CN203009777U - Rope sheave and tower frame type numerical control oil pumping machine - Google Patents
Rope sheave and tower frame type numerical control oil pumping machine Download PDFInfo
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- CN203009777U CN203009777U CN 201220540027 CN201220540027U CN203009777U CN 203009777 U CN203009777 U CN 203009777U CN 201220540027 CN201220540027 CN 201220540027 CN 201220540027 U CN201220540027 U CN 201220540027U CN 203009777 U CN203009777 U CN 203009777U
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- wheel
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- rope sheave
- sheave
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Abstract
The utility model discloses a rope sheave and a tower frame type numerical control oil pumping machine and relates to a transmission device and oil extraction equipment. The rope sheave is light in weight, high in structural strength and low in cost. The rope sheave comprises a first wheel ring, a first ring wheel panel and a shaft seat, wherein the surface of the first wheel ring is fixedly connected with a first rope rib in spiral and winding modes, and a first spiral groove is formed in the surface of the first wheel ring through the first rope rib.
Description
Technical field
The utility model relates to a kind of transmission device and a kind of oil production equipment, particularly relates to a kind of rope sheave for tower shelf type oil pumping machine and a kind of tower frame type numerical control oil pumping unit.
Background technique
Rope sheave is widely used in mechanical field in the middle of the rope traction lifting gear, the rope sheave that generally uses at present is all to adopt iron casting, form through the cutting rope outlet groove again, the overall weight of rope sheave is larger, the rope sheave grooving that diameter is larger is difficult for processing, the cost of cutting is high, efficient is low, and the waste of material phenomenon is more serious.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of lightweight, structural strength is high, cost is low rope sheave.
The utility model rope sheave comprises the first wheel rim, the first annular wheel face plate and axle bed, and the surperficial spiral winding of wherein said the first wheel rim is fixedly connected with the first rope muscle, and described the first rope muscle is at first wheel rim surface formation the first spiral chute.
The utility model rope sheave, the bottom of wherein said the first rope muscle cross section is rectangle, and the top be semicircle, is connected by transition arc between bottom and top, and the first muscle two bottom sides of restricting is welded mutually with the first wheel rim surface.
The utility model rope sheave, evenly distributing between wherein said the first wheel rim and axle bed is connected with some the first rectangle spoke plates, and the side of described the first rectangle spoke plate is fixedly connected with the first annular wheel face plate.
the utility model rope sheave, wherein also comprise the second wheel rim, two the second annulus wheel panels, the sprocket wheel mounting plate of some the second rectangle spoke plates and tubular, described sprocket wheel mounting plate is fixedly connected on the outside of the first annular wheel face plate, and coincide with the axle bed axis, it is peripheral that described the second wheel rim is fixedly connected on the sprocket wheel mounting plate by some the second rectangle spoke plates, and coincide with the axle bed axis, two described the second annulus wheel panels are fixedly mounted on respectively the both sides of the second wheel rim, the side of described some the second rectangle spoke plates is fixedly connected with the second annulus wheel panel, the surperficial spiral winding of described the second wheel rim is fixedly connected with the second rope muscle, described the second rope muscle is at second wheel rim surface formation the second spiral chute, the shape of cross section of described the second rope muscle is identical with the first rope muscle, be installed with hinge wheel on sprocket wheel mounting plate between the described first annular wheel face plate and the second annulus wheel panel.
the utility model adopts the tower frame type numerical control oil pumping unit of above-mentioned rope sheave, also comprise the king-tower frame, power system, transmission system, control system, the counterweight case, the counterweight tow rope, drive rope and rope hanger, described power system, transmission system, control system and rope sheave are arranged on the operating platform of king-tower top of the trellis, described control system is connected with power system, control system is controlled commutation position and the rotating speed of power system, described power system is in transmission connection by transmission system and rope sheave, described rope sheave is arranged on sheave shaft by the bearing that is arranged in axle bed, the two ends of described sheave shaft are arranged on sheave support device, described sheave support device is arranged on operating platform.
The utility model tower frame type numerical control oil pumping unit, wherein said transmission system comprises little profile of tooth belt wheel, large profile of tooth belt wheel, intermediate gearing and minor sprocket, described little profile of tooth belt wheel is fixedly mounted on the output terminal of power system, described large profile of tooth belt wheel and minor sprocket are fixedly mounted on respectively on the input end and output terminal of intermediate gearing, on large profile of tooth belt wheel and little profile of tooth belt wheel, toothed belt is installed, described minor sprocket is connected by chain transmission with hinge wheel on rope sheave.
The utility model rope sheave difference from prior art is that the utility model disassembles into several sheet metal parts with the rope sheave circle, by welding, some sheet metal parts are combined to form the rope sheave circle, this method is simpler than casting method, and efficient is higher, and the structural strength of the rope sheave circle that processes is better; Then be wound around welding rope muscle on the rope sheave circle, utilize the rope muscle of spiral winding to form grooving, the mode of this processing grooving is simpler than cutting method, and can not cause the waste of material, and cost is lower.
The utility model rope sheave is suitable for holding wire rope without the rope muscle shape of cross section that goes out by sintered-carbide die wire-drawing shape processes in the cutting manufacturing process, makes wire rope be difficult for therefrom deviating from; The rope muscle adopts Q235 low carbon steel, makes its wear resistance better, improves the working life of wire rope.
Below in conjunction with accompanying drawing, rope sheave of the present utility model is described further.
Description of drawings
Fig. 1 is the sectional view of rope muscle in the utility model rope sheave;
Fig. 2 is the axonometric drawing of the utility model rope sheave the first mode of execution;
Fig. 3 is that the master of the utility model rope sheave the first mode of execution looks sectional view;
Fig. 4 is the partial enlarged drawing that in Fig. 3, I goes out;
Fig. 5 is that the master of the utility model rope sheave the second mode of execution looks sectional view;
Fig. 6 is the side view of the second rope sheave circle in the utility model rope sheave the second mode of execution;
Fig. 7 is the side view of the utility model tower frame type numerical control oil pumping unit.
Embodiment
The utility model rope sheave cuts fabrication process by nothing and forms, and comprises the following steps:
A, prepare the first wheel rim 2, two blocks of first annular wheel face plates 3, axle bed 4 and some the first rectangle spoke plates 1, the inner of some the first rectangle spoke plates 1 is welded on axle bed 4 outer walls, make some the first rectangle spoke plates 1 radially evenly distributing along axle bed 4, the inwall of the first wheel rim 2 and the outer end of some the first rectangle spoke plates 1 are fixed welding, make the dead in line of the first wheel rim 2 and axle bed 4, two blocks of first annular wheel face plates 3 are welded on respectively the both sides of the first wheel rim 2, make the inner and axle bed 4 welding of two blocks of first annular wheel face plates 3, make the relative sidewall of two blocks of first annular wheel face plates 3 respectively with the side welding of some the first rectangle spoke plates 1, form the first rope sheave circle 6,
B, the sprocket wheel mounting plate 7 of the outside welding tubular of first an annular wheel face plate 3 therein, the dead in line of sprocket wheel mounting plate 7 and axle bed 4 is fixedly mounted on hinge wheel 8 on sprocket wheel mounting plate 7;
C, go out the first rope muscle 5 by sintered-carbide die wire-drawing shape processes, the first rope muscle 5 is wrapped on the first wheel rim 2 of the first rope sheave circle 6, be wound around and locate by spot welding simultaneously;
After D, the first rope muscle 5 are wound around and complete, restrict muscle 5 continuous weldings on the first wheel rim 2, polished finish with first.
As Fig. 2, Fig. 3 and shown in Figure 4, the rope sheave that obtains by above-mentioned technological method production comprises the first wheel rim 2, the first annular wheel face plate 3 and axle bed 4, the first surperficial spiral winding of wheel rim 2 is fixedly connected with the first rope muscle 5, the first rope muscle 5 at first wheel rim 2 surface formation the first spiral chutes 9.The side that is connected with some the first rectangle spoke plate 1, the first rectangle spoke plates 1 that evenly distributes between the first wheel rim 2 and axle bed 4 is fixedly connected with the first annular wheel face plate 3.
except producing according to above-mentioned technological method the rope sheave with single wheel rim, can also have by following steps production the rope sheave of two wheel rims, after step B completes, another second wheel rim 12 of preparing, two the second annulus wheel panels 13 and some the second rectangle spoke plates 11, two the second annulus wheel panels 13 are welded on respectively the both sides of the second wheel rim 12, with the outer end of some the second rectangle spoke plates 11 and the fixing welding of inwall of the second wheel rim 12, with the side of some the second rectangle spoke plates 11 respectively with two sidewall welding that the second annulus wheel panel 13 is relative, make some the second rectangle spoke plates 11 radially evenly distributing along the second wheel rim 12, form the second rope sheave circle 16, the second rope sheave circle 16 is fixedly mounted on sprocket wheel mounting plate 7, the inner of some the second rectangle spoke plates 11 and the inner of two the second annulus wheel panels 13 are welded and fixed mutually with sprocket wheel mounting plate 7, step C also comprises by sintered-carbide die wire-drawing shape processes and goes out the second rope muscle 15, and the second rope muscle 15 is wrapped on the second wheel rim 12 of the second rope sheave circle 16, is wound around and locates by spot welding simultaneously, step D also be included in the second rope muscle 15 be wound around complete after, with the second rope muscle 15 continuous weldings on the second wheel rim 12, polished finish.
as shown in Figure 5 and Figure 6, the rope sheave with two wheel rims of producing by above-mentioned steps with only have single wheel rim and compare, also comprise the second wheel rim 12, two the second annulus wheel panels 13, the sprocket wheel mounting plate 7 of some the second rectangle spoke plates 11 and tubular, sprocket wheel mounting plate 7 is fixedly connected on the outside of the first annular wheel face plate 3, and coincide with axle bed 4 axis, the second wheel rim 12 is fixedly connected on sprocket wheel mounting plate 7 peripheries by some the second rectangle spoke plates 11, and coincide with axle bed 4 axis, two the second annulus wheel panels are fixedly mounted on respectively the both sides of the second wheel rim 12, the side of some the second rectangle spoke plates 11 is fixedly connected with the second annulus wheel panel 13, the second surperficial spiral winding of wheel rim 12 is fixedly connected with the second rope muscle 15, the second rope muscle 15 is at second wheel rim 12 surface formation the second spiral chutes 19, the shape of cross section of the second rope muscle 15 is identical with the first rope muscle 5, be installed with hinge wheel 8 on sprocket wheel mounting plate 7 between the first annular wheel face plate 3 and the second annulus wheel panel 13.
As shown in Figure 1, the first rope muscle 5 is identical with the shape of cross section of the second rope muscle 15, and the bottom of cross section is rectangle, and the top is semicircle, is connected by transition arc between bottom and top.
Wherein first, second rectangle spoke plate 1,11, first, second wheel rim 2,12, first, second annulus wheel panel 3,13 and axle bed 4 adopt the Q235 hot rolling steel plates, make by sheetmetal working, first, second rope muscle 5,15 adopts the Q235 low carbon steel.Adopt the rope sheave that manufacture method of the present utility model is produced to save 50% than the rope sheave of casting cutting method production on material, holistic cost saves 40%.
As shown in Figure 7, the utility model tower frame type numerical control oil pumping unit comprises king-tower frame 20, power system, transmission system, control system, counterweight case 21, counterweight tow rope 22, rope sheave 23, drives rope 24 and rope hanger 25.Power system, transmission system, control system and rope sheave 23 are arranged on the operating platform 26 at king-tower frame 20 tops, control system is connected with power system, power system adopts motor 27, control system is controlled commutation position and the rotating speed of motor 27, and motor 27 is in transmission connection by transmission system and rope sheave 23.Transmission system comprises little profile of tooth belt wheel 28, large profile of tooth belt wheel 29, intermediate gearing 30 and minor sprocket 31, little profile of tooth belt wheel 28 is fixedly mounted on the output terminal of motor 27, large profile of tooth belt wheel 29 and minor sprocket 31 are fixedly mounted on respectively on the input end and output terminal of intermediate gearing 30, intermediate gearing 30 can be selected speed reducer or transmission shaft, on large profile of tooth belt wheel 29 and little profile of tooth belt wheel 28, toothed belt 33 is installed, the hinge wheel 8 on minor sprocket 31 and rope sheave is in transmission connection by chain 34.Rope sheave 23 is arranged on sheave shaft 35 by the bearing that is arranged in axle bed 4, and the two ends of sheave shaft 35 are arranged on sheave support device 36, and sheave support device 36 is arranged on operating platform 26.Exceed on the operating platform 26 of king-tower frame 20 parts and be installed with suspension cable 37, be used for making motor 27 to keep stable.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. rope sheave, comprise the first wheel rim (2), the first annular wheel face plate (3) and axle bed (4), it is characterized in that: the surperficial spiral winding of described the first wheel rim (2) is fixedly connected with the first rope muscle (5), and described the first rope muscle (5) is at the first wheel rim (2) surface formation the first spiral chute (9).
2. rope sheave according to claim 1, it is characterized in that: the bottom of described the first rope muscle (5) cross section is rectangle, the top is semicircle, is connected by transition arc between bottom and top, and the first rope muscle (5) two bottom sides is welded mutually with the first wheel rim (2) surface.
3. rope sheave according to claim 2, it is characterized in that: evenly distributing between described the first wheel rim (2) and axle bed (4) is connected with some the first rectangle spoke plates (1), and the side of described the first rectangle spoke plate (1) is fixedly connected with the first annular wheel face plate (3).
4. rope sheave according to claim 3, it is characterized in that: also comprise the second wheel rim (12), two the second annulus wheel panels (13), the sprocket wheel mounting plate (7) of some the second rectangle spoke plates (11) and tubular, described sprocket wheel mounting plate (7) is fixedly connected on the outside of the first annular wheel face plate (3), and coincide with axle bed (4) axis, described the second wheel rim (12) is fixedly connected on sprocket wheel mounting plate (7) periphery by some the second rectangle spoke plates (11), and coincide with axle bed (4) axis, two described the second annulus wheel panels are fixedly mounted on respectively the both sides of the second wheel rim (12), the side of described some the second rectangle spoke plates (11) is fixedly connected with the second annulus wheel panel (13), the surperficial spiral winding of described the second wheel rim (12) is fixedly connected with the second rope muscle (15), described the second rope muscle (15) is at the second wheel rim (12) surface formation the second spiral chute (19), the shape of cross section of described the second rope muscle (15) is identical with the first rope muscle (5), be installed with hinge wheel (8) on sprocket wheel mounting plate (7) between the described first annular wheel face plate (3) and the second annulus wheel panel (13).
5. one kind is adopted the tower frame type numerical control oil pumping unit of rope sheave as claimed in claim 4, it is characterized in that: also comprise the king-tower frame, power system, transmission system, control system, the counterweight case, the counterweight tow rope, drive rope and rope hanger, described power system, transmission system, control system and rope sheave are arranged on the operating platform of king-tower top of the trellis, described control system is connected with power system, control system is controlled commutation position and the rotating speed of power system, described power system is in transmission connection by transmission system and rope sheave, described rope sheave is arranged on sheave shaft by the bearing that is arranged in axle bed, the two ends of described sheave shaft are arranged on sheave support device, described sheave support device is arranged on operating platform.
6. tower frame type numerical control oil pumping unit according to claim 5, it is characterized in that: described transmission system comprises little profile of tooth belt wheel, large profile of tooth belt wheel, intermediate gearing and minor sprocket, described little profile of tooth belt wheel is fixedly mounted on the output terminal of power system, described large profile of tooth belt wheel and minor sprocket are fixedly mounted on respectively on the input end and output terminal of intermediate gearing, on large profile of tooth belt wheel and little profile of tooth belt wheel, toothed belt is installed, described minor sprocket is connected by chain transmission with hinge wheel on rope sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540027 CN203009777U (en) | 2012-10-19 | 2012-10-19 | Rope sheave and tower frame type numerical control oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540027 CN203009777U (en) | 2012-10-19 | 2012-10-19 | Rope sheave and tower frame type numerical control oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009777U true CN203009777U (en) | 2013-06-19 |
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ID=48601374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540027 Expired - Fee Related CN203009777U (en) | 2012-10-19 | 2012-10-19 | Rope sheave and tower frame type numerical control oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909530A (en) * | 2012-10-19 | 2013-02-06 | 关力 | Rope wheel non-cutting manufacturing process and rope wheel for tower-type numerical-control pumping unit |
| CN104565297A (en) * | 2015-01-19 | 2015-04-29 | 无锡市通用机械厂有限公司 | Rope-rolling wheel component of pressure filter cleaning mechanism |
-
2012
- 2012-10-19 CN CN 201220540027 patent/CN203009777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909530A (en) * | 2012-10-19 | 2013-02-06 | 关力 | Rope wheel non-cutting manufacturing process and rope wheel for tower-type numerical-control pumping unit |
| CN102909530B (en) * | 2012-10-19 | 2017-07-18 | 关力 | Rope sheave non-cutting manufacturing process and a kind of rope sheave of tower frame type numerical control oil pumping unit |
| CN104565297A (en) * | 2015-01-19 | 2015-04-29 | 无锡市通用机械厂有限公司 | Rope-rolling wheel component of pressure filter cleaning mechanism |
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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: 20130619 Termination date: 20171019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |