CN206384708U - A kind of roller type drill pipe elevator - Google Patents
A kind of roller type drill pipe elevator Download PDFInfo
- Publication number
- CN206384708U CN206384708U CN201621438369.1U CN201621438369U CN206384708U CN 206384708 U CN206384708 U CN 206384708U CN 201621438369 U CN201621438369 U CN 201621438369U CN 206384708 U CN206384708 U CN 206384708U
- Authority
- CN
- China
- Prior art keywords
- roller
- roller bearing
- drill pipe
- connection sheet
- type drill
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of roller type drill pipe elevator, it is characterised in that：Multiple roller bearings, roller and connection sheet are coated with each roller bearing, this has two through holes in the connection sheet, two roller bearings adjacent for connecting, form roll wheel assembly, the outer end of the connection sheet set on the roller bearing of the both sides of roll wheel assembly is connected with hanger respectively, and the both ends of each roller bearing are fastened by fastener respectively.The utility model solves when unearthed point installs drilling rod suspender quick abrasion and the problem of not high hoisting safety, saves manpower, improve operating efficiency in the construction of long range Pipeline Crossing by Horizontal Directional Drilling.The utility model is simple in construction, easy to use, it is good to make easy, stability, is adapted to the various construction environments in field；Survivor of a murder attempt's design is used suitable for the drilling rod of various models, highly versatile.
Description
Technical field
The utility model is related to a kind of roller type drill pipe elevator.
Background technology
During Directional Drilling for Pipeline Crossing, unearthed point stacks is one particularly significant and frequently work, and drilling rod connects
The quality for connecing quality directly influences the construction safety of whole engineering and the service life of drilling rod.Suspender belt or steel are often used at present
Cord carries out drilling rod lifting, and suspender belt quick abrasion, steel wire rope is easily slided, and the stability and security of lifting is not high, and in lifting
During drilling rod, the frictional resistance ratio of suspender belt and steel wire rope is larger.
Utility model content
Technical problem to be solved in the utility model is a kind of knot of not enough offer existed for above-mentioned prior art
Structure is simple, easy to use, can reduce the roller type drill pipe elevator of labor intensity.
The technical scheme that the utility model is used for：A kind of roller type drill pipe elevator, it is characterised in that：Including multiple rollings
Axle, this is coated with roller and connection sheet, the connection sheet on each roller bearing two through holes, two rollings adjacent for connecting
Axle, forms roll wheel assembly, the outer end of the connection sheet set on the roller bearing of the both sides of roll wheel assembly is connected with hanger respectively, described
The both ends of each roller bearing are fastened by fastener respectively.
By above-mentioned technical proposal, screw thread is respectively equipped with the two ends of each roller bearing, the fastener is fixing nut, described
Fixing nut passes through screw thread arrangement with roller bearing.
By above-mentioned technical proposal, multiple connection sheets are disposed with the axial direction of roller bearing, axially adjacent connection sheet is to stagger
Formula attachment structure.
By above-mentioned technical proposal, the connection sheet includes gusset, and two arc connections are symmetrically arranged with the both sides of gusset
Head, is provided with circular hole in each arc connector.
By above-mentioned technical proposal, the both sides up and down of the gusset are the curved concaved being symmetrical set.
Having the beneficial effect that acquired by the utility model：The utility model long range Pipeline Crossing by Horizontal Directional Drilling construction in,
Solve when unearthed point installs drilling rod suspender quick abrasion and the problem of not high hoisting safety, save manpower, improve work effect
Rate.The utility model is simple in construction, easy to use, it is good to make easy, stability, is adapted to the various construction environments in field；The survivor of a murder attempt sets
Meter is used suitable for the drilling rod of various models, highly versatile.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the schematic cross-section of connection sheet in the utility model.
Fig. 4 is use state schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of roller type drill pipe elevator, including multiple roller bearings 2 are present embodiments provided, in each roller bearing
The wheel of rolling 1 and connection sheet 3 are coated with 2, the connection sheet 3 includes gusset 6, and the both sides up and down of the gusset are symmetrical set
The curved concaved, two arc connectors 7 are symmetrically arranged with the both sides of gusset, provided with circle in each arc connector
Hole 8, two roller bearings adjacent for connecting form roll wheel assembly, the connection sheet set on the roller bearing of the both sides of roll wheel assembly
Outer end is welded and fixed with hanger 4 respectively, and the both ends of each roller bearing are fastened by fastener respectively.
In the present embodiment, screw thread is respectively equipped with the two ends of each roller bearing, the fastener is fixing nut 5, described solid
Nut 5 is determined with roller bearing 2 by screw thread arrangement.
In the present embodiment, multiple connection sheets 3 are disposed with the axial direction of roller bearing 2, axially adjacent connection sheet is staggered
Attachment structure.
The utility model changes the friction mode between drilling rod and elevator, revolves drilling rod by specific structure design
Roller friction is changed into from slidingtype friction between elevator when turning, the service life of elevator can be improved.
Described roller type drill pipe elevator is designed using the survivor of a murder attempt, and the size for lifting drilling rod is unrestricted, can meet any type
The lifting work of number drilling rod, has reached general purpose.Meanwhile, its survivor of a murder attempt's design makes storage work become very simple, both
Can be tiled placement, can also fold arrangement, it might even be possible to endways to be put into crack, compared with traditional elevator, be toolhouse
Save many spaces.
Described roller type drill pipe elevator can require to determine the roller bearing number of series connection according to onsite application, so as to flexibly adjust
Whole elevator length, highly versatile.
Roller type drill pipe elevator manufacturing process is simple, no precise part, the use of material is round steel and steel plate, easily draws materials,
And with high temperature resistance, high pressure, low temperature and the performance such as corrosion-resistant, can be good at meeting the construction requirement under the varying environment of field.
Claims (5)
1. a kind of roller type drill pipe elevator, it is characterised in that：Including multiple roller bearings, roller and connection are coated with each roller bearing
This has two through holes in piece, the connection sheet, two roller bearings adjacent for connecting, and roll wheel assembly is formed, the two of roll wheel assembly
The outer end of the connection sheet set on the roller bearing of side is connected with hanger respectively, and the both ends of each roller bearing pass through fastener respectively
Fastening.
2. roller type drill pipe elevator according to claim 1, it is characterised in that：Spiral shell is respectively equipped with the two ends of each roller bearing
Line, the fastener is fixing nut, and the fixing nut passes through screw thread arrangement with roller bearing.
3. roller type drill pipe elevator according to claim 1 or 2, it is characterised in that：It is disposed with the axial direction of roller bearing
Multiple connection sheets, axially adjacent connection sheet is staggered attachment structure.
4. roller type drill pipe elevator according to claim 1 or 2, it is characterised in that：The connection sheet includes gusset, in muscle
The both sides of plate are symmetrically arranged with two arc connectors, and circular hole is provided with each arc connector.
5. roller type drill pipe elevator according to claim 4, it is characterised in that：The both sides up and down of the gusset are in symmetrical
The curved concaved set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438369.1U CN206384708U (en) | 2016-12-26 | 2016-12-26 | A kind of roller type drill pipe elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438369.1U CN206384708U (en) | 2016-12-26 | 2016-12-26 | A kind of roller type drill pipe elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384708U true CN206384708U (en) | 2017-08-08 |
Family
ID=59490787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621438369.1U Active CN206384708U (en) | 2016-12-26 | 2016-12-26 | A kind of roller type drill pipe elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384708U (en) |
-
2016
- 2016-12-26 CN CN201621438369.1U patent/CN206384708U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205347861U (en) | A ultrahigh strength steel cord for tire belt layer | |
| CN206384708U (en) | A kind of roller type drill pipe elevator | |
| CN207061432U (en) | A kind of assembly type driven roller | |
| CN206859083U (en) | Steering cable saddle for bridge construction | |
| CN202848872U (en) | Membrane wall hook | |
| CN206770554U (en) | A kind of belt pulley | |
| CN107587091A (en) | Split roller shaft type sinking roller provided with helicla flute | |
| CN201874542U (en) | Roller gun breech for perforation | |
| CN107574399A (en) | Reinforced screw connected sinking roller | |
| CN205716006U (en) | Support | |
| CN201502340U (en) | Self-correction synclastic curvature coated type oil well eccentric wear prevention device | |
| CN205064515U (en) | Easily pull wrong bolt | |
| CN209411446U (en) | A kind of idler roller drum structure | |
| CN202555632U (en) | Plastic pinch roller for straightener | |
| CN206054526U (en) | A kind of ultra-long roller support member and the ultra-long roller using the support member | |
| CN207967797U (en) | Cable duct bank resistance-reducing device | |
| CN202667280U (en) | Capillary tube turnover mechanism for solid tube blank perforator | |
| CN207016389U (en) | One kind is used for the simple directive wheel of drilling and workover machines drilling well wire rope handling transition | |
| CN206256155U (en) | Energy-saving hearth roll | |
| CN206083421U (en) | Finish rolling backing roll | |
| CN107630179A (en) | Anticorrosive, high abrasion sinking roller | |
| CN108233276A (en) | Cable duct bank resistance-reducing device | |
| CN107574397A (en) | High-strength corrosion-resisting sinking roller | |
| CN205244060U (en) | Novel expand end crab -bolt | |
| CN107604293A (en) | Welded type sinking roller provided with anti-loose structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: No. 9 Jishikou Road, Chaoyang District, Beijing 100020 Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC JIANGHAN OILFIELD CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100101 Chaoyang District, Beijing Hui Xin Street 6, Twelfth level. Patentee before: SINOPEC OILFIELD SERVICE Corp. |