CN201390953Y - Oblique-pulling opening and closing gate - Google Patents
Oblique-pulling opening and closing gate Download PDFInfo
- Publication number
- CN201390953Y CN201390953Y CN200920069815U CN200920069815U CN201390953Y CN 201390953 Y CN201390953 Y CN 201390953Y CN 200920069815 U CN200920069815 U CN 200920069815U CN 200920069815 U CN200920069815 U CN 200920069815U CN 201390953 Y CN201390953 Y CN 201390953Y
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- China
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- gate
- opening
- bearing housing
- screw mandrel
- headstock gear
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Abstract
The utility model discloses an oblique-pulling opening and closing gate which is installed on the basis of a water drainage culvert in an oblique way, comprising a gate pull rod and an opening and closing machine screw rod. The lower end of the opening and closing machine screw rod is connected with the upper end of the gate pull rod through a sleeve; the opening and closing machine screw rod passes through the angle table of a bearing box and moves up and down on the angle table of the bearing box; a thrust nut is screwed on the opening and closing machine screw rod; a hand wheel for screwing the thrust nut is arranged on the thrust nut; the angle table of the bearing box is arranged on an opening and closing machine base; a gate base is installed at the water drainage culvert; a gate arc-shaped tortoise plastron used for closing and opening the water drainage culvert is arranged on the gate base; and the gate arc-shaped tortoise plastron is connected with the lower end of the gate pull rod. The oblique-pulling opening and closing gate has the advantages of novel structure and convenient operation, and can be opened and closed easily by using the hand wheel to push.
Description
Technical field
The utility model relates to water engineering machinery, belongs to hydraulic engineering equipment, and particularly a kind of cable-stayed type opens and closes gate.
Background technology
Gate is in the industrial or agricultural life and use more extensive in producing, cable-stayed type opens and closes the typing of gate operation loading angle, and name with the headstock gear practicality, it is a kind of opening and closing device of the novel management that discharges water, have simple in structure, flexible operation, applicability is strong, reaches advantages such as economic benefit, obvious social benefit.For the utilization of water resource, the water that realizes a plan, control and adjusting.
Whole nation rural and agricultural drought resisting irrigates that benefited area relies on the middle-size and small-size reservoir and the key pool 50% or more, and the culverts and water gates mouth has become one of the irrigation management focus that discharges water greatly.Though blocking mouth of a river stopper adds straw, mud is turned round and is dug the mode of discharging water by hoe and be eliminated, and personal management's reservoir culverts and water gates also is that old-fashioned mill wire rope is joined hoist engine and opened and closed, and has brought very big difficulty to management, causes serious threat to safety.As: Nanyue District Bai Longtan reservoir culverts and water gates is the abrasive disk type culverts and water gates, during in service can't opening city, Southern Mountain human life and property is caused serious harm, and the storehouse is handled and had no resolution under diver repeatedly, causes sacrificing two human lives, distressed consequence! Reach about 30% from the dewatering outlet water leakage every year according to incompletely statistics, play a role in order to make the effective water yield, the utilization rate of raising reservoir designs novel headstock gear and cast iron Segment gate facility is imperative.
Rural area middle-size and small-size reservoir culverts and water gates quantity is many, and volume is little, and equipment is open-air, is opened by others easily, restive and management.Generally adopt a day core hole type at present in the engineering, this form is easily begun by other people and is discharged water, also stop up easily, culverts and water gates is also lost easily and destroyed by the people, and the then employing reinforcing bar lift-type that has is built the tower that discharges water, the frame service bridge, but cost is too high, is unfavorable for installing and repair and maintenance, irrigates improper to small reservoir, these two kinds of gates do not have the very big benefit of performance in the culvert mouth that discharges water, use the many of two-way rotation lock in the small reservoir of rural area, open and close the replacement steel cable with screw mandrel and open and close, be applied on the middle-size and small-size reservoir culverts and water gates, for the ease of management, solve to be difficult for being opened or to destroy this difficult point by other people, the design screw mandrel can only left-right rotation, can not move up and down, but gate can both rise and fall, therefore, screw mandrel adopts on gate, and headstock gear is installed in indoor way.
The gate liter of general headstock gear opens and is to use lever, and Pingyao and side are shaken, and is far from suitable like this, can't be by people's control and regulation, thus realize scientific management.
As the patent No. is 00125918.0 designed a kind of worm-type open-close machine, has solved owing to be suitable for improper or apply an excessive power leading screw buckling problem that closes, and it mainly is to be cover and screw overcoat in the screw with the screw split, is provided with retainer between interior cover and gland and makes up.It is controlled that this machine can make screw open-close machine close a power, and can make and close Men Liwei zero.But its restricted application, it is not too convenient to operate, and also needs the headstock gear of updating on the structure in some discharge water management equipment.
Headstock gear uses aspect the hydraulic engineering field, and the feasible management that discharges water is convenient, and the structure of headstock gear is still waiting innovation, to satisfy people's production needs.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of cable-stayed type to open and close gate, have easy to use, simple in structure, the advantage that cost is low.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of cable-stayed type opens and closes gate, adopts the inclination mode to be installed in and discharge water to contain on the basis of mouth, comprising:
One gate pull bar;
One headstock gear screw mandrel, the lower end of described headstock gear screw mandrel is connected with the upper end of described gate pull bar by a joint cover;
The bearing housing angular table of the described headstock gear screw mandrel of one carrying, described headstock gear screw mandrel passes described bearing housing angular table and moves up and down on described bearing housing angular table;
One is spun on the thrust nut on the described headstock gear screw mandrel, and described thrust nut is provided with the handwheel of rotary thrust nut;
One opening-closing machine base, described bearing housing angular table is arranged on this opening-closing machine base;
One installs described discharging water contains mouthful gate base at place;
One is arranged on the described gate base in order to sealing and opens the described gate arc tortoiseshell that discharges water and contain mouthful, and described gate arc tortoiseshell is connected with the lower end of described gate pull bar.
Described gate arc tortoiseshell is connected with the gate pull bar and dismounting for convenience, and described gate arc tortoiseshell is connected with the lower end of described gate pull bar by gate glans penis connector.
In order to make the stable operation of gate pull bar, the compartment of terrain is equipped with some groups of assembly pulleys on the described basis of containing mouth that discharges water, and each assembly pulley comprises upper and lower pulley, and described gate pull bar passes between upper and lower pulley.
Regulate the angle of bearing housing angular table for convenience, thereby regulate the axiality between headstock gear screw mandrel and the gate pull bar, bearing housing angular table of the present utility model is installed in rotation on the described opening-closing machine base by an angular table axle, on described opening-closing machine base, offer the deep-slotted chip breaker of two correspondences, be provided with an adjusting angle bolt in the both sides of described bearing housing angular table, described adjusting angle bolt passes described deep-slotted chip breaker and locks with the adjusting angle nut.
Operating principle of the present utility model is summarized as follows: it is a kind of management equipment that discharges water that cable-stayed type opens and closes gate, during work, rotate handwheel, handwheel drives thrust nut and rotates, thrust nut drives the headstock gear screw mandrel and moves up and down, the headstock gear screw mandrel drives the gate pull bar by joint cover and moves up and down, and the gate pull bar drives gate arc tortoiseshell and moves up and down, and discharges water with opening and closing and contains mouthful.
The beneficial effects of the utility model are, the operation of handwheel hand push opens and closes easily, and the gate that is in operation can be by people's control and regulation, thereby realize scientific management, and is simple in structure, flexible operation; Compliance is strong, and the key pool of medium and small reservoir can be used, and damming lock is discharged water more effectively managed; Easy construction, all operations on the ground do not have big relocation equipment, under the Engineering Technician instructs, press drawing, and the civilian worker can both finish the installation task.The utility model can be controlled storehouse discharge exactly, help water using planning, according to irrigating needs, the waterdrainage amount ratio is easier to control, and is poor relatively in China's water resource, at the water that realizes a plan, using water wisely for the utilization control and the adjusting of water resource, is accomplished scientific management, guarantee that safety is important today, has its bright prospects and promotional value.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2 cable-stayed type opens and closes gate, adopts the inclination mode to be installed in to discharge water on the basis of containing mouthful 100, comprises a gate pull bar 17 and a headstock gear screw mandrel 14, and the lower end of headstock gear screw mandrel 14 is connected with the upper end of gate pull bar 17 by a joint cover 15; As a rule, joint cover 15 is the two halves structure, and is after clamping gate pull bar 17 and headstock gear screw mandrel 14, fastening with joint cover bolt 16.By joint cover 15 can regulating gate pull bar 17 and headstock gear screw mandrel 14 between distance, contain mouthful to adapt to discharging water of differing heights.
In order to make the stable operation of gate pull bar, the compartment of terrain is equipped with three groups of assembly pulleys 200 on the basis 100 of containing mouth that discharges water, each assembly pulley 200 comprises carrier base 19, top sheave 18, lower sheave 18a, carrier base 19 is installed in to discharge water by support bracket bolt 21 to be contained on the basis 100 of mouth, and gate pull bar 17 passes between upper and lower pulley 18,18a.
Headstock gear screw mandrel 14 passes a bearing housing angular table 1, by bearing housing gland 4 and gland bolt 7 angular table upper bearing (metal) 3 and angular table lower bearing 2 are housed in bearing housing angular table 3, headstock gear screw mandrel 14 passes angular table upper bearing (metal) 3 and angular table lower bearing 2 and moves up and down on bearing housing angular table 1 like this.Be rotary with thrust nut 5 on the headstock gear screw mandrel, thrust nut 5 is provided with the handwheel 6 of rotary thrust nut 5.
Opening-closing machine base 12 is installed in to discharge water by headstock gear under-chassis bolt 13 to be contained on the basis 100 of mouth, opening-closing machine base 12 has a mounting groove (not shown), be provided with the axis hole of coaxial line in the cell wall bottom of these mounting groove both sides, the cell wall top of both sides offers the deep-slotted chip breaker 28 of two correspondences.Bearing housing angular table 1 is provided with an angular table axle 8, and is provided with an adjusting angle bolt 11 in the both sides of bearing housing angular table 1, and bearing housing angular table 1 is installed in the mounting groove, and angular table axle 8 passes axis hole and blocks with axle snap ring 9.Adjusting angle bolt 11 passes deep-slotted chip breaker 28 and locks with adjusting angle nut (not shown).Bearing housing angular table 1 adopts such mounting means, the angle that can regulate bearing housing angular table 1 easily, thereby the axiality between adjusting headstock gear screw mandrel and the gate pull bar.
Discharge water and contain mouthful 110 places and by gate stone bolt 27 gate base 22 is installed, gate arc tortoiseshell 26 is installed in the gate base 22 by gate press strip 24 and press strip bolt 25, discharges water with opening and closing and contains mouthfuls 110.Gate arc tortoiseshell 26 is connected with the lower end of gate pull bar 17 by gate glans penis connector 23, and gate arc tortoiseshell 26 like this can be easy for installation and removal.
It is a kind of management equipment that discharges water that cable-stayed type opens and closes gate, during work, rotate handwheel 6, handwheel 6 drives thrust nut 5 and rotates, thrust nut 5 drives headstock gear screw mandrel 14 and moves up and down, headstock gear screw mandrel 14 drives gate pull bars 17 by joint cover 15 and moves up and down, and gate pull bar 17 drives gate arc tortoiseshell 26 and moves up and down, and discharges water with opening and closing and contains mouthfuls 110.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a cable-stayed type opens and closes gate, adopts the inclination mode to be installed in and discharge water to contain on the basis of mouth, comprising:
One gate pull bar;
One headstock gear screw mandrel, the lower end of described headstock gear screw mandrel is connected with the upper end of described gate pull bar by a joint cover;
The bearing housing angular table of the described headstock gear screw mandrel of one carrying, described headstock gear screw mandrel passes described bearing housing angular table and moves up and down on described bearing housing angular table;
One is spun on the thrust nut on the described headstock gear screw mandrel, and described thrust nut is provided with the handwheel of rotary thrust nut;
One opening-closing machine base, described bearing housing angular table is arranged on this opening-closing machine base;
One installs described discharging water contains mouthful gate base at place;
One is arranged on the described gate base in order to sealing and opens the described gate arc tortoiseshell that discharges water and contain mouthful, and described gate arc tortoiseshell is connected with the lower end of described gate pull bar.
2. cable-stayed type as claimed in claim 1 opens and closes gate, it is characterized in that, described gate arc tortoiseshell is connected with the lower end of described gate pull bar by gate glans penis connector.
3. cable-stayed type as claimed in claim 1 opens and closes gate, it is characterized in that, the compartment of terrain is equipped with some groups of assembly pulleys on the described basis of containing mouth that discharges water, and each assembly pulley comprises upper and lower pulley, and described gate pull bar passes between upper and lower pulley.
4. cable-stayed type as claimed in claim 1 opens and closes gate, it is characterized in that, described bearing housing angular table is installed in rotation on the described opening-closing machine base by an angular table axle, on described opening-closing machine base, offer the deep-slotted chip breaker of two correspondences, be provided with an adjusting angle bolt in the both sides of described bearing housing angular table, described adjusting angle bolt passes described deep-slotted chip breaker and locks with the adjusting angle nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069815U CN201390953Y (en) | 2009-04-02 | 2009-04-02 | Oblique-pulling opening and closing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069815U CN201390953Y (en) | 2009-04-02 | 2009-04-02 | Oblique-pulling opening and closing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390953Y true CN201390953Y (en) | 2010-01-27 |
Family
ID=41597776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920069815U Expired - Fee Related CN201390953Y (en) | 2009-04-02 | 2009-04-02 | Oblique-pulling opening and closing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390953Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499219A (en) * | 2017-09-22 | 2017-12-22 | 上海鑫百勤专用车辆有限公司 | A kind of bulk transportation tank car discharging device |
| CN108343036A (en) * | 2018-04-12 | 2018-07-31 | 长江勘测规划设计研究有限责任公司 | Stratified pumping plural serial stage oblique pull gate |
| CN108643117A (en) * | 2018-07-04 | 2018-10-12 | 长江勘测规划设计研究有限责任公司 | Assembled reservoir lying pipe water inlet arrangement and operating method |
-
2009
- 2009-04-02 CN CN200920069815U patent/CN201390953Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499219A (en) * | 2017-09-22 | 2017-12-22 | 上海鑫百勤专用车辆有限公司 | A kind of bulk transportation tank car discharging device |
| CN108343036A (en) * | 2018-04-12 | 2018-07-31 | 长江勘测规划设计研究有限责任公司 | Stratified pumping plural serial stage oblique pull gate |
| CN108643117A (en) * | 2018-07-04 | 2018-10-12 | 长江勘测规划设计研究有限责任公司 | Assembled reservoir lying pipe water inlet arrangement and operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120402 |