CN207092027U - A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity - Google Patents
A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity Download PDFInfo
- Publication number
- CN207092027U CN207092027U CN201720498917.8U CN201720498917U CN207092027U CN 207092027 U CN207092027 U CN 207092027U CN 201720498917 U CN201720498917 U CN 201720498917U CN 207092027 U CN207092027 U CN 207092027U
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- CN
- China
- Prior art keywords
- gate
- spillway
- hoist engine
- horizontal gate
- bucket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity.Including one the automatic control system without external impetus, a controls connecting rod, one end connects the brake gear of manual hoist, and one end is connected to the gravity bucket controlled by SEA LEVEL VARIATION.Under pond on a hill normal running (operation) conditions, manual pull-up horizontal gate, be at upright or heeling condition, now, gate can dash, gate top also can overflow cross water；When upstream water level reaches limitation flood level, current injection bucket, after bucket gravity reaches certain value, controls connecting rod is pulled, the brake of manual hoist is opened on top, and gate is downstream droped to the ground automatically under effect of water pressure.The utility model realizes pond on a hill under normal operating conditions, and gate plays dash effect, increases conservation storage；When upstream water level reaches limitation flood level, gate is downstream droped to the ground automatically, increases spillway cross-sectional area, increases flood carrying capacity.
Description
Technical field
A kind of valve system, especially one kind is the utility model is related to apply to adjust the flood that overflows in pond on a hill Strengthening Project
The automatic horizontal gate of road discharge capacity.
Background technology
Pond on a hill is widely distributed within the border in provinces such as Zhejiang, Jiangxi, Hunan, Anhui, and recent statistics data are shown, only in Zhejiang Province
Just there is the seat of pond on a hill more than 20,000.Pond on a hill has both the difference in functionalitys such as drinking-water, irrigation, fire-fighting and the flood control in mountain area, is important small-sized in mountain area
Farmland water conservancy works.Most of pond on a hill was built up in the sixties in last century five, and construction criteria is low, by the operation of decades,
Increasingly highlighted into various problems such as disease multiple phase, reservoir leakage, dam body unstability, flood control capacity deficiency, water quality deteriorations.In order to
The safe drinking water in mountain area is ensured, irrigation water is sufficient, while repairs ecological environment, enhances the capacity of preventing floods, in recent years, each province is energetically
Promote pond on a hill Strengthening Project.
In order to improve pond on a hill safe class, in pond on a hill Strengthening Project, higher flood control standard is employed, therefore,
Water-holding capacity and discharge capacity to pond on a hill have requirements at the higher level, and original dam and spillway are difficult to meet.Conventional removes danger
Scheme of Strengthening has two kinds：First, widening spillway, discharge capacity is increased；Second, heightening and thickening dam, increases conservation storage.Due to
Pond on a hill is located in mountain area, is limited by landform, and construction difficulty and cost can be caused significantly by widening spillway and heightening and thickening dam
Increase；In addition, after heightening and thickening dam, under normal operating conditions, reservoir storage is less for pond on a hill, causes storage capacity to waste.Pond on a hill number
Measure numerous, reinforcement limited fund, seek a kind of construction is simple, securely and reliably, cost-effective reinforcement scheme is compeled
The eyebrows and eyelashes.
The content of the invention
To overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of suitable for adjusting spillway discharge capacity
Automatic horizontal gate, solve in the case where not widening spillway and non-heightening and thickening dam, increase pond on a hill conservation storage,
Spillway discharge capacity is increased, the problem of meeting higher flood control standard.
To achieve the above object, the technical solution adopted in the utility model is：
It is a kind of be suitable to regulation spillway discharge capacity automatic horizontal gate, including horizontal gate, hoist engine and from
Autocontrol system, the horizontal gate are anchored on spillway bottom plate by foundation bolt, horizontal gate base and both sides
Side sets wear-resisting ageing-resistant rubber fastening band respectively, respectively sets a hanger close to two side edges on horizontal gate top, hangs
Ear is connected to pull bar, and a movable pulley is installed in pull bar end；The hoist engine is arranged on the platform above spillway, elevator
After the lifting rope of machine is each passed through the movable pulley on pull bar, end is fixed on the workbench of hoist engine；Described automatically control be
System is positioned close to the position of hoist engine handle, and a controls connecting rod, the connection of controls connecting rod one end are fixed using fixed-hinged support
The brake gear of hoist engine, other end connection is arranged on the gravity bucket in spillway abutment wall darkroom, on spillway abutment wall and dam
The preceding limitation flood level place of flushing installation water inlet pipe, and certain length in gravity bucket is deep into, bucket lower end setting push rod, and with
The rubber valve of bottom of the barrel installation connects, and sets osculum on the bottom plate in darkroom, is connected at the low water level of downstream.
The utility model proposes a kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity, its advantage exists
In：
(1) the utility model proposes horizontal gate, under pond on a hill normal running (operation) conditions, can both play dash effect,
Increase a certain amount of conservation storage, gate top again can overflow cross water；When upstream water level reaches limitation flood level, by without outside
The automatic control system of power, realize that gate is downstream droped to the ground, increase spillway cross-sectional area, increase discharge capacity, ensure dam
Preceding water level is no more than limitation flood level.
(2) the utility model proposes gate be downstream to drop to the ground completely, with open certain angle automatic turnover type lock
Door is compared, and is avoided when the debris such as crotch pass through gate and is blocked, results in blockage, influence flood discharge.Especially for short-duration rainstorm
Flood Design Discharge for Spillway, applicability is stronger.
(3) gate automaticity described in the utility model is high, simple to operate, securely and reliably, can recycle, and reduces
Difficulty of construction, it is cost-effective, shorten the duration.Be particularly suitable for use in pond on a hill Strengthening Project, avoids and widens spillway and increase
Train thick dam, at the same it also avoid transfiniting flood when the danger that may be occurred by manual operation.
Brief description of the drawings
Fig. 1 is upstream face front view of the present utility model；
Fig. 2 is profile of the utility model along spillway axis direction；
Fig. 3 is automatic control system schematic diagram of the present utility model；
Fig. 4 is the brake gear schematic diagram of double lifting point shaft coupling hand hoist engine.
In figure：Horizontal gate 1, foundation bolt 2, rubber fastening band 3, darkroom 4, hanger 5, pull bar 6, movable pulley 7, elevator
Machine 8, hoist engine universal driving shaft 9, lifting rope 10, controls connecting rod 11, hinged-support 12, brake gear 13, suspension rod 14, water inlet pipe 15, gravity
Bucket 16, rubber valve 17, push rod 18, osculum 19, spillway abutment wall 20, spillway bottom plate 21, fixed branch end 22, work are flat
Platform 23, platform 24,.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail, and these accompanying drawings are simplified schematic diagram, only with
The mode of signal illustrates basic structure and operation principle of the present utility model.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model proposes a kind of regulation spillway discharge capacity of being suitable to
Automatic horizontal gate, including horizontal gate, hoist engine and automatic control system, will be whole in pond on a hill Strengthening Project
Certain depth is dug under individual spillway, horizontal gate 1 is arranged on spillway bottom plate 21 using foundation bolt 2, lying type lock
The base and two sides of door 1 set wear-resisting ageing-resistant rubber fastening band 3 respectively, on the top of horizontal gate 1 close to two sides
Place respectively sets a hanger 5, and hanger 5 respectively connects a pull bar 6, and a movable pulley 7 is installed in the end of pull bar 6, above spillway
On platform 24, arrangement hoist engine workbench 23, two hoist engines 8 are connected by hoist engine universal driving shaft 9, and hoist engine 8 correspond to
The position of pull bar 6 is arranged on workbench 23, and the lifting rope 10 of hoist engine 8 passes through fixed branch end 22 through end after movable pulley 7
It is fixed on workbench 23, automatic control system, described automatic control system is being set close to the position of hoist engine handle
A piece controls connecting rod 11 is fixed using hinged-support 12, the one end of controls connecting rod 11 connects the brake gear 13 of hoist engine, and the other end connects
The suspension rod 14 for carrying gravity bucket 16 is connect, gravity bucket 16 is located in the darkroom 4 of spillway abutment wall 20, in spillway abutment wall 20
With limiting installation water inlet pipe 15 in the flood level place of flushing before dam, and certain length in gravity bucket 16 is deep into, under gravity bucket 16
End sets the push rod 18 being connected with rubber valve 17, sets osculum 19 on the bottom plate in darkroom 4, is connected at the low water level of downstream.
Pond on a hill under normal operating conditions, manual pull-up horizontal gate 1 to upright or heeling condition, closes hoist engine 8
Brake gear 13, one end of controls connecting rod 11 is buckled in below brake gear 13, nothing in the gravity bucket 16 that the other end carries
Water, the rubber valve 17 of bottom of the barrel close；When upstream water level reaches limitation flood level, current inject gravity by water inlet pipe 15
In bucket 16, after bucket gravity reaches certain value, controls connecting rod 11 is pulled to push up the brake gear 13 for driving hoist engine 8, lying type lock
Door 1 is downstream droped to the ground under effect of water pressure, increases spillway cross-sectional area, is increased flood carrying capacity, is declined in gravity bucket 16
During, push rod 18 pushes up the rubber valve 17 for opening the bottom of gravity bucket 16, discharges the water in bucket.Water in darkroom 4 passes through bottom
Osculum 19 on plate be discharged to downstream compared with low water level at.
It should be noted that：It is a kind of embodiment of situation of the present utility model above, those skilled in the art
Structure, the simple change of control mode etc. or the displacement that member makes under the enlightenment of above-mentioned embodiment belong to this practicality
New protection domain.
Claims (2)
- A kind of 1. automatic horizontal gate for being suitable to regulation spillway discharge capacity, it is characterised in that：Including horizontal gate, volume Raise machine and automaton, described automaton reaches by controlling the brake gear of hoist engine in upstream water level When limiting flood level, realize that gate is downstream droped to the ground automatically；The horizontal gate is anchored at spillway bottom by foundation bolt On plate, gate base and two sides set wear-resisting ageing-resistant rubber fastening band respectively, each close to two side edges on gate top If a hanger, hanger are connected to pull bar, one movable pulley is installed in pull bar end；The hoist engine is arranged in above spillway Platform on, after the lifting rope of hoist engine is each passed through the movable pulley on pull bar, end is fixed on the workbench of hoist engine；Institute The position that automaton is positioned close to hoist engine handle is stated, a controls connecting rod is fixed using fixed-hinged support, is controlled Connecting rod one end connects the brake gear of hoist engine, and gravity bucket in the lifting that other end connection is arranged in spillway abutment wall darkroom Suspension rod, limit in spillway abutment wall and before dam the flood level place of flushing water inlet pipe be installed, and be deep into a fixed length in gravity bucket Degree, bucket lower end sets push rod, and is connected with the rubber valve of bottom of the barrel installation, and osculum is set on the bottom plate in darkroom, is connected To at the low water level of downstream.
- A kind of 2. automatic horizontal gate for being suitable to regulation spillway discharge capacity as claimed in claim 1, it is characterised in that： Described hoist engine is double lifting point shaft coupling hand hoist engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498917.8U CN207092027U (en) | 2017-05-08 | 2017-05-08 | A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498917.8U CN207092027U (en) | 2017-05-08 | 2017-05-08 | A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092027U true CN207092027U (en) | 2018-03-13 |
Family
ID=61550420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498917.8U Expired - Fee Related CN207092027U (en) | 2017-05-08 | 2017-05-08 | A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
-
2017
- 2017-05-08 CN CN201720498917.8U patent/CN207092027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |