CN204878658U - Beam -pumping unit belt protection casing strutting arrangement - Google Patents
Beam -pumping unit belt protection casing strutting arrangement Download PDFInfo
- Publication number
- CN204878658U CN204878658U CN201520143748.7U CN201520143748U CN204878658U CN 204878658 U CN204878658 U CN 204878658U CN 201520143748 U CN201520143748 U CN 201520143748U CN 204878658 U CN204878658 U CN 204878658U
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- CN
- China
- Prior art keywords
- belt protection
- free bearing
- support device
- protection casing
- machine support
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- 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
Provided is a beam -pumping unit belt protection casing strutting arrangement includes: bottom plate (b) (b) 1 (b) (b), free bearing (b) (b) 2 (b) (b), immediately, prop (b) (b) 3 (b) (b), (B, ) (b) stull (b) (b) 4 (b) (b), position sleeve (b) (b) 5 (b) (b), connecting bolt (b) (b) 6 (b) (b), fixed plate (b) (b) 7 (b) (b), fixing bolt (b) (b) 8 (b) (b). Bottom plate (b) (b) 1 (b) (b) is the rectangle, (B, ) respectively be equipped with a free bearing (b) (b) 2 (b) (b) in the middle of (b) both ends, free bearing (b) (b) 2 (b) (b) is articulated with the lower extreme bulb (b) (b) 301 (b) (b) that props (b) (b) 3 (b) (b) immediately, two lower parts of propping (b) (b) 3 (b) (b) are immediately connected through stull (b) (b) 4 (b) (b), the upper portion of propping (b) (b) 3 (b) (b) immediately is equipped with the external screw thread, position sleeve (b) (b) 5 (b) (b) is equipped with, on, it is fixed by nut (b) (b) 302 (b) (b) down, position sleeve (b) (b) 5 (b) (b) is connected with fixed plate (b) (b) 7 (b) (b) by connecting bolt (b) (b) 6 (b) (b) through pressing from both sides ear (b) (b) 501 (b) (b). Be applicable to oil field pumping -unit motor belt protection casing and support, convenient operation, when changing motor, change or fastening belt, the terminal bolt is lifted off before only needing to unload the motor belt protection casing, rotate backward can, avoid dismantling the guard shield oil extraction worker that damages, the safety in production of guarantee oil field. (B, )
Description
Technical field
the utility model relates to oil-field oil pumper motor-driven belt hood fixed support, specifically a kind of belt protection hood for oil suction machine support device.
Background technique
at present in the beam well production process of oil field, in order to ensure the safety of oil recovery workman, protective housing has been installed for motor belt, although add Security, but bring inconvenience when changing motor or fastening belt, when dismantling guard shield, often damage oil recovery workman, there is new safety in production hidden danger.
Summary of the invention
the purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of belt protection hood for oil suction machine support device.
belt protection hood for oil suction machine support device, comprising: base plate, free bearing, vertical brace, stull, setting sleeve, connecting bolt, fixed plate, fixing bolt.The base plate of described belt protection hood for oil suction machine support device is rectangular, a free bearing is respectively provided with in the middle of two ends, the lower end bulb hinged of free bearing and vertical brace, the bottom of two vertical braces is connected by stull, the top of vertical brace is provided with outside thread, setting sleeve is housed, is upper and lowerly fixed by nut, setting sleeve is connected with fixed plate by connecting bolt by folder ear.
free bearing in above-mentioned belt protection hood for oil suction machine support device is made up of base, jackscrew, ball seat, and base is provided with circular groove, and the top of circular groove is conical surface, and the jackscrew be located on ball seat is relative with circular groove, ball seat is provided with " U " type opening.
the side of the setting sleeve in above-mentioned belt protection hood for oil suction machine support device presss from both sides ear with " U " type and is connected, and folder ear is provided with through hole.
fixed plate in above-mentioned belt protection hood for oil suction machine support device is " F " type platy structure, and top is provided with two fixed holes, and bottom is provided with two attachment holes.
the beneficial effects of the utility model are: be applicable to oil-field oil pumper motor belt protective housing and support, easy to operate, carry out replacing motor, replacing or fastening belt time, only terminal bolt before unloading motor belt protective housing need be unloaded, rotate backward, avoid dismounting guard shield to damage oil recovery workman, ensure that oilfield safety is produced.
Accompanying drawing explanation
fig. 1-the utility model scene application axle geodesic structure schematic diagram.
in figure, 1. base plate, 2. free bearing, 201. bases, 202. jackscrews, 203. ball seats, 3. vertical brace, 301. bulbs, 302. nuts, 4. stull, 5. setting sleeve, 501. folder ear, 6. connecting bolt, 7. fixed plate, 8. fixing bolt, 9. belt guard, 10. oil pumping unit bases; A. opening, B. circular groove.
Embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail:
shown in accompanying drawing, belt protection hood for oil suction machine support device is made up of base plate 1, free bearing 2, vertical brace 3, stull 4, setting sleeve 5, connecting bolt 6, fixed plate 7, fixing bolt 8.The base plate 1 of described belt protection hood for oil suction machine support device is rectangular, the right-hand member of base plate 1 welds with oil pumping unit base 10, a free bearing 2 is respectively provided with in the middle of base plate 1 two ends, free bearing 2 is hinged with the lower end bulb 301 of vertical brace 3, tighten jackscrew 202, the bottom of two vertical braces 3 is connected by stull 4, the top of vertical brace 3 is provided with outside thread, setting sleeve 5 is housed, upper and lowerly to be fixed by nut 302, setting sleeve 5 is connected with fixed plate 7 by connecting bolt 6 by folder ear 501, and fixed plate 7 is connected with belt guard 9 by fixing bolt 8.Only need lay down the fixing bolt before belt guard 9 when changing motor or fastening belt, rotate backward belt guard 9, puts behind.
Claims (4)
1. a belt protection hood for oil suction machine support device, comprising: base plate (1), free bearing (2), vertical brace (3), stull (4), setting sleeve (5), connecting bolt (6), fixed plate (7), fixing bolt (8); It is characterized in that: the base plate (1) of described belt protection hood for oil suction machine support device is rectangular, a free bearing (2) is respectively provided with in the middle of two ends, free bearing (2) is hinged with the lower end bulb (301) of vertical brace (3), the bottom of two vertical braces (3) is connected by stull (4), the top of vertical brace (3) is provided with outside thread, setting sleeve (5) is housed, and upper and lower fixing by nut (302), setting sleeve (5) is connected with fixed plate (7) by connecting bolt (6) by folder ear (501).
2. belt protection hood for oil suction machine support device according to claim 1, it is characterized in that: described free bearing (2) is made up of base (201), jackscrew (202), ball seat (203), base (201) is provided with circular groove (B), the top of circular groove (B) is conical surface, the jackscrew (202) be located on ball seat (203) is relative with circular groove (B), and ball seat (203) is provided with " U " type opening.
3. belt protection hood for oil suction machine support device according to claim 1, is characterized in that: side and " U " type of described setting sleeve (5) press from both sides ear (501) and be connected, and folder ear (501) is provided with through hole.
4. belt protection hood for oil suction machine support device according to claim 1, is characterized in that: described fixed plate (6) is " F " type platy structure, and top is provided with two fixed holes, and bottom is provided with two attachment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143748.7U CN204878658U (en) | 2015-03-14 | 2015-03-14 | Beam -pumping unit belt protection casing strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143748.7U CN204878658U (en) | 2015-03-14 | 2015-03-14 | Beam -pumping unit belt protection casing strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878658U true CN204878658U (en) | 2015-12-16 |
Family
ID=54823033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143748.7U Expired - Fee Related CN204878658U (en) | 2015-03-14 | 2015-03-14 | Beam -pumping unit belt protection casing strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878658U (en) |
-
2015
- 2015-03-14 CN CN201520143748.7U patent/CN204878658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |