CN110656631A - Screw hoist of flood gate - Google Patents
Screw hoist of flood gate Download PDFInfo
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- CN110656631A CN110656631A CN201910905705.0A CN201910905705A CN110656631A CN 110656631 A CN110656631 A CN 110656631A CN 201910905705 A CN201910905705 A CN 201910905705A CN 110656631 A CN110656631 A CN 110656631A
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- electric telescopic
- gate
- shaft
- sleeve
- overturning mechanism
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
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Abstract
The invention relates to the technical field of screw type opening and closing machines, in particular to a screw type opening and closing machine of a flood gate, which comprises a gate and a machine base, wherein the machine base comprises an inner overturning mechanism and an outer overturning mechanism, the inner overturning mechanism comprises a power supply unit, a speed reducing motor, a rotating shaft, a movable arm and a positioning plate, the rotating shaft is connected with the output end of the speed reducing motor through a coupler, the rotating shaft is provided with a shaft sleeve, the shaft sleeve is connected with the movable arm through a screw, the movable arm is provided with a sliding groove, the positioning plate is fixedly connected with the gate, the positioning plate is provided with a pin bolt inserted in the sliding groove, the outer overturning mechanism comprises an outer sleeve, an inner sleeve and an electric telescopic rod I, the inner sleeve is connected with the outer sleeve in a sliding manner, one; the outer overturning mechanism assists the inner overturning mechanism to open and close the gate at multiple points, so that the phenomenon that the power equipment is overloaded due to single-point operation is avoided; the service life of the power equipment is prolonged, the structure is compact, the use is convenient, and the flexibility is high.
Description
Technical Field
The invention relates to the technical field of screw type opening and closing machines, in particular to a screw type opening and closing machine of a flood gate.
Background
The screw hoist is also called screw hoist, and is a machine which uses a threaded rod to connect with a gate leaf directly or through a guide slide block and a connecting rod, and the screw moves up and down to hoist the gate. The screw hoist is generally applied to various large-scale water supply and drainage, hydraulic and hydroelectric engineering, is used for controlling the opening and closing of various large and medium cast iron gates and steel gates, and is widely applied to hoists and gates on engineering projects such as river dams in reservoir irrigation areas, hydropower stations and the like along with the wide development of the hydraulic and hydroelectric engineering. There are generally two operating modes of existing hoist: one is a hoist powered by a power grid, but for some remote areas without a power grid or with a large investment in cost for building the power grid, the use of the hoist is limited; the other type is a manual hoist, that is, the hoist is driven by manpower without using electric energy, and when in use, a person is required to go to the site for manual operation, so that the difficulty in the back-and-forth movement of the person is increased, and much time is required for operating the hoist, and sometimes even certain dangerousness is caused.
Chinese patent CN 105908681B discloses a screw headstock gear, including frame and gate, be provided with the lead screw on the frame, be provided with the nut of being connected with the lead screw on the gate, the lead screw top is connected with worm gear screw reducing gear box, be connected with dc motor or take the ac motor of dc-to-ac converter on the reducing gear box, the motor passes through the cable junction switch board, still include solar cell panel and battery, with the electric energy of solar cell panel collection and storage in the battery, do not need the electric wire netting to provide the electric energy, but single-point operation opens and closes the gate and leads to the power equipment load too big easily, influence power equipment's life.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the screw type hoist of the flood-proof door, the outer overturning mechanism assists the inner overturning mechanism to open the gate at multiple points, and the phenomenon that the power equipment is overloaded due to single-point operation is avoided.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a screw headstock gear of flood gate, includes gate and frame, the frame includes interior upset mechanism and outer upset mechanism, interior upset mechanism includes power supply unit, gear motor, pivot, digging arm and locating plate, the pivot is passed through the shaft coupling and is connected with gear motor's output, the pivot is equipped with the axle sleeve, the axle sleeve passes through the screw and is connected with the digging arm, the digging arm is equipped with the spout, locating plate and gate fixed connection, the locating plate is equipped with the cotter that alternates in the spout, outer upset mechanism includes outer sleeve, inner skleeve and electric telescopic handle No. one, inner skleeve and outer sleeve sliding connection, electric telescopic handle's one end and outer sleeve fixed connection, electric telescopic handle's the other end and inner skleeve fixed connection.
Furthermore, the power supply unit comprises a solar cell panel and a control cabinet, the control cabinet is provided with a storage battery connected with the solar cell panel, the speed reduction motor is connected with the storage battery through a wire, and the control cabinet is further provided with a control loop module, a remote communication module and an indicator lamp.
Furthermore, the outer turnover mechanism further comprises a corner base, a second electric telescopic rod, a movable shaft and a positioning shaft, wherein the second electric telescopic rod is electrically connected with the storage battery, the second electric telescopic rod is fixedly connected with the corner base, one end of the movable shaft is rotatably connected with the second electric telescopic rod, the other end of the movable shaft is rotatably connected with the positioning shaft, and the positioning shaft is fixedly connected with the gate.
Further, the indicator lamp comprises a main circuit lamp arranged outside the control cabinet and a branch circuit lamp arranged inside the control cabinet.
Further, the speed reducing motor is an alternating current waterproof motor.
Furthermore, the gate is provided with a pressure type water level gauge electrically connected with the storage battery.
Due to the adoption of the technical scheme, the invention has the following advantages:
1) under the action of the power supply unit, the speed reduction motor drives the rotating shaft to rotate, the movable arm synchronously rotates by taking the rotating shaft as a center, the sliding chute drives the pin bolt to move, so that the gate is opened, meanwhile, under the action of the power supply unit, the first electric telescopic rod extends, the inner sleeve props the gate open towards the direction of the gate, the outer overturning mechanism assists the inner overturning mechanism to open the gate at multiple points, and the phenomenon that the power equipment is overloaded due to single-point operation is avoided;
2) the solar energy is collected by the solar cell panel and converted into electric energy to be stored in the storage battery, the remote control circuit of the remote communication module is used for controlling the action of the operation gate, whether the control loop module works normally or not is judged by the indicator lamp, the running state of the circuit is mastered in time, and the solar energy remote control gate has the advantages of compact structure, convenience in use and high flexibility, and is particularly suitable for places where power grids and personnel are difficult to configure;
3) no. two electric telescopic handle extend, and the loose axle rotates, and No. two electric telescopic handle assist gear motor and an electric telescopic handle rotate and open the gate, and No. two electric telescopic handle shrink, the loose axle rotates, and No. two electric telescopic handle assist gear motor rotates and closes the gate, improves the efficiency of opening and closing the gate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the first electric telescopic rod;
FIG. 3 is a schematic structural view of a second electric telescopic rod;
FIG. 4 is a schematic circuit diagram of embodiment 2;
FIG. 5 is a schematic diagram of the structure of the power supply unit;
the following are structural designations of the invention:
1-inner overturning mechanism, 2-outer overturning mechanism, 3-gate, 11-speed reducing motor, 12-rotating shaft, 13-movable arm, 14-positioning plate, 15-solar panel, 16-control cabinet, 21-outer sleeve, 22-inner sleeve, 23-first electric telescopic rod, 24-corner base, 25-second electric telescopic rod, 26-movable shaft, 27-positioning shaft, 121-shaft sleeve, 131-sliding chute, 141-pin bolt, 161-storage battery, 162-control loop module, 163-remote communication module, 164-main circuit lamp and 165-sub circuit lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a screw hoist for a flood gate comprises a gate 3 and a base, the base comprises an inner overturning mechanism 1 and an outer overturning mechanism 2, the inner overturning mechanism 1 comprises a power supply unit, a speed reduction motor 11, a rotating shaft 12, a movable arm 13 and a positioning plate 14, the rotating shaft 12 is connected with an output end of the speed reduction motor 11 through a coupler, the rotating shaft 12 is provided with a shaft sleeve 121, the shaft sleeve 121 is connected with the movable arm 13 through a screw, the movable arm 13 is provided with a sliding groove 131, the positioning plate 14 is fixedly connected with the gate 3, the positioning plate 14 is provided with a pin 141 inserted in the sliding groove 131, the outer overturning mechanism 2 comprises an outer sleeve 21, an inner sleeve 22 and an electric telescopic rod 23, the inner sleeve 22 is slidably connected with the outer sleeve 21, one end of the electric telescopic rod 23 is fixedly connected with the outer sleeve 21, and the other end of the electric. Under the effect of power supply unit, gear motor 11 drives pivot 12 rotatory, and the digging arm 13 uses pivot 12 as the center synchronous revolution, and spout 131 drives cotter 141 and removes to open gate 3, and simultaneously, under the effect of power supply unit, electric telescopic handle 23 extends, and inner skleeve 22 struts gate 3 to the direction of gate 3, and the supplementary interior upset mechanism 1 of outer upset mechanism 2 opens gate 3 multiple spot.
As shown in fig. 5, the power supply unit includes a solar panel 15 and a control cabinet 16, the control cabinet 16 is provided with a storage battery 161 connected with the solar panel 15, the speed reduction motor 11 is connected with the storage battery 161 through a wire, and the control cabinet 16 is further provided with a control loop module 162, a remote communication module 163 and an indicator light. The solar energy is collected by the solar panel 15 and converted into electric energy to be stored in the storage battery 161, the remote control circuit is controlled by the remote communication module 163 to control the action of the operation gate 3, and the indicator light displays whether the control loop module 162 works normally.
Wherein, as shown in fig. 3, the outer rotation mechanism 2 further includes a corner base 24, a second electric telescopic rod 25, a movable shaft 26 and a positioning shaft 27, the second electric telescopic rod 25 is electrically connected with the storage battery 161, the second electric telescopic rod 25 is fixedly connected with the corner base 24, one end of the movable shaft 26 is rotatably connected with the second electric telescopic rod 25, the other end of the movable shaft 26 is rotatably connected with the positioning shaft 27, and the positioning shaft 27 is fixedly connected with the gate 3. No. two electric telescopic handle 25 extend, and loose axle 26 rotates, and No. two electric telescopic handle 25 assist gear motor 11 and an electric telescopic handle 23 rotate and open gate 3, and No. two electric telescopic handle 25 shrink, loose axle 26 rotate, and No. two electric telescopic handle 25 assist gear motor 11 to rotate and close gate 3.
The indicator lamp includes a main circuit lamp 164 disposed outside the control cabinet 16 and a sub circuit lamp 165 disposed inside the control cabinet 16. Whether the circuit normally operates can be judged through the main circuit lamp 164, and if the main circuit lamp 164 is not lighted, the control cabinet 16 is opened to check each sub-circuit lamp 165.
The speed reducing motor 11 is an alternating current waterproof motor.
The gate 3 is provided with a pressure type water gauge electrically connected to the battery 161. According to the position of the water level automatic regulating gate 3, different functional requirements of water storage and drainage are realized.
The following are specific embodiments of the present invention:
example 1
A screw hoist for a flood gate comprises a gate 3 and a base, the base comprises an inner overturning mechanism 1 and an outer overturning mechanism 2, the inner overturning mechanism 1 comprises a solar cell panel 15, a control cabinet 16, a speed reducing motor 11, a rotating shaft 12, a movable arm 13 and a positioning plate 14, the solar cell panel 15 is provided with a converter, the control cabinet 16 is provided with a storage battery 161, a control loop module 162, a remote communication module 163, a main circuit lamp 164 and a branch circuit lamp 165, the rotating shaft 12 is connected with the output end of the speed reducing motor 11 through a coupler, the rotating shaft 12 is provided with a shaft sleeve 121, the shaft sleeve 121 is connected with the movable arm 13 through a screw, the movable arm 13 is provided with a chute 131, the positioning plate 14 is fixedly connected with the gate 3, the positioning plate 14 is provided with a pin bolt 141 inserted in the chute 131, the outer overturning mechanism 2 comprises an outer sleeve 21, an inner sleeve 22 and an electric telescopic rod 23, one end of the first electric telescopic rod 23 is fixedly connected with the outer sleeve 21, the other end of the first electric telescopic rod 23 is fixedly connected with the inner sleeve 22, the first electric telescopic rod 23 is connected with the speed reducing motor 11 in parallel, and the first electric telescopic rod 23 and the speed reducing motor 11 are respectively connected with 1 branch circuit lamp 165 in series. The converter converts the solar energy of solar cell panel 15 collection into the electric energy and stores in battery 161, remote control gear motor 11 and electric telescopic handle 23's circuit through remote communication module 163, start gear motor 11 and electric telescopic handle 23 through control loop module 162, gear motor 11 drives pivot 12 rotatory, digging arm 13 uses pivot 12 as the center synchronous revolution, spout 131 drives the round pin 141 and removes, thereby open gate 3, and simultaneously, electric telescopic handle 23 stretches, inner skleeve 22 struts gate 3 to the direction of gate 3, the supplementary interior upset mechanism 1 multiple spot of outside upset mechanism 2 opens gate 3.
Example 2
A screw type hoist of a flood-proof door comprises a gate 3 and a base, wherein the base comprises an inner overturning mechanism 1 and an outer overturning mechanism 2, the inner overturning mechanism 1 comprises a solar cell panel 15, a control cabinet 16, a speed reducing motor 11, a rotating shaft 12, a movable arm 13 and a positioning plate 14, the solar cell panel 15 is provided with a converter, the control cabinet 16 is provided with a storage battery 161, a control loop module 162, a remote communication module 163, a main circuit 164 and a branch circuit lamp 165, the rotating shaft 12 is connected with the output end of the speed reducing motor 11 through a coupler, the rotating shaft 12 is provided with a shaft sleeve 121, the shaft sleeve 121 is connected with the movable arm 13 through a screw, the movable arm 13 is provided with a sliding groove 131, the positioning plate 14 is fixedly connected with the gate 3, the positioning plate 14 is provided with a pin bolt 141 inserted in the sliding groove 131, the outer overturning mechanism 2 comprises an outer sleeve 21, an inner sleeve 22, a first electric, The gate comprises a movable shaft 26 and a positioning shaft 27, wherein an inner sleeve 22 is slidably connected with an outer sleeve 21, one end of a first electric telescopic rod 23 is fixedly connected with the outer sleeve 21, the other end of the first electric telescopic rod 23 is fixedly connected with the inner sleeve 22, a second electric telescopic rod 25 is electrically connected with a storage battery 161, the second electric telescopic rod 25 is fixedly connected with a corner base 24, one end of the movable shaft 26 is rotatably connected with the second electric telescopic rod 25, the other end of the movable shaft 26 is rotatably connected with the positioning shaft 27, and the positioning shaft 27 is fixedly connected with the gate 3; the second electric telescopic rod 25 and the first electric telescopic rod 23 are connected with an outer sleeve 21 and an inner sleeve 22 which have a protection function, as shown in fig. 4, the first electric telescopic rod 23, the speed reduction motor 11 and the second electric telescopic rod 25 are connected in parallel, and the first electric telescopic rod 23, the speed reduction motor 11 and the second electric telescopic rod 25 are respectively connected with 1 branch circuit lamp 165 in series. No. two electric telescopic handle 25 extend, and loose axle 26 rotates, and No. two electric telescopic handle 25 assist gear motor 11 and an electric telescopic handle 23 rotate and open gate 3, and No. two electric telescopic handle 25 shrink, loose axle 26 rotate, and No. two electric telescopic handle 25 assist gear motor 11 to rotate and close gate 3.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A screw type hoist of a flood gate comprises a gate (3) and a base, and is characterized in that the base comprises an inner overturning mechanism (1) and an outer overturning mechanism (2), the inner overturning mechanism (1) comprises a power supply unit, a speed reducing motor (11), a rotating shaft (12), a movable arm (13) and a positioning plate (14), the rotating shaft (12) is connected with the output end of the speed reducing motor (11) through a coupler, the rotating shaft (12) is provided with a shaft sleeve (121), the shaft sleeve (121) is connected with the movable arm (13) through a screw, the movable arm (13) is provided with a sliding groove (131), the positioning plate (14) is fixedly connected with the gate (3), the positioning plate (14) is provided with a pin bolt (141) inserted in the sliding groove (131), the outer overturning mechanism (2) comprises an outer sleeve (21), an inner sleeve (22) and a first electric telescopic rod (23), the electric telescopic handle is characterized in that the inner sleeve (22) is in sliding connection with the outer sleeve (21), one end of the first electric telescopic handle (23) is fixedly connected with the outer sleeve (21), and the other end of the first electric telescopic handle (23) is fixedly connected with the inner sleeve (22).
2. The screw type hoist of the flood gate according to claim 1, characterized in that the power supply unit comprises a solar cell panel (15) and a control cabinet (16), the control cabinet (16) is provided with a storage battery (161) connected with the solar cell panel (15), the speed reduction motor (11) is connected with the storage battery (161) through a lead, and the control cabinet (16) is further provided with a control loop module (162), a remote communication module (163) and an indicator light.
3. The screw type hoist of the flood gate according to claim 2, characterized in that the outer turning mechanism (2) further comprises a corner base (24), a second electric telescopic rod (25), a movable shaft (26) and a positioning shaft (27), the second electric telescopic rod (25) is electrically connected with the storage battery (161), the second electric telescopic rod (25) is fixedly connected with the corner base (24), one end of the movable shaft (26) is rotatably connected with the second electric telescopic rod (25), the other end of the movable shaft (26) is rotatably connected with the positioning shaft (27), and the positioning shaft (27) is fixedly connected with the gate (3).
4. The flooded door screw hoist of claim 2, wherein the indicator light includes a main circuit light (164) disposed outside the control cabinet (16) and a sub circuit light (165) disposed inside the control cabinet (16).
5. The screw hoist of the flood gate according to claim 1, characterized in that the geared motor (11) is an ac waterproof motor.
6. Screw hoist of a flood gate according to claim 1, characterized in that the gate (3) is provided with a pressure level gauge electrically connected to a battery (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905705.0A CN110656631A (en) | 2019-09-24 | 2019-09-24 | Screw hoist of flood gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905705.0A CN110656631A (en) | 2019-09-24 | 2019-09-24 | Screw hoist of flood gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110656631A true CN110656631A (en) | 2020-01-07 |
Family
ID=69038899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910905705.0A Pending CN110656631A (en) | 2019-09-24 | 2019-09-24 | Screw hoist of flood gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110656631A (en) |
-
2019
- 2019-09-24 CN CN201910905705.0A patent/CN110656631A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200107 |