CN216975704U - Detachable turnover type oil pumping machine motor belt pulley protective cover - Google Patents
Detachable turnover type oil pumping machine motor belt pulley protective cover Download PDFInfo
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- CN216975704U CN216975704U CN202123128987.XU CN202123128987U CN216975704U CN 216975704 U CN216975704 U CN 216975704U CN 202123128987 U CN202123128987 U CN 202123128987U CN 216975704 U CN216975704 U CN 216975704U
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- frame
- belt pulley
- protective cover
- angle iron
- pumping unit
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Abstract
The utility model relates to the technical field of oil field pumping unit motor protection, in particular to a detachable turnover type pumping unit motor belt pulley protective cover. The protective cover is arranged outside the motor belt pulley of the pumping unit, so that personnel can be effectively prevented from mistakenly touching the belt pulley in work, the working safety of the pumping unit is improved, and foreign matters such as small animals, rainwater and the like can be effectively prevented from entering the motor belt pulley of the pumping unit, so that the motor belt pulley of the pumping unit can stably and reliably work; through the arrangement of the rotary hinged support structure, the shield main body can turn over the top of the vertical support rod II by 90 degrees, so that a post worker can conveniently inspect and maintain the motor belt pulley; through the hinge structure, the angle iron frame I can be turned 90 degrees relative to the angle iron frame II, so that a post worker can conveniently transversely disassemble and replace a motor belt pulley and a belt; through setting up removal chute board and chute frame structure, can realize quick dismantlement and the installation of motor pulley protection casing, and easy operation, convenience.
Description
Technical Field
The utility model relates to the technical field of oil field pumping unit motor protection, in particular to a detachable turnover type pumping unit motor belt pulley protective cover.
Background
At present, a walking beam type pumping unit is commonly used in an oil field, wherein a motor and a gearbox of the pumping unit are generally driven by a belt. Because the motor belongs to the power source of beam-pumping unit, generally all install in easy contact department, and motor owner belt pulley is very fast at work in-process rotational speed, if do not take safeguard procedures, easily cause certain danger to the staff.
Meanwhile, as the oil pumping unit operates in the field, animals are more in nature, and once the oil pumping unit breaks over the main belt pulley of the motor, the transmission of power by the belt is obstructed, so that the failure of the motor is caused; when raining in the open air, the rainwater falls to motor pulley department and can lead to its frictional force to reduce, can cause to a certain extent to skid or drive the phenomenon of motionless beam-pumping unit at all, influences normal production.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a can dismantle convertible beam-pumping unit motor pulley protection casing, can prevent that foreign object from touching beam-pumping unit motor pulley, and can dismantle fast and install, open and shut convenience, simple and practical.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a can dismantle convertible beam-pumping unit motor belt pulley protection casing, sets up in beam-pumping unit motor 20's belt pulley outside, its characterized in that: the motor belt pulley shield comprises a shield main body 1 and a support structure, wherein the shield main body is covered outside a motor belt pulley, and the support structure comprises a rotary hinged support 2, a vertical support rod I3, a vertical support rod II 4, a horizontal support rod I5, a horizontal support rod II 6, an angle iron frame I7, an angle iron frame II 8, a movable sliding chute plate 9 and a sliding chute frame 10;
the middle part of the shield main body 1 is connected with the top part of a vertical support rod I3 through a connecting piece I12, the top end of the shell of the shield main body 1 is connected with the upper part of a rotary hinge support 2 through a connecting piece III 14, the lower part of the rotary hinge support 2 is fixed at the top part of a vertical support rod II 4, and after the connecting piece I12 is removed, the shield main body 1 can turn around the rotary hinge support 2 relative to the top part of the vertical support rod II 4;
the bottom of the vertical support rod I3 and the bottom of the vertical support rod II 4 are respectively fixed at the left end and the right end of an angle iron frame I7, the outer side of the angle iron frame I7 is connected with the outer side of an angle iron frame II 8 through a hinge 15, the inner side of the angle iron frame I7 is connected with the inner side of the angle iron frame II 8 through a connecting piece II 13, and after the connecting piece II 13 is disassembled, the angle iron frame I7 can turn around the hinge 15 relative to the angle iron frame II 8;
both ends are fixed mutually with the one end of horizontal support pole I5 and horizontal support pole II 6 respectively about angle iron stand II 8, the other end of horizontal support pole I5 and horizontal support pole II 6 is fixed on removing spout board 9, it is fixed mutually through mounting 16 with spout frame 10 to remove spout board 9, spout frame 10 is fixed on beam-pumping unit I-steel base, pulls down behind mounting 16, it can separate with spout frame 10 to remove spout board 9.
Preferably, the middle part of the shield main body 1 is provided with a through hole I17, the top of the vertical support rod I3 is provided with a through hole II 18, the through hole I17 and the through hole II 18 are matched with a connecting piece I12, and the connecting piece I12 penetrates through the through hole I17 and the through hole II 18 to connect the shield main body 1 with the vertical support rod I3.
Preferably, the shell of the main shield body 1 is made of a thin steel plate through stamping, and the shell of the main shield body 1 is provided with an observation mesh 11.
Preferably, the connecting pieces III 14 are arranged in two groups in parallel at the contact position of the top end of the shell of the shield main body 1 and the upper part of the rotary hinge support 2.
Preferably, vertical support pole I3, vertical support pole II 4, horizontal support pole I5, horizontal support pole II 6 are made by the angle bar welding, horizontal support pole I5 and horizontal support pole II 6 all are equipped with and strengthen a supporting beam.
Preferably, there are three groups of hinges 15, which are all thickened and heavy welded hinges.
Preferably, the movable chute board 9 is transversely inserted on the chute frame 10, the fixing piece 16 penetrates through the movable chute board 9 and the chute frame 10 to fix the movable chute board 9 and the chute frame 10, and after the fixing piece 16 is removed, the movable chute board 9 can transversely move along the chute frame 10 until being separated from the chute frame 10.
Preferably, the maximum extent of the tilting of the shield body 1 about the swivel hinge mount 2 is 90 °.
Preferably, the maximum turning of the angle iron frame I7 around the hinge 15 is 90 degrees.
Compared with the prior art, the utility model has the following main advantages:
1. through set up the protection casing outside beam-pumping unit motor pulley, can prevent effectively that personnel from missing the belt pulley of bumping in the work, improve the security of beam-pumping unit work, can prevent effectively simultaneously that foreign matters such as toy, rainwater from getting into beam-pumping unit motor pulley, make beam-pumping unit motor pulley can reliable and stable work.
2. Through the arrangement of the rotary hinged support structure, the shield main body can turn over the top of the vertical support rod II by 90 degrees, so that a post worker can conveniently inspect and maintain the motor belt pulley; through the hinge structure, can make I relative angle iron stand II upset 90 of angle iron stand, make things convenient for post workman transversely to dismantle, change motor pulley and belt.
3. Through setting up removal chute board and chute frame structure, can realize quick dismantlement and the installation of motor pulley protection casing, and easy operation, convenience.
Drawings
FIG. 1 is a schematic view of the installation of a pulley protective cover of a motor of an oil pumping unit according to the present invention;
FIG. 2 is a schematic view (I) of the whole belt pulley protective cover of the motor of the pumping unit;
FIG. 3 is the whole schematic view (II) of the pulley protective cover of the motor of the pumping unit of the present invention;
FIG. 4 is a partial schematic view of the reversible shield body and the rotating hinge bracket of the present invention;
FIG. 5 is a partial schematic view of a first angle bracket and a second angle bracket of the present invention;
FIG. 6 is a partial schematic view of the movable chute plate and the chute frame of the present invention;
FIG. 7 is a schematic view of the motor pulley protective cover of the pumping unit before turning around the rotary hinge bracket according to the present invention;
FIG. 8 is a schematic view of the motor pulley shield of the pumping unit of the present invention after being turned around the rotating hinge bracket;
FIG. 9 is a schematic view of the motor pulley protective cover of the pumping unit before being turned around the hinge according to the present invention;
fig. 10 is a schematic diagram of the oil extractor motor pulley protective cover after being turned around the hinge.
In the figure: 1. a shield body; 2. a rotating hinge support; 3. a vertical support rod I; 4. a vertical support rod II; 5. a horizontal support rod I; 6. a horizontal support rod II; 7. a corner iron frame I; 8. a angle iron frame II; 9. moving the chute plate; 10. a chute frame; 11. observing meshes; 12. a connecting piece I; 13. a connecting piece II; 14. a connecting piece III; 15. a hinge; 16. a fixing member; 17. a through hole I; 18. a through hole II; 20. a motor of the oil pumping machine.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 3, the detachable turnover type oil pumping machine motor belt pulley protective cover of the present invention is arranged outside a belt pulley of an oil pumping machine motor 20, and is characterized in that: including covering at the outside guard shield main part 1 and bearing structure two parts of motor pulley, bearing structure includes rotatory articulated support 2, vertical support pole I3, vertical support pole II 4, horizontal support pole I5, horizontal support pole II 6, angle iron frame I7, angle iron frame II 8, removal chute board 9 and chute frame 10.
Wherein, seted up on the guard shield main part 1 shell and observed mesh 11, can observe the behavior of motor pulley through observing mesh 11, guard shield main part 1 shell adopts the sheet steel punching press to make, has increased the visual aesthetic feeling promptly, can improve the rigidity of sheet steel again.
Through-hole I17 has been seted up at 1 middle part of guard shield main part, through-hole II 18 has been seted up at I3 tops of vertical support pole, through-hole I17 and through-hole II 18 and connecting piece I12 looks adaptation, connecting piece I12 passes through-hole I17 and through-hole II 18 will guard shield main part 1 is connected with vertical support pole I3, and in this embodiment, through-hole I17 and through-hole II 18 are the bolt hole, and connecting piece I12 is the bolt connection spare.
As shown in fig. 4, the top end of the housing of the main shield body 1 is connected to the upper part of the rotary hinge support 2 through a connecting piece iii 14, and the connecting piece iii 14 has two sets (in this embodiment, two sets of fixing screws) and is arranged in parallel at the contact position of the top end of the housing of the main shield body 1 and the upper part of the rotary hinge support 2 to fixedly connect the two into a whole; the lower part of the rotary hinged support 2 is welded and fixed on the top of the vertical support rod II 4.
As shown in fig. 7 and 8, after the connecting piece i 12 is removed, the shield body 1 can be turned over by 90 ° at most relative to the top of the vertical support bar ii 4 around the rotary hinge bracket 2.
When the motor belt pulley protective cover normally protects, the connecting piece I12 is screwed down, and the protective cover main body 1 is firmly fixed on the vertical supporting rod I3; when needing to inspect motor pulley, pull down I12 back of connecting piece, can overturn 90 around rotatory articulated support 2 with guard shield main part 1, make things convenient for post workman to inspect motor pulley.
Further, both ends about vertical support pole I3 bottom and vertical support pole II 4 bottom welded fastening respectively are at angle iron frame I7, the hinge connection is constituteed with the II 8 outsides of angle iron frame in the I7 outside of angle iron frame through hinge 15, and I7 inboard evagination round platform part of angle iron frame is connected with II 8 inboard connection mesa of angle iron frame through connecting piece II 13, as shown in fig. 5.
The vertical supporting rod I3 and the vertical supporting rod II 4 are both made of angle iron through welding, three groups of hinges 15 are all thickened and heavy welding hinges, and in the embodiment, the connecting piece II 13 is a bolt connecting piece.
As shown in fig. 9 and 10, the angle i 7 can be pivoted about the hinge 15 by a maximum of 90 ° relative to the angle ii 8, with the connecting element ii 13 removed.
When changing the belt, changing motor pulley, removable connecting piece II 13 makes angle iron frame I7 drive guard shield main part 1 and bearing structure's the first half around hinge 15 upset 90 together, and post workman's the operation of transversely dismantling the belt has brought very big convenience for motor pulley's change maintenance work.
Furthermore, the left end and the right end of the angle iron frame II 8 are respectively welded and fixed with one end of the horizontal support rod I5 and one end of the horizontal support rod II 6, and the other end of the horizontal support rod I5 and the other end of the horizontal support rod II 6 are welded and fixed on the movable chute plate 9.
The horizontal support rods I5 and II 6 are both made of angle iron through welding, are provided with reinforcing support beams and are supported on the movable chute plate 9.
As shown in fig. 6, the movable chute plate 9 is transversely inserted on the chute frame 10, the movable chute plate 9 and the chute frame 10 are fixed by a fixing member 16, the fixing member 16 may be a fixing bolt, and after the movable chute plate 9 is adjusted to a proper position on the chute frame 10, the fixing member 16 is tightened to firmly fix the movable chute plate 9 and the chute frame 10 together, so as to prevent the movable chute plate 9 from loosening in the chute frame 10.
The sliding groove frame 10 is welded and fixed on an I-steel base of the oil pumping unit, and then the whole motor belt pulley protective cover is fixed on the oil pumping unit.
Further, after the fixing part 16 is detached, the movable chute plate 9 can drive the motor belt pulley protective cover to integrally and transversely move along the chute frame 10, and the movable chute plate 9 transversely moves leftwards or rightwards until the movable chute plate exceeds the boundary of the chute frame 10 and then can be separated from the chute frame 10, so that the motor belt pulley protective cover is integrally detached from the oil pumping unit.
When the integral disassembly and hoisting of the pumping unit are carried out, the motor belt pulley protective cover can be integrally dismantled from the pumping unit in advance, so that the motor belt pulley protective cover is prevented from being damaged by impact in the hoisting process.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that variations and modifications of the present invention may occur to those skilled in the art without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a can dismantle convertible beam-pumping unit motor belt pulley protection casing, sets up in the belt pulley outside of beam-pumping unit motor (20), its characterized in that: the motor belt pulley protection device comprises a protection cover main body (1) and a supporting structure, wherein the protection cover main body covers the outside of a motor belt pulley, and the supporting structure comprises a rotary hinged support (2), a vertical supporting rod I (3), a vertical supporting rod II (4), a horizontal supporting rod I (5), a horizontal supporting rod II (6), an angle iron frame I (7), an angle iron frame II (8), a movable sliding chute plate (9) and a sliding chute frame (10);
the middle part of the shield main body (1) is connected with the top of the vertical support rod I (3) through a connecting piece I (12), the top end of the shell of the shield main body (1) is connected with the upper part of the rotary hinge support (2) through a connecting piece III (14), the lower part of the rotary hinge support (2) is fixed at the top of the vertical support rod II (4), and after the connecting piece I (12) is disassembled, the shield main body (1) can turn around the rotary hinge support (2) relative to the top of the vertical support rod II (4);
the bottom of the vertical supporting rod I (3) and the bottom of the vertical supporting rod II (4) are respectively fixed at the left end and the right end of the angle iron frame I (7), the outer side of the angle iron frame I (7) is connected with the outer side of the angle iron frame II (8) through a hinge (15), the inner side of the angle iron frame I (7) is connected with the inner side of the angle iron frame II (8) through a connecting piece II (13), and after the connecting piece II (13) is detached, the angle iron frame I (7) can turn around the hinge (15) relative to the angle iron frame II (8);
both ends are fixed mutually with the one end of horizontal support pole I (5) and horizontal support pole II (6) respectively about angle bar II (8), the other end of horizontal support pole I (5) and horizontal support pole II (6) is fixed on removing spout board (9), it is fixed mutually through mounting (16) with spout frame (10) to remove spout board (9), spout frame (10) are fixed on beam-pumping unit I-steel base, pull down behind mounting (16), it can separate with spout frame (10) to remove spout board (9).
2. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: through-hole I (17) has been seted up at guard shield main part (1) middle part, through-hole II (18) have been seted up at vertical support pole I (3) top, through-hole I (17) and through-hole II (18) and connecting piece I (12) looks adaptation, connecting piece I (12) pass through-hole I (17) and through-hole II (18) will guard shield main part (1) are connected with vertical support pole I (3).
3. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1 or 2, characterized in that: the shell of the shield main body (1) is made of a thin steel plate through stamping, and observation meshes (11) are formed in the shell of the shield main body (1).
4. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: and two groups of connecting pieces III (14) are arranged in parallel at the contact position of the top end of the shell of the shield main body (1) and the upper part of the rotary hinged support (2).
5. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: vertical support pole I (3), vertical support pole II (4), horizontal support pole I (5), horizontal support pole II (6) are made by the angle bar welding, horizontal support pole I (5) and horizontal support pole II (6) all are equipped with and strengthen a supporting beam.
6. The detachable flip type oil pumping unit motor pulley protective cover according to claim 1, characterized in that: three groups of hinges (15) are all thickened and heavy welded hinges.
7. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: the movable chute board (9) is transversely inserted on the chute frame (10), the fixing piece (16) penetrates through the movable chute board (9) and the chute frame (10) to fix the movable chute board and the chute frame, and after the fixing piece (16) is detached, the movable chute board (9) can transversely move along the chute frame (10) until the movable chute board is separated from the chute frame (10).
8. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: the maximum turning of the shield body (1) around the rotary hinged support (2) is 90 degrees.
9. The detachable flip type oil pumping machine motor pulley protective cover according to claim 1, characterized in that: the angle iron frame I (7) can turn over around the hinge (15) to the maximum extent of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128987.XU CN216975704U (en) | 2021-12-13 | 2021-12-13 | Detachable turnover type oil pumping machine motor belt pulley protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128987.XU CN216975704U (en) | 2021-12-13 | 2021-12-13 | Detachable turnover type oil pumping machine motor belt pulley protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975704U true CN216975704U (en) | 2022-07-15 |
Family
ID=82346761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123128987.XU Active CN216975704U (en) | 2021-12-13 | 2021-12-13 | Detachable turnover type oil pumping machine motor belt pulley protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975704U (en) |
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2021
- 2021-12-13 CN CN202123128987.XU patent/CN216975704U/en active Active
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