CN211523122U

CN211523122U - Water sluicegate for small-size river course

Info

Publication number: CN211523122U
Application number: CN201921790909.6U
Authority: CN
Inventors: 钱海平
Original assignee: Hubei Hengda Construction Engineering Co ltd
Current assignee: Hubei Hengda Construction Engineering Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-18
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a small-size water conservancy gate for river course, concretely relates to water conservancy field, including the flashboard, the flashboard top is equipped with hollow groove, the hollow groove bottom is equipped with the blowhole, the side all is equipped with the outlet around the hollow groove, be equipped with interior splint in the hollow groove, interior splint cup joint with hollow groove activity, interior splint top both sides all are equipped with the wire rope, wire rope one end and interior splint fixed connection, the flashboard both sides all are equipped with the pore, pore lower part aperture is greater than the upper portion aperture, the pore lower part is equipped with the spring, spring top fixedly connected with stopper. The utility model discloses a set up interior splint in the flashboard, both activities are cup jointed, and because the lateral pressure that interior splint received water is little, consequently rise easily, at this moment water just can flow from the outlet to release partly lateral pressure, make the flashboard atress reduce, the flashboard can be mentioned more laborsavingly to rethread steel cable rope's connection.

Description

Water sluicegate for small-size river course

Technical Field

The utility model relates to a water conservancy field, more specifically say, the utility model relates to a small-size water conservancy gate for river course.

Background

The gate is used for intercepting the water course, restricts the circulation of water, is very important part in hydraulic engineering. In large-scale reservoir, erect the gate on the dam body, can save the water level, can control the flow of low reaches simultaneously, the use of reasonable allotment water resource, and to small-size river course, it is great to receive the rainfall influence, and is not strong to drought and waterlogging's resistance, forms the situation that the river soaks or dries up easily, consequently more needs adjust the water resource through erectting the gate to resist drought and waterlogging.

However, when the existing small river channel gate is actually used, when the water level is high, the lateral pressure of water received by the gate is high, and the force required for lifting the gate is increased, so that the gate is not easy to open.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a water sluicegate for small-size river course, through set up interior splint in the flashboard, both activities are cup jointed, it is little because the lateral pressure that interior splint received water, consequently, raise easily, at this moment, water just can flow from the outlet, and release partly lateral pressure, make the flashboard atress reduce, and flashboard and interior splint pass through the wire rope and link to each other, when interior splint rose a certain position, the effect of stopper makes the flashboard also promoted, thereby open the gate is whole, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size water conservancy gate for river course, includes the flashboard, the flashboard top is equipped with the hollow groove, the hollow groove bottom is equipped with the blowhole, the side all is equipped with the outlet around the hollow groove, be equipped with the inner splint in the hollow groove, the inner splint cup joints with the hollow groove activity, inner splint top both sides all are equipped with the wire rope, wire rope one end and inner splint fixed connection, the flashboard both sides all are equipped with the pore, pore lower part aperture is greater than the upper portion aperture, the pore lower part is equipped with the spring, spring top fixedly connected with stopper, the stopper diameter is greater than pore upper portion aperture, wire rope bottom and stopper fixed connection, the flashboard front side is equipped with the undercutting, the undercutting both sides all are equipped with the spout, both sides be equipped with empty case between the.

In a preferred embodiment, the drainage hole is provided in a plurality, and the drainage hole is communicated with the bottom of the shutter.

In a preferred embodiment, the number of the drain holes is plural, the drain holes are symmetrically provided on both sides, and the drain holes penetrate through the front and rear sides of the shutter.

In a preferred embodiment, pulleys are embedded at the corner between the top surface and the side surface of the inner clamping plate, and the outlet at the top of the pore channel is arc-shaped.

In a preferred embodiment, the hollow slot is not in communication with the plunge cut.

In a preferred embodiment, the empty box is arranged in the undercut and is movably connected with the chute.

In a preferred embodiment, a cement pouring table is arranged on each of two sides of the gate plate, and a support frame is fixedly arranged on the top of the cement pouring table.

In a preferred embodiment, a threaded hole is formed in the top of the inner clamping plate, a screw rod is connected with the threaded hole in a threaded manner, the screw rod penetrates through the supporting frame, threads are formed at the position where the screw rod penetrates through the supporting frame, a polished rod is arranged at the position where the screw rod does not penetrate through the supporting frame, a rotating wheel is fixedly connected to the top end of the screw rod, a corrugated pipe is sleeved on the outer side of the screw rod, and a sealing gasket is arranged between the two ends of the corrugated.

The utility model discloses a technological effect and advantage:

1. the inner clamping plate is arranged in the gate plate and movably sleeved with the inner clamping plate, and because the lateral pressure of the inner clamping plate on water is small, the inner clamping plate is easy to lift, at the moment, water can flow out from the water drainage hole, and part of the lateral pressure is released, so that the stress of the gate plate is reduced, the gate plate is connected with the inner clamping plate through a steel cable, and when the inner clamping plate is lifted to a certain position, the gate plate is also lifted under the action of the limiting block, so that the whole gate is opened;

2. through setting up the blowhole, when water passes through from the sluicing hole, the silt of mingling with just can not be at hollow inslot deposit gathering, thereby cause hollow groove to block up, set up the undercutting on through the flashboard, set up the empty case in the undercutting, when the gate is in the closure state, because the buoyancy of water, the empty case can float, can not block the sluicing hole, and in-process when promoting the gate step by step, because the position of the surface of water and sluicing hole constantly is close to, the empty case just is close to the sluicing hole thereupon too, when the buoyancy that the water provided is not enough, the empty case just can block the sluicing hole completely, avoid floating rubbish jam the sluicing hole on the surface of water, through establishing the bellows at the screw rod overcoat, avoided the screw rod corrosion to cause its difficult rotation, compare with prior art, the flashboard can not blockked up by the silt and the floated rubbish of the surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the shutter of the present invention.

Fig. 3 is a front view of the shutter of the present invention.

Fig. 4 is an enlarged view of the structure of the portion a of fig. 1 according to the present invention.

Fig. 5 is a schematic view of the empty box structure of the present invention.

The reference signs are: the concrete pouring device comprises a gate plate 1, a hollow groove 2, a sewage discharge hole 3, a water discharge hole 4, an inner clamping plate 5, a pore passage 6, a spring 7, a limiting block 8, a cut groove 9, a sliding groove 10, an empty box 11, a pulley 12, a cement pouring table 13, a supporting frame 14, a threaded hole 15, a screw rod 16, a rotating wheel 17, a corrugated pipe 18, a sealing gasket 19 and a steel cable 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a water sluicegate for small-sized river channel as shown in figures 1-5, which comprises a flashboard 1, wherein the top of the flashboard 1 is provided with a hollow groove 2, the bottom of the hollow groove 2 is provided with a sewage discharge hole 3, the front side and the rear side of the hollow groove 2 are both provided with a water discharge hole 4, the hollow groove 2 is internally provided with an inner splint 5, the inner splint 5 is movably sleeved with the hollow groove 2, both sides of the top of the inner splint 5 are both provided with a steel cable rope 20, one end of the steel cable rope 20 is fixedly connected with the inner splint 5, both sides of the flashboard 1 are both provided with a pore 6, the pore diameter of the lower part of the pore 6 is larger than the pore diameter of the upper part, the lower part of the pore 6 is provided with a spring 7, the top end of the spring 7 is fixedly connected with a limit block 8, the diameter of, sliding chutes 10 are formed in two sides of the cut 9, and an empty box 11 is arranged between the sliding chutes 10 on the two sides;

the implementation mode is specifically as follows: the rotating wheel 17 is rotated to drive the inner clamping plate 5 to rise through the screw 16, and the inner clamping plate 5 is positioned in the flashboard 1, the lateral pressure of water is small, so the lifting is easy, when the inner clamping plate 5 is lifted, the drain hole 4 is communicated, water flows through, the contact surface of the flashboard 1 and water is reduced, a part of lateral pressure is released, therefore, the flashboard 1 is easier to lift, when the inner splint 5 is lifted, the steel cable 20 is pulled up to drive the spring 7 to be pulled up until the limited block 8 is clamped in the pore canal 6, thereby driving the gate plate 1 to rise, the whole gate is opened, when the gate is closed, the gate 1 descends firstly, then the inner splint 5 descends to the bottom of the hollow groove 2 to block the water drainage hole 4 to form the effect of intercepting water flow, during the closing process of the gate, the steel cable 20 can be retracted into the pore canal 6 due to the contraction of the spring 7, and can not be scattered outside, this embodiment specifically solves the problem in the prior art that the gate is not easily opened because the lateral pressure of the water is large.

The number of the sewage discharge holes 3 is multiple, and the sewage discharge holes 3 are communicated with the bottom of the flashboard 1;

the number of the water drainage holes 4 is multiple, the water drainage holes 4 on two sides are symmetrically arranged, and the water drainage holes 4 on two sides penetrate through the front side and the rear side of the flashboard 1;

a pulley 12 is embedded at the included angle between the top surface and the side surface of the inner clamping plate 5, and an outlet at the top of the pore channel 6 is arc-shaped;

the hollow groove 2 is not communicated with the cut 9;

the empty box 11 is arranged in the cut 9, and the empty box 11 is movably connected with the sliding groove 10;

a cement pouring table 13 is arranged on each of two sides of the gate plate 1, and a support frame 14 is fixedly arranged at the top of the cement pouring table 13;

the top of the inner clamping plate 5 is provided with a threaded hole 15, a screw 16 is connected with the threaded hole 15 in an internal thread manner, the screw 16 penetrates through the support frame 14, threads are arranged below the penetrating position of the screw 16 and the support frame 14, a polished rod is arranged at the non-threaded position of the screw 16, a rotating wheel 17 is fixedly connected to the top end of the screw 16, a corrugated pipe 18 is sleeved on the outer side of the screw 16, and a sealing gasket 19 is arranged between two ends of the corrugated pipe 18 and a connection structure of the corrugated;

the implementation mode is specifically as follows: the corrugated pipe 18 is sleeved outside the screw 16 and isolated from the external environment, so that the screw 16 is prevented from being rusted, the rotating effect of the screw 16 is ensured, the screw 16 is not bonded with the support frame 14 and the threaded hole 15, the rotation is smooth and effortless, by arranging the blow-off hole 3, when water flows through the blow-off hole 3, sludge mixed in the water cannot be gathered in the hollow groove 2 but flows out through the blow-off hole 3, excessive sludge in the hollow groove 2 cannot cause the inner clamping plate 5 to completely fall into the hollow groove 2, by arranging the empty box 11, the empty box 11 can freely move up and down through the sliding groove 10, when the gate is closed, the empty box 11 floats under the action of buoyancy, the smoothness of the blow-off hole 4 is ensured, when the gate is lifted, the water surface descends relative to the empty box, the buoyancy of the empty box 11 is gradually reduced after the gate is lifted to a certain position, and the blow-off hole 4, the problem that the screw 16 is not easy to rotate due to the fact that the screw 16 is easily rusted when being exposed in the air in the prior art is solved by the aid of the method and the device for preventing the water surface garbage from blocking the drain hole 4.

The utility model discloses the theory of operation:

referring to the attached fig. 1-4 of the specification, the rotating wheel 17 is rotated to drive the inner clamping plate 5 to ascend through the screw 16, and the inner clamping plate 5 is easy to ascend because the side pressure of water received by the inner clamping plate 5 inside the flashboard 1 is small, when the inner clamping plate 5 is lifted, the drain hole 4 is communicated, water flows through, the contact surface of the flashboard 1 and water is reduced, a part of lateral pressure is released, therefore, the flashboard 1 is easier to lift, when the inner splint 5 is lifted, the steel cable 20 is pulled up to drive the spring 7 to be pulled up until the limited block 8 is clamped in the pore canal 6, thereby driving the gate plate 1 to rise, the whole gate is opened, when the gate is closed, the gate 1 descends firstly, then the inner splint 5 descends to the bottom of the hollow groove 2 to block the water drainage hole 4 to form the effect of intercepting water flow, in the process of closing the gate, the steel cable 20 can be retracted into the pore canal 6 due to the contraction of the spring 7 and cannot be scattered outside;

referring to the attached drawings 1-5 of the specification, the corrugated pipe 18 is sleeved outside the screw 16 and isolated from the external environment, so that the screw 16 is prevented from being rusted, the rotating effect of the screw 16 is ensured, the screw 16 is not bonded with the support frame 14 and the threaded hole 15, the rotation is smooth and effortless, by arranging the sewage discharge hole 3, when water flows through the sewage discharge hole 3, sludge mixed in the water cannot be gathered in the hollow groove 2 but flows out through the sewage discharge hole 3, excessive sludge in the hollow groove 2 cannot cause the inner clamping plate 5 to completely fall into the hollow groove 2, by arranging the hollow box 11, the hollow box 11 can freely move up and down through the chute 10, when the gate is closed, the hollow box 11 floats under the action of buoyancy, the smoothness of the sewage discharge hole 4 is ensured, when the gate is lifted, the water surface descends relative to the water surface, after reaching a certain position, the buoyancy of the hollow box 11 is gradually reduced and the sewage discharge hole 4 is blocked under the action of, the water drain hole 4 is prevented from being blocked by garbage on the water surface.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a small-size water conservancy gate for river course, includes flashboard (1), its characterized in that: the top of the flashboard (1) is provided with a hollow groove (2), the bottom of the hollow groove (2) is provided with a sewage hole (3), the front side and the rear side of the hollow groove (2) are respectively provided with a water drainage hole (4), the hollow groove (2) is internally provided with an inner clamping plate (5), the inner clamping plate (5) is movably sleeved with the hollow groove (2), both sides of the top of the inner clamping plate (5) are respectively provided with a steel cable rope (20), one end of the steel cable rope (20) is fixedly connected with the inner clamping plate (5), both sides of the flashboard (1) are respectively provided with a hole (6), the hole diameter of the lower part of the hole (6) is larger than that of the upper part, the lower part of the hole (6) is provided with a spring (7), the top end of the spring (7) is fixedly connected with a limiting block (8), the diameter of the limiting block (8, flashboard (1) front side is equipped with plunge cut (9), plunge cut (9) both sides all are equipped with spout (10), both sides be equipped with empty case (11) between spout (10).

2. The sluice gate for small riverway water according to claim 1, wherein: the number of the sewage discharge holes (3) is set to be a plurality, and the sewage discharge holes (3) are communicated with the bottom of the flashboard (1).

3. The sluice gate for small riverway water according to claim 1, wherein: the number of the water drainage holes (4) is set to be a plurality, the water drainage holes (4) are symmetrically arranged on two sides, and the water drainage holes (4) on the two sides penetrate through the front side and the rear side of the gate plate (1).

4. The sluice gate for small riverway water according to claim 1, wherein: the top surface of the inner clamping plate (5) and the included angle of the side surface are embedded with pulleys (12), and the top outlet of the pore channel (6) is arc-shaped.

5. The sluice gate for small riverway water according to claim 1, wherein: the hollow groove (2) is not communicated with the cut (9).

6. The sluice gate for small riverway water according to claim 1, wherein: the empty box (11) is arranged in the cut (9), and the empty box (11) is movably connected with the sliding groove (10).

7. The sluice gate for small riverway water according to claim 1, wherein: the concrete pouring device is characterized in that cement pouring platforms (13) are arranged on two sides of the gate plate (1), and supporting frames (14) are fixedly arranged on the tops of the cement pouring platforms (13).

8. The sluice gate for small riverway water according to claim 7, wherein: the utility model discloses a smooth rod, including interior splint (5), screw hole (15) female connection have screw rod (16), support frame (14) are run through in screw rod (16), screw rod (16) run through with support frame (14) and locate to have the screw thread, screw rod (16) non-thread department establishes to the polished rod, screw rod (16) top fixedly connected with rotates wheel (17), screw rod (16) outside cover is equipped with bellows (18), be equipped with seal gasket (19) between bellows (18) both ends and its handing-over structure.