CN216426572U - Device for protecting pipe thread in casing running process - Google Patents
Device for protecting pipe thread in casing running process Download PDFInfo
- Publication number
- CN216426572U CN216426572U CN202123134568.7U CN202123134568U CN216426572U CN 216426572 U CN216426572 U CN 216426572U CN 202123134568 U CN202123134568 U CN 202123134568U CN 216426572 U CN216426572 U CN 216426572U
- Authority
- CN
- China
- Prior art keywords
- pulley
- fixedly connected
- traction
- casing
- fixed
- 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
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a device of casing pipe in-process protection casing thread relates to gas storage well equipment technical field, include: the top is equipped with the installation ground of derrick, and drive mechanism sets up on the installation ground for the pulling of pipeline, and wherein, drive mechanism includes installation component, drive part, transmission part, traction part and fixed traction pulley, and fixed traction pulley passes through bolt fixed connection in the upper inner wall center department of derrick. This device of protective sleeve screw thread in the process of running a sleeve pipe, through drive mechanism's use, can carry out position to the sleeve pipe of installation and pull, make its lifting speed steady, no collision phenomenon, protective sleeve's mechanism is complete, the damaged phenomenon can not appear, resources are saved, this device of protective sleeve screw thread in the process of running a sleeve pipe, through protection mechanism's use, can make the sleeve pipe in the sealed face of protective sleeve pipe of the in-process of lifting a crane, the manpower is practiced thrift simultaneously, guarantees safety to it is more nimble, convenient to use.
Description
Technical Field
The utility model relates to a gas storage well equipment technical field specifically is a device of protective sleeve screw thread in the casing running process.
Background
The gas storage well is a tubular facility which is vertically buried underground, fully filled and sealed by cement slurry between a shaft and a well wall and used for storing compressed gas, belongs to the category of fixed pressure containers (A1-level high-pressure container variety), is mainly used for CNG stations, LCNG stations, civil natural gas storage and distribution peak regulation stations, industrial gas storage and the like, plays the roles of storage and buffering, and has the advantages that in order to ensure the service life and safe production of the high-pressure gas underground gas storage well, the gas storage well all requires well cementation.
In the replacement method, cement is injected firstly, then the casing is placed, the casing placing speed is required to be high, the casing needs to be placed before the cement is initially set, the casing of the gas storage well is mainly sealed by threads or end face taper, the sealing surface of the casing needs to be protected in the casing placing process, and therefore the device for protecting the threads of the casing in the casing placing process is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device of protective case screw in process of setting casing, through drive mechanism's use, can carry out the position to the sleeve pipe of installation and pull, make its lifting speed steady, no collision phenomenon, protective case's mechanism is complete, damaged phenomenon can not appear, resources are saved can make the sleeve pipe lift by crane the sealed face of in-process protective case through protection machanism's use, simultaneously, has practiced thrift the manpower, has guaranteed safety to, more nimble, convenient to use.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an apparatus for protecting a casing thread during casing running, comprising:
the top is provided with a mounting foundation of a derrick;
the traction mechanism is arranged on the installation foundation and used for traction of the pipeline, wherein the traction mechanism comprises an installation part, a driving part, a transmission part, a traction part and a fixed traction pulley, and the fixed traction pulley is fixedly connected to the center of the upper inner wall of the derrick through a bolt; and
the protection mechanism is arranged on the installation foundation and used for protecting the pipeline in the traction process, wherein the protection mechanism comprises a sliding part, a pulley, a fixed plate and a fixed ground pulley, the pulley is arranged on the installation foundation in a sliding mode through the sliding part, the fixed plate is fixedly connected to one end of the sliding part, and the fixed ground pulley is fixedly connected to one side, close to the derrick, of the outer surface of the fixed plate through a bolt.
Further, the installation component comprises a hoisting base and a winding core, the hoisting base is fixedly connected to the edge of one side of the upper surface of the installation foundation through a bolt, and the winding core is rotatably connected to the centers of two sides of the inner wall of the hoisting base.
Further, the driving part comprises a hoisting motor and a driving roller, the hoisting motor is fixedly connected to one side of the upper surface of the hoisting base through a bolt, and the driving roller is fixedly connected to the output end of the hoisting motor.
Further, the transmission part comprises a driven roller and a transmission belt, one side of the outer surface of the driven roller is fixedly connected to one end of the winding core, and the center of the outer surface of the driven roller is rotatably connected to the center of the outer surface of the driving roller through the transmission belt.
Further, the traction part comprises a steel wire rope and a traveling block lifting hook, one end of the steel wire rope is fixedly connected to the winding core, the other end of the steel wire rope penetrates through the fixed traction pulley, and the traveling block lifting hook is fixedly connected to one end of the steel wire rope.
Furthermore, the sliding part comprises two sliding rails and four wheels, wherein the two sliding rails are arranged on one side of the installation foundation, and each two wheels are matched with one sliding rail in a rolling manner and are fixedly connected to the pulley on the upper surface.
Furthermore, a sleeve is placed inside the pulley, and an anti-skidding sleeve is arranged at one end of the outer surface of the sleeve.
The utility model provides a device for protecting pipe thread in the process of casing pipe running. The method has the following beneficial effects:
(1) this device of protective case screw thread in the case of running a sleeve pipe process, through drive mechanism's use, can carry out the position to the sleeve pipe of installation and pull, make its hoisting speed steady, no collision phenomenon, protective case's mechanism is complete, damaged phenomenon, resources are saved can not appear.
(2) The device for protecting the threads of the casing pipe in the casing pipe running process can protect the sealing surface of the casing pipe in the hoisting process of the casing pipe through the protection mechanism, saves manpower, guarantees safety, and is more flexible and convenient to use.
Drawings
Fig. 1 is a first perspective view of the present invention;
FIG. 2 is a perspective view of the traction mechanism of the present invention;
fig. 3 is a perspective view of a second viewing angle of the present invention;
fig. 4 is a perspective view of a third viewing angle of the present invention.
In the figure: 1. installing a foundation; 2. a hoisting base; 3. a derrick; 4. a slide rail; 5. a wheel; 6. a pulley; 7. a fixing plate; 8. a travelling block hook; 9. an anti-slip sleeve; 10. a sleeve; 11. a hoisting motor; 12. driving the roller; 13. a driven roller; 14. a transmission belt; 15. a winding core; 16. a wire rope; 17. a fixed ground pulley; 18. the traction sheave is fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an apparatus for protecting casing threads during casing running, comprising:
the top is provided with an installation foundation 1 of a derrick 3;
the traction mechanism is arranged on the installation foundation 1 and used for traction of the pipeline, wherein the traction mechanism comprises an installation part, a driving part, a transmission part, a traction part and a fixed traction pulley 18, and the fixed traction pulley 18 is fixedly connected to the center of the upper inner wall of the derrick 3 through a bolt; and
the protection mechanism is arranged on the installation foundation 1 and used for protecting the pipeline in the traction process, wherein the protection mechanism comprises a sliding part, a pulley 6, a fixing plate 7 and a fixed ground pulley 17, the pulley 6 is arranged on the installation foundation 1 in a sliding mode through the sliding part, the fixing plate 7 is fixedly connected to one end of the sliding part, and the fixed ground pulley 17 is fixedly connected to one side, close to the derrick 3, of the outer surface of the fixing plate 7 through bolts.
In this embodiment: the derrick 3 is located directly over the gas storage well, the height of the derrick 3 is higher than that of a lifted pipeline, the fixed traction pulley 18 is located in the center of the gas storage well to ensure that the erected pipeline is located in the center of the gas storage well, the tackle 6 ensures the stability of the pipeline during lifting and has no collision phenomenon, the fixed plate 7 is used for installing the position of the fixed ground pulley 17, the speed of the tackle 6 can be adjusted and controlled, the speed is stable, the sealing surface of the pipeline is protected, meanwhile, manpower is saved, and safety is ensured.
Specifically, the installation component includes hoist base 2 and book core 15, and hoist base 2 passes through bolt fixed connection in the edge of upper surface one side of installation ground 1, rolls up core 15 and rotates to be connected in the inner wall both sides center department of hoist base 2.
In this embodiment: the winding base 2 is convenient for installing the traction mechanism, the winding core 15 rotates in the winding base 2, the use is convenient, the winding is provided with a main winding and an auxiliary winding, the main winding is a hoisting mechanism and is used for hoisting a pipeline, the auxiliary winding is small in hoisting weight, and the pulley 6 is dragged.
Specifically, the driving part comprises a hoisting motor 11 and a driving roller 12, the hoisting motor 11 is fixedly connected to one side of the upper surface of the hoisting base 2 through a bolt, and the driving roller 12 is fixedly connected to the output end of the hoisting motor 11.
In this embodiment: the hoisting motor 11 generates power and outputs the power through the driving roller 12, so that the traction mechanism can normally operate, and the hoisting motor 11 can rotate forward and backward.
Specifically, the transmission member includes a driven roller 13 and a transmission belt 14, one side of the outer surface of the driven roller 13 is fixedly connected to one end of the winding core 15, and the center of the outer surface of the driven roller 13 is rotatably connected to the center of the outer surface of the driving roller 12 through the transmission belt 14.
In this embodiment: the drive belt 14 transmits the power of the drive roller 12 to the driven roller 13, thereby rotating the winding core 15 for traction.
Specifically, the traction component comprises a steel wire rope 16 and a traveling block hook 8, one end of the steel wire rope 16 is fixedly connected to the winding core 15, the other end of the steel wire rope 16 penetrates through a fixed traction pulley 18, and the traveling block hook 8 is fixedly connected to one end of the steel wire rope 16.
In this embodiment: the steel wire rope 16 passes through the fixed traction pulley 18 and is connected with the traveling block hook 8 to carry out the traction of the pipeline.
Specifically, the sliding part includes two slide rails 4 and four wheels 5, and two slide rails 4 all install and set up in one side of installation ground 1, and every two wheels 5 roll cooperation and a slide rail 4, the equal fixed connection in coaster 6 of upper surface of four wheels 5.
In this embodiment: two wheels 5 are arranged on two sides of the pulley 6, and the two wheels 5 on the same side are matched with one sliding rail 4 on the same side, so that the pulley 6 can move on the sliding rail 4.
Specifically, a sleeve 10 is arranged inside the pulley 6, and an anti-skid sleeve 9 is arranged at one end of the outer surface of the sleeve 10.
In this embodiment: the anti-slip sleeve 9 is arranged at one end of the sleeve 10 and is hooked by the carriage hook 8, and the other end of the sleeve 10 is placed in the pulley 6 and is matched with the carriage.
During the use, the derrick 3 is stably installed right above the gas storage well through the installation foundation 1, two fixed slide rails 4 are arranged at the center of one side of the derrick 3, one pulley 6 is installed on each slide rail 4, the pulley 6 moves on the slide rails 4 through the wheels 5, a fixing plate 7 is arranged at the tail end of each slide rail 4 and used for fixing a ground pulley 17, a steel wire rope 16 is connected with the pulley 6 and an auxiliary winch through the fixed ground pulley 17, when the sleeve 10 is placed, the tail end of the sleeve 10 is placed on the pulley 6, the main winch pulls the steel wire rope 16 through a fixed traction pulley 18 to a traveling block lifting hook 8 through a hoisting motor 11, the front end of the sleeve 10 is lifted, the front end of the sleeve 10 is prevented from slipping off through an anti-slipping sleeve 9, an operator controls the advancing speed of the pulley 6 through the steel wire rope 16 of the auxiliary winch according to the lifting speed, and stable lifting of the sleeve 10 is realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A device for protecting casing threads during casing running, comprising:
the top is provided with a mounting foundation (1) of a derrick (3);
the traction mechanism is arranged on the installation foundation (1) and used for traction of the pipeline, wherein the traction mechanism comprises an installation part, a driving part, a transmission part, a traction part and a fixed traction pulley (18), and the fixed traction pulley (18) is fixedly connected to the center of the upper inner wall of the derrick (3) through a bolt; and
protection machanism locates on installation ground (1) for the protection of pipeline at the traction in-process, wherein, protection machanism includes sliding part, coaster (6), fixed plate (7) and fixed ground pulley (17), coaster (6) slide through sliding part and set up on installation ground (1), fixed plate (7) fixed connection is in sliding part's one end, fixed ground pulley (17) are close to one side of derrick (3) through bolt fixed connection in the surface of fixed plate (7).
2. The device for protecting the pipe thread in the casing running process according to claim 1, wherein the mounting component comprises a hoisting base (2) and a winding core (15), the hoisting base (2) is fixedly connected to the edge of one side of the upper surface of the mounting foundation (1) through a bolt, and the winding core (15) is rotatably connected to the centers of two sides of the inner wall of the hoisting base (2).
3. The device for protecting the pipe thread in the casing running process according to claim 2, wherein the driving component comprises a hoisting motor (11) and a driving roller (12), the hoisting motor (11) is fixedly connected to one side of the upper surface of the hoisting base (2) through a bolt, and the driving roller (12) is fixedly connected to the output end of the hoisting motor (11).
4. A device for protecting a pipe thread during a pipe running process according to claim 3, wherein said driving means comprises a driven roller (13) and a driving belt (14), one side of the outer surface of said driven roller (13) is fixedly connected to one end of said winding core (15), and the center of the outer surface of said driven roller (13) is rotatably connected to the center of the outer surface of said driving roller (12) through said driving belt (14).
5. A device for protecting a pipe thread during a casing running process according to claim 4, wherein the pulling means comprises a steel cable (16) and a traveling block hook (8), one end of the steel cable (16) is fixedly connected to the winding core (15), the other end of the steel cable (16) passes through a fixed pulling pulley (18), and the traveling block hook (8) is fixedly connected to one end of the steel cable (16).
6. A device for protecting pipe thread during casing running according to claim 5, wherein the sliding component comprises two sliding rails (4) and four wheels (5), the two sliding rails (4) are installed on one side of the installation foundation (1), every two wheels (5) are in rolling fit with one sliding rail (4), and the upper surfaces of the four wheels (5) are fixedly connected to the pulley (6).
7. A device for protecting pipe thread during casing running according to claim 6, characterized in that the inside of the pulley (6) is provided with a casing (10), and one end of the outer surface of the casing (10) is provided with an anti-skid sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134568.7U CN216426572U (en) | 2021-12-14 | 2021-12-14 | Device for protecting pipe thread in casing running process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134568.7U CN216426572U (en) | 2021-12-14 | 2021-12-14 | Device for protecting pipe thread in casing running process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426572U true CN216426572U (en) | 2022-05-03 |
Family
ID=81317617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123134568.7U Active CN216426572U (en) | 2021-12-14 | 2021-12-14 | Device for protecting pipe thread in casing running process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426572U (en) |
-
2021
- 2021-12-14 CN CN202123134568.7U patent/CN216426572U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201494438U (en) | Simple and fast installation cableway for maintenance and rush repair of mountain pipeline | |
| CN105460759B (en) | A kind of method that main shaft winch tail rope is changed | |
| CN105003082A (en) | Glass curtain wall mounting equipment and glass curtain mounting method | |
| CN210885185U (en) | Maintenance platform for container crane | |
| CN216426572U (en) | Device for protecting pipe thread in casing running process | |
| CN104150393B (en) | A kind of micro power power equipment rotary hoisting device | |
| CN112813977A (en) | Construction method for cutting off ultrahigh concrete pipe pile by using rope saw | |
| CN209987977U (en) | Transport smallclothes and load shallow of mechanical equipment | |
| CN212475874U (en) | Bridge cable crane system | |
| WO2018080310A1 (en) | Cableway system for forestry, and method for use of same | |
| CN213923950U (en) | Civil engineering elevating gear | |
| CN206626333U (en) | Suitable for the Winch for mine dispatch of coal mine roadway | |
| CN210855039U (en) | Multifunctional crawler-type hydraulic crane for coal mine | |
| CN206615946U (en) | Adjustable Winch for mine dispatch | |
| CN207313007U (en) | A kind of pulley arrangements form of conveying trolley used in inclined shaft trailer system | |
| CN111332946A (en) | A lift by crane equipment for side slope protection construction | |
| CN217947452U (en) | Shaft construction lifting device | |
| CN217921214U (en) | Ascending-free cable guide wheel suspension device | |
| CN220811654U (en) | Cable lifting device | |
| CN217894899U (en) | Pipeline mobile device for hydraulic engineering | |
| CN110127550A (en) | A kind of hanging method of super high-rise building tubing | |
| CN219429554U (en) | Surrounding type pipeline lifting device for hydraulic engineering | |
| CN220976436U (en) | Single track hangs track installation elevating gear | |
| CN213976611U (en) | Mine electromechanical device installs hoisting machine and constructs | |
| CN218778028U (en) | Traction equipment for transporting reservoir slope surface materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |