CN114525759A - Water retaining device is used in hydraulic engineering construction - Google Patents
Water retaining device is used in hydraulic engineering construction Download PDFInfo
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- CN114525759A CN114525759A CN202210135232.2A CN202210135232A CN114525759A CN 114525759 A CN114525759 A CN 114525759A CN 202210135232 A CN202210135232 A CN 202210135232A CN 114525759 A CN114525759 A CN 114525759A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model relates to a water retaining device for hydraulic engineering construction relates to the field of hydraulic engineering construction, including the breakwater, a side of breakwater articulates there are a plurality of bracing pieces, and the bottom of bracing piece alternates in the silt of river course bottom, a side sliding connection that the breakwater deviates from the bracing piece has the extension plate, and a side that the extension plate deviates from the breakwater is connected with the installation piece, and sliding connection has the anchor strut on the installation piece, and all sides fixedly connected with fixed blocks of anchor strut, the joint groove has been seted up on the installation piece near a surface of fixed block, and when fixed block and joint groove chucking, the lower extreme of anchor strut alternates in the silt of river course bottom. This application has the comparatively firm effect of being convenient for water retaining device and river course bottom installation.
Description
Technical Field
The application relates to the field of hydraulic engineering construction, especially, relate to a water retaining device for hydraulic engineering construction.
Background
Water is a valuable resource essential for human production and life, but the naturally-occurring state of water 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.
The prior Chinese patent with publication number CN112663561A discloses a water retaining device for hydraulic engineering construction, which comprises a water retaining plate, wherein a first cavity is arranged in the middle of the water retaining plate, a double-acting cylinder is fixed in the first cavity, and two telescopic water retaining plates are respectively connected with piston rods at two ends of the double-acting cylinder. The diapire of breakwater is provided with the inserted bar device, and the inserted bar device realizes the fixed to the breakwater in inserting the silt of river course bottom. Through starting double-acting cylinder, double-acting cylinder's piston rod can promote two flexible breakwaters and move to the direction of keeping away from each other, so this water retaining device of adjustable carries out the manger plate to the river course of different width.
However, when the two retractable water baffles gradually extend out of the first cavity, the length of the water baffle device is gradually increased, the inserted rod device inserted into the bottom of the river channel is only fixed on the bottom wall of the water baffle plate, and the retractable water baffle plate lacks a device fixed with the river channel, so that the installation of the water baffle device and the bottom of the river channel is not stable.
Disclosure of Invention
For the ease of the installation of water retaining device and river course bottom comparatively firm, this application provides a water retaining device for hydraulic engineering construction.
The application provides a pair of water retaining device for hydraulic engineering construction adopts following technical scheme:
the utility model provides a water retaining device for hydraulic engineering construction, includes the breakwater, and a side of breakwater articulates there are a plurality of bracing pieces, and the bottom of bracing piece alternates in the silt of river course bottom, a side sliding connection that the breakwater deviates from the bracing piece has lengthened the board, and a side that lengthened the board deviates from the breakwater is connected with the installation piece, and sliding connection has the anchor strut on the installation piece, and all sides fixedly connected with fixed block of anchor strut, installation piece are close to a surface of fixed block and have seted up the joint groove, and during fixed block and joint groove chucking, the lower extreme of anchor strut alternates in the silt of river course bottom.
By adopting the technical scheme, the water baffle is placed at the bottom of the river channel, the bottom ends of the plurality of support rods are inserted into the sludge at the bottom of the river channel, and the support rods play a role in supporting the water baffle; the lengthening plate slides in the direction far away from the water baffle plate, at the moment, the length of the water baffle device is lengthened, and the reinforcing rod is pushed downwards, so that the lower end of the reinforcing rod is inserted into the silt at the bottom of the river channel; and control fixed block and joint groove chucking, the position of anchor strut is fixed this moment, and the anchor strut has played certain supporting role to the extension plate, and the installation of the water retaining device of so being convenient for and river course bottom is comparatively firm.
Preferably, the fixed block is located the upside of installation piece, is equipped with the spring between fixed block and the installation piece, the one end and the fixed block fixed connection of spring, the other end and the diapire fixed connection in joint groove.
Through adopting above-mentioned technical scheme, the spring has played certain supporting role to being connected between anchor strut and the installation piece, and the anchor strut of being convenient for slides from top to bottom simultaneously.
Preferably, the breakwater deviates from and is close to a side fixedly connected with link that deviates from the bracing piece, and the one end of link is located the top of anchor strut and has seted up the locking hole, and the one end that the link was equipped with the locking hole is the magnet section, the fixed block is the magnet piece, and when the magnet section was the state of adsorbing each other with the fixed block, the upper end and the locking hole of anchor strut were pegged graft.
Through adopting above-mentioned technical scheme, when the anchor strut is located the below of locking hole and just when just to the locking hole, the fixed block receives under the absorptive effort of magnet section, the anchor strut to the direction motion that is close to the locking hole and peg graft with the locking hole, and magnet section and fixed block adsorb each other, have consolidated being connected between anchor strut and the link, be convenient for lock between breakwater and the extension plate.
Preferably, one side face, deviating from the water baffle, of the lengthened plate is rotatably connected with a connecting shaft, the side, far away from one end of the lengthened plate, of the connecting shaft is fixedly connected with a plurality of connecting rods, and one end, far away from the connecting shaft, of each connecting rod below the connecting shaft is inserted into sludge at the bottom of a river channel.
By adopting the technical scheme, one end of the connecting rod, which is positioned below the connecting shaft and is far away from the connecting shaft, is inserted into the sludge at the bottom of the river channel, so that the lengthening plate can be supported to a certain extent; and when the lengthened plate slides relative to the water baffle, the connecting rod rotates under the action of sludge resistance, and the connecting rod rotates to drive the connecting shaft to rotate, so that the connecting rod is inserted into the sludge without influencing the movement of the lengthened plate.
Preferably, be connected with the removal subassembly on the installation piece, the elongated slot that transversely sets up is seted up to the side that the elongated plate deviates from the breakwater, the connecting axle rotates with the diapire in elongated slot to be connected, and the removal subassembly includes the first belt pulley of fixed connection on connecting axle week side, still rotates on the diapire in elongated slot to be connected with the second belt pulley, and the second belt pulley is located the one end that the connecting axle was kept away from in elongated slot, installs the belt on first belt pulley and the second belt pulley, and the belt includes conveying section and lower conveying section, goes up fixedly connected with backup pad on the conveying section, a side of backup pad with installation piece fixed connection.
Through adopting above-mentioned technical scheme, when promoting the extension plate to the direction of keeping away from the breakwater, the connecting rod drives the connecting axle and rotates, and the connecting axle rotates and drives first belt pulley and rotate, and first belt pulley rotates and drives belt and second belt pulley and rotate, so go up the conveying section and drive the backup pad and remove, and the backup pad removes and drives installation piece, anchor strut to the direction motion of keeping away from the connecting axle, is promoting anchor strut and silt this moment and pegs graft. The reinforcing rod and the connecting rod are respectively located at different ends of the lengthened plate, so that the lengthened plate is better supported.
Preferably, the second belt pulley is rotatably connected with a rotating rod which is coaxial with the second belt pulley, one end of the rotating rod is slidably connected with an inserting rod, two ends of the inserting rod are fixedly connected with inserting blocks, and one side surface of the mounting block, which is close to the rotating rod, is provided with an inserting groove; the mounting block is moved towards the direction close to the rotating rod, and the inserting rod is slid towards the direction close to the mounting block relative to the rotating rod until one of the inserting blocks is inserted into the inserting groove.
By adopting the technical scheme, when the mounting block moves to the end, far away from the connecting shaft, of the lengthened plate, the rotating rod is rotated, one of the inserting blocks is aligned to the inserting groove, the inserting rod is pushed towards the direction close to the inserting groove until the one of the inserting blocks is inserted into the inserting groove, and at the moment, the mounting block and the second belt pulley are locked. When pushing the reinforcing rod downwards again, the second belt pulley provides certain holding power for the installation piece for the belt is difficult for lax.
Preferably, the support plate is connected with a connecting rod assembly which limits the rotation of the belt by tightly abutting against the upper wall of the long groove.
Through adopting above-mentioned technical scheme, when the anchor strut is pegged graft with the silt of river course bottom, through link assembly restriction belt rotation for the anchor strut supports the extension plate more firm.
Preferably, the connecting rod assembly comprises a fixed rod fixedly connected with the lower surface of the supporting plate, a sliding block is fixedly connected to one side surface of the fixed rod, a connecting rod is arranged at the lower end of the fixed rod, a strip-shaped hole is formed in the side surface of the connecting rod, the sliding block is slidably connected with the strip-shaped hole, one end of the connecting rod is hinged to the side wall of the reinforcing rod, the other end of the connecting rod is hinged to a butting rod, a through hole which sequentially penetrates through the supporting plate and the upper conveying section is formed in the lower surface wall of the supporting plate, and the butting rod is spliced with the through hole; when the fixed block is clamped with the clamping groove, the abutting rod upwards abuts against the upper surface wall of the long groove.
Through adopting above-mentioned technical scheme, when promoting the anchor strut downwards, the anchor strut motion drives the one end decline that the connecting rod is close to the anchor strut, the one end that the anchor strut was kept away from to the connecting rod this moment rises, the one end that the anchor strut was kept away from to the connecting rod rises then promotes the butt pole and rises, when fixed block and joint groove chucking, the anchor strut is pegged graft in silt, the upper end of butt joint pole supports the last wall in tight rectangular groove, it takes place to have restricted the belt continuation pivoted condition, and need not its power supply control butt pole and support the last wall in tight rectangular groove, comparatively save the resource, also comparatively use manpower sparingly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing rod plays a certain supporting role for the lengthened plate, so that the water retaining device and the bottom of the river channel can be stably installed conveniently;
2. the reinforcing rod and the connecting rod are respectively positioned at different ends of the lengthened plate, so that the lengthened plate is conveniently and well supported;
3. need not its power supply and restrict the belt and rotate, comparatively save the resource, also comparatively use manpower sparingly.
Drawings
Fig. 1 is a schematic structural view illustrating the connection between a water guard plate and a support rod according to an embodiment of the present application.
FIG. 2 is a schematic structural diagram of a side of the elongated plate facing away from the water guard plate according to an embodiment of the present application.
FIG. 3 is a schematic structural diagram of a reinforcing rod according to an embodiment of the present application.
FIG. 4 is a schematic structural diagram of a connecting rod assembly embodying the present application.
Description of reference numerals: 1. a water baffle; 11. a support bar; 12. a guide bar; 2. a lengthening plate; 21. a guide groove; 22. a long groove; 3. a connecting shaft; 31. a connecting rod; 4. mounting blocks; 41. a reinforcing rod; 411. a fixed block; 42. a spring; 43. a clamping groove; 44. inserting grooves; 5. a locking assembly; 51. a connecting frame; 511. a first rod body; 512. a second rod body; 5121. a locking hole; 6. a moving assembly; 61. a first pulley; 62. a second pulley; 63. a belt; 631. an upper transfer section; 632. a lower conveying section; 64. a support plate; 641. a through hole; 7. a reinforcement assembly; 71. a rotating rod; 72. a plug rod; 73. an insertion block; 8. a connecting rod assembly; 81. fixing the rod; 811. a slider; 82. a connecting rod; 821. a strip-shaped hole; 83. a connecting rod is abutted.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses water retaining device is used in hydraulic engineering construction. Referring to fig. 1, the water blocking device comprises a water blocking plate 1, a plurality of supporting rods 11 are hinged to one side surface of the water blocking plate 1, and one ends of the supporting rods 11, which are far away from the water blocking plate 1, gradually contract into tips. The breakwater 1 is vertically placed at the bottom of the river channel, the support rod 11 gradually inclines towards the direction far away from the breakwater 1, and the end, far away from the breakwater 1, of the support rod 11 is inserted into the sludge at the bottom of the river channel.
One side of the water baffle 1 far away from the support rod 11 is connected with an elongated plate 2 in a sliding manner, the elongated plate 2 is tightly attached to the water baffle 1, and a guide groove 21 arranged in the horizontal direction is formed in one side of the elongated plate 2 close to the water baffle 1. One side surface of the water baffle 1 close to the lengthened plate 2 is fixedly connected with a guide rod 12 arranged in the horizontal direction, and the guide rod 12 is in sliding connection with the guide groove 21.
The lengthening plate 2 is pushed to one end, so that the lengthening plate 2 slides relative to the water baffle 1, and water can be retained in a wider river channel. During the movement of the elongated plate 2, the guide rod 12 and the guide groove 21 slide relatively, and the arrangement of the guide rod 12 and the guide groove 21 provides a guiding function for the movement of the elongated plate 2.
Referring to fig. 1 and 2, a side surface of the elongated plate 2 away from the support rod 11 is rotatably connected with a connecting shaft 3, a plurality of connecting rods 31 are uniformly and fixedly connected to the periphery of the connecting shaft 3, and one end of a part of the connecting rods 31 away from the connecting shaft 3 is inserted into sludge at the bottom of a river. When the elongated plate 2 is pushed to move relative to the water baffle 1, the connecting rod 31 is rotated around the axis of the connecting shaft 3 by the resistance of sludge, the connecting rod 31 rotates to drive the connecting shaft 3 to rotate, and the connecting rods 31 can move smoothly along with the elongated plate 2. And when extension board 2 stopped moving, partial connecting rod 31 still can be better alternate in the silt of river course, is convenient for support extension board 2.
Referring to fig. 2 and 3, a mounting block 4 is mounted on one side surface of the elongated plate 2, which faces away from the water baffle 1, a reinforcing rod 41 is slidably connected to the mounting block 4, and the reinforcing rod 41 vertically penetrates through the mounting block 4. The fixed block 411 is fixedly connected to the reinforcing rod 41, the fixed block 411 is located above the mounting block 4, a spring 42 is arranged between the fixed block 411 and the mounting block 4, one end of the spring 42 is fixedly connected with the fixed block 411, and the other end of the spring is fixedly connected with the mounting block 4.
The upper surface of the mounting block 4 is provided with a clamping groove 43, and when the reinforcing rod 41 is pushed downwards, the reinforcing rod 41 descends and drives the fixing block 411 to descend. When fixed block 411 and joint groove 43 chucking, the lower extreme of reinforcing rod 41 alternates in the silt of river course bottom, has so strengthened being connected of extension board 2 with the river course.
The mounting block 4 is arranged at one end of the elongated plate 2 close to the connecting shaft 3, and the water baffle 1 is connected with a locking assembly 5 which locks the water baffle 1 and the elongated plate 2 by locking the water baffle 1 and the reinforcing rod 41. The locking assembly 5 comprises a connecting frame 51 fixedly connected with one side surface of the water baffle 1 close to the elongated plate 2, wherein the connecting frame 51 comprises a first rod body 511 fixedly connected with the water baffle 1 and a second rod body 512 fixedly connected with one end of the first rod body 511 far away from the water baffle 1. The second rod 512 is disposed toward the fixing block 411, and the first rod 511 and the second rod 512 are perpendicular to each other.
The upper surface of the second rod 512 is provided with a locking hole 5121 vertically penetrating through the second rod 512. The fixed block 411 is a magnet block, and one end of the second rod body 512 close to the fixed block 411 is a magnet section. The upper end of the reinforcing rod 41 is inserted into the locking hole 5121, the upper surface of the fixing block 411 is tightly attached to the lower surface of the magnet segment, and the spring 42 is in a stretching state.
In order to further reinforce the connection between the lengthened plate 2 and the river channel, the mounting block 4 is connected with a moving assembly 6 which drives the mounting block 4 to move in the direction away from the connecting shaft 3. So be convenient for control anchor strut 41 and a plurality of connecting rod 31 split at the both ends of lengthened plate 2, anchor strut 41 and a plurality of connecting rod 31 all peg graft with the silt of river course bottom this moment, the better support lengthened plate 2 of being convenient for.
One side surface of the elongated plate 2 departing from the water baffle 1 is provided with a long groove 22, and the long groove 22 is arranged in the horizontal direction. One end of the connecting shaft 3 is rotatably connected with the bottom wall of the long groove 22, the moving assembly 6 comprises a first belt pulley 61 fixedly connected on the peripheral side of the connecting shaft 3, the first belt pulley 61 is coaxially arranged with the connecting shaft 3, and the first belt pulley 61 is positioned inside the long groove 22.
The bottom wall of the elongated slot 22 is also rotatably connected with a second belt pulley 62, and the second belt pulley 62 is positioned at one end of the elongated slot 22 far away from the connecting shaft 3. The first pulley 61 and the second pulley 62 are provided with a belt 63, and the belt 63 is divided into an upper conveying section 631 and a lower conveying section 632 which are arranged up and down. The lower surface of the upper conveying section 631 is fixedly connected with a support plate 64, and one end of the support plate 64 extends out of the elongated slot 22 and is fixedly connected with the mounting block 4.
When the elongated plate 2 is pushed to gradually lengthen the water retaining device, the connecting rod 31 is subjected to the resistance of the sludge to drive the connecting shaft 3 to rotate, and the connecting shaft 3 rotates to drive the first belt pulley 61 to rotate. The first belt pulley 61 rotates to drive the belt 63 and the second belt pulley 62 to rotate, and at this time, the belt 63 drives the support plate 64, the mounting block 4 and the reinforcing rod 41 to gradually move in a direction away from the connecting shaft 3.
When the reinforcing rod 41 is pushed downward, the reinforcing rod 41 may move the upper transport section 631 downward via the mounting block 4 and the support plate 64, and the belt 63 may be loosened. To solve this problem, the second pulley 62 is connected with a reinforcement member 7 that fixes the mounting block 4 and the second pulley 62.
The reinforcing component 7 comprises a rotating rod 71 which is rotationally connected with the second belt pulley 62, and the rotating rod 71 is coaxially arranged with the second belt pulley 62. One end of the rotating rod 71, which is far away from the second belt pulley 62, is connected with an insertion rod 72, the insertion rod 72 vertically penetrates through the rotating rod 71, and two ends of the insertion rod 72 are respectively and fixedly connected with an insertion block 73 which limits the insertion rod 72 to be separated from the rotating rod 71. One side surface of the mounting block 4 close to the rotating rod 71 is provided with a plug-in slot 44.
When the mounting block 4 moves to the end of the elongated plate 2 away from the connecting shaft 3, the rotating rod 71 is rotated to align one of the insertion blocks 73 with the insertion groove 44, and then the insertion rod 72 is pushed toward the insertion groove 44 until one of the insertion blocks 73 and the insertion groove 44 are reached, at which time the mounting block 4 and the second pulley 62 are fixedly connected.
Referring to fig. 2 and 4, after the reinforcing rod 41 is inserted into the silt at the bottom of the river, if the belt 63 continues to rotate, the reinforcing rod 41 is driven to continue moving by the support plate 64 and the mounting block 4. To solve this problem, a link assembly 8 is attached to the support plate 64 to restrict the belt 63 from continuing to rotate.
When the reinforcing rod 41 is pushed downward, the reinforcing rod 41 lowers the end of the connecting rod 82 near the reinforcing rod 41, during which the sliding block 811 slides relative to the strip-shaped hole 821. The end of the link 82 remote from the reinforcing bar 41 is raised so that the link 82 gradually pushes the abutment bar 83 up. When the fixed block 411 and the clamping groove 43 are clamped, the reinforcing rod 41 is inserted into the sludge at the bottom of the river channel, the abutting rod 83 abuts against the upper wall of the strip groove 22, and the belt 63 is difficult to rotate continuously at the moment.
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 (8)
1. The utility model provides a water retaining device is used in hydraulic engineering construction, includes breakwater (1), and a side of breakwater (1) articulates there are a plurality of bracing pieces (11), and the bottom of bracing piece (11) alternates in the silt of river course bottom, its characterized in that: one side sliding connection that breakwater (1) deviates from bracing piece (11) has extension bar (2), one side that extension bar (2) deviates from breakwater (1) is connected with installation piece (4), sliding connection has anchor strut (41) on installation piece (4), week side fixedly connected with fixed block (411) of anchor strut (41), joint groove (43) have been seted up on installation piece (4) a surface that is close to fixed block (411), when fixed block (411) and joint groove (43) chucking, the lower extreme of anchor strut (41) alternates in the silt of river course bottom.
2. The water retaining device for hydraulic engineering construction according to claim 1, characterized in that: the fixed block (411) is located the upside of installation piece (4), is equipped with spring (42) between fixed block (411) and installation piece (4), the one end and fixed block (411) fixed connection of spring (42), the diapire fixed connection of the other end and joint groove (43).
3. The water retaining device for hydraulic engineering construction according to claim 2, characterized in that: breakwater (1) deviates from and is close to a side fixedly connected with link (51) that deviates from bracing piece (11), and the one end of link (51) is located the top of strengthening rod (41) and has seted up locking hole (5121), and link (51) are equipped with the one end of locking hole (5121) and are the magnet section, fixed block (411) are the magnet piece, and when the magnet section was the state of adsorbing each other with fixed block (411), the upper end and the locking hole (5121) of strengthening rod (41) were pegged graft.
4. The water retaining device for hydraulic engineering construction according to claim 2 or 3, characterized in that: one side of the lengthened plate (2) deviating from the water baffle (1) is rotatably connected with a connecting shaft (3), the connecting shaft (3) is far away from a plurality of connecting rods (31) which are fixedly connected with the peripheral sides of one end of the lengthened plate (2), and one end of the connecting rod (31) which is located below the connecting shaft (3) and is far away from the connecting shaft (3) is inserted into sludge at the bottom of a river channel.
5. The water retaining device for hydraulic engineering construction according to claim 4, characterized in that: the mounting block (4) is connected with a moving assembly (6), one side surface of the lengthened plate (2) departing from the water baffle (1) is provided with a long groove (22) which is transversely arranged, connecting axle (3) rotate with the diapire in rectangular groove (22) and are connected, remove subassembly (6) including fixed connection first belt pulley (61) on connecting axle (3) week side, still rotate on the diapire in rectangular groove (22) and be connected with second belt pulley (62), second belt pulley (62) are located rectangular groove (22) and keep away from the one end of connecting axle (3), install belt (63) on first belt pulley (61) and second belt pulley (62), belt (63) are including transfer section (631) and lower transfer section (632), go up fixedly connected with backup pad (64) on transfer section (631), a side of backup pad (64) with installation piece (4) fixed connection.
6. The water retaining device for hydraulic engineering construction according to claim 5, characterized in that: the second belt pulley (62) is rotatably connected with a rotating rod (71) which is coaxial with the second belt pulley (62), one end of the rotating rod (71) is connected with an inserting rod (72) in a sliding mode, two ends of the inserting rod (72) are fixedly connected with inserting blocks (73), and one side face, close to the rotating rod (71), of the mounting block (4) is provided with an inserting groove (44); the mounting block (4) is moved towards the direction close to the rotating rod (71), and the inserting rod (72) is slid towards the direction close to the mounting block (4) relative to the rotating rod (71) until one inserting block (73) is inserted into the inserting groove (44).
7. The water retaining device for hydraulic engineering construction according to claim 5, characterized in that: the supporting plate (64) is connected with a connecting rod assembly (8) which can limit the rotation of the belt (63) by tightly abutting against the upper wall of the long groove (22).
8. The water retaining device for hydraulic engineering construction according to claim 7, characterized in that: the connecting rod assembly (8) comprises a fixing rod (81) fixedly connected with the lower surface of the supporting plate (64), one side surface of the fixing rod (81) is fixedly connected with a sliding block (811), the lower end of the fixing rod (81) is provided with a connecting rod (82), the side surface of the connecting rod (82) is provided with a strip-shaped hole (821), the sliding block (811) is in sliding connection with the strip-shaped hole (821), one end of the connecting rod (82) is hinged to the side wall of the reinforcing rod (41), the other end of the connecting rod is hinged to a butting rod (83), the lower surface wall of the supporting plate (64) is provided with a through hole (641) which sequentially penetrates through the supporting plate (64) and the upper conveying section (631), and the butting rod (83) is spliced with the through hole (641); when the fixing block (411) is tightly clamped with the clamping groove (43), the abutting rod (83) abuts against the upper surface wall of the long groove (22) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210135232.2A CN114525759B (en) | 2022-02-14 | 2022-02-14 | Water retaining device for hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210135232.2A CN114525759B (en) | 2022-02-14 | 2022-02-14 | Water retaining device for hydraulic engineering construction |
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| CN114525759A true CN114525759A (en) | 2022-05-24 |
| CN114525759B CN114525759B (en) | 2023-08-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653158A (en) * | 2018-11-14 | 2019-04-19 | 尹瑜 | A kind of synchronization telescope formula hydraulic engineering baffle device for water |
| CN109898465A (en) * | 2017-12-08 | 2019-06-18 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of construction of hydro project baffle device for water |
| WO2021196244A1 (en) * | 2020-04-04 | 2021-10-07 | 唐山哈船科技有限公司 | Harbor channel dredging equipment, and method therefor |
-
2022
- 2022-02-14 CN CN202210135232.2A patent/CN114525759B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898465A (en) * | 2017-12-08 | 2019-06-18 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of construction of hydro project baffle device for water |
| CN109653158A (en) * | 2018-11-14 | 2019-04-19 | 尹瑜 | A kind of synchronization telescope formula hydraulic engineering baffle device for water |
| WO2021196244A1 (en) * | 2020-04-04 | 2021-10-07 | 唐山哈船科技有限公司 | Harbor channel dredging equipment, and method therefor |
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| CN114525759B (en) | 2023-08-11 |
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