CN215629796U - Gate arrangement structure - Google Patents
Gate arrangement structure Download PDFInfo
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- CN215629796U CN215629796U CN202121072358.7U CN202121072358U CN215629796U CN 215629796 U CN215629796 U CN 215629796U CN 202121072358 U CN202121072358 U CN 202121072358U CN 215629796 U CN215629796 U CN 215629796U
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- gate
- rotating shaft
- water stop
- stop strip
- hole
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Abstract
The utility model relates to a gate arrangement structure. The dam comprises a dam body, wherein a meter hole is formed in the top of the dam body, a gate is arranged in the meter hole in a matched manner, a rotating shaft arranged in the vertical direction is fixedly arranged in the meter hole, the rotating shaft is arranged on the central line of the width direction of the meter hole, and the rotating shaft penetrates through the middle part of the gate and enables the meter hole and the gate to be hinged; the gate is provided with a first water stop strip on the upstream side, a second water stop strip on the downstream side, the first water stop strip is arranged on one side of the rotating shaft in a protruding mode on the inner wall of the surface hole along the contour line of the surface hole section, the second water stop strip is arranged on the other side of the rotating shaft in a protruding mode on the inner wall of the surface hole along the contour line of the surface hole section, when the gate is in a closed state, the first water stop strip is in contact fit with the gate on the upstream side, and the second water stop strip is in contact fit with the gate on the downstream side; the meter hole bottom plate is provided with a water stopping device at the matching part of the rotating shaft and the gate; the top of the gate is provided with a driving device which is used for driving the gate to rotate around the rotating shaft, and the driving device is a hydraulic device or a pull rod.
Description
Technical Field
The utility model relates to a gate arrangement structure, and belongs to the technical field of drainage opening and closing equipment.
Background
Concrete dams are generally provided with a flat gate to control drainage, and opening and closing of the flat gate are controlled by a hoist. The flat gate water stop strip is arranged in the gate groove and is sealed with the gate to avoid reservoir water leakage. However, due to improper control of the water-stopping gap, the water-stopping strip seriously rubs the gate and the concrete in the opening and closing process of the gate, so that the waterproof effect and the service life of the gate are influenced; meanwhile, a hoist for controlling the opening and closing of the gate needs a large amount of framed concrete, and the engineering investment is large.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the gate arrangement structure is simple in structure and low in cost.
In order to solve the technical problems, the utility model adopts the technical scheme that: the gate arrangement structure comprises a dam body, wherein a meter hole is formed in the top of the dam body, a gate is arranged in the meter hole in a matched mode, a rotating shaft arranged in the vertical direction is fixedly arranged in the meter hole, the rotating shaft is arranged on the central line of the width direction of the meter hole, and the rotating shaft penetrates through the middle of the gate and enables the gate and the meter hole to be hinged; the gate is provided with a first water stop strip on the upstream side, a second water stop strip on the downstream side, the first water stop strip is arranged on one side of the rotating shaft in a protruding mode on the inner wall of the surface hole along the contour line of the surface hole section, the second water stop strip is arranged on the other side of the rotating shaft in a protruding mode on the inner wall of the surface hole along the contour line of the surface hole section, when the gate is in a closed state, the first water stop strip is in contact fit with the gate on the upstream side, and the second water stop strip is in contact fit with the gate on the downstream side; the meter hole bottom plate is provided with a water stopping device at the matching part of the rotating shaft and the gate; the top of the gate is provided with a driving device for driving the gate to rotate around the rotating shaft.
Further, the method comprises the following steps: and a water stopping device is arranged on the top wall of the meter hole at the matching part of the rotating shaft and the gate.
Further, the method comprises the following steps: the driving device is a hydraulic device or a pull rod.
The utility model has the beneficial effects that: except for the rotating shaft part, no friction is generated between the gate and the water stop strip, so that the service life of the water stop strip is prolonged; a large number of headstock gear bent frames do not need to be built, and the engineering investment is saved. The utility model is applicable to closed hole structures and also applicable to top opening structures. The utility model is especially suitable for small-hole working conditions, can be driven by a pull rod, and does not need opening and closing equipment.
Drawings
FIG. 1 is an elevational view of the present invention;
FIG. 2 is a top view of the present invention;
the labels in the figure are: 1-dam body, 2-surface hole, 3-gate, 4-rotating shaft, 5-first water stop strip, 6-second water stop strip and 7-driving device.
Detailed Description
The utility model will be further explained with reference to the drawings.
As shown in fig. 1 and 2, the dam comprises a dam body 1, wherein a meter hole 2 is formed in the top of the dam body 1, a gate 3 is arranged in the meter hole 2 in a matching manner, a rotating shaft 4 arranged in the vertical direction is fixedly arranged in the meter hole 2, the rotating shaft 4 is arranged on the central line of the meter hole 2 in the width direction, and the rotating shaft 4 penetrates through the middle of the gate 3 and enables the gate and the meter hole to be hinged; a first water stop strip 5 is arranged on the upstream side of the gate 3, a second water stop strip 6 is arranged on the downstream side of the gate 3, the first water stop strip 5 is arranged on one side of the rotating shaft 4 in a protruding mode on the inner wall of the meter hole 2 along the contour line of the section of the meter hole 2, the second water stop strip 6 is arranged on the other side of the rotating shaft 4 in a protruding mode on the inner wall of the meter hole 2 along the contour line of the section of the meter hole 2, when the gate 3 is in a closed state, the first water stop strip 5 is in contact fit with the gate 3 on the upstream side, and the second water stop strip 6 is in contact fit with the gate 3 on the downstream side; a bottom plate of the meter hole 2 is provided with a water stopping device at the matching part of the rotating shaft 4 and the gate 3; the top of the gate 3 is provided with a driving device 7 for driving the gate 3 to rotate around the rotating shaft 4.
Except for the position of the rotating shaft 4, friction cannot be generated between the gate 3 and the water stop strip, and the service life of the water stop strip is prolonged; a large number of headstock gear bent frames do not need to be built, and the engineering investment is saved. The utility model is applicable to closed hole structures and also applicable to top opening structures. When being used for airtight pore structure, corresponding, 2 roof in table hole are equipped with watertight fittings in pivot 4 and gate 3's cooperation portion to guarantee the sealed effect when gate 3 closes.
The driving device 7 can be a hydraulic device, a pull rod and the like. The utility model is especially suitable for small-hole working conditions, can be driven by a pull rod, and does not need opening and closing equipment.
Claims (3)
1. Gate arrangement structure, including dam body (1), dam body (1) top is equipped with table hole (2), and table hole (2) fit in is equipped with gate (3), its characterized in that: a rotating shaft (4) arranged in the vertical direction is fixedly arranged in the meter hole (2), the rotating shaft (4) is arranged on the central line of the meter hole (2) in the width direction, and the rotating shaft (4) penetrates through the middle part of the gate (3) and enables the gate and the gate to be hinged; the gate is characterized in that a first water stop strip (5) is arranged on the upstream side of the gate (3), a second water stop strip (6) is arranged on the downstream side of the gate (3), the first water stop strip (5) is arranged on one side of the rotating shaft (4) in a protruding mode on the inner wall of the surface hole (2) along the contour line of the section of the surface hole (2), the second water stop strip (6) is arranged on the other side of the rotating shaft (4) in a protruding mode on the inner wall of the surface hole (2) along the contour line of the section of the surface hole (2), when the gate (3) is in a closed state, the first water stop strip (5) is in contact fit with the gate (3) on the upstream side, and the second water stop strip (6) is in contact fit with the gate (3) on the downstream side; a bottom plate of the meter hole (2) is provided with a water stopping device at the matching part of the rotating shaft (4) and the gate (3); the top of the gate (3) is provided with a driving device (7) for driving the gate (3) to rotate around the rotating shaft (4).
2. The gate arrangement of claim 1, wherein: the top wall of the meter hole (2) is provided with a water stop device at the matching part of the rotating shaft (4) and the gate (3).
3. A gate arrangement according to claim 1 or 2, wherein: the driving device (7) is a hydraulic device or a pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072358.7U CN215629796U (en) | 2021-05-19 | 2021-05-19 | Gate arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072358.7U CN215629796U (en) | 2021-05-19 | 2021-05-19 | Gate arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215629796U true CN215629796U (en) | 2022-01-25 |
Family
ID=79938546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121072358.7U Active CN215629796U (en) | 2021-05-19 | 2021-05-19 | Gate arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215629796U (en) |
-
2021
- 2021-05-19 CN CN202121072358.7U patent/CN215629796U/en active Active
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| GR01 | Patent grant |