CN215718540U - Oilfield pipeline elevator - Google Patents
Oilfield pipeline elevator Download PDFInfo
- Publication number
- CN215718540U CN215718540U CN202120509080.9U CN202120509080U CN215718540U CN 215718540 U CN215718540 U CN 215718540U CN 202120509080 U CN202120509080 U CN 202120509080U CN 215718540 U CN215718540 U CN 215718540U
- Authority
- CN
- China
- Prior art keywords
- threaded
- oil field
- rod
- pipeline
- elevator
- 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 - Fee Related
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an oilfield pipeline elevator, which relates to the field of oilfield equipment and comprises an inserted bar, wherein a hanging bar is arranged at the top of the inserted bar, a hanging ring is vertically arranged at the top of the hanging bar, the inserted bar is provided with two threaded rods, threaded pipes are respectively arranged on the two threaded rods, both the two threaded pipes are provided with ejector blocks, and the side surfaces of both the two threaded pipes are provided with a plurality of handles. This oil field pipeline elevator can accomplish under the hoist and mount oil field pipeline to the oil field underground under the condition of not seting up the lewis hole to oil field pipeline, also need not to weld rings on the oil field pipeline again, and is little to the loss of oil field pipeline.
Description
Technical Field
The utility model relates to the field of oilfield equipment, in particular to an oilfield pipeline elevator.
Background
In the drilling engineering, an oilfield pipeline elevator is a tool used for hoisting pipes such as drill pipes, oil pipes, casings and the like. The oilfield pipeline elevator is hung in hoisting rings on two sides of a hook of the hoisting system so as to carry out the operation of lifting or lowering a drilling tool, an oil pipe and a casing pipe into or out of a well hole. The elevator has different specifications corresponding to the hung drill string. The existing oilfield pipeline elevator is designed to be more traditional, and can complete hoisting work only by being provided with a hoisting hole formed in an oilfield pipeline or welding a hoisting ring on the oilfield pipeline. So can cause certain damage to the oil field pipeline, lead to the oil field pipeline to take place the phenomenon of ftractureing easily in lifting eye or rings department, shortened the life of oil field pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing an oilfield pipeline elevator which can finish hoisting an oilfield pipeline down to an oilfield well without arranging a hoisting hole on the oilfield pipeline or welding a hoisting ring on the oilfield pipeline, and has small loss on the oilfield pipeline.
In order to achieve the above purpose, the present invention provides the following technical solutions:
this oil field pipeline elevator is equipped with straight rod-like jib including straight rod-like inserted bar, inserted bar top, and the jib top is equipped with annular rings perpendicularly, and inserted bar bilateral symmetry is equipped with the columniform threaded rod perpendicularly, all is furnished with screw-thread fit's screwed pipe on two threaded rods, and two screwed pipe tip all is equipped with the flat-plate kicking block, and two screwed pipe sides all are equipped with a plurality of straight rod-like handles perpendicularly.
As a further optimization of the technical scheme, the inserted bar, the hanging rod and the hanging ring are all made of stainless steel and are of an integral structure.
As a further optimization of the technical scheme, the threaded rods are made of stainless steel and are connected with the inserted rods through welding.
As a further optimization of the technical scheme, the threaded pipe and the handle are both made of stainless steel, and the threaded pipe is connected with the handle through welding.
As a further optimization of the technical scheme, the top blocks are all made of rubber materials and are connected with the threaded pipes through screws.
The beneficial effect of adopting above technical scheme is: this oil field pipeline hanger card can insert the inserted bar suitable degree of depth in the oil field pipeline when using, then holds the handle and rotate two screwed pipes on two threaded rods, utilizes the inner wall that two kicking blocks withstood the oil field pipeline fixed. The lifting ring is hooked by lifting equipment, so that the inserted bar and the oilfield pipeline can be lifted to the underground of the oilfield. In the whole operation process, lifting holes do not need to be formed in the oilfield pipeline, and lifting rings do not need to be welded on the oilfield pipeline. This oil field pipeline elevator can accomplish under the hoist and mount oil field pipeline to the oil field underground under the condition of not seting up the lewis hole to oil field pipeline, also need not to weld rings on the oil field pipeline again, and is little to the loss of oil field pipeline.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of an oilfield tubular riser of the present invention;
figure 2 is a top view of the oilfield tubular elevator of the present invention.
Wherein, 1-inserted bar, 2-screwed pipe, 3-screwed rod, 4-top block, 5-suspender, 6-flying ring, 7-handle.
Detailed Description
Preferred embodiments of the oilfield tubular elevator of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 and 2 show an embodiment of the oilfield pipeline elevator of the present invention:
with reference to fig. 1 and 2, the oilfield pipeline elevator comprises a straight rod-shaped insertion rod 1, a straight rod-shaped suspender 5 is arranged at the top of the insertion rod 1, an annular hanging ring 6 is perpendicularly arranged at the top of the suspender 5, cylindrical threaded rods 3 are perpendicularly arranged on two sides of the insertion rod 1 in a symmetrical mode, threaded pipes 2 matched with threads are arranged on the two threaded rods 3, flat jacking blocks 4 are arranged at the end portions of the two threaded pipes 2, and a plurality of straight rod-shaped handles 7 are perpendicularly arranged on the side surfaces of the two threaded pipes 2.
The inserted bar 1, the suspender 5 and the hanging ring 6 are all made of stainless steel, and are firm, durable and good in corrosion resistance, and the inserted bar 1, the suspender 5 and the hanging ring 6 are all of an integral structure. Threaded rod 3 is made by the stainless steel, and is sturdy and durable, and corrosion resisting property is good, and threaded rod 3 all is connected with inserted bar 1 through the welding. Screwed pipe 2 and handle 7 are made by stainless steel, and sturdy and durable, and corrosion resisting property is good, and screwed pipe 2 all is connected with handle 7 through the welding. The jacking block 4 is made of rubber materials, is good in elasticity, soft in material, large in friction coefficient and good in clamping stability, and the jacking block 4 is connected with the threaded pipe 2 through screws.
This oil field pipeline hoisting clamp can insert the inserted bar 1 suitable degree of depth in the oil field pipeline when using, then holds handle 7 rotatory two screwed pipe 2 on two threaded rods 3, and the inner wall that utilizes two kicking blocks 4 to withstand the oil field pipeline is fixed, lets inserted bar 1 can mention the oil field pipeline. The lifting ring 6 is hooked by lifting equipment, so that the inserted bar 1 and the oilfield pipeline can be lifted to the underground of the oilfield. In the whole operation process, lifting holes do not need to be formed in the oilfield pipeline, and lifting rings do not need to be welded on the oilfield pipeline. This oil field pipeline elevator can accomplish under the hoist and mount oil field pipeline to the oil field underground under the condition of not seting up the lewis hole to oil field pipeline, also need not to weld rings on the oil field pipeline again, and is little to the loss of oil field pipeline.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (5)
1. The utility model provides an oil field pipeline elevator which characterized in that: the oil field pipeline elevator comprises a straight rod-shaped insertion rod (1), wherein a straight rod-shaped suspender (5) is arranged at the top of the insertion rod (1), an annular hoisting ring (6) is perpendicularly arranged at the top of the suspender (5), a cylindrical threaded rod (3) is perpendicularly arranged on bilateral symmetry of the insertion rod (1), threaded pipes (2) matched with threads are all arranged on the two threaded rods (3), flat jacking blocks (4) are arranged at the end parts of the two threaded pipes (2), and a plurality of straight rod-shaped handles (7) are perpendicularly arranged on the side surfaces of the two threaded pipes (2).
2. The oilfield tubular elevator of claim 1, wherein: the inserted bar (1), the hanging rod (5) and the hanging ring (6) are all made of stainless steel, and the inserted bar (1), the hanging rod (5) and the hanging ring (6) are all of an integral structure.
3. The oilfield tubular elevator of claim 1, wherein: the threaded rod (3) is made of stainless steel, and the threaded rod (3) is connected with the inserted bar (1) through welding.
4. The oilfield tubular elevator of claim 1, wherein: the threaded pipe (2) and the handle (7) are both made of stainless steel, and the threaded pipe (2) is connected with the handle (7) through welding.
5. The oilfield tubular elevator of claim 1, wherein: the top blocks (4) are all made of rubber materials, and the top blocks (4) are connected with the threaded pipes (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509080.9U CN215718540U (en) | 2021-03-05 | 2021-03-05 | Oilfield pipeline elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509080.9U CN215718540U (en) | 2021-03-05 | 2021-03-05 | Oilfield pipeline elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718540U true CN215718540U (en) | 2022-02-01 |
Family
ID=80012968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509080.9U Expired - Fee Related CN215718540U (en) | 2021-03-05 | 2021-03-05 | Oilfield pipeline elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718540U (en) |
-
2021
- 2021-03-05 CN CN202120509080.9U patent/CN215718540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102953702A (en) | Horizontal well logging suspension unlocking device | |
| CN215718540U (en) | Oilfield pipeline elevator | |
| CN105089625A (en) | Horizontal well rod and pipe conveying dynamic logging method | |
| US7832480B1 (en) | Apparatus and method for extracting a tubular string from a bore hole | |
| CN202380998U (en) | Push-pull manipulator for lifting and lowering oil pipe of wellhead unmanned operation system | |
| CN201671545U (en) | Mine downhole drilling casing running device | |
| CN203515428U (en) | Salvage spear | |
| CN216008461U (en) | Novel well completion instrument protection barrel | |
| CN114135247B (en) | Auxiliary device and method for developing well head heightening | |
| CN202117589U (en) | Special quick hydraulic screwing-off clamp for geological wire-line core drilling rod | |
| CN105089626A (en) | Horizontal well rod and pipe conveying logging method | |
| CN102061883B (en) | Eccentric wheel clamp and method for running casing in drill hole of mine | |
| CN210768682U (en) | Can repeatedly salvage formula rope and get core fishing device | |
| CN111115429B (en) | Underwater pipeline pulling-out clamp, pulling-out device and pulling-out method | |
| CN202544788U (en) | Elastic rope retainer | |
| CN206957604U (en) | A kind of sliding hydraulic clamps deviating device | |
| CN202273610U (en) | Light hydraulic driving clamp tile | |
| CN206190238U (en) | Loosen impacter that tubing coupling screw thread was used | |
| CN203515430U (en) | Internal falling object fisher for short pipe | |
| CN218479798U (en) | Temporary pipeline fixing device for drilling construction based on root canal | |
| CN106285521B (en) | Unclamp the impactor of tubing coupling screw thread | |
| CN218882191U (en) | Speed tubular column recovery hanger | |
| CN205743777U (en) | Power tongs for drill rod | |
| CN204663445U (en) | Water conveyance steel tube fisher in a kind of water supply well | |
| CN103603626A (en) | Short-pipe fallen object inner fisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |