CN113846608A - Aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering - Google Patents
Aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering Download PDFInfo
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- CN113846608A CN113846608A CN202111264817.6A CN202111264817A CN113846608A CN 113846608 A CN113846608 A CN 113846608A CN 202111264817 A CN202111264817 A CN 202111264817A CN 113846608 A CN113846608 A CN 113846608A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/087—Divisors
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Abstract
The utility model relates to a aqueduct hydraulic power kinetic energy adjusting device for hydraulic engineering, including the cell body and a plurality of install in support on the cell body, support fixedly connected with owner steelframe, main steelframe is provided with a plurality of delivery ports, support sliding connection have with the gliding alignment jig of main steelframe laminating, the alignment jig be provided with a plurality of with the regulation mouth of delivery port equidimension, it is a plurality of on the main steelframe the size of delivery port reduces gradually along the rivers direction, the support is provided with the drive alignment jig intermittent type subassembly of intermittent type motion, the support is provided with the warning subassembly that is used for warning the overflow along the front of rivers. This application has the effect of realizing control discharge, and then realizes protecting the safety of channel to the effect that rivers kinetic energy reduces.
Description
Technical Field
The application relates to the technical field of water conservancy construction, in particular to a aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering.
Background
At present, an aqueduct is an overhead water conveying building structure for conveying water flow to cross river channels, roads, mountain ditches and the like, is one of the most widely applied cross building structures in canal system building structures, and can be used for conveying canal water to perform farmland irrigation, urban domestic water and industrial water cross-drainage water conveying and also can provide drainage and diversion functions.
Chinese patent No. CN201811150604.9 in the related art proposes a aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering, wherein a speedometer is connected with a motor through an electric wire, the motor is connected with a vertical electric pulley block through an electric wire, a main structure device is composed of 12-20 rows of double-layer steel structure frames, the double-layer steel structure frames are transversely arranged in the aqueduct in a water flow face-to-face intercepting manner, the front end face-to-face water surface frame of the double-layer steel structure frames is a main steel frame, the rear end back-to-face water surface frame is a slip steel frame, the vertical electric pulley blocks are arranged on two sides of the main steel frame and the slip steel frame, groove steel frame slideways are arranged on two sides of the aqueduct steel frame wall, the main steel frame and the slip steel frame are provided with vertical fixed limiting columns, limiting holes are arranged on the vertical fixed limiting columns at intervals, a slip sheet is arranged at intervals, the slip sheet is connected with steel bars through a ring hinge, and the steel bars, round steel bars, the slip sheet and the ring hinge jointly form a transverse adjuster, and threads are arranged at two ends of the Q235 smooth round steel bar. The structure is simple, the use is convenient, the kinetic energy of the water flow is eliminated by the water flow generated by the flow after the flow is picked, and the safety of the channel is protected.
In view of the above-mentioned related art, the inventors have considered that there is a drawback that although the kinetic energy of the water flow is reduced after the trajectory, if the flow rate of the water is large, the overall kinetic energy is still relatively large, which may affect the safety of the channel.
Disclosure of Invention
In order to control the purpose of water flow energy, the application provides a aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering.
The application provides a aqueduct hydraulic power kinetic energy adjusting device for hydraulic engineering adopts following technical scheme:
the utility model provides a aqueduct water conservancy kinetic energy adjusting device for hydraulic engineering, include the cell body and a plurality of install in support on the cell body, support fixedly connected with owner steelframe, main steelframe is provided with a plurality of delivery ports, support sliding connection have with the gliding alignment jig of main steelframe laminating, the alignment jig be provided with a plurality of with delivery port equidimension regulation mouth, a plurality of on the main steelframe the size of delivery port reduces gradually along the rivers direction, the support is provided with the drive the intermittent type subassembly of alignment jig intermittent motion, the support is provided with the warning subassembly that is used for the warning overflow along the front of rivers.
Through adopting above-mentioned technical scheme, when rivers passed a plurality of main steelframes in proper order, discharge just reduced gradually to under the effect of intermittent type subassembly, realize adjusting mouthful and delivery port relative position's control effect, discharge was controlled this moment, consequently realized reducing the effect of rivers kinetic energy, the horizontal plane must rise this moment, under the effect of warning subassembly, realizes the monitoring effect to the horizontal plane, and then ensures the effect that whole cell body rivers normally flow.
Preferably, the intermittent type subassembly includes reciprocal lead screw and two sliders, reciprocal lead screw both ends all with the support rotates to be connected, arbitrary the slider with reciprocal lead screw spiral fit, the support is provided with and is used for restricting another slider pivoted locating part, the support is provided with the realization reciprocal lead screw intermittent type pivoted drive assembly.
Through adopting above-mentioned technical scheme, reciprocal lead screw drives the slider motion, and under the control action of locating part, the slider moves along reciprocal lead screw length direction, and the position between regulation mouth and the delivery port changes this moment, and then accomplishes the control effect to discharge.
Preferably, the locating part sets up to the gag lever post, the gag lever post both ends all with support fixed connection, the gag lever post with reciprocal lead screw parallel arrangement, and with gag lever post length dimension equals reciprocal lead screw length dimension is close to the slider cover of gag lever post is established and is slided outside the gag lever post.
Through adopting above-mentioned technical scheme, the gag lever post is used for restricting the slider and rotates, and then realizes the drive effect to the motion of alignment jig along vertical direction.
Preferably, the transmission assembly include all with rolling disc and drive disc that the support rotates to be connected, rolling disc fixedly connected with lug, the drive disc is provided with a plurality of transmission grooves, the drive disc with the coaxial fixed connection of lead screw, the lug slide in extremely in the transmission groove, support fixedly connected with is used for the drive rolling disc pivoted motor, the rolling disc with be provided with adjusting part between the drive disc.
Through adopting above-mentioned technical scheme, motor drive rolling disc rotates, and the lug rotates to the transmission inslot, and the lug moves towards the transmission inslot wall, and the lug promotes the transmission dish and takes place to rotate.
Preferably, the adjusting part includes and rotates slide and transmission slide, rotate the slide with rolling disc fixed connection, the transmission slide is located adjacent two between the transmission groove, rotate the slide and transmission slide place cross-section circular arc radius equals, just it sets up for the evagination to rotate the slide, the transmission slide sets up for the indent, the transmission slide lateral wall with it slides to rotate the slide lateral wall laminating.
Through adopting above-mentioned technical scheme, the initial condition of alignment jig is adjustment mouth and delivery port intercommunication, along with reciprocal lead screw rotates, the alignment jig moves up, the adjustment mouth of alignment jig moves to sheltering from the quarter of delivery port, delivery port flow reduces this moment, after the rolling disc rotates four rings, the adjustment mouth moves to the position of dislocation with the delivery port this moment, the delivery port is sheltered from completely this moment, along with the rolling disc continues to rotate, reciprocal lead screw control alignment jig moves down this moment, the position of adjustment mouth and delivery port intercommunication is the quarter part, so on and so on, accomplish the control effect to discharge.
Preferably, the distance from the center of the lug to the center of the transmission disc is greater than the distance from the bottom wall of the transmission groove to the center of the transmission disc.
Through adopting above-mentioned technical scheme, the distance of lug center to transmission dish center is greater than the distance of transmission groove diapire to transmission dish center, ensures that the lug is smooth from the interior roll-off of transmission groove.
Preferably, the warning subassembly include with support fixed connection's steel reinforcement cage and place in floater in the steel reinforcement cage, the steel reinforcement cage upper end sets up for the opening, support fixedly connected with fixed block, the slide opening has been seted up to the fixed block level, the fixed block in sliding connection has the transmission piece in the slide opening, the support articulates there is the marker post, the support with be provided with the piece that resets between the marker post, the transmission piece keep away from in the one end of floater with marker post lateral wall butt, the floater is connected with the drive the wobbling driving piece of marker post, steel reinforcement cage lower extreme place horizontal plane is less than main steelframe top surface place horizontal plane just is higher than topmost delivery port place horizontal plane.
Preferably, the driving piece is set as a driving rod, the diameter of the section circle of the driving rod is gradually reduced along the direction of the transmission block, one end of the section circle of the driving rod, which is large in diameter, is fixedly connected with the floating ball, and the outer wall of the driving rod is fixedly connected with the end part of the transmission block.
Through adopting above-mentioned technical scheme, rise to the position of floater when the surface of water, along with above continuing to rise, the floater is driven upward movement, and the actuating lever is driven upward movement this moment, and the cross-section radius increase of actuating lever and transmission piece butt position, the transmission piece was driven towards the motion of identification pole direction this moment, and steel reinforcement cage's inside dimension is greater than the biggest cross-section circle size of actuating lever, and guarantees not to take place the slope and be in vertical state, ensures the promotion effect of actuating lever to the transmission piece.
Preferably, the reset piece is a torsion spring, and two ends of the torsion spring are respectively fixedly connected with the marking rod and the bracket.
Through adopting above-mentioned technical scheme, when the surface of water descends, the floater drives the actuating lever decline, and at this moment under the elasticity effect of torsional spring, the marking lever swings towards vertical direction, is the initial position of marking lever promptly.
Preferably, the bracket is connected with the tank body in an anchoring manner through an anchoring assembly, the tank body is provided with a plurality of anchoring holes, the cross sections of the anchoring holes are T-shaped, the bracket is fixedly connected with an anchoring rod, the bottom end of the anchoring rod is fixedly connected with a bottom cylinder, a driving cylinder is slidably sleeved on the upper end of the anchoring rod on the bottom cylinder, and an outward expansion assembly is arranged between the driving cylinder and the bottom cylinder; and a concrete layer is poured in the anchoring hole.
Through adopting above-mentioned technical scheme, put into anchor pole and outer subassembly that expands to the anchor downthehole, drive power section of thick bamboo downstream, power section of thick bamboo promotes a drive section of thick bamboo downstream, expands the subassembly outward at the anchor hole and takes place to expand the motion outward, towards the downthehole concreting of anchor, forms the maintenance layer after waiting to maintain to accomplish, accomplishes the installation work of support.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when water flow sequentially passes through the main steel frames, the water flow is gradually reduced, the control effect of the relative position of the adjusting port and the water outlet is realized under the action of the intermittent assembly, the water flow is controlled at the moment, the effect of reducing the water flow energy is realized, the horizontal plane inevitably rises at the moment, the monitoring effect on the horizontal plane is realized under the action of the alarm assembly, and the effect of ensuring the normal flow of the water flow in the whole tank body is further ensured;
2. the adjusting frame is in an initial state that the adjusting port is communicated with the water outlet, the adjusting frame moves upwards along with the rotation of the reciprocating screw rod, the adjusting port of the adjusting frame moves to shield one fourth of the water outlet, the flow of the water outlet is reduced at the moment, after the rotating disc rotates for four circles, the adjusting port and the water outlet move to a staggered position, the water outlet is completely shielded at the moment, the reciprocating screw rod controls the adjusting frame to move downwards along with the continuous rotation of the rotating disc, the position where the adjusting port is communicated with the water outlet is a quarter part, and the like, so that the control effect on the water flow is achieved;
3. when the surface of water descends, the floater drives the actuating lever and descends, and at this moment, under the elastic action of torsional spring, the marker post swings towards the vertical direction, namely the initial position of the marker post, the effect that the marker post reminds the staff to control the flow is realized, and when the marker post swings, the control adjusting bracket moves downwards, the overlapping position between the adjusting port and the water outlet is increased, the water flow is increased, and the surface of water liquid level is ensured to be at the safe liquid level. .
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an adjustment bracket, a slot, an anchor assembly, and a lead screw in an embodiment of the present application;
FIG. 3 is a schematic view of a bracket, an alarm assembly, and an intermittent assembly in an embodiment of the present application.
Description of reference numerals: 1. a trough body; 2. a support; 3. a main steel frame; 4. a water outlet; 5. an adjusting bracket; 6. an adjustment port; 7. a reciprocating screw rod; 8. a slider; 9. a limiting rod; 10. rotating the disc; 11. a drive plate; 12. a bump; 13. a transmission groove; 14. a motor; 15. rotating the sliding plate; 16. a transmission slide plate; 17. a reinforcement cage; 18. a floating ball; 19. a fixed block; 20. a transmission block; 21. an identification rod; 22. a torsion spring; 23. a drive rod; 24. an anchoring rod; 25. an anchoring hole; 26. a bottom cylinder; 27. a drive cylinder; 28. a first spreader bar; 29. a second spreader bar; 30. and a power cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and fig. 2, the embodiment of the application discloses a aqueduct hydraulic power kinetic energy adjusting device for hydraulic engineering, including cell body 1 and a plurality of support 2 of installing on cell body 1, three support 2 is chooseed for use to this embodiment, 2 fixedly connected with owner steelframes 3 of support, owner steelframe 3 is provided with a plurality of delivery ports 4, the opening of delivery port 4 sets up to the rectangle, delivery port 4 is used for rivers to go out, 2 sliding connection of support have with the gliding alignment jig 5 of 3 laminatings of owner steelframe, alignment jig 5 is provided with a plurality of and delivery port 4 equidimension regulation mouth 6, the size of delivery port 4 reduces along the rivers direction gradually on a plurality of owner steelframes 3, under the mating reaction of a plurality of owner steelframes 3, the rivers speed is along the rivers direction and reduces gradually.
Referring to fig. 1 and 3, in order to further regulate the water flow rate, the bracket 2 is provided with an intermittent assembly for driving the adjusting bracket 5 to perform intermittent motion, the intermittent assembly comprises a reciprocating screw rod 7 and two slide blocks 8, the two slide blocks 8 are respectively and fixedly connected with two ends of the adjusting bracket 5, two ends of the reciprocating screw rod 7 are both rotatably connected with the bracket 2, any slide block 8 is in spiral fit with the reciprocating screw rod 7, the bracket 2 is provided with a limiting part for limiting the rotation of the other slide block 8, the limiting part is set to be a limiting rod 9, two ends of the limiting rod 9 are both fixedly connected with the bracket 2, the slide block 8 close to the limiting rod 9 is sleeved and glided outside the limiting rod 9, the length direction of the limiting rod 9 is parallel to the reciprocating screw rod 7, and the length of the reciprocating screw rod 7 is equal to the length of the limiting rod 9;
In order to ensure that the lug 12 rotates into the next transmission groove 13, an adjusting assembly is arranged between the rotating disc 10 and the transmission disc 11 and comprises a rotating sliding plate 15 and a transmission sliding plate 16, the rotating sliding plate 15 is fixedly connected with the rotating disc 10, the transmission sliding plate 16 is positioned between two adjacent transmission grooves 13, the circular arc radiuses of the sections of the rotating sliding plate 15 and the transmission sliding plate 16 are equal, the rotating sliding plate 15 is convexly arranged, the transmission sliding plate 16 is concavely arranged, after the lug 12 slides out of the transmission groove 13, the rotating sliding plate 15 is attached to the transmission sliding plate 16 to slide, the rotating sliding plate 15 limits the transmission sliding plate 16 to continue rotating due to inertia, so that the lug 12 rotates into the next transmission groove 13, the rotating disc 10 rotates for one circle, and the transmission disc 11 drives the reciprocating screw rod 7 to rotate for one quarter circle;
the initial state of alignment jig 5 is that adjustment mouth 6 communicates with delivery port 4, along with reciprocal lead screw 7 rotates, alignment jig 5 moves up, adjustment mouth 6 of alignment jig 5 moves to sheltering from the fourth of delivery port 4, delivery port 4 flow reduces this moment, after the rolling disc 10 rotates four rings, adjustment mouth 6 and delivery port 4 move to the position of dislocation this moment, delivery port 4 is sheltered from completely this moment, along with rolling disc 10 continues to rotate, reciprocal lead screw 7 controls alignment jig 5 downward movement this moment, the position that adjustment mouth 6 and delivery port 4 communicate is the quarter part, so on and so on, accomplish the control effect to discharge.
Referring to fig. 1 and 3, in order to avoid the overflow even too fast on the water level, support 2 openly is provided with the alarm assembly who is used for warning the overflow along rivers, alarm assembly includes with support 2 fixed connection's steel reinforcement cage 17 and place the floater 18 in steel reinforcement cage 17, steel reinforcement cage 17 upper end is the opening setting, support 2 fixed connection fixed block 19, the slide opening has been seted up to fixed block 19 level, fixed block 19 sliding connection has transmission piece 20 in the slide opening, the both ends of transmission piece 20 all are located outside the slide opening, support 2 articulates there is marker post 21, it is articulated through the articulated shaft between support 2 and the marker post 21, the axial level of articulated shaft sets up and the length direction of perpendicular to slide opening, the one end and the marker post 21 lateral wall butt of floater 18 are kept away from to transmission piece 20, floater 18 is connected with the wobbling driving piece of drive marker post 21, the horizontal plane that the lowest end of steel reinforcement cage 17 is less than the horizontal plane of main steelframe 3 top surface place and is higher than the horizontal plane of topmost delivery port 4 place.
The driving piece is set as a driving rod 23, the diameter of the section circle of the driving rod 23 is gradually reduced along the direction towards the transmission block 20, the end with the large diameter of the section circle of the driving rod 23 is fixedly connected with the outer wall of the floating ball 18, the driving rod 23 is arranged along the radial direction of the floating ball 18, and the outer wall of the driving rod 23 is abutted against the end part of the transmission block 20; when the surface of water rises to the position of floater 18, along with above continuing to rise, floater 18 is driven upward movement, actuating lever 23 is driven upward movement this moment, the cross-section circle radius increase of actuating lever 23 and the position of transmission piece 20 butt, transmission piece 20 is driven the movement towards identification rod 21 direction this moment, and the inside dimension of steel reinforcement cage 17 is greater than the biggest cross-section circle size of actuating lever 23, and guarantees not to take place the slope and be in vertical state, ensures actuating lever 23 to the promotion effect of transmission piece 20.
Be provided with the piece that resets between support 2 and the marker post 21, the piece that resets sets up to torsional spring 22, torsional spring 22's both ends respectively with marker post 21 and support 2 fixed connection, the articulated shaft is located outside the torsional spring 22 cover, torsional spring 22's torsion is less than the thrust of actuating lever 23 to transmission block 20, when the surface of water descends, floater 18 drives actuating lever 23 and descends, this moment under torsional spring 22's elastic force, marker post 21 swings towards vertical direction, be the initial position of marker post 21 promptly, realize the effect that marker post 21 reminds staff control flow, when the swing of marker post 21, control alignment jig 5 downstream this moment, overlap position between increase regulation mouth 6 and delivery port 4, increase discharge, ensure that the surface of water liquid level is in safe liquid level.
Referring to fig. 1 and 3, because the water flow turbulence is rapid, in order to ensure the stable connection between the bracket 2 and the tank 1, the bracket 2 is connected with the tank 1 through an anchoring assembly in an anchoring manner, anchoring holes 25 are formed in both sides of the tank 1, the cross section of each anchoring hole 25 is arranged in a T shape, an anchoring rod 24 is fixedly connected with the bracket 2, a bottom barrel 26 is fixedly connected with the bottom end of each anchoring rod 24, a driving barrel 27 is sleeved on each anchoring rod 24 in a sliding manner at the upper end of the bottom barrel 26, an external expansion assembly is arranged between the driving barrel 27 and the bottom barrel 26 and comprises a first expansion rod 28 and a second expansion rod 29, one end of the first expansion rod 28 is hinged to the outer wall of the driving barrel 27, the other end of the first expansion rod is hinged to one end of a second expansion rod 29, the other end of the second expansion rod 29 is hinged to the bottom barrel 26 and is hinged through a shaft sleeve, and the axis direction of the shaft sleeve is horizontal arrangement and perpendicular to the axis direction of the anchoring rod 24.
The anchoring rod 24 is provided with a power cylinder 30 in a sliding mode above the driving cylinder 27, the bottom end of the power cylinder 30 is abutted to the bottom end of the driving cylinder 27, the first expanding rod 28 and the second expanding rod 29 swing towards the anchoring rod 24, the first expanding rod 28 and the second expanding rod 29 are placed into the anchoring hole 25, the power cylinder 30 pushes the driving cylinder 27 to move downwards, the first expanding rod 28 and the second expanding rod 29 swing towards the side wall of the anchoring hole 25, the first expanding rod 28 and the second expanding rod 29 move to the large-size part of the anchoring hole 25 at the moment, concrete is poured towards the anchoring hole 25, after the concrete is poured, the concrete is maintained to form a concrete layer, and the stable connection effect between the bracket 2 and the groove body 1 is ensured.
The implementation principle of the embodiment is as follows: the anchoring rod 24, the first expanding rod 28 and the second expanding rod 29 are placed into the anchoring hole 25, the power cylinder 30 is driven to move downwards, the power cylinder 30 pushes the driving cylinder 27 to move downwards, the first expanding rod 28 and the second expanding rod 29 move towards the side wall of the anchoring hole 25 and pour concrete towards the anchoring hole 25, a maintenance layer is formed after maintenance is completed, and the mounting work of the support 2 is completed;
the motor 14 drives the rotating disc 10 to rotate, the bump 12 rotates into the transmission groove 13, the transmission disc 11 drives the reciprocating screw rod 7 to rotate, under the action of the limiting rod 9, the slider 8 moves on the limiting rod 9, the slider 8 drives the adjusting frame 5 to move along the vertical direction, the adjusting port 6 on the adjusting frame 5 moves to a position which shields the water outlet 4 to one fourth, at the moment, the water flow is reduced, the effect of reducing the water flow energy is realized, at the moment, the water surface gradually rises, when the water surface rises to the position of the floating ball 18, the floating ball 18 floats upwards along with the continuous rising of the water surface, the driving rod 23 pushes the transmission block 20 to move towards the marking rod 21, the marking rod 21 swings, at the moment, the control motor 14 rotates reversely, the adjusting frame 5 is driven to move downwards, the adjusting port 6 is completely overlapped with the water outlet 4, the normal outflow of the water flow is ensured, and simultaneously, the adjusting port 6 is continuously reduced, thus, during the water flow through the three regulating brackets 5, the water flow is gradually reduced and the water flow energy is gradually reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a aqueduct hydraulic power kinetic energy adjusting device for hydraulic engineering which characterized in that: including cell body (1) and a plurality of install in support (2) on cell body (1), support (2) fixedly connected with owner steelframe (3), main steelframe (3) are provided with a plurality of delivery ports (4), support (2) sliding connection have with main steelframe (3) laminating gliding alignment jig (5), alignment jig (5) be provided with a plurality of with delivery port (4) equidimension regulation mouth (6), a plurality of on main steelframe (3) the size of delivery port (4) reduces along the rivers direction gradually, support (2) are provided with the drive alignment jig (5) intermittent type subassembly of intermittent type motion, support (2) are provided with the alarm component who is used for warning the overflow along the front of rivers.
2. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 1, characterized in that: the intermittent type subassembly includes reciprocal lead screw (7) and two slider (8), reciprocal lead screw (7) both ends all with support (2) rotate to be connected, arbitrary slider (8) with reciprocal lead screw (7) screw-thread fit, support (2) are provided with and are used for restricting another slider (8) pivoted locating part, support (2) are provided with the realization reciprocal lead screw (7) intermittent type pivoted drive assembly.
3. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 2, characterized in that: the locating part sets up to gag lever post (9), gag lever post (9) both ends all with support (2) fixed connection, gag lever post (9) with reciprocal lead screw (7) parallel arrangement, and with gag lever post (9) length dimension equals reciprocal lead screw (7) length dimension, be close to in slider (8) cover of gag lever post (9) is established and is slided outside gag lever post (9).
4. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 3, characterized in that: the transmission assembly comprises a rotating disc (10) and a transmission disc (11), the rotating disc (10) and the transmission disc (11) are connected through rotation of the support (2), a convex block (12) is fixedly connected with the rotating disc (10), the transmission disc (11) is provided with a plurality of transmission grooves (13), the transmission disc (11) is fixedly connected with the lead screw in a coaxial mode, the convex block (12) slides into the transmission grooves (13), the support (2) is fixedly connected with the rotating disc (10) and a rotating motor (14), and an adjusting assembly is arranged between the rotating disc (10) and the transmission disc (11).
5. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 4, characterized in that: the adjusting part is including rotating slide (15) and transmission slide (16), rotating slide (15) with rolling disc (10) fixed connection, transmission slide (16) are located adjacent two between transmission groove (13), rotating slide (15) and transmission slide (16) place cross-section circular arc radius equals, just rotating slide (15) is the evagination setting, transmission slide (16) are the indent setting, transmission slide (16) lateral wall with rotating slide (15) lateral wall laminating slides.
6. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering of claim 5, wherein: the distance from the center of the lug (12) to the center of the transmission disc (11) is greater than the distance from the bottom wall of the transmission groove (13) to the center of the transmission disc (11).
7. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 1, characterized in that: the alarm component comprises a reinforcement cage (17) fixedly connected with the bracket (2) and a floating ball (18) arranged in the reinforcement cage (17), the upper end of the reinforcement cage (17) is provided with an opening, the bracket (2) is fixedly connected with a fixed block (19), the fixed block (19) is horizontally provided with a sliding hole, the fixed block (19) is connected with a transmission block (20) in the sliding hole in a sliding way, the bracket (2) is hinged with an identification rod (21), a reset piece is arranged between the bracket (2) and the identification rod (21), one end of the transmission block (20) far away from the floating ball (18) is abutted against the side wall of the marking rod (21), the floating ball (18) is connected with a driving piece which drives the marking rod (21) to swing, the horizontal plane of the lowest end of the reinforcement cage (17) is lower than the horizontal plane of the top surface of the main steel frame (3) and higher than the horizontal plane of the water outlet (4) at the topmost end.
8. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering of claim 7, wherein: the driving piece is set as a driving rod (23), the diameter of the section circle of the driving rod (23) gradually decreases along the direction of the transmission block (20), the large end of the diameter of the section circle of the driving rod (23) is fixedly connected with the floating ball (18), and the outer wall of the driving rod (23) is fixedly connected with the end part of the transmission block (20).
9. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering as claimed in claim 8, wherein: the reset piece is arranged to be a torsion spring (22), and two ends of the torsion spring (22) are fixedly connected with the marking rod (21) and the bracket (2) respectively.
10. The aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering according to claim 1, characterized in that: the support (2) is connected with the tank body (1) in an anchoring mode through an anchoring assembly, a plurality of anchoring holes (25) are formed in the tank body (1), the cross sections of the anchoring holes (25) are T-shaped, the support (2) is fixedly connected with an anchoring rod (24), the bottom end of the anchoring rod (24) is fixedly connected with a bottom barrel (26), a driving barrel (27) is slidably sleeved on the upper end of the anchoring rod (24) on the bottom barrel (26), and an outward expanding assembly is arranged between the driving barrel (27) and the bottom barrel (26); and a concrete layer is poured in the anchoring holes (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111264817.6A CN113846608A (en) | 2021-10-28 | 2021-10-28 | Aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111264817.6A CN113846608A (en) | 2021-10-28 | 2021-10-28 | Aqueduct hydraulic kinetic energy adjusting device for hydraulic engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144313A (en) * | 2022-09-05 | 2022-10-04 | 湖北水总水利水电建设股份有限公司 | Aqueduct water flow detection device for hydraulic engineering |
| CN116657558A (en) * | 2023-06-02 | 2023-08-29 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
Citations (4)
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| CN213523341U (en) * | 2020-11-11 | 2021-06-25 | 李永 | Water conservancy water and electricity irrigation device convenient to adjust flow |
| CN214460426U (en) * | 2020-12-26 | 2021-10-22 | 武汉鼎盛力华工程技术有限公司 | Multi-stage external expansion anchor head |
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| CN109082997A (en) * | 2018-07-03 | 2018-12-25 | 湖北水总水利水电建设股份有限公司 | A kind of intermountain aqueduct energy dissipator |
| CN211322411U (en) * | 2019-12-24 | 2020-08-25 | 张福林 | Water conservancy water and electricity irrigation device convenient to adjust flow |
| CN213523341U (en) * | 2020-11-11 | 2021-06-25 | 李永 | Water conservancy water and electricity irrigation device convenient to adjust flow |
| CN214460426U (en) * | 2020-12-26 | 2021-10-22 | 武汉鼎盛力华工程技术有限公司 | Multi-stage external expansion anchor head |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115144313A (en) * | 2022-09-05 | 2022-10-04 | 湖北水总水利水电建设股份有限公司 | Aqueduct water flow detection device for hydraulic engineering |
| CN115144313B (en) * | 2022-09-05 | 2022-11-15 | 湖北水总水利水电建设股份有限公司 | Aqueduct water flow detection device for hydraulic engineering |
| CN116657558A (en) * | 2023-06-02 | 2023-08-29 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
| CN116657558B (en) * | 2023-06-02 | 2024-01-26 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
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Application publication date: 20211228 |
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