CN113819304B - Liquefied gas conveying pipeline supporting device and method - Google Patents
Liquefied gas conveying pipeline supporting device and method Download PDFInfo
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- CN113819304B CN113819304B CN202110964449.XA CN202110964449A CN113819304B CN 113819304 B CN113819304 B CN 113819304B CN 202110964449 A CN202110964449 A CN 202110964449A CN 113819304 B CN113819304 B CN 113819304B
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- semicircular
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- wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a liquefied gas conveying pipeline supporting device and a liquefied gas conveying pipeline supporting method, which comprise a base, a clamping mechanism, an adaptive mechanism, a fixing mechanism and a driving mechanism, wherein a semicircular groove is formed in the upper end of the base, a plurality of semicircular clamping blocks are arranged at the upper end of the base, mounting plates are fixedly connected to two ends of each semicircular clamping block, and a plurality of mounting grooves are formed in the upper end of the side wall of the base on two sides of the semicircular groove.
Description
Technical Field
The invention relates to the technical field of liquefied gas conveying pipeline supporting, in particular to a liquefied gas conveying pipeline supporting device and method.
Background
Liquefied gas pipeline's effect carries out remote transport to the liquefied gas, can be provided with the strutting arrangement that a plurality of is used for carrying out the support to the pipeline at the pipeline lower extreme, current strutting arrangement when carrying out the joint fixed to the pipeline, mostly through the mode of upset with semi-circular fixture block joint on the pipeline lateral wall, then fix through the bolt, but because the hinge can not remove, the one end that the hinge was kept away from to semi-circular fixture block is the circular arc route and removes, the fixing of not using the bolt.
Simultaneously, when the mode is used for clamping the pipelines with different diameters, the circular side walls with different diameters cannot be attached, so that the semicircular clamping blocks cannot be used for effectively clamping the pipelines with different diameters, and meanwhile, when the semicircular clamping blocks are installed, the bolts need to be screwed one by a worker, the labor intensity of the worker is improved, the working efficiency is reduced, and the semicircular clamping blocks are inconvenient to use by a user.
In view of the above problems, an improved liquefied gas delivery conduit support apparatus and method is now devised.
Disclosure of Invention
The present invention is directed to a liquefied gas delivery pipe supporting apparatus and method, which solve the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a liquefied gas pipeline strutting arrangement, includes base, latch mechanism, adapter mechanism, fixed establishment and actuating mechanism, semicircular groove has been seted up to the base upper end, the base upper end is provided with a plurality of and is used for using with the cooperation of semicircular groove and carry out the fixed semicircular fixture block of joint to the pipeline, semicircular fixture block both ends fixedly connected with mounting panel, the mounting groove of a plurality of and semicircular fixture block one-to-one is seted up to the base lateral wall upper end of semicircular groove both sides, the vertical spacing groove of having seted up in mounting groove bottom, the vertical gag lever post that is used for fixing semicircular fixture block on the base that is provided with of mounting panel lower extreme, gag lever post sliding connection is on the spacing groove lateral wall.
The clamping mechanism is arranged in the mounting groove and used for overturning the semicircular fixture block, the pipeline is convenient to place on the semicircular groove, and the semicircular fixture block is clamped and fixed on the pipeline along the vertical direction after being clamped at the upper end of the pipeline.
The adaptive mechanism is arranged on the inner parts of the semicircular fixture block and the semicircular groove and used for clamping and fixing pipelines with different diameters.
The fixing mechanism is arranged in the base and used for fixing the limiting rod in the limiting groove and enabling the semicircular clamping block to extrude and fix the pipeline.
The driving mechanism is arranged in the base and used for driving the fixing mechanism to work.
As a further scheme of the invention: the clamping mechanism comprises a fixing ring, the fixing ring is slidably sleeved on the side wall of the limiting rod inside the mounting groove on one side of the semicircular groove, the side wall of the fixing ring is horizontally and fixedly connected with a rotating rod, one end of the rotating rod, far away from the fixing ring, is rotatably connected to the inner wall of the mounting groove, the upper end of the limiting rod penetrates through a stop block fixedly connected with the mounting plate, the lower end of the limiting rod is also fixedly connected with a stop block, the stop blocks above the limiting rod are connected with each other through a connecting plate, and a plurality of inclined openings used for fixing the limiting rod in the limiting groove are formed in the side wall of the limiting rod inside the limiting groove.
As a still further scheme of the invention: the fixing mechanism comprises a push rod, an installation cavity is arranged in the center of the interior of the base, a plurality of through holes corresponding to the limiting grooves in a one-to-one mode are horizontally formed between the installation cavity and the limiting grooves, the through holes and the installation cavity are communicated with each other, the push rod is connected to the inner wall of the through hole in a sliding mode, one end, far away from the installation cavity, of the push rod is arranged to be matched with the inclined opening to be used for moving the limiting rod to form a fixed inclined plane, a mounting ring is fixedly connected to the inner wall of the through hole and is connected with the side wall of the push rod in a sliding mode, a reset ring is fixedly connected to the inner wall of the push rod and is connected with the inner wall of the through hole in a sliding mode, an elastic strip used for enabling the push rod to be far away from the limiting grooves is fixedly connected to the mounting ring and the reset ring, and a guide assembly convenient for clamping the push rod and the inclined opening is arranged on the inclined plane.
As a still further scheme of the invention: the guide assembly comprises a guide plate, the guide plate is tightly attached to an inclined plane of the inclined opening, a movable plate is horizontally and fixedly connected to the lower end of the guide plate, a spring is fixedly connected to the upper end of the movable plate, and the upper end of the spring is fixedly connected to the top of the inclined opening below the guide plate.
As a still further scheme of the invention: the driving mechanism comprises a screw, the screw is horizontally connected to the inner wall of the installation chamber in a rotating mode, the screw is perpendicular to the through holes, one end of the screw penetrates through a rotary table which is fixedly connected with a base and is convenient for workers to rotate the screw, a rocker which is convenient for the workers to rotate the rotary table is detachably connected to the side wall, away from the screw, of the rotary table, the side wall of the screw is connected with a moving block in a rotating mode through threads, the moving block is connected to the inner wall of the installation chamber in a sliding mode, and the moving block is attached to the inclined plane of the push rod.
As a still further scheme of the invention: the adaptation mechanism includes the slider, the spout has all been seted up on semi-circular fixture block and the semicircular groove inner wall, slider sliding connection is on the spout inner wall, the one end that the slider is close to semi-circular fixture block central point and puts passes spout fixedly connected with arc, the central point that slider one end was kept away from to the arc puts the fixedly connected with connecting block, slider one end fixedly connected with is kept away from to the connecting block and is used for closely laminating at the pipeline lateral wall and carry out the elastic fixation board of joint to the pipeline, fixedly connected with a plurality of elastic tube that is used for buffering the elastic fixation board between elastic fixation board and the arc.
As a still further scheme of the invention: the side wall of the rocker is fixedly connected with a sponge sleeve which is convenient for a worker to hold the rocker.
As a still further scheme of the invention: and the inner wall of the elastic fixing plate is fixedly connected with a rubber pad which is convenient for clamping and fixing the pipeline.
As a still further scheme of the invention: and graphite powder which is convenient for the sliding block to slide along the inner wall of the sliding chute is coated on the inner wall of the sliding chute.
The use method of the liquefied gas conveying pipeline supporting device comprises the following steps:
step 1: staff stimulates the connecting plate, the dog that the connecting plate drove the gag lever post upper end removes, thereby make the connecting plate drive the gag lever post and remove, the gag lever post upwards slides along the spacing inslot wall, and break away from the spacing groove, then staff upset semi-circular fixture block, semi-circular fixture block drives the mounting panel upset, the mounting panel drives the gag lever post upset, the gag lever post drives solid fixed ring and rotates, gu fixed ring drives the dwang and rotates, thereby be convenient for the staff places the pipeline on semicircular groove, then staff upset semi-circular fixture block once more, make semi-circular fixture block joint in pipeline lateral wall upper end, then the staff inserts the gag lever post inside the spacing groove.
Step 2: the staff inserts the rocker on the carousel to rotate the carousel through the rocker, the carousel drives the screw rod and rotates, under the effect of screw thread, the screw rod drives the movable block and removes, the movable block promotes the push rod and slides along the perforation inner wall, the push rod drives the reset ring and removes, the tensile elasticity strip of reset ring, the inclined plane that installation cavity one end was kept away from to the push rod is hugged closely on the slope opening, under the effect on inclined plane, the push rod promotes the gag lever post and continues to move downwards, the gag lever post drives the mounting panel and removes, the mounting panel drives semi-circular fixture block and extrudees fixedly to the pipeline.
And step 3: elastic fixation plate can hug closely on the pipeline lateral wall, because elastic fixation plate has elasticity, elastic fixation plate takes place crooked, thereby make elastic fixation plate hug closely on the pipeline lateral wall of different diameters, when elastic fixation plate is crooked, elastic fixation plate extrusion elastic cylinder, elastic cylinder cushions elastic fixation plate, when the staff adjusts the pipeline, the pipeline can drive elastic fixation plate and rotate, elastic fixation plate drives the connecting block and removes, the connecting block drives the arc and removes, the arc drives the slider and slides along the spout inner wall, the staff of being convenient for adjusts the pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. the pipe clamping device is provided with the clamping mechanism, the semicircular clamping block is turned to the upper end of the base by the fixing ring and the rotating rod, then the limiting rod is inserted into the limiting groove, the semicircular clamping block is limited by the limiting rod, the semicircular clamping block is vertically downwards matched with the semicircular groove to clamp a pipe, and the fixing efficiency of the pipe is improved.
2. The pipe fixing device is provided with the fixing mechanism, the push rod is guided by the guide plate, and the upper end of the push rod extrudes the movable plate, so that the push rod clamps and fixes the inclined opening, the limiting rod continuously moves downwards under the action of the inclined surface, the semicircular clamping block further extrudes and fixes the pipe, and the pipe fixing efficiency is improved.
3. The invention is provided with the driving mechanism, and the screw rod is used for driving the moving block to move, so that the moving block pushes the push rod to clamp and fix the inclined opening in the limiting rod, the difficulty of fixing the limiting rod is reduced, and the operating efficiency of workers is improved.
4. The pipeline fixing device is provided with the adaptive mechanism, the elastic fixing plate can be tightly attached to the side walls of pipelines with different diameters by utilizing the elasticity of the elastic fixing plate and the elastic cylinder, so that the pipelines can be fixed conveniently, meanwhile, the sliding block is utilized to drive the elastic fixing plate and the pipelines to rotate, so that workers can adjust the pipelines conveniently during installation, and the installation efficiency of the pipelines is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic structural view of the stop lever of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
Fig. 5 is a schematic structural view of the driving mechanism of the present invention.
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.
Wherein: 1. a base; 2. a stopper; 3. a push rod; 4. perforating; 5. installing a chamber; 6. a screw; 7. a moving block; 8. an elastic strip; 9. an inclined opening; 10. a limiting groove; 11. a semicircular groove; 12. mounting grooves; 13. mounting a plate; 14. an elastic fixing plate; 15. a chute; 16. an elastic cylinder; 17. an arc-shaped plate; 18. connecting blocks; 19. a slider; 20. semicircular fixture blocks; 21. a fixing ring; 22. rotating the rod; 23. a limiting rod; 24. a guide plate; 25. a spring; 26. moving the plate; 27. a turntable; 28. a rocker; 29. a mounting ring; 30. a reset ring; 31. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a liquefied gas conveying pipeline supporting device includes a base 1, a clamping mechanism, an adapting mechanism, a fixing mechanism and a driving mechanism, wherein a semicircular groove 11 is formed at an upper end of the base 1, a plurality of semicircular fixture blocks 20 for being used in cooperation with the semicircular groove 11 to clamp and fix a pipeline are arranged at an upper end of the base 1, two ends of each semicircular fixture block 20 are fixedly connected with a mounting plate 13, a plurality of mounting grooves 12 corresponding to the semicircular fixture blocks 20 one by one are formed at upper ends of side walls of the base 1 at two sides of the semicircular groove 11, a limiting groove 10 is vertically formed at a bottom of each mounting groove 12, a limiting rod 23 for fixing the semicircular fixture blocks 20 on the base 1 is vertically arranged at a lower end of the mounting plate 13, and the limiting rod 23 is slidably connected to side walls of the limiting groove 10.
Clamping mechanism sets up inside mounting groove 12 for the semicircular fixture block 20 overturns, and the pipeline of being convenient for is placed on semicircular groove 11, and behind semicircular fixture block 20 joint in the pipeline upper end, makes semicircular fixture block 20 carry out the joint along vertical direction to the pipeline fixed.
The adaptive mechanism is arranged on the inner parts of the semicircular fixture blocks 20 and the semicircular grooves 11 and used for clamping and fixing pipelines with different diameters.
The fixing mechanism is arranged in the base 1 and used for fixing the limiting rod 23 in the limiting groove 10 and enabling the semicircular clamping block 20 to extrude and fix the pipeline.
The driving mechanism is arranged in the base 1 and used for driving the fixing mechanism to work.
Clamping mechanism is including solid fixed ring 21, gu fixed ring 21 sliding sleeve is on semi-circular groove 11 wherein the inside gag lever post 23 lateral wall of mounting groove 12 of one side, gu fixed ring 21 lateral wall goes up horizontal fixedly connected with dwang 22, the one end that solid fixed ring 21 was kept away from to dwang 22 rotates and connects on the 12 inner walls of mounting groove, mounting panel 13 fixedly connected with dog 2 is passed to gag lever post 23 upper end, also fixedly connected with dog 2 of lower extreme of gag lever post 23, through connecting plate 31 interconnect between the dog 2 of gag lever post 23 top, set up a plurality of on the gag lever post 23 lateral wall of the inside gag lever post 10 and be used for making gag lever post 23 fix the slope opening 9 at the inside of gag lever post 10.
Clamping mechanism's effect utilizes solid fixed ring 21 and dwang 22 to overturn semicircular fixture block 20 to base 1 upper end, then inserts limiting rod 23 inside limiting groove 10, utilizes limiting rod 23 to carry on spacingly to semicircular fixture block 20, makes semicircular fixture block 20 vertical downwards and semicircular groove 11 cooperation carry out the joint to the pipeline, improves the fixed efficiency of pipeline, and convenient to use person uses.
The fixing mechanism comprises a push rod 3, an installation cavity 5 is arranged in the center of the inner portion of the base 1, a plurality of through holes 4 corresponding to the limiting grooves 10 in one-to-one mode are horizontally formed between the installation cavity 5 and the limiting grooves 10, the through holes 4 and the installation cavity 5 are communicated with each other, the push rod 3 is connected to the inner wall of each through hole 4 in a sliding mode, one end, far away from the installation cavity 5, of the push rod 3 is arranged to be matched with an inclined opening 9 to be used for moving and fixing an inclined plane of the limiting rod 23, a mounting ring 29 is fixedly connected to the inner wall of each through hole 4, the mounting ring 29 is connected with the side wall of the push rod 3 in a sliding mode, a reset ring 30 is fixedly connected to the inner wall of the push rod 3, the reset ring 30 is connected with the inner wall of each through hole 4 in a sliding mode, an elastic strip 8 used for enabling the push rod 3 to be far away from the limiting grooves 10 is fixedly connected between the mounting ring 29 and the reset ring 30, and a guide assembly used for enabling the push rod 3 to be connected with the inclined opening 9 in a clamped mode is arranged on the inclined plane of the inclined opening 9.
The guide assembly comprises a guide plate 24, the guide plate 24 is tightly attached to the inclined plane of the inclined opening 9, the lower end of the guide plate 24 is horizontally and fixedly connected with a moving plate 26, the upper end of the moving plate 26 is fixedly connected with a spring 25, and the upper end of the spring 25 is fixedly connected to the top of the inclined opening 9 below the guide plate 24.
The fixing mechanism has the effects that the guide plate 24 is used for guiding the push rod 3, the upper end of the push rod 3 is used for extruding the movable plate 26, the push rod 3 is clamped and fixed to the inclined opening 9, the limiting rod 23 continues to move downwards under the action of the inclined plane, the semicircular clamping block 20 is further used for extruding and fixing the pipeline, the pipeline fixing efficiency is improved, and the use by a user is convenient.
The driving mechanism comprises a screw 6, the screw 6 is horizontally connected to the inner wall of the installation chamber 5 in a rotating mode, the screw 6 is perpendicular to the through hole 4, one end of the screw 6 penetrates through a rotary table 27 fixedly connected with the base 1 and facilitating a worker to rotate the screw 6, a rocker 28 facilitating the worker to rotate the rotary table 27 is detachably connected to the side wall, away from the screw 6, of the rotary table 27, a moving block 7 is connected to the side wall of the screw 6 in a rotating mode through threads, the moving block 7 is connected to the inner wall of the installation chamber 5 in a sliding mode, and the moving block 7 is attached to the inclined plane of the push rod 3.
The effect of actuating mechanism utilizes screw rod 6 to drive movable block 7 and removes to make movable block 7 promote push rod 3 and carry out the joint to the slope opening 9 in the gag lever post 23 and fix, reduce the fixed degree of difficulty of gag lever post 23, improve staff operating efficiency, convenient to use person uses.
The adaptive mechanism comprises a sliding block 19, sliding grooves 15 are formed in the inner walls of the semicircular clamping blocks 20 and the semicircular grooves 11, the sliding block 19 is connected to the inner wall of the sliding groove 15 in a sliding mode, one end, close to the center of the semicircular clamping block 20, of the sliding block 19 penetrates through the sliding groove 15 and is fixedly connected with an arc-shaped plate 17, the center, away from one end of the sliding block 19, of the arc-shaped plate 17 is fixedly connected with a connecting block 18, one end, away from the sliding block 19, of the connecting block 18 is fixedly connected with an elastic fixing plate 14 which is tightly attached to the side wall of the pipeline and used for clamping the pipeline, and a plurality of elastic cylinders 16 which are used for buffering and supporting the elastic fixing plate 14 are fixedly connected between the elastic fixing plate 14 and the arc-shaped plate 17.
The adaptation mechanism's effect utilizes the elasticity of elasticity fixed plate 14 and elastic cylinder 16, makes elasticity fixed plate 14 can hug closely on the pipeline lateral wall of different diameters, is convenient for fix the pipeline, utilizes slider 19 to drive elasticity fixed plate 14 and pipeline rotation simultaneously, and the staff adjusts the pipeline when being convenient for install, improves the installation effectiveness of pipeline, and convenient to use person uses.
The working principle of the invention is as follows:
during the use, the staff stimulates connecting plate 31, connecting plate 31 drives 2 movements of dog on the gag lever post 23, thereby make connecting plate 31 drive gag lever post 23 and remove, gag lever post 23 upwards slides along the spacing groove 10 inner wall, and break away from spacing groove 10, then staff upset semi-circular fixture block 20, semi-circular fixture block 20 drives the upset of mounting panel 13, mounting panel 13 drives the upset of gag lever post 23, gag lever post 23 drives solid fixed ring 21 and rotates, gu fixed ring 21 drives dwang 22 and rotates, thereby be convenient for the staff places the pipeline on semicircular groove 11, then staff upset semi-circular fixture block 20 once more, make the joint of semi-circular fixture block 20 in pipeline lateral wall upper end, then the staff inserts gag lever post 23 inside spacing groove 10.
Then the staff inserts rocker 28 on carousel 27, and rotate carousel 27 through rocker 28, carousel 27 drives screw rod 6 and rotates, under the effect of screw thread, screw rod 6 drives movable block 7 and removes, movable block 7 promotes push rod 3 and slides along perforation 4 inner wall, push rod 3 drives reset ring 30 and removes, reset ring 30 stretches elastic strip 8, the inclined plane of push rod 3 keeping away from the one end of installation cavity 5 is hugged closely on slope opening 9, under the effect of inclined plane, push rod 3 promotes gag lever post 23 and continues the downstream, gag lever post 23 drives mounting panel 13 and removes, mounting panel 13 drives semicircular fixture block 20 and extrudes fixedly to the pipeline.
Meanwhile, the elastic fixing plate 14 can be tightly attached to the side wall of the pipeline, because the elastic fixing plate 14 has elasticity, the elastic fixing plate 14 is bent, so that the elastic fixing plate 14 is tightly attached to the side walls of the pipelines with different diameters, when the elastic fixing plate 14 is bent, the elastic fixing plate 14 extrudes the elastic cylinder 16, the elastic cylinder 16 buffers the elastic fixing plate 14, when a worker adjusts the pipeline, the pipeline can drive the elastic fixing plate 14 to rotate, the elastic fixing plate 14 drives the connecting block 18 to move, the connecting block 18 drives the arc-shaped plate 17 to move, the arc-shaped plate 17 drives the sliding block 19 to slide along the inner wall of the sliding groove 15, and the worker can adjust the pipeline conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. The liquefied gas conveying pipeline supporting device comprises a base (1), a clamping mechanism, an adaptive mechanism, a fixing mechanism and a driving mechanism, wherein a semicircular groove (11) is formed in the upper end of the base (1), a plurality of semicircular clamping blocks (20) which are used for being matched with the semicircular groove (11) to be used for clamping and fixing a pipeline are arranged at the upper end of the base (1), mounting plates (13) are fixedly connected to the two ends of each semicircular clamping block (20), the liquefied gas conveying pipeline supporting device is characterized in that a plurality of mounting grooves (12) which are in one-to-one correspondence with the semicircular clamping blocks (20) are formed in the upper end of the side wall of the base (1) on the two sides of the semicircular groove (11), limiting grooves (10) are vertically formed in the bottoms of the mounting grooves (12), limiting rods (23) used for fixing the semicircular clamping blocks (20) on the base (1) are vertically arranged at the lower ends of the mounting plates (13), and the limiting rods (23) are slidably connected to the side wall of the limiting grooves (10);
the clamping mechanism is arranged in the mounting groove (12) and used for overturning the semicircular fixture block (20) so as to facilitate the pipeline to be placed on the semicircular groove (11), and after the semicircular fixture block (20) is clamped at the upper end of the pipeline, the semicircular fixture block (20) is clamped and fixed on the pipeline along the vertical direction;
the adaptive mechanism is arranged on the inner parts of the semicircular fixture block (20) and the semicircular groove (11) and is used for clamping and fixing pipelines with different diameters;
the fixing mechanism is arranged in the base (1) and used for fixing the limiting rod (23) in the limiting groove (10) and enabling the semicircular fixture block (20) to extrude and fix the pipeline;
the driving mechanism is arranged in the base (1) and used for driving the fixing mechanism to work;
the clamping mechanism comprises a fixing ring (21), the fixing ring (21) is sleeved on the side wall of a limiting rod (23) in a mounting groove (12) on one side of a semicircular groove (11) in a sliding manner, a rotating rod (22) is horizontally and fixedly connected to the side wall of the fixing ring (21), one end, away from the fixing ring (21), of the rotating rod (22) is rotatably connected to the inner wall of the mounting groove (12), a stop block (2) is fixedly connected to the upper end of the limiting rod (23) after penetrating through a mounting plate (13), the lower end of the limiting rod (23) is also fixedly connected with the stop block (2), the stop blocks (2) above the limiting rod (23) are mutually connected through a connecting plate (31), and a plurality of inclined openings (9) used for fixing the limiting rod (23) in a limiting groove (10) are formed in the side wall of the limiting rod (23) in the limiting groove (10);
the fixing mechanism comprises a push rod (3), an installation cavity (5) is arranged in the center of the inner portion of the base (1), a plurality of through holes (4) which correspond to the limiting grooves (10) in a one-to-one mode are horizontally formed between the installation cavity (5) and the limiting grooves (10), the through holes (4) and the installation cavity (5) are communicated with each other, the push rod (3) is connected to the inner wall of the through holes (4) in a sliding mode, one end, far away from the installation cavity (5), of the push rod (3) is arranged to be matched with an inclined plane used for moving and fixing the limiting rod (23) through an inclined opening (9), an installation ring (29) is fixedly connected to the inner wall of each through hole (4), the installation ring (29) is connected to the side wall of the push rod (3) in a sliding mode, a reset ring (30) is fixedly connected to the inner wall of the push rod (3), an elastic strip (8) used for enabling the push rod (3) to be far away from the limiting grooves (10) is fixedly connected to the inner wall of the reset ring (30), and a guide assembly is arranged on the inclined plane of the inclined opening (9) in a clamping mode;
the guide assembly comprises a guide plate (24), the guide plate (24) is tightly attached to the inclined plane of the inclined opening (9), the lower end of the guide plate (24) is horizontally and fixedly connected with a moving plate (26), the upper end of the moving plate (26) is fixedly connected with a spring (25), and the upper end of the spring (25) is fixedly connected to the top of the inclined opening (9) below the guide plate (24);
the driving mechanism comprises a screw rod (6), the screw rod (6) is horizontally connected on the inner wall of the mounting cavity (5) in a rotating mode, the screw rod (6) is perpendicular to the through hole (4), one end of the screw rod (6) penetrates through a rotary table (27) which is fixedly connected with a base (1) and is convenient for a worker to rotate the screw rod (6), a rocker (28) which is convenient for the worker to rotate the rotary table (27) is detachably connected to the side wall, away from the screw rod (6), of the rotary table (27), the side wall of the screw rod (6) is connected with a moving block (7) in a rotating mode through threads, the moving block (7) is connected to the inner wall of the mounting cavity (5) in a sliding mode, and the moving block (7) is attached to the inclined plane of the push rod (3) in a mutual mode.
2. The liquefied gas delivery pipe supporting device according to claim 1, wherein the adapting mechanism includes a sliding block (19), sliding grooves (15) are formed in the inner walls of the semicircular clamping block (20) and the semicircular groove (11), the sliding block (19) is slidably connected to the inner wall of the sliding groove (15), one end of the sliding block (19) close to the center of the semicircular clamping block (20) penetrates through the sliding groove (15) to be fixedly connected with an arc-shaped plate (17), the center of the arc-shaped plate (17) far away from one end of the sliding block (19) is fixedly connected with a connecting block (18), one end of the connecting block (18) far away from the sliding block (19) is fixedly connected with an elastic fixing plate (14) which is tightly attached to the side wall of the pipe and used for clamping the pipe, and a plurality of elastic cylinders (16) for buffering and supporting the elastic fixing plate (14) are fixedly connected between the elastic fixing plate (14) and the arc-shaped plate (17).
3. The liquefied gas delivery pipe supporting device according to claim 1, wherein a sponge case for facilitating a worker to hold the rocking bar (28) is fixedly attached to a side wall of the rocking bar (28).
4. The liquefied gas delivery pipe supporting device according to claim 2, wherein a rubber gasket for facilitating snap-fitting of the pipe is fixedly attached to an inner wall of the elastic fixing plate (14).
5. The liquefied gas delivery pipe supporting device according to claim 2, wherein the inner wall of the sliding groove (15) is coated with graphite powder for facilitating the sliding of the slider (19) along the inner wall of the sliding groove (15).
6. A method of using a liquefied gas delivery conduit support apparatus as claimed in claim 2, comprising the steps of:
step 1: the method comprises the following steps that a worker pulls a connecting plate (31), the connecting plate (31) drives a stop block (2) at the upper end of a limiting rod (23) to move, so that the connecting plate (31) drives the limiting rod (23) to move, the limiting rod (23) upwards slides along the inner wall of a limiting groove (10) and is separated from the limiting groove (10), then the worker overturns a semicircular fixture block (20), the semicircular fixture block (20) drives a mounting plate (13) to overturn, the mounting plate (13) drives the limiting rod (23) to overturn, the limiting rod (23) drives a fixing ring (21) to rotate, the fixing ring (21) drives a rotating rod (22) to rotate, so that the worker can conveniently place a pipeline on a semicircular groove (11), then the worker overturns the semicircular fixture block (20) again, the semicircular fixture block (20) is clamped at the upper end of the side wall of the pipeline, and then the worker inserts the limiting rod (23) into the limiting groove (10);
step 2: a worker inserts a rocker (28) into the rotary table (27), the rotary table (27) is rotated through the rocker (28), the rotary table (27) drives the screw (6) to rotate, the screw (6) drives the movable block (7) to move under the action of the threads, the movable block (7) pushes the push rod (3) to slide along the inner wall of the through hole (4), the push rod (3) drives the reset ring (30) to move, the reset ring (30) stretches the elastic strip (8), the inclined plane of one end, far away from the installation cavity (5), of the push rod (3) is tightly attached to the inclined opening (9), under the action of the inclined plane, the push rod (3) pushes the limiting rod (23) to continue to move downwards, the limiting rod (23) drives the installation plate (13) to move, and the installation plate (13) drives the semicircular fixture block (20) to extrude and fix a pipeline;
and 3, step 3: elasticity fixed plate (14) can be hugged closely on the pipeline lateral wall, because elasticity fixed plate (14) have elasticity, elasticity fixed plate (14) take place the bending, thereby make elasticity fixed plate (14) hug closely on the pipeline lateral wall of different diameters, when elasticity fixed plate (14) are crooked, elasticity fixed plate (14) extrusion elastic cylinder (16), elastic cylinder (16) cushion elasticity fixed plate (14), when the staff adjusts the pipeline, the pipeline can drive elasticity fixed plate (14) and rotate, elasticity fixed plate (14) drive connecting block (18) and remove, connecting block (18) drive arc (17) and remove, arc (17) drive slider (19) slide along spout (15) inner wall, be convenient for the staff to adjust the pipeline.
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| CN202110964449.XA CN113819304B (en) | 2021-08-22 | 2021-08-22 | Liquefied gas conveying pipeline supporting device and method |
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| CN202110964449.XA CN113819304B (en) | 2021-08-22 | 2021-08-22 | Liquefied gas conveying pipeline supporting device and method |
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| CN113819304B true CN113819304B (en) | 2023-04-07 |
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| CN116819053A (en) * | 2023-08-29 | 2023-09-29 | 辽宁省路桥建设集团有限公司 | Online detection device and detection method for water content of concrete aggregate |
| CN117108827B (en) * | 2023-10-18 | 2024-01-09 | 浙江浙能迈领环境科技有限公司 | LNG ship filling device and filling method |
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