CN204551393U - Winding type gate pulling force protective device - Google Patents
Winding type gate pulling force protective device Download PDFInfo
- Publication number
- CN204551393U CN204551393U CN201520214626.2U CN201520214626U CN204551393U CN 204551393 U CN204551393 U CN 204551393U CN 201520214626 U CN201520214626 U CN 201520214626U CN 204551393 U CN204551393 U CN 204551393U
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- gate
- wire rope
- pulling force
- pair
- force sensor
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Abstract
The utility model discloses a kind of winding type gate pulling force protective device, comprise gate concrete, gate door-plate, wire rope, gate lifting motor, rope hoisting roller, fixed connecting rod, wire rope fixture, pulling force sensor mechanism, gate automatic open and close controller and driven pulley; Gate door-plate is located between gate concrete, and driven pulley is located at gate door-plate top; Rope hoisting roller to be located on gate concrete and to connect gate lifting motor, fixed connecting rod is located on gate concrete, wire rope fixture is located on fixed connecting rod, and pulling force sensor mechanism is located on gate concrete, and wire rope one end connects wire rope fixture through pulling force sensor mechanism; The other end is walked around driven pulley and is connected rope hoisting roller, and gate automatic open and close controller is electrically connected with gate lifting motor and pulling force sensor mechanism.The utility model does not have the situation appearance that wire rope broken by gate, accomplishes timely, accurate, safe flood, ensures the safety of people's lives and goods and materials.
Description
Technical field
The utility model relates to a kind of water conservancy industry, particularly relates to a kind of winding type gate pulling force protective device.
Background technology
Irrigation and water conservancy gate adopts the upright gate of winding type at present substantially, this type of mode gate structure is simple, be easy to safeguard, simultaneously gate opens that closing precision requirement is low, personnel on site's operation is comparatively coarse, often entirely in gate opening/closing process just in case when there is gate stuck phenomenon go anxious to stop equipment with personal experience, easily there is wire rope at that time to break gate to drop or gate pushes up bad phenomenon Ge door mechanism if must not process, more serious the bad whole mixed earth basis of doing gate hanging beam of immediate roof.
Along with the development of national economy, the raising that national Water Conservancy Information automation requires, increasing gate requires to realize automation, long-range controls, the pressure of the management that reduced the personnel to operate.Being perfectly safe when this important prerequisite that background tail gates realize real unmanned, long-range controls automatically is the operation of guarantee gate, safeguard measure when this runs gate proposes requirements at the higher level.At present winding type gate is on the market simple upper and lower spacing control, has no idea to stop to protect in time when gate blocks in motion process the situation of stopping.This is virtually for it has buried more potential safety hazard after realizing long-range, automation from now on.
Utility model content
The purpose of this utility model: a kind of winding type gate pulling force protective device is provided, no matter can solve gate is process protection when local control or remote automation control, is applicable to the winding type gate of form of ownership; Large change is not done to gate while functional realiey, reduce the expense of transformation.
To achieve these goals, the technical solution of the utility model is:
A kind of winding type gate pulling force protective device, comprises a pair gate concrete, gate door-plate, wire rope, gate lifting motor, rope hoisting roller, fixed connecting rod, wire rope fixture, pulling force sensor mechanism, gate automatic open and close controller and driven pulley; The described concrete longitudinal section of a pair gate is "T"-shaped structure, is provided with wire rope gearing space between the described concrete upper end of a pair gate; Described gate door-plate is arranged between a pair described gate concrete by movable pulley, and described gate door-plate moves in perpendicular along a pair described gate concrete, and described driven pulley is arranged on the center of top of described gate door-plate; Described rope hoisting roller is fixedly installed on the described concrete top of a pair gate, be positioned at directly over described wire rope gearing space, the output shaft of described gate lifting motor is coaxially connected with one end of described rope hoisting roller, and the output shaft synchronous of described rope hoisting roller and described gate lifting motor rotates; Described fixed connecting rod is horizontally set on the described concrete top of a pair gate, is positioned at immediately below described rope hoisting roller; Described wire rope fixture is fixedly installed on described fixed connecting rod, above the side being positioned at described wire rope gearing space; Described side, the gate of pulling force sensor organization establishes wherein described in one concrete top, be positioned at the below of described wire rope fixture, one end of described wire rope through described pulling force sensor mechanism, and is fixedly connected with described wire rope fixture; The other end of described wire rope is walked around described driven pulley and is fixedly connected with described rope hoisting roller, and described gate door-plate is pulled by described wire rope; Described gate automatic open and close controller is electrically connected with described gate lifting motor and pulling force sensor mechanism respectively.
Above-mentioned winding type gate pulling force protective device, wherein, described pulling force sensor mechanism comprises signal output interface, a pair pulling force sensor, tensioning screw and a pair wire rope connector; A pair described wire rope connector is separately positioned on the two ends of described pulling force sensor mechanism, a pair wire rope connector described in described steel wire penetrating, and connected by described tensioning screw tensioning, described tensioning screw is between a pair described wire rope connector; A pair described pulling force sensor is separately positioned in described pulling force sensor mechanism, is positioned at the both sides of described tensioning screw; Described signal output interface is arranged on the side of described pulling force sensor mechanism, and is connected with described gate automatic open and close controller.
Above-mentioned winding type gate pulling force protective device, wherein, a pair described gate concrete is connected with gate limit switch respectively, is positioned at the described concrete middle and lower part of a pair gate.
Above-mentioned winding type gate pulling force protective device, wherein, described wire rope, rope hoisting roller, fixed connecting rod, wire rope fixture, pulling force sensor mechanism and driven pulley are that No. 45 steel are made, and surface is provided with zinc coat.
The utility model solves the difficult problem that the small-sized gate in farmland, current rural area realizes Automated condtrol, no matter field control open-close sluice gate or the keying of Long-distance Control gate before the computer of office, do not have the situation appearance that wire rope broken by gate, accomplish timely, accurate, safe flood, ensure the safety of the people's lives that country fair district is administered and goods and materials.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model winding type gate pulling force protective device.
Fig. 2 is the structural representation of the pulling force sensor mechanism of the utility model winding type gate pulling force protective device.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of winding type gate pulling force protective device, comprises a pair gate concrete 1, gate door-plate 2, wire rope 3, gate lifting motor 4, rope hoisting roller 5, fixed connecting rod 6, wire rope fixture 7, pulling force sensor mechanism 8, gate automatic open and close controller 9 and driven pulley 10; The longitudinal section of a pair described gate concrete 1 is "T"-shaped structure, is provided with wire rope gearing space between the upper end of a pair described gate concrete 1; Described gate door-plate 2 is arranged between a pair described gate concrete 1 by movable pulley, described gate door-plate 2 moves in perpendicular along a pair described gate concrete 1, and described driven pulley 10 is arranged on the center of top of described gate door-plate 2; Described rope hoisting roller 5 is fixedly installed on the top of a pair described gate concrete 1, be positioned at directly over described wire rope gearing space, the output shaft of described gate lifting motor 4 is coaxially connected with one end of described rope hoisting roller 5, and described rope hoisting roller 5 rotates with the output shaft synchronous of described gate lifting motor 4; Described fixed connecting rod 6 is horizontally set on the top of a pair described gate concrete 1, is positioned at immediately below described rope hoisting roller 5; Described wire rope fixture 7 is fixedly installed on described fixed connecting rod 6, above the side being positioned at described wire rope gearing space; Described pulling force sensor mechanism 8 is arranged on the side, top of the gate concrete 1 described in one of them, be positioned at the below of described wire rope fixture 7, one end of described wire rope 3 through described pulling force sensor mechanism 8, and is fixedly connected with described wire rope fixture 7; The other end of described wire rope 3 is walked around described driven pulley 10 and is fixedly connected with described rope hoisting roller 5, and described gate door-plate 2 is pulled by described wire rope 3; Described gate automatic open and close controller 9 is electrically connected with described gate lifting motor 4 and pulling force sensor mechanism 8 respectively.
Refer to shown in accompanying drawing 2, described pulling force sensor mechanism 8 comprises signal output interface 81, a pair pulling force sensor 82, tensioning screw 83 and a pair wire rope connector 84; A pair described wire rope connector 84 is separately positioned on the two ends of described pulling force sensor mechanism 8, described wire rope 3 is through a pair described wire rope connector 84, and connected by described tensioning screw 83 tensioning, described tensioning screw 83 is between a pair described wire rope connector 84; Described a pair pulling force sensor 82 is separately positioned in described pulling force sensor mechanism 8, is positioned at the both sides of described tensioning screw 83; Described signal output interface 81 is arranged on the side of described pulling force sensor mechanism 8, and is connected with described gate automatic open and close controller 9.Pulling force sensor mechanism 8 can directly be socketed on wire rope 3, without the need to changing the original structure of wire rope 3.
A pair described gate concrete 1 is connected with gate limit switch 11 respectively, is positioned at the middle and lower part of a pair described gate concrete 1, can be used for the position limiting gate door-plate 2.
Described wire rope 3, rope hoisting roller 5, fixed connecting rod 6, wire rope fixture 7, pulling force sensor mechanism 8 and driven pulley 10 are that No. 45 steel are made, and surface is provided with zinc coat.Antirust effect can be played, guarantee Long-Time Service.Gate lifting motor 4 and gate automatic open and close controller 9 have water-tight.
When gate door-plate 2 promotes, the own wt of gate door-plate 2 is transferred to pulling force sensor 82, makes pulling force sensor 82 produce micro-voltage change, after instrument amplifier amplifies, become data signal through high-resolution A/D converter.Data signal is directly read by one-chip computer, is converted into gravimetric value after treatment.This value exports a pair passive relay contact signal (normally closed) with the specified rated value compared as reached 110% after three seconds, be used for cutting off lifting motor power supply, gravimetric value demonstrates rated weight after can delivering to the process of gate automatic open and close controller 9 according to the order of gate automatic open and close controller 9 in addition, the pre-alarm of lifting weight and alarm sound, this flood tide gate automatic open and close controller 9 can send the duty of various instruction checking pulling force sensor mechanism 8, revises weighing precision and changes the work such as multiplying power.The utility model has power-off removing function, can fast quick-recovery reset condition when gate door-plate 2 overhauls or other reasons protects without the need to this.
The gate major part at irrigation and water conservancy small-sized lock station adopts the upright gate of winding type to promote form; the stuck mechanical problem of gate is easily produced when artificial now open-close sluice gate or remote auto open and close; if install the utility model additional on this type gate after; can strengthen the gate protection of field control room further, more length of run autocontrol operation provides the most original protection.All accessories, pulling force sensor are commercially easy to buying and arrive in addition, facilitate maintenance in the future.The utility model structure is simple, and maintenance is cheap.
In sum, the utility model solves the difficult problem that the small-sized gate in farmland, current rural area realizes Automated condtrol, no matter field control open-close sluice gate or the keying of Long-distance Control gate before the computer of office, do not have the situation appearance that wire rope broken by gate, accomplish timely, accurate, safe flood, ensure the safety of the people's lives that country fair district is administered and goods and materials.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a winding type gate pulling force protective device, is characterized in that: comprise a pair gate concrete, gate door-plate, wire rope, gate lifting motor, rope hoisting roller, fixed connecting rod, wire rope fixture, pulling force sensor mechanism, gate automatic open and close controller and driven pulley; The described concrete longitudinal section of a pair gate is "T"-shaped structure, is provided with wire rope gearing space between the described concrete upper end of a pair gate; Described gate door-plate is arranged between a pair described gate concrete by movable pulley, and described gate door-plate moves in perpendicular along a pair described gate concrete, and described driven pulley is arranged on the center of top of described gate door-plate; Described rope hoisting roller is fixedly installed on the described concrete top of a pair gate, be positioned at directly over described wire rope gearing space, the output shaft of described gate lifting motor is coaxially connected with one end of described rope hoisting roller, and the output shaft synchronous of described rope hoisting roller and described gate lifting motor rotates; Described fixed connecting rod is horizontally set on the described concrete top of a pair gate, is positioned at immediately below described rope hoisting roller; Described wire rope fixture is fixedly installed on described fixed connecting rod, above the side being positioned at described wire rope gearing space; Described side, the gate of pulling force sensor organization establishes wherein described in one concrete top, be positioned at the below of described wire rope fixture, one end of described wire rope through described pulling force sensor mechanism, and is fixedly connected with described wire rope fixture; The other end of described wire rope is walked around described driven pulley and is fixedly connected with described rope hoisting roller, and described gate door-plate is pulled by described wire rope; Described gate automatic open and close controller is electrically connected with described gate lifting motor and pulling force sensor mechanism respectively.
2. winding type gate pulling force protective device according to claim 1, is characterized in that: described pulling force sensor mechanism comprises signal output interface, a pair pulling force sensor, tensioning screw and a pair wire rope connector; A pair described wire rope connector is separately positioned on the two ends of described pulling force sensor mechanism, a pair wire rope connector described in described steel wire penetrating, and connected by described tensioning screw tensioning, described tensioning screw is between a pair described wire rope connector; A pair described pulling force sensor is separately positioned in described pulling force sensor mechanism, is positioned at the both sides of described tensioning screw; Described signal output interface is arranged on the side of described pulling force sensor mechanism, and is connected with described gate automatic open and close controller.
3. winding type gate pulling force protective device according to claim 1, is characterized in that: a pair described gate concrete is connected with gate limit switch respectively, is positioned at the described concrete middle and lower part of a pair gate.
4. winding type gate pulling force protective device according to claim 1; it is characterized in that: described wire rope, rope hoisting roller, fixed connecting rod, wire rope fixture, pulling force sensor mechanism and driven pulley are that No. 45 steel are made, and surface is provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214626.2U CN204551393U (en) | 2015-04-11 | 2015-04-11 | Winding type gate pulling force protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214626.2U CN204551393U (en) | 2015-04-11 | 2015-04-11 | Winding type gate pulling force protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551393U true CN204551393U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214626.2U Expired - Fee Related CN204551393U (en) | 2015-04-11 | 2015-04-11 | Winding type gate pulling force protective device |
Country Status (1)
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| CN (1) | CN204551393U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824258A (en) * | 2016-04-22 | 2016-08-03 | 徐州工程学院 | Intelligent gate opening degree measurement and control system |
| CN107022981A (en) * | 2017-04-25 | 2017-08-08 | 安徽省康宇水电机械成套设备有限公司 | A kind of winding type water conservancy gate device |
| CN109440736A (en) * | 2018-12-13 | 2019-03-08 | 常熟市佳能电梯配件有限公司 | A kind of intelligent elevated system of rivers and lakes river course gate |
| CN110526147A (en) * | 2019-08-27 | 2019-12-03 | 成都金瑞建工机械有限公司 | A kind of bucket proposes mixing plant hopper protective device |
| CN111268548A (en) * | 2020-03-13 | 2020-06-12 | 上海外高桥造船有限公司 | Gate lifting rope positioning tool |
| CN114592487A (en) * | 2022-04-18 | 2022-06-07 | 海南新南方工程设计有限公司 | Intelligent canal gate for automatic irrigation |
-
2015
- 2015-04-11 CN CN201520214626.2U patent/CN204551393U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824258A (en) * | 2016-04-22 | 2016-08-03 | 徐州工程学院 | Intelligent gate opening degree measurement and control system |
| CN105824258B (en) * | 2016-04-22 | 2018-07-10 | 徐州工程学院 | A kind of intelligence gatage TT＆C system |
| CN107022981A (en) * | 2017-04-25 | 2017-08-08 | 安徽省康宇水电机械成套设备有限公司 | A kind of winding type water conservancy gate device |
| CN109440736A (en) * | 2018-12-13 | 2019-03-08 | 常熟市佳能电梯配件有限公司 | A kind of intelligent elevated system of rivers and lakes river course gate |
| CN110526147A (en) * | 2019-08-27 | 2019-12-03 | 成都金瑞建工机械有限公司 | A kind of bucket proposes mixing plant hopper protective device |
| CN111268548A (en) * | 2020-03-13 | 2020-06-12 | 上海外高桥造船有限公司 | Gate lifting rope positioning tool |
| CN111268548B (en) * | 2020-03-13 | 2022-03-22 | 上海外高桥造船有限公司 | Gate lifting rope positioning tool |
| CN114592487A (en) * | 2022-04-18 | 2022-06-07 | 海南新南方工程设计有限公司 | Intelligent canal gate for automatic irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |