CN111981201A - Hydraulic engineering pipeline support connecting structure and installation method thereof - Google Patents
Hydraulic engineering pipeline support connecting structure and installation method thereof Download PDFInfo
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- CN111981201A CN111981201A CN202010928093.XA CN202010928093A CN111981201A CN 111981201 A CN111981201 A CN 111981201A CN 202010928093 A CN202010928093 A CN 202010928093A CN 111981201 A CN111981201 A CN 111981201A
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- sleeve
- wall
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- fixing
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a hydraulic engineering pipeline supporting and connecting structure, and simultaneously discloses an installation method of the hydraulic engineering pipeline supporting and connecting structure, which comprises a fixing component and a supporting component, wherein the upper end of the supporting component is fixedly connected with the fixing component, two ends of the outer wall connected with a lower cutting sleeve and an upper cutting sleeve are respectively provided with a trepanning and a limiting column for movable connection, a fixing clamp plate made of a plastic material is arranged on the cambered surfaces of the lower cutting sleeve and the upper cutting sleeve by utilizing a buffer column, a cavity is formed between a piston disc and the inner wall of a bottom cylinder and is filled with nitrogen, the piston disc is fixedly connected with the cambered back surface of the fixing clamp plate through a connecting rod, after the lower cutting sleeve and the upper cutting sleeve are clamped, the fixing clamp plate wraps the outer wall of the pipeline connecting end, the nitrogen is compressed through the connecting rod and the piston disc, and the isolation protection of the fixing clamp plate is added, the pipeline of different thicknesses can also be connected and fixed in a certain range, and the device is safe and practical.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
Most of the existing water resources are allocated and transported through pipelines, the pipelines for transporting water resources are fixed on the ground through fixing devices instead of being directly buried underground, and then protective devices are arranged around the pipelines to isolate the pipelines. However, the connecting ends of the pipelines are fragile no matter the pipelines are directly buried or arranged on the ground, once the connecting parts between the pipelines are impacted by external force or pressed, the connecting parts can be cracked to cause the leakage of water sources in the pipelines, and serious water resource waste is caused; the device at the joint of the existing reinforced pipelines is troublesome to open and close, and is not convenient enough to use when the pipeline connecting end is fixed.
Therefore, the water conservancy project pipeline supporting and connecting structure and the installation method thereof are provided.
Disclosure of Invention
The invention aims to provide a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a hydraulic engineering pipeline supporting and connecting structure comprises a fixing component and a supporting component, wherein the upper end of the supporting component is fixedly connected with the fixing component, the fixing component comprises a lower clamping sleeve, a reinforcing plate, an upper clamping sleeve, a connecting piece, a buffering column and a fixing clamp plate, the reinforcing plate is arranged on the outer wall of each of two sides of the lower clamping sleeve respectively, the reinforcing plate and the lower clamping sleeve are of an integral structure, the outer walls of two sides of the upper clamping sleeve are respectively provided with the connecting piece, the connecting piece and the reinforcing plate are arranged in parallel, the upper clamping sleeve is movably connected to the upper end of the lower clamping sleeve through the matching of the connecting piece and the reinforcing plate, the lower clamping sleeve and the upper clamping sleeve are of a C-shaped structure, the buffering column is uniformly arranged on the outer wall of the cambered surface of the lower clamping sleeve respectively, one end, far;
the supporting component comprises a chassis, mounting holes, fixing pins, a stand column, a U-shaped frame and connecting flanges, the mounting holes are formed in the upper end edge of the chassis respectively, the fixing pins are arranged in the mounting holes respectively, the stand column is fixedly connected to the upper end middle portion of the chassis and forms an integrated structure with the chassis, the top end of the stand column is provided with the integrated U-shaped frame, the connecting flanges are arranged at the upper ends of the support arms on the two sides of the U-shaped frame, and the connecting flanges are fixedly connected with the two sides of the bottom of the lower clamping sleeve respectively through the fixing.
Further, trepanning has been seted up respectively to the both sides border department of the cambered surface port upper end of lower cutting ferrule, goes up cutting ferrule bottom both sides and corresponds trepanning punishment and do not fixed connection in spacing post, all fixedly cup joints the inflation tensioning cover on the outer wall of last cutting ferrule, and the inflation tensioning cover is the component that rubber materials made, and interference fit between inflation tensioning cover outer wall and trepanning inner wall, goes up the cutting ferrule and cup joints the upper end in lower cutting ferrule through spacing post and the cooperation trepanning activity of inflation tensioning cover.
Further, the connecting piece includes the mounting panel, the fixed strip, the shell, drive gear, connecting rod and steering handle, the mounting panel passes through fixing bolt and installs respectively on the both sides outer wall of last cutting ferrule, the both ends that the outer wall of cutting ferrule one side was kept away from to the mounting panel are provided with the fixed strip respectively, formula structure as an organic whole between fixed strip and mounting panel, and the fixed strip is kept away from and is provided with the shell between the one end lateral wall of mounting panel, drive gear is installed to the inner wall of shell within a definite time, the cutting ferrule lateral wall setting is gone up to drive gear perpendicular to, and the fixed one end of connecting rod that connects of spacing hole inner chamber of drive gear middle part department, the other end of connecting rod runs through the lateral wall.
Further, the strip-shaped holes are respectively formed in the outer walls of the upper end and the lower end of the shell, which are close to one side of the side wall of the upper clamping sleeve, of the shell, the vertical strip is arranged inside the strip-shaped holes, the bottom of the vertical strip is fixedly connected to the outer wall, which is far away from one side of the lower clamping sleeve, of the reinforcing plate through the fixing screws, the vertical strip is attached to the transmission gear, and the engaging teeth are evenly arranged on the outer wall, which is close to one side of the transmission.
Further, the cushion column includes the end section of thick bamboo, the spacing groove, the seal ring pad, the piston disc, the connecting rod, end cover and through-hole, the end section of thick bamboo is fixed connection respectively on the cambered surface outer wall of cutting ferrule and last cutting ferrule down, and seted up the spacing groove on the port department inner wall of end section of thick bamboo, the seal ring pad has been laid to the bottom plate upper end of spacing groove, the piston disc activity cup joints in the inside of end section of thick bamboo, and vacuole formation between the inner wall of piston disc and end section of thick bamboo, the cavity intussuseption is filled with nitrogen gas, and the piston disc is close to the outer wall middle part department of end section of thick bamboo port one side and is provided with the connecting rod, end cover screw thread cup joints on the port outer wall of end section of thick bamboo, the end cover is kept away from and is seted.
Furthermore, the fixed splint is of an arc-shaped structure, the fixed splint is a component made of plastic materials, and the height of the ports on the two sides of the arc surface of the fixed splint is higher than that of the ports on the two sides of the arc surface of the lower cutting sleeve.
Further, the fixed pin includes most advanced sleeve, dead lever, first conical gear and barb, is provided with the dead lever between the telescopic both sides inner wall of most advanced, and fixed the cup jointing has first conical gear on the outer wall of dead lever, and the both ends of dead lever run through most advanced telescopic lateral wall respectively and extend to its outside, and most advanced telescopic outside dead lever end is provided with the barb respectively, formula structure as an organic whole between barb and dead lever.
Furthermore, a screw rod is sleeved inside the port of the tip sleeve, a second bevel gear is sleeved on the outer wall of the tail end of the screw rod in the tip sleeve, the second bevel gear is meshed with the first bevel gear, and a rotary disc is arranged at the tail end of the screw rod outside the port of the tip sleeve.
The invention provides another technical scheme that: a mounting method of a hydraulic engineering pipeline supporting and connecting structure comprises the following steps:
s1: the rotating turntable rotates the barbs by utilizing the screw rod, the second conical gear and the first conical gear to be matched with the fixed rod, so that the directions of the tips of the rotating turntable and the tips of the tip sleeves are kept consistent, and the base plate is fixed on the ground through the tip sleeves;
s2: rotating the turntable again to enable the barb tip to face the direction opposite to the tip of the tip sleeve as much as possible, penetrating the barb into a lateral soil layer to enhance the stability between the chassis and the ground, and installing the fixing assembly at the upper end of the U-shaped frame through a connecting flange and a fixing bolt;
s3: the connecting pieces are respectively arranged on the outer walls of the two sides of the upper cutting sleeve through the mounting plates, the vertical plate strips penetrate through strip-shaped holes in the outer wall of the shell and are meshed with the transmission gears on the inner wall of the shell by utilizing the teeth on the side walls of the vertical plate strips, and the lower ends of the vertical plate strips are arranged on the outer wall of the reinforcing plate on the side wall of the lower cutting sleeve through fixing bolts, so that the upper cutting sleeve and the lower cutting sleeve are fixed;
s4: meanwhile, the steering handles on the outer walls of the two sides of the upper cutting sleeve are rotated, the connecting rod is matched with the transmission gear and the grinding teeth on the vertical plate strip to drive the upper cutting sleeve to move upwards, and the limiting column at the bottom of the upper cutting sleeve is pulled out of the sleeve hole at the top of the lower cutting sleeve, so that the fixed clamping plate between the upper cutting sleeve and the lower cutting sleeve is separated to expose a gap distance enough for accommodating the pipeline to be placed;
s5: after the pipelines are connected end to end, the connecting ends of the pipelines are placed at the upper ends of the fixed clamp plates on the lower clamp sleeve cambered surfaces, the steering handle is rotated according to the step S4 to enable the upper clamp sleeve and the fixed clamp plates to move downwards until the connecting ends of the pipelines are clamped by the fixed clamp plates, and the limiting columns at the bottoms of the upper clamp sleeves are inserted into the sleeve holes at the tops of the lower clamp sleeves again.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof, wherein sleeve holes and limiting columns are respectively arranged at two ends of the outer wall connected with a lower cutting sleeve and an upper cutting sleeve for movable connection, and the cambered surfaces of the lower cutting sleeve and the upper cutting sleeve are provided with fixed clamping plates made of plastic materials by utilizing buffer columns, a cavity is formed between the piston disc and the inner wall of the bottom cylinder and is filled with nitrogen, the piston disc is fixedly connected with the arc back of the fixed splint through a connecting rod, after the lower cutting ferrule is clamped with the upper cutting ferrule, the fixed splint wraps the outer wall of the connecting end of the pipeline and compresses nitrogen through the connecting rod and the piston disc, the pipeline connecting end is buffered by compressed nitrogen and is isolated and protected by the fixing clamp plate, so that the problem of water resource waste caused by breakage of the pipeline connecting end after being impacted is effectively avoided, and pipelines with different thicknesses can be connected and fixed within a certain range, so that the pipeline connecting device is safe and practical;
2. the invention provides a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof.A connecting piece is respectively arranged on the outer walls of two sides of a lower cutting sleeve and an upper cutting sleeve to be connected with a reinforcing plate in a matching way, the upper cutting sleeve is movably connected with the lower cutting sleeve through a mounting plate, a fixing strip, a shell sleeve and a transmission gear in a matching way, the tooth teeth on a vertical plate strip are matched with the transmission gear, a steering handle fixedly connected with the transmission gear is simultaneously rotated on two sides of the upper cutting sleeve, the upper cutting sleeve is driven to move up and down on the outer wall of the vertical plate strip under the action of the transmission gear and the tooth teeth, and the opening and closing operation between the lower cutting sleeve;
3. the invention provides a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof.A fixed pin is arranged in an installation hole on a chassis, barbs are arranged on the outer walls of two sides of a tip sleeve by utilizing a fixed rod, the fixed rod is connected with a screw rod and a rotary table by matching a first conical gear on the outer wall with a second conical gear, after the tip sleeve is deeply inserted into a soil layer, the rotary table is rotated to control the barbs to adjust the tip direction in the soil to enable the barbs to face the ground, and the installation stability of the device is further enhanced by utilizing the interaction force between the barbs and the soil layer.
Drawings
Fig. 1 is a schematic overall structure view of a hydraulic engineering pipeline supporting and connecting structure of the invention;
fig. 2 is a state diagram of the upper cutting ferrule and the lower cutting ferrule of the hydraulic engineering pipeline supporting and connecting structure of the invention in a separated state;
FIG. 3 is a schematic structural view of a fixing member of the hydraulic engineering pipe support connection structure of the present invention;
FIG. 4 is a schematic view of a connector structure of the hydraulic engineering pipeline supporting and connecting structure of the present invention;
FIG. 5 is a cross-sectional view of a shell of the hydraulic engineering pipe support connection structure of the present invention;
FIG. 6 is an enlarged view of the connecting member A of the hydraulic engineering pipeline supporting and connecting structure of the present invention;
fig. 7 is an exploded view of a buffer column of the hydraulic engineering pipe support connection structure of the present invention;
fig. 8 is a schematic structural view of a support assembly of the hydraulic engineering pipeline support connection structure of the present invention;
FIG. 9 is a perspective view of the fixing pin of the hydraulic engineering pipe support connection structure according to the present invention;
fig. 10 is a sectional view of the fixing pin of the hydraulic engineering pipe support connection structure of the present invention.
In the figure: 1. a fixing assembly; 11. a lower ferrule; 12. a reinforcing plate; 13. a ferrule is arranged; 14. a connecting member; 141. mounting a plate; 142. a fixing strip; 143. a shell; 144. a transmission gear; 145. a connecting rod; 146. steering a handle; 147. a strip-shaped hole; 148. a vertical lath; 149. a rodent; 15. a buffer column; 151. a bottom cylinder; 152. a limiting groove; 153. a sealing ring gasket; 154. a piston disc; 155. a connecting rod; 156. an end cap; 157. a through hole; 16. fixing the clamping plate; 17. trepanning; 18. a limiting column; 19. an expansion tensioning sleeve; 2. a support assembly; 21. a chassis; 22. mounting holes; 23. a fixing pin; 231. a tip sleeve; 232. fixing the rod; 233. a first bevel gear; 234. a barb; 235. a screw; 236. a second bevel gear; 237. a turntable; 24. a column; 25. a U-shaped frame; 26. and connecting the flanges.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a hydraulic engineering pipeline supporting and connecting structure comprises a fixing component 1 and a supporting component 2, the upper end of the supporting component 2 is fixedly connected with the fixing component 1, the fixing component 1 comprises a lower cutting sleeve 11, a reinforcing plate 12, an upper cutting sleeve 13, a connecting piece 14, a buffer column 15 and a fixing clamp plate 16, the reinforcing plate 12 is respectively arranged on the outer walls of the two sides of the lower cutting sleeve 11, the reinforcing plate 12 and the lower cutting sleeve 11 are in an integral structure, the connecting piece 14 is respectively arranged on the outer walls of the two sides of the upper cutting sleeve 13, the connecting piece 14 and the reinforcing plate 12 are arranged in parallel, the upper cutting sleeve 13 is movably connected to the upper end of the lower cutting sleeve 11 through the connecting piece 14 in cooperation with the reinforcing plate 12, the lower cutting sleeve 11 and the upper cutting sleeve 13 are both in a C-shaped structure, the buffer column 15 is respectively and uniformly arranged on the outer walls of the cambered surfaces of the lower cutting, the fixed clamping plate 16 is of an arc-shaped structure, the fixed clamping plate 16 is a component made of plastic materials, the height of the ports on the two sides of the arc surface of the fixed clamping plate 16 is higher than that of the ports on the two sides of the arc surface of the lower clamping sleeve 11, and the bottom of the lower clamping sleeve 11 is provided with the supporting component 2.
Referring to fig. 4-6, a hydraulic engineering pipeline supporting and connecting structure, a connecting member 14 includes a mounting plate 141, a fixing strip 142, a housing 143, a transmission gear 144, a connecting rod 145 and a steering handle 146, the mounting plate 141 is respectively mounted on the outer walls of both sides of an upper cutting sleeve 13 through fixing bolts, the fixing strip 142 is respectively disposed at both ends of the outer wall of the mounting plate 141 at the side far from the upper cutting sleeve 13, the fixing strip 142 and the mounting plate 141 are of an integral structure, the housing 143 is disposed between the side walls of one end of the fixing strip 142 far from the mounting plate 141, the transmission gear 144 is mounted between the inner walls of the housing 143, the transmission gear 144 is perpendicular to the side wall of the upper cutting sleeve 13, the inner cavity of a limiting hole at the middle of the transmission gear 144 is fixedly connected to one end of the connecting rod 145, the other end of the connecting rod 145 penetrates.
The outer walls of the upper end and the lower end of the shell 143, which are close to one side of the side wall of the upper cutting sleeve 13, are respectively provided with a strip-shaped hole 147 in parallel, a vertical plate strip 148 is arranged in the strip-shaped hole 147, the bottom of the vertical plate strip 148 is fixedly connected to the outer wall of the reinforcing plate 12, which is far away from one side of the lower cutting sleeve 11, through a fixing screw, the vertical plate strip 148 is attached to the transmission gear 144, the outer wall of the vertical plate strip 148, which is close to one side of the transmission gear 144, is respectively and uniformly provided with a cutting tooth 149, the cutting tooth 149 is meshed with the transmission gear 144, meanwhile, the steering handle 146 fixedly connected with the transmission gear 144 is rotated on two sides of the upper cutting sleeve 13, the upper cutting sleeve 13 is driven to move up and down on the outer wall of.
Referring to fig. 3 and 7, a hydraulic engineering pipeline supporting and connecting structure, a cushion post 15 includes a bottom cylinder 151, a limiting groove 152, a sealing ring gasket 153, a piston disc 154, a connecting rod 155, an end cover 156 and a through hole 157, the bottom cylinder 151 is respectively fixed on the outer wall of the cambered surface of a lower cutting ferrule 11 and an upper cutting ferrule 13, the inner wall of the port of the bottom cylinder 151 is provided with the limiting groove 152, the upper end of the bottom plate of the limiting groove 152 is laid with the sealing ring gasket 153, the piston disc 154 is movably sleeved inside the bottom cylinder 151, a cavity is formed between the piston disc 154 and the inner wall of the bottom cylinder 151, the cavity is filled with nitrogen, the middle part of the outer wall of the piston disc 154 near the port of the bottom cylinder 151 is provided with the connecting rod 155, the end cover 156 is threadedly sleeved on the outer wall of the port of the bottom cylinder 151, the outer wall of the end cover 156 far away from the port of the bottom cylinder 151 is provided with the, and end and one side outer wall of solid fixed splint 16 are fixed to link to each other, and behind cutting ferrule 11 and the last cutting ferrule 13 block down, solid fixed splint 16 parcel live the pipe connection end outer wall to through connecting rod 155 and piston disc 154 compressed nitrogen gas, cushion through compressed nitrogen gas and solid fixed splint 16's isolation protection in addition, effectively avoided the pipe connection end to receive to break after the striking and arouse the problem of water waste, and can also connect fixedly, safe and practical to the pipeline of different thicknesses in certain extent.
Referring to fig. 8, a hydraulic engineering pipeline supporting and connecting structure, a supporting component 2 includes a chassis 21, mounting holes 22, fixing pins 23, a vertical column 24, a U-shaped frame 25 and a connecting flange 26, the mounting holes 22 are respectively opened at the upper end edge of the chassis 21, the fixing pins 23 are respectively arranged in the mounting holes 22, the vertical column 24 is fixedly connected to the middle part of the upper end of the chassis 21 and forms an integrated structure with the chassis 21, the top end of the vertical column 24 is provided with the integrated U-shaped frame 25, the upper ends of the support arms at two sides of the U-shaped frame 25 are provided with the connecting flange 26, and the connecting flange 26 is respectively fixedly connected to two sides of the bottom of the lower cutting ferrule 11 through fixing.
Referring to fig. 8, 9 and 10, a hydraulic engineering pipeline supporting and connecting structure, the fixing pin 23 includes a tip sleeve 231, a fixing rod 232, a first bevel gear 233 and a barb 234, the fixing rod 232 is disposed between inner walls of two sides of the tip sleeve 231, the first bevel gear 233 is fixedly sleeved on an outer wall of the fixing rod 232, two ends of the fixing rod 232 respectively penetrate through a side wall of the tip sleeve 231 and extend to the outside of the tip sleeve 231, the barb 234 is disposed at the end of the fixing rod 232 outside the tip sleeve 231, and the barb 234 and the fixing rod 232 are of an integrated structure.
The inside screw rod 235 that has cup jointed of the port of tip sleeve 231, and cup jointed second bevel gear 236 on the screw rod 235 terminal outer wall in tip sleeve 231, meshing between second bevel gear 236 and first bevel gear 233, and the outside screw rod 235 end of tip sleeve 231 port is provided with carousel 237, after inserting tip sleeve 231 deeply into the soil layer, rotate carousel 237 control barb 234 and adjust most advanced direction in the soil and make it towards ground, utilize the interaction force between barb 234 and the soil layer, further strengthen the installation stability of device.
In order to better show the hydraulic engineering pipeline supporting and connecting structure, the embodiment provides an installation method of the hydraulic engineering pipeline supporting and connecting structure, which includes the following steps:
the method comprises the following steps: the rotary turntable 237 rotates the barb 234 by using the screw 235, the second bevel gear 236 and the first bevel gear 233 to cooperate with the fixing rod 232, so that the tip of the barb 234 is consistent with the tip direction of the tip sleeve 231, and the chassis 21 is fixed on the ground through the tip sleeve 231;
step two: rotating the rotary disc 237 again to make the tip of the barb 234 face the direction opposite to the tip of the tip sleeve 231 as much as possible, using the barb 234 to pierce into the lateral soil layer to enhance the stability between the chassis 21 and the ground, and installing the fixing assembly 1 on the upper end of the U-shaped frame 25 through the connecting flange 26 in cooperation with the fixing bolt;
step three: the connecting piece 14 is respectively arranged on the outer walls of two sides of the upper cutting sleeve 13 through the mounting plate 141, the vertical strips 148 are meshed with the transmission gear 144 on the inner wall of the shell 143 by utilizing the tooth teeth 149 on the side wall after passing through the strip-shaped holes 147 on the outer wall of the shell 143, and the lower ends of the vertical strips 148 are arranged on the outer wall of the reinforcing plate 12 on the side wall of the lower cutting sleeve 11 through the fixing bolts, so that the upper cutting sleeve 13 and the lower cutting sleeve 11 are fixed;
step four: simultaneously, the steering handles 146 on the outer walls of the two sides of the upper cutting sleeve 13 are rotated, the connecting rod 145 is matched with the transmission gear 144 and the meshed teeth 149 on the vertical plate strip 148 to drive the upper cutting sleeve 13 to move upwards, the limiting column 18 at the bottom of the upper cutting sleeve 13 is pulled out of the sleeve hole 17 at the top of the lower cutting sleeve 11, and the fixed clamping plate 16 between the upper cutting sleeve 13 and the lower cutting sleeve 11 is separated to expose a gap distance which is enough for accommodating the pipeline to be placed;
step five: after the pipelines are connected end to end, the connecting ends of the pipelines are placed at the upper end of the fixed clamp plate 16 on the cambered surface of the lower clamp sleeve 11, the steering handle 146 is rotated according to the fourth step to enable the upper clamp sleeve 13 and the fixed clamp plate 16 to move downwards until the connecting ends of the pipelines are clamped by the fixed clamp plate 16, and the limiting column 18 at the bottom of the upper clamp sleeve 13 is inserted into the sleeve hole 17 at the top of the lower clamp sleeve 11 again.
In summary, the following steps: the invention provides a hydraulic engineering pipeline supporting and connecting structure and an installation method thereof, wherein two ends of the outer wall of a lower cutting sleeve 11 connected with an upper cutting sleeve 13 are respectively provided with a sleeve hole 17 and a limiting column 18 for movable connection, a fixed clamping plate 16 made of plastic materials is arranged on the cambered surfaces of the lower cutting sleeve 11 and the upper cutting sleeve 13 by utilizing a buffer column 15, a cavity is formed between a piston disc 154 and the inner wall of a bottom cylinder 151 and is filled with nitrogen, the piston disc 154 is fixedly connected with the arc back surface of the fixed clamping plate 16 through a connecting rod 155, after the lower cutting sleeve 11 is clamped with the upper cutting sleeve 13, the fixed clamping plate 16 wraps the outer wall of a pipeline connecting end, the nitrogen is compressed through the connecting rod 155 and the piston disc 154, the buffer is carried out through the compressed nitrogen and the isolation protection of the fixed clamping plate 16, the problem of water resource waste caused by the breakage of the pipeline connecting end after being impacted is effectively avoided, and, the safety and the practicability are realized; the outer walls of the two sides of the lower cutting sleeve 11 and the upper cutting sleeve 13 are respectively provided with a connecting piece 14 which is matched with the reinforcing plate 12 for connection, the upper cutting sleeve 13 is movably connected with the lower cutting sleeve 11 through a mounting plate 141, a fixing strip 142, a shell 143 and a transmission gear 144 which are matched with a tooth 149 on a vertical plate strip 148, the two sides of the upper cutting sleeve 13 are simultaneously rotated with a steering handle 146 fixedly connected with the transmission gear 144, the upper cutting sleeve 13 drives the upper cutting sleeve 13 to move up and down on the outer wall of the vertical plate strip 148 under the action of the transmission gear 144 and the tooth 149, so that the opening and closing operation between the lower cutting sleeve 11 and the upper cutting sleeve 13 when the; set up fixed pin 23 in the mounting hole 22 on chassis 21 to utilize dead lever 232 to set up barb 234 on tip sleeve 231 both sides outer wall, and dead lever 232 cooperates second cone gear 236 through first cone gear 233 on the outer wall and links to each other with screw rod 235 and carousel 237, after inserting tip sleeve 231 deeply into the soil layer, rotate carousel 237 control barb 234 and adjust tip direction in the soil and make it towards ground, utilize the interaction force between barb 234 and the soil layer, further strengthen the installation stability of device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a hydraulic engineering pipeline supports connection structure, includes fixed subassembly (1) and supporting component (2), the fixed subassembly of upper end fixed connection (1) of supporting component (2), its characterized in that: the fixing component (1) comprises a lower cutting sleeve (11), a reinforcing plate (12), an upper cutting sleeve (13), a connecting piece (14), a buffer column (15) and a fixing clamp plate (16), wherein the reinforcing plate (12) is respectively arranged on the outer walls of two sides of the lower cutting sleeve (11), an integrated structure is formed between the reinforcing plate (12) and the lower cutting sleeve (11), the connecting piece (14) is respectively arranged on the outer walls of two sides of the upper cutting sleeve (13), the connecting piece (14) and the reinforcing plate (12) are arranged in parallel, the upper cutting sleeve (13) is movably connected to the upper end of the lower cutting sleeve (11) through the connecting piece (14) in a way of being matched with the reinforcing plate (12), the lower cutting sleeve (11) and the upper cutting sleeve (13) are both in a C-shaped structure, the buffer column (15) is respectively and uniformly arranged on the outer walls of the cambered surfaces of the lower cutting sleeve (11) and the upper cutting sleeve (13), one, the bottom of the lower cutting sleeve (11) is provided with a support component (2);
supporting component (2) include chassis (21), mounting hole (22), fixed pin (23), stand (24), U type frame (25) and flange (26), mounting hole (22) have been seted up respectively to the upper end border department on chassis (21), and be provided with fixed pin (23) in mounting hole (22) respectively, stand (24) fixed connection is in the upper end middle part department on chassis (21), and constitute the integral type structure between chassis (21), the top of stand (24) is provided with integrative U type frame (25), the both sides support arm upper end of U type frame (25) is provided with flange (26), flange (26) pass through fixing bolt respectively with the bottom both sides of lower cutting ferrule (11) are fixed links to each other.
2. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 1, wherein: trepanning (17) have been seted up respectively to the both sides border department of cambered surface port upper end of lower cutting ferrule (11), it corresponds trepanning (17) punishment respectively fixed connection in spacing post (18) to go up cutting ferrule (13) bottom both sides, all fixed expansion tensioning cover (19) of having cup jointed on the outer wall of last cutting ferrule (13), expansion tensioning cover (19) are the component that rubber materials made, and interference fit between expansion tensioning cover (19) outer wall and trepanning (17) inner wall, it cup joints in the upper end of lower cutting ferrule (11) through spacing post (18) and expansion tensioning cover (19) cooperation trepanning (17) activity to go up cutting ferrule (13).
3. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 1, wherein: the connecting piece (14) comprises a mounting plate (141), a fixing strip (142), a shell sleeve (143), a transmission gear (144), a connecting rod (145) and a steering handle (146), the mounting plate (141) is respectively mounted on the outer walls of the two sides of the upper cutting sleeve (13) through fixing bolts, the fixing strip (142) is respectively arranged at the two ends of the outer wall of one side, away from the upper cutting sleeve (13), of the mounting plate (141), the fixing strip (142) and the mounting plate (141) are of an integrated structure, the shell sleeve (143) is arranged between the side walls of one end, away from the mounting plate (141), of the fixing strip (142), the transmission gear (144) is mounted between the inner walls of the shell sleeve (143), the transmission gear (144) is perpendicular to the side wall of the upper cutting sleeve (13), one end of the connecting rod (145) is fixedly sleeved in a limiting hole inner cavity in the middle of the transmission gear (144), the other end, and the tail end is provided with a steering handle (146).
4. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 3, wherein: strip-shaped holes (147) are respectively formed in the outer walls of the upper end and the lower end of the shell (143) close to one side of the side wall of the upper clamping sleeve (13) in parallel, vertical plate strips (148) are installed inside the strip-shaped holes (147), the bottoms of the vertical plate strips (148) are fixedly connected to the outer wall of one side, far away from the lower clamping sleeve (11), of the reinforcing plate (12) through fixing screws, the vertical plate strips (148) are attached to the transmission gear (144), the outer walls, close to one side of the transmission gear (144), of the vertical plate strips (148) are respectively and uniformly provided with the meshed teeth (149), and the meshed teeth (149.
5. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 1, wherein: the buffer column (15) comprises a bottom barrel (151), a limiting groove (152), a sealing ring gasket (153), a piston disc (154), a connecting rod (155), an end cover (156) and a through hole (157), wherein the bottom barrel (151) is respectively fixedly connected to the outer walls of the cambered surfaces of the lower clamping sleeve (11) and the upper clamping sleeve (13), the limiting groove (152) is formed in the inner wall of the port of the bottom barrel (151), the sealing ring gasket (153) is laid at the upper end of the bottom plate of the limiting groove (152), the piston disc (154) is movably sleeved in the bottom barrel (151), a cavity is formed between the piston disc (154) and the inner wall of the bottom barrel (151), nitrogen is filled in the cavity, the connecting rod (155) is arranged in the middle of the outer wall of the piston disc (154) close to one side of the port of the bottom barrel (151), the end cover (156) is sleeved on the outer wall of the port of the bottom barrel (151) in a threaded manner, the end cover (156) far away from the end, the connecting rod (155) extends to the outside of the bottom cylinder (151) through the through hole (157), and the tail end of the connecting rod is fixedly connected with the outer wall of one side of the fixed clamping plate (16).
6. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 1, wherein: the fixed clamping plate (16) is of an arc-shaped structure, the fixed clamping plate (16) is a component made of plastic materials, and the height of the ports on the two sides of the arc surface of the fixed clamping plate (16) is higher than that of the ports on the two sides of the arc surface of the lower clamping sleeve (11).
7. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 1, wherein: fixed pin (23) are including most advanced sleeve (231), dead lever (232), first conical gear (233) and barb (234), be provided with dead lever (232) between the both sides inner wall of most advanced sleeve (231), fixed cover has connect first conical gear (233) on the outer wall of dead lever (232), and the both ends of dead lever (232) run through the lateral wall of most advanced sleeve (231) respectively and extend to its outside, most advanced sleeve (231) outside dead lever (232) end is provided with barb (234) respectively, formula structure as an organic whole between barb (234) and dead lever (232).
8. A hydraulic engineering pipeline supporting and connecting structure as claimed in claim 7, wherein: a screw rod (235) is sleeved inside a port of the tip sleeve (231), a second bevel gear (236) is sleeved on the outer wall of the tail end of the screw rod (235) in the tip sleeve (231), the second bevel gear (236) is meshed with the first bevel gear (233), and a rotating disc (237) is arranged at the tail end of the screw rod (235) outside the port of the tip sleeve (231).
9. A method of installing a hydraulic engineering pipe support connection structure according to any one of claims 1 to 8, comprising the steps of:
s1: the rotary turntable (237) rotates the barb (234) by utilizing a screw (235), a second bevel gear (236) and a first bevel gear (233) to be matched with the fixing rod (232), so that the direction of the tip of the rotary turntable is consistent with that of the tip sleeve (231), and the chassis (21) is fixed on the ground through the tip sleeve (231);
s2: rotating the rotary disc (237) again to enable the tip of the barb (234) to face the direction opposite to the tip of the tip sleeve (231) as far as possible, utilizing the barb (234) to pierce into the soil layer on the side to strengthen the stability between the chassis (21) and the ground, and installing the fixing assembly (1) at the upper end of the U-shaped frame (25) through a connecting flange (26) in cooperation with a fixing bolt;
s3: the connecting piece (14) is respectively arranged on the outer walls of two sides of the upper cutting sleeve (13) through a mounting plate (141), after the vertical plate strip (148) passes through a strip-shaped hole (147) on the outer wall of the shell sleeve (143), the meshed teeth (149) on the side wall of the vertical plate strip are meshed with the transmission gear (144) on the inner wall of the shell sleeve (143), and the lower end of the vertical plate strip (148) is arranged on the outer wall of the reinforcing plate (12) on the side wall of the lower cutting sleeve (11) through a fixing bolt, so that the upper cutting sleeve (13) and the lower cutting sleeve (11) are fixed;
s4: meanwhile, steering handles (146) on the outer walls of the two sides of the upper cutting sleeve (13) are rotated, a connecting rod (145) is matched with a transmission gear (144) and a meshed tooth (149) on a vertical plate strip (148), the upper cutting sleeve (13) is driven to move upwards, a limiting column (18) at the bottom of the upper cutting sleeve (13) is pulled out of a sleeve hole (17) in the top of the lower cutting sleeve (11), and a fixed clamping plate (16) between the upper cutting sleeve (13) and the lower cutting sleeve (11) is separated to expose a gap distance which is enough for accommodating a pipeline to be placed;
s5: after the pipelines are connected end to end, the connecting ends of the pipelines are placed at the upper ends of the fixed clamping plates (16) on the cambered surfaces of the lower clamping sleeves (11), the steering handle (146) is rotated according to the step S4 to enable the upper clamping sleeves (13) and the fixed clamping plates (16) to move downwards until the connecting ends of the pipelines are clamped by the fixed clamping plates (16), and the limiting columns (18) at the bottoms of the upper clamping sleeves (13) are inserted into the sleeve holes (17) at the tops of the lower clamping sleeves (11) again.
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| CN202010928093.XA CN111981201B (en) | 2020-09-07 | 2020-09-07 | Hydraulic engineering pipeline support connecting structure and installation method thereof |
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| CN202010928093.XA CN111981201B (en) | 2020-09-07 | 2020-09-07 | Hydraulic engineering pipeline support connecting structure and installation method thereof |
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| CN111981201B (en) | 2022-09-30 |
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Effective date of registration: 20230530 Address after: 276000 No.11, Beijing Road, Lanshan District, Linyi City, Shandong Province Patentee after: Linyi Water Conservancy Survey and Design Institute of Shandong Province Address before: No.7, building 1, yard 20, Zhengqi street, Jinshui District, Zhengzhou City, Henan Province Patentee before: Wang Tao |
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