CN214613962U

CN214613962U - Irrigation canals and ditches sluice hoisting device for irrigation and water conservancy project

Info

Publication number: CN214613962U
Application number: CN202120024608.3U
Authority: CN
Inventors: 石坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-05
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to the technical field of agricultural water conservancy projects, in particular to a ditch sluice lifting device for agricultural water conservancy projects, which comprises a stand column and a gate, wherein the top end of the stand column is fixedly connected with a top beam, the upper end of the stand column is provided with a rocker, the right end of the rocker is sleeved with a crank, the right end of the rocker is fixedly connected with a limiting block, the left end of the rocker is sleeved with a linkage wheel, the outer surface of the linkage wheel is sleeved with a chain, the lower end of the linkage wheel is sleeved with a cross shaft, the two sides of the linkage wheel are provided with fixed wheels, the fixed wheels are sleeved on the outer surface of the cross shaft, the lower end of the fixed wheels is fixedly connected with a steel cable, the lower end of the steel cable is fixedly connected with a connecting block, the inside of the connecting block is inlaid with the gate, the utility model has a hand-operated lifting device, solves the problem that electric power equipment is not suitable for use, and is provided with a pressure relief mechanism, even in the season of full rainwater, the phenomenon of gate collapse can not be generated.

Description

Irrigation canals and ditches sluice hoisting device for irrigation and water conservancy project

Technical Field

The utility model relates to a irrigation and water conservancy project technical field specifically is a irrigation and water conservancy project is with irrigation and drainage floodgate hoisting device.

Background

The irrigation ditch is the irrigation facilities commonly used in the farmland, generally can utilize devices such as sluice to save water under the sufficient condition of rainwater, has drawn ditch water wherein again and has been used for irrigation of farmland in the arid season to strive for and can let crops survive smoothly, and is long better even, guarantees to obtain a good harvest in the season of having arrived in the year, so irrigation ditch sluice for irrigation and water conservancy project the quality of ditch has also played crucial effect.

Irrigation canals and ditches sluice for irrigation and water conservancy project generally is located near comparatively remote farmland and uses power equipment very unrealistic to whole day wind blows the sun, and power equipment suffers the damage very easily, and current sluice does not possess the pressure release mechanism, causes very easily in the abundant season of rainwater and collapses floodgate phenomenon, consequently needs a urgent need to design a irrigation canals and ditches sluice hoisting device for irrigation and water conservancy project and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a irrigation canals and ditches floodgate hoisting device for irrigation and water conservancy project to solve the power equipment who provides in the above-mentioned background and suffer damage very easily, use power equipment very unrealistic, and current floodgate does not possess the pressure release mechanism, causes very easily in the abundant season of rainwater and collapses floodgate phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a irrigation canals and ditches sluice hoisting device for irrigation and water conservancy project, includes stand and gate, the top fixedly connected with back timber of stand, the upper end of stand is provided with the rocker, the right-hand member cover of rocker is equipped with the crank, and the right-hand member fixedly connected with stopper of rocker, the left end of rocker has cup jointed the interlocking wheel, the surface cover of interlocking wheel is equipped with the chain, the cross axle has been cup jointed to the lower extreme of interlocking wheel, and the both sides of interlocking wheel are provided with the tight pulley, the tight pulley cup joints on the surface of cross axle, the lower extreme fixedly connected with cable wire of tight pulley, the lower extreme fixedly connected with connecting block of cable wire, the inside of connecting block is inlayed and is had the gate, the both sides of gate are seted up flutedly.

Preferably, the upper end of the front side of the gate is provided with a pressure relief opening, and a pressure relief door is arranged in the pressure relief opening.

Preferably, the front side of the gate is provided with a front blocking net, and the rear side of the gate is provided with a rear blocking net.

Preferably, the lower end of the pressure relief door is penetrated with a pressure relief column, and the pressure relief door is inclined.

Preferably, bearings are arranged at two ends of the transverse shaft, a cross beam is arranged at the lower side of the transverse shaft, and two ends of the cross beam are respectively fixed at the inner sides of the stand columns.

Preferably, the front blocking net and the rear blocking net are respectively inserted into grooves formed in two sides of the upright post.

Compared with the prior art, the beneficial effects of the utility model are that: this irrigation canals and ditches sluice hoisting device for irrigation and water conservancy project has hand formula hoisting device, has solved the inapplicable problem of power and power equipment to set up pressure release mechanism, even can not produce the phenomenon of collapsing the floodgate in the abundant season of rainwater yet.

(1) Set up the rocker in the upper end of stand, the crank has been established to the right-hand member cover at the rocker, right side fixed connection at the rocker has limited block, can play limiting displacement and avoid the crank to the right side roll-off, linkage wheel has been established to the left side cover at the rocker, the lower pot head of linkage wheel has established the chain and can utilize the cross axle rotation of chain drive below through rotating the rocker, owing to set up the bearing in the both sides of cross axle, can make the cross axle more laborsaving when rotating, the cross axle rotates and drives the tight pulley and roll up the gate that just can lift the lower extreme with the cable wire.

(2) Through having set up the pressure release mouth in the inboard of gate, can be used for excreteing rivers when the water level is too high, with the pressure to the sluice is reduced, the inboard at the pressure release mouth has set up the pressure release door, and the lower extreme at the pressure release door has run through the pressure release post, the pressure release post is used for the position of fixed pressure release door in the pressure release mouth, the pressure release door can be around the activity on the pressure release post, when rivers are higher than pressure release post position, because rivers impact pressure release door can further incline, excrete rivers and reach the maximum value when pressure release door is parallel with the pressure release mouth, because the effect of dumping of pressure release mouth can effectively avoid the sluice production to collapse the floodgate.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view and cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic top cross-sectional view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the present invention in front elevation and partially in section.

In the figure: 1. a column; 2. a gate; 3. a cross beam; 4. a rocker; 5. a pressure relief door; 6. a pressure relief column; 7. a steel cord; 8. a fixed wheel; 9. a linkage wheel; 10. a horizontal axis; 11. a crank; 12. a limiting block; 13. a rear barrier net; 14. a front barrier net; 15. a top beam; 16. a bearing; 17. a chain; 18. connecting blocks; 19. a pressure relief port.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a ditch sluice lifting device for farmland hydraulic engineering comprises an upright post 1 and a gate 2, wherein the top end of the upright post 1 is fixedly connected with a top beam 15, the upper end of the upright post 1 is provided with a rocker 4, the right end of the rocker 4 is sleeved with a crank 11, the right end of the rocker 4 is fixedly connected with a limiting block 12, the left end of the rocker 4 is sleeved with a linkage wheel 9, the outer surface of the linkage wheel 9 is sleeved with a chain 17, the lower end of the linkage wheel 9 is sleeved with a cross shaft 10, two sides of the linkage wheel 9 are provided with fixed wheels 8, the fixed wheels 8 are sleeved on the outer surface of the cross shaft 10, the lower end of the fixed wheel 8 is fixedly connected with a steel cable 7, the lower end of the steel cable 7 is fixedly connected with a connecting block 18, the gate 2 is embedded in the connecting block 18, two sides of the gate 2 are provided with grooves, as shown in figures 1, 2 and 4, the rocker 4 is arranged at the upper end of the upright post 1, the right end of the rocker 4 is sleeved with the crank 11, the right side of the rocker 4 is fixedly connected with a limiting block 12 which can play a limiting role to prevent the crank handle 11 from sliding out to the right side, the left side of the rocker 4 is sleeved with a linkage wheel 9, the lower end of the linkage wheel 9 is sleeved with a chain 17 which can rotate by rotating the rocker 4 and utilizing the chain 17 to drive a transverse shaft 10 below to rotate, and the transverse shaft 10 rotates to drive a fixing wheel 8 to roll up the steel cable 7 so as to lift the gate 2 at the lower end.

Further, the upper end of the front side of the gate 2 is provided with a pressure relief opening 19, a pressure relief door 5 is arranged inside the pressure relief opening 19, a pressure relief column 6 penetrates through the lower end of the pressure relief door 5, and the pressure relief door 5 is inclined, as shown in fig. 2 and 4, by providing the relief opening 19 on the inside of the gate 2, it is possible to drain water when the water level is too high, to reduce the pressure on the gate, the inner side of the pressure relief opening 19 is provided with the pressure relief door 5, the lower end of the pressure relief door 5 penetrates through the pressure relief column 6, the pressure relief column 6 is used for fixing the position of the pressure relief door 5 in the pressure relief opening 19, the pressure relief door 5 can move back and forth on the pressure relief column 6, when water flow is higher than the position of the pressure relief column 6, because the water flow impacts the pressure relief door 5 to further incline, when the pressure relief door 5 is parallel to the pressure relief opening 19, the maximum value of the discharged water flow is reached, and the sluice collapse caused by the sluice can be effectively avoided due to the dumping effect of the pressure relief opening 19.

Further, the front side of gate 2 is provided with preceding barrier net 14, the rear side of gate 2 is provided with back barrier net 13, preceding barrier net 14 blocks with the back barrier net 13 and inserts respectively and establish in the recess that the stand 1 both sides opened, as shown in fig. 1, fig. 3, front barrier net 14 and back barrier net 13 have been set up respectively in the front side of gate 2 and the rear side, preceding barrier net 14 is located the floodgate front side, can avoid pasture and water to get into gate 2 and block the floodgate, and back barrier net 13 is located the rear side of gate 2 and can reduce the problem that silt piles up and can not target in place when leading to gate 2 to transfer in the inboard of stand 1.

Further, bearings 16 are arranged at two ends of the transverse shaft 10, the transverse beam 3 is arranged below the transverse shaft 10, two ends of the transverse beam 3 are respectively fixed at the inner sides of the upright posts 1, as shown in fig. 1 and 4, the bearings 16 are arranged at two sides of the transverse shaft 10, the transverse shaft 10 can be more labor-saving in rotation, the transverse beam 3 arranged below the transverse shaft 10 can play a role of fixing and supporting, and the upright posts 1 are prevented from being loosened and folded inwards to influence the opening and closing of the gate 2.

The working principle is as follows: during the use, place the device in suitable position near irrigation canals and ditches of farmland place earlier, then utilize waterproof cement to fix, in order to guarantee that the device can normal use, because set up rocker 4 in the upper end of stand 1, and the right-hand member cover of rocker 4 has established crank 11, right side fixed connection at rocker 4 has stopper 12, stopper 12 can play limiting displacement and avoids crank 11 from the roll-off of right side, it can utilize chain 17 to drive below cross axle 10 to rotate to overlap at the lower extreme of interlocking wheel 9 to establish chain 17 through rotating rocker 4, set up bearing 16 in the both sides of cross axle 10, can make cross axle 10 more laborsaving when rotating, cross axle 10 rotates and drives tight pulley 8 and can roll up cable wire 7, can lift gate 2 of lower extreme up.

Meanwhile, a pressure relief opening 19 is arranged on the inner side of the gate 2 and can be used for draining water flow when the water level is too high, so that the pressure on the gate can be reduced, a pressure relief door 5 is arranged on the inner side of the pressure relief opening 19, a pressure relief column 6 penetrates through the lower end of the pressure relief door 5, the pressure relief column 6 is used for fixing the position of the pressure relief door 5 in the pressure relief opening 19, the pressure relief door 5 can move on the pressure relief column 6, when the water flow is higher than the position of the pressure relief column 6, the pressure relief door 5 can be further inclined due to the impact of the water flow, the drained water flow reaches the maximum value when the pressure relief door 5 is parallel to the pressure relief opening 19, the gate can be effectively prevented from collapsing due to the dumping action of the pressure relief opening 19, a front blocking net 14 and a rear blocking net 13 are respectively arranged on the front side and the rear side of the gate 2, the rear blocking net 13 is arranged on the rear side of the gate 2, so that silt is effectively prevented from being accumulated on the inner side of the upright post 1 and being discharged to cause the gate 2, the front blocking net 14 is positioned at the front side of the sluice, so that the waterweeds can be prevented from entering the sluice 2 to block the sluice.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a irrigation and water conservancy project is with irrigation and ditches floodgate hoisting device, includes stand (1) and gate (2), its characterized in that: the top end of the upright post (1) is fixedly connected with a top beam (15), the upper end of the upright post (1) is provided with a rocker (4), the right end of the rocker (4) is sleeved with a crank (11), the right end of the rocker (4) is fixedly connected with a limiting block (12), the left end of the rocker (4) is sleeved with a linkage wheel (9), the outer surface of the linkage wheel (9) is sleeved with a chain (17), the lower end of the linkage wheel (9) is sleeved with a cross shaft (10), and both sides of the linkage wheel (9) are provided with fixed wheels (8), the fixed wheels (8) are sleeved on the outer surface of the cross shaft (10), the lower end of the fixed wheel (8) is fixedly connected with a steel cable (7), the lower end of the steel cable (7) is fixedly connected with a connecting block (18), the gate (2) is embedded in the connecting block (18), and grooves are formed in two sides of the gate (2).

2. The irrigation and water conservancy project ditch sluice hoisting device of claim 1, characterized in that: the pressure relief door is characterized in that a pressure relief opening (19) is formed in the upper end of the front side of the gate (2), and a pressure relief door (5) is arranged inside the pressure relief opening (19).

3. The irrigation and water conservancy project ditch sluice hoisting device of claim 1, characterized in that: the front side of the gate (2) is provided with a front blocking net (14), and the rear side of the gate (2) is provided with a rear blocking net (13).

4. The irrigation and water conservancy project ditch sluice hoisting device of claim 2, characterized in that: the lower end of the pressure relief door (5) penetrates through the pressure relief column (6), and the pressure relief door (5) is inclined.

5. The irrigation and water conservancy project ditch sluice hoisting device of claim 1, characterized in that: the two ends of the transverse shaft (10) are provided with bearings (16), the transverse beam (3) is arranged on the lower side of the transverse shaft (10), and the two ends of the transverse beam (3) are respectively fixed on the inner sides of the upright posts (1).

6. The irrigation and water conservancy project ditch sluice hoisting device of claim 3, characterized in that: the front blocking net (14) and the rear blocking net (13) are respectively inserted into grooves formed in two sides of the upright post (1).