CN113478165A - Heat distribution pipeline construction interfacing apparatus - Google Patents
Heat distribution pipeline construction interfacing apparatus Download PDFInfo
- Publication number
- CN113478165A CN113478165A CN202110838809.1A CN202110838809A CN113478165A CN 113478165 A CN113478165 A CN 113478165A CN 202110838809 A CN202110838809 A CN 202110838809A CN 113478165 A CN113478165 A CN 113478165A
- Authority
- CN
- China
- Prior art keywords
- centre gripping
- gripping subassembly
- pipeline
- electric telescopic
- semicircular
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a thermal pipeline construction butt joint device, and mainly relates to the field of thermal pipeline butt joint. Including the centre gripping subassembly of setting on two pipelines of symmetry, two be connected with a plurality of electric telescopic handle between the centre gripping subassembly, still be equipped with the installation component that screws up fixing bolt on the centre gripping subassembly, the centre gripping subassembly can be dismantled with the pipeline and be connected, be equipped with the sleeve pipe in the centre gripping subassembly, the axial motion along the pipeline on the centre gripping subassembly to the sleeve pipe in, electric telescopic handle's both ends all rotate with the centre gripping subassembly to be connected, electric telescopic handle rotates to laminating with the inside wall of the sleeve pipe in the centre gripping subassembly when perpendicular, the installation component rotates the tip of connection at the centre gripping subassembly. The invention has the beneficial effects that: the butt joint speed of the heat distribution pipelines can be effectively improved, the installation strength is reduced, and the pipeline installation efficiency is guaranteed.
Description
Technical Field
The invention relates to the field of thermal pipeline installation, in particular to a thermal pipeline construction butt joint device.
Background
The pipeline laying is widely applied to the fields of water resources, petroleum, sewage discharge and the like, and is an important transmission channel necessary for life and industrial production. During the laying of the thermal pipeline, it is first necessary to align the pipeline to be installed with the already installed pipeline. The method comprises the steps of firstly hoisting the pipeline to be installed by a crane, matching an operator in the crane with an operator outside the crane to align the pipeline to be installed with the installed pipeline, then placing a supporting block below the pipeline to be installed to support the pipeline to be installed, then axially knocking the pipeline to be installed to axially move the pipeline to be installed until the pipeline to be installed is attached to the end face of the installed pipeline. The butt joint operation of whole pipeline realizes that a large part spends in the centering of pipeline, consequently wants to improve the efficiency of pipeline butt joint, reduces to find the centering time spent indispensable.
Disclosure of Invention
The invention aims to provide a thermal pipeline construction butt joint device which can effectively improve the butt joint speed of thermal pipelines, reduce the installation strength and ensure the pipeline installation efficiency.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a thermal power pipeline construction interfacing apparatus, includes the centre gripping subassembly of setting on two pipelines of symmetry, two be connected with a plurality of electric telescopic handle between the centre gripping subassembly, still be equipped with the installation component of screwing up fixing bolt on the centre gripping subassembly, the centre gripping subassembly can be dismantled with the pipeline and be connected, be equipped with the sleeve pipe in the centre gripping subassembly, along the axial motion of pipeline on the centre gripping subassembly to the sleeve pipe in, electric telescopic handle's both ends all rotate with the centre gripping subassembly to be connected, electric telescopic handle rotates to laminating with the inside wall of the sleeve pipe in the centre gripping subassembly when perpendicular, the installation component rotates the tip of connection at the centre gripping subassembly.
Further, the clamping assembly comprises two semicircular tubes symmetrically arranged, the clamping assembly formed by the two semicircular tubes is sleeved outside the pipeline, and the centering sleeve is sleeved outside the clamping assembly.
Furthermore, the centering sleeve comprises two semicircular threaded pipes which are symmetrically arranged, fixing screw holes are formed in the corresponding positions of the two semicircular threaded pipes, and the centering sleeve consisting of the two semicircular threaded pipes is connected to the outside of the clamping assembly in a threaded mode.
Furthermore, the ball seats are symmetrically arranged at the two ends of the electric telescopic rod and are rotatably connected to the end part of the clamping assembly, and the rotating position of the ball seats is located at the position, close to the edge, of the end part of the clamping assembly.
Furthermore, the number of the electric telescopic rods is three or more.
Furthermore, a limiting pipe is arranged on the semicircular pipe, and the limiting pipe is sleeved outside the pipeline and is in contact with a flange on the pipeline.
Further, the installation component comprises a plurality of cylinders and an electric wrench, the cylinders are rotatably connected to the end faces of the semicircular tubes, and the electric wrench is fixed at the movable end of each cylinder.
Furthermore, the tip of semicircle pipe is equipped with the arc spout, cylinder sliding connection is in the arc spout, be equipped with in the arc spout and drive the gliding drive structure of actuating cylinder.
Furthermore, the driving structure comprises a containing groove and a semicircular rack, the containing groove is arranged inside the semicircular pipe and communicated with the arc-shaped sliding groove, the semicircular rack is connected in the containing groove in a sliding mode, and the air cylinder penetrates through the arc-shaped sliding groove and then is fixed on the semicircular rack.
Furthermore, a driving tooth is rotationally connected in the accommodating groove and meshed with the semicircular rack.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the clamping assemblies, when in use, the two clamping assemblies are respectively detachably fixed on the two pipelines to be butted, so that the device is convenient to install and use, at the moment, the centering operation on the two pipelines only needs to be realized by butting the two clamping assemblies, the centering difficulty is reduced, an electric telescopic rod is arranged between the two clamping assemblies, after the centering operation is finished, the two clamping assemblies can be driven to mutually approach by the contraction of the electric telescopic rod until flanges of the two pipelines are jointed, so that the installation of a fixing bolt can be realized, the working intensity of manual operation is reduced, and the butting efficiency is improved;
2. the clamping component is provided with a centering sleeve, the centering sleeve can move on the clamping component along the axial direction of the pipeline, and both ends of the electric telescopic rods are connected with the clamping component through rotation, thus after the clamping component is fixed on the pipeline, the two pipelines are not aligned at the moment, the electric telescopic rods are rotated to enable the electric telescopic rods to rotate to the direction vertical to the clamping component, then the centering sleeve is moved to enable the inner side wall of the centering sleeve to move to the position where the electric telescopic rods are attached to the side face of the electric telescopic rods, the rotation of the electric telescopic rods is limited, thus the electric telescopic rods can be kept to be vertically connected with the clamping component, the two clamping components are kept to be vertical to the electric telescopic rods, correspondingly, the two pipelines are kept to be vertical to the electric telescopic rods, and the centering operation is realized by the axial alignment of the two pipelines, then the shrink that utilizes electric telescopic handle drives the pipeline and is close to can, recycle the installation component and install fixing bolt, improved the operating efficiency of centering greatly, guaranteed the accuracy of centering, reduced manual operation's working strength and the degree of difficulty, guaranteed the efficiency of pipeline butt joint.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in use.
FIG. 2 is a schematic view of the connection of the clamping assembly of the present invention to a centering sleeve.
Fig. 3 is a schematic view of the internal structure of the mounting assembly of the present invention.
Fig. 4 is a schematic view of the semicircular rack structure of the present invention.
Reference numerals shown in the drawings:
1. a pipeline; 2. a clamping assembly; 3. an electric telescopic rod; 4. mounting the component; 5. centering the sleeve; 6. a semicircular tube; 7. a semicircular threaded pipe; 8. fixing screw holes; 9. a ball seat; 10. a limiting pipe; 11. a flange; 12. a cylinder; 13. an electric wrench; 14. an arc-shaped chute; 15. a containing groove; 16. a semicircular rack; 17. the drive teeth.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to a thermal pipeline construction butt joint device, which comprises a main body structure and two clamping components 2, wherein the clamping components 2 are symmetrically arranged on two pipelines 1, the two clamping components 2 are respectively fixed on the two pipelines 1 to be butted when in use, a plurality of electric telescopic rods 3 are connected between the two clamping components 2, the electric telescopic rods 3 adopt a common linear driver structure in the prior art, and the clamping components 2 are also provided with installation components 4 for screwing a fixing bolt, so that the fixed bolt is quickly screwed on the pipelines to realize quick butt joint;
the clamping component 2 is detachably connected with the pipeline 1, the clamping component 2 can be conveniently matched with the pipeline in such a way, the pipeline is convenient to mount in use, the clamping component 2 can be rapidly dismounted after the pipeline is butted for continuous butt joint of the next section of pipeline, the clamping component 2 is provided with a centering sleeve 5, the centering sleeve 5 is of a tubular structure, the centering sleeve 5 moves on the clamping component 2 along the axial direction of the pipeline 1, so that after the clamping component 2 is mounted, the centering sleeve 5 can be moved to enable the two centering sleeves 5 to approach each other, two ends of the electric telescopic rod 3 are rotatably connected with the clamping component 2, the side wall of the electric telescopic rod 3 is attached to the inner side wall of the centering sleeve 5 when the electric telescopic rod 3 rotates to be perpendicular to the end part of the clamping component 2, and the clamping component 2 is mounted on the pipeline 1, the electric telescopic rod 3 can be rotated to be vertical to the end part of the clamping component 2, when the clamping components 2 on the two pipelines 1 are both vertical to the electric telescopic rod 3, the two pipelines 1 are kept in a centering state without fail, the centering sleeve 5 is moved to the position of the electric telescopic rod 3 to enable the inner side wall of the centering sleeve 5 to be attached to the side surface of the electric telescopic rod 3, so that the rotation angle of the electric telescopic rod 3 is limited and the two pipelines 1 are kept in a vertical state, therefore, the two pipelines 1 can be kept in the centering state all the time, then the two clamping components 2 and the pipelines 1 are driven to move relatively by the contraction of the electric telescopic rod 3 until the pipelines 1 are contacted, the mounting component 4 is rotatably connected to the end part of the clamping component 2, the installation component 4 is used for screwing the bolt after the pipelines 1 are close to each other, and then the installation component is rotated to the position of the next bolt for screwing the bolt, the efficiency of pipeline centering and installation has been improved greatly, manual operation's working strength has been reduced, makes the butt joint of pipeline more convenient and efficient.
Preferably, the centre gripping subassembly 2 includes the semicircle pipe 6 that two symmetries set up, and two 6 lock of semicircle pipes are in the same place just to constitute the circular pipe, and it is more convenient to assemble, and the centre gripping subassembly 2 cover that two 6 semicircle pipes constitute is established in the outside of pipeline 1, to the 5 covers of well sleeve pipe establish in the outside of centre gripping subassembly 2, install on pipeline 1 after such setting can make 6 locks of semicircle pipe become centre gripping subassembly 2, utilize outside centering sleeve pipe 5 to fix and spacing to centre gripping subassembly 2, make two 6 semicircle pipes 6 keep on pipeline 1, do not need extra restriction structure, improved the convenience of 2 dismouting of centre gripping subassembly, make the use and the dismantlement of device more quick and convenient.
Preferably, the centering sleeve 5 comprises two semicircular threaded pipes 7 which are symmetrically arranged, fixing screw holes 8 are respectively arranged at corresponding positions of the two semicircular threaded pipes 7, the two semicircular threaded pipes 7 are buckled together to form the centering sleeve 5, then the two semicircular threaded pipes 7 are fixed after bolts penetrate through the fixing screw holes 8 on the two semicircular threaded pipes 7 to realize the installation of the centering sleeve 5, the centering sleeve 5 consisting of the two semicircular threaded pipes 7 is in threaded connection with the outside of the clamping component 2, the clamping component 2 is fixed and limited by the threaded connection with the outside of the clamping component 2 after the centering sleeve 5 is installed, the centering sleeve 5 can move on the clamping component 2 in a threaded rotation mode, a pentagonal or hexagonal bolt is arranged on the outside of the centering sleeve 5, and the centering sleeve 5 is rotated by a wrench to move, the operation is more convenient, and the movement of the centering sleeve 5 is more labor-saving and efficient.
Preferably, the ball seats 9 are symmetrically welded or integrally formed at two ends of the electric telescopic rod 3, the ball seats 9 are rotatably connected to the end portion of the clamping component 2, so that the rotation angle of the electric telescopic rod 3 relative to the clamping component 2 is more diversified, the rotation in any direction is basically realized, the rotation is more flexible, the electric telescopic rod 3 is more convenient to rotate and adjust relative to the clamping component 2, meanwhile, the electric telescopic rod 3 is not easy to bend, the service life and the centering accuracy are maintained, the rotation position is located at the position of the end portion of the clamping component 2 close to the edge, when the electric telescopic rod 3 rotates to the direction perpendicular to the clamping component 2, the side surface of the electric telescopic rod 3 can keep the direction parallel to the inner wall of the centering sleeve 5, and the centering sleeve 5 is naturally attached to the inner wall after moving, the adjustment is more rapid and convenient.
Preferably, the number of electric telescopic handle 3 is three or more, and the setting of three electric telescopic handle 3 can form the triangular supports with between the centre gripping subassembly 2, compares in the bearing structure of two or following electric telescopic handle 3, can make electric telescopic handle 3 and centre gripping subassembly 2 keep more stable structure, and the structure when making centering operation is more stable and firm.
Preferably, bolt fastening or integrated into one piece's being fixed with spacing pipe 10 on the semicircle pipe 6, spacing pipe 10 cover is established in pipeline 1 outside and is contacted with flange 11 on the pipeline 1, spacing setting up of pipe 10 can make and reserve sufficient space between centre gripping subassembly 2 and pipeline 1's flange 11 to set up for electric telescopic handle 3 and reserve the space, when two pipeline 1's flange 11 contact, the space between two centre gripping subassemblies 2 can hold the length after electric telescopic handle 3 contracts itself, make the setting of device more reasonable, the operation is more smooth.
Preferably, installation component 4 includes a plurality of cylinders 12, electric spanner 13, cylinder 12 rotates and connects on the terminal surface of semicircle pipe 6, electric spanner 13 welding or bolt fastening are at the expansion end of cylinder 12, and such setting can utilize cylinder 12's flexible drive electric spanner 13 to remove to nut department and screw up and return it, then cylinder 12 rotates to another nut along the terminal surface of centre gripping subassembly 2 and goes out to carry out the fixed of same operation and can realize all bolts, has reduced manual operation's working strength, has further improved pipeline installation's efficiency.
Preferably, the tip of semicircle pipe 6 is equipped with arc spout 14, arc spout 14 is by the inside sunken formation of tip of semicircle pipe 6, and arc spout 14 uses the axial of pipeline 1 to set up as the center, cylinder 12 sliding connection is in arc spout 14, realizes when cylinder 12 slides in arc spout 14 that cylinder 12 rotates for centre gripping subassembly 2, and it can be corresponding with the position of the same circular array distribution's on the pipeline 1 bolt when rotating, be equipped with the gliding drive structure of actuating cylinder 12 in the arc spout 14, make the rotation route of cylinder 12 and the distribution route phase-match of bolt, the accuracy when guaranteeing to the bolt tightening operation.
Preferably, the driving structure comprises a containing groove 15 and a semicircular rack 16, the containing groove 15 is also semicircular, the containing groove 15 is arranged inside the semicircular tube 6 and is communicated with the arc-shaped sliding groove 14, the semicircular rack 16 is connected in the containing groove 15 in a sliding manner, the two containing grooves 15 are combined into a complete annular groove after the two semicircular tubes 6 are combined, the two semicircular racks 16 form a complete annular rack, teeth are distributed on the inner ring of the annular rack, the annular rack can rotate around the self-circle in the annular groove, the cylinder 12 passes through the arc-shaped sliding groove 14 and then is fixed on the semicircular rack 16, specifically, a connecting rod is arranged on the cylinder 12, the connecting rod passes through the arc-shaped sliding groove 14 and then is connected with the inside of the containing groove 15 in a welding or fixed manner, and when the semicircular rack 16 times of the driving structure drives the cylinder 12 to rotate relative to the end face of the clamping component 2, the rotating structure is stable and orderly, and the bolts are screwed more stably.
Preferably, the driving teeth 17 are rotatably connected in the accommodating groove 15, the driving teeth 17 are driven by a motor to rotate, the driving teeth 17 are meshed with the semicircular racks 16, a rotating angle is set according to a gear ratio of the driving teeth 17 to the annular racks and is generally matched with a 60-degree circular angle of bolt distribution, namely, the driving air cylinder 12 stops rotating for 60 degrees and then screws the bolts, and the air cylinders 12 on the two semicircular racks 16 rotate 180 degrees simultaneously to complete the screwing operation of all the bolts integrally, so that the mounting speed is further improved.
The working principle is as follows: according to the invention, the clamping assemblies 2 are arranged, and the two clamping assemblies 2 are respectively detachably fixed on the two pipelines 1 to be butted when in use, so that the device is convenient to install and use, at the moment, the centering operation on the two pipelines 1 only needs to be realized by butting the two clamping assemblies 2, the centering difficulty is reduced, the plurality of electric telescopic rods 3 are arranged between the two clamping assemblies 2, after the centering operation is finished, the two clamping assemblies 2 can be driven to mutually approach by the contraction of the electric telescopic rods 3 until flanges of the two pipelines 1 are attached, so that the installation of fixing bolts can be realized, the working intensity of manual operation is reduced, and the butting efficiency is improved; the centering sleeve 5 is arranged on the clamping component 2, the centering sleeve 5 can move on the clamping component 2 along the axial direction of the pipeline 1, and both ends of the electric telescopic rods 3 are connected with the clamping component 2 through rotation, so after the clamping component 2 is fixed on the pipeline 1, the two pipelines 1 are not aligned at the moment, the electric telescopic rods 3 are rotated at the moment, the electric telescopic rods 3 are all rotated to the direction vertical to the clamping component 2, then the centering sleeve 5 is moved, the inner side wall of the centering sleeve 5 is moved to the position of the electric telescopic rods 3 to be attached to the side surface of the electric telescopic rods 3, the rotation of the electric telescopic rods 3 is limited, the centering sleeve 5 can be directly moved to directly push the electric telescopic rods 3 inclined to the pipeline 1 to forcibly rotate to the vertical direction, and the electric telescopic rods 3 can be kept in the vertical connection state with the clamping component 2, two centre gripping subassemblies 2 all keep with electric telescopic handle 3 vertically state, it is corresponding just also make two pipelines 1 keep with electric telescopic handle 3 vertically state, thereby the axial alignment who makes two pipelines 2 has realized the centering operation, then the shrink that utilizes electric telescopic handle 3 drives pipeline 1 be close to can, recycle installation component 4 and install fixing bolt, the operating efficiency of centering is greatly improved, the accuracy of centering has been guaranteed, the working strength and the degree of difficulty of manual operation have been reduced, the efficiency of pipeline butt joint has been guaranteed.
Claims (10)
1. The utility model provides a heating power pipeline construction interfacing apparatus, includes centre gripping subassembly (2) of setting on two pipelines (1) of symmetry, two be connected with a plurality of electric telescopic handle (3) between centre gripping subassembly (2), still be equipped with installation component (4) that screw up fixing bolt on centre gripping subassembly (2), its characterized in that: centre gripping subassembly (2) can be dismantled with pipeline (1) and be connected, be equipped with on centre gripping subassembly (2) to well sleeve pipe (5), to well sleeve pipe (5) on centre gripping subassembly (2) along the axial motion of pipeline (1), electric telescopic handle (3)'s both ends all rotate with centre gripping subassembly (2) and are connected, electric telescopic handle (3) rotate to laminate mutually with the inboard wall of centre gripping subassembly (2) tip vertically the lateral wall of electric telescopic handle (3) and the relative well sleeve pipe (5), installation component (4) rotate the tip of connecting in centre gripping subassembly (2).
2. The thermal pipe construction interfacing apparatus of claim 1, wherein: the clamping assembly (2) comprises two semicircular tubes (6) which are symmetrically arranged, the clamping assembly (2) consisting of the two semicircular tubes (6) is sleeved outside the pipeline (1), and the middle sleeve (5) is sleeved outside the clamping assembly (2).
3. A thermal pipe construction interfacing apparatus as claimed in claim 2, wherein: the centering sleeve (5) comprises two semicircular threaded pipes (7) which are symmetrically arranged, the corresponding positions of the two semicircular threaded pipes (7) are respectively provided with a fixed screw hole (8), and the centering sleeve (5) consisting of the two semicircular threaded pipes (7) is in threaded connection with the outer part of the clamping assembly (2).
4. A thermal pipe construction interfacing apparatus as claimed in claim 3, wherein: the electric telescopic rod is characterized in that ball seats (9) are symmetrically arranged at two ends of the electric telescopic rod (3), the ball seats (9) are rotatably connected to the end portion of the clamping assembly (2), and the rotating position is located at the position, close to the edge, of the end portion of the clamping assembly (2).
5. The thermal pipe construction interfacing apparatus of claim 4, wherein: the number of the electric telescopic rods (3) is three or more.
6. A thermal pipe construction interfacing apparatus as claimed in claim 2, wherein: be equipped with spacing pipe (10) on semicircle venturi tube (6), spacing pipe (10) cover is established in the outside of pipeline (1) and is contacted with flange (11) on pipeline (1).
7. A thermal pipe construction interfacing apparatus as claimed in claim 2, wherein: the mounting assembly (4) comprises a plurality of cylinders (12) and an electric wrench (13), the cylinders (12) are rotatably connected to the end face of the semicircular pipe (6), and the electric wrench (13) is fixed at the movable end of the cylinders (12).
8. The thermal pipe construction interfacing apparatus of claim 7, wherein: the end part of the semicircular pipe (6) is provided with an arc-shaped sliding groove (14), the air cylinder (12) is connected in the arc-shaped sliding groove (14) in a sliding manner, and a driving structure for driving the air cylinder (12) to slide is arranged in the arc-shaped sliding groove (14).
9. A thermal pipe construction interfacing apparatus as claimed in claim 8, wherein: the driving structure comprises a containing groove (15) and a semicircular rack (16), the containing groove (15) is formed in the semicircular pipe (6) and communicated with the arc-shaped sliding groove (14), the semicircular rack (16) is connected in the containing groove (15) in a sliding mode, and the air cylinder (12) penetrates through the arc-shaped sliding groove (14) and then is fixed on the semicircular rack (16).
10. A thermal pipe construction interface as claimed in claim 9, wherein: the accommodating groove (15) is rotatably connected with driving teeth (17), and the driving teeth (17) are meshed with the semicircular racks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838809.1A CN113478165B (en) | 2021-07-23 | 2021-07-23 | Heat distribution pipeline construction interfacing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838809.1A CN113478165B (en) | 2021-07-23 | 2021-07-23 | Heat distribution pipeline construction interfacing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113478165A true CN113478165A (en) | 2021-10-08 |
| CN113478165B CN113478165B (en) | 2023-04-18 |
Family
ID=77942378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110838809.1A Active CN113478165B (en) | 2021-07-23 | 2021-07-23 | Heat distribution pipeline construction interfacing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113478165B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193067A (en) * | 2021-12-30 | 2022-03-18 | 江苏新蓝天钢结构有限公司 | Fixing and welding integrated device and welding method thereof |
| CN114770126A (en) * | 2022-05-09 | 2022-07-22 | 西安热工研究院有限公司 | Pipeline fixing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208067703U (en) * | 2018-04-16 | 2018-11-09 | 国电联合动力技术(赤峰)有限公司 | The manipulator of wind power hub Intelligent assembly line |
| CN110497619A (en) * | 2018-05-18 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Plastic pipe hot-melt docking facilities and its operational method |
| CN111496456A (en) * | 2020-04-08 | 2020-08-07 | 四川凯琳展科技有限公司 | Steel pipe butt joint corrector and using method thereof |
| CN212239881U (en) * | 2020-06-06 | 2020-12-29 | 中国市政工程中南设计研究总院有限公司 | Steel pipe butt joint fixing device is used in construction of sewage factory |
| CN112413259A (en) * | 2020-11-18 | 2021-02-26 | 江钟 | Hose butt joint auxiliary device for gas pipeline installation |
-
2021
- 2021-07-23 CN CN202110838809.1A patent/CN113478165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208067703U (en) * | 2018-04-16 | 2018-11-09 | 国电联合动力技术(赤峰)有限公司 | The manipulator of wind power hub Intelligent assembly line |
| CN110497619A (en) * | 2018-05-18 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Plastic pipe hot-melt docking facilities and its operational method |
| CN111496456A (en) * | 2020-04-08 | 2020-08-07 | 四川凯琳展科技有限公司 | Steel pipe butt joint corrector and using method thereof |
| CN212239881U (en) * | 2020-06-06 | 2020-12-29 | 中国市政工程中南设计研究总院有限公司 | Steel pipe butt joint fixing device is used in construction of sewage factory |
| CN112413259A (en) * | 2020-11-18 | 2021-02-26 | 江钟 | Hose butt joint auxiliary device for gas pipeline installation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193067A (en) * | 2021-12-30 | 2022-03-18 | 江苏新蓝天钢结构有限公司 | Fixing and welding integrated device and welding method thereof |
| CN114193067B (en) * | 2021-12-30 | 2024-01-16 | 江苏新蓝天钢结构有限公司 | Fixing and welding integrated device and welding method thereof |
| CN114770126A (en) * | 2022-05-09 | 2022-07-22 | 西安热工研究院有限公司 | Pipeline fixing equipment |
| CN114770126B (en) * | 2022-05-09 | 2023-11-07 | 西安热工研究院有限公司 | Pipeline fixing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113478165B (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113478165B (en) | Heat distribution pipeline construction interfacing apparatus | |
| CN111168320B (en) | Working method of building steel pipe column welding auxiliary device | |
| CN110076517B (en) | Pipe fitting connection rapid clamping device and using method thereof | |
| CN213730172U (en) | Positioning device for welding steel structure | |
| CN116441812A (en) | Pipeline welding device | |
| CN216178046U (en) | Pipeline welding positioning tool | |
| CN219649117U (en) | Flange welding equipment for pipeline connection | |
| CN213827281U (en) | Waste pipeline cutting equipment with segmented cutting function | |
| CN114102042A (en) | Combined auxiliary device for pipe fitting welding | |
| CN220050711U (en) | Novel pipeline butt joint device | |
| CN219483860U (en) | Hydraulic hard pipe bending equipment | |
| CN219254645U (en) | Welding tool for steel pipe and flange | |
| CN108544234B (en) | Pipe fitting pulls rotatory accurate processingequipment | |
| CN215787367U (en) | Clamp for welding connection of pipelines | |
| CN217019251U (en) | Novel steel welding production and processing device | |
| CN217153395U (en) | Oil gas pipeline connecting device | |
| CN208772309U (en) | A kind of steel lining stainless steel internal thread tube piece combined-machining equipment | |
| CN114393361A (en) | Be applied to group of water conservancy water and electricity penstock field welding process to platform truck | |
| CN213989921U (en) | Power assisting device for laying pipeline optical cables | |
| CN216758798U (en) | Cylinder welding device | |
| CN219542110U (en) | Welding device for pipe fitting machining | |
| CN221171037U (en) | Pipeline laying device | |
| CN219768053U (en) | Auxiliary butt joint device for pipeline | |
| CN221716749U (en) | Tool for adjusting butt joint of pipes | |
| CN220161673U (en) | Steel construction welding is with stable butt joint anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |