CN212316856U

CN212316856U - Irrigation ditch for hydraulic engineering

Info

Publication number: CN212316856U
Application number: CN202020739345.XU
Authority: CN
Inventors: 刘有林
Original assignee: Individual
Current assignee: Shandong Water Conservancy Group Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-08
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic engineering is with irrigating canal, has solved among the prior art problem that the gate weight is whole to be hung at the chain and the epaxial easy damage of chain and axle that leads to. The utility model provides a hydraulic engineering is with irrigating canal, including the canal body, two lift grooves that are the symmetric distribution are seted up to the both sides of the canal body, be equipped with the gate between two lift grooves, two calorie racks that are the symmetric distribution of one side fixedly connected with of gate, two bracing pieces that are the symmetric distribution of top fixedly connected with of the canal body, it is connected with the axis of rotation to rotate between two bracing pieces, two gears of fixed surface of axis of rotation, two gears mesh with two calorie racks respectively, the top of the canal body is rotated and is connected with two dead levers that are the symmetric distribution, the one end of dead lever is bellied gear form. The utility model discloses use the dead lever to support the gate after the gate rises, with the weight dispersion partly that gear and axis of rotation need undertake for gear and axis of rotation are difficult to damage.

Description

Irrigation ditch for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic engineering is with irrigating canal.

Background

Irrigation canals are water channels connecting irrigation water sources and irrigation land, and transport and distribute water drawn from water sources to various parts of irrigation areas, and irrigation canals can be divided into open canals and closed canals: the open channel is built on the ground and has a free water surface; the underdrain is a underground water channel with the periphery closed, and can be pressurized water flow or non-pressurized water flow.

In the prior art, irrigation ditches control water flow into fields by means of ascending and descending of small gates, so that water can be dispersed into different lands by means of control, but after the gates ascend, all the weight of the gates is hung on chains and shafts, so that the chains and the shafts are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic engineering is with irrigation canal has solved among the prior art all the problem that hangs and lead to chain and the easy damage of axle at chain and epaxial.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic engineering is with irrigating canal, including the canal body, two lift grooves that are the symmetric distribution are seted up to the both sides of the canal body, be equipped with the gate between two lift grooves, two calorie of racks that are the symmetric distribution of one side fixedly connected with of gate, two bracing pieces that are the symmetric distribution of top fixedly connected with of the canal body, it is connected with the axis of rotation to rotate between two bracing pieces, two fixed surface of axis of rotation are connected with two gears that are the symmetric distribution, two gears mesh with two calorie of racks respectively, the top of the canal body is rotated and is connected with two dead levers that are the symmetric distribution, the one end of dead lever is bellied gear form.

Preferably, a square frame door is fixedly connected between the two lifting grooves, and a plurality of water drainage holes are formed in the frame door.

Preferably, the top fixedly connected with of the canal body is two fixed blocks that are symmetrically distributed, and one side of dead lever is laminated with one side of fixed block.

Preferably, the bottom of the canal body is provided with a buffer slot, the inside of the buffer slot is connected with a buffer block in a sliding manner, and a spring is arranged between the buffer block and the buffer slot.

Preferably, the two ends of the spring are respectively and fixedly connected with the buffer groove and the buffer block, the buffer groove is a convex groove, and the two sides of the buffer block are fixedly connected with the clamping blocks.

Preferably, the interior of the channel body is fixedly connected with a plurality of water-blocking plates, and the water-blocking plates are distributed on two sides of the channel body in a staggered manner.

The utility model discloses possess following beneficial effect at least:

when the field needs to be irrigated, the rotating shaft fixed by the supporting rod is rotated to rotate the gear, the gear rotates to drive the clamping rack to enable the clamping rack to drive the gate to ascend, the gate ascends to be kept vertical by the lifting groove, after the gate ascends to a certain degree, the fixed rod is rotated to enable one end of the fixed rod to be meshed with the clamping teeth in the clamping rack, after the gate ascends, water flows into a canal body through the gate opening and then enters each field, after irrigation, the fixed rod is rotated to be taken out, the rotating shaft is rotated again, the clamping rack is driven by the gear to descend, the gate is sealed, the field is not well flooded by water, compared with the prior art, the weight of the gate is completely hung on the chain and the shaft to cause the chain and the shaft to be easily damaged, in the utility model, the gate is supported by the fixed rod after the gate ascends, the weight of the gear and the rotating shaft which need to, so that the gear and the rotating shaft are not easily damaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a schematic top view of FIG. 1;

fig. 3 is a side view of fig. 1.

In the figure: 1. a trench body; 2. a lifting groove; 3. a gate; 4. a rack clamping bar; 5. a support bar; 6. a rotating shaft; 7. a gear; 8. fixing the rod; 9. a frame door; 10. a drain hole; 11. a fixed block; 12. a buffer tank; 13. a buffer block; 14. a spring; 15. a clamping block; 16. a water-blocking plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a irrigation canal for hydraulic engineering, including the canal body 1, two lifting grooves 2 that are the symmetric distribution are seted up to the both sides of canal body 1, be equipped with gate 3 between two lifting grooves 2, it is concrete, sliding connection is in two lifting grooves 2 respectively for the both sides of gate 3, one side fixedly connected with two latch bars 4 that are the symmetric distribution of gate 3, two bracing pieces 5 that are the symmetric distribution of top fixedly connected with of canal body 1, it is connected with axis of rotation 6 to rotate between two bracing pieces 5, axis of rotation 6's fixed surface is connected with two gears 7 that are the symmetric distribution, two gears 7 mesh with two latch bars 4 respectively, the top of canal body 1 rotates and is connected with two dead levers 8 that are the symmetric distribution, the one end of dead lever 8 is bellied latch form.

The scheme has the following working processes:

when the field needs to be watered, rotate the axis of rotation 6 of relying on 5 fixes of bracing piece, make gear 7 rotate, gear 7 rotates and drives rack-and-pinion 4, make rack-and-pinion 4 drive gate 3 and rise, gate 3 rises and relies on lift groove 2 to keep vertical, after rising to the certain degree, rotate dead lever 8, make the one end of dead lever 8 and the latch toothing in rack-and-pinion 4, gate 3 rises the back, rivers pass through the gate opening and get into in the canal body 1, then enter into each field, after watering, now rotate dead lever 8 and take out, rotate axis of rotation 6 once more, make rack-and-pinion 4 through gear 7, drive gate 3 descends, seal gate 3, make water not well flood the field.

According to the working process, the following steps are known:

gear 7 and the meshing of latch strip 4 for the weight of gate 3 is whole to rely on in axis of rotation 6, and the weight of axis of rotation 6 is supported by bracing piece 5, makes gate 3 rise after comparatively stable, and for among the prior art, gate 3 weight is whole to be hung and to lead to chain and the axle to damage easily at the chain with epaxial, the utility model discloses in, use dead lever 8 to support gate 3 after gate 3 rises, with the weight dispersion partly that gear 7 and axis of rotation 6 need undertake, make gear 7 and axis of rotation 6 be difficult to damage.

Further, a frame door 9 in a shape of a square is fixedly connected between the two lifting grooves 2, a plurality of drain holes 10 are formed in the frame door 9, and specifically, the frame door 9 and the drain holes 10 intercept partial sundries in water to prevent the sundries from entering a field.

Further, the top fixedly connected with of canal body 1 is two fixed blocks 11 that are the symmetric distribution, and one side of dead lever 8 is laminated with one side of fixed block 11, and is concrete, and fixed block 11 supports dead lever 8 for some power that dead lever 8 bore is given fixed block 11.

Further, buffer 12 has been seted up to the bottom of the canal body 1, and the inside sliding connection of buffer 12 has buffer block 13, is equipped with spring 14 between buffer block 13 and the buffer 12, and is concrete, relies on buffer block 13 and spring 14 to make gate 3 obtain the buffering when putting down, protects the bottom of the canal body 1.

Further, spring 14's both ends respectively with buffer slot 12 and buffer block 13 fixed connection, and buffer slot 12 is the convex groove, and buffer block 13's both sides fixedly connected with fixture block 15, and is specific, fixture block 15 prevents that buffer block 13 from being popped out buffer slot 12.

Further, the inside fixedly connected with a plurality of water board 16 of canal body 1, water board 16 is the staggered distribution in the both sides of canal body 1, and is concrete, and water board 16 can be so that the velocity of water flow that gets into canal body 1 slows down, prevents that speed too fast from having dispersed the field.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An irrigation canal for hydraulic engineering, which comprises a canal body (1) and is characterized in that two lifting troughs (2) which are symmetrically distributed are arranged on two sides of the canal body (1), a gate (3) is arranged between the two lifting troughs (2), one side of the gate (3) is fixedly connected with two symmetrically distributed clamping racks (4), the top of the canal body (1) is fixedly connected with two symmetrically distributed support rods (5), a rotating shaft (6) is rotatably connected between the two support rods (5), the surface of the rotating shaft (6) is fixedly connected with two gears (7) which are symmetrically distributed, the two gears (7) are respectively meshed with the two clamping racks (4), the top of the canal body (1) is rotatably connected with two fixing rods (8) which are symmetrically distributed, and one end of each fixing rod (8) is in a raised latch shape.

2. The irrigation canal for the water conservancy project according to claim 1, wherein a square frame door (9) is fixedly connected between the two lifting grooves (2), and a plurality of drainage holes (10) are formed in the frame door (9).

3. The irrigation canal for the water conservancy project according to claim 1, wherein two symmetrically distributed fixing blocks (11) are fixedly connected to the top of the canal body (1), and one side of the fixing rod (8) is attached to one side of the fixing blocks (11).

4. The irrigation canal for the water conservancy project according to claim 1, wherein a buffer groove (12) is formed in the bottom of the canal body (1), a buffer block (13) is slidably connected inside the buffer groove (12), and a spring (14) is arranged between the buffer block (13) and the buffer groove (12).

5. The irrigation canal as claimed in claim 4, wherein two ends of the spring (14) are fixedly connected with the buffer groove (12) and the buffer block (13), respectively, the buffer groove (12) is a convex groove, and two sides of the buffer block (13) are fixedly connected with the fixture blocks (15).

6. The irrigation canal for the water conservancy project according to claim 1, wherein a plurality of water-blocking plates (16) are fixedly connected inside the canal body (1), and the water-blocking plates (16) are distributed on two sides of the canal body (1) in a staggered manner.