CN113374942A - Support protection device for hydraulic engineering construction and use method thereof - Google Patents
Support protection device for hydraulic engineering construction and use method thereof Download PDFInfo
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- CN113374942A CN113374942A CN202110652682.4A CN202110652682A CN113374942A CN 113374942 A CN113374942 A CN 113374942A CN 202110652682 A CN202110652682 A CN 202110652682A CN 113374942 A CN113374942 A CN 113374942A
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- rod
- supporting
- fixedly connected
- support
- supporting plate
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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
- F16L3/1075—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 joined with a hinge on one side and fastened together on the other 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/215—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a support protection device for hydraulic engineering construction and a using method thereof, wherein the support protection device comprises a bottom plate, four corners of the lower end of the bottom plate are provided with grooves, the inner wall of each groove is provided with an insertion hole, and the four corners of the lower end of the bottom plate are provided with support devices; the upper end of the bottom plate is provided with a first supporting plate and a second supporting plate, and the second supporting plate is arranged on the rear side of the first supporting plate; and a rotary fixing device is arranged at the lower end of the second supporting plate. The invention provides a supporting and protecting device for hydraulic engineering construction, which can enable a conical rod to enter the earth ground through the work of a forward and reverse rotating motor, is suitable for being quickly fixed in a field land environment, and meanwhile, a supporting pipe is convenient to detach and mount with a bottom plate.
Description
Technical Field
The invention relates to the field of supporting and protecting devices, in particular to a supporting and protecting device for hydraulic engineering construction. The invention also relates to a using method of the supporting and protecting device.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as 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. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
Hydraulic engineering's construction needs use a large amount of various types of pipelines, in order to protect and support the pipeline, need use protection strutting arrangement, current support protection device has more defect, for example often the normal environment of field construction is comparatively complicated, often construct in comparatively soft earth, current strutting arrangement is fixed comparatively inconvenient, furthermore, when the installation pipeline, the pipeline is often crooked, often need two sets of pipeline strutting arrangements when supporting the installation to this type of pipeline, it is comparatively loaded down with trivial details to use, and angle modulation is not very convenient, for this reason, we propose hydraulic engineering construction and use support protection device.
Disclosure of Invention
The invention aims to provide a supporting and protecting device for hydraulic engineering construction, which can effectively solve the problem that the existing hydraulic engineering protecting and supporting device is inconvenient to fix quickly in a complex field environment and simultaneously solve the problem that the existing hydraulic engineering protecting and supporting device is inconvenient to fix a bent pipeline when the pipeline is supported and installed.
The second purpose of the invention is to provide a using method of the supporting and protecting device.
In order to achieve the purpose, the invention provides the following technical scheme:
the supporting and protecting device for the hydraulic engineering construction comprises a bottom plate, wherein four corners of the lower end of the bottom plate are provided with grooves, the inner wall of each groove is provided with an insertion hole, and the four corners of the lower end of the bottom plate are provided with supporting devices; the upper end of the bottom plate is provided with a first supporting plate and a second supporting plate, and the second supporting plate is arranged on the rear side of the first supporting plate; the lower end of the second supporting plate is provided with a rotary fixing device; a second rotating rod is fixedly connected to the position, close to the rear side, of the lower end of the second supporting plate, a second arc-shaped groove is formed in the upper surface of the bottom plate, and the lower end of the second rotating rod is arranged in the second arc-shaped groove in a sliding mode; and the upper ends of the first supporting plate and the second supporting plate are provided with pipeline supporting devices.
Furthermore, the supporting device comprises a supporting tube, a cavity is formed in the inner side of the upper end of the supporting tube, a first threaded rod is arranged in the supporting tube, one end of the first threaded rod is rotatably connected with the inner wall of the cavity of the supporting tube through a bearing, and the other end of the first threaded rod penetrates out of a rotary handle fixedly connected with the cavity of the supporting tube.
Further, two sections of screw threads that the spiral is opposite are seted up to two sections about the first threaded rod, equal threaded connection has the link on the external screw thread of first threaded rod both sides, the lower extreme sliding connection of link has the spacing groove, the spacing groove is seted up on the upper surface of stay tube cavity, the upper end fixedly connected with inserted bar of link, mutually support the setting between inserted bar and the jack.
Further, the inside sliding connection of lower extreme of stay tube has the lifter, the lateral wall section of lifter is the rectangle structure, the inside wall section of stay tube is the rectangle structure, the inside threaded connection in upper end of lifter has the second threaded rod, the positive reverse motor of upper end fixedly connected with of second threaded rod, positive reverse motor fixed mounting is inside the stay tube, the bottom fixedly connected with toper pole of lifter.
Further, fixedly connected with connecting rod on one side of second backup pad, one side swivelling joint of connecting rod and first backup pad, the lower extreme both sides fixedly connected with bracing piece of first backup pad, the lower extreme of bracing piece is connected with the last fixed surface of bottom plate.
Further, rotatory fixing device includes first rotary rod, the fixed connection of first rotary rod is on the lower surface of second backup pad, first arc wall has been seted up on the upper surface of bottom plate, the lower extreme and the first arc wall sliding connection of first rotary rod, the fixed orifices has been seted up on the inner wall of first arc wall, logical groove has been seted up to the lower extreme of first rotary rod.
Further, lead to the equal fixedly connected with fixed block of inslot left and right sides, the middle part sliding connection of fixed block has the release link, and the setting of mutually supporting between release link and the fixed orifices, fixedly connected with movable block on the release link, the cover is equipped with reset spring on the release link, reset spring's both ends respectively with movable block and fixed block fixed connection, one side fixedly connected with dog of release link, fixedly connected with stay cord on the dog, the logical inslot fixed mounting of first rotary rod has the guide pulley, the stay cord is connected with the guide pulley, the upper end fixedly connected with pull rod of stay cord, be provided with the fluting on the upper end lateral wall of first rotary rod, the pull rod slides and sets up in the fluting, fixedly connected with T shape slide rail on the inner wall of first rotary rod, one side of pull rod slides and sets up in T shape slide rail.
Further, the pipeline strutting arrangement includes the bottom suspension shoe, the last fixed surface of bottom suspension shoe and first backup pad and second backup pad is connected, the upper end of bottom suspension shoe is provided with the supporting shoe, it is articulated each other to go up one side between supporting shoe and the bottom suspension shoe, go up through bolt fixed connection between the opposite side of supporting shoe and bottom suspension shoe, all be provided with the arc pad on the lower surface of going up the supporting shoe and the upper surface of bottom suspension shoe, the last fixedly connected with telescopic link of arc pad, the outside slip cover of telescopic link is equipped with the sleeve pipe, all overlap on the lateral wall of sleeve pipe and telescopic link and be equipped with pressure relief spring.
The invention also provides a use method of the support protection device for hydraulic engineering construction, which specifically comprises the following steps:
step 1: loosening the bolts to open the upper supporting block, placing a pipeline on the upper surface of the arc-shaped pad at the upper end of the lower supporting block, closing the upper supporting block, and locking the bolts to complete the fixing of the pipeline;
step 2: if the arc-shaped pipeline needs to be fixed, the front half part of the arc-shaped part of the pipeline is placed between an upper supporting block and a lower supporting block on a first supporting plate, a pull rod is pulled upwards to rotate a second supporting plate, after the second supporting plate rotates to a proper position, the pull rod is loosened, a reset rod at the lower end of a first rotating rod is inserted into a fixing hole, the second supporting plate is fixed, and then the rear half part of the arc-shaped part of the pipeline is fixed between the upper supporting block and the lower supporting block at the upper end of the second supporting plate;
and step 3: if a fixing device on the soft ground in a complex environment is needed, the forward and reverse rotating motor can be electrified, the forward and reverse rotating motor drives the second threaded rod to rotate, the conical rod at the lower end of the lifting rod is inserted into the ground, and the fixing of the device is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can lead the second supporting plate to rotate around the first supporting plate through the arrangement of the connecting rod, when the second supporting plate rotates through the connecting rod, the first rotating rod at the lower end of the second supporting plate can slide in the first arc-shaped groove, in the process of rotating the second supporting plate, the pull rod is pulled upwards by hand, the pull rod pulls the reset rod out of the fixing hole through the pull rope, after the second supporting plate rotates to a proper position, the pull rod is loosened, the reset rod can be automatically reinserted into a new fixing hole under the action of the reset spring, thereby completing the fixation of the second supporting plate, the problem that the first rotating rod can not support the second supporting plate enough can be realized through the arrangement of the second rotating rod, the support of the second supporting plate can be more stable, and the angle between the second supporting plate and the first supporting plate can be freely adjusted through the arrangement, the bent pipeline can be effectively erected;
2. according to the invention, the first threaded rod is driven to rotate by rotating the rotating handle outside the first threaded rod, the external threads on two sides of the first threaded rod are both in threaded connection with the connecting frames, the lower ends of the connecting frames are limited by the limiting grooves and can move on the first threaded rod, and the spiral directions of the external threads on two sides of the first threaded rod are opposite, so that the two connecting frames can be close to or away from each other, and the two inserted rods on the connecting frames are inserted into the jacks, thereby completing the connection between the supporting tube and the bottom plate;
3. according to the invention, the positive and negative rotation motor drives the second threaded rod to rotate, the second threaded rod is in threaded connection with the lifting rod, the sections of the outer side wall of the lifting rod and the inner side wall of the supporting tube are both in rectangular structures and are in mutual sliding connection, and the lifting rod is limited and cannot rotate, so that the lifting rod can lift when the second threaded rod rotates, and therefore, the conical rod at the lower end of the lifting rod can be inserted into the soil, and the whole device can be quickly fixed in a field environment with complex terrain;
4. the upper support block and the lower support block are internally provided with the arc-shaped pads, the telescopic rods outside the arc-shaped pads and the outer side of the sleeve are sleeved with the pressure reducing springs, the pressure reducing springs can deform properly, pipelines with different sizes in a certain range can be fixed quickly, and meanwhile, the pressure reducing springs are matched with the upper arc-shaped pads to play a certain protection role in the pipelines.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of an upper support block and a lower support block in the present invention.
Fig. 3 is a schematic view of the bottom structures of the upper first support plate and the second support plate in the present invention.
Fig. 4 is a sectional view of the first rotating lever in the present invention.
Fig. 5 is an enlarged view of the invention at a in fig. 4.
FIG. 6 is a schematic structural view of the T-shaped slide rail and the pull rod of the present invention.
FIG. 7 is a bottom structure of the bottom plate of the present invention.
FIG. 8 is a cross-sectional view of a support tube according to the present invention.
Fig. 9 is a schematic structural view of the connecting frame and the first threaded rod of the present invention.
In the figure: 1. an upper support block; 2. a bolt; 3. a lower support block; 4. a second support plate; 5. an arc-shaped pad; 6. a first support plate; 7. a support bar; 8. a base plate; 9. supporting a tube; 10. a lifting rod; 11. a tapered rod; 12. a fixing hole; 13. a first arc-shaped slot; 14. a second rotating rod; 15. a second arc-shaped slot; 16. a relief spring; 17. a sleeve; 18. a telescopic rod; 19. a first rotating rod; 20. a connecting rod; 21. a T-shaped slide rail; 22. grooving; 23. a pull rod; 24. pulling a rope; 25. a reset lever; 26. a movable block; 27. a return spring; 28. a fixed block; 29. a guide wheel; 30. a stopper; 31. a jack; 32. a groove; 33. a second threaded rod; 34. a positive and negative rotation motor; 35. inserting a rod; 36. a first threaded rod; 37. a limiting groove; 38. and a connecting frame.
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.
A supporting and protecting device for hydraulic engineering construction is disclosed, referring to fig. 1-9, comprising a bottom plate 8, grooves 32 are arranged at four corners of the lower end of the bottom plate 8, jacks 31 are arranged on the inner walls of the grooves 32, a supporting device is arranged at four corners of the lower end of the bottom plate 8, the supporting device comprises a supporting tube 9, a cavity is arranged at the inner side of the upper end of the supporting tube 9, a first threaded rod 36 is arranged in the supporting tube 9, one end of the first threaded rod 36 is rotatably connected with the inner wall of the cavity of the supporting tube 9 through a bearing, the other end of the first threaded rod 36 penetrates through the cavity of the supporting tube 9 and is fixedly connected with a rotating handle, two sections of threads with opposite spiral are arranged at the left and right sections of the first threaded rod 36, connecting frames 38 are connected with external threads at two sides of the first threaded rod 36 through threads, the lower ends of the connecting frames 38 are slidably connected with limiting grooves 37, the limiting grooves 37 are arranged on the upper surface of the cavity of the supporting tube 9, upper end fixedly connected with inserted bar 35 of screwed pipe link 38, the setting of mutually supporting between inserted bar 35 and the jack 31, it is rotatory to drive first threaded rod 36 through the rotatory handle in the rotatory first threaded rod 36 outside, equal threaded connection has link 38 on the external screw thread of first threaded rod 36 both sides, the lower extreme of link 38 carries out spacing meeting through spacing groove 37 and moves on first threaded rod 36, and the external screw thread spiral opposite direction of first threaded rod 36 both sides, can make two links 38 be close to each other or keep away from each other, make two inserted bars 35 on the link 38 insert in the jack 31, thereby accomplish being connected between stay tube 9 and the bottom plate 8, through above mode, it is all comparatively convenient to make the dismantlement and the connection between stay tube 9 and the bottom plate 8.
The inner part of the lower end of the supporting pipe 9 is connected with a lifting rod 10 in a sliding way, the section of the outer side wall of the lifting rod 10 is of a rectangular structure, the section of the inner side wall of the supporting pipe 9 is of a rectangular structure, the inner part of the upper end of the lifting rod 10 is connected with a second threaded rod 33 in a threaded way, the upper end of the second threaded rod 33 is fixedly connected with a forward and reverse motor 34, the forward and reverse motor 34 is fixedly arranged in the supporting pipe 9, the bottom end of the lifting rod 10 is fixedly connected with a conical rod 11, the second threaded rod 33 is driven to rotate by the forward and reverse motor 34, the second threaded rod 33 is in threaded connection with the lifting rod 10, the sections of the outer side wall of the lifting rod 10 and the inner side wall of the supporting pipe 9 are of rectangular structures and are in mutual sliding connection, the lifting rod 10 is limited and cannot rotate, therefore, when the second threaded rod 33 rotates, the lifting rod 10 can lift, and therefore the conical rod 11 at the lower end of the lifting rod 10 can be inserted into the ground, the whole device can be quickly fixed in a field environment with complex terrain.
The lower end of the second supporting plate 4 is provided with a rotary fixing device, the rotary fixing device comprises a first rotary rod 19, the first rotary rod 19 is fixedly connected to the lower surface of the second supporting plate 4, the upper surface of the bottom plate 8 is provided with a first arc-shaped groove 13, the lower end of the first rotary rod 19 is in sliding connection with the first arc-shaped groove 13, the inner wall of the first arc-shaped groove 13 is provided with a fixing hole 12, the lower end of the first rotary rod 19 is provided with a through groove, the left side and the right side in the through groove are both fixedly connected with fixing blocks 28, the middle part of the fixing block 28 is in sliding connection with a reset rod 25, the reset rod 25 is matched with the fixing hole 12, the reset rod 25 is fixedly connected with a movable block 26, the reset rod 25 is sleeved with a reset spring 27, the two ends of the reset spring 27 are respectively and fixedly connected with the movable block 26 and the fixing blocks 28, one side of the reset rod 25 is fixedly connected with a block 30, the block 30 is fixedly connected with a pull rope 24, a guide wheel 29 is fixedly installed in the through groove of the first rotating rod 19, the pull rope 24 is connected with the guide wheel 29, the upper end of the pull rope 24 is fixedly connected with a pull rod 23, the outer side wall of the upper end of the first rotating rod 19 is provided with a slot 22, the pull rod 23 is slidably arranged in the slot 22, the inner wall of the first rotating rod 19 is fixedly connected with a T-shaped slide rail 21, one side of the pull rod 23 is slidably arranged in the T-shaped slide rail 21, when the second supporting plate 4 rotates through the connecting rod 20, the first rotating rod 19 at the lower end of the second supporting plate 4 can slide in the first arc-shaped slot 13, in the process of rotating the second supporting plate 4, the pull rod 23 should be pulled upwards by hand, the pull rod 23 pulls out the reset rod 25 from the fixing hole 12 through the pull rope 24, after the second supporting plate 4 rotates to a proper position, the pull rod 23 is released, and under the action of the reset spring 27, the reset rod 25 can be automatically inserted into a new fixing hole 12 again, thereby completing the fixing of the second support plate 4.
Fixedly connected with second rotary rod 14 on the position that the lower extreme of second backup pad 4 is close to the rear side, has seted up second arc wall 15 on the upper surface of bottom plate 8, and the lower extreme of second rotary rod 14 slides and sets up in second arc wall 15, through the setting of second rotary rod 14, can be not enough first rotary rod 19 to support not enough problem to second backup pad 4, can make the support of second backup pad 4 more stable.
The upper ends of the first supporting plate 6 and the second supporting plate 4 are respectively provided with a pipeline supporting device, the pipeline supporting device comprises a lower supporting block 3, the lower supporting block 3 is fixedly connected with the upper surfaces of the first supporting plate 6 and the second supporting plate 4, the upper end of the lower supporting block 3 is provided with an upper supporting block 1, one side between the upper supporting block 1 and the lower supporting block 3 is hinged with each other, the other side between the upper supporting block 1 and the lower supporting block 3 is fixedly connected through a bolt 2, the lower surface of the upper supporting block 1 and the upper surface of the lower supporting block 3 are respectively provided with an arc-shaped pad 5, the upper part of the arc-shaped pad 5 is fixedly connected with a telescopic rod 18, the outer side of the telescopic rod 18 is slidably sleeved with a sleeve 17, the outer side walls of the sleeve 17 and the telescopic rod 18 are respectively sleeved with a decompression spring 16, the upper supporting block 1 can be opened by loosening the bolt 2, and then a pipeline can be placed on the upper surface of the arc-shaped pad 5 at the upper end of the lower supporting block 3, then will go up supporting block 1 and close, lock bolt 2 again, the telescopic link 18 and the sleeve pipe 17 outside cover in the arc pad 5 outside are equipped with pressure relief spring 16, and pressure relief spring 16 can produce suitable deformation, not only can carry out quick fixation to the not pipeline of equidimension in the certain limit, and arc pad 5 also can play certain guard action to the pipeline in the cooperation of pressure relief spring 16 simultaneously.
The use method of the support protection device for hydraulic engineering construction comprises the following specific operation steps:
step 1: loosening the bolt 2 to open the upper supporting block 1, placing a pipeline on the upper surface of the arc-shaped pad 5 at the upper end of the lower supporting block 3, closing the upper supporting block 1, and locking the bolt 2 to complete the fixing of the pipeline;
step 2: if the arc-shaped pipeline needs to be fixed, the front half part of the arc-shaped part of the pipeline is placed between the upper supporting block 1 and the lower supporting block 3 on the first supporting plate 6, the pull rod 23 is pulled upwards to rotate the second supporting plate 4, after the second supporting plate 4 rotates to a proper position, the pull rod 23 is loosened, the reset rod 25 at the lower end of the first rotating rod 19 is inserted into the fixing hole 12, the second supporting plate 4 is fixed, and then the rear half part of the arc-shaped part of the pipeline is fixed between the upper supporting block 1 and the lower supporting block 3 at the upper end of the second supporting plate 4;
and step 3: if a fixing device on soft ground in a complex environment is needed, the forward and reverse rotating motor 34 can be electrified, the forward and reverse rotating motor 34 drives the second threaded rod 33 to rotate, the conical rod 11 at the lower end of the lifting rod 10 is inserted into the ground, and the fixing of the device is completed.
According to the support protection device for hydraulic engineering construction, the first threaded rod 36 is driven to rotate by rotating the rotating handle on the outer side of the first threaded rod 36, the connecting frames 38 are connected to the external threads on the two sides of the first threaded rod 36 in a threaded manner, the lower ends of the connecting frames 38 can move on the first threaded rod 36 by limiting through the limiting grooves 37, the spiral directions of the external threads on the two sides of the first threaded rod 36 are opposite, the two connecting frames 38 can be close to or far away from each other, the two inserting rods 35 on the connecting frames 38 can be inserted into the inserting holes 31, and therefore connection between the support tube 9 and the bottom plate 8 is completed, and through the above mode, the support tube 9 and the bottom plate 8 can be conveniently detached and connected.
According to the supporting and protecting device for hydraulic engineering construction, the second threaded rod 33 is driven to rotate through the forward and reverse rotating motor 34, the second threaded rod 33 is in threaded connection with the lifting rod 10, the sections of the outer side wall of the lifting rod 10 and the inner side wall of the supporting pipe 9 are both of rectangular structures and are in sliding connection with each other, and the lifting rod 10 cannot rotate when being limited, so that the lifting rod 10 can lift when the second threaded rod 33 rotates, the conical rod 11 at the lower end of the lifting rod 10 can be inserted into the ground, and the whole device can be quickly fixed in a field environment with complex terrain.
The support protection device for hydraulic engineering construction provided by the invention can enable the second support plate 4 to rotate around the first support plate 6 through the arrangement of the connecting rod 20, when the second support plate 4 rotates through the connecting rod 20, the first rotating rod 19 at the lower end of the second support plate 4 can slide in the first arc-shaped groove 13, in the process of rotating the second support plate 4, the pull rod 23 should be pulled upwards by hand, the pull rod 23 pulls the reset rod 25 out of the fixing hole 12 through the pull rope 24, after the second support plate 4 rotates to a proper position, the pull rod 23 is loosened, under the action of the reset spring 27, the reset rod 25 can be automatically reinserted into a new fixing hole 12, so as to complete the fixation of the second support plate 4, the problem that the first rotating rod 19 can not support the second support plate 4 enough can be solved through the arrangement of the second rotating rod 14, and the support of the second support plate 4 can be more stable, through above setting, can freely adjust the angle between second backup pad 4 and the first backup pad 6, can effectively erect crooked pipeline.
According to the support protection device for hydraulic engineering construction, the arc-shaped pads 5 are arranged in the upper support block 1 and the lower support block 3, the pressure reducing springs 16 are sleeved on the outer sides of the telescopic rods 18 and the sleeve 17 outside the arc-shaped pads 5, the pressure reducing springs 16 can deform properly, pipelines with different sizes in a certain range can be fixed quickly, and meanwhile, the pressure reducing springs 16 can play a certain protection role in cooperation with the upper arc-shaped pads 5.
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. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The supporting and protecting device for the hydraulic engineering construction comprises a bottom plate (8), and is characterized in that four corners of the lower end of the bottom plate (8) are provided with grooves (32), the inner wall of each groove (32) is provided with an insertion hole (31), and the four corners of the lower end of the bottom plate (8) are provided with supporting devices; the upper end of the bottom plate (8) is provided with a first supporting plate (6) and a second supporting plate (4), and the second supporting plate (4) is arranged on the rear side of the first supporting plate (6); the lower end of the second supporting plate (4) is provided with a rotary fixing device; a second rotating rod (14) is fixedly connected to the position, close to the rear side, of the lower end of the second supporting plate (4), a second arc-shaped groove (15) is formed in the upper surface of the bottom plate (8), and the lower end of the second rotating rod (14) is slidably arranged in the second arc-shaped groove (15); and the upper ends of the first supporting plate (6) and the second supporting plate (4) are provided with pipeline supporting devices.
2. The support protection device for the hydraulic engineering construction is characterized in that the support protection device comprises a support pipe (9), a cavity is formed in the inner side of the upper end of the support pipe (9), a first threaded rod (36) is arranged in the support pipe (9), one end of the first threaded rod (36) is rotatably connected with the inner wall of the cavity of the support pipe (9) through a bearing, and the other end of the first threaded rod (36) penetrates out of the cavity of the support pipe (9) to be fixedly connected with a rotating handle.
3. The support protection device for the hydraulic engineering construction is according to claim 2, wherein two sections of opposite-spiral threads are formed in the left section and the right section of the first threaded rod (36), a connecting frame (38) is in threaded connection with the external threads on the two sides of the first threaded rod (36), a limiting groove (37) is in sliding connection with the lower end of the connecting frame (38), the limiting groove (37) is formed in the upper surface of the cavity of the supporting tube (9), an inserting rod (35) is fixedly connected to the upper end of the connecting frame (38), and the inserting rod (35) and the inserting hole (31) are matched with each other.
4. The support protection device for the hydraulic engineering construction is characterized in that a lifting rod (10) is connected to the inside of the lower end of the support pipe (9) in a sliding mode, the section of the outer side wall of the lifting rod (10) is of a rectangular structure, the section of the inner side wall of the support pipe (9) is of a rectangular structure, a second threaded rod (33) is connected to the inner portion of the upper end of the lifting rod (10) in a threaded mode, a forward and reverse rotating motor (34) is fixedly connected to the upper end of the second threaded rod (33), the forward and reverse rotating motor (34) is fixedly installed inside the support pipe (9), and a conical rod (11) is fixedly connected to the bottom end of the lifting rod (10).
5. The support protection device for the hydraulic engineering construction according to claim 4, wherein a connecting rod (20) is fixedly connected to one side of the second support plate (4), the connecting rod (20) is rotatably connected to one side of the first support plate (6), support rods (7) are fixedly connected to two sides of the lower end of the first support plate (6), and the lower end of each support rod (7) is fixedly connected to the upper surface of the bottom plate (8).
6. The supporting and protecting device for the water conservancy project construction according to claim 5, wherein the rotating and fixing device comprises a first rotating rod (19), the first rotating rod (19) is fixedly connected to the lower surface of the second supporting plate (4), a first arc-shaped groove (13) is formed in the upper surface of the bottom plate (8), the lower end of the first rotating rod (19) is slidably connected with the first arc-shaped groove (13), a fixing hole (12) is formed in the inner wall of the first arc-shaped groove (13), and a through groove is formed in the lower end of the first rotating rod (19).
7. The supporting and protecting device for the water conservancy project construction according to claim 6, wherein fixing blocks (28) are fixedly connected to the left side and the right side of the through groove, a reset rod (25) is slidably connected to the middle of each fixing block (28), the reset rod (25) and the fixing hole (12) are matched with each other, a movable block (26) is fixedly connected to the reset rod (25), a reset spring (27) is sleeved on the reset rod (25), two ends of the reset spring (27) are respectively fixedly connected with the movable block (26) and the fixing block (28), a check block (30) is fixedly connected to one side of the reset rod (25), a pull rope (24) is fixedly connected to the check block (30), a guide wheel (29) is fixedly mounted in the through groove of the first rotating rod (19), the pull rope (24) is connected with the guide wheel (29), a pull rod (23) is fixedly connected to the upper end of the pull rope (24), be provided with fluting (22) on the upper end lateral wall of first rotary rod (19), pull rod (23) slide to set up in fluting (22), fixedly connected with T shape slide rail (21) on the inner wall of first rotary rod (19), one side of pull rod (23) slides and sets up in T shape slide rail (21).
8. The support protector for hydraulic engineering construction according to claim 7, characterized in that the pipe support means comprises a lower support block (3), the lower supporting block (3) is fixedly connected with the upper surfaces of the first supporting plate (6) and the second supporting plate (4), an upper supporting block (1) is arranged at the upper end of the lower supporting block (3), one side between the upper supporting block (1) and the lower supporting block (3) is hinged with each other, the upper supporting block (1) is fixedly connected with the other side of the lower supporting block (3) through a bolt (2), the lower surface of the upper supporting block (1) and the upper surface of the lower supporting block (3) are both provided with an arc-shaped pad (5), the upper part of the arc-shaped pad (5) is fixedly connected with a telescopic rod (18), the outer side of the telescopic rod (18) is sleeved with a sleeve (17) in a sliding way, and the outer side walls of the sleeve (17) and the telescopic rod (18) are respectively sleeved with a pressure reducing spring (16).
9. The use method of the support protection device for the hydraulic engineering construction according to claim 8 is characterized by comprising the following steps:
step 1: loosening the bolt (2) to open the upper supporting block (1), placing a pipeline on the upper surface of the arc-shaped pad (5) at the upper end of the lower supporting block (3), closing the upper supporting block (1), and locking the bolt (2) to complete the fixing of the pipeline;
step 2: if the arc-shaped pipeline needs to be fixed, the front half part of the arc-shaped part of the pipeline is placed between an upper supporting block (1) and a lower supporting block (3) on a first supporting plate (6), a pull rod (23) is pulled upwards to rotate a second supporting plate (4), after the second supporting plate (4) rotates to a proper position, the pull rod (23) is loosened, a reset rod (25) at the lower end of a first rotating rod (19) is inserted into a fixing hole (12), the second supporting plate (4) is fixed, and then the rear half part of the arc-shaped part of the pipeline is fixed between the upper supporting block (1) and the lower supporting block (3) at the upper end of the second supporting plate (4);
and step 3: if a fixing device on soft ground in a complex environment is needed, the forward and reverse rotating motor (34) can be electrified, the forward and reverse rotating motor (34) drives the second threaded rod (33) to rotate, the conical rod (11) at the lower end of the lifting rod (10) is inserted into the ground, and the fixing of the device is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652682.4A CN113374942A (en) | 2021-06-11 | 2021-06-11 | Support protection device for hydraulic engineering construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652682.4A CN113374942A (en) | 2021-06-11 | 2021-06-11 | Support protection device for hydraulic engineering construction and use method thereof |
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| Publication Number | Publication Date |
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| CN113374942A true CN113374942A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110652682.4A Withdrawn CN113374942A (en) | 2021-06-11 | 2021-06-11 | Support protection device for hydraulic engineering construction and use method thereof |
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| CN (1) | CN113374942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781038A (en) * | 2024-02-26 | 2024-03-29 | 中国科学院西北生态环境资源研究院 | Freeze soil area prevents thawing and sinks underground piping support frame |
-
2021
- 2021-06-11 CN CN202110652682.4A patent/CN113374942A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781038A (en) * | 2024-02-26 | 2024-03-29 | 中国科学院西北生态环境资源研究院 | Freeze soil area prevents thawing and sinks underground piping support frame |
| CN117781038B (en) * | 2024-02-26 | 2024-05-07 | 中国科学院西北生态环境资源研究院 | Freeze soil area prevents thawing and sinks underground piping support frame |
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Application publication date: 20210910 |