CN202265807U - Gate chamber of building for flow guide and drainage - Google Patents
Gate chamber of building for flow guide and drainage Download PDFInfo
- Publication number
- CN202265807U CN202265807U CN2011204129390U CN201120412939U CN202265807U CN 202265807 U CN202265807 U CN 202265807U CN 2011204129390 U CN2011204129390 U CN 2011204129390U CN 201120412939 U CN201120412939 U CN 201120412939U CN 202265807 U CN202265807 U CN 202265807U
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- China
- Prior art keywords
- gate
- slot
- gate slot
- shutoff
- water conservancy
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Abstract
The utility model discloses a gate chamber of a building for flow guide and drainage enabling a gate to be smoothly closed. The gate chamber comprises a gate pier with a gate, wherein a plugging gate slot is disposed on the gate pier, and a temporary protection device for preventing rock ballast from entering in the plugging gate slot is installed in the plugging gate slot. Rock ballast can be efficiently prevented from entering in the plugging gate slot by installing a temporary protection device in the plugging gate slot, so that the gate is smoothly closed, and safe and smooth plugging construction for the building for flow guide and drainage is ensured. A temporary gate slot is disposed on the gate pier, the gate is placed downwards and in the temporary gate slot to stop water while a construction cofferdam is detached, and then the temporary protection device is installed, so that the temporary protection device is more convenient in installation. A detachable temporary protection device formed by a filling frame is disposed in the plugging gate slot, as well as is simple in structure, convenient in installation and low in cost. The gate chamber of a building for flow guide and drainage is suitable for being popularized and applied in the field of water conservancy and hydropower engineering.
Description
Technical field
The utility model relates to the Hydraulic and Hydro-Power Engineering field, especially a kind of lock chamber that is used for the water conservancy diversion outlet structure escape works.
Background technology
The water conservancy diversion outlet structure escape works are meant in the work progress of Hydraulic and Hydro-Power Engineering the lead provisional outlet structure escape works in downstream of river.Water conservancy diversion outlet structure escape works commonly used have diversion canal, diversion tunnel, water conservancy diversion bottom outlet, diversion culvert etc., also can adopt aqueduct or utilize the factory building draft tube as the water conservancy diversion outlet structure escape works.The water conservancy diversion outlet structure escape works are after accomplishing water conservancy diversion sluicing task; Usually need be with the shutoff of water conservancy diversion outlet structure escape works; The shutoff of general water conservancy diversion outlet structure escape works adopts the mode of gate to carry out shutoff usually, promptly on the water conservancy diversion outlet structure escape works, builds a lock chamber, and said lock chamber comprises the gate pier that is provided with gate; Said gate pier is provided with the shutoff gate slot, only needs that when shutoff gate is put into the shutoff gate slot and gets final product.But in use there is following problem in the lock chamber of this structure: because the water conservancy diversion outlet structure escape works before putting into operation, need to remove the construction cofferdam of water conservancy diversion outlet structure escape works usually, when removing the construction cofferdam; Be easy to generate a large amount of rock ballasts; In the process that water conservancy diversion sluices, these rock ballasts are under the effect of current, and most of rock ballast can get in the water conservancy diversion outlet structure escape works; The part rock ballast possibly get in the shutoff gate slot of water conservancy diversion outlet structure escape works; Or in service at the water conservancy diversion outlet structure escape works, current might be brought silt or cobble etc. in the shutoff gate slot of water conservancy diversion outlet structure escape works into, when the water conservancy diversion outlet structure escape works descend the lock shutoff; Owing to exist rock ballast, cobble, silt etc. to make gate can not descend lock smoothly in the shutoff gate slot; Even can't descend lock, have influence on the construction speed of whole Hydraulic and Hydro-Power Engineering, even possibly jeopardize engineering safety.
The utility model content
The utility model technical problem to be solved provides a kind of lock chamber that is used for the water conservancy diversion outlet structure escape works that makes gate can descend lock smoothly.
The utility model solves the technical scheme that its technical problem adopted: this is used for the lock chamber of water conservancy diversion outlet structure escape works; Comprise the gate pier that is provided with gate; Said gate pier is provided with the shutoff gate slot, is equipped with in the said shutoff gate slot to prevent that rock ballast from getting into the temporary protection device in the shutoff gate slot.
Further be, said gate pier is provided with the emergency gate groove, and said emergency gate groove is arranged on the place ahead of shutoff gate slot.
Further be, the detachable frame of filling out be set in the shutoff gate slot form described temporary protection device, saidly fill out frame and the shutoff gate slot is suitable.
Further be that the said frame of filling out adopts elastomeric material to be made.
The beneficial effect of the utility model is: through the temporary protection device is installed, can prevent effectively that rock ballast from getting in the shutoff gate slot in the shutoff gate slot, make gate descend lock smoothly, guarantee the smooth shutoff construction of safety of water conservancy diversion outlet structure escape works.The emergency gate groove is set on lock chamber, when removing the construction cofferdam, gate is transferred in the emergency gate groove, water is blocked, the temporary protection device is installed in the shutoff gate slot then, it is more convenient that the temporary protection device is installed.The detachable temporary protection device that frame forms of filling out is set in the shutoff gate slot, and simple in structure, easy for installation, cost is low.Fill out frame and adopt elastomeric material to be made, be convenient to be installed in the shutoff gate slot, and dismounting is also convenient filling out frame.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the lock chamber of water conservancy diversion outlet structure escape works;
Description of symbols among the figure: gate pier 1, shutoff gate slot 2, emergency gate groove 3, fill out frame 4, gate 5.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Lock chamber as shown in Figure 1, that this is used for the water conservancy diversion outlet structure escape works comprises the gate pier 1 that is provided with gate 5, and said gate pier 1 is provided with shutoff gate slot 2, is equipped with in the said shutoff gate slot 2 to prevent that rock ballast from getting into the temporary protection device in the shutoff gate slot 2.Through the temporary protection device is installed in shutoff gate slot 2, can prevent effectively that rock ballast from getting in the shutoff gate slot 2, make gate descend lock smoothly, guarantee the smooth shutoff construction of safety of water conservancy diversion outlet structure escape works.Said gate pier 1 is provided with emergency gate groove 3; Said emergency gate groove 3 is arranged on the place ahead of shutoff gate slot 2, and promptly emergency gate groove 3, shutoff gate slot 2 set gradually along the direction of current, when removing the construction cofferdam; Gate 5 is transferred in the emergency gate groove 3; Water is blocked, and in shutoff gate slot 2, the temporary protection device is installed, it is more convenient that the temporary protection device is installed.Said temporary protection device can have numerous embodiments, for example, cover plate can be set with 2 sealings of shutoff gate slot at the notch place of shutoff gate slot 2; Avoid rock ballast to get into; As preferred mode be: the detachable frame 4 filled out is set in shutoff gate slot 2 forms described temporary protection device, said to fill out frame 4 suitable with shutoff gate slot 2, and this temporary protection apparatus structure is simple; Easy for installation, cost is low.
This course of work of lock chamber that is used for the water conservancy diversion outlet structure escape works is following: at first, before the construction cofferdam of removing the water conservancy diversion outlet structure escape works, earlier gate 5 is put into emergency gate groove 3; The dismounting in cofferdam of constructing then, and will fill out frame 4 and be installed in the shutoff gate slot 2 that is arranged on emergency gate groove 3 rears, after the construction cofferdam demolition finishes; Gate 5 is mentioned, and the water conservancy diversion outlet structure escape works put into operation, after water conservancy diversion sluicing task is accomplished; The frame 4 of filling out that is installed in the shutoff gate slot 2 is removed, then gate 5 is put into shutoff gate slot 2, carry out water conservancy diversion outlet structure escape works shutoff construction immediately; Owing to be provided with in the shutoff gate slot 2 and fill out frame 4; Can prevent effectively that rock ballast from getting in the shutoff gate slot 2, make gate descend lock smoothly, guarantee the smooth shutoff construction of safety of water conservancy diversion outlet structure escape works.In addition, the said frame 4 of filling out can adopt multiple material such as metal, timber to form, and as preferred mode is: the said frame 4 of filling out adopts elastomeric material to be made, and be convenient to be installed in the shutoff gate slot 2 filling out frame 4, and dismounting is also convenient.
Claims (4)
1. the lock chamber that is used for the water conservancy diversion outlet structure escape works; Comprise the gate pier (1) that is provided with gate (5); Said gate pier (1) is provided with shutoff gate slot (2), it is characterized in that: be equipped with in the said shutoff gate slot (2) and prevent that rock ballast from getting into the temporary protection device in the shutoff gate slot (2).
2. the lock chamber that is used for the water conservancy diversion outlet structure escape works as claimed in claim 1 is characterized in that: said gate pier (1) is provided with emergency gate groove (3), and said emergency gate groove (3) is arranged on the place ahead of shutoff gate slot (2).
3. according to claim 1 or claim 2 the lock chamber that is used for the water conservancy diversion outlet structure escape works is characterized in that: the detachable frame (4) of filling out is set in shutoff gate slot (2) forms described temporary protection device, said to fill out frame (4) suitable with shutoff gate slot (2).
4. the lock chamber that is used for the water conservancy diversion outlet structure escape works as claimed in claim 3 is characterized in that: the said frame (4) of filling out adopts elastomeric material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204129390U CN202265807U (en) | 2011-10-26 | 2011-10-26 | Gate chamber of building for flow guide and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204129390U CN202265807U (en) | 2011-10-26 | 2011-10-26 | Gate chamber of building for flow guide and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265807U true CN202265807U (en) | 2012-06-06 |
Family
ID=46156606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204129390U Expired - Lifetime CN202265807U (en) | 2011-10-26 | 2011-10-26 | Gate chamber of building for flow guide and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966983A (en) * | 2014-05-23 | 2014-08-06 | 成都阿朗科技有限责任公司 | Gate slot plug and mounting and dismounting method thereof |
| CN109371924A (en) * | 2018-12-25 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | High water head plane gate structure and gate flap |
-
2011
- 2011-10-26 CN CN2011204129390U patent/CN202265807U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966983A (en) * | 2014-05-23 | 2014-08-06 | 成都阿朗科技有限责任公司 | Gate slot plug and mounting and dismounting method thereof |
| CN109371924A (en) * | 2018-12-25 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | High water head plane gate structure and gate flap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTI Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF CHINA HYDROPOWER CONSU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Chengdu Hydroelectric Investigation & Design Institute of SPC Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of China Hydropower Consu |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP CHENGDU INVESTIGATION DESIGN + R Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF SPC |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Co., Ltd of Chengdu survey and design academy of electricity Jian group of China Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of SPC |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |