CN204062149U - A kind of tube orientation drills more uses back bracket - Google Patents
A kind of tube orientation drills more uses back bracket Download PDFInfo
- Publication number
- CN204062149U CN204062149U CN201420329635.1U CN201420329635U CN204062149U CN 204062149 U CN204062149 U CN 204062149U CN 201420329635 U CN201420329635 U CN 201420329635U CN 204062149 U CN204062149 U CN 204062149U
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- CN
- China
- Prior art keywords
- plate
- bearing
- axle
- bracket
- outer end
- 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
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009428 plumbing Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of tube orientation to drill and more use back bracket, belong to technical field of pipeline construction.Described time bracket comprises axle, bearing, carrying roller, polyurethane elastomer, baffle plate, cant board, outer vertical plate, angle cleat, base plate, connecting bolt and outer end plate, axle is arranged on bearing, support roller sleeve is contained on bearing, polyurethane elastomer is wrapped in carrying roller outer surface, and baffle plate is arranged on the two ends of bearing respectively; Outer end plate is positioned at the outside of baffle plate, and is arranged on the two ends of axle; Outer vertical plate is connected with outer end plate, and is connected with base plate by angle cleat; Cant board is arranged on base plate, and is connected with outer vertical plate by connecting bolt.What the utility model provided returns bracket, have structure simple, install quick and convenient, safe and reliable, bearing load is large, friction factor is little and the advantage such as easy replacing maintenance, by regulating mounting point, adapt to the pipeline of multiple caliber, be widely used in the pipeline returning construction of the industry Directional Drilling engineerings such as oil, chemical industry, plumbing, thermal technology.
Description
Technical field
The utility model relates to technical field of pipeline construction, and particularly a kind of tube orientation drills and more uses back bracket.
Background technique
Existing tube orientation drills more uses back the materials and structures form of bracket different, but mostly has the defects such as complex structure, friction factor are comparatively large, poor reliability, fault are many and difficult in maintenance.Therefore, design that a kind of friction factor is little, good reliability, easily installation and maintenance tube orientation drill and more use back bracket to be that tube orientation is drilled with and counts pursuing a goal of workmen, it to directional drilling pipeline return be pulled through in journey reduce pull-back force, avoid pipeline anticorrosion coating scuffing and construction safety significant.
Model utility content
The problems such as complex structure, poor reliability, the fault of more using back bracket to exist be many and difficult in maintenance are drilled in order to solve existing tube orientation, the utility model provides a kind of tube orientation and drills and more use back bracket, comprise axle, bearing, carrying roller, polyurethane elastomer, baffle plate, cant board, outer vertical plate, angle cleat, base plate, connecting bolt and outer end plate, described axle is arranged on described bearing, described support roller sleeve is contained on described bearing, described polyurethane elastomer is wrapped in described carrying roller outer surface, and described baffle plate is arranged on the two ends of described bearing respectively; Described outer end plate is positioned at the outside of described baffle plate, and is arranged on the two ends of described axle; Described outer vertical plate is connected with described outer end plate, and is connected with described base plate by described angle cleat; Described cant board is arranged on described base plate, and is connected with described outer vertical plate by described connecting bolt.
The tube orientation that the utility model provides drills more uses back bracket, have structure simple, install quick and convenient, safe and reliable, bearing load is large, friction factor is little and the advantage such as easy replacing maintenance, by regulating mounting point, adapt to the pipeline of multiple caliber, be widely used in the pipeline returning construction of the industry Directional Drilling engineerings such as oil, chemical industry, plumbing, thermal technology, and cost is only 80% of conventional time bracket cost, great popularization.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment tube orientation drills the longitudinal plane perspective view more using back bracket;
Fig. 2 is that Fig. 1 analyses and observe schematic cross-sectional view along the structure of returning bracket center line.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further described.
See Fig. 1 and Fig. 2, the utility model embodiment provides a kind of tube orientation and drills and more use back bracket, comprises axle 1, bearing 2, carrying roller 3, polyurethane elastomer 4, baffle plate 5, cant board 6, outer vertical plate 7, angle cleat 8, base plate 9, connecting bolt 10 and outer end plate 11.Wherein: axle 1 is arranged on bearing 2, carrying roller 3 is sleeved on bearing 2, and polyurethane elastomer 4 is wrapped in carrying roller 3 outer surface, and baffle plate 5 is arranged on the two ends of bearing 1 respectively; Outer end plate 11 is positioned at the outside of baffle plate 5, and is arranged on the two ends of axle 1; Outer vertical plate 7 is connected with outer end plate 11, and is connected with base plate 9 by angle cleat 8; Cant board 6 is arranged on base plate 9, and is connected with outer vertical plate 7 by connecting bolt 10.
In concrete production practices, the bracket that returns of the present embodiment adopts carbon steel manufacture to form; Carrying roller outer surface is wound around high performance polyurethane elastomer, can meet the technical orders such as intensity, hardness, durability.Carrying roller, baffle plate, bearing and axle are back the core component of bracket, need carry out fine finishing in machinery plant and complete assembling.The raw material of carrying roller, baffle plate and axle should carry out secondary mechanical processing and just can assemble, and ensure that their size meets bearing installation requirement.Outer vertical plate is connected with base plate by angle cleat, the position adjustable of connecting bolt 10, thus adapts to the Pipe installing of different tube diameters.Connection in the present embodiment mainly comprises welding, pin joint and bolt, also should carry out suitable anti-corrosion measure according to the situation of corrosive environment simultaneously.
In use, first, bracket will be returned according to design arrangement and be in place, and adopt the methods such as transmission, lifting to be placed on back on bracket by pipeline 12; Secondly, carry out back towing the head and the connection of pipeline, start transmission after having connected, bracket will be returned after being sent completely and disassemble, and continue on for next pipeline returning.
Use the tube orientation of the present embodiment to drill and more use back bracket, certain tube orientation bore back drag in implement caliber 1016mm, the pipeline returning construction of wall thickness 22mm, return bracket spacing 10m, the long 1.1m of base plate outer profile size, wide 0.8m, high 1.3m, maximum bearing load 13t (reference value).
Use the tube orientation of the present embodiment to drill and more use back bracket, certain tube orientation bore back drag in implement caliber 610mm, the back of pipeline of wall thickness 16.9mm is constructed, return bracket spacing 10m, the long 1.0m of base plate outer profile size, wide 0.5m, high 0.9m, maximum bearing load 7t (reference value).
What the utility model embodiment provided returns bracket, have structure simple, quick and convenient, safe and reliable, roller be installed rotate flexibly, bearing load is large, friction factor is little (friction factor is between 0.035 ~ 0.05) easily changes maintenance, stable work in work and the advantage such as durable in use, by regulating mounting point, adapt to the pipeline of multiple caliber, ensure smooth pipeline returning, be widely used in the pipeline returning construction of the industry Directional Drilling engineerings such as oil, chemical industry, plumbing, thermal technology, and cost is only 80% of conventional time bracket cost, great popularization.In addition, time bracket of the utility model embodiment also can be used for the pipeline construction transmission of crossing over pipe bridge.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a tube orientation drills and more uses back bracket, it is characterized in that, comprise axle, bearing, carrying roller, polyurethane elastomer, baffle plate, cant board, outer vertical plate, angle cleat, base plate, connecting bolt and outer end plate, described axle is arranged on described bearing, described support roller sleeve is contained on described bearing, described polyurethane elastomer is wrapped in described carrying roller outer surface, and described baffle plate is arranged on the two ends of described bearing respectively; Described outer end plate is positioned at the outside of described baffle plate, and is arranged on the two ends of described axle; Described outer vertical plate is connected with described outer end plate, and is connected with described base plate by described angle cleat; Described cant board is arranged on described base plate, and is connected with described outer vertical plate by described connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329635.1U CN204062149U (en) | 2014-06-19 | 2014-06-19 | A kind of tube orientation drills more uses back bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329635.1U CN204062149U (en) | 2014-06-19 | 2014-06-19 | A kind of tube orientation drills more uses back bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062149U true CN204062149U (en) | 2014-12-31 |
Family
ID=52203662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329635.1U Expired - Lifetime CN204062149U (en) | 2014-06-19 | 2014-06-19 | A kind of tube orientation drills more uses back bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107169240A (en) * | 2017-06-22 | 2017-09-15 | 贵州财经大学 | Returning based on shoulder hole drags computational methods and device |
| CN109465599A (en) * | 2018-10-10 | 2019-03-15 | 中国二冶集团有限公司 | Return the production and application method towed the head |
-
2014
- 2014-06-19 CN CN201420329635.1U patent/CN204062149U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107169240A (en) * | 2017-06-22 | 2017-09-15 | 贵州财经大学 | Returning based on shoulder hole drags computational methods and device |
| CN107169240B (en) * | 2017-06-22 | 2020-09-11 | 贵州财经大学 | Back-dragging calculation method and device based on stepped hole |
| CN109465599A (en) * | 2018-10-10 | 2019-03-15 | 中国二冶集团有限公司 | Return the production and application method towed the head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jing Ningtao Inventor after: Chen Guanlei Inventor after: Lei Jiangsuo Inventor before: Jing Ningtao Inventor before: Wang Wenxiang Inventor before: Chen Guanlei Inventor before: Lei Jiangsuo Inventor before: Yang Yang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JING NINGTAO WANG WENXIANG CHEN GUANLEI LEI JIANGSUO YANG YANG TO: JING NINGTAO CHEN GUANLEI LEI JIANGSUO |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pullback bracket for pipeline directional drilling crossing Effective date of registration: 20151228 Granted publication date: 20141231 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI ZHONGKE TRENCHLESS TECHNOLOGY Co.,Ltd. Registration number: 2015980000263 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161206 Granted publication date: 20141231 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI ZHONGKE TRENCHLESS TECHNOLOGY Co.,Ltd. Registration number: 2015980000263 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pullback bracket for pipeline directional drilling crossing Effective date of registration: 20161209 Granted publication date: 20141231 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI ZHONGKE TRENCHLESS TECHNOLOGY Co.,Ltd. Registration number: 2016980000228 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180426 Granted publication date: 20141231 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI ZHONGKE TRENCHLESS TECHNOLOGY Co.,Ltd. Registration number: 2016980000228 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |