CN212898457U - SMC plastics frequency conversion cabinet for oil well control - Google Patents
SMC plastics frequency conversion cabinet for oil well control Download PDFInfo
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- CN212898457U CN212898457U CN202021644634.8U CN202021644634U CN212898457U CN 212898457 U CN212898457 U CN 212898457U CN 202021644634 U CN202021644634 U CN 202021644634U CN 212898457 U CN212898457 U CN 212898457U
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Abstract
The utility model belongs to the technical field of the frequency conversion cabinet technique and specifically relates to a SMC plastics frequency conversion cabinet for oil well control, cabinet body dorsal scale surface fixed mounting has the drum with the coaxial setting of circular air outlet, the rotatable first pivot of installing coaxial setting with it in the drum, the inboard terminal fixed mounting of first pivot has the flabellum, first pivot transmission is connected with actuating mechanism, fixed mounting has the rod cover that the level set up on the external wall of cabinet under the air intake, the rod cover interpolation is equipped with the movable rod of vertical setting, movable rod top fixed mounting has horizontal dust removal brush, the rotatable second pivot of installing on the external wall of cabinet under the movable rod, fixed mounting has the cam corresponding with the movable rod on the second pivot axis body, the second pivot is passed through drive mechanism and is connected with first pivot transmission. The utility model discloses a set up the dust removal mechanism on the air intake filter screen, can brush the dust on the filter screen in real time, guarantee the air intake air inlet volume for the heat dissipation of frequency conversion cabinet can high-efficiently go on.
Description
Technical Field
The utility model relates to a frequency conversion cabinet technical field especially relates to a SMC plastics frequency conversion cabinet for oil well control.
Background
A frequency conversion cabinet, a common power cabinet or a control cabinet is changed into a frequency conversion dragging mode from a traditional dragging mode. In short, a frequency converter is used for dragging a control cabinet of a power device. The power dragging mode popularized at present is formed due to good starting performance, speed regulation performance and energy saving effect. The utility model discloses a cooling device for oil extraction operation, including the cabinet body, the cabinet body is equipped with the air intake, the air intake is equipped with the cooling fan, the air intake is equipped with the air intake, the air intake is equipped with.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the dust among the prior art to cover and cause the jam on filtering for the air intake air input descends, causes radiator fan's radiating efficiency shortcoming that descends, and the SMC plastics frequency conversion cabinet for oil well control that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the SMC plastic frequency conversion cabinet for oil well control comprises an SMC plastic molded cabinet body, wherein a cabinet door matched with the cabinet body is hinged to the cabinet body, a circular air outlet is formed in the upper portion of the inner wall of the back side of the cabinet body, an air inlet is formed in the inner wall of the cabinet body below the circular air outlet, a filter screen covers the air inlet, a cylinder which is coaxially arranged with the circular air outlet is fixedly installed on the outer surface of the side plate of the back side of the cabinet body, a first rotating shaft which is coaxially arranged with the cylinder is rotatably installed in the cylinder, fan blades are fixedly installed at the tail end of the inner side of the first rotating shaft, a driving mechanism is connected with the first rotating shaft in a transmission manner, a horizontally arranged rod sleeve is fixedly installed on the outer wall of the cabinet body right below the air inlet, a vertically arranged movable rod is inserted in the rod sleeve, a transversely arranged dust removing brush, the cabinet body outer wall under the movable rod is gone up rotatable the installation and is had the second pivot, just the second pivot is on a parallel with first pivot setting, fixed mounting has the cam corresponding with the movable rod on the second pivot axis body, the movable rod bottom contacts with the cam, the second pivot is passed through drive mechanism and is connected with first pivot transmission.
Preferably, actuating mechanism includes first gear, mounting bracket, motor, second gear, fixed mounting has the first gear of coaxial setting with it on the first pivot axis body, there is the motor that is on a parallel with first pivot setting through mounting bracket fixed mounting on the cabinet body outer wall of first pivot top, fixed mounting has the second gear with first gear engaged with on the output shaft tip of motor.
Preferably, drive mechanism includes fixed block, transmission shaft, first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, fixed mounting has the fixed block on the cabinet body outer wall between first pivot and the second pivot, the rotatable transmission shaft of installing vertical setting on the fixed block, both ends fixed mounting has first bevel gear, fourth bevel gear respectively about the transmission shaft, fixed mounting has second bevel gear with first bevel gear engaged with on the first pivot outside tip, fixed mounting and fourth bevel gear engaged with third bevel gear on the second pivot outside tip.
Preferably, the bottom end of the movable rod is fixedly provided with a roller.
Preferably, a dust cover for covering the circular air outlet is fixedly mounted in the cabinet body.
The utility model provides a pair of SMC plastics frequency conversion cabinet for oil well control, beneficial effect lies in: (1) through setting up the dust removal mechanism that movable rod, rod cover, cam, dust removal brush etc. on the air intake constitute, when actuating mechanism drive first pivot is rotatory, first pivot drives the second pivot through drive mechanism and rotates, the second pivot drives the cam rotation, the cam is continuous in rotatory in-process promotes the movable rod from top to bottom, the movable rod is at the in-process of up-down straight reciprocating motion, through the dust removal brush that is installed on its top is continuous to sweep the dust on the filter screen that covers on the air intake, thereby guarantee the intake of air intake. (2) The SMC thermosetting plastic is easy to form, low in forming shrinkage rate, high in dimensional precision and good in processability; has excellent electrical insulation, heat resistance, flame retardance and good mechanical strength.
Drawings
Fig. 1 is a schematic structural diagram of an SMC plastic frequency conversion cabinet for oil well control according to the present invention;
fig. 2 is a schematic structural diagram of a SMC plastic frequency conversion cabinet for oil well control according to the present invention;
fig. 3 is a schematic structural diagram three of an SMC plastic frequency conversion cabinet for oil well control according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3 at A;
fig. 5 is a partial structural diagram of fig. 3 at B.
In the figure: the dust removing cabinet comprises a cabinet body 1, a cabinet door 2, a circular air outlet 3, an air inlet 4, a cylinder 5, a first rotating shaft 6, fan blades 7, a second rotating shaft 8, a cam 9, a rod sleeve 10, a movable rod 11, a dust removing brush 12, a roller 13, a first gear 14, a mounting frame 15, a motor 16, a second gear 17, a fixed block 18, a transmission shaft 19, a first bevel gear 20, a second bevel gear 21, a third bevel gear 22 and a fourth bevel gear 23.
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.
Example 1
Referring to fig. 1-5, the SMC plastic frequency conversion cabinet for oil well control comprises a cabinet body 1, wherein a cabinet door 2 matched with the cabinet body 1 is hinged to the cabinet body 1, a circular air outlet 3 is formed in the upper portion of the inner wall of the back side of the cabinet body 1, and a dust cover for covering the circular air outlet 3 is fixedly installed in the cabinet body 1. The dust cover is used for preventing foreign matters such as dust from entering the cabinet body 1 through the circular air outlet 3. The cabinet body 1 is produced by adopting an SMC plastic molding process and has the characteristics of high insulation, chemical resistance, high fireproof performance, good waterproofness, accurate size, stable working performance, light weight, high strength, acid and alkali resistance, water and moisture resistance and unique heat dissipation mechanism. SMC thermosetting plastics are easy to form, low in forming shrinkage, high in dimensional accuracy and good in processability. The SMC thermosetting plastic product has excellent electrical insulation, heat resistance, flame retardance and good mechanical strength. SMC thermosetting plastic products are widely used in electric appliances, buildings and civil electric appliances.
An air inlet 4 is arranged on the inner wall of the cabinet body 1 below the circular air outlet 3, a filter screen is covered on the air inlet 4, a cylinder 5 which is coaxial with the circular air outlet 3 is fixedly arranged on the outer surface of the back side plate of the cabinet body 1, a first rotating shaft 6 which is coaxial with the cylinder 5 is rotatably arranged in the cylinder 5, fan blades 7 are fixedly arranged at the tail end of the inner side of the first rotating shaft 6, the first rotating shaft 6 is in transmission connection with a driving mechanism, a horizontally arranged rod sleeve 10 is fixedly arranged on the outer wall of the cabinet body 1 right below the air inlet 4, a vertically arranged movable rod 11 is inserted in the rod sleeve 10, the movable rod 11 is a cylinder with a plurality of protrusions along the circumferential direction, a horizontally arranged dust removing brush 12 is fixedly arranged at the top end of the movable rod 11, the brush hair part of the dust removing brush 12 is in surface contact with, and second pivot 8 is on a parallel with first pivot 6 setting, and fixed mounting has the cam 9 corresponding with movable rod 11 on the 8 axis bodies of second pivot, and 11 bottoms of movable rod contact with cam 9, and second pivot 8 is connected with first pivot 6 transmission through drive mechanism. The bottom end of the movable rod 11 is fixedly provided with a roller 13. The roller 13 can reduce the wear between the cam 9 and the movable lever 11.
The driving mechanism comprises a first gear 14, a mounting frame 15, a motor 16 and a second gear 17, the first gear 14 coaxially arranged with the first shaft is fixedly mounted on the shaft body of the first rotating shaft 6, the motor 16 parallel to the first rotating shaft 6 is fixedly mounted on the outer wall of the cabinet body 1 above the first rotating shaft 6 through the mounting frame 15, and the second gear 17 meshed with the first gear 14 is fixedly mounted at the tail end of an output shaft of the motor 16.
When the utility model is used and the frequency conversion cabinet dissipates heat, the motor 16 drives the second gear 17 to drive the first gear 14 to rotate, the first gear 4 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the fan blade 7 to rotate, and the rotating fan blade 7 discharges hot air in the cabinet body 1 to the outside along the cylinder 5; meanwhile, the first rotating shaft 6 drives the second rotating shaft 8 to rotate through the transmission mechanism, the second rotating shaft 8 drives the cam 9 to rotate, the cam 9 continuously pushes the movable rod 11 up and down in the rotating process, and the dust on the filter screen covered on the air inlet 4 is continuously swept down by the dust removing brush 12 arranged at the top end of the movable rod 11 in the up-and-down linear reciprocating motion process, so that the air inlet amount of the air inlet 4 is ensured.
Example 2
Referring to fig. 3-5, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that the transmission mechanism includes a fixed block 18, a transmission shaft 19, a first bevel gear 20, a second bevel gear 21, a third bevel gear 22, and a fourth bevel gear 23, the fixed block 18 is fixedly mounted on the outer wall of the cabinet body 1 between the first rotating shaft 6 and the second rotating shaft 8, the transmission shaft 19 of the vertical arrangement is rotatably mounted on the fixed block 18, the first bevel gear 20 and the fourth bevel gear 23 are respectively fixedly mounted at the upper end and the lower end of the transmission shaft 19, the second bevel gear 21 meshed with the first bevel gear 20 is fixedly mounted on the outer end of the first rotating shaft 6, and the third bevel gear 22 meshed with the fourth bevel gear 23 is fixedly mounted on the outer end of the second rotating shaft 8.
When the driving mechanism drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the transmission shaft 19 to rotate in a bevel gear transmission manner, and the transmission shaft 19 drives the second rotating shaft 8 to rotate in a bevel gear transmission manner, so that two mechanisms can be driven to operate simultaneously under the condition that one power source is arranged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a SMC plastics frequency conversion cabinet for oil well control, includes SMC plastics fashioned cabinet body (1), articulated cabinet door (2) of installing looks adaptation with it on the cabinet body (1), its characterized in that, open on the dorsal part inner wall upper portion of the cabinet body (1) has circular air outlet (3), air intake (4) have been seted up on the cabinet body (1) inner wall of circular air outlet (3) below, air intake (4) cover has the filter screen, the outer fixed surface of cabinet body (1) dorsal part board installs drum (5) with circular air outlet (3) coaxial arrangement, rotatable first pivot (6) of installing coaxial arrangement with it in drum (5), terminal fixed mounting has flabellum (7) in first pivot (6) inboard, first pivot (6) transmission is connected with actuating mechanism, fixed mounting has lever sleeve (10) of horizontal setting on the cabinet body (1) outer wall under air intake (4), the utility model discloses a dust removal brush, including pole cover (10), pole cover (10) interpolation is equipped with movable rod (11) of vertical setting, movable rod (11) top fixed mounting has horizontal dust removal brush (12), just the filter screen surface contact who covers on the brush hair part of dust removal brush (12) and air intake (4), rotatable the installing of cabinet body (1) outer wall under movable rod (11) has second pivot (8), just second pivot (8) are on a parallel with first pivot (6) and set up, fixed mounting has cam (9) corresponding with movable rod (11) on second pivot (8) axis body, movable rod (11) bottom contacts with cam (9), second pivot (8) are connected through drive mechanism and first pivot (6) transmission.
2. An SMC plastic frequency conversion cabinet for oil well control according to claim 1, wherein the driving mechanism comprises a first gear (14), a mounting frame (15), an electric motor (16) and a second gear (17), the first gear (14) coaxially arranged with the first rotating shaft (6) is fixedly installed on the shaft body of the first rotating shaft (6), the electric motor (16) arranged in parallel with the first rotating shaft (6) is fixedly installed on the outer wall of the cabinet body (1) above the first rotating shaft (6) through the mounting frame (15), and the second gear (17) meshed with the first gear (14) is fixedly installed on the tail end of the output shaft of the electric motor (16).
3. An SMC plastic frequency conversion cabinet for oil well control according to claim 1, the transmission mechanism comprises a fixed block (18), a transmission shaft (19), a first bevel gear (20), a second bevel gear (21), a third bevel gear (22) and a fourth bevel gear (23), a fixed block (18) is fixedly arranged on the outer wall of the cabinet body (1) between the first rotating shaft (6) and the second rotating shaft (8), a transmission shaft (19) which is vertically arranged is rotatably arranged on the fixed block (18), the upper end and the lower end of the transmission shaft (19) are respectively and fixedly provided with a first bevel gear (20) and a fourth bevel gear (23), a second bevel gear (21) meshed with the first bevel gear (20) is fixedly arranged at the tail end of the outer side of the first rotating shaft (6), and a third bevel gear (22) meshed with a fourth bevel gear (23) is fixedly mounted at the tail end of the outer side of the second rotating shaft (8).
4. An SMC plastic frequency conversion cabinet for oil well control according to claim 1, characterized in that the bottom end of the movable rod (11) is fixedly provided with a roller (13).
5. An SMC plastic frequency conversion cabinet for oil well control according to claim 1, characterized in that a dust cover for covering a circular air outlet (3) is fixedly arranged in the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644634.8U CN212898457U (en) | 2020-08-10 | 2020-08-10 | SMC plastics frequency conversion cabinet for oil well control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644634.8U CN212898457U (en) | 2020-08-10 | 2020-08-10 | SMC plastics frequency conversion cabinet for oil well control |
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| Publication Number | Publication Date |
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| CN212898457U true CN212898457U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021644634.8U Active CN212898457U (en) | 2020-08-10 | 2020-08-10 | SMC plastics frequency conversion cabinet for oil well control |
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| CN (1) | CN212898457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097886A (en) * | 2021-04-13 | 2021-07-09 | 董知阳 | Outdoor power distribution cabinet with improved windproof structure |
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2020
- 2020-08-10 CN CN202021644634.8U patent/CN212898457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097886A (en) * | 2021-04-13 | 2021-07-09 | 董知阳 | Outdoor power distribution cabinet with improved windproof structure |
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