CN219218894U - Cut-off equipment for hydraulic engineering construction - Google Patents
Cut-off equipment for hydraulic engineering construction Download PDFInfo
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- CN219218894U CN219218894U CN202320358649.5U CN202320358649U CN219218894U CN 219218894 U CN219218894 U CN 219218894U CN 202320358649 U CN202320358649 U CN 202320358649U CN 219218894 U CN219218894 U CN 219218894U
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- plate
- shutoff
- door frame
- closure
- lifting
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model is applicable to the technical field of hydraulic engineering, and provides a cut-off device for utilizing engineering construction, which comprises a cut-off door frame; the first shutoff plate is arranged on the shutoff door frame and is in sliding connection with the shutoff door frame, and a plurality of flow limiting grooves are formed in the first shutoff plate; a first lifting structure; the first lifting structure is used for controlling the first shutoff plate to slide up and down on the shutoff door frame; a second lifting structure; through being provided with first closure plate and second closure plate, drive oscilaltion respectively under first elevation structure and second elevation structure's effect, play the shutoff effect to rivers, wherein through set up limited launder on first closure plate, can rise at control second closure plate, with first closure plate dislocation lift in-process, can play the current limiting effect to rivers, simultaneously through setting up two closure plates, the shutoff process water pressure resistance is stronger.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a cut-off device for hydraulic engineering construction.
Background
Hydraulic engineering can be divided into according to purpose or service object: flood control engineering for preventing flood disasters; the water conservancy project of farmland, which can prevent drought, waterlogging and disaster, is called irrigation and drainage project.
The prior art publication No. CN21799800U provides a cut-off device for hydraulic engineering construction, wherein a driving lifting assembly and a supporting assembly are arranged, when a ditch is required to be cut off, a motor is started, a main shaft of the motor is utilized to drive a worm, a worm wheel and a driving screw to rotate, at the moment, the rotation motion of the motor is converted into the vertical linear motion of a lifting column, the lifting column slides and descends in a chute of a base, and the height of a cut-off plate is pushed to descend, so that the cut-off is realized; when the interception is not needed, the operation is repeated, and the interception plate is lifted.
However, in the device, the shut-off is realized only by the height reduction of the shut-off plate, the water flow is difficult to adjust in later stage water discharge, the current limiting effect cannot be achieved, and the water pressure resistance is weak.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a cut-off device for hydraulic engineering construction, which solves the problems that the cut-off device in the prior art can realize cut-off only by lowering the height of a cut-off plate, water is difficult to regulate water flow in the later stage, and the flow limiting effect and the weak water pressure resistance can not be realized.
According to an embodiment of the utility model, a cut-off device for hydraulic engineering construction comprises a cut-off door frame; the first shutoff plate is arranged on the shutoff door frame and is in sliding connection with the shutoff door frame, and a plurality of flow limiting grooves are formed in the first shutoff plate; a first lifting structure; the first lifting structure is used for controlling the first shutoff plate to slide up and down on the shutoff door frame, and a group of first lifting structures are respectively arranged at two ends of the first shutoff plate; the second shutoff plate is arranged on one side of the shutoff door frame, which is positioned on the first shutoff plate, and is in sliding connection with the shutoff door frame; a second lifting structure; the second lifting structure is used for controlling the second shutoff plate to slide up and down on the shutoff door frame, and a group of second lifting structures are respectively arranged at the top ends of the second shutoff plates.
Preferably, the first lifting structure includes: the first elevator motor, first elevator motor installs the top at the door frame that intercepts, the output fixedly connected with screw rod of first elevator motor, the screw rod sets up in the door frame inboard that intercepts, and the screw rod extends to the bottom that deviates from first elevator motor toward the door frame that intercepts, the screw rod is connected with first closure plate transmission.
Preferably, the second lifting structure includes: the second elevator motor is installed on one side of the interception door frame, which is located on the first elevator motor, the cable drum is fixedly connected with the output end of the second elevator motor, the cable drum is rotationally connected with the cable frame, the cable drum is installed on the cable frame, the bottom of the cable frame is fixedly connected on the interception door frame, a lifting rope is wound on the cable drum, one end of the lifting rope is fixed on the cable drum, and the other end of the lifting rope is fixedly connected with the top end of the second interception plate.
Preferably, two ends of the first intercepting plate are respectively provided with a plurality of first servo pulleys, a first sliding groove is formed in the position, located at the first servo pulleys, of the intercepting door frame, and the first servo pulleys are mutually matched with the first sliding grooves; the two ends of the second shutoff plate are respectively provided with a plurality of second servo pulleys, the second sliding grooves are formed in the positions, located at the second servo pulleys, of the shutoff door frame, and the second servo pulleys are mutually matched with the second sliding grooves.
Preferably, the first closure plate is provided with the sliding bar in the laminating department of second closure plate, the second closure plate is located the sliding bar department and has seted up spacing spout, the sliding bar is mutually adapted with spacing spout.
Preferably, the first lifting motor and the second lifting motor are electrically connected with an external controller.
Preferably, the bottom of the interception door frame is provided with a tip part, and a mounting plate is arranged above the tip part.
Compared with the prior art, the utility model has the following beneficial effects: through being provided with first closure plate and second closure plate, drive oscilaltion respectively under first elevation structure and second elevation structure's effect, play the shutoff effect to rivers, wherein through seting up limited launder on first closure plate, can rise at control second closure plate, with first closure plate dislocation lift in-process, can play the current limiting effect to rivers, simultaneously through setting up two closure plates, the shutoff process hydraulic pressure ability is stronger.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the present utility model (with the closure plate displaced);
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the above figures: 1. a closure door frame; 2. a first shut-off plate; 3. a second shut-off plate; 4. a flow limiting groove; 5. a first lifting motor; 6. a screw; 7. a second lifting motor; 8. a cable drum; 9. a cable rack; 10. a first servo pulley; 11. a second servo pulley; 12. a sliding bar; 13. limiting sliding grooves; 14. a mounting plate; 15. a lifting rope.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, an embodiment of the present utility model provides a cut-off device for hydraulic engineering construction, including:
a closure door frame 1;
the first shutoff plate 2 is arranged on the shutoff door frame 1, the first shutoff plate 2 is connected with the shutoff door frame 1 in a sliding manner, and a plurality of flow limiting grooves 4 are formed in the first shutoff plate 2;
a first lifting structure; the first lifting structure is used for controlling the first interception plate 2 to slide up and down on the interception door frame 1, and a group of first lifting structures are respectively arranged at two ends of the first interception plate 2;
the second shutoff plate 3 is arranged on one side of the shutoff door frame 1, which is positioned on the first shutoff plate 2, and the second shutoff plate 3 is in sliding connection with the shutoff door frame 1;
a second lifting structure; the second lifting structure is used for controlling the second closure plate 3 to slide up and down on the closure door frame 1, and a group of second lifting structures are respectively arranged at the top ends of the second closure plate 3.
In this embodiment, through being provided with first closure plate 2 and second closure plate 3, drive oscilaltion respectively under first elevation structure and second elevation structure's effect, play the shutoff effect to rivers, wherein through seting up limited launder 4 on first closure plate 2, can rise at control second closure plate 3, with first closure plate 2 dislocation lift in-process, can play the current limiting effect to rivers, simultaneously through setting up two closure plates, the water pressure resistance of closure process is stronger.
Further as shown in fig. 1, the first lifting structure includes:
the first elevator motor 5, the top at the door frame 1 that intercepts, the output fixedly connected with screw rod 6 of first elevator motor 5 is installed to first elevator motor 5, and screw rod 6 sets up in the door frame 1 that intercepts inboard, and screw rod 6 extends towards the bottom that deviates from first elevator motor 5 toward the door frame 1 that intercepts, and screw rod 6 is connected with first closure plate 2 transmission.
In this embodiment, through being provided with first elevator motor 5, can rotate through first elevator motor 5 and drive screw rod 6 and rotate, wherein be provided with the screw pair that cooperates screw rod 6 to remove on the first closure plate 2, screw rod 6 rotates and drives first closure plate 2 and slide about screw rod 6 to drive first closure plate 2 and play the shutoff current limiting effect, a set of first elevation structure is installed in proper order at both ends about first closure plate 2, makes first closure plate 2 go up and down more stably.
As further shown in fig. 1, the second elevating structure includes:
the second elevator motor 7, the second elevator motor 7 is installed and is located one side of first elevator motor 5 at the door frame 1 that intercepts, the output fixedly connected with cable section of thick bamboo 8 of second elevator motor 7, cable section of thick bamboo 8 rotates and is connected with cable frame 9, and cable section of thick bamboo 8 installs on cable frame 9, cable frame 9 bottom fixed connection is on the door frame 1 that intercepts, the winding has lifting rope 15 on the cable section of thick bamboo 8, the one end of lifting rope 15 is fixed on cable section of thick bamboo 8, the other end of lifting rope 15 and the top fixed connection of second closure plate 3.
In the present embodiment, by providing the second lifting motor 7, the cable drum 8 on the cable rack 9 is driven to rotate under the action of the second lifting motor 7, so that the lifting rope 15 on the cable drum 8 realizes the functions of paying off and winding up, wherein paying off is used for controlling the second intercepting plate 3 to descend, winding up of the lifting rope 15 is used for controlling the second intercepting plate 3 to ascend, and the second intercepting plate 3 is controlled to ascend by controlling the second lifting motor 7, thereby realizing control interception.
As shown in fig. 3 and 4, a plurality of first servo pulleys 10 are respectively arranged at two ends of the first shutoff plate 2, a first sliding groove is formed in the position, located at the first servo pulleys 10, of the shutoff door frame 1, and the first servo pulleys 10 are mutually matched with the first sliding grooves;
the two ends of the second shutoff plate 3 are respectively provided with a plurality of second servo pulleys 11, the second sliding grooves are formed in the positions, located at the second servo pulleys 11, of the shutoff door frame 1, and the second servo pulleys 11 are mutually matched with the second sliding grooves.
In the embodiment, the first servo pulleys 10 are arranged on the screw pairs at the two ends of the first shutoff plate 2, the first sliding grooves matched with the first servo pulleys 10 to slide are formed in the shutoff door frame 1, and the first servo pulleys 10 are arranged to facilitate the first shutoff plate 2 to slide and lift on the shutoff door frame 1, so that the first shutoff plate 2 is more stable to lift; through being provided with a plurality of second servo pulley 11 respectively at second shutoff board 3 both ends, be located and offer the gliding second spout of cooperation second servo pulley 11 on the door frame that intercepts, through being provided with second servo pulley 11, make things convenient for second shutoff board 3 to slide on door frame 1 that intercepts and go up and down, make second shutoff board 3 go up and down more stably.
Specifically, as shown in fig. 3 and fig. 5, a sliding strip 12 is disposed at the joint of the first intercepting plate 2 and the second intercepting plate 3, a limiting chute 13 is disposed at the joint of the second intercepting plate 3 and the sliding strip 12, and the sliding strip 12 and the limiting chute 13 are mutually adapted.
In this embodiment, through the laminating department at first closure plate 2 and second closure plate 3, offered slider 12 and spacing spout 13 respectively in proper order, through being provided with slider 12 and spacing spout 13, make first closure plate 2 and second closure plate 3 slide from top to bottom and play the limiting displacement, also conveniently cooperate first closure plate 2 and second closure plate 3 to slide from top to bottom simultaneously.
The first lift motor 5 and the second lift motor 7 are electrically connected to an external controller.
In this embodiment, the first lifting motor 5 and the second lifting motor 7 are electrically connected with the external controller, and are electrically connected with an external power supply, and are powered by the external power supply, so that the working personnel can work normally through the control device of the external controller conveniently.
As further shown in fig. 1 and 2, the bottom of the cut-off door frame 1 is provided with a tip portion, and a mounting plate 14 is disposed above the tip portion.
In this embodiment, through seting up the tip in the bottom of closure door frame 1, make things convenient for the device installation, simultaneously through being provided with mounting panel 14 on closure door frame 1, make things convenient for the device to fix, make the structure installation more stable.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the external power supply and the external controller are connected, a worker controls the first lifting motor 5 and the second lifting motor 7 to work by controlling the external controller, the first lifting motor 5 rotates to drive the screw rod 6 to rotate, the screw rod 6 rotates to drive the first intercepting plate 2 to slide downwards, the second lifting motor 7 drives the cable drum 8 on the cable frame 9 to rotate under the action of the second lifting motor 7, so that the lifting rope 15 on the cable drum 8 realizes paying off, the second intercepting plate 3 is controlled to descend, the first intercepting plate 2 and the second intercepting plate 3 are controlled to descend by a certain height, the intercepting effect is achieved when the first intercepting plate 2 and the second intercepting plate 3 descend, wherein the first servo pulleys 10 at two ends of the first intercepting plate 2 and the second servo pulleys 11 at two ends of the second intercepting plate 3 are respectively matched with the first intercepting plate 2 and the second intercepting plate 3 to slide and lift, when the current is required to be limited, the second intercepting plate 3 is controlled to ascend, the first intercepting plate 2 is misplaced, the water is discharged through the current limiting groove 4, the current limiting effect is achieved, the current limiting work is finished, the first intercepting plate 2 and the second intercepting plate 3 are controlled to ascend by controlling the first lifting motor 7 and the second intercepting plate 3 to use of the first intercepting device.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. Cut-off equipment is used in hydraulic engineering construction, its characterized in that includes:
a closure door frame (1);
the first shutoff plate (2) is arranged on the shutoff door frame (1), the first shutoff plate (2) is in sliding connection with the shutoff door frame (1), and a plurality of flow limiting grooves (4) are formed in the first shutoff plate (2);
a first lifting structure; the first lifting structure is used for controlling the first shutoff plate (2) to slide up and down on the shutoff door frame (1), and a group of first lifting structures are respectively arranged at two ends of the first shutoff plate (2);
the second shutoff plate (3) is arranged on one side of the shutoff door frame (1) positioned on the first shutoff plate (2), and the second shutoff plate (3) is in sliding connection with the shutoff door frame (1);
a second lifting structure; the second lifting structure is used for controlling the second closure plate (3) to slide up and down on the closure door frame (1), and a group of second lifting structures are respectively arranged at the top ends of the second closure plate (3).
2. A cut-off device for hydraulic engineering construction as set forth in claim 1, wherein: the first lifting structure comprises:
the device comprises a first lifting motor (5), wherein the first lifting motor (5) is arranged at the top end of a closure door frame (1), a screw (6) is fixedly connected with the output end of the first lifting motor (5), the screw (6) is arranged on the inner side of the closure door frame (1), the screw (6) extends towards the bottom of the closure door frame (1) deviating from the first lifting motor (5), and the screw (6) is in transmission connection with a first closure plate (2).
3. A cut-off device for hydraulic engineering construction as claimed in claim 2, wherein: the second elevating structure includes:
the second elevator motor (7), second elevator motor (7) are installed in one side that is located first elevator motor (5) in door frame (1) that dams, the output fixedly connected with cable section of thick bamboo (8) of second elevator motor (7), cable section of thick bamboo (8) rotate and are connected with cable frame (9), just cable section of thick bamboo (8) are installed on cable frame (9), cable frame (9) bottom fixed connection is on door frame (1) that dams, the winding has lifting rope (15) on cable section of thick bamboo (8), the one end of lifting rope (15) is fixed on cable section of thick bamboo (8), the other end of lifting rope (15) and the top fixed connection of second closure plate (3).
4. A cut-off device for hydraulic engineering construction as set forth in claim 1, wherein: a plurality of first servo pulleys (10) are respectively arranged at two ends of the first shutoff plate (2), a first sliding groove is formed in the position, located at the first servo pulleys (10), of the shutoff door frame (1), and the first servo pulleys (10) are mutually matched with the first sliding grooves;
the two ends of the second intercepting plate (3) are respectively provided with a plurality of second servo pulleys (11), the intercepting door frame (1) is positioned at the second servo pulleys (11) and provided with second sliding grooves, and the second servo pulleys (11) are mutually matched with the second sliding grooves.
5. A cut-off device for hydraulic engineering construction as set forth in claim 1, wherein: the utility model discloses a device for stopping the flow of a gas, including first closure plate (2), second closure plate (3), stop sliding groove (13) have been seted up in laminating department that first closure plate (2) are located second closure plate (3), second closure plate (3) are located slide sliding groove (12), slide sliding groove (12) and stop sliding groove (13) looks adaptation each other.
6. A cut-off device for hydraulic engineering construction according to claim 3, wherein: the first lifting motor (5) and the second lifting motor (7) are electrically connected with an external controller.
7. A cut-off device for hydraulic engineering construction as set forth in claim 1, wherein: the bottom of the interception door frame (1) is provided with a tip part, and a mounting plate (14) is arranged above the tip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358649.5U CN219218894U (en) | 2023-02-27 | 2023-02-27 | Cut-off equipment for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358649.5U CN219218894U (en) | 2023-02-27 | 2023-02-27 | Cut-off equipment for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219218894U true CN219218894U (en) | 2023-06-20 |
Family
ID=86754011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320358649.5U Active CN219218894U (en) | 2023-02-27 | 2023-02-27 | Cut-off equipment for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219218894U (en) |
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2023
- 2023-02-27 CN CN202320358649.5U patent/CN219218894U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: Room 2421, 2422, and 2423 (24th floor), Building 1, No. 1376 Honggutan Avenue, Honggutan District, Nanchang City, Jiangxi Province, 330000 Patentee after: JIANGXI LONGJIN ECOLOGICAL ENVIRONMENT CONSTRUCTION Co.,Ltd. Country or region after: China Address before: No. 16, Changgang Road, Shashi District, Jingzhou City, Hubei Province (Jinggang Garden community) Patentee before: Hubei Yujie Construction Co.,Ltd. Country or region before: China |