CN212200312U

CN212200312U - Gate for hydraulic engineering

Info

Publication number: CN212200312U
Application number: CN202020239671.4U
Authority: CN
Inventors: 刘玲明
Original assignee: Anhui Jiaxin Construction Engineering Co ltd
Current assignee: Anhui Jiaxin Construction Engineering Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-22
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a gate for hydraulic engineering, including the dam body, slide bar and gate, the dam body is inside to be fixed and is equipped with a plurality of hydraulic pumps, hydraulic pump one side transmission is equipped with the hydraulic stem, the dam body upper end is fixed and is equipped with a plurality of slide bars, slide bar surface slip is equipped with the slip sleeve, slip sleeve surface is fixed and is equipped with the lifter, lifter lower extreme surface is fixed and is equipped with the fixed head, and a part of rivers flow out through first through-hole and second through-hole, has reduced the pressure to the gate, and then continues to drive the gate to rise to open the gate, if the pressure of gate is too big sometimes, or the hydraulic pump damages, can connect the go-between through wire rope, receive line fish at this moment steerable servo motor drive rotation axis drive receive line rotary drum rotatory, drive the gate lift, improved the security of gate, structure scientific and reasonable, the use is safe and convenient, and great help is provided for people.

Description

Gate for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a gate for hydraulic engineering is related to.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

In the ditch for agricultural irrigation, the gate often need be used, break-make through the operation control rivers to the gate, current gate often mentions it through the artifical mode of rocking the handle, the both sides of gate need have a gliding motion process, but the big many volumes of current gate and weight are all bigger, and current gate leads to because the pressure difference of both sides, the gate is opened inefficiency, intensity of labour can not realize opening and close fast to the gate that drains in emergency greatly, there is great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a gate for hydraulic engineering to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a gate for hydraulic engineering comprises a dam body, sliding rods and a gate, wherein a plurality of hydraulic pumps are fixedly arranged in the dam body, hydraulic rods are arranged at one side of each hydraulic pump in a transmission manner, a plurality of sliding rods are fixedly arranged at the upper end of the dam body, sliding sleeves are arranged on the surfaces of the sliding rods in a sliding manner, lifting rods are fixedly arranged on the surfaces of the sliding sleeves, fixing heads are fixedly arranged on the surfaces of the lower ends of the lifting rods, an embedded plate is fixedly arranged at the lower end of each fixing head, a plurality of second through holes are arranged in the embedded plate, a gate is arranged on the outer side of each second through hole, a plurality of first through holes are arranged in the two sides of the gate, a plurality of connecting rings are fixedly arranged on the surfaces of the two sides of the gate, a fixing plate is fixedly arranged on the upper end of each sliding rod, a, the rotating shaft surface is fixed with and receives the line rotary drum, gate upper end fixed surface is equipped with a plurality of fixed link, the inside dovetail groove that is equipped with of gate.

As an optimal technical scheme of the utility model, interior embedded plate surface is equipped with a plurality of triangle fixture block, and triangle fixture block and dovetail groove block are connected.

As a preferred technical scheme of the utility model, the fixed head is inside to be equipped with a plurality of and to inlay the groove, and fixed connection rod with inlay groove sliding connection.

As a preferred technical scheme of the utility model, first through-hole is the same with second through-hole diameter, and first through-hole and second through-hole one-to-one set up.

As an optimal technical scheme of the utility model, receive line rotary drum and go-between and pass through wire rope fixed connection.

As an optimal technical scheme of the utility model, hydraulic stem one end and lifter fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of gate for hydraulic engineering, the hydraulic pump drives the hydraulic stem extension, thereby drive the lifter through the slip sleeve upwards sliding on the slip lever surface, the lifter drives fixed head and the interior flush bonding plate of lower extreme and slides in the dovetail groove inside this moment, make first through-hole and second through-hole butt joint, partly rivers flow through first through-hole and second through-hole, the pressure to the gate has been reduced, the successor continues to drive the gate and rises, thereby open the gate, if the pressure of gate is too big sometimes, or the hydraulic pump damages, accessible wire rope connects the go-between, receive line rotary drum fish steerable servo motor this moment and drive the rotation axis and drive the rotation of receiving line rotary drum, it goes up and down to drive the gate, the security of gate has been improved, structure scientific and reasonable, convenience safe in utilization, provide very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a gate for hydraulic engineering according to the present invention;

fig. 2 is a schematic side view of a gate according to the present invention;

fig. 3 is a schematic view of a top view structure of a fixing head according to the present invention.

In the figure: 1. a lifting rod; 2. a fixed head; 3. a slide bar; 4. a sliding sleeve; 5. a hydraulic lever; 6. a gate; 7. a first through hole; 8. a dam body; 9. a hydraulic pump; 10. a fixing plate; 11. a take-up drum; 12. a servo motor; 13. a rotating shaft; 14. a fixed connecting rod; 15. a connecting ring; 16. a trapezoidal groove; 17. a second through hole; 18. the interior plywood of embedding.

Detailed Description

The technical solution in the embodiments of the present invention will be 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gate for hydraulic engineering comprises a dam body 8, sliding rods 3 and a gate 6, wherein a plurality of hydraulic pumps 9 are fixedly arranged inside the dam body 8, hydraulic rods 5 are arranged at one side of each hydraulic pump 9 in a transmission manner, a plurality of sliding rods 3 are fixedly arranged at the upper end of the dam body 8, sliding sleeves 4 are arranged on the surfaces of the sliding rods 3 in a sliding manner, lifting rods 1 are fixedly arranged on the surfaces of the sliding sleeves 4, fixing heads 2 are fixedly arranged on the surfaces of the lower ends of the lifting rods 1, embedded plates 18 are fixedly arranged at the lower ends of the fixing heads 2, a plurality of second through holes 17 are arranged inside the embedded plates 18, the gate 6 is arranged outside the second through holes 17, a plurality of first through holes 7 are arranged inside two sides of the gate 6, a plurality of connecting rings 15 are fixedly arranged on the surfaces of two sides of the gate 6, a fixing plate 10 is fixedly arranged on the surface of the upper end, the rotating shaft 13 is fixedly provided with a take-up rotating drum 11 on the surface, the upper end surface of the gate 6 is fixedly provided with a plurality of fixed connecting rods 14, and a trapezoidal groove 16 is formed inside the gate 6.

The utility model discloses, preferred, interior plywood 18 surface is equipped with a plurality of triangle fixture block, and the triangle fixture block is connected with 16 blocks in dovetail groove.

The utility model discloses, preferred, fixed head 2 is inside to be equipped with a plurality of and to inlay the groove, and fixed connection pole 14 with inlay groove sliding connection.

The utility model discloses, it is preferred, first through-hole 7 is the same with second through-hole 17 diameter, and first through-hole 7 and the setting of second through-hole 17 one-to-one.

The utility model discloses, it is preferred, receive line rotary drum 11 and go-between 15 and pass through wire rope fixed connection.

The utility model discloses, preferred, 5 one ends of hydraulic stem and 1 fixed connection of lifter.

The specific principle is as follows: when the hydraulic gate is used, the hydraulic pump 9 drives the hydraulic rod 5 to extend, so that the lifting rod 1 is driven to upwards slide on the surface of the sliding rod 3 through the sliding sleeve 4, at the moment, the lifting rod 1 drives the fixing head 2 and the embedded plywood 18 at the lower end of the fixing head to slide in the trapezoidal groove 16, the first through hole 7 is in butt joint with the second through hole 17, part of water flows out through the first through hole 7 and the second through hole 17, the pressure on the gate 6 is reduced, the gate 6 is continuously driven to ascend, the gate 6 is opened, if the pressure on the gate 6 is too high or the hydraulic pump 9 is damaged, the connecting ring 15 can be connected through the steel wire rope, the take-up rotary drum 11 can be controlled by the servo motor 12 to drive the rotating shaft 13 to drive the take-up rotary drum 11 to rotate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The gate for the hydraulic engineering comprises a dam body (8), sliding rods (3) and a gate (6), and is characterized in that a plurality of hydraulic pumps (9) are fixedly arranged inside the dam body (8), hydraulic rods (5) are arranged on one side of each hydraulic pump (9) in a transmission manner, a plurality of sliding rods (3) are fixedly arranged at the upper end of the dam body (8), sliding sleeves (4) are arranged on the sliding rods (3) in a surface sliding manner, lifting rods (1) are fixedly arranged on the surfaces of the sliding sleeves (4), fixing heads (2) are fixedly arranged at the lower ends of the lifting rods (1), an inner plywood (18) is fixedly arranged at the lower ends of the fixing heads (2), a plurality of second through holes (17) are formed inside the inner plywood (18), the gate (6) is arranged on the outer side of each second through hole (17), a plurality of first through holes (7) are formed inside two sides of the gate (6, the utility model discloses a gate (6) is fixed to be equipped with a plurality of go-between (15) on the surface of gate (6) both sides, slide bar (3) upper end fixed surface is equipped with fixed plate (10), fixed plate (10) inboard lower extreme fixed surface is equipped with servo motor (12), servo motor (12) both sides transmission is equipped with rotation axis (13), rotation axis (13) fixed surface is equipped with and receives line rotary drum (11), gate (6) upper end fixed surface is equipped with a plurality of fixed connecting rod (14), gate (6) inside is equipped with dovetail groove (16).

2. The gate for hydraulic engineering according to claim 1, wherein: a plurality of triangular clamping blocks are arranged on the surface of the embedded plywood (18) and are clamped and connected with the trapezoidal grooves (16).

3. The gate for hydraulic engineering according to claim 1, wherein: a plurality of embedding grooves are formed in the fixing head (2), and the fixing connecting rod (14) is connected with the embedding grooves in a sliding mode.

4. The gate for hydraulic engineering according to claim 1, wherein: the diameters of the first through holes (7) are the same as those of the second through holes (17), and the first through holes (7) and the second through holes (17) are arranged in a one-to-one correspondence mode.

5. The gate for hydraulic engineering according to claim 1, wherein: the take-up rotating drum (11) and the connecting ring (15) are fixedly connected through a steel wire rope.

6. The gate for hydraulic engineering according to claim 1, wherein: one end of the hydraulic rod (5) is fixedly connected with the lifting rod (1).