CN211340694U

CN211340694U - Water supply and drainage engineering gate

Info

Publication number: CN211340694U
Application number: CN201921813140.5U
Authority: CN
Inventors: 杨雪; 孙晓年
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-25
Anticipated expiration: 2029-10-25

Abstract

A gate for water supply and drainage engineering comprises a frame, a gate base, a filter gate, a buffer gate, a gate body, a cover plate, a connecting rope, a fixing plate, a first power device, a rotating rod, a winding drum, a second power device and an impact protection mechanism; the frame is arranged on the gate base, and a first sliding chute and a second sliding chute are arranged on the side wall of the frame in parallel; the filtering gate is arranged in the first sliding chute in a sliding manner and is provided with a plurality of filtering holes; the buffering gate is arranged in the first sliding chute in a sliding manner, a plurality of buffering holes are formed in the buffering gate, and the buffering gate is fixedly connected with the filtering gate through a connecting plate; the gate body is arranged in the second sliding chute in a sliding manner, and a plurality of impact protection mechanisms are arranged on the gate body; the impact protection mechanism comprises a fixed pipe, a spring, a sliding rod and a protection plate; the fixed pipe is inserted into the side wall of the gate body; the utility model discloses simple structure, stability is good, effectively slows down the impact of rivers, prevents the skew of gate body, improves the life of gate body.

Description

Water supply and drainage engineering gate

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a gate for water supply and drainage engineering.

Background

The water supply and drainage science and engineering are one of the disciplines, and are called water supply and drainage for short. The water supply and drainage science and engineering generally refer to urban water supply systems and drainage systems (municipal water supply and drainage and building water supply and drainage), and are called water supply and drainage for short.

Water supply and drainage engineering is researched to solve the problem of social circulation of water. "water supply": a modern water supply plant extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then delivers the tap water to thousands of households through a city water network of Tongtong and Ba Da. The method comprises the following steps: an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, and then the sewage and the wastewater are discharged into rivers and lakes cleanly. The process of taking water, treating, conveying, retreating and then discharging is the main content of research on water supply and drainage engineering. The gate is used for a control facility for closing and opening the drainage passage. The important components of hydraulic building can be used for intercepting water flow, controlling water level, regulating flow rate, discharging silt and floating material, etc. and the gate plays an important role in water supply and drainage engineering.

The existing water supply and drainage gate is simple in structure, wastes time and labor in the opening or closing process, and is deviated in water and even has the danger of collapse due to the effect of water pressure on the whole gate in the long-term use process.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a give water drainage gate for engineering, simple structure, stability is good, effectively slows down the impact of rivers, prevents the skew of gate body, improves the life of gate body.

(II) technical scheme

The utility model provides a gate for water supply and drainage engineering, which comprises a frame, a gate base, a filter gate, a buffer gate, a gate body, a cover plate, a connecting rope, a fixed plate, a first power device, a rotating rod, a winding reel, a second power device and an impact protection mechanism;

the frame is arranged on the gate base, and a first sliding chute and a second sliding chute are arranged on the side wall of the frame in parallel; the filtering gate is arranged in the first sliding chute in a sliding manner and is provided with a plurality of filtering holes; the buffering gate is arranged in the first sliding chute in a sliding manner, a plurality of buffering holes are formed in the buffering gate, and the buffering gate is fixedly connected with the filtering gate through a connecting plate; the gate body is arranged in the second sliding chute in a sliding manner, and a plurality of impact protection mechanisms are arranged on the gate body; the impact protection mechanism comprises a fixed pipe, a spring, a sliding rod and a protection plate; the fixed pipe is inserted into the side wall of the gate body; the sliding rod is inserted into the fixed pipe in a matching way and is connected with the fixed pipe in a sliding way, and one end of the sliding rod extends out of the outer side of the fixed pipe and is fixedly connected with the protection plate; a spring is arranged between the sliding rod and the fixed tube; the cover plate is arranged at the top of the frame; two fixing plates are arranged; the two fixing plates are vertically arranged on the cover plate; two rotating rods are arranged; the two rotating rods are rotatably arranged between the two fixed plates and are provided with bobbins; four groups of connecting ropes are arranged; the upper ends of every two groups of connecting ropes are fixedly connected to the winding drum, and the lower ends of every two groups of connecting ropes are respectively and fixedly connected with the buffer gate and the gate body; the side walls of the two fixing plates are provided with a first power device and a second power device which are used for driving the two rotating rods to rotate.

Preferably, the lower end and the side wall of the gate body are both provided with sealing gaskets.

Preferably, when the gate body and the buffer gate are closed, the impact protection mechanism is opposite to the buffer hole.

Preferably, the protection plate is in a cone structure.

Preferably, the gate base is provided with a first connecting groove corresponding to the first sliding groove.

Preferably, a second connecting groove corresponding to the second sliding groove is formed in the gate base.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the first power device is started to drive the rotating rod to rotate, so that the bobbin rotates to wind and unwind the connecting rope, thereby realizing the opening and closing of the buffer gate and the filter gate, the second power device is started to drive the rotating rod to rotate, so that the bobbin rotates to wind and unwind the connecting rope, thereby realizing the opening and closing of the gate body, when plugging is carried out, the filter gate, the buffer gate and the gate body are closed, the water flow removes impurities in water through the filter gate, the water flow is prevented from carrying sundries to impact the gate body and causing damage to the gate body, then the water flow flows through the buffer hole of the buffer gate, the impact force of the water flow is effectively reduced, finally the water flow impacts the protection plate of the impact protection mechanism, the slide rod is driven to slide after the protection plate is stressed to lead the spring to deform, thereby buffering most of the impact of the water flow, the water, the anti-impact capacity of the gate body is improved, the gate body is prevented from being damaged by the impact of water flow for a long time, and the service life of the gate body is prolonged.

Drawings

Fig. 1 is a schematic structural view of the gate for water supply and drainage engineering provided by the present invention.

Fig. 2 is a left side view of the gate for water supply and drainage engineering provided by the present invention.

Fig. 3 is a schematic view of the impact protection mechanism in the gate for water supply and drainage engineering according to the present invention.

Reference numerals: 1. a frame; 2. a gate base; 3. a filter gate; 4. a buffer gate; 5. a gate body; 6. a cover plate; 7. connecting ropes; 8. a fixing plate; 9. a first power unit; 10. a rotating rod; 11. a bobbin; 12. a second power unit; 13. a first connecting groove; 14. a second connecting groove; 15. a first chute; 16. a second chute; 17. a buffer hole; 18. a connecting plate; 19. an impact protection mechanism; 191. a fixed tube; 192. a spring; 193. a slide bar; 194. and (4) a protective plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a gate for water supply and drainage engineering, which comprises a frame 1, a gate base 2, a filter gate 3, a buffer gate 4, a gate body 5, a cover plate 6, a connecting rope 7, a fixing plate 8, a first power device 9, a rotating rod 10, a bobbin 11, a second power device 12 and an impact protection mechanism 19;

the frame 1 is arranged on the gate base 2, and a first sliding chute 15 and a second sliding chute 16 are arranged on the side wall of the frame 1 in parallel; the filter gate 3 is arranged in the first chute 15 in a sliding manner, and the filter gate 3 is provided with a plurality of filter holes; the buffering gate 4 is arranged in the first sliding chute 15 in a sliding manner, a plurality of buffering holes 17 are formed in the buffering gate 4, and the buffering gate 4 is fixedly connected with the filtering gate 3 through a connecting plate 18; the gate body 5 is arranged in the second chute 16 in a sliding manner, and a plurality of impact protection mechanisms 19 are arranged on the gate body 5; the impact protection mechanism 19 includes a fixed tube 191, a spring 192, a slide bar 193, and a guard plate 194; the fixing tube 191 is inserted into the side wall of the gate body 5; the sliding rod 193 is inserted into the fixed pipe 191 in a matching manner and is connected with the fixed pipe 191 in a sliding manner, and one end of the sliding rod 193 extends out of the outer side of the fixed pipe 191 and is fixedly connected with the protection plate 194; a spring 192 is arranged between the sliding rod 193 and the fixed tube 191; the cover plate 6 is arranged at the top of the frame 1; two fixing plates 8 are arranged; the two fixing plates 8 are vertically arranged on the cover plate 6; two rotating rods 10 are arranged; the two rotating rods 10 are rotatably arranged between the two fixing plates 8, and the two rotating rods 10 are provided with bobbins 11; four groups of connecting ropes 7 are arranged; the upper ends of every two groups of connecting ropes 7 are fixedly connected to the winding reel 11, and the lower ends of every two groups of connecting ropes 7 are respectively and fixedly connected with the buffer gate 4 and the gate body 5; the side walls of the two fixed plates 8 are respectively provided with a first power device 9 and a second power device 12 which are used for driving the two rotating rods 10 to rotate.

In the utility model, the first power device 9 is started to drive the rotating rod 10 to rotate, so that the bobbin 11 rotates to receive and release the connecting rope 7, thereby realizing the opening and closing of the buffer gate 4 and the filter gate 3, the second power device 12 is started to drive the rotating rod 10 to rotate, so that the bobbin 11 rotates to receive and release the connecting rope 7, thereby realizing the opening and closing of the gate body 5, when plugging is carried out, the filter gate 3, the buffer gate 4 and the gate body 5 are closed, the water flow passes through the filter gate 3 to remove impurities in the water, the water flow is prevented from being carried with impurities to impact the gate body 5 to cause damage to the gate body 5, then the water flow passes through the buffer hole 17 of the buffer gate 4, the impact force of the water flow is effectively reduced, finally, the water flow impacts the protection plate 194 of the impact protection mechanism 19, the protection plate 194 is stressed to drive the sliding rod 193 to slide, thereby the buffering falls the most impact of rivers, and rivers strike gate body 5 after the reposition of redundant personnel of guard plate 194, are favorable to improving gate body 5's shock resistance, avoid gate body 5 to receive the impact of rivers and harm for a long time, have improved gate body 5's life.

In an alternative embodiment, the lower end and the side wall of the lock gate body 5 are provided with sealing gaskets.

In an alternative embodiment, when the shutter body 5 and the damper shutter 4 are closed, the impact protection mechanism 19 faces the damper hole 17.

In an alternative embodiment, the guard plate 194 is a cone structure.

In an alternative embodiment, the gate base 2 is provided with a first connecting groove 13 corresponding to the first sliding groove 15.

In an alternative embodiment, the gate base 2 is provided with a second connecting groove 14 corresponding to the second sliding groove 16.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A gate for water supply and drainage engineering is characterized by comprising a frame (1), a gate base (2), a filter gate (3), a buffer gate (4), a gate body (5), a cover plate (6), a connecting rope (7), a fixing plate (8), a first power device (9), a rotating rod (10), a winding reel (11), a second power device (12) and an impact protection mechanism (19);

the frame (1) is arranged on the gate base (2), and a first sliding chute (15) and a second sliding chute (16) are arranged on the side wall of the frame (1) in parallel; the filter gate (3) is arranged in the first sliding chute (15) in a sliding manner, and the filter gate (3) is provided with a plurality of filter holes; the buffering gate (4) is arranged in the first sliding chute (15) in a sliding manner, a plurality of buffering holes (17) are formed in the buffering gate (4), and the buffering gate (4) is fixedly connected with the filtering gate (3) through a connecting plate (18); the gate body (5) is arranged in the second sliding chute (16) in a sliding manner, and a plurality of impact protection mechanisms (19) are arranged on the gate body (5); the impact protection mechanism (19) comprises a fixed pipe (191), a spring (192), a sliding rod (193) and a protection plate (194); the fixed pipe (191) is inserted into the side wall of the gate body (5); the sliding rod (193) is inserted into the fixed pipe (191) in a matching manner and is in sliding connection with the fixed pipe (191), and one end of the sliding rod (193) extends out of the outer side of the fixed pipe (191) and is fixedly connected with the protection plate (194); a spring (192) is arranged between the sliding rod (193) and the fixed tube (191); the cover plate (6) is arranged at the top of the frame (1); two fixing plates (8) are arranged; the two fixing plates (8) are vertically arranged on the cover plate (6); two rotating rods (10) are arranged; the two rotating rods (10) are rotatably arranged between the two fixed plates (8), and the two rotating rods (10) are provided with bobbins (11); four groups of connecting ropes (7) are arranged; the upper ends of every two groups of connecting ropes (7) are fixedly connected to the winding drum (11), and the lower ends of every two groups of connecting ropes (7) are respectively and fixedly connected with the buffer gate (4) and the gate body (5); the side walls of the two fixed plates (8) are respectively provided with a first power device (9) and a second power device (12) which are used for driving the two rotating rods (10) to rotate.

2. The gate for water supply and drainage engineering according to claim 1, wherein the lower end and the side wall of the gate body (5) are provided with sealing gaskets.

3. The gate for water supply and drainage works according to claim 1, wherein the impact protection mechanism (19) faces the buffer hole (17) when the gate body (5) and the buffer gate (4) are closed.

4. The gate for water supply and drainage works as claimed in claim 1, wherein the shielding plate (194) is a cone structure.

5. The gate for water supply and drainage works according to claim 1, wherein the gate base (2) is provided with a first connecting groove (13) corresponding to the first sliding groove (15).

6. The gate for water supply and drainage works as claimed in claim 1, wherein the gate base (2) is provided with a second connecting groove (14) corresponding to the second sliding groove (16).