CN203529834U - Novel steel wire rope universal guiding device - Google Patents
Novel steel wire rope universal guiding device Download PDFInfo
- Publication number
- CN203529834U CN203529834U CN201320714118.1U CN201320714118U CN203529834U CN 203529834 U CN203529834 U CN 203529834U CN 201320714118 U CN201320714118 U CN 201320714118U CN 203529834 U CN203529834 U CN 203529834U
- Authority
- CN
- China
- Prior art keywords
- bearing
- axle
- steel rope
- guide piece
- steel wire
- Prior art date
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003129 oil well Substances 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of oil well operational devices, in particular to a novel steel wire rope universal guiding device. The novel steel wire rope universal guiding device comprises a supporting seat and rolling bars, wherein the supporting seat is a hollow framework, the rolling bars penetrate opposite side surfaces or adjacent side surfaces of the supporting seat, a plurality of the rolling bars are intersected to form a channel in the middle of the supporting seat, the channel and a central line of the supporting seat are in the same direction, and the channel is properly wide so that a steel wire rope used for an oil field derrick can penetrate the channel. The novel steel wire rope universal guiding device has the advantages that radial and axial forces of the steel wire rope can be simultaneously tolerated, guiding and limiting in four directions can be achieved, the steel wire rope is effectively prevented from being abnormally abraded and even broken, the service life of the guiding device and the steel wire rope can be prolonged, the using safety of a drilling machine is improved, and personal and equipment accident probability can be reduced.
Description
Technical field
The utility model relates to oil well operation equipment technical field, particularly the universal guide piece of a kind of new steel rope.
Background technology
current oil field derrick wire line guide, for fear of steel rope and framing member, interfere, generally all before forble board, oil pipe platform or derrick, on main leg, be equipped with leading sheave, and steel rope outlet all has beat at vertical and horizontal in actual use, leading sheave need to bear radial and axial power simultaneously, realize four direction guide and limit, and the leading sheave of prior art cannot meet.As Fig. 1, when steel rope is during to the motion of A, B direction or beat, can cause the inordinate wear of steel rope and pulley.
Utility model content
The problem existing for prior art, goal of the invention of the present utility model is to provide a kind of can bear the radial and axial power of steel rope simultaneously, realize the guiding, spacing of four direction, effectively avoid the inordinate wear of steel rope even to rupture, extend the service life of guide piece and steel rope, improve rig safety in utilization, reduce the universal guide piece of new steel rope of the person and equipment breakdown probability of occurrence.
To achieve these goals, the technical solution adopted in the utility model is:
The universal guide piece of a kind of new steel rope, it comprises: bearing, rolling bar, described bearing is hollow frame, described rolling bar is located between bearing opposition or adjacent side, some described rolling bar arranged crosswise and at the middle part of described bearing, form one with bearing line of centers passage in the same way, described passage width size is satisfied is used to the steel wire penetrating on oil field derrick; As Fig. 5, when steel rope is during at A, B, C, the motion of D four direction or beat, either direction all has the spacing and guiding of rolling bar.
As preferred version of the present utility model, the cuboid framework that described bearing is hollow, the maximum width of described passage is less than four times of diameter of described steel rope.
As preferred version of the present utility model, described rolling bar wears direction and is positioned in the plane vertical with described bearing line of centers.
As preferred version of the present utility model, described rolling bar quantity is four, is located between bearing opposition side.
As preferred version of the present utility model, described rolling bar in the same way and bearing lateral vertical.
As preferred version of the present utility model, described bearing side is provided with an erecting frame, and bearing is arranged on before forble board, oil pipe platform or derrick on main leg by erecting frame.
As preferred version of the present utility model, described rolling bar comprises: axle, steel pipe, copper sheathing, described copper sheathing is engaged in the two ends of described axle, described steel pipe is engaged in outside described copper sheathing, copper sheathing length is less than 1/2nd of steel pipe length, described steel pipe not with described be coupling tactile, described axle one end is provided with axle cap, described copper sheathing is between axle and steel pipe, copper sheathing encloses and sways together with steel pipe, shortest distance between described axle cap and copper sheathing equals the frame thickness of described bearing, the described axle other end is provided with external thread section, described external thread section length is greater than the frame thickness of described bearing, described axle is located on the framework of bearing and is threaded and is pressed on bearing with described external thread section by nut, avoid the rotation of axle, described shaft end is provided with lubricating cup, is provided with oil leab in axle, gap, lubricating cup between described oil leab joint steel pipe and axle, the grease in lubricating cup can be effectively preserved in gap between steel pipe and axle, gives full play to its lubricating effect, and adopts copper sheathing relatively to adopt bearing cost more cheap.
As preferred version of the present utility model, between described nut and the framework of bearing, pressing plate is installed, reduce the damage of nut to support frame.
The beneficial effects of the utility model are:
Can bear the radial and axial power of steel rope simultaneously, realize the guiding, spacing of four direction, effectively avoid the inordinate wear of steel rope even to rupture, extend the service life of guide piece and steel rope, improve rig safety in utilization, reduce the person and equipment breakdown probability of occurrence.
Accompanying drawing explanation
Fig. 1 is pulley conductor rope schematic diagram.
Fig. 2 is that steel rope arranges course diagram.
Fig. 3 is the utility model structural representation.
Fig. 4 is rolling bar structural representation in the utility model.
Fig. 5 is that the utility model principle is explained auxiliary view.
Mark in figure: 1-overhead traveling crane, 4-forble board, 5-guide piece, 6-steel rope, 7-air winch, 9-bearing, 10-erecting frame, 11-rolling bar, 12-nut, 13-pressing plate, 14-axle cap, 15-lubricating cup, 16-axle, 17-copper sheathing, 18-steel pipe, 19-oil leab, 20-external thread section.
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on summary of the invention of the present utility model all belong to scope of the present utility model.
embodiment 1
According to Fig. 3, Fig. 4, the universal guide piece of a kind of new steel rope 6, it comprises: bearing 9, rolling bar 11, described bearing 9 is hollow frame, described rolling bar 11 is located between bearing 9 opposition or adjacent side, some described rolling bar 11 arranged crosswise and at the middle part of described bearing 9, form one with bearing 9 line of centerss passage in the same way, described passage width size meets the steel rope 6 being used on oil field derrick and passes, as Fig. 2, steel rope 6 from air winch 7 out, guide piece 5 through forble board 4 places, walk around the pulley gear of overhead traveling crane 1 bottom, then towards below, pass through again the guide piece 5 of forble board 4, hang again system and need the weight promoting.
In the present embodiment, the cuboid framework that described bearing 9 is hollow, the maximum width of described passage is less than four times of diameter of described steel rope 6, described rolling bar 11 wears direction and is positioned in the plane vertical with described bearing 9 line of centerss, described rolling bar 11 quantity are four, be located between bearing 9 opposition sides, described rolling bar 11 and bearing 9 lateral vertical in the same way, described bearing 9 sides are provided with an erecting frame 10.
In the present embodiment, described rolling bar 11 comprises: axle 16, steel pipe 18, copper sheathing 17, described copper sheathing 17 is engaged in the two ends of described axle 16, described steel pipe 18 is engaged in outside described copper sheathing 17, copper sheathing 17 length are less than 1/2nd of steel pipe 18 length, described steel pipe 18 does not contact with described axle 16, described axle 16 one end are provided with axle cap 14, described copper sheathing 17 is between axle 16 and steel pipe 18, copper sheathing 17 rotates around axle 16 together with steel pipe 18, shortest distance between described axle cap 14 and copper sheathing 17 equals the frame thickness of described bearing 9, described axle 16 other ends are provided with external thread section 20, described external thread section 20 length are greater than the frame thickness of described bearing 9, described axle 16 is located on the framework of bearing 9 and is threaded and is pressed on bearing 9 with described external thread section 20 by nut 12.
In the present embodiment, between described nut 12 and the framework of bearing 9, pressing plate 13 is installed, described axle 16 ends are provided with lubricating cup 15, are provided with oil leab 19 in axle 16, gap, lubricating cup 15 between described oil leab 19 joint steel pipes 18 and axle 16.
Claims (9)
1. the universal guide piece of new steel rope, it is characterized in that, comprise: bearing, rolling bar, described bearing is hollow frame, described rolling bar is located between bearing opposition or adjacent side, some described rolling bar arranged crosswise and at the middle part of described bearing, form one with bearing line of centers passage in the same way, described passage width size is satisfied is used to the steel wire penetrating on oil field derrick.
2. the universal guide piece of a kind of new steel rope according to claim 1, is characterized in that, the cuboid framework that described bearing is hollow, and the maximum width of described passage is less than four times of diameter of described steel rope.
3. the universal guide piece of a kind of new steel rope according to claim 1, is characterized in that, described rolling bar wears direction and is positioned in the plane vertical with described bearing line of centers.
4. according to a kind of new universal guide piece of steel rope described in claim 1 or 2 or 3, it is characterized in that, described rolling bar quantity is four, is located between bearing opposition side.
5. the universal guide piece of a kind of new steel rope according to claim 4, is characterized in that, described rolling bar in the same way and bearing lateral vertical.
6. the universal guide piece of a kind of new steel rope according to claim 1, is characterized in that, described bearing side is provided with an erecting frame.
7. according to a kind of new universal guide piece of steel rope described in claim 1 or 2 or 3, it is characterized in that, described rolling bar comprises: axle, steel pipe, copper sheathing, described copper sheathing is engaged in the two ends of described axle, described steel pipe is engaged in outside described copper sheathing, copper sheathing length is less than 1/2nd of steel pipe length, described steel pipe not with described be coupling tactile, described axle one end is provided with axle cap, described copper sheathing is between axle and steel pipe, copper sheathing encloses and sways together with steel pipe, shortest distance between described axle cap and copper sheathing equals the frame thickness of described bearing, the described axle other end is provided with external thread section, described external thread section length is greater than the frame thickness of described bearing, described axle is located on the framework of bearing and is threaded and is pressed on bearing with described external thread section by nut.
8. the universal guide piece of a kind of new steel rope according to claim 7, is characterized in that, between described nut and the framework of bearing, pressing plate is installed.
9. the universal guide piece of a kind of new steel rope according to claim 7, is characterized in that, described shaft end is provided with lubricating cup, is provided with oil leab in axle, gap, lubricating cup between described oil leab joint steel pipe and axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714118.1U CN203529834U (en) | 2013-11-13 | 2013-11-13 | Novel steel wire rope universal guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714118.1U CN203529834U (en) | 2013-11-13 | 2013-11-13 | Novel steel wire rope universal guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529834U true CN203529834U (en) | 2014-04-09 |
Family
ID=50416070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714118.1U Expired - Lifetime CN203529834U (en) | 2013-11-13 | 2013-11-13 | Novel steel wire rope universal guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120787A (en) * | 2019-12-30 | 2021-07-16 | 四川宏华石油设备有限公司 | Steel wire rope guiding device |
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
-
2013
- 2013-11-13 CN CN201320714118.1U patent/CN203529834U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120787A (en) * | 2019-12-30 | 2021-07-16 | 四川宏华石油设备有限公司 | Steel wire rope guiding device |
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |