CN213538887U

CN213538887U - Novel screw gate structure for hydraulic engineering

Info

Publication number: CN213538887U
Application number: CN202022313077.8U
Authority: CN
Inventors: 韩振伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a novel screw gate structure for hydraulic engineering, which comprises a gate frame and a gate main body, wherein the gate main body is arranged inside the gate frame, the inner walls of the centers of the left and right ends of the gate frame are respectively provided with a lifting slide plate, the inner walls of the centers of the left and right ends of the gate main body are respectively provided with a lifting slide groove, the outer walls of the centers of the left and right ends of the gate main body are respectively provided with a lifting slide groove, a novel sundries cleaning device is added on the outer wall of the front end of the middle section of the gate main body of the screw gate main body for centralized collection when the gate main body is opened upwards, so that the blocked water is not influenced by sundries in the water and the water is not circulated due to blockage at the gate, and simultaneously, the water can be conveniently, rapidly and centrally collected and treated to pollute sundries in the water, thereby effectively protecting the water environment.

Description

Novel screw gate structure for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the gate is relevant, concretely relates to novel screw gate structure for hydraulic engineering.

Background

The gate is a control facility for closing and opening a drainage (discharging) channel, an important component of a hydraulic building and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt, floating objects and the like, the gate is divided into a steel gate, a cast iron gate, a stainless steel gate, a cast iron copper-clad gate, a wood gate, a reinforced concrete gate and a combined material gate according to the material for manufacturing a gate blade, in addition, some gates, such as a flap gate, can be automatically opened and closed by means of waterpower and is called as a hydraulic automatic gate, the gate has simple structure, flexible operation, light weight, no blocking and quick cutting, is particularly suitable for conveying and flow regulation of various non-viscous solid and powder materials and particle materials smaller than phi 10mm, is not limited by an angle during installation, is convenient to operate, can regulate the opening degree at any time, mainly comprises parts such as a frame, a gate plate, a lead screw, a nut and the like, and the lead screw nut and the gate plate are driven to reciprocate along the, the opening and closing purpose of the gate is achieved.

The existing screw type gate technology for hydraulic engineering has the following problems: after current screw gate for hydraulic engineering drops into use, whole screw gate is only the simple use that is used for manger plate on the dam and uses, when carrying out the manger plate after screw gate closure, the debris that float in the water this moment can concentrate through the promotion of rivers and float near the water that is blockked by the gate, and after the gate is opened, the gate that opens can be followed to the gate that floats in the water this moment and circulate to the low reaches, if not clear up in time that the water in the floated debris then can seriously influence the water environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel screw gate structure for hydraulic engineering to when solving and carrying out the manger plate after screw gate closure that proposes in the above-mentioned background art, the debris that float in the water this moment can concentrate through the promotion of rivers and float near the water that is blockked by the gate, and after the gate is opened, the gate of opening can be in the same direction as to the debris that float in the water this moment and the low reaches are circulated, if not in time clear up the problem that the water environment was then seriously influenced to the debris that float in the water.

In order to achieve the above object, the utility model provides a following technical scheme: a novel screw type gate structure for hydraulic engineering comprises a gate frame and a gate main body, wherein the gate main body is arranged inside the gate frame, lifting sliding plates are respectively arranged on the inner walls of the centers of the left end and the right end of the gate frame, lifting sliding grooves are respectively arranged inside the outer walls of the centers of the left end and the right end of the gate main body, the two lifting sliding grooves are respectively sleeved outside the two lifting sliding plates, a sundry cleaning device is arranged on the outer wall of the front end of the middle section of the gate main body, a portal frame is arranged at the top end of the gate frame, a lifting seat is arranged on the outer wall of the center of the upper end of the portal frame, a lifting adjusting sleeve is arranged at the upper end of the lifting seat, operating rods are respectively arranged on the outer walls of the left end and the right end of the lifting adjusting sleeve, the sundry cleaning device comprises a reinforcing batten, a sundry cleaning baffle, the rear end outer wall of the sundries cleaning baffle is connected with a mounting plate, the mounting plate is fixedly connected with the gate main body through screws, and the vertical inner part of the sundries cleaning baffle is provided with a water permeable hole.

Preferably, the gate body is provided with the connecting block on the center department outer wall of the top, the upper end of connecting block is connected with lifting screw, lifting screw's the top runs through portal frame, lift seat and lift adjustment cover and sets up in the upper end outside of lift adjustment cover.

Preferably, the cross-sectional shape of gate main part is the rectangle, both ends outer wall and lower extreme outer wall about the gate main part can with the gate frame about both ends inner wall and the complete laminating of bottom inner wall respectively, the gate main part can carry out the oscilaltion activity in gate frame inside.

Preferably, the portal frame and the gate frame are fixedly connected by welding, and the outer walls of the front end, the rear end, the left end and the right end of the portal frame and the gate frame are respectively parallel and level.

Preferably, the screw thread on the outer wall of the lifting screw is mutually screwed with the screw thread on the inner wall of the lifting adjusting sleeve, the lifting adjusting sleeve can push the lifting screw to move upwards through the screw thread when rotating clockwise, and the lifting adjusting sleeve can push the lifting screw to move downwards through the screw thread when rotating anticlockwise.

Preferably, the transverse width of the sundries cleaning baffle is smaller than that of the gate main body, six reinforcing strips which are arranged at equal intervals are arranged at the bottom of the sundries cleaning baffle, and the six reinforcing strips are fixedly connected with the sundries cleaning baffle through welding.

Preferably, the mounting plate and the sundry cleaning baffle are in a right-angle state, and the outer walls of the mounting plate and the sundry cleaning baffle are coated with paint for corrosion prevention and rust prevention.

Compared with the prior art, the utility model provides a novel screw gate structure for hydraulic engineering possesses following beneficial effect:

1. the utility model adds a novel sundries cleaning device on the outer wall of the front end of the middle section of the gate main body of the screw gate valve for hydraulic engineering, the novel sundries cleaning device can collect the floating sundries near the gate main body in a centralized way when the gate main body is opened upwards, so that the blocked water can not be influenced by the sundries in the water and the water can not flow due to blockage at the gate after the gate main body is opened, and meanwhile, the water can be collected and treated conveniently, quickly and intensively, thereby effectively protecting the water environment;

2. the utility model discloses a debris cleaning device installs in the horizontal central line department of gate main part can reach the mesh that does not hinder gate main part normal lift and block rivers, after the gate main part is totally closed in the gate frame inside, the debris cleaning device who installs in the horizontal central line department of gate main part at this moment can be in by the water that is blocked, and can not influence the sealed closure nature between gate main part and the gate frame, and the debris that float in the water that is blocked at this moment can concentrate and float near the gate main part, so when opening the gate main part and discharging water, the lifting screw rod can slowly drive the gate main part at this moment and rise in the gate frame inside, after the gate main part rises to the water that is blocked at this moment, the hydroenergy that is blocked can be smooth enough and circulate downstream through the gate that opens at this moment, and can drive debris clearance baffle to rise in step in the lift process of gate main part, therefore, the sundries cleaning baffle can drag sundries floating near the blocked water body and separate the sundries from the water body, water can be smoothly drained through the water permeable holes in the sundries cleaning baffle, only the sundries are left to be concentrated on the sundries cleaning baffle, and therefore, water conservancy workers only need to treat the separated sundries concentrated on the sundries cleaning baffle, and the purpose of protecting the water body environment can be achieved.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel screw gate for hydraulic engineering in a three-dimensional structure;

fig. 2 is a schematic view of a three-dimensional arrangement structure of the sundries cleaning device provided by the utility model;

in the figure: 1. a gate frame; 2. a sundry cleaning device; 3. a gate main body; 4. a lifting chute; 5. connecting blocks; 6. a lifting slide plate; 7. a lifting screw; 8. a gantry; 9. a lifting seat; 10. a lifting adjusting sleeve; 11. an operating lever; 12. reinforcing the batten; 13. a sundry cleaning baffle; 14. water permeable holes; 15. and (7) mounting the plate.

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. 1-2, the present invention provides a technical solution: a novel screw type gate structure for hydraulic engineering comprises a gate frame 1 and a gate main body 3, wherein the gate main body 3 is arranged inside the gate frame 1, the cross section of the gate main body 3 is rectangular, the outer walls of the left and right ends and the outer wall of the lower end of the gate main body 3 can be completely attached to the inner walls of the left and right ends and the inner wall of the bottom of the gate frame 1 respectively, the gate main body 3 can move up and down in the gate frame 1, lifting sliding plates 6 are arranged on the inner walls of the centers of the left and right ends of the gate frame 1, lifting sliding grooves 4 are arranged inside the outer walls of the centers of the left and right ends of the gate main body 3, the two lifting sliding grooves 4 are respectively sleeved outside the two lifting sliding plates 6, a sundry cleaning device 2 is arranged on the outer wall of the front end of the middle section of the gate main body 3, a portal frame 8 is arranged, the upper end of the lifting seat 9 is provided with a lifting adjusting sleeve 10, the outer walls of the left and right ends of the lifting adjusting sleeve 10 are both provided with operating rods 11, the portal frame 8 and the gate frame 1 are fixedly connected by welding, the outer walls of the front and rear ends and the left and right ends of the portal frame 8 and the gate frame 1 are respectively parallel and level, when the lifting adjusting sleeve 10 is driven by the operating rods 11 to rotate anticlockwise, the lifting adjusting sleeve 10 can push the lifting screw 7 to move downwards by threads when rotating anticlockwise until the bottom of the gate body 3 and the outer walls of the left and right ends are respectively attached to the inner walls of the bottom of the gate frame 1 and the inner walls of the left and right ends, at the moment, because the inner and outer walls of the two are completely attached, the blocked water flow can be prevented from passing through the gap rapidly, the water retaining effect of the whole gate is improved, the outer wall of the center, the portal frame 8 is run through to lifting screw 7's the top, lifting seat 9 and lift adjustment cover 10 and set up in the upper end outside of lift adjustment cover 10, screw thread on the lifting screw 7 outer wall is screwed mutually with the screw thread on the lift adjustment cover 10 inner wall, can promote lifting screw 7 through the screw thread when lift adjustment cover 10 clockwise turning upwards movable, can promote lifting screw 7 through the screw thread during lift adjustment cover 10 counter-clockwise turning and move down, can enough make gate main part 3 can steadily go up and down when adjusting like this, also can adjust gate main part 3 simultaneously and can direct more fast.

A novel screw type gate structure for hydraulic engineering is disclosed, a sundries cleaning device 2 comprises a reinforcing strip plate 12, a sundries cleaning baffle 13, a water permeable hole 14 and a mounting plate 15, the reinforcing strip plate 12 is connected on the outer wall of the lower end of the sundries cleaning baffle 13, the mounting plate 15 is connected on the outer wall of the rear end of the sundries cleaning baffle 13, the mounting plate 15 is fixedly connected with a gate main body 3 through screws, the water permeable hole 14 is arranged in the vertical inner part of the sundries cleaning baffle 13, the transverse width of the sundries cleaning baffle 13 is smaller than that of the gate main body 3, the bottom of the sundries cleaning baffle 13 is provided with six equidistantly arranged reinforcing strip plates 12, the six reinforcing strip plates 12 are fixedly connected with the sundries cleaning baffle 13 through welding, the mounting plate 15 and the sundries cleaning baffle 13 are in a right angle state, the outer walls of the mounting plate 15 and the sundries cleaning baffle 13, when the gate main body 3 is opened and water is discharged, the lifting screw 7 can slowly drive the gate main body 3 to ascend in the gate frame 1, after the gate main body 3 ascends to the upper side of the blocked water body, the blocked water can smoothly circulate downstream through the opened gate, and the impurity cleaning baffle 13 can be synchronously driven to ascend in the ascending process of the gate main body 3, so that the impurity cleaning baffle 13 can drag the impurities floating near the blocked water body and separate from the water body, the water can be smoothly discharged through the water permeable holes 14 in the impurity cleaning baffle 13, the impurities are only left to be concentrated on the impurity cleaning baffle 13, and the water conservancy staff only needs to treat the separated impurities concentrated on the impurity cleaning baffle 13.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the screw gate for hydraulic engineering is used, firstly, the gate main body 3 is required to be installed in the gate frame 1, the lifting chutes 4 at the left and right ends of the installed gate main body 3 are respectively sleeved outside the lifting slide plates 6 on the inner walls at the left and right ends of the gate frame 1, then, the portal frame 8 is required to be installed at the top end of the gate frame 1 by welding, the lifting screw 7 at the top end of the gate main body 3 penetrates through the portal frame 8, the lifting seat 9 and the lifting adjusting sleeve 10, the threads on the outer wall of the lifting screw 7 are screwed with the threads on the inner wall of the lifting adjusting sleeve 10, when all components are assembled, the whole screw gate for hydraulic engineering is required to be hoisted to the installation position of a dam by a hoisting machine, then, the whole screw gate for hydraulic engineering is installed, when the gate main body 3 is required to block water, at this moment, the lifting adjusting sleeve 10 is driven to rotate anticlockwise through the operating rod 11, and the lifting adjusting sleeve 10 can push the lifting screw 7 to move downwards through threads during anticlockwise rotation until the outer walls of the bottom and the left and right ends of the gate main body 3 are respectively attached to the inner walls of the bottom and the left and right ends of the gate frame 1, so that the water blocking effect of the gate is formed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel screw gate structure for hydraulic engineering, includes gate frame (1) and gate main part (3), its characterized in that: the inside at gate frame (1) is installed in gate main part (3), all be provided with lift slide (6) on the inner wall of both ends center department about gate frame (1), inside lift spout (4) of all being provided with of both ends center department outer wall about gate main part (3), two lift spout (4) cup joint respectively in the outside of two lift slides (6), be provided with debris cleaning device (2) on the interlude front end outer wall of gate main part (3), the top of gate frame (1) is provided with portal frame (8), be provided with lift seat (9) on portal frame (8) upper end center department outer wall, the upper end of lift seat (9) is provided with lift adjustment cover (10), all be provided with action bars (11) on the both ends outer wall about lift adjustment cover (10), debris cleaning device (2) are including consolidating slat (12), Debris clearance baffle (13), hole (14) and mounting panel (15) of permeating water, consolidate slat (12) and connect on the lower extreme outer wall of debris clearance baffle (13), be connected with mounting panel (15) on the rear end outer wall of debris clearance baffle (13), mounting panel (15) are through screw and gate main part (3) fixed connection, the vertical inside of debris clearance baffle (13) is provided with hole (14) of permeating water.

2. The novel screw gate structure for hydraulic engineering of claim 1, characterized in that: the gate is provided with connecting block (5) on the outer wall of the center of the top of gate main body (3), the upper end of connecting block (5) is connected with lifting screw (7), portal frame (8), lift seat (9) and lift adjustment cover (10) are run through to the top of lifting screw (7) and set up in the upper end outside of lift adjustment cover (10).

3. The novel screw gate structure for hydraulic engineering of claim 1, characterized in that: the cross-sectional shape of gate main part (3) is the rectangle, both ends outer wall and lower extreme outer wall about gate main part (3) can with gate frame (1) about both ends inner wall and the complete laminating of bottom inner wall respectively, gate main part (3) can carry out the oscilaltion activity in gate frame (1) inside.

4. The novel screw gate structure for hydraulic engineering of claim 1, characterized in that: the gantry frame (8) is fixedly connected with the gate frame (1) through welding, and the outer walls of the front end, the rear end, the left end and the right end of the gantry frame (8) are respectively parallel and level with the outer walls of the left end and the right end of the gate frame (1).

5. The novel screw gate structure for hydraulic engineering of claim 2, characterized in that: the screw thread on the outer wall of the lifting screw rod (7) is screwed with the screw thread on the inner wall of the lifting adjusting sleeve (10), the lifting adjusting sleeve (10) can push the lifting screw rod (7) to move upwards through the screw thread during clockwise rotation, and the lifting adjusting sleeve (10) can push the lifting screw rod (7) to move downwards through the screw thread during anticlockwise rotation.

6. The novel screw gate structure for hydraulic engineering of claim 1, characterized in that: the transverse width of the sundry cleaning baffle (13) is smaller than that of the gate main body (3), six reinforcing strips (12) which are arranged at equal intervals are arranged at the bottom of the sundry cleaning baffle (13), and the reinforcing strips (12) are fixedly connected with the sundry cleaning baffle (13) through welding.

7. The novel screw gate structure for hydraulic engineering of claim 1, characterized in that: be the right angle state between mounting panel (15) and debris clearance baffle (13), it is anticorrosive and rust-resistant all to coat on the outer wall of mounting panel (15) and debris clearance baffle (13) has the paint.