CN220223368U - Lifting displacement device for heating pipelines with different diameters - Google Patents
Lifting displacement device for heating pipelines with different diameters Download PDFInfo
- Publication number
- CN220223368U CN220223368U CN202322153791.9U CN202322153791U CN220223368U CN 220223368 U CN220223368 U CN 220223368U CN 202322153791 U CN202322153791 U CN 202322153791U CN 220223368 U CN220223368 U CN 220223368U
- Authority
- CN
- China
- Prior art keywords
- intermediate frequency
- lifting
- frequency coil
- main frame
- displacement device
- 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
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- General Induction Heating (AREA)
Abstract
The application provides a lift displacement device for heating different diameter pipelines belongs to displacement equipment technical field. The lifting displacement device for heating pipelines with different diameters comprises a main frame, a lifting part and an intermediate frequency coil. The lifting part comprises a winch and an intermediate frequency lifting piece, the winch is arranged at the top end of the main frame, the intermediate frequency lifting piece is arranged in the main frame in a sliding manner, and a traction rope of the winch is connected with the intermediate frequency lifting piece; the intermediate frequency coil is connected with the intermediate frequency lifting piece through a fixed angle. This application is through hoist engine to intermediate frequency lifting member and intermediate frequency coil, adjusts intermediate frequency coil's height to utilize the tow chain to pull in intermediate frequency coil or pull out working position and change, convenient operation, degree of automation is high, has practiced thrift the manpower greatly, and adopts the mode that falls earlier and moves later in intermediate frequency coil's dismantlement in-process, can avoid intermediate frequency coil to smash the injury staff, has improved the security.
Description
Technical Field
The application relates to the field of displacement equipment, in particular to a lifting displacement device for heating pipelines with different diameters.
Background
Generally, when a natural gas pipeline made of PE material is coated, a medium frequency coil is used to heat the pipe so that the coated PE powder adheres well to the surface of the pipe.
The natural gas pipeline specifications are different, the medium frequency coils with different specifications are required to be used for heating, and the medium frequency coils are inconvenient to displace, so that the medium frequency coils are not convenient to replace by workers.
Disclosure of Invention
In order to make up the defects, the application provides a lifting displacement device for heating pipelines with different diameters, which aims to solve the problem of inconvenient displacement of an intermediate frequency coil for pipeline heating.
The embodiment of the application provides a lifting displacement device for heating pipelines with different diameters, which comprises a main frame, a lifting part and an intermediate frequency coil. The lifting part comprises a winch and an intermediate frequency lifting piece, the winch is arranged at the top end of the main frame, the intermediate frequency lifting piece is arranged in the main frame in a sliding manner, and a traction rope of the winch is connected with the intermediate frequency lifting piece; the intermediate frequency coil is connected with the intermediate frequency lifting piece through a fixed angle; the turntable trolley is connected with a drag chain, and one end of the drag chain is inserted into the main frame in a sliding manner.
In the realization process, the intermediate frequency lifting part and the intermediate frequency coil are lifted by the winch, the height of the intermediate frequency coil can be adjusted, when the intermediate frequency coil with other specifications needs to be replaced, the intermediate frequency coil is separated from the intermediate frequency lifting part, the intermediate frequency coil is separated from the working position through the drag chain below, and then the required intermediate frequency coil enters the working position through the drag chain to be replaced.
In a specific embodiment, the upper end of the main frame is provided with a guardrail, which encloses the surface of the hoist and leaves an access opening.
In the implementation process, the arranged guardrails are used for protecting the upper end part of the main frame, so that the possibility that a worker falls down when the worker is at the top end of the main frame can be reduced.
In a specific embodiment, a platform ladder is provided on the surface of the main frame, and the platform ladder is located at the entrance and exit of the guardrail.
In the implementation process, the platform ladder stand is arranged, so that workers can climb up the upper end face of the main frame.
In a specific embodiment, the intermediate frequency lifting member comprises a frame body and a V-shaped wheel mounting frame, wherein a cross-shaped reinforcing rod connected with a traction rope of the winch is arranged in the center of the frame body, the V-shaped wheel mounting frame is connected with the frame body, a V-shaped guide wheel is rotatably mounted in the V-shaped wheel mounting frame, and the side wall of the V-shaped guide wheel is tightly attached to the main frame.
In the implementation process, the main frame limits the movement of the V-shaped guide wheel, so that the V-shaped wheel mounting frame and the frame body can move more stably, and the lifting of the frame body and the intermediate frequency coil is facilitated.
In a specific embodiment, the V-shaped wheel mounting frames are arranged in pairs, and the V-shaped guide wheels are arranged at least two at intervals inside the V-shaped wheel mounting frames.
In the implementation process, the plurality of V-shaped wheel mounting frames and the V-shaped guide wheels are arranged, so that the main frame can better limit the movement of the frame body.
In a specific embodiment, the frame body is connected with the fixing angle, the top end of the intermediate frequency coil is provided with a protrusion corresponding to the fixing angle, screw holes are formed in the surface of the fixing angle and the surface of the protrusion, and the fixing angle and the protrusion are fixed in a spiral disassembly mode through bolts.
In the implementation process, the fixing angle and the bulge are connected together through the bolt, so that the fixing angle and the bulge can be detached, and the intermediate frequency coil can be disassembled and assembled, thereby being more beneficial to the replacement of the intermediate frequency coil.
In a specific embodiment, the fixing angle is at least two, and the fixing angle and the protrusion are arranged in a one-to-one correspondence.
In the implementation process, a plurality of fixing angles and protrusions are arranged, so that the intermediate frequency coil can be installed more stably.
In a specific embodiment, the lower end face of the intermediate frequency coil is provided with a semicircular groove.
In the implementation process, the lower end part of the intermediate frequency coil is semicircular, is more attached to the circular pipe fitting, and is more beneficial to use.
The beneficial effects are that: the application provides a lift displacement device for heating different diameter pipelines, through hoist engine intermediate frequency lifting member and intermediate frequency coil, adjust intermediate frequency coil's height to utilize the tow chain to pull in intermediate frequency coil or pull out working position and change, convenient operation, degree of automation is high, has practiced thrift the manpower greatly, and adopts the mode of falling earlier the back and moving in intermediate frequency coil's dismantlement in-process, can avoid intermediate frequency coil to injure the staff, has improved the security.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a lifting displacement device for heating pipes of different diameters according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an intermediate frequency lifter according to an embodiment of the present application;
fig. 3 is a schematic diagram of a connection structure between a frame and an intermediate frequency coil according to an embodiment of the present application.
In the figure: 10-a main frame; 110-guard rail; 120-platform ladder stand; 20-lifting part; 210-a winch; 220-an intermediate frequency lifter; 221-a frame; 222-V wheel mount; 223-cross-shaped reinforcing bars; 224-V shaped guide wheels; 30-an intermediate frequency coil; 310-fixed angle; 320-bulge; 40-a turntable trolley; 410-drag chain.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1 to 3, the present application provides a lifting and displacement apparatus for heating pipes of different diameters, comprising a main frame 10, a lifting portion 20, and an intermediate frequency coil 30.
The lifting part 20 comprises a winch 210 and an intermediate frequency lifting piece 220, the winch 210 is arranged at the top end of the main frame 10, the intermediate frequency lifting piece 220 is arranged in the main frame 10 in a sliding manner, and a hauling rope of the winch 210 is connected with the intermediate frequency lifting piece 220, wherein the accurate positioning of the winch 210 is controlled by adopting a servo or encoder feedback signal;
the intermediate frequency coil 30 is connected with the intermediate frequency lifter 220 through a fixed angle 310;
the turret trolley 40, the turret trolley 40 is connected with a drag chain 410, and one end of the drag chain 410 is slidably inserted into the main frame 10.
In the above implementation process, the intermediate frequency lifting member 220 and the intermediate frequency coil 30 are lifted by the winch 210, the height of the intermediate frequency coil 30 can be adjusted, when the intermediate frequency coil 30 with other specifications needs to be replaced, the intermediate frequency coil 30 is separated from the intermediate frequency lifting member 220, the intermediate frequency coil 30 is separated from the working position by the lower drag chain 410, and then the required intermediate frequency coil 30 enters the working position for replacement by the drag chain 410.
In a specific embodiment, the upper end of the main frame 10 is provided with a guard rail 110, and the guard rail 110 surrounds the surface of the hoist 210 with an access opening.
In the above implementation process, the guard rail 110 is used for protecting the upper end of the main frame 10, so that the possibility that the worker falls down when the worker is on the top of the main frame 10 can be reduced.
In a specific embodiment, the surface of the main frame 10 is provided with a platform ladder 120, and the platform ladder 120 is located at the entrance and exit of the guardrail 110.
In the above implementation process, the platform ladder 120 is provided, which is beneficial for a worker to climb up the upper end surface of the main frame 10.
In a specific embodiment, the intermediate frequency lifter 220 includes a frame 221 and a V-wheel mounting frame 222, the center of the frame 221 is provided with a cross-shaped reinforcing bar 223 connected to a traction rope of the hoist 210, the V-wheel mounting frame 222 is connected to the frame 221, and a V-shaped guide wheel 224 is rotatably mounted inside the V-wheel mounting frame 222, and the side wall of the V-shaped guide wheel 224 is closely attached to the main frame 10.
In the above implementation process, the movement of the V-shaped guide wheel 224 is limited by the main frame 10, so that the movement of the V-shaped wheel mounting frame 222 and the frame 221 can be more stable, and the lifting of the frame 221 and the intermediate frequency coil 30 is facilitated.
In a particular embodiment, the V-wheel mounts 222 are disposed two by two, and the V-guide wheels 224 are spaced apart at least two inside the V-wheel mounts 222.
In the above implementation, the provision of the plurality of V-wheel mounts 222 and V-guide wheels 224 can make the main frame 10 better restrict the movement of the frame body 221.
In a specific embodiment, the frame 221 is connected to the fixing angle 310, the top end of the intermediate frequency coil 30 is provided with a protrusion 320 corresponding to the fixing angle 310, and the surface of the fixing angle 310 and the surface of the protrusion 320 are provided with screw holes, and the fixing angle 310 and the protrusion 320 are fixed in a screw disassembling manner by bolts.
In the implementation process, the fixing angle 310 and the protrusion 320 are connected together through the bolt, so that the fixing angle 310 and the protrusion 320 can be detached, and the intermediate frequency coil 30 can be detached, thereby being more beneficial to the replacement of the intermediate frequency coil 30.
In a specific embodiment, the fixing angle 310 is provided with at least two fixing angles 310, and the fixing angles 310 and the protrusions 320 are provided in one-to-one correspondence.
In the above implementation, the provision of the plurality of fixing angles 310 and the protrusions 320 may make the installation of the mid-frequency coil 30 more stable.
In a specific embodiment, the lower end face of the intermediate frequency coil 30 is provided with a semicircular recess.
In the above implementation process, the lower end of the intermediate frequency coil 30 is semicircular, and is more attached to a circular pipe, thereby being more beneficial to use.
When the intermediate frequency coil 30 is replaced, the intermediate frequency lifting piece 220 and the intermediate frequency coil 30 are lifted by the winch 210, the height of the intermediate frequency coil 30 can be adjusted until the intermediate frequency coil 30 is lifted to a height suitable for operation of staff, the intermediate frequency coil 30 is taken down from the surface of the intermediate frequency lifting piece 220, the lower turntable trolley 40 drives the drag chain 410 to separate the intermediate frequency coil 30 from the working position, then the required intermediate frequency coil 30 enters the working position through the drag chain 410 to be replaced, and the pipelines with different diameters and different specifications can be heated by replacing the intermediate frequency coil 30 with different sizes.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (8)
1. A lifting displacement device for heating pipes of different diameters, comprising
A main frame (10);
the lifting part (20), the lifting part (20) comprises a winch (210) and an intermediate frequency lifting piece (220), the winch (210) is arranged at the top end of the main frame (10), the intermediate frequency lifting piece (220) is arranged in the main frame (10) in a sliding manner, and a haulage rope of the winch (210) is connected with the intermediate frequency lifting piece (220);
the intermediate frequency coil (30), the intermediate frequency coil (30) is connected with the intermediate frequency lifting piece (220) through a fixed angle (310);
the turntable trolley (40), the turntable trolley (40) is connected with a drag chain (410), and one end of the drag chain (410) is inserted into the main frame (10) in a sliding way.
2. The lifting displacement device for heating pipes with different diameters according to claim 1, wherein a guardrail (110) is arranged at the upper end part of the main frame (10), and the guardrail (110) is enclosed on the surface of the hoist (210) and is provided with an inlet and an outlet.
3. A lifting displacement device for heating pipes of different diameters according to claim 2, characterized in that the surface of the main frame (10) is provided with a platform ladder (120), and that the platform ladder (120) is located at the entrance/exit of the guardrail (110).
4. The lifting displacement device for heating pipelines with different diameters according to claim 1, wherein the intermediate frequency lifting member (220) comprises a frame body (221) and a V-shaped wheel mounting frame (222), a cross-shaped reinforcing rod (223) connected with a traction rope of the winch (210) is arranged in the center of the frame body (221), the V-shaped wheel mounting frame (222) is connected with the frame body (221), a V-shaped guide wheel (224) is rotatably mounted in the V-shaped wheel mounting frame (222), and the side wall of the V-shaped guide wheel (224) is tightly attached to the main frame (10).
5. The lifting displacement device for heating pipes with different diameters according to claim 4, wherein the V-shaped wheel mounting frames (222) are arranged in pairs, and the V-shaped guide wheels (224) are arranged at intervals inside the V-shaped wheel mounting frames (222).
6. The lifting displacement device for heating pipelines with different diameters according to claim 4, wherein the frame body (221) is connected with the fixing angle (310), a protrusion (320) corresponding to the fixing angle (310) is arranged at the top end of the intermediate frequency coil (30), screw holes are formed in the surface of the fixing angle (310) and the surface of the protrusion (320), and the fixing angle (310) and the protrusion (320) are fixed in a spiral disassembling mode through bolts.
7. The lifting displacement device for heating pipes of different diameters according to claim 6, wherein at least two fixing angles (310) are provided, and the fixing angles (310) and the protrusions (320) are provided in one-to-one correspondence.
8. A lifting displacement device for heating pipes of different diameters according to claim 1, characterized in that the lower end face of the intermediate frequency coil (30) is provided with semicircular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153791.9U CN220223368U (en) | 2023-08-11 | 2023-08-11 | Lifting displacement device for heating pipelines with different diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153791.9U CN220223368U (en) | 2023-08-11 | 2023-08-11 | Lifting displacement device for heating pipelines with different diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223368U true CN220223368U (en) | 2023-12-22 |
Family
ID=89178679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153791.9U Active CN220223368U (en) | 2023-08-11 | 2023-08-11 | Lifting displacement device for heating pipelines with different diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223368U (en) |
-
2023
- 2023-08-11 CN CN202322153791.9U patent/CN220223368U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108452451B (en) | Personal safety protection method and device for climbing of movable transmission line pole tower | |
| CN220223368U (en) | Lifting displacement device for heating pipelines with different diameters | |
| CN202704877U (en) | Hoisting device with adjustable cantilever | |
| CN104638589B (en) | Special tool for lifting tubular bus bar | |
| CN205591624U (en) | Communication tower is solely managed to over -and -under type with self -locking function | |
| CN106395598A (en) | Safe and durable hoisting hook of bridge crane | |
| CN207346997U (en) | One kind hangs vehicle safety protection device | |
| CN213444636U (en) | Safety protection net device of belt transportation system | |
| CN206203837U (en) | The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis | |
| CN108175977A (en) | A kind of convenient and strength-saving fire plant of flexible structure and access for wisdom piping lane | |
| CN204897140U (en) | Guide -car's wheel is changed and is used hoisting accessory | |
| CN208472681U (en) | Surface low road movable overhaul platform in a kind of power station | |
| CN106390327A (en) | Safety belt suspending device for high-place operation of transformer substation | |
| CN102674165A (en) | Methods of removing a torque converter and a starting motor from an auxiliary compartment of a gas turbine | |
| CN204840723U (en) | Safety belt linkage is used in transformer maintenance | |
| CN208544985U (en) | A kind of elevator car roof repair safety guard | |
| CN202544491U (en) | Safety protection barrier | |
| CN217972404U (en) | Portal frame device | |
| CN108861301A (en) | A kind of toter for the dismounting of rotary kiln gear wheel | |
| CN110077426A (en) | A kind of rope rail polling robot anti-drop device | |
| CN219567488U (en) | Drilling movable workbench with anti-falling function | |
| CN206214601U (en) | A kind of transformer station's high-rise working safety belt suspension device | |
| CN220377150U (en) | Guideboard support convenient for replacing guideboard | |
| CN218802014U (en) | Ventilator impeller assembling device | |
| CN216251931U (en) | Line pulley for turning over linear rod ground wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |