CN214656851U - Automatic flushing and draining sand groove gate capable of rotating at obtuse angle - Google Patents
Automatic flushing and draining sand groove gate capable of rotating at obtuse angle Download PDFInfo
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- CN214656851U CN214656851U CN202120560636.7U CN202120560636U CN214656851U CN 214656851 U CN214656851 U CN 214656851U CN 202120560636 U CN202120560636 U CN 202120560636U CN 214656851 U CN214656851 U CN 214656851U
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Abstract
The utility model discloses a but automatic husky groove floodgate of flushing of obtuse angle rotation relates to the sluice field. The sand groove gate comprises a driving mechanism, a control mechanism and a gate, wherein the gate comprises a gate plate and a fan-shaped protection plate vertical to the surface of the gate plate, the arc-shaped edge of the fan-shaped protection plate is arranged upwards, a toothed chain is fixed on the arc-shaped edge along the edge of the arc-shaped edge, the driving mechanism is connected with a driving gear, the driving gear is always meshed with the toothed chain, supporting frames are fixed on two sides of the gate, and a supporting shaft penetrates through the bottom of the gate plate; the working box is fixed on the support frame and positioned above the flashboard, and a solar system is fixed above the working box; the guide mechanism comprises a first fixed gear, the fixed gears are sleeved at two ends of the supporting shaft, the first fixed gear is also meshed with a second fixed gear, and the second fixed gear is fixed on the fan-shaped guard plate and is rotatably connected with the fan-shaped guard plate. The gate adopts the design of obtuse angle gate blades, can form the structural form of a thin-wall weir, and has the flow regulation function of blocking, storing and discharging of a common gate.
Description
Technical Field
The utility model relates to a sluice field especially relates to a but automatic husky groove gate of flushing of obtuse angle rotation.
Background
According to the difference of weir crest shape, the thin wall weir can be divided into rectangular weir, triangular weir, trapezoidal weir, etc., the triangular weir is usually used for measuring smaller flow, and the rectangular weir and the trapezoidal weir are used for measuring larger flow.
The common gate is mainly used for blocking, storing and discharging water to adjust the flow of water, and complicated operation equipment is needed for measuring the flow, so that the gate is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an adopt obtuse angle door leaf design is provided, can form the structural style of thin wall weir, but have the rotatory automatic husky groove gate of flushing of obtuse angle that general gate keeps off, holds, the flow control effect of row again.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a but automatic sand groove floodgate of arranging that dashes of obtuse angle rotation, includes actuating mechanism and control mechanism, its characterized in that still includes:
the gate, the gate include the flashboard and with the fan-shaped backplate of flashboard face vertically, the quantity of fan-shaped backplate is two and distributes and set up relatively in the both sides of flashboard, the arc limit of fan-shaped backplate sets up, the flashboard is the straight flange of fan-shaped backplate one side with the junction of fan-shaped backplate, the arc edge is followed its edge fastening and is had the toothed chain, actuating mechanism is connected with drive gear, the vertical setting of drive gear just meshes throughout with the toothed chain, the both sides of gate all are fixed with the support frame, the back shaft that the level set up is worn to be equipped with in the bottom of flashboard.
The working box is fixed on the support frame and located above the flashboard, and a solar system is fixed above the working box.
The guide mechanism comprises a first fixed gear, the number of the first fixed gear is two, the first fixed gear is sleeved at two ends of the supporting shaft and is rotatably connected with the supporting shaft, the first fixed gear is fixed with the supporting frames at two sides respectively, the first fixed gear is further meshed with a second fixed gear, and the second fixed gear is fixed on the fan-shaped guard plate and is rotatably connected with the fan-shaped guard plate.
The technical scheme is that fixing devices are further fixed at two ends of the supporting shaft and comprise two fixed supporting legs inserted into the water bottom, and the fixed supporting legs are rotatably connected with the supporting shaft.
The technical scheme is that the bottom of the fixed supporting leg is fixed with a horizontally arranged ground grabbing rod, one section of the ground grabbing rod is fixed on the fixed supporting leg, and the other end of the ground grabbing rod is of a sharp structure.
A further technical scheme is that the flashboard is made of an aluminum alloy material.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the gate adopts the design of obtuse angle gate blades, can form the structural form of a thin-wall weir, and has the flow regulation function of blocking, storing and discharging of a common gate.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the water retaining device of the present invention;
FIG. 2 is a schematic structural view of the drainage state of the present invention;
FIG. 3 is a schematic view of the structure of the present invention showing the flow and water control state;
fig. 4 is a schematic view of an axial structure of the guide mechanism of the present invention;
fig. 5 is a schematic front view of the guiding mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments only in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-5, but automatic sand groove gate of flushing and discharging of obtuse angle rotation, including actuating mechanism and control mechanism, still include gate 1, gate 1 includes flashboard 101 and with flashboard 101 face vertically fan-shaped backplate 102, the quantity of fan-shaped backplate 102 is two and distributes and sets up relatively in the both sides of flashboard 101, the arc limit of fan-shaped backplate 102 sets up, the junction of flashboard 101 and fan-shaped backplate 102 is the straight flange of fan-shaped backplate 102 one side, the arc edge is followed its edge and is fixed with toothed chain 103, actuating mechanism is connected with drive gear, the vertical setting of drive gear just meshes throughout with toothed chain 103, the both sides of gate 1 all are fixed with support frame 10, the back shaft 21 that the level set up is worn to be equipped with in the bottom of flashboard 101.
The solar energy system comprises a working box 11, wherein the working box 11 is fixed on a support frame 10 and located above a flashboard 1, and a solar energy system 12 is fixed above the working box 11.
The shutter 101 of this sand sluice has three operating states:
(1) and (5) a water retaining state. Under the working condition, the slot gate can be regarded as a common gate and only serves the water retaining purpose.
(2) Controlling the flow and water state. Under the working condition, the groove gate rotates towards the downstream direction to reduce the water retaining height, water flows through the upper part of the gate plate 101, and the flow can be adjusted by controlling the rotation amount of the gate plate 101; at the moment, the whole weir gate forms a thin-wall weir, and the flow passing through the weir gate can be calculated through a formula by measuring the water head on the weir gate or the difference between the water heads at the upstream and the downstream and the structural size of the weir gate under a certain height of the gate plate 101.
(3) Drainage and sand washing. Under the working condition, the flashboard 101 rotates to the upper edge to be flush with the bottom of the canal, and the operations of draining, sand flushing, dredging and the like can be carried out. The sluice can be used for dynamic sand washing.
In order to ensure obtuse-angle rotation of the gate plate 101, the sand box gate is provided with a guide mechanism 2, the guide mechanism 2 comprises a first fixed gear 22, the number of the first fixed gear 22 is two, the first fixed gear 22 is respectively sleeved at two ends of the supporting shaft 21 and is rotatably connected with the supporting shaft 21, the first fixed gear 22 is respectively fixed with the supporting frames 10 at two sides, the first fixed gear 22 is also meshed with a second fixed gear 23, and the second fixed gear 23 is fixed on the fan-shaped protection plate 102 and is rotatably connected with the fan-shaped protection plate. When the shutter 101 rotates, the second fixed gear 23 rotates along with the shutter 101, and the first fixed gear 22 is stationary and is engaged with the second fixed gear 23 all the time, so that the support frame 10 fixed to the first fixed gear 22 is used to assist in ensuring the rotational stability of the shutter 101.
Furthermore, fixing devices 24 are fixed at both ends of the support shaft 21, the fixing devices 24 include two fixing legs 241 inserted into the water bottom, and the fixing legs 241 are rotatably connected to the support shaft 21. For catching the ground at the bottom of the weir. And meanwhile, the bottom of the fixed supporting leg 241 is fixed with a horizontally arranged ground grabbing rod 242, one section of the ground grabbing rod 242 is fixed on the fixed supporting leg 241, and the other end of the ground grabbing rod 242 is of a sharp structure, so that the ground grabbing force is ensured.
The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.
Claims (4)
1. The utility model provides a but automatic sand groove floodgate of arranging that dashes of obtuse angle rotation, includes actuating mechanism and control mechanism, its characterized in that still includes:
the gate comprises a gate (1), wherein the gate (1) comprises a gate plate (101) and fan-shaped protection plates (102) perpendicular to the surface of the gate plate (101), the number of the fan-shaped protection plates (102) is two, the fan-shaped protection plates are distributed on two sides of the gate plate (101) and are arranged oppositely, arc-shaped edges of the fan-shaped protection plates (102) are arranged upwards, the connection part of the gate plate (101) and the fan-shaped protection plates (102) is a straight edge on one side of the fan-shaped protection plates (102), toothed chains (103) are fixed on the arc-shaped edges along the edges of the arc-shaped edges, a driving mechanism is connected with the driving gear, the driving gear is vertically arranged and is always meshed with the toothed chains (103), supporting frames (10) are fixed on two sides of the gate (1), and a supporting shaft (21) which is horizontally arranged is arranged at the bottom of the gate plate (101) in a penetrating mode;
the working box (11) is fixed on the support frame (10) and positioned above the flashboard (101), and a solar system (12) is fixed above the working box (11);
the guide mechanism (2), the guide mechanism (2) includes fixed gear (22), the quantity of fixed gear (22) is two and overlaps respectively and establish both ends and back shaft (21) rotatable coupling at back shaft (21), fixed gear (22) are fixed respectively with support frame (10) of both sides, fixed gear (22) still mesh has fixed gear two (23), fixed gear two (23) are fixed rather than rotatable coupling on fan-shaped backplate (102).
2. The automatic flushing and discharging sand sluice gate capable of obtuse angle rotation according to claim 1, wherein the supporting shaft (21) is further fixed with fixing devices (24) at two ends, the fixing devices (24) comprise two fixing legs (241) inserted into the water bottom, and the fixing legs (241) are rotatably connected with the supporting shaft (21).
3. The automatic flushing and sand discharging slot gate capable of rotating at an obtuse angle according to claim 2, wherein the bottom of the fixed leg (241) is fixed with a horizontally arranged ground grabbing rod (242), one section of the ground grabbing rod (242) is fixed on the fixed leg (241), and the other end is in a sharp structure.
4. The gate of claim 1, wherein the gate plate (101) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560636.7U CN214656851U (en) | 2021-03-18 | 2021-03-18 | Automatic flushing and draining sand groove gate capable of rotating at obtuse angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560636.7U CN214656851U (en) | 2021-03-18 | 2021-03-18 | Automatic flushing and draining sand groove gate capable of rotating at obtuse angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656851U true CN214656851U (en) | 2021-11-09 |
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ID=78454273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560636.7U Active CN214656851U (en) | 2021-03-18 | 2021-03-18 | Automatic flushing and draining sand groove gate capable of rotating at obtuse angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656851U (en) |
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2021
- 2021-03-18 CN CN202120560636.7U patent/CN214656851U/en active Active
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