CN217267311U

CN217267311U - Gate for channel in hydraulic engineering

Info

Publication number: CN217267311U
Application number: CN202220364333.2U
Authority: CN
Inventors: 王立敏; 祝奇; 汪旻
Original assignee: Hubei Jiangchuan Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Hubei Jiangchuan Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-23
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a gate for channel among hydraulic engineering, which comprises a mounting bracket, the guide way has been seted up to the both sides inner wall of mounting bracket, and swing joint has the gate between the guide way, two supporting shoes of one side fixedly connected with of gate, one side swing joint of supporting shoe has same protection shield, fixedly connected with extension spring between protection shield and the gate, and the protection shield is the arc structure, the bottom fixedly connected with sealing strip of gate, two guard bars of fixedly connected with between the both sides inner wall of mounting bracket, the top fixedly connected with pneumatic cylinder of mounting bracket, the one end and the gate fixed connection of pneumatic cylinder. The utility model discloses can protect the bottom of gate, avoid the gate at the lifting in-process, the silt that carries in the rivers can produce wearing and tearing to the gate bottom, has prolonged the life of gate, satisfies the user demand of channel among the hydraulic engineering, secondly, can realize sealed function.

Description

Gate for channel in hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a gate is used to channel among hydraulic engineering.

Background

The gate is a control facility for opening and closing a water drainage channel, is indispensable water blocking and stopping equipment in hydraulic engineering, can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floating objects and the like, and can also be used in occasions with low sealing requirements in urban water supply and drainage and sewage treatment engineering.

At present, the existing gate for the channel in the hydraulic engineering mostly has the following defects: the gate is at the lifting in-process, and silt that rivers carried can produce stronger washing away to the gate bottom, and the time of having a specified duration can lead to gate bottom wearing and tearing serious, has influenced the life of gate, can not satisfy people's demand, consequently, proposes among a hydraulic engineering that the gate for the channel seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gate for a channel in hydraulic engineering.

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

the utility model provides a gate for channel among hydraulic engineering, includes the mounting bracket, the guide way has been seted up to the both sides inner wall of mounting bracket, and swing joint has the gate between the guide way, two supporting shoes of one side fixedly connected with of gate, one side swing joint of supporting shoe has same protection shield, fixedly connected with extension spring between protection shield and the gate, and the protection shield is the arc structure.

As a further proposal, the bottom of the gate is fixedly connected with a sealing strip.

As a further proposal, two guard bars are fixedly connected between the inner walls of the two sides of the mounting rack.

As the utility model discloses further scheme again, the top fixedly connected with pneumatic cylinder of mounting bracket, the one end and the gate fixed connection of pneumatic cylinder.

As the utility model discloses further scheme again, the top of mounting bracket is provided with the protective housing, and the pneumatic cylinder is located the protective housing.

As the utility model discloses further scheme again, the both sides fixedly connected with installation piece of protective housing.

As the utility model discloses scheme further again, two spouts have been seted up on the top of mounting bracket, swing joint has the ejector pad in the spout.

As the utility model discloses scheme further again, one side integrated into one piece of ejector pad has a plurality of card posts, and the card post blocks with the installation piece mutually, and one side fixedly connected with push-pull ring of ejector pad.

The utility model has the advantages that:

1. the utility model discloses, through the setting of protection shield, can protect the bottom of gate, avoided the gate at the lifting in-process, the silt that carries in the rivers can produce wearing and tearing to the gate bottom, and the life of extension gate satisfies the user demand of channel among the hydraulic engineering.

2. The utility model discloses, through the setting of sealing strip, can realize sealed function to guarantee the sealed effect between mounting bracket and the gate.

3. The utility model discloses, through the setting of pushing away pull ring, ejector pad, spout, card post and installation piece used each other to in dismantle the protective housing, the convenience is maintained the pneumatic cylinder, and the flexibility is good.

Drawings

Fig. 1 is a schematic front view of a gate for a channel in a hydraulic engineering according to the present invention;

fig. 2 is a schematic sectional view of a gate for a channel in a hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a local spatial structure schematic diagram of gate for channel among hydraulic engineering.

Fig. 4 is the utility model provides a partial section structure schematic diagram of gate for channel among hydraulic engineering.

In the figure: 1. a mounting frame; 2. a guide groove; 3. a gate; 4. a support block; 5. a protection plate; 6. a tension spring; 7. a sealing strip; 9. a guard bar; 10. a hydraulic cylinder; 11. a protective shell; 12. mounting blocks; 13. a chute; 14. pushing a block; 15. clamping the column; 16. and (6) pushing the pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a gate for a channel in hydraulic engineering comprises an installation frame 1, guide grooves 2 are formed in the inner walls of two sides of the installation frame 1, a gate 3 is slidably connected between the guide grooves 2, the design of the guide grooves 2 enables the gate 3 to move along the guide grooves 2 in the process of opening and closing the gate 3, so that a guide function is realized, two supporting blocks 4 are fixed on one side of the gate 3 through bolts, one side of each supporting block 4 is rotatably connected with the same protecting plate 5, the design of the protecting plate 5 can protect the bottom of the gate 3, so that the bottom end of the gate 3 is prevented from being abraded by silt carried in water flow in the lifting process of the gate 3, the service life of the gate 3 is prolonged, the use requirements of the channel in hydraulic engineering are met, a tension spring 6 is fixed between the protecting plate 5 and the gate 3 through bolts, and the tension spring 6 can play a buffering role for the protecting plate 5, and the protection plate 5 has an arc structure.

The bottom of the gate 3 is bonded with a sealing strip 7, the sealing function can be realized by the design of the sealing strip 7, so that the sealing effect between the mounting rack 1 and the gate 3 is ensured, two protective rods 9 are fixed between the inner walls of two sides of the mounting rack 1 through bolts, a hydraulic cylinder 10 is fixed at the top of the mounting rack 1 through bolts, one end of the hydraulic cylinder 10 is fixedly connected with the gate 3, a protective shell 11 is arranged at the top end of the mounting rack 1, the hydraulic cylinder 10 is positioned in the protective shell 11, mounting blocks 12 are fixed at two sides of the protective shell 11 through bolts, two sliding grooves 13 are formed at the top end of the mounting rack 1, a push block 14 is connected in the sliding grooves 13, a plurality of clamping columns 15 are integrally formed at one side of the push block 14, the clamping columns 15 are clamped with the mounting blocks 12, a push pull ring 16 is fixed at one side of the push block 14 through bolts, the push ring 16, the push block 14, the sliding grooves 13, the clamping columns 15 and the mounting blocks 12 are mutually used, so as to dismantle protective housing 11, make things convenient for pneumatic cylinder 10 to maintain, the flexibility is good.

The working principle is as follows: when the gate is used, the hydraulic cylinder 10 is started, the hydraulic cylinder 10 drives the gate 3 to move up and down along the guide groove 2, the opening or closing of the gate 3 is realized, when the gate 3 is in an opening state, thereby realizing the drainage work, simultaneously, in the drainage process, the water flow can directly impact the protection board 5 to ensure that the protection board 5 turns downwards, thereby protecting the bottom of the gate 3, avoiding the abrasion of the bottom end of the gate 3 caused by the silt carried in the water flow in the lifting process of the gate 3, meanwhile, the tension spring 6 can buffer the protection plate 5, the sealing strip 7 can realize the sealing function, thereby ensuring the sealing effect between the mounting frame 1 and the gate 3, secondly, by pulling the pushing ring 16, the pushing block 14 slides in the sliding groove 13, and then the clamping column 15 is separated from the mounting block 12, so that the protective shell 11 can be detached, and the hydraulic cylinder 10 can be maintained.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gate for channel among hydraulic engineering, includes mounting bracket (1), its characterized in that, guide way (2) have been seted up to the both sides inner wall of mounting bracket (1), and swing joint has gate (3) between guide way (2), two supporting shoes (4) of one side fixedly connected with of gate (3), one side swing joint of supporting shoe (4) has same protection shield (5), fixedly connected with extension spring (6) between protection shield (5) and gate (3), and protection shield (5) are the arc structure.

2. The gate for the channel in the hydraulic engineering is characterized in that a sealing strip (7) is fixedly connected to the bottom of the gate (3).

3. The gate for the channel in the hydraulic engineering is characterized in that two guard bars (9) are fixedly connected between the inner walls of the two sides of the mounting rack (1).

4. The gate for the channel in the hydraulic engineering according to claim 1, wherein a hydraulic cylinder (10) is fixedly connected to the top of the mounting frame (1), and one end of the hydraulic cylinder (10) is fixedly connected to the gate (3).

5. The gate for the channel in the hydraulic engineering according to claim 4, wherein a protective shell (11) is arranged at the top end of the mounting frame (1), and the hydraulic cylinder (10) is positioned in the protective shell (11).

6. The gate for the channel in the hydraulic engineering as claimed in claim 5, wherein the protective shell (11) is fixedly connected with mounting blocks (12) at two sides.

7. The gate for the channel in the hydraulic engineering as claimed in claim 6, wherein two sliding grooves (13) are formed in the top end of the mounting frame (1), and a push block (14) is movably connected in the sliding grooves (13).

8. The gate for the channel in the hydraulic engineering according to claim 7, wherein a plurality of clamping columns (15) are integrally formed on one side of the pushing block (14), the clamping columns (15) are clamped with the mounting block (12), and a pushing ring (16) is fixedly connected to one side of the pushing block (14).