CN206052654U - A kind of Synchronous lifting gate - Google Patents
A kind of Synchronous lifting gate Download PDFInfo
- Publication number
- CN206052654U CN206052654U CN201620987559.2U CN201620987559U CN206052654U CN 206052654 U CN206052654 U CN 206052654U CN 201620987559 U CN201620987559 U CN 201620987559U CN 206052654 U CN206052654 U CN 206052654U
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- CN
- China
- Prior art keywords
- gate
- gear
- sides
- tooth bar
- synchronous
- Prior art date
- 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
This utility model is related to a kind of Synchronous lifting gate, it is characterised in that：In gate slot（3）The both sides of downstream face be respectively mounted the tooth bar of identical modulus and size（6）, geared surface towards upstream, two tooth bars（6）Installation site and elevation are identical, in gate（10）Backwater panel（11）Both sides are respectively symmetrically setting gear（5）, the gear of both sides（5）By a rigid water hammer axis（7）Connection, synchronous axis（7）By shaft supporting frame（12）It is fixed on gate（10）Backwater panel（11）On, gear（5）And tooth bar（6）Position it is corresponding, gear（5）Can be in tooth bar（6）Upper walking.This utility model arranges the gear with size in the back side both sides of gate, tooth bar is installed in gate slot and the corresponding position of gear, gear is moved up and down in gate slot along tooth bar, it is rigidly connected by synchronous axis in the gear of same level, the gear of both sides will synchronizing moving, so as to realize the synchronization lifting of gate.
Description
Technical field
This utility model belongs to hydraulic engineering field of electromechanical equipment, is related to a kind of large-scale hydraulic gate, can cause flat board
The uniform Synchronous lifting of gate, can substitute the large flat gate for using at present, solve both sides present in gate lifting process
Asynchronous problem.
Background technology
Gate is widely used in the various aspects of hydraulic engineering, such as river course, water as a kind of main dash equipment
Storehouse, channel etc. need the position being controlled to water yield water level.Also it is widely used in other field simultaneously, such as water transport,
The fields such as Haikou.In hydraulic engineering, general flow is all larger, therefore required gate is also with regard to larger, such as section in river course
Check, distribution structure, the control lock of spillway, the tide-block sluice at Haikou are general all very big.The effect of gate is regulation and control current, in order to control
Check door, it is desirable to have headstock gear is opened and closed to gate.At present, in the main type of the used Gate in hydraulic engineering field
Formula has bulkhgead gate and gates of segmental shape, and bulkhgead gate is modal pattern.Main hoisting way mainly has fluid pressure type, elevator
Formula, screw, wherein screw are mainly used on more small-sized gate.As hydraulic switch mode there are problems that, because
This most of Gate uses elevator opening/shutting mode.The general structure type of the current plate steel gate used in hydraulic engineering
Formula is such：Bulkhgead gate is made up of contignation, and upstream face is provided with water retaining facing, and both sides and bottom are provided with antipriming,
Back side in gate both sides is provided with the flat wheel of load-bearing, to bear hydraulic pressure, and moves gate.Whole gate installation is in gate slot
It is interior.Two suspension centres are provided with the top of gate, in the presence of hoist engine move up and down gate, control current.It is this common
It is nonsynchronous that gate has that in lifting process both sides are lifted, and this can cause draw-in groove, lift difficulty, or even gate is by card
Firmly cannot be lifted so as to cause the accident, so as to affect the safe operation of engineering.The main cause of this problem is caused to have following several
Point：One be both sides gate slot precision it is inadequate；Two is that the percentage elongation of both sides steel wire rope and elongation are different；Three is lifting drum
There is rope climbing phenomenon in rope climbing.In initial installation and later period maintenance, the synchronous debugging of hoisting wirerope is all bothered very much.This knot
The gate of configuration formula always in use, in order to ensure equipment normally operation and engineering safety, is reduced and installs and debug difficult, need
A kind of Novel gate for being capable of balanced hoisting, the present invention is wanted to be carried out according to this needs.
The content of the invention
The purpose of this utility model be to provide it is a kind of can be with the Gate of Synchronous lifting, its principle is：In two side gates
Stopping means are set on the slideway of groove, gate both sides Synchronous lifting is made.Realize that the technical solution of the utility model is such：One
Kind of Synchronous lifting gate, includes gate, and gate is provided with suspension hook, and gate is provided with water retaining facing and backwater panel, and the two of gate
It is arranged in gate slot, the water retaining facing of gate is provided with side sealing and end water, and backwater panel is provided with main couple, its feature
It is：The tooth bar of identical modulus and size is respectively mounted in the both sides of the downstream face of gate slot, geared surface towards upstream, two tooth bars
Installation site and elevation are identical, are respectively symmetrically setting gear in the backwater panel both sides of gate, and the gear of both sides is firm by one
Property synchronous axis connection, synchronous axis is fixed on the backwater panel of gate by shaft supporting frame, the position phase of gear and tooth bar
Correspondence, gear can be walked on tooth bar.The number of the gear 5 is 4,6 or 8, and the both sides in gate are provided with
The flat wheel in lateral spacing position, to limit the lateral displacement of gate.Side sealing and end water are used for sealing between gate and abutment wall.Water retaining facing
The thrust of water is delivered on gate pier by gear, tooth bar, gate pier thrust upwards and water pressure form the balance of power.Both sides
Gear is by a rigid water hammer axis connection so that two gear synchronous in same level position are rotated.On the top of gate
Portion is provided with suspension hook, and as gate is relatively vertical axle Striking symmetry, suspension hook is arranged on vertical axis of symmetry, and hoist engine drives to be slided
Wheel group makes gate opening/closing.
This utility model arranges the gear with size, gate slot and the corresponding position peace of gear in the back side both sides of gate
Toothing bar, tooth bar are embedded in gate pier, and gear is moved up and down in gate slot along tooth bar, realizes gate opening/closing.In same level
The gear in face is rigidly connected by synchronous axis, the gear of such left and right sides will synchronizing moving, so as to realize the same of gate
Step lifting；In the centre of form of gate（Center of gravity）Single hook is set, assembly pulley is arranged according to lifting pulling force.
Description of the drawings
Fig. 1 is the structural representation of this utility model gate back side；
Fig. 2 is the top view of this utility model gate and gate slot relative position structural representation.
In figure, 1, water retaining facing；2nd, side sealing；3rd, gate slot；4th, the flat wheel in lateral spacing position；5th, gear；6th, tooth bar；7th, it is synchronous logical
Axle；8th, main couple；9th, suspension hook, 10, gate, 11, backwater panel, 12, shaft supporting frame, 13, gate pier.
Specific embodiment：
Referring to the drawings, a kind of Synchronous lifting gate, includes gate 10, and gate 10 is provided with suspension hook 9, and gate 10 is provided with gear
Water panel 1 and backwater panel 11, the both sides of gate 10 are arranged in gate slot 3, and the water retaining facing 1 of gate 10 is provided with side sealing
2 and end water, backwater panel 11 is provided with main couple 8, it is characterised in that：It is respectively mounted in the both sides of the downstream face of gate slot 3
The tooth bar 6 of identical modulus and size, towards upstream, two tooth bars, 6 installation site and elevation are identical, in the backwater of gate 10 for geared surface
11 both sides of panel are respectively symmetrically setting gear 5, and the gear 5 of both sides is connected by a rigid water hammer axis 7, and synchronous axis 7 leads to
Cross shaft supporting frame 12 to be fixed on the backwater panel 11 of gate 10, gear 5 is corresponding with the position of tooth bar 6, and gear 5 can be in tooth
Walk on bar 6.The number of the gear 5 is 4,6 or 8, and the both sides of the gate 10 are provided with the flat wheel 4 in lateral spacing position, to limit
The lateral displacement of check door.Side sealing 2 and end water are used for sealing between gate and abutment wall.The thrust of water is led to by water retaining facing 1
Cross gear 5, tooth bar 6 to be delivered on gate pier 13, the thrust upwards of gate pier 13 and water pressure form the balance of power.The gear 5 of both sides
Connected by a rigid water hammer axis 7 so that two gear synchronous in same level position are rotated.Set at the top of gate
There is suspension hook 9, as gate is relatively vertical axle Striking symmetry, suspension hook is arranged on vertical axis of symmetry, hoist engine band movable pulley
Group makes gate opening/closing.
In gate opening（Lifted）Or landing（Close）When, gear 5 is moved on tooth bar 6, due to rigid water hammer axis 7
Interconnection function, forces 10 both sides of gate to be synchronized with the movement, it is to avoid the problem of the asynchronous rising caused because of a variety of causes.Meanwhile,
Due to being single suspension centre, it is to avoid need the synchronous difficulties for causing of accurate debugging.
Claims (5)
1. a kind of Synchronous lifting gate, includes gate（10）, gate（10）It is provided with suspension hook（9）, gate（10）It is provided with dash
Panel（1）With backwater panel（11）, gate（10）Both sides be arranged on gate slot（3）It is interior, gate（10）Water retaining facing（1）On
It is provided with side sealing（2）And end water, backwater panel（11）It is provided with main couple（8）, it is characterised in that：In gate slot（3）Under
The both sides in trip face are respectively mounted the tooth bar of identical modulus and size（6）, geared surface towards upstream, two tooth bars（6）Installation site and
Elevation is identical, in gate（10）Backwater panel（11）Both sides are respectively symmetrically setting gear（5）, the gear of both sides（5）By one
Root rigid water hammer axis（7）Connection, synchronous axis（7）By shaft supporting frame（12）It is fixed on gate（10）Backwater panel（11）
On, gear（5）And tooth bar（6）Position it is corresponding, gear（5）Can be in tooth bar（6）Upper walking.
2. according to the Synchronous lifting gate described in claim 1, it is characterised in that：The gear（5）Number be 4.
3. according to the Synchronous lifting gate described in claim 1, it is characterised in that：The gear（5）Number be 6.
4. according to the Synchronous lifting gate described in claim 1, it is characterised in that：The gear（5）Number be 8.
5. according to the Synchronous lifting gate described in claim 1, it is characterised in that：The gate（10）Both sides be provided with lateral spacing position
Flat wheel（4）, to limit the lateral displacement of gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987559.2U CN206052654U (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987559.2U CN206052654U (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052654U true CN206052654U (en) | 2017-03-29 |
Family
ID=58378554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987559.2U Expired - Fee Related CN206052654U (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192915A (en) * | 2016-08-31 | 2016-12-07 | 山东省水利科学研究院 | A kind of Synchronous lifting gate |
-
2016
- 2016-08-31 CN CN201620987559.2U patent/CN206052654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192915A (en) * | 2016-08-31 | 2016-12-07 | 山东省水利科学研究院 | A kind of Synchronous lifting gate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180831 |