CN104196116A - Constant liquid level adjustable checkgate - Google Patents
Constant liquid level adjustable checkgate Download PDFInfo
- Publication number
- CN104196116A CN104196116A CN201410311945.5A CN201410311945A CN104196116A CN 104196116 A CN104196116 A CN 104196116A CN 201410311945 A CN201410311945 A CN 201410311945A CN 104196116 A CN104196116 A CN 104196116A
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- CN
- China
- Prior art keywords
- weir gate
- plate
- checkgate
- sides
- guide wheel
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Abstract
The invention discloses a constant liquid level adjustable checkgate which comprises a pipeline. A checkgate frame is fixedly arranged in the pipeline, a checkgate plate is arranged on the checkgate frame in a sliding fit mode, the two sides and the bottom of the checkgate frame are fixed with the pipe wall of the pipeline in an attached mode, the two sides and the bottom of the checkgate plate are sealed with the front portion of the checkgate frame in a matched mode, a water passing opening is formed in the bottom of the checkgate frame, a bearingand a first guide wheel are arranged on the rear portion of the checkgate frame, a second guide wheel is arranged on the pipe wall behind the checkgate frame, the back face of the checkgate plate is connected with a sliding rail, the sliding rail penetrates through the bearing, the tail end of the checkgate plate is connected with a steel wire rope, the steel wire rope is wound around the first guide wheel and the second guide wheel to be connected with a balance weight, and the first guide wheel is arranged in front of the connecting position of the sliding rail and the steel wire rope. The checkgate is simple in structure, and safe and reliable in operating. The opening power of the checkgate is from water pressure in front of the checkgate, the closing power is from the gravity of the balance weight of equipment, and no external power is needed. The water level in front of the checkgate can be precisely controlled, and when the overflow quantity is increased and the water level in front of the checkgate rises, the opening degree of the checkgate can be automatically increased to guarantee the constant water level.
Description
Technical field
The present invention relates to pipeline weir gate technical field, be specifically related to a kind of constant level adjustable weir gate.
Background technology
In water level control system before drainage pipeline networks stormwater overflow, by weir gate, control the liquid level of rainwater in gutter, but weir gate complex structure, and need power drive, inconvenience is installed in pipeline, and it is more to consume the energy, also be inconvenient to keep in repair, therefore how to design a kind of simple in structurely, easy for installation, and the weir gate that does not consume the energy is the problem facing at present.
Summary of the invention
The present invention is exactly for above-mentioned technical problem, and a kind of constant level adjustable weir gate is provided, and this weir gate can solve the problems of the technologies described above well, simple in structure, and without consuming the energy.
For realizing this object, the constant level adjustable weir gate that the present invention is designed, comprise pipeline, in pipeline, be fixed with weir gate framework, on weir gate framework, be sliding combined with weir gate door-plate, it is characterized in that: the tube wall laminating of the both sides of described weir gate framework and bottom and pipeline is fixing, the anterior fitted seal of the both sides of weir gate door-plate and bottom and weir gate framework, weir gate base of frame was provided with the mouth of a river, rear portion is provided with bearing and the first guide wheel, the tube wall at weir gate framework rear is provided with the second guide wheel, the back side of weir gate door-plate is connected with slide rail, slide rail is through bearing, tail end is connected with wire rope, the first guide wheel walked around by wire rope and the second guide wheel is connected with mass, the first guide wheel is positioned at the place ahead of slide rail and wire rope junction.
Further, described weir gate framework comprises the weir gate supporting base of fitting and being fixed on the weir gate side plate on the tube wall of both sides and being fixed on duct bottom, the bottom surface laminating of the front end of the end face two ends of weir gate supporting base and the weir gate side plate of both sides, is connected with plate after weir gate between the rear end face of the weir gate side plate of both sides; After weir gate, to surround the bottom in space be the mouth of a river for the weir gate side plate of plate, both sides and weir gate supporting base, the both sides of weir gate door-plate and bottom respectively with weir gate side plate and the weir gate supporting base gluing, sealing of both sides.
Further, after described weir gate, the bilateral symmetry of plate is fixed with bearing support, is provided with bearing in bearing support, and slide rail is through plate connecting steel wire ropes after bearing and weir gate.
Further, on described bearing support, be fixed with the first wheel bracket, the first wheel bracket comprise two over against otic placode, the first guide wheel is sheathed in rotating shaft, rotating shaft is positioned at the first guide wheel middle part, two ends are arranged in the lug plate holes of both sides.
Further, described slide rail tail end is fixed with slide rail junction plate, slide rail junction plate connecting steel wire ropes.
Further, between described slide rail front end and the back side of weir gate door-plate, be connected with door-plate stiffener.
Further, the bottom of described weir gate side plate is fixed with door-plate gripper shoe, and the end face of door-plate gripper shoe is concordant with the end face of weir gate supporting base.
Further, the both sides of described weir gate door-plate are fixed with diaphragm seal, the diaphragm seal of both sides respectively with weir gate side plate gluing, sealing, the bottom of the diaphragm seal of both sides and the weir gate supporting base gluing, sealing of both sides.
Further, on the tube wall at described weir gate framework rear, be fixed with counterweight support, be fixed with the second wheel bracket on counterweight support, the second wheel bracket is provided with the second guide wheel.
Further, described counterweight support comprises the counterweight support straight plate vertical with tube wall, is connected with counterweight support swash plate between the middle part of the straight plate of counterweight support and tube wall; Described the second wheel bracket comprise two over against otic placode, the second guide wheel is sheathed in rotating shaft, rotating shaft is positioned at the second guide wheel middle part, two ends are arranged in the lug plate holes of both sides.
The invention has the beneficial effects as follows: the designed weir gate of the present invention is simple in structure, safe and reliable to operation; The water pressure of the power that weir gate is opened before from weir, the power of closing of weir gate is from the gravity of equipment self counterweight, without any exterior power; Can accurately control the water level before weir gate, when before spillway discharge increases weir, water level rises, weir gate can increase the constant of aperture guaranteed water level automatically.
Accompanying drawing explanation
Fig. 1 is the lateral view of weir gate in the present invention;
Fig. 2 is the top view of weir gate in the present invention;
Fig. 3 is the front view of weir gate in the present invention;
Fig. 4 is the structural representation of the front weir gate of draining in the present invention;
Fig. 5 is the structural representation of weir gate in draining in the present invention;
Fig. 6 is the structural representation of weir gate after draining in the present invention;
Wherein, 1-weir gate framework, 1.1-weir gate side plate, 1.2-weir gate supporting base, plate after 1.3-weir gate, 2-weir gate door-plate, 3-pipeline, 4-mistake mouth of a river, 5-bearing, the 6-the first guide wheel, the 7-the second guide wheel, 8-slide rail, 9-wire rope, 10-mass, 11-bearing support, the 12-the first wheel bracket, 13-slide rail junction plate, 14-door-plate stiffener, 15-door-plate gripper shoe, 16-diaphragm seal, 17-counterweight support, the straight plate of 17.1-counterweight support, 17.2-counterweight support swash plate, the 18-the second wheel bracket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done further and is described in detail:
Constant level adjustable weir gate as shown in Fig. 1-3, comprise pipeline 3, in pipeline 3, be fixed with weir gate framework 1, on weir gate framework 1, be sliding combined with weir gate door-plate 2, the tube wall laminating of the both sides of described weir gate framework 1 and bottom and pipeline 3 is fixing, the anterior fitted seal of the both sides of weir gate door-plate 2 and bottom and weir gate framework 1, weir gate framework 1 bottom was provided with the mouth of a river 4, rear portion is provided with bearing 5 and the first guide wheel 6, the tube wall at weir gate framework 1 rear is provided with the second guide wheel 7, the back side of weir gate door-plate 2 is connected with slide rail 8, slide rail 8 is through bearing 5, tail end is connected with wire rope 9, the first guide wheel 6 walked around by wire rope 9 and the second guide wheel 7 is connected with mass 10, the first guide wheel 6 is positioned at the place ahead of slide rail 8 and wire rope 9 junctions.By the effect of balancing weight 10 and guide wheel, make weir gate before unlatching, the anterior fitted seal of weir gate door-plate 2 and weir gate framework 1, rainwater can not pass through the mouth of a river 4 discharges, along with water level rises, rainwater increases for the pressure of weir gate door-plate 2, weir gate door-plate 2 moves backward, and weir gate is opened, and rainwater passed through the rear discharge in the mouth of a river 4, the whole course of work is without External Force Acting, energy conservation.
In technique scheme, described weir gate framework 1 comprises the weir gate supporting base 1.2 of fitting and being fixed on the weir gate side plate 1.1 on the tube wall of both sides and being fixed on pipeline 3 bottoms, the bottom surface laminating of the front end of the end face two ends of weir gate supporting base 1.2 and the weir gate side plate 1.1 of both sides, is connected with plate 1.3 after weir gate between the rear end face of the weir gate side plate 1.1 of both sides; After weir gate, to surround the bottom in space be the mouth of a river 4 for the weir gate side plate 1.1 of plate 1.3, both sides and weir gate supporting base 1.2, the both sides of weir gate door-plate 2 and bottom respectively with weir gate side plate 1.1 and weir gate supporting base 1.2 gluing, sealings of both sides.Weir gate framework 1 simple in structure, reasonable in design, is convenient to install, and practicality is good.
In technique scheme, after described weir gate, the bilateral symmetry of plate 1.3 is fixed with bearing support 11, in 11, bearing, is provided with bearing 5, slide rail 8 through bearing 5 and weir gate after plate 1.3 connecting steel wire ropes 9.The setting of bearing 5 and easy for installation, weir gate door-plate 2 stressed evenly, further guaranteed the stability of device.
In technique scheme, on described bearing support 11, be fixed with the first wheel bracket 12, the first wheel brackets 12 comprise two over against otic placode, the first guide wheel 6 is sheathed in rotating shaft, rotating shaft is positioned at the first guide wheel 6 middle parts, two ends are arranged in the lug plate holes of both sides.The first guide wheel 6 easy for installation, conserve space, compact conformation, is easy to manufacture.
In technique scheme, described slide rail 8 tail ends are fixed with slide rail junction plate 13, slide rail junction plate 13 connecting steel wire ropes 9.Structure by slide rail junction plate 13 has further guaranteed connection effect.
In technique scheme, between described slide rail 8 front ends and the back side of weir gate door-plate 2, be connected with door-plate stiffener 14.The structure of door-plate stiffener 14 has further guaranteed weir gate door-plate 2 stablizing in motion process.
In technique scheme, the bottom of described weir gate side plate 1.1 is fixed with door-plate gripper shoe 15, and the end face of door-plate gripper shoe 15 is concordant with the end face of weir gate supporting base 1.2.By door-plate gripper shoe 15, guarantee the support of weir gate door-plate 2 bottoms, further improved the stability of weir gate door-plate 2 work.
In technique scheme, the both sides of described weir gate door-plate 2 are fixed with diaphragm seal 16, the diaphragm seal 16 of both sides respectively with weir gate side plate 1.1 gluing, sealings, the bottom of the diaphragm seal 1.1 of both sides and weir gate supporting base 1.2 gluing, sealings of both sides.By the structure of diaphragm seal 16, guarantee the sealing effectiveness between weir gate door-plate 2 and weir gate framework 1.
In technique scheme, on the tube wall at described weir gate framework 1 rear, be fixed with counterweight support 17, on counterweight support 17, be fixed with the second wheel bracket 18, the second wheel brackets 18 and be provided with the second guide wheel 7.
In technique scheme, described counterweight support 17 comprises the straight plate 17.1 of the counterweight support vertical with tube wall, is connected with counterweight support swash plate 17.2 between the middle part of the straight plate 17.1 of counterweight support and tube wall; Described the second wheel bracket 18 comprise two over against otic placode, the second guide wheel 7 is sheathed in rotating shaft, rotating shaft is positioned at the second guide wheel 7 middle parts, two ends are arranged in the lug plate holes of both sides.The reasonable in design of counterweight support 17 and the second wheel bracket 18, easy for installation, practicality is good.
In the present invention, as shown in Fig. 4-6, because the gravity of mass 10 is greater than the effect of hydraulic pressure before weir gate, so weir gate is closed.Along with the rising of water level, water increases gradually to the pressure of weir gate door-plate 2, and when pressure is greater than the gravity of mass 10, weir gate door-plate 2 moves backward, and weir gate is opened, and rainwater flows out from the mouth of a river 4 of crossing of weir gate door-plate 2 belows.When water level rises to peak level, weir gate door-plate 2 is opened to maximum rating, and at this moment spillway discharge is maximum rating.Along with the carrying out of discharge, rainwater flow reduces gradually, and water level slowly reduces, weir gate door-plate 2 return gradually under the effect of mass 10, and overflow stops.Of the present invention simple in structure, in the course of work without exterior power, automatic control water level, easy for installation, be easy to manufacture, with low cost, practicality is good, market using value is high.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (10)
1. a constant level adjustable weir gate, comprise pipeline (3), in pipeline (3), be fixed with weir gate framework (1), on weir gate framework (1), be sliding combined with weir gate door-plate (2), it is characterized in that: the tube wall laminating of the both sides of described weir gate framework (1) and bottom and pipeline (3) is fixing, the anterior fitted seal of the both sides of weir gate door-plate (2) and bottom and weir gate framework (1), weir gate framework (1) bottom was provided with the mouth of a river (4), rear portion is provided with bearing (5) and the first guide wheel (6), the tube wall at weir gate framework (1) rear is provided with the second guide wheel (7), the back side of weir gate door-plate (2) is connected with slide rail (8), slide rail (8) is through bearing (5), tail end is connected with wire rope (9), the first guide wheel (6) walked around by wire rope (9) and the second guide wheel (7) is connected with mass (10), the first guide wheel (6) is positioned at the place ahead of slide rail (8) and wire rope (9) junction.
2. a kind of constant level adjustable weir gate as claimed in claim 1, it is characterized in that: described weir gate framework (1) comprises the weir gate supporting base (1.2) of fitting and being fixed on the weir gate side plate (1.1) on the tube wall of both sides and being fixed on pipeline (3) bottom, the bottom surface laminating of the front end of the weir gate side plate (1.1) of the end face two ends of weir gate supporting base (1.2) and both sides, is connected with plate (1.3) after weir gate between the rear end face of the weir gate side plate (1.1) of both sides; The bottom that the weir gate side plate (1.1) of plate after weir gate (1.3), both sides and weir gate supporting base (1.2) surround space was the mouth of a river (4), the both sides of weir gate door-plate (2) and bottom respectively with weir gate side plate (1.1) and weir gate supporting base (1.2) gluing, sealing of both sides.
3. a kind of constant level adjustable weir gate as claimed in claim 2, it is characterized in that: the bilateral symmetry of plate after described weir gate (1.3) is fixed with bearing support (11), in bearing (11) seat, be provided with bearing (5), slide rail (8) through bearing (5) and weir gate after plate (1.3) connecting steel wire ropes (9).
4. a kind of constant level adjustable weir gate as claimed in claim 3, it is characterized in that: on described bearing support (11), be fixed with the first wheel bracket (12), the first wheel bracket (12) comprise two over against otic placode, the first guide wheel (6) is sheathed in rotating shaft, rotating shaft is positioned at the first guide wheel (6) middle part, and two ends are arranged in the lug plate holes of both sides.
5. a kind of constant level adjustable weir gate as claimed in claim 3, is characterized in that: described slide rail (8) tail end is fixed with slide rail junction plate (13), slide rail junction plate (13) connecting steel wire ropes (9).
6. a kind of constant level adjustable weir gate as claimed in claim 1, is characterized in that: between described slide rail (8) front end and the back side of weir gate door-plate (2), be connected with door-plate stiffener (14).
7. a kind of constant level adjustable weir gate as claimed in claim 2, it is characterized in that: the bottom of described weir gate side plate (1.1) is fixed with door-plate gripper shoe (15), the end face of door-plate gripper shoe (15) is concordant with the end face of weir gate supporting base (1.2).
8. a kind of constant level adjustable weir gate as claimed in claim 2, it is characterized in that: the both sides of described weir gate door-plate (2) are fixed with diaphragm seal (16), the diaphragm seal of both sides (16) respectively with weir gate side plate (1.1) gluing, sealing, the bottom of the diaphragm seal of both sides (1.1) and weir gate supporting base (1.2) gluing, sealing of both sides.
9. a kind of constant level adjustable weir gate as claimed in claim 1, it is characterized in that: on the tube wall at described weir gate framework (1) rear, be fixed with counterweight support (17), on counterweight support (17), be fixed with the second wheel bracket (18), the second wheel bracket (18) is provided with the second guide wheel (7).
10. a kind of constant level adjustable weir gate as claimed in claim 9, it is characterized in that: described counterweight support (17) comprises the counterweight support straight plate (17.1) vertical with tube wall, is connected with counterweight support swash plate (17.2) between the middle part of the straight plate of counterweight support (17.1) and tube wall; Described the second wheel bracket (18) comprise two over against otic placode, the second guide wheel (7) is sheathed in rotating shaft, rotating shaft is positioned at the second guide wheel (7) middle part, two ends are arranged in the lug plate holes of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311945.5A CN104196116B (en) | 2014-07-02 | 2014-07-02 | Constant liquid level adjustable checkgate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311945.5A CN104196116B (en) | 2014-07-02 | 2014-07-02 | Constant liquid level adjustable checkgate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196116A true CN104196116A (en) | 2014-12-10 |
| CN104196116B CN104196116B (en) | 2017-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311945.5A Active CN104196116B (en) | 2014-07-02 | 2014-07-02 | Constant liquid level adjustable checkgate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196116B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1632619A1 (en) * | 1968-02-15 | 1970-12-17 | Braun Ag | Withdrawal arrangement for liquefied gases |
| DE4212303A1 (en) * | 1991-04-13 | 1992-10-15 | Apa Abwassertechnik Gmbh | DEVICE FOR CONTROLLING Raids AND WATER LEVELS IN WATER SYSTEMS |
| JPH1037166A (en) * | 1996-07-25 | 1998-02-10 | Shohei Oka | Rising and falling weir |
| KR20020004057A (en) * | 2000-06-30 | 2002-01-16 | 국천표,오의진 | Floorgate which is automatically openable due to gravitation |
| CN201031384Y (en) * | 2007-02-15 | 2008-03-05 | 宝山钢铁股份有限公司 | Pull-type shutter device |
| CN202273210U (en) * | 2011-10-26 | 2012-06-13 | 张明 | Lower-horizontal-type automatic control flap gate |
| CN202390812U (en) * | 2011-12-07 | 2012-08-22 | 扬州众大水利机电设备制造有限公司 | Self-adjusting gate |
| CN204059572U (en) * | 2014-07-02 | 2014-12-31 | 武汉圣禹排水系统有限公司 | Constant level adjustable weir gate |
-
2014
- 2014-07-02 CN CN201410311945.5A patent/CN104196116B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1632619A1 (en) * | 1968-02-15 | 1970-12-17 | Braun Ag | Withdrawal arrangement for liquefied gases |
| DE4212303A1 (en) * | 1991-04-13 | 1992-10-15 | Apa Abwassertechnik Gmbh | DEVICE FOR CONTROLLING Raids AND WATER LEVELS IN WATER SYSTEMS |
| JPH1037166A (en) * | 1996-07-25 | 1998-02-10 | Shohei Oka | Rising and falling weir |
| KR20020004057A (en) * | 2000-06-30 | 2002-01-16 | 국천표,오의진 | Floorgate which is automatically openable due to gravitation |
| CN201031384Y (en) * | 2007-02-15 | 2008-03-05 | 宝山钢铁股份有限公司 | Pull-type shutter device |
| CN202273210U (en) * | 2011-10-26 | 2012-06-13 | 张明 | Lower-horizontal-type automatic control flap gate |
| CN202390812U (en) * | 2011-12-07 | 2012-08-22 | 扬州众大水利机电设备制造有限公司 | Self-adjusting gate |
| CN204059572U (en) * | 2014-07-02 | 2014-12-31 | 武汉圣禹排水系统有限公司 | Constant level adjustable weir gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196116B (en) | 2017-01-11 |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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