CN207436019U - A kind of reversed sealing adjustable checkgate - Google Patents
A kind of reversed sealing adjustable checkgate Download PDFInfo
- Publication number
- CN207436019U CN207436019U CN201721411581.3U CN201721411581U CN207436019U CN 207436019 U CN207436019 U CN 207436019U CN 201721411581 U CN201721411581 U CN 201721411581U CN 207436019 U CN207436019 U CN 207436019U
- Authority
- CN
- China
- Prior art keywords
- door body
- doorframe
- sealing
- weir gate
- support plate
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Barrages (AREA)
Abstract
The utility model is related to a kind of reversed sealing adjustable checkgates.Including doorframe and door body, the doorframe upper end is equipped with crossbeam, the crossbeam upper end is equipped with electronic headstock gear, two side is equipped with guide groove in the doorframe, upper and lower side is respectively equipped with roller group at left and right sides of the door body, the roller group is located in guide groove, the door body upper end is equipped with lifting lug, the electronic headstock gear lower end is connected with screw, the lower end of the screw is connected with lifting lug, the left and right sides and bottom of weir gate water inlet end are respectively equipped with the sealing component on doorframe, the sealing component includes oblique support plate, rubber skin is installed in the oblique support plate, the inclined-plane of the oblique support plate is towards weir gate water inlet end, the external part of the rubber skin is affixed on the sealing face of door body.The utility model is simple in structure, easy for installation, and weir gate can ensure that water stop rubber ensures certain decrement with door body sealing face in upper and lower operation, so as to ensure to have preferable water-stagnating effect, suitable for reversed sealing occasion.
Description
Technical field
The utility model is related to a kind of weir gate more particularly to a kind of reversed sealing adjustable checkgates.
Background technology
Weir gate is let out for closing and opening（It puts）The control facility of aquaporin.The important component of hydraulic structure, can
To intercept current, control water level adjusts flow, discharge silt and floating material etc..Weir gate is arranged on hydraulic structure water hole
On mouth, for the equipment for controlling the switching of current or adjusting flow.Weir gate generally has cast iron weir gate and steel weir gate, is just
To sealing, cast iron weir gate carries out sealing using machined surface or copper sealing surface, and steel weir gate uses Rubber water stop, mainly by positive water
Pressure compresses, so as to achieve the purpose that sealing, if for that can not compress rubber by hydraulic pressure during reversed sealing occasion, so as to leak
Seriously, it is impossible to meet requirement.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of simple in structure, easy for installation, weir gate is upper and lower
It can ensure that water stop rubber ensures certain decrement with door body sealing face during operation, be further ensured that the one of preferable water-stagnating effect
The reversed sealing adjustable checkgate of kind.
Technical solution is used by the utility model therefore：
Including doorframe and door body, the doorframe upper end is equipped with crossbeam, and the crossbeam upper end is equipped with electronic headstock gear, described
Two side is equipped with guide groove in doorframe, and upper and lower side is respectively equipped with roller group at left and right sides of the door body, and the roller group is located at
In guide groove, the door body upper end is equipped with lifting lug, and the electronic headstock gear lower end is connected with screw, and the lower end of the screw is with hanging
Ear connects, and the left and right sides and bottom of weir gate water inlet end are respectively equipped with the sealing component on doorframe, the sealing component
Including oblique support plate, rubber skin is installed in the oblique support plate, the inclined-plane of the oblique support plate is described towards weir gate water inlet end
The external part of rubber skin is affixed on the sealing face of door body.
As being further improved for above-mentioned technical proposal, the roller group includes pressure-bearing idler wheel and limited roller, described to hold
Pressing roller is mounted on the back side at left and right sides of door body, and the limited roller is mounted on the side wall at left and right sides of door body.
As being further improved for above-mentioned technical proposal, a guide beam, the guide beam both ends are equipped with above the door body
It is fixedly connected respectively with doorframe inner wall, the spigot nut being socketed on screw is installed on the guide beam.
As being further improved for above-mentioned technical proposal, the weir gate water inlet end is equipped with the upper liquid level being mounted on doorframe and opens
Pass and lower liquid-level switch.
The utility model has the advantages that：
The utility model is simple in structure, easy for installation, and weir gate can ensure water stop rubber and door body in upper and lower operation
Sealing face ensures certain decrement, so as to ensure to have preferable water-stagnating effect, suitable for reversed sealing occasion.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
1 it is doorframe in figure, 2 be door body, 3 be crossbeam, 4 be electronic headstock gear, 5 be lifting lug, 6 be screw, 7 is bearing diagonal
Plate, 8 be rubber skin, 9 be pressure-bearing idler wheel, 10 be limited roller, 11 be guide beam, 12 be spigot nut.
Specific embodiment
A kind of reversed sealing adjustable checkgate, including doorframe 1 and door body 2,1 upper end of doorframe is equipped with crossbeam 3, the crossbeam
3 upper ends are equipped with electronic headstock gear 4, and two side is equipped with guide groove, 2 left and right sides upper and lower side of door body in the doorframe 1
Roller group is respectively equipped with, the roller group is located in guide groove, and 2 upper end of door body is equipped with lifting lug 5, the electronic headstock gear 4
Lower end is connected with screw 6, and the lower end of the screw 6 is connected with lifting lug 5, and the left and right sides and bottom of weir gate water inlet end are respectively equipped with
Sealing component on doorframe 1, the sealing component include oblique support plate 7, rubber skin are equipped in the oblique support plate 7
8, towards weir gate water inlet end, the external part of the rubber skin 8 is affixed on the sealing face of door body 2 on the inclined-plane of the oblique support plate 7.
As being further improved for above-mentioned technical proposal, the roller group includes pressure-bearing idler wheel 9 and limited roller 10, described
Pressure-bearing idler wheel 9 is mounted on the back side of 2 left and right sides of door body, and the limited roller 10 is mounted on the side wall of 2 left and right sides of door body
On.
As being further improved for above-mentioned technical proposal, 2 top of door body is equipped with a guide beam 11, the guide beam 11
Both ends are fixedly connected respectively with 1 inner wall of doorframe, and the spigot nut being socketed on screw 6 is installed on the guide beam 11
12。
As being further improved for above-mentioned technical proposal, the weir gate water inlet end is equipped with the upper liquid level being mounted on doorframe and opens
Pass and lower liquid-level switch.
It is emphasized that：The above description is only the embodiments of the present invention, not thereby limits the utility model
The scope of the claims, every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model or straight
It connects or is used in other related technical areas indirectly, be equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of reversed sealing adjustable checkgate, which is characterized in that including doorframe and door body, the doorframe upper end is equipped with crossbeam, institute
It states crossbeam upper end and electronic headstock gear is installed, two side is equipped with guide groove in the doorframe, and the door body left and right sides is up and down
End is respectively equipped with roller group, and the roller group is located in guide groove, and the door body upper end is equipped with lifting lug, under the electronic headstock gear
End is connected with screw, and the lower end of the screw is connected with lifting lug, and the left and right sides and bottom of weir gate water inlet end are respectively equipped with installation
Sealing component on doorframe, the sealing component include oblique support plate, and rubber skin is equipped in the oblique support plate, described oblique
The inclined-plane of support plate is affixed on the sealing face of door body towards weir gate water inlet end, the external part of the rubber skin.
2. a kind of reversed sealing adjustable checkgate according to claim 1, which is characterized in that the roller group includes supporting roll
Wheel and limited roller, the pressure-bearing idler wheel are mounted on the back side at left and right sides of door body, and it is left that the limited roller is mounted on door body
On the side wall of right both sides.
3. a kind of reversed sealing adjustable checkgate according to claim 1, which is characterized in that led above the door body equipped with one
Xiang Liang, the guide beam both ends are fixedly connected with doorframe inner wall, are installed with and are socketed on screw on the guide beam respectively
Spigot nut.
4. a kind of reversed sealing adjustable checkgate according to claim 1, which is characterized in that the weir gate water inlet end is equipped with peace
Upper liquid-level switch and lower liquid-level switch on doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411581.3U CN207436019U (en) | 2017-10-29 | 2017-10-29 | A kind of reversed sealing adjustable checkgate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411581.3U CN207436019U (en) | 2017-10-29 | 2017-10-29 | A kind of reversed sealing adjustable checkgate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436019U true CN207436019U (en) | 2018-06-01 |
Family
ID=62290371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411581.3U Expired - Fee Related CN207436019U (en) | 2017-10-29 | 2017-10-29 | A kind of reversed sealing adjustable checkgate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594532A (en) * | 2018-12-05 | 2019-04-09 | 王燕瑜 | A kind of sluice for the Yellow River power station |
-
2017
- 2017-10-29 CN CN201721411581.3U patent/CN207436019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594532A (en) * | 2018-12-05 | 2019-04-09 | 王燕瑜 | A kind of sluice for the Yellow River power station |
| CN109594532B (en) * | 2018-12-05 | 2020-11-24 | 江苏佳佩环保机械设备有限公司 | A sluice for yellow river power station |
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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: 20180601 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |