CN207760821U - A kind of casting iron backwater gate of forward and reverse sealing - Google Patents
A kind of casting iron backwater gate of forward and reverse sealing Download PDFInfo
- Publication number
- CN207760821U CN207760821U CN201820051969.5U CN201820051969U CN207760821U CN 207760821 U CN207760821 U CN 207760821U CN 201820051969 U CN201820051969 U CN 201820051969U CN 207760821 U CN207760821 U CN 207760821U
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- China
- Prior art keywords
- reversed
- sealing
- pressing plate
- curved panel
- brake frame
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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 is related to casting iron backwater gate fields, more particularly to a kind of casting iron backwater gate of forward and reverse sealing, lock frame is groove brake frame, by reversed sealing pressing plate and the cooperation assembly of groove brake frame, curved panel both sides sealing face back is equipped with the reversed sealing pressing plate locking device being connected with groove brake frame for the both sides of the curved panel；The reversed sealing pressing plate locking device is T-shaped structure, the upper end that the plane of the reversed sealing pressing plate locking device connect groove brake frame with reversed sealing pressing plate is equipped with the reversed antipriming of lintel, the reversed antipriming of lintel is " ┌ " shape, and the transverse end of the reversed antipriming of lintel is connect with curved panel, vertical end and groove brake frame connect；The gate is cooperated using curved panel and groove brake frame, it is connected firmly, it is easy to installation and maintenance, sealing is coordinated using reversed sealing pressing plate locking device, the reversed antipriming of lintel, the reversed antipriming of ground sill, to reach forward and reverse two-way good water-stagnating effect.
Description
Technical field
The utility model is related to casting iron backwater gate field more particularly to a kind of casting iron backwater gates of forward and reverse sealing.
Background technology
Currently, the water-in and water-out of the engineerings such as domestic municipal administration, environmental protection, electric power, plumbing, sewage disposal, pumping plant, channel irrigation and drainage
Mouthful, generally use installs cast-iron lock gate to achieve the purpose that sealing.The common casting iron backwater gate of generally use in the past, in forward direction
In the case of low hydraulic pressure, especially reverse water pressure, the waterstop of gate sheet and lock frame cannot be in close contact, and be will produce gate and seriously leaked
Water phenomenon, water-stagnating effect are very bad；Gate sheet uses rubber pad, time to grow easy aging deformation with lock frame contact surface, equally
Drainage is will produce, water-stagnating effect is influenced.More also it is that current casting iron backwater gate, gate sheet is plane, pressure-bearing is strong
Degree is not high, and under high water pressures, it is strong to bear larger hydraulic pressure, and breakage event can occur when serious, it is difficult in burst thing
The safe operation that itself is ensured when part, jeopardizes the operational safety of complete set of equipments, or even causes heavy economic losses.
The utility model patent that China Patent No. is 200620134949.1, discloses a kind of casting iron backwater gate of cambered surface,
The gate uses curved panel, enhances bearing capacity, while using wedge lock mechanism, water-stagnating effect is improved, however, the patent
Middle to use multiple wedge lock mechanisms, installation is complicated, is unfavorable for repairing, and cannot effectively play sealing effect at lintel, reversely
Water-stagnating effect is bad.
Invention content
The purpose of the utility model is to overcome gate sheets in gate existing in the prior art and lock frame junction to be easy
The defects of leak, bearing capacity is small, and installation is inconvenient, inconvenient maintenance, and a kind of casting iron backwater gate of forward and reverse sealing is provided,
The gate is cooperated using curved panel and groove brake frame, is connected firmly, easy to installation and maintenance, using reversed sealing pressing plate
The casting iron backwater gate of cambered surface of the reversed antipriming cooperation sealing of locking device, lintel, it is forward and reverse two-way good to reach
Water-stagnating effect, solve original casting iron backwater gate because of forward and reverse water-head often changed due to cannot effectively sealing generally ask
Topic.
What the technical solution of the utility model was realized in：A kind of casting iron backwater gate of forward and reverse sealing, including arc
The upper end of shape panel, lock frame and the locking device on lock frame, the curved panel is equipped with whole lifting lug, and the lock frame is
Groove brake frame is provided with the lozenges to match with groove brake frame on the curved panel, and the both sides of the curved panel pass through
Reversed sealing pressing plate and the cooperation assembly of groove brake frame, curved panel both sides sealing face back is equipped with to be connected with groove brake frame
Reversed sealing pressing plate locking device；The reversed sealing pressing plate locking device is T-shaped structure, the reversed sealing pressing plate locking
The plane of device is connect with reversed sealing pressing plate.
The upper end of the groove brake frame is equipped with the reversed antipriming of lintel, and the reversed antipriming of lintel is " ┌ " shape,
The transverse end in the section of the reversed antipriming of lintel is connect with curved panel, the vertical end in section is connect with groove brake frame；
The reversed antipriming of lintel is fixed on by fastener on groove brake frame.
The upper end of the curved panel is assembled by the reversed antipriming of lintel and the cooperation of groove brake frame, and the lintel is reversed
Antipriming, reversed sealing pressing plate locking device and curved panel coordinate, to adjust between curved panel and the sealing of groove brake frame
Gap.
Preferably, the reversed sealing pressing plate is fastened by reversed sealing pressing plate locking device, the reversed sealing
Pressing plate locking device is connect by bolt with reversed seal plate.
Preferably, the groove brake frame is more than the width of lower end with the width of the upper end of curved panel junction.
Preferably, the global shape of the reversed sealing pressing plate locking device be acute triangle, the endpoint of T-shaped structure with
Three endpoints of triangle connect.
Preferably, in the section of the reversed antipriming of the lintel transverse end length be more than vertical end length.
Preferably, the curved panel is the arc cylinder that cylinder or Elliptic Cylinder vertical profile are formed, internal for sky
Chamber.
Preferably, the curved panel both ends are inclined-plane or face directly.
Preferably, its hollow cavity of the curved panel is equipped with reinforcing rib.
Preferably, the sealing face of the curved panel and groove brake frame is scraping face.
The beneficial good effect of the utility model.
1. the utility model is designed to arcwall face on the basis of former plain cast iron backwater gate, by primary plane gate sheet
Plate is opposite to enhance bearing capacity；By adding groove brake frame, reversed sealing pressing plate locking device, the reversed antipriming of lintel,
So that the curved panel by scraping is coordinated with groove brake frame sealing face, reaches good water-stagnating effect, can fully meet equipment
Normal operation and various aspects performance requirement.
2. a kind of casting iron backwater gate of forward and reverse sealing of the utility model, can be widely applied to the water-in and water-out of each engineering
Mouth and other waterway channels for needing sealing, the key technical indexes reach international most advanced level of the same trade, there is good popularization
Application prospect can be widely applied to the engineerings such as municipal administration, environmental protection, electric power, plumbing, sewage disposal, pumping plant, channel irrigation and drainage, to pushing away
The career developments such as dynamic China's water conservancy, electric power, municipal administration, environmental protection, sewage disposal and paces of accelerating economic development are of great significance.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view cutaway drawing of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the front view of the utility model curved panel.
Fig. 5 is the side view cutaway drawing of the utility model curved panel.
Fig. 6 is the vertical view of the utility model curved panel.
Fig. 7 is the front view of the utility model groove brake frame.
Fig. 8 is the side view cutaway drawing of the utility model groove brake frame.
Fig. 9 is the vertical view of the utility model groove brake frame.
Figure 10 is the front view of reversed sealing pressing plate locking device.
Figure 11 is the vertical view of reversed sealing pressing plate locking device.
Figure 12 is the reversed antipriming structural schematic diagram of lintel.
In figure：1- curved panels, 2- groove brake frames, 4- lifting lugs, the reversed sealing pressing plates of 5-, the reversed sealing pressing plate lockings of 6-
Dress, the reversed antipriming of 8- lintels.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：A kind of casting iron backwater gate of forward and reverse sealing, as shown in figs. 1-12, including curved panel 1, lock frame
And the locking device on lock frame, the upper end of curved panel 1 are equipped with whole lifting lug 4, curved panel 1 is cylinder or ellipse
Cylinder vertical profile forms arc cylinder, and arc body both ends are inclined-plane, and internal is cavity, and periphery sets waterstop.Curved panel 1 is wherein
Empty inner cavity is equipped with reinforcing rib.Curved panel 1 can be such that the bearing capacity of gate enhances, and curved panel 1 uses horizontal cross-section for arc
The panel of shape, lock frame are groove brake frame 2, and groove brake frame 2 is more than the width of lower end with the width of the upper end of 1 junction of curved panel
Degree, keeps forward and reverse water-stagnating effect of gate all preferable, and bearing capacity is strong, and keeps the connection of curved panel 1 more secured.Curved panel
1 and groove brake frame 2 sealing face be scraping face.It is provided with the lozenges to match with groove brake frame 2 on curved panel 1, installs
It is convenient, it is connected firmly, the both sides of curved panel 1 pass through reversed sealing pressing plate 5 and the cooperation assembly of groove brake frame 2,1 liang of curved panel
Side rear portion is provided with the reversed sealing pressing plate 5 being connected with groove brake frame 2, and 1 both sides sealing face back of curved panel is equipped with and wedge
The reversed sealing pressing plate locking device 6 that shape lock frame 2 is connected, reversed sealing pressing plate locking device 6 make reversed sealing pressing plate 5 and arc
The connection of shape panel 1 and groove brake frame 2 more fastens, i.e., it is whole to be respectively provided with one for 1 both sides sealing face back surface both sides of curved panel
Reversed sealing pressing plate 5, reversed sealing pressing plate 5 is fastened by reversed sealing pressing plate locking device 6, reversed sealing pressing plate locking
Device 6 is connect by bolt with reversed seal plate 5.The vertical view of reversed sealing pressing plate locking device 6 is T-shaped structure, and both sides are simultaneously set
There is a number of triangle reinforcing rib, it is acute triangle, T that the global shape of reversed sealing pressing plate locking device 6, which overlooks shape,
The endpoint of shape structure and the three of triangle endpoints connect.Reversed 6 side of sealing pressing plate locking device is fixed on groove brake frame 2
On cuboid wedge surface, the other side is matched with the wedge surface in the both sides sealing surface rear end face of curved panel 1.Reversed sealing pressing plate locking
The plane of device 6 is connect with reversed sealing pressing plate 5, and tightness is good, while can enhance water-stagnating effect.
The upper end of groove brake frame 2 is equipped with the reversed antipriming 8 of lintel, and the reversed antipriming 8 of lintel is " ┌ " shape, and lintel is anti-
It is connect to the transverse end of antipriming 8 with curved panel 1, the connection of vertical end and groove brake frame 2；The reversed antipriming of lintel 8
The length of transverse end is more than the length of vertical end in section, makes the reversed antipriming 8 of lintel and curved panel 1 and groove brake frame 2
It is fitted and connected close.The reversed antipriming 8 of lintel is fixed on by fastening bolt on groove brake frame 2, and curved panel 1 and wedge shape are made
The upper end of lock frame 2 is connected firmly, and enhances water-stagnating effect.The upper end of curved panel 1 passes through the reversed antipriming 8 of lintel and groove brake
The cooperation assembly of frame 2, the reversed antipriming 8 of lintel are fixed on by fastener on groove brake frame 2, and the upper end of curved panel 1 passes through
The reversed antipriming 8 of lintel is assembled with the cooperation of groove brake frame 2, between the sealing to adjust 2 upper end of curved panel 1 and groove brake frame
Gap.
The both sides of curved panel 1 pass through reversed sealing pressing plate 5 and the cooperation assembly of groove brake frame 2,1 both sides rear portion of curved panel
It is provided with the sealing face sealing face finishing of the reversed sealing pressing plate 5 being connected with groove brake frame 2, curved panel 1 and groove brake frame 2
Scraping after work, is assembled together, and reversed sealing pressing plate 5 is assembled on groove brake frame 2, so that curved panel 1 is in groove brake frame 2
Facilitate sliding, reversed sealing pressing plate 5 is prevents the groove brake frame 2 that falls off in sliding of curved panel 1 to be arranged, in groove brake frame 2
The reversed sealing pressing plate locking device 6 of upper assembly, then the reversed antipriming 8 of lintel is assembled on groove brake frame 2, make curved panel 1,
The sealing face of groove brake frame 2 is fitted close；To meet resistance to compression, sealing requirement, reach satisfied operational effect.
Claims (9)
1. a kind of casting iron backwater gate of forward and reverse sealing, including curved panel, lock frame and the locking device on lock frame,
The upper end of the curved panel is equipped with whole lifting lug, it is characterised in that：The lock frame is groove brake frame, is set on the curved panel
It is equipped with the lozenges to match with groove brake frame, the both sides of the curved panel are coordinated by reversed sealing pressing plate and groove brake frame
Assembly, curved panel both sides sealing face back are equipped with the reversed sealing pressing plate locking device being connected with groove brake frame；Institute
It is T-shaped structure, plane and the reversed sealing pressing plate of the reversed sealing pressing plate locking device to state reversed sealing pressing plate locking device
Connection；
The upper end of the groove brake frame is equipped with the reversed antipriming of lintel, and the reversed antipriming of lintel is " ┌ " shape, described
The transverse end in the section of the reversed antipriming of lintel is connect with curved panel, the vertical end in section is connect with groove brake frame；It is described
The reversed antipriming of lintel is fixed on by fastener on groove brake frame；
The upper end of the curved panel is assembled by the reversed antipriming of lintel and the cooperation of groove brake frame, the reversed sealing of lintel
Device, reversed sealing pressing plate locking device and curved panel coordinate, to adjust the sealing gap of curved panel and groove brake frame.
2. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The reversed sealing
Pressing plate is fastened by reversed sealing pressing plate locking device, and the reversed sealing pressing plate locking device is stopped by bolt with reversed
Water plate connects.
3. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The groove brake frame
It is more than the width of lower end with the width of the upper end of curved panel junction.
4. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The reversed sealing
The global shape of pressing plate locking device is acute triangle, and the endpoint of T-shaped structure and the three of triangle endpoints connect.
5. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The lintel is reversed
The length of transverse end is more than the length of vertical end in the section of antipriming.
6. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The arcwall face
Plate is the arc cylinder that cylinder or Elliptic Cylinder vertical profile are formed, and internal is cavity.
7. a kind of casting iron backwater gate of forward and reverse sealing according to claim 6, it is characterised in that：The curved panel
Both ends are inclined-plane or face directly.
8. a kind of casting iron backwater gate of forward and reverse sealing according to claim 6, it is characterised in that：The arcwall face
Its hollow cavity of plate is equipped with reinforcing rib.
9. a kind of casting iron backwater gate of forward and reverse sealing according to claim 1, it is characterised in that：The arcwall face
The sealing face of plate and groove brake frame is scraping face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051969.5U CN207760821U (en) | 2018-01-12 | 2018-01-12 | A kind of casting iron backwater gate of forward and reverse sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051969.5U CN207760821U (en) | 2018-01-12 | 2018-01-12 | A kind of casting iron backwater gate of forward and reverse sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760821U true CN207760821U (en) | 2018-08-24 |
Family
ID=63183736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051969.5U Expired - Fee Related CN207760821U (en) | 2018-01-12 | 2018-01-12 | A kind of casting iron backwater gate of forward and reverse sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760821U (en) |
-
2018
- 2018-01-12 CN CN201820051969.5U patent/CN207760821U/en not_active Expired - Fee Related
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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: 20180824 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |