CN220266338U - Gate opening and closing device for concrete box culvert - Google Patents
Gate opening and closing device for concrete box culvert Download PDFInfo
- Publication number
- CN220266338U CN220266338U CN202321742124.8U CN202321742124U CN220266338U CN 220266338 U CN220266338 U CN 220266338U CN 202321742124 U CN202321742124 U CN 202321742124U CN 220266338 U CN220266338 U CN 220266338U
- Authority
- CN
- China
- Prior art keywords
- box culvert
- gate
- culvert body
- liquid level
- hydraulic gate
- 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.)
- Withdrawn - After Issue
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000013049 sediment Substances 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009193 crawling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model discloses a gate opening and closing device for a concrete box culvert, which belongs to the technical field of water conservancy box culverts and comprises a box culvert body arranged in a pre-excavated groove and an electric control hydraulic gate arranged in the box culvert body, wherein an inspection well is vertically arranged on one side of the box culvert body, an interception net rack is arranged on one side of the inspection well, an anti-impact slope positioned in the box culvert body is arranged on one side of the interception net rack, an ultrasonic liquid level detector positioned on the inner wall of the top of the box culvert body is arranged on one side of the anti-impact slope, and the electric control hydraulic gate is arranged on one side of the ultrasonic liquid level detector. Sediment and sundries on the water inlet side of the electric control hydraulic gate are reduced, the water level height is detected through the ultrasonic liquid level detector to control the opening and closing work of the electric control hydraulic gate, and intelligent water storage and drainage operations can be performed according to the water quantity accumulated in the box culvert.
Description
Technical Field
The utility model relates to the technical field of water conservancy box culverts, in particular to a gate opening and closing device for a concrete box culvert.
Background
The box culvert is a culvert with a reinforced concrete box-shaped pipe section, which is composed of one or more square or rectangular section segment members, is generally made of reinforced concrete or masonry, and is widely used in the case of a concrete structure when the span is greater than 4 m.
The concrete box culvert is used as an important urban drainage facility, can be used for converging the access of a plurality of road rainwater pipes along the trend of the urban drainage facility, and has the functions of preventing and draining flood for guaranteeing the normal running of the urban. However, after the concrete box culvert is used for a long time, as rainwater flowing into the rainwater pipe or the rainwater well above can remain in the box culvert, sundries, sediment and the like are mixed in the rainwater flowing process, the sundries and the sediment can be precipitated and accumulated in the box culvert, the inner wall of the box culvert, the gate, other accessory components and the like are easy to corrode and destroy, and meanwhile, the impurities and the sediment wrapped by the rainwater are easy to gradually accumulate in the box culvert and even accumulate near the gate, so that the opening and closing work of the box culvert can be adversely affected, and the quality safety problem is caused.
In view of the above, we propose a gate opening and closing device for concrete box culverts.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a method for opening and closing a gate for a concrete box culvert, which solves the technical problems in the background art and achieves the technical effects.
The technical scheme of the utility model provides a gate opening and closing device for a concrete box culvert, which comprises a box culvert body arranged in a pre-excavated groove and an electric control hydraulic gate arranged in the box culvert body, wherein an inspection well is vertically arranged on one side of the box culvert body, an interception net rack is arranged on one side of the inspection well, an anti-impact slope positioned in the box culvert body is arranged on one side of the interception net rack, an ultrasonic liquid level detector positioned on the inner wall of the top of the box culvert body is arranged on one side of the anti-impact slope, and the electric control hydraulic gate is arranged on one side of the ultrasonic liquid level detector and is connected with a controller of the electric control hydraulic gate.
Preferably, be provided with the silt scraper bowl between scour protection slope and the interception rack, one side of silt scraper bowl supports and leans on scour protection slope one side, box culvert body top is provided with the clearance well, the well head has been seted up on one side of the top of clearance well, and the clearance well top is rotated and is provided with the roll-up wheel, the last hawser of having wound of roll-up wheel, the one end fixed connection silt scraper bowl of hawser, roll-up wheel one end coaxial fixed is provided with driving gear one, the top of clearance well is provided with driving motor, driving motor's pivot coaxial fixed is provided with driving gear two, be provided with annular closed meshing toothed belt on driving gear one and the driving gear two, and driving gear one and driving gear two pass through meshing toothed belt phase transmission engagement.
Preferably, the interception net rack intercepts large-volume sundries and most of silt wrapped by water flow, and the anti-scour slope upstream surface intercepts small-volume sundries and a small part of silt and is piled in a bucket groove of the silt bucket.
Preferably, a cat ladder for a maintainer or a cleaning person to climb is arranged in the inspection well.
Preferably, the ultrasonic liquid level detector is in control connection with the controller of the electric control hydraulic gate through a control cable.
One or more technical schemes provided in the technical scheme of the utility model at least have the following technical effects or advantages:
1. according to the utility model, sundries and silt carried along with water flow in the drainage process are intercepted by the interception net rack, so that sediment and sundries accumulation on the water inlet side of the electric control hydraulic gate are reduced, the situation that drainage is unsmooth and the like caused by sediment and sundries accumulation is prevented, the water level height is detected by the ultrasonic liquid level detector to control the opening and closing work of the electric control hydraulic gate, and intelligent water storage and drainage operations can be performed according to the water quantity accumulated in the box culvert.
2. When the utility model does not perform drainage work, the retained rainwater is blocked in the box culvert body by the anti-flushing slope, and meanwhile, the anti-flushing slope can intercept sundries and silt, so that the condition that sundries and silt deposits at the electric control hydraulic gate block normal opening and closing of the electric control hydraulic gate is prevented, the long-time contact of the rainwater and the electric control hydraulic gate is avoided, the opening and closing efficiency of the whole gate is improved, and the service life of the gate is prolonged.
3. According to the utility model, the rolling wheel is driven by the driving motor, and the sediment bucket filled with sediment and sundries is rolled up to the inlet of the cleaning well, so that the sediment bucket can be cleaned conveniently by personnel, and can be reused. The large-size sundries and sediment intercepted by the interception net rack can be cleaned by cleaning staff entering the box culvert body through the crawling ladder, so that the accumulated sundries in the box culvert body are reduced, and the drainage efficiency of the box culvert is improved.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 2 is a schematic view of debris and silt blocking in accordance with the present utility model;
figure 3 is a schematic diagram of the operation of the silt bucket of the present utility model.
The reference numerals in the figures illustrate: 1. a box culvert body; 2. an electric control hydraulic gate; 3. an inspection well; 4. intercepting a net rack; 5. anti-scour slopes; 6. an ultrasonic liquid level detector; 7. a sediment bucket; 8. cleaning the well; 9. a winding wheel; 10. a cable; 11. a first driving gear; 12. a driving motor; 13. a second driving gear; 14. meshing toothed belts; 15. and (5) climbing a ladder.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings.
Referring to fig. 1, an embodiment of the utility model provides a gate opening and closing device for a concrete box culvert, which comprises a box culvert body 1 arranged in a pre-excavated groove and an electric control hydraulic gate 2 arranged in the box culvert body 1, wherein an inspection well 3 is vertically arranged on one side of the box culvert body 1, an interception net rack 4 is arranged on one side of the inspection well 3, an anti-impact slope 5 positioned in the box culvert body 1 is arranged on one side of the interception net rack 4, an ultrasonic liquid level detector 6 positioned on the inner wall of the top of the box culvert body 1 is arranged on one side of the anti-impact slope 5, the electric control hydraulic gate 2 is arranged on one side of the ultrasonic liquid level detector 6, and the ultrasonic liquid level detector 6 is in control connection with a controller of the electric control hydraulic gate 2 through a control cable.
Sundries and silt are wrapped up in along with the rivers in the interception drainage process through interception rack 4, prevent that the imprecise condition of water level detection that leads to from appearing silt, sundry accumulation from appearing, when ultrasonic wave liquid level detector 6 detects the rivers and accumulates to certain water level, automatically controlled hydraulic gate 2's controller then receives the start signal, automatically controlled hydraulic gate 2 opens for rivers can normally discharge, after the rivers are discharged, automatically controlled hydraulic gate 2 is closed, follow-up a small amount of rivers that flow into box culvert body 1, owing to the volume is few can be blocked by scour protection slope 5, thereby reduce automatically controlled hydraulic gate and rivers and contact, thereby slow down automatically controlled hydraulic gate and corrode rusty condition emergence.
Referring to fig. 1-3, a sediment bucket 7 is arranged between the anti-impact slope 5 and the interception net rack 4, one side of the sediment bucket 7 abuts against one side of the anti-impact slope 5, a cleaning well 8 is arranged at the top of the box culvert body 1, a wellhead is arranged on one side of the top of the cleaning well 8, a winding wheel 9 is rotatably arranged at the top of the cleaning well 8, a cable 10 is wound on the winding wheel 9, one end of the cable 10 is fixedly connected with the sediment bucket 7, a first driving gear 11 is coaxially and fixedly arranged at one end of the winding wheel 9, a driving motor 12 is arranged at the top of the cleaning well 8, a second driving gear 13 is coaxially and fixedly arranged on a rotating shaft of the driving motor 12, an annular closed meshing toothed belt 14 is arranged on the first driving gear 11 and the second driving gear 13, and the first driving gear 11 and the second driving gear 13 are in driving engagement through the meshing toothed belt 14.
The driving motor 12 starts to drive the driving gear II 13 fixedly connected with the same shaft as the driving shaft to rotate, the driving gear II 13 drives the driving gear I11 in transmission engagement with the driving gear II to rotate through the engagement toothed belt 14, the first driving gear 11 drives the rolling wheel 9 to operate after rotating, and the rolling cable 10 lifts the sediment bucket 7, so that the sediment bucket is lifted to the wellhead of the cleaning well 8, and personnel can clean the sediment bucket.
Referring to fig. 1-3, the interception net rack 4 intercepts large-volume sundries and most of silt wrapped by water flow, the anti-flushing slope 5 intercepts small-volume sundries and a small part of silt on the water facing surface and is piled in a bucket groove of the silt bucket 7, and a ladder stand 15 for an maintainer or a cleaning person to climb is arranged in the inspection well 3;
when the sediment and sundries intercepted by the interception net frame 4 need to be cleaned, cleaning staff can enter the box culvert body 1 through the crawling ladder 15 to clean the box culvert body.
The working principle of the gate opening and closing device is as follows: when the box culvert body 1 normally drains, the large sundries and most of silt are intercepted by the interception net rack 4 along with the water flow, and when the water flow passing through the interception net rack 4 rushes through the anti-impact slope 5, the water flow collides with the anti-impact slope 5 to reduce a part of impact force, so that the impact force suffered by the follow-up electric control hydraulic gate 2 is small, and the normal gate opening and closing functions are not easy to be influenced by the impact force of the water flow. The water flow starts to accumulate because the electric control hydraulic gate 2 blocks, when the ultrasonic liquid level detector 6 detects that the water flow is accumulated to a certain water level, the controller of the electric control hydraulic gate 2 receives a starting signal, the electric control hydraulic gate 2 is opened, so that the water flow can be normally discharged, after the water flow is discharged, the electric control hydraulic gate 2 is closed, a small amount of water flow which flows into the box culvert body 1 subsequently can be blocked by the anti-flushing slope 5, and the contact between the hydraulic valve and the water flow is reduced.
Claims (5)
1. The utility model provides a gate headstock gear for concrete box culvert, includes box culvert body (1) that sets up in the slot after the excavation in advance, automatically controlled hydraulic gate (2) that set up in box culvert body (1), its characterized in that: one side of box culvert body (1) is vertical to be provided with inspection shaft (3), and one side of inspection shaft (3) is provided with interception rack (4), and interception rack (4) one side is provided with scour protection slope (5) that are located box culvert body (1), and scour protection slope (5) one side is provided with ultrasonic wave liquid level detection appearance (6) that are located box culvert body (1) top inner wall, automatically controlled hydraulic gate (2) set up in one side of ultrasonic wave liquid level detection appearance (6), and ultrasonic wave liquid level detection appearance (6) are connected with the controller of automatically controlled hydraulic gate (2).
2. The gate opening and closing device for a concrete box culvert according to claim 1, wherein: the anti-collision device is characterized in that a sediment bucket (7) is arranged between the anti-collision slope (5) and the interception net rack (4), one side of the sediment bucket (7) is propped against one side of the anti-collision slope (5), a cleaning well (8) is arranged at the top of the box culvert body (1), a wellhead is arranged on one side of the top of the cleaning well (8), a winding wheel (9) is rotatably arranged at the top of the cleaning well (8), a cable (10) is wound on the winding wheel (9), one end of the cable (10) is fixedly connected with the sediment bucket (7), one end of the winding wheel (9) is coaxially and fixedly provided with a first driving gear (11), a driving motor (12) is arranged at the top of the cleaning well (8), a second driving gear (13) is coaxially and fixedly arranged on a rotating shaft of the driving motor (12), an annular closed meshing toothed belt (14) is arranged on the first driving gear (11) and the second driving gear (13) in a transmission manner through the meshing toothed belt (14).
3. The gate opening and closing device for a concrete box culvert according to claim 2, wherein: the interception net rack (4) intercepts large-volume sundries and most of silt wrapped by water flow, and the anti-flushing slope (5) intercepts small-volume sundries and a small part of silt on the upstream surface and is piled in a bucket groove of the silt bucket (7).
4. The gate opening and closing device for a concrete box culvert according to claim 1, wherein: a cat ladder (15) for a maintainer or a cleaning person to climb is arranged in the inspection well (3).
5. The gate opening and closing device for a concrete box culvert according to claim 1, wherein: the ultrasonic liquid level detector (6) is in control connection with the controller of the electric control hydraulic gate (2) through a control cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742124.8U CN220266338U (en) | 2023-07-05 | 2023-07-05 | Gate opening and closing device for concrete box culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742124.8U CN220266338U (en) | 2023-07-05 | 2023-07-05 | Gate opening and closing device for concrete box culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220266338U true CN220266338U (en) | 2023-12-29 |
Family
ID=89319867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321742124.8U Withdrawn - After Issue CN220266338U (en) | 2023-07-05 | 2023-07-05 | Gate opening and closing device for concrete box culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220266338U (en) |
-
2023
- 2023-07-05 CN CN202321742124.8U patent/CN220266338U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20231229 Effective date of abandoning: 20240412 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20231229 Effective date of abandoning: 20240412 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |