CN210529639U - Water conservancy flashboard hoisting accessory - Google Patents
Water conservancy flashboard hoisting accessory Download PDFInfo
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- CN210529639U CN210529639U CN201921152016.9U CN201921152016U CN210529639U CN 210529639 U CN210529639 U CN 210529639U CN 201921152016 U CN201921152016 U CN 201921152016U CN 210529639 U CN210529639 U CN 210529639U
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- flashboard
- baffle
- wall
- groove
- threads
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Abstract
The utility model provides a water conservancy flashboard hoisting accessory, belongs to hydraulic engineering technical field, the utility model discloses a solve the security performance low, can not pollution abatement and the serious problem of flashboard wearing and tearing. A water conservancy flashboard hoisting device comprises a vertical beam, an arched beam, a bottom beam, a flashboard, a first lead screw and a first motor; the upper ends of two vertical beams which are symmetrically arranged in parallel are connected through an arched beam, the lower ends of the two vertical beams are connected through a bottom beam, the flashboard is arranged between the two vertical beams in a sliding mode, the flashboard is connected with the arched beam through first lead screw rods which are symmetrically arranged, and the first motor is arranged at one end of the arched beam. The utility model provides a security performance low, can not pollution abatement and the serious problem of flashboard wearing and tearing to reach the security height, reduce the effect of polluting and better protection flashboard.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, concretely relates to water conservancy flashboard hoisting accessory.
Background
The gate plate is one of important components of a water conservancy building, can close an orifice of the building according to needs, can fully or partially open the orifice, and is used for adjusting upstream and downstream water levels and flow, so that benefits such as flood control, irrigation, water supply, discharge, navigation, raft passing and the like are obtained, floaters, silt, ice blocks and the like can be removed, or necessary conditions are provided for overhauling of related buildings and equipment, the gate plate is usually arranged in throat important channels such as a water inlet and a water outlet of the water taking and conveying building, and the functions and benefits of the gate plate are exerted through flexible and reliable opening and closing of the gate plate, so that the safety of the building is maintained. However, present flashboard for hydraulic engineering is more single, only plays the effect of hindering water, though satisfy the basic demand of flashboard like this, holistic security is lower to can not intercept some rubbish of river course rivers, can not reduce the pollution degree of river, when the size of control discharge, need carry and draw the flashboard and realize, carry and draw the process and can accelerate the flashboard wearing and tearing, reduce the life of flashboard, can not play the guard action to the gate
SUMMERY OF THE UTILITY MODEL
The utility model overcomes above-mentioned prior art is not enough, provides a water conservancy flashboard hoisting accessory, the utility model discloses a vertical roof beam, arched beam, floorbar, flashboard, first lead screw rod and first motor fully combine to reach the effect that the security is high, pollution abatement degree and better protection flashboard. In view of this, the utility model provides a simple structure, reasonable in design can realize passing through to at least solved the security performance low, can not reduce the serious problem of pollution and flashboard wearing and tearing.
The technical scheme of the utility model:
a water conservancy flashboard hoisting device comprises a vertical beam, an arched beam, a bottom beam, a flashboard, a first lead screw and a first motor; the upper ends of two vertical beams which are symmetrically arranged in parallel are connected through an arched beam, the lower ends of the two vertical beams are connected through a bottom beam, the flashboard is arranged between the two vertical beams in a sliding mode, the flashboard and the arched beam are connected through first lead screw rods which are symmetrically arranged, and a first motor is arranged at one end of the arched beam;
the center of the flashboard is provided with a square opening, a first groove, a second groove, a first chute, a second chute and a cavity, two side walls of the square opening are symmetrically provided with the first groove, the upper wall of the square opening is provided with the first chute, the lower wall of the square opening is provided with the second chute, the upper part of the first chute is provided with the second groove, one end of the second groove is communicated with the cavity, a first trapezoidal gear and a second trapezoidal gear are arranged in the cavity, one end of a rotating shaft is connected with the first trapezoidal gear and is rotatably arranged in the second groove through two fixing blocks, a second motor is fixed on the outer wall of the flashboard, the output end of the second motor is connected with the second trapezoidal gear, the first trapezoidal gear is meshed with the second trapezoidal gear, two lead screw nuts are arranged on the rotating shaft and are respectively fixedly connected with the upper walls of two baffles which are symmetrically arranged in the first groove between the first chute and the second chute in parallel, and third sliding grooves are symmetrically formed in the two side walls of the flashboard and matched with the vertical beam.
Preferably, two sleeves are symmetrically and rotatably arranged inside the arched beam, a strip-shaped cavity and a circular through hole are formed in the arched beam, the rotating shaft is rotatably arranged on the inner wall of the strip-shaped cavity and abuts against the outer walls of the two sleeves, one end of the rotating shaft is connected with the output end of the first motor, the circular through hole is formed right above the sleeves, and the upper end of the first lead screw penetrates through the inner walls of the sleeves and is arranged in the circular through hole.
Preferably, the water inlet side of the square opening is provided with a plastic screen.
Preferably, the baffle comprises a first baffle and a second baffle, the first baffle is provided with a limiting strip, the second baffle is provided with a limiting groove, and the first baffle and the second baffle are connected in an embedded mode through the limiting strip and the limiting groove.
Preferably, the inner wall and the outer wall of the sleeve are both provided with threads, the second screw rod is provided with threads, the threads of the inner wall of the sleeve are matched with the threads of the first screw rod, and the threads of the outer wall of the sleeve are matched with the threads of the outer wall of the second screw rod.
Preferably, the external threads at the two ends of the rotating shaft are arranged in a positive and negative mode.
Preferably, the vertical beams, the arched beams, the bottom beams and the gate plates are all made of concrete.
The utility model has the advantages that:
1) the utility model discloses used the good characteristics of arched beam crushing resistance, made hoisting accessory more stable to cooperate through sleeve and first lead screw, can make the more stable rising of flashboard and descend, also can control the height of flashboard simultaneously, reached the effect of high security.
2) The utility model discloses a control opening of first baffle and second baffle and the size of closed control discharge to the reduction is to the number of times of lifting by crane of flashboard, better protection flashboard, the life of extension flashboard.
3) The utility model discloses a set up plastic screen, can carry out the separation to the floating garbage who carries in the rivers of process flashboard, be favorable to overall processing floating garbage, pollution abatement.
Drawings
Fig. 1 is a front view of a water conservancy flashboard lifting device according to the present invention;
FIG. 2 is a top view of the gate plate in combination with a vertical beam;
FIG. 3 is a cut-away view of the shutter;
FIG. 4 is a schematic structural view of a combination of a shutter, a baffle, a second lead screw, and a second motor;
FIG. 5 is a schematic view of section A-A of FIG. 4;
FIG. 6 is a schematic view of section B-B of FIG. 4;
FIG. 7 is a side view of a partial cut-away of an arched beam;
FIG. 8 is a front view of a cut-away section of an arched beam;
fig. 9 is a schematic view of the connection of the first and second baffles.
In the figure: 1-vertical beam, 2-arched beam, 3-bottom beam, 4-flashboard, 5-first lead screw, 6-first motor, 7-square opening, 8-first groove, 9-second groove, 10-first chute, 11-second chute, 12-cavity, 13-first trapezoidal gear, 14-second trapezoidal gear, 15-rotating shaft, 16-fixed block, 17-second motor, 18-lead screw nut, 19-baffle, 20-third chute, 21-sleeve, 22-strip cavity, 23-round through hole, 24-second lead screw, 25-plastic screen, 26-first baffle, 27-second baffle, 28-limit strip, 29-limit groove.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 9, the water conservancy gate lifting device of the present invention comprises a vertical beam 1, an arched beam 2, a bottom beam 3, a gate 4, a first lead screw 5 and a first motor 6; the upper ends of two vertical beams 1 which are symmetrically arranged in parallel are connected through an arched beam 2, the lower ends of the two vertical beams are connected through a bottom beam 3, a flashboard 4 is arranged between the two vertical beams 1 in a sliding mode, the flashboard 4 is connected with the arched beam 2 through first lead screw rods 5 which are symmetrically arranged, and a first motor 6 is arranged at one end of the arched beam 2;
the center of the gate plate 4 is provided with a square opening 7, a first groove 8, a second groove 9, a first chute 10, a second chute 11 and a cavity 12, two side walls of the square opening 7 are symmetrically provided with the first groove 8, the upper wall of the square opening 7 is provided with the first chute 10, the lower wall is provided with the second chute 11, the second groove 9 is arranged above the first chute 10, one end of the second groove 9 is communicated with the cavity 12, the first trapezoidal gear 13 and the second trapezoidal gear 14 are arranged in the cavity 12, one end of a rotating shaft 15 is connected with the first trapezoidal gear 13 and is rotatably arranged in the second groove 9 through two fixing blocks 16, a second motor 17 is fixed on the outer wall of the gate plate 4, the output end is connected with the second trapezoidal gear 14, the first trapezoidal gear 13 is meshed with the second trapezoidal gear 14, the rotating shaft 15 is provided with two lead screw nuts 18, the two lead screw nuts 18 are respectively fixedly connected with the upper walls of two baffle plates 19, the two baffles 19 are parallelly and symmetrically arranged in the first groove 8 between the first sliding chute 10 and the second sliding chute 11, the two side walls of the flashboard 4 are symmetrically provided with third sliding chutes 20, and the third sliding chutes 20 are matched with the vertical beam 1.
Furthermore, two sleeves 21 are symmetrically and rotatably arranged inside the arched beam 2, a strip-shaped cavity 22 and a circular through hole 23 are formed in the arched beam 2, a rotating shaft 24 is rotatably arranged on the inner wall of the strip-shaped cavity 22 and abuts against the outer walls of the two sleeves 21, one end of the rotating shaft 24 is connected with the output end of the first motor 6, the circular through hole 23 is arranged right above the sleeve 21, and the upper end of the first lead screw 5 penetrates through the inner wall of the sleeve 21 and is arranged in the circular through hole 23.
Further, the water inlet side of the square opening 7 is provided with a plastic screen 25.
Further, the baffle plate 19 comprises a first baffle plate 26 and a second baffle plate 27, the first baffle plate 26 is provided with a limiting strip 28, the second baffle plate 27 is provided with a limiting groove 29, and the first baffle plate 26 and the second baffle plate 27 are connected in an embedded mode through the limiting strip 28 and the limiting groove 29.
Further, the inner wall and the outer wall of the sleeve 21 are both provided with threads, the second screw rod 24 is provided with threads, the threads on the inner wall of the sleeve 21 are matched with the threads of the first screw rod 5, and the threads on the outer wall of the sleeve 21 are matched with the threads on the outer wall of the second screw rod 24.
Further, the external threads at the two ends of the rotating shaft 15 are arranged positively and negatively.
Further, the vertical beams 1, the arched beams 2, the bottom beams 3 and the shutter plates 4 are all made of concrete.
Further, the vertical beams 1, the arched beams 2, the bottom beams 3 and the shutter plates 4 are all made of concrete.
The working process of the device is as follows:
the sleeve 21 is rotated by controlling the forward rotation of the first motor 6 to drive the second lead screw 24 to rotate, the screw action of the second lead screw 24 and the sleeve 21 enables the sleeve 21 to rotate, the screw action of the sleeve 21 and the first lead screw 5 enables the first lead screw 5 to drive the flashboard 4 to stably rise along the vertical beam 1, meanwhile, the height of the flashboard can be controlled, the effect of high safety is achieved, the first motor 6 is controlled to reversely rotate to drive the second lead screw 24 to rotate, the screw action of the second lead screw 24 and the sleeve 21 enables the sleeve 21 to rotate, the screw action of the sleeve 21 and the first lead screw 5 enables the first lead screw 5 to drive the flashboard 4 to stably descend, opening and closing of a gate opening are achieved, when the size of water flow needs to be controlled, the integral lifting of the flashboard 4 can not be carried out, the forward rotation of the second motor 17 on the rear side of the flashboard 4 can be controlled to drive the rotating shaft 15 in the second groove 9 to rotate, make lead screw nut 18 to both sides motion through the positive and negative screw thread that sets up on the pivot 15, spur first baffle 26 and second baffle 27 and remove in the first recess 8 of both sides, can be according to water yield size control pivot 15, lead screw nut 18's displacement distance is controlled through the positive and negative screw thread that sets up on the pivot 15, and then control first baffle 26 and second baffle 27's degree of opening, accomplish the back of draining, control second motor 17 antiport, drive pivot 15 in the second recess 9 and rotate, make the lead screw nut 18 on the pivot 15 move in opposite directions, realize the closure of first baffle 26 and second baffle 27, through spacing strip 28 and spacing groove 29's the effect of inlaying, fully guarantee flashboard 4's leakproofness, owing to be provided with plastics filter screen 25, carry out the separation to the showy rubbish in the aquatic, be favorable to overall treatment, reduce environmental pollution.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (7)
1. The utility model provides a water conservancy flashboard hoisting accessory which characterized in that: the device comprises a vertical beam (1), an arched beam (2), a bottom beam (3), a gate plate (4), a first lead screw (5) and a first motor (6); the upper ends of two vertical beams (1) which are symmetrically arranged in parallel are connected through an arched beam (2), the lower ends of the two vertical beams are connected through a bottom beam (3), a flashboard (4) is arranged between the two vertical beams (1) in a sliding mode, the flashboard (4) is connected with the arched beam (2) through first lead screw rods (5) which are symmetrically arranged, and a first motor (6) is arranged at one end of the arched beam (2);
the central part of the flashboard (4) is provided with a square opening (7), a first groove (8), a second groove (9), a first chute (10), a second chute (11) and a cavity (12), two side walls of the square opening (7) are symmetrically provided with the first groove (8), the upper wall of the square opening (7) is provided with the first chute (10), the lower wall is provided with the second chute (11), the second groove (9) is arranged above the first chute (10), one end of the second groove (9) is communicated with the cavity (12), a first trapezoidal gear (13) and a second trapezoidal gear (14) are arranged in the cavity (12), one end of a rotating shaft (15) is connected with the first trapezoidal gear (13) and is rotatably arranged in the second groove (9) through two fixing blocks (16), a second motor (17) is fixed on the outer wall of the flashboard (4), and the output end of the second motor (17) is connected with the second trapezoidal gear (14), first trapezoidal gear (13) and second trapezoidal gear (14) meshing, be provided with two screw nut (18) on pivot (15), two screw nut (18) respectively with the upper wall fixed connection of two baffle (19), two baffle (19) parallel symmetry set up in first recess (8) between first spout (10) and second spout (11), the symmetry is opened on two lateral walls of flashboard (4) has third spout (20), third spout (20) cooperate with vertical roof beam (1).
2. The water sluiceboard hoist device of claim 1, characterized in that: the arc beam (2) is internally symmetrically and rotatably provided with two sleeves (21), a strip-shaped cavity (22) and a circular through hole (23) are formed in the arc beam (2), a second screw rod (24) is rotatably arranged on the inner wall of the strip-shaped cavity (22) and abuts against the outer walls of the two sleeves (21), one end of the second screw rod (24) is connected with the output end of a first motor (6), the circular through hole (23) is formed right above the sleeve (21), and the upper end of a first screw rod (5) penetrates through the inner wall of the sleeve (21) and is arranged in the circular through hole (23).
3. The water sluiceboard hoist device of claim 1, characterized in that: and a plastic screen (25) is arranged on the water inlet side of the square opening (7).
4. The water sluiceboard hoist device of claim 1, characterized in that: the baffle (19) comprises a first baffle (26) and a second baffle (27), the first baffle (26) is provided with a limiting strip (28), the second baffle (27) is provided with a limiting groove (29), and the first baffle (26) and the second baffle (27) are connected in an embedded mode through the limiting strip (28) and the limiting groove (29).
5. A water sluicegate lifting device according to claim 2, wherein: the inner wall and the outer wall of the sleeve (21) are both provided with threads, the second screw rod (24) is provided with threads, the threads on the inner wall of the sleeve (21) are matched with the threads of the first screw rod (5), and the threads on the outer wall of the sleeve (21) are matched with the threads on the outer wall of the second screw rod (24).
6. The water sluiceboard hoist device of claim 1, characterized in that: the external threads at the two ends of the rotating shaft (15) are arranged positively and negatively.
7. The water sluiceboard hoist device of claim 1, characterized in that: the vertical beam (1), the arched beam (2), the bottom beam (3) and the gate plate (4) are all made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152016.9U CN210529639U (en) | 2019-07-22 | 2019-07-22 | Water conservancy flashboard hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152016.9U CN210529639U (en) | 2019-07-22 | 2019-07-22 | Water conservancy flashboard hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529639U true CN210529639U (en) | 2020-05-15 |
Family
ID=70598693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921152016.9U Expired - Fee Related CN210529639U (en) | 2019-07-22 | 2019-07-22 | Water conservancy flashboard hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064596A (en) * | 2020-09-18 | 2020-12-11 | 四川省紫坪铺开发有限责任公司 | Electronic open-close type hydraulic engineering gate |
-
2019
- 2019-07-22 CN CN201921152016.9U patent/CN210529639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064596A (en) * | 2020-09-18 | 2020-12-11 | 四川省紫坪铺开发有限责任公司 | Electronic open-close type hydraulic engineering gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210722 |