CN213267758U - Gate opening and closing device - Google Patents
Gate opening and closing device Download PDFInfo
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- CN213267758U CN213267758U CN202021960855.6U CN202021960855U CN213267758U CN 213267758 U CN213267758 U CN 213267758U CN 202021960855 U CN202021960855 U CN 202021960855U CN 213267758 U CN213267758 U CN 213267758U
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Abstract
The utility model relates to a gate is opened and close technical field, discloses a gate headstock gear. The gate opening and closing device includes: a power water tank; the door opening water tank is communicated with the power water tank through a door opening water inlet pipe; the water storage tank is in fluid communication with the door-opening water tank through a door-opening water discharge pipe; the door closing water tank is communicated with the power water tank through a door closing water inlet pipe; the water tank with the closed door is communicated with the water storage tank through a water outlet pipe with the closed door; the solar water pumping system is used for pumping water in the water storage tank into the power water tank; the traction assembly is used for enabling the gate, the door closing water tank and the door opening water tank to be linked; one end of the overflow pipe is communicated with the upper part of the interior of the power water tank, and the other end of the overflow pipe is communicated with the upper part of the interior of the water storage tank. The technical scheme of the utility model, have the advantage of liberation labour, energy-concerving and environment-protective to hydraulic engineering in the remote area of department has been overcome and the technical problem that the gate was opened and close can't be implemented because of not having the power supply.
Description
Technical Field
The utility model relates to a gate is opened and close technical field, specifically relates to a gate headstock gear.
Background
The water conservancy gate opening and closing device is a control facility for closing and opening a discharging or water discharging channel and an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like. The gate is generally used for hydraulic buildings such as overflow dams, bank spillways, water discharge holes and hydraulic tunnels, and has the functions of intercepting water flow, controlling water level, adjusting flow, controlling shipping, discharging silt and floating objects and the like.
In the prior art, the opening and closing of the gate are mainly realized by two modes. The first way is to rely on manual opening and closing of the gate. The opening and closing mode has low efficiency and high labor intensity. The second mode is that the power is supplied by a power grid or a storage battery, and the gate is driven to open and close by a motor. However, in some remote small-scale hydraulic projects, the remote small-scale hydraulic projects are far away from villages and cities, and power stations are not built around the remote small-scale hydraulic projects, so that a power supply source is not provided, and the opening and closing frequency of a gate is low. If a long power transmission line needs to be erected for laying a special power supply line, the investment of the power transmission line is large, the construction period is long, and all aspects are coordinated very complicatedly. If the storage battery is used for supplying power, the problem that the storage battery is easy to age is firstly faced. The cost of aging and abandonment of the storage battery is possibly more than the income brought by hydraulic engineering. Secondly, how to charge the storage battery. Because there is not the power supply, consequently need transport the battery to appointed place and transport back after charging, not only with high costs, transportation, installation process are loaded down with trivial details moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gate headstock gear and gate headstock gear control method to solve the technical problem who exists among the background art.
In order to achieve the above object, the utility model discloses a first aspect provides a gate headstock gear, include:
the power water tank is used for storing water and discharging water;
the door opening water tank is communicated with the power water tank through a door opening water inlet pipe, and water in the power water tank can automatically flow into the door opening water tank along the door opening water inlet pipe; the door opening water inlet pipe is a hose;
the water storage tank is in fluid communication with the door-opening water tank through a door-opening drain pipe, and water in the door-opening water tank can automatically flow into the water storage tank along the door-opening drain pipe;
the door-closing water tank is communicated with the power water tank through a door-closing water inlet pipe in a fluid mode, and water in the power water tank can automatically flow into the door-closing water tank along the door-closing water inlet pipe; the door-closing water tank is in fluid communication with the water storage tank through a door-closing water discharge pipe, and water in the door-closing water tank can automatically flow into the water storage tank along the door-closing water discharge pipe;
the solar water pumping system is used for pumping water in the water storage tank into the power water tank and comprises a water pump, a solar power generation module and a water pumping pipe, wherein the solar power generation module is electrically connected with the water pump, and the solar power generation module directly supplies energy to the water pump;
the traction assembly is used for enabling the linkage among the gate, the door closing water tank and the door opening water tank; when the door opening water tank descends, the traction gate and the door closing water tank ascend; when the door closing water tank descends, the traction gate descends and the door opening water tank ascends.
The utility model discloses a gate headstock gear has following beneficial effect:
1. the defect that the labor intensity of manually opening and closing the gate is high in the prior art is overcome.
2. The technical scheme of the utility model not pass through the battery power supply, but directly open and close for the gate through solar energy power generation module and provide power, left out the battery, not only the environmental protection can also practice thrift the cost.
3. The technical scheme of the utility model the power supply of passing through the electric wire netting, effectively solved owing to receive geographical position restriction, establish the power consumption demand that the gate of the remote area hydraulic engineering who does not have the power supply source again keeping away from the cities and towns was opened and close.
Further, the traction assembly comprises a first pulley block and a second pulley block;
the first pulley block comprises:
first top A fixed pulley, first top B fixed pulley and first cable, the one end of first cable with open a water tank and be connected, the other end is walked around first top A fixed pulley and first top B fixed pulley are connected with the opening and closing rod of gate, so that the gate with open a water tank reverse motion
The first cable should satisfy one of the following conditions:
(a) one end of the first inhaul cable is detachably connected with the door opening water tank, and the other end of the first inhaul cable is fixedly connected with an opening and closing rod of the gate;
(b) one end of the first inhaul cable is fixedly connected with the door opening water tank, and the other end of the first inhaul cable is detachably connected with an opening and closing rod of the gate;
(c) one end of the first inhaul cable is detachably connected with the door opening water tank, and the other end of the first inhaul cable is detachably connected with an opening and closing rod of the gate;
the second pulley block comprises:
the door closing device comprises a second top fixed pulley, a second pull rope and a second bottom fixed pulley, wherein one end of the second pull rope is connected with the door closing water tank, and the other end of the second pull rope bypasses the second top fixed pulley and the second bottom fixed pulley to be connected with an opening and closing rod of a gate, so that the gate and the door opening water tank move in the same direction;
the second cable should satisfy one of the following conditions:
(a) one end of the second inhaul cable is detachably connected with the door closing water tank, and the other end of the second inhaul cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the second inhaul cable is fixedly connected with the door closing water tank, and the other end of the second inhaul cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the second inhaul cable is detachably connected with the door closing water tank, and the other end of the second inhaul cable is detachably connected with the opening and closing rod of the gate;
further, air pressure balance holes are formed in the top walls or the upper side walls of the power water tank, the door opening water tank, the door closing water tank and the water storage tank;
or the like, or, alternatively,
the gate opening and closing device also comprises a vent pipe, and the power water tank, the door opening water tank, the door closing water tank and the water storage tank are arranged into a closed box body; the power water tank, the door opening water tank, the door closing water tank and the water storage tank are communicated through the vent pipe.
Furthermore, the gate opening and closing device further comprises an overflow pipe, one end of the overflow pipe is communicated with the upper portion inside the power water tank, and the other end of the overflow pipe is communicated with the water storage tank.
Furthermore, an overflow display structure is arranged on the overflow pipe and used for detecting and displaying whether fluid flows in the overflow pipe or not;
the overflow display structure is a rotating vane disposed within the overflow tube.
Furthermore, valves are arranged on the door opening water inlet pipe, the door opening water drain pipe, the door closing water inlet pipe and the door closing water drain pipe; the solar water pumping system further comprises a control switch, and the control switch is used for turning on and off the solar water pumping system.
Further, the solar water pumping system further comprises a valve for opening and closing the water pumping pipe.
Further, the gate headstock gear still includes the counter weight subassembly, the counter weight subassembly includes:
the weight block, a third inhaul cable and a third top fixed pulley, wherein one end of the third inhaul cable is connected with the door closing water tank, and the other end of the third inhaul cable bypasses the third top fixed pulley to be connected with the weight block;
the third cable should satisfy one of the following conditions:
(a) one end of the third inhaul cable is detachably connected with the door closing water tank, and the other end of the third inhaul cable is fixedly connected with the heavy block;
(b) one end of the third inhaul cable is fixedly connected with the door closing water tank, and the other end of the third inhaul cable is detachably connected with the heavy block;
(c) one end of the third inhaul cable is detachably connected with the door closing water tank, and the other end of the third inhaul cable is detachably connected with the heavy block;
one end of the fourth cable is connected with the door opening water tank, and the other end of the fourth cable bypasses the fourth top fixed pulley and is connected with the heavy block;
the fourth cable should satisfy one of the following conditions:
(a) one end of the fourth inhaul cable is detachably connected with the heavy block, and the other end of the fourth inhaul cable is fixedly connected with the opening and closing rod of the gate or the first inhaul cable;
(b) one end of the fourth inhaul cable is fixedly connected with the weight block, and the other end of the fourth inhaul cable is detachably connected with the opening and closing rod of the gate or the first inhaul cable;
(c) one end of the fourth inhaul cable is detachably connected with the heavy block, and the other end of the fourth inhaul cable is detachably connected with the opening and closing rod of the gate or the first inhaul cable;
one end of the fifth cable is connected with the door closing water tank, and the other end of the fifth cable bypasses the fifth top fixed pulley and is connected with the door opening water tank;
one end of the sixth inhaul cable is connected with the weight, and the other end of the sixth inhaul cable bypasses the fourth top fixed pulley, the first top A fixed pulley or the first top B fixed pulley to be connected with the opening and closing rod or the first inhaul cable of the gate;
the sixth cable should satisfy one of the following conditions:
(a) one end of the sixth inhaul cable is detachably connected with the heavy block, and the other end of the sixth inhaul cable is fixedly connected with the opening and closing rod of the gate or the first inhaul cable;
(b) one end of the sixth inhaul cable is fixedly connected with the heavy block, and the other end of the sixth inhaul cable is detachably connected with the opening and closing rod of the gate or the first inhaul cable;
(c) one end of the sixth inhaul cable is detachably connected with the heavy block, and the other end of the sixth inhaul cable is detachably connected with the opening and closing rod of the gate or the first inhaul cable;
one end of the seventh inhaul cable is connected with the weight, and the other end of the seventh inhaul cable bypasses the second top fixed pulley and the second bottom fixed pulley and is connected with the opening and closing rod of the gate;
the seventh cable should satisfy one of the following conditions:
(a) one end of the seventh inhaul cable is detachably connected with the heavy block, and the other end of the seventh inhaul cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the seventh inhaul cable is fixedly connected with the heavy block, and the other end of the seventh inhaul cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the seventh inhaul cable is detachably connected with the heavy block, and the other end of the seventh inhaul cable is detachably connected with the opening and closing rod of the gate.
Further, the density rho of the weight is more than 1g/cm3。
Further, the weight is a muddy soil block or an iron block.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
FIG. 1 is a schematic view of a portion of an embodiment of a gate opening and closing device of the present invention;
FIG. 2 is a schematic view of a portion of an embodiment of the gate opening and closing device of the present invention or a schematic view of the beginning of opening the gate;
FIG. 3 is a schematic view of the end of the opening of the gate;
FIG. 4 is a schematic view of the end of weight reduction;
FIG. 5 is a schematic view of the end of the cistern reset;
FIG. 6 is a schematic view of the closing of the gate ending;
fig. 7 is a schematic view of the end of the weight reset.
Detailed Description
The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
The utility model discloses in first aspect provide a gate headstock gear, as shown in fig. 1 and fig. 2, include:
a power water tank 10 for storing and discharging water;
the water tank 20 is in fluid communication with the power water tank 10 through a door opening water inlet pipe 21, and water in the power water tank 10 can automatically flow into the door opening water tank 20 along the door opening water inlet pipe 21;
a water storage tank 30, wherein the water storage tank 30 is in fluid communication with the door-opening water tank 20 through a door-opening water discharge pipe 22, and water in the door-opening water tank 20 can automatically flow into the water storage tank 30 along the door-opening water discharge pipe 22;
a door-closing water tank 40 which is communicated with the power water tank 10 through a door-closing water inlet pipe 41, wherein water in the power water tank 10 can automatically flow into the door-closing water tank 40 along the door-closing water inlet pipe 41; the door-closing water tank 40 is in fluid communication with the water storage tank 30 through a door-closing water discharge pipe 42, and water in the door-closing water tank 40 can automatically flow into the water storage tank 30 along the door-closing water discharge pipe 42;
the solar water pumping system 50 is used for pumping water in the water storage tank 30 into the power water tank 10 and comprises a water pump, a solar power generation module and a water pumping pipe, wherein the solar power generation module is electrically connected with the water pump, and the solar power generation module directly supplies energy to the water pump; the water pump can pump the water in the water storage tank 30 to the power water tank 10 along the water pumping pipe;
a traction assembly for generating linkage among the gate 100, the closing water tank 40 and the opening water tank 20; when the door opening water tank 20 descends, the traction gate and the door closing water tank 40 ascend; when the door closing water tank 40 descends, the drag gate descends and the door opening water tank 20 ascends.
It should be noted that, because the working frequency of the storage battery in the prior art is low, the charging and discharging frequency of the storage battery is low, so that the aging of the storage battery is accelerated, the service life of the storage battery is greatly shortened, and the cost is greatly increased. In view of the above problem, in the technical solution of the present invention, the solar pumping system 50 does not include an electric energy storage module (e.g. a storage battery), and a solar power generation module (e.g. a solar panel) of the solar pumping system 50 is directly electrically connected to the water pump for supplying power to the water pump.
The utility model discloses a gate headstock gear has following beneficial effect:
1. the defect that the labor intensity of manually opening and closing the gate is high in the prior art is overcome.
2. The technical scheme of the utility model not pass through the battery power supply, but directly open and close for the gate through solar energy power generation module and provide power, left out the battery, not only the environmental protection can also practice thrift the cost.
3. The technical scheme of the utility model the power supply of passing through the electric wire netting, effectively solved owing to receive geographical position restriction, establish the power consumption demand that the gate of the remote area hydraulic engineering who does not have the power supply source again keeping away from the cities and towns was opened and close.
In the above, the traction assembly includes a first pulley block and a second pulley block;
the first pulley block comprises:
a first top a fixed pulley 51, a first top B fixed pulley 52 and a first cable 53, wherein one end of the first cable 53 is connected with the door-opening water tank 20, and the other end of the first cable 53 bypasses the first top a fixed pulley 51 and the first top B fixed pulley 52 and is connected with an opening and closing rod of a gate, so that the gate and the door-opening water tank 20 move in opposite directions;
the first cable 53 should satisfy one of the following conditions:
(a) one end of the first pull rope 53 is detachably connected with the door opening water tank 20, and the other end of the first pull rope is fixedly connected with an opening and closing rod of the gate;
(b) one end of the first pull rope 53 is fixedly connected with the door opening water tank 20, and the other end of the first pull rope is detachably connected with an opening and closing rod of the gate;
(c) one end of the first pull cable 53 is detachably connected to the door opening water tank 20, and the other end is detachably connected to the opening/closing rod of the gate.
In a preferred embodiment, the first top a fixed pulley 51 is disposed above the door-opening water tank 20, and the first top B fixed pulley 52 is disposed above the door.
The second pulley block comprises:
a second top fixed pulley 54, a second cable 56 and a second bottom fixed pulley 55, wherein one end of the second cable 56 is connected with the door closing water tank 40, and the other end of the second cable 56 is connected with the opening and closing rod of the gate by passing through the second top fixed pulley 54 and the second bottom fixed pulley 55, so that the gate and the door opening water tank 20 move in the same direction;
the second cable (56) should satisfy one of the following conditions:
(a) one end of the second pull cable 56 is detachably connected with the door closing water tank 40, and the other end of the second pull cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the second pull cable 56 is fixedly connected with the door closing water tank 40, and the other end of the second pull cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the second pulling cable 56 is detachably connected with the door closing water tank 40, and the other end is detachably connected with the opening and closing rod of the gate.
In a preferred embodiment, the second top fixed pulley 54 is disposed above the water tank 40, and two second top fixed pulleys 54 are disposed, wherein one second top fixed pulley 54 is located directly above the water tank 40.
In order not to affect the water circulation among the water tanks, air pressure balance holes are formed on the top walls or upper side walls of the power water tank 10, the door opening water tank 20, the door closing water tank 40 and the water storage tank 30. But it is considered that there may be problems of insects entering the respective cases from the air pressure equalizing holes and evaporation of water. For this reason, in a more preferred embodiment, each tank (including the power water tank 10, the closed water tank 40, the water storage tank 30, and the open water tank 20) is configured to be a sealed structure, and the respective tanks are communicated to form an integral sealed space through the vent pipe 70, so that the air pressure in the integral sealed space can be dynamically balanced based on the arrangement of the vent pipe 70.
In addition, the gate opening and closing device further comprises an overflow pipe 60, one end of the overflow pipe 60 is communicated with the upper part of the interior of the power water tank 10, and the other end of the overflow pipe 60 is communicated with the water storage tank 30. It should be noted that the overflow pipe 60 may be the same pipe as the vent pipe 70 that communicates the power water tank 10 and the water storage tank 30, i.e., the pipe may perform both the overflow and pressure balancing functions. Further, an overflow display structure is disposed on the overflow pipe 60, and the overflow display structure is used for detecting and displaying whether a fluid flows in the overflow pipe 60. The overflow display structure may be a rotating blade disposed within the overflow tube 60. The rotating blades specifically comprise a rotating shaft and blades sleeved on the rotating shaft, the blades can rotate around the rotating shaft, and two ends of the rotating shaft are connected with the side wall of the overflow pipe 60. When there is a flow of water through the overflow pipe 60, the rotating blades will rotate, meaning that the power water tank 10 is full of water, indicating to the staff that he can consider shutting down the solar water pumping system 50. Therefore, the problem of abrasion caused by long-time work of the water pump can be reduced, and the service life of the water pump is prolonged.
In addition, the overflow pipe 60 has another function of: the water in the power water tank and the water in the water storage tank can flow, and the water quality is improved.
In order to control the flow of water in each box body conveniently, valves are arranged on the door opening water inlet pipe 21, the door opening water drain pipe 22, the door closing water inlet pipe 41 and the door closing water drain pipe 42. Furthermore, the solar water pumping system 50 further comprises a control switch for switching the solar water pumping system 50 on and off. A valve may be provided in the suction pipe to allow for a backflow of water in the suction pipe after the pump is stopped. And when the water pump stops working, the valve is closed to prevent backflow.
When the gate needs to open or close a pipeline in a deeper position, the initial opening and closing stroke section is influenced by water pressure, water power and friction force, the door opening force and the door closing force are the largest, and the gate is driven to open or close by the aid of the larger door opening force or the larger door closing force. Therefore, the volume of the open-door water tank 20 or the closed-door water tank 40 is required to be large enough to store enough water. Thus, the open-door water tank 20 and the closed-door water tank 40 tend to occupy a large space. In consideration of the technical problem, a counterweight component is additionally arranged. Specifically, the weight assembly includes:
a weight 71, a third cable 72 and a third top fixed pulley 73, wherein one end of the third cable 72 is connected with the door-closing water tank 40, and the other end of the third cable is connected with the weight 71 by passing through the third top fixed pulley 73;
the third cable 72 should satisfy one of the following conditions:
(a) one end of the third pull cable 72 is detachably connected with the door closing water tank 40, and the other end of the third pull cable is fixedly connected with the weight 71;
(b) one end of the third pull cable 72 is fixedly connected with the door closing water tank 40, and the other end of the third pull cable is detachably connected with the weight (71);
(c) one end of the third pulling cable 72 is detachably connected with the door closing water tank 40, and the other end is detachably connected with the weight 71.
The structure for realizing the detachable connection can be as follows: the first mode is that the inhaul cable is arranged into two sections, one end of the first section is provided with a hook part, and the other end of the first section is provided with a ring part matched with the hook part, so that detachable connection can be realized. In another mode, a hook is provided at one end of the cable, and a ring portion adapted to the hook is provided on the water tank 40 or the weight 71.
A fourth cable 74 and a fourth top fixed pulley 75, wherein one end of the fourth cable 74 is connected with the door-opening water tank 20, and the other end of the fourth cable is connected with the weight 71 by passing through the fourth top fixed pulley 75;
the fourth cable 74 should satisfy one of the following conditions:
(a) one end of the fourth cable 74 is detachably connected with the weight 71, and the other end of the fourth cable is fixedly connected with the opening and closing rod of the gate or the first cable 53;
(b) one end of the fourth cable 74 is fixedly connected with the weight 71, and the other end of the fourth cable is detachably connected with the opening and closing rod of the gate or the first cable 53;
(c) one end of the fourth cable 74 is detachably connected with the weight 71, and the other end is detachably connected with the opening and closing rod of the gate or the first cable 53;
a fifth cable 76 and a fifth top fixed pulley 77, wherein one end of the fifth cable 76 is connected with the door closing water tank 40, and the other end of the fifth cable bypasses the fifth top fixed pulley 77 and is connected with the door opening water tank 20. The fifth cable 76 and the water tank 40 can also be detachably connected to the water tank 20.
A sixth cable 78, one end of which is connected to the weight 71 and the other end of which is connected to the opening/closing lever of the gate or the first cable 53 by passing around the fourth top fixed pulley 75, the first top a fixed pulley 51, or the first top B fixed pulley 52;
the sixth cable 78 should satisfy one of the following conditions:
(a) one end of the sixth cable 78 is detachably connected with the weight 71, and the other end of the sixth cable is fixedly connected with the opening and closing rod of the gate or the first cable 53;
(b) one end of the sixth cable 78 is fixedly connected with the weight 71, and the other end is detachably connected with the opening and closing rod of the gate or the first cable 53;
(c) one end of the sixth cable 78 is detachably connected with the weight 71, and the other end is detachably connected with the opening and closing rod of the gate or the first cable 53;
and a seventh cable 79, one end of which 79 is connected to the weight 71, and the other end of which is connected to the opening/closing rod of the gate by passing around the second top fixed pulley 54 and the second bottom fixed pulley 55.
The seventh cable 79 should satisfy one of the following conditions:
(a) one end of the seventh inhaul cable 79 is detachably connected with the weight 71, and the other end of the seventh inhaul cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the seventh inhaul cable 79 is fixedly connected with the weight 71, and the other end of the seventh inhaul cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the seventh cable 79 is detachably connected to the weight 71, and the other end is detachably connected to the open/close lever of the gate.
It should be noted that the density ρ of the weight 71 should be at least greater than the density of water, so as to reduce the space occupied by the open-door water tank 20 and the closed-door water tank 40. Preferably, the weight 71 may be an iron block, a copper block or a concrete block. In a more preferred embodiment, the weight 71 is a concrete block, in view of cost.
Use all guys to be in connection state as original state, the brief explanation the utility model discloses gate headstock gear's theory of operation:
when the door is opened, referring to fig. 2, the fourth cable 74 and the seventh cable 79 are disconnected, and the rest cables are connected, so that the linkage between the weight 71 and the gate and the door-opening water tank 20 is cut off. The power water tank 10 fills water into the open water tank 20 to increase the weight of the open water tank 20, and the weight 71 and the open water tank 20 simultaneously draw the gate to open (rise) and the closed water tank 40 to rise, so as to open the gate (refer to the state shown in fig. 3).
Then, the weight 71 is reset, and the specific steps are as follows: referring to fig. 3, the first and second cables 53 and 56 are disconnected; since the gate 100 is subject to the water pressure, the friction between the gate 100 and the gate rail is large. Therefore, even if the weight 71 is not operated, the shutter is not closed (lowered). The water in the open water tank 20 is drained, and the closed water tank 40 is filled with water to lift the weight 71 and the open water tank 20, thereby completing the resetting of the weight 71 (refer to the state shown in fig. 4). Then, the third cable 72 is disconnected, water in the water tank 40 is drained, water is filled into the open water tank 20, the water tank 40 is pulled to rise by the fifth cable 76, and the reset of the water tank 40 is completed (refer to the state shown in fig. 5).
When the door is closed, referring to fig. 5, the first cable 53, the second cable 56, the fourth cable 74 and the seventh cable 79 are connected, and the weight 71 and the door closing water tank 40 simultaneously draw the closing (descending) of the shutter and the ascending of the door opening water tank 20, thereby closing the shutter 100 (refer to the state shown in fig. 6).
Then, the weight 71 is reset again, and the specific steps are as follows: referring to fig. 7, the first, second and seventh cables 53, 56 and 79 are disconnected, water in the water tank 40 is drained, the water tank 20 is filled with water, and the weight 71 and the water tank 40 are lifted by the fourth and fifth cables 74 and 79, thereby completing the resetting of the weight 71. Subsequently, the fourth pulling cable 74 is disconnected, water in the open-door water tank 20 is drained, water is filled in the closed-door water tank 40, the open-door water tank 20 is lifted through the fifth pulling cable 76, and the open-door water tank 20 is reset.
The operation is repeated to realize the opening and closing of the gate.
It should be noted that, since the solar pumping system continuously pumps the water in the storage tank 30 to the power water tank 10, the power water tank 10 has enough water, and is generally full.
In the above neutralization, the connection between the first cable and the second cable is not the connection between the first cable and the second cable. For example, in the above description, the "connecting the first cable 53, the second cable 56, the fourth cable 74, and the seventh cable 79" means: the two ends of the first pull rope 53 are respectively connected with the opening and closing rod of the opening water tank 20 and the gate; two ends of a second inhaul cable 56 are respectively connected with the door closing water tank 40 and the opening and closing rod of the gate; a first pull cable 53 or an opening/closing lever for connecting both ends of the fourth pull cable 74 to the weight 71 and the gate; both ends of the seventh cable 79 are connected to the weight 71 and the opening/closing lever of the gate, respectively.
The weight of the closed water tank 40 at the maximum water filling amount is heavier than the weight 71.
In the above, the overflow pipe 60, the vent pipe 70, the open inlet pipe 21, the closed outlet pipe 42, the open outlet pipe 22, the pumping pipe, and the closed inlet pipe 41 may be hoses, such as rubber pipes or plastic pipes. Wherein, the overflow pipe 60 and the pumping pipe can also be hard pipes, such as steel pipes.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A gate opening and closing device is characterized by comprising:
the power water tank (10) is used for storing and discharging water;
the water tank (20) is in fluid communication with the power water tank (10) through a door opening water inlet pipe (21), and water in the power water tank (10) can automatically flow into the door opening water tank (20) along the door opening water inlet pipe (21); the door opening water inlet pipe (21) is a hose;
the water storage tank (30) is in fluid communication with the door-opening water tank (20) through a door-opening water drain pipe (22), and water in the door-opening water tank (20) can automatically flow into the water storage tank (30) along the door-opening water drain pipe (22);
the door-closing water tank (40) is in fluid communication with the power water tank (10) through a door-closing water inlet pipe (41), and water in the power water tank (10) can automatically flow into the door-closing water tank (40) along the door-closing water inlet pipe (41); the door-closing water tank (40) is in fluid communication with the water storage tank (30) through a door-closing water discharge pipe (42), and water in the door-closing water tank (40) can automatically flow into the water storage tank (30) along the door-closing water discharge pipe (42);
the solar water pumping system (50) is used for pumping water in the water storage tank (30) into the power water tank (10) and comprises a water pump, a solar power generation module and a water pumping pipe, wherein the solar power generation module is electrically connected with the water pump, and the solar power generation module directly supplies energy to the water pump;
the traction assembly is used for enabling linkage among a gate (100), the door closing water tank (40) and the door opening water tank (20); when the door opening water tank (20) descends, the traction gate and the door closing water tank (40) ascend; when the door closing water tank (40) descends, the traction gate descends and the door opening water tank (20) ascends.
2. The gate hoist according to claim 1, characterized in that the traction assembly comprises a first pulley block and a second pulley block;
the first pulley block comprises:
a first top A fixed pulley (51), a first top B fixed pulley (52) and a first pull rope (53), wherein one end of the first pull rope (53) is connected with the door-opening water tank (20), and the other end of the first pull rope (53) bypasses the first top A fixed pulley (51) and the first top B fixed pulley (52) and is connected with an opening and closing rod of a gate, so that the gate and the door-opening water tank (20) move reversely;
the first cable (53) should satisfy one of the following conditions:
(a) one end of the first inhaul cable (53) is detachably connected with the door opening water tank (20), and the other end of the first inhaul cable is fixedly connected with an opening and closing rod of the gate;
(b) one end of the first inhaul cable (53) is fixedly connected with the door opening water tank (20), and the other end of the first inhaul cable is detachably connected with an opening and closing rod of the gate;
(c) one end of the first inhaul cable (53) is detachably connected with the door opening water tank (20), and the other end of the first inhaul cable is detachably connected with an opening and closing rod of the gate;
the second pulley block comprises:
a second top fixed pulley (54), a second cable (56) and a second bottom fixed pulley (55), wherein one end of the second cable (56) is connected with the door closing water tank (40), and the other end of the second cable (56) bypasses the second top fixed pulley (54) and the second bottom fixed pulley (55) to be connected with an opening and closing rod of a gate, so that the gate and the door opening water tank (20) move in the same direction;
the second cable (56) should satisfy one of the following conditions:
(a) one end of the second pull cable (56) is detachably connected with the door closing water tank (40), and the other end of the second pull cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the second inhaul cable (56) is fixedly connected with the door closing water tank (40), and the other end of the second inhaul cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the second inhaul cable (56) is detachably connected with the door closing water tank (40), and the other end of the second inhaul cable is detachably connected with the opening and closing rod of the gate.
3. The gate opening and closing device according to claim 1, wherein:
air pressure balancing holes are formed in the top walls or the upper side walls of the power water tank (10), the door opening water tank (20), the door closing water tank (40) and the water storage tank (30);
or the like, or, alternatively,
the gate opening and closing device further comprises a vent pipe (70), and the power water tank (10), the door opening water tank (20), the door closing water tank (40) and the water storage tank (30) are arranged to be closed box bodies; the breather pipe (70) is used for communicating the power water tank (10), the door opening water tank (20), the door closing water tank (40) and the water storage tank (30).
4. The gate opening and closing device according to claim 1, further comprising an overflow pipe (60), wherein one end of the overflow pipe (60) is communicated with the upper part of the interior of the power water tank (10), and the other end is communicated with the water storage tank (30).
5. The gate opening and closing device according to claim 4, characterized in that an overflow display structure is arranged on the overflow pipe (60) and is used for detecting and displaying whether fluid flows in the overflow pipe (60) or not;
the overflow display structure is a rotating vane disposed within the overflow tube (60).
6. The gate opening and closing device according to claim 1, wherein valves are arranged on the door opening water inlet pipe (21), the door opening water discharge pipe (22), the door closing water inlet pipe (41) and the door closing water discharge pipe (42); the solar water pumping system (50) further comprises a control switch for turning the solar water pumping system (50) on and off.
7. The gate opening and closing device according to claim 6, characterized in that said solar pumping system (50) further comprises a valve for opening and closing said pumping pipe.
8. A gate opening and closing device according to any one of claims 2 to 7, further comprising a counterweight assembly, said counterweight assembly comprising:
the weight (71), a third cable (72) and a third top fixed pulley (73), wherein one end of the third cable (72) is connected with the water tank (40) for closing the door, and the other end of the third cable bypasses the third top fixed pulley (73) to be connected with the weight (71);
the third cable (72) should satisfy one of the following conditions:
(a) one end of the third pull cable (72) is detachably connected with the door closing water tank (40), and the other end of the third pull cable is fixedly connected with the weight (71);
(b) one end of the third inhaul cable (72) is fixedly connected with the door closing water tank (40), and the other end of the third inhaul cable is detachably connected with the weight (71);
(c) one end of the third pull cable (72) is detachably connected with the door closing water tank (40), and the other end of the third pull cable is detachably connected with the weight (71);
a fourth cable (74) and a fourth top fixed pulley (75), wherein one end of the fourth cable (74) is connected with the door-opening water tank (20), and the other end of the fourth cable bypasses the fourth top fixed pulley (75) and is connected with the weight (71);
the fourth cable (74) should satisfy one of the following conditions:
(a) one end of the fourth pull cable (74) is detachably connected with the weight (71), and the other end of the fourth pull cable is fixedly connected with the opening and closing rod of the gate or the first pull cable (53);
(b) one end of the fourth pull cable (74) is fixedly connected with the weight (71), and the other end of the fourth pull cable is detachably connected with the opening and closing rod of the gate or the first pull cable (53);
(c) one end of the fourth pull cable (74) is detachably connected with the weight (71), and the other end of the fourth pull cable is detachably connected with the opening and closing rod of the gate or the first pull cable (53);
one end of the fifth cable (76) is connected with the door closing water tank (40), and the other end of the fifth cable (76) bypasses the fifth top fixed pulley (77) to be connected with the door opening water tank (20);
a sixth cable (78), one end of the sixth cable (78) being connected to the weight (71), and the other end being connected to the opening/closing lever of the gate (100) or the first cable (53) passing around the fourth top fixed pulley (75), the first top a fixed pulley (51), or the first top B fixed pulley (52);
the sixth cable (78) should satisfy one of the following conditions:
(a) one end of the sixth pull cable (78) is detachably connected with the weight (71), and the other end of the sixth pull cable is fixedly connected with the opening and closing rod of the gate or the first pull cable (53);
(b) one end of the sixth pull cable (78) is fixedly connected with the weight (71), and the other end of the sixth pull cable is detachably connected with the opening and closing rod of the gate or the first pull cable (53);
(c) one end of the sixth pull cable (78) is detachably connected with the weight (71), and the other end of the sixth pull cable is detachably connected with the opening and closing rod of the gate or the first pull cable (53);
a seventh cable (79), one end of the seventh cable (79) is connected with the weight (71), and the other end of the seventh cable is connected with the opening and closing rod of the gate by passing the second top fixed pulley (54) and the second bottom fixed pulley (55);
the seventh cable (79) should satisfy one of the following conditions:
(a) one end of the seventh inhaul cable (79) is detachably connected with the heavy block (71), and the other end of the seventh inhaul cable is fixedly connected with the opening and closing rod of the gate;
(b) one end of the seventh inhaul cable (79) is fixedly connected with the weight (71), and the other end of the seventh inhaul cable is detachably connected with the opening and closing rod of the gate;
(c) one end of the seventh inhaul cable (79) is detachably connected with the heavy block (71), and the other end of the seventh inhaul cable is detachably connected with the opening and closing rod of the gate.
9. Gate opening and closing device according to claim 8, characterised in that the density p of the weight (71) is greater than 1g/cm3。
10. Gate opening and closing device according to claim 8, characterised in that the weight (71) is a concrete block or an iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960855.6U CN213267758U (en) | 2020-09-09 | 2020-09-09 | Gate opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960855.6U CN213267758U (en) | 2020-09-09 | 2020-09-09 | Gate opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267758U true CN213267758U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021960855.6U Active CN213267758U (en) | 2020-09-09 | 2020-09-09 | Gate opening and closing device |
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| CN (1) | CN213267758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087107A (en) * | 2021-11-01 | 2022-02-25 | 赣州原水水利水电开发有限公司 | Novel energy-saving water pumping device |
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- 2020-09-09 CN CN202021960855.6U patent/CN213267758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087107A (en) * | 2021-11-01 | 2022-02-25 | 赣州原水水利水电开发有限公司 | Novel energy-saving water pumping device |
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