamometer (2), its characterized in that: a fixing device (4) is arranged above the base (1);
the fixing device (4) comprises a positioning block (401), a vertical plate (402) and a screw (403);
the outer wall of locating piece (401) and the left side through-hole clearance fit of dynamometer (2), the left side of locating piece (401) is equipped with riser (402), the bottom of riser (402) and the top left side fixed connection of base (1), the top of riser (402) links to each other with the outer wall screw thread of screw rod (403), the right side of screw rod (403) is laminated with the left side of dynamometer (2) mutually.
2. The stable high-precision electric parameter dynamometer of pumping unit according to claim 1, wherein: and a handle is arranged on the left side of the screw rod (403).
3. The stable high-precision electric parameter dynamometer of pumping unit according to claim 1, wherein: and a rubber pad is arranged on the right side of the screw rod (403).
4. The stable high-precision electric parameter dynamometer of pumping unit according to claim 1, wherein: a first protection device (5) is arranged above the base (1);
the first protection device (5) comprises a bottom plate (501), a transverse cylinder (502), a cross rod (503), a baffle (504), a first inclined plate (505), a second inclined plate (506), a first spring (507), a round rod (508) and a second spring (509);
the right side of the bottom plate (501) is fixedly connected with the left side of the dynamometer (2) through a bolt, a transverse cylinder (502) is fixedly connected below the left side of the bottom plate (501), a transverse rod (503) is in clearance fit with a left groove of the transverse cylinder (502), a baffle (504) is fixedly connected to the left side of the transverse rod (503), a first inclined plate (505) is rotatably connected to the right side of the baffle (504) through a pin shaft, a second inclined plate (506) is rotatably connected to the right side of the first inclined plate (505) through a pin shaft, a first spring (507) is fixedly connected to the left side of the front of the second inclined plate (506) through a pin shaft, two ends of the first spring (507) are respectively fixedly connected with the front of the first inclined plate (505) and the front of the second inclined plate (506), the right side of the second inclined plate (506) is rotatably connected with the left side of the bottom plate (501) through a pin shaft, a round bar (508) is fixedly connected to the left side of the bottom plate (501), the baffle (504) is in clearance fit with the left side of the outer wall of the round rod (508), the second spring (509) is in clearance fit with the outer wall of the round rod (508), and two ends of the second spring (509) are fixedly connected with the right side of the baffle (504) and the left side of the bottom plate (501) respectively.
5. The stable high-precision electric parameter dynamometer of pumping unit according to claim 4, wherein: the two cross rods (503) are distributed up and down symmetrically by taking the center of the round rod (508) as a reference.
6. The stable high-precision electric parameter dynamometer of pumping unit according to claim 1, wherein: a second protection device (6) is arranged above the base (1);
the second protection device (6) comprises a vertical cylinder (601), a vertical rod (602), a bolt (603), a square block (604), a sliding sleeve (605), a sliding rail (606) and a third spring (607);
the bottom of a vertical cylinder (601) and the top fixed connection of dynamometer (2), the recess clearance fit of a vertical cylinder (601) has montant (602), the top rigid coupling of montant (602) has bent plate (3), the through-hole of a vertical cylinder (601) has bolt (603) with the equal clearance fit of through-hole of montant (602), the bottom of bolt (603) has sliding sleeve (605) through square (604) rigid coupling, the inner wall slip joint of sliding sleeve (605) has slide rail (606), the bottom of slide rail (606) and the top fixed connection of dynamometer (2), the outer wall clearance fit of slide rail (606) has third spring (607), both ends respectively with the right side of sliding sleeve (605) and the right side fixed connection of slide rail (606) about third spring (607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159321.6U CN213928345U (en) | 2020-12-24 | 2020-12-24 | Stable type high-precision electric parameter dynamometer for oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159321.6U CN213928345U (en) | 2020-12-24 | 2020-12-24 | Stable type high-precision electric parameter dynamometer for oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213928345U true CN213928345U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023159321.6U Active CN213928345U (en) | 2020-12-24 | 2020-12-24 | Stable type high-precision electric parameter dynamometer for oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213928345U (en) |
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- 2020-12-24 CN CN202023159321.6U patent/CN213928345U/en active Active
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