CN219240473U

CN219240473U - Water conservancy gate protector

Info

Publication number: CN219240473U
Application number: CN202320066031.1U
Authority: CN
Inventors: 孟庆余; 赵建; 金建成; 孙松; 赵子玉; 唐建军
Original assignee: Sanhe Sluice Management Institute In Jiangsu Province
Current assignee: Sanhe Sluice Management Institute In Jiangsu Province
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-23
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a water conservancy gate protection device, which relates to the technical field of gates and aims to solve the problems that the water quantity stored in a reservoir at the upstream position is relatively large, the gate is opened according to the water quantity required at the downstream position, so that the water yield at the gate needs to be controlled, otherwise, the water flowing from the gate flows too much or the water flow speed is too fast, and the bank at the downstream position can be collapsed, and the water conservancy gate protection device comprises a fixing frame; the lower end of the middle part of the fixing frame is provided with a gate in a sliding manner; the lower end of the front side wall of the gate is fixedly provided with a connecting guide block with an inclined structure. In the utility model, the height of the sealing plate is adjusted up and down, when the sealing plate moves up to the upper end, the running water speed at the gate is higher at the moment, otherwise, when the sealing plate moves down, the running water speed at the gate is lower, thereby controlling the water flow quantity well, and adjusting the water flow quantity at the gate according to the water quantity requirement at the downstream.

Description

Water conservancy gate protector

Technical Field

The utility model relates to the technical field of gates, in particular to a water conservancy gate protection device.

Background

The gate is used for closing and opening the control facilities of the water discharge channel, the important components of the hydraulic building can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like, the movable part comprises a panel beam system and other weighing structures, supporting walking parts, guiding and water stopping devices, lifting lugs and the like, the embedded part comprises a main rail, a guide rail, a hinged seat, a door lintel, a sill, a water stopping seat and the like, the embedded part is embedded at the periphery of an orifice and firmly connected with the concrete of the hydraulic building by anchor bars, and the water stopping surfaces and the walking parts are respectively supported on door leaves so as to transmit the water pressure and other loads born by the door leaf structure to the hydraulic building, and good water stopping performance of the gate is obtained.

In the process of using the gate in hydraulic engineering, as the water amount stored in the reservoir at the upstream position is relatively large, the gate is opened according to the water amount required at the downstream position, so that the water yield at the gate needs to be controlled, otherwise, the water flowing from the gate flows too much or the water flow speed is too fast, and the bank at the downstream position can be collapsed.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a water conservancy gate protection device, which aims to solve the problems that the water quantity stored in a reservoir at the upstream part is relatively large, the gate is opened according to the water quantity required at the downstream part, so that the water yield at the gate needs to be controlled, otherwise, the water flowing from the gate flows too much or the water flow speed is too fast, and the bank at the downstream part can be collapsed.

The purpose and the effect of the water conservancy gate protection device are achieved by the following specific technical means:

the water conservancy gate protecting device comprises a fixing frame; the lower end of the middle part of the fixing frame is provided with a gate in a sliding manner; the lower end of the front side wall of the gate is fixedly provided with a connecting guide block with an inclined structure; the lower end of the front side wall of the gate is fixedly provided with mutually symmetrical baffle plates, the upper end of the rear side wall of the gate is fixedly provided with a sealing cylinder, and the rear side wall of the sealing cylinder is provided with a rear cover through screws;

the inner cavity of the sealing cylinder is fixedly provided with a penetrating electric push rod, two ends of the gate are respectively fixedly provided with a guide strip, and the upper end of the middle part of the gate is slidably provided with a sealing plate; a connecting groove is formed in the middle of the top end of the sealing plate; the four corners of the front side wall of the sealing plate are fixedly provided with indication blocks; the middle part of the front side wall of the sealing plate is uniformly provided with slots; and sliding strips are fixedly arranged on the two side walls of the sealing plate respectively.

Further, guide grooves parallel to each other are formed in the front side wall of the fixing frame, sliding grooves symmetrical to each other are formed in the inner side wall of the middle of the fixing frame, a top plate is fixedly arranged at the upper end of the fixing frame, and a through round hole is formed in the middle of the top plate.

Further, the round hole department of roof is fixed to be installed and is run through the electronic jar, the even fixed mounting of inside wall rear end in mount middle part has the dead lever.

Further, the upper end of the rear side wall of the gate is fixedly provided with mutually symmetrical limiting blocks, and the middle part of the gate is uniformly provided with through water outlet holes.

Compared with the prior art, the utility model has the following beneficial effects:

when water flows strike the sealing plate, the fixing rod can support the sealing plate to bear the impact of the water flow, so that the sealing plate is protected, the sealing plate is prevented from being flushed down too fast, the speed of the water flow can not be controlled according to the water quantity required by the downstream position when the gate moves to the uppermost position, the water flow speed flowing from the gate is relatively fast, the water yield is relatively large and is not easy to control, the water flow at the gate is controlled, the height of the sealing plate is only required to be adjusted up and down, when the sealing plate moves up to the upper end position, the speed of the water flow at the gate is relatively fast at the moment, otherwise, when the sealing plate moves down, the water flow at the gate is relatively slow, so that the water flow is controlled, and the water flow at the gate is adjusted according to the water quantity required by the downstream position.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic view of the left front upper side of the present utility model.

Fig. 2 is a schematic view of the gate and closure plate of the present utility model partially disassembled.

Fig. 3 is a schematic view of a partial cross-sectional structure of the mount, gate and closure plate of the present utility model.

Fig. 4 is a schematic diagram of an exploded construction of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a fixing frame; 101. a guide groove; 102. a chute; 103. a top plate; 104. an electric cylinder; 105. a fixed rod; 2. a gate; 201. a limiting block; 202. a water outlet hole; 203. a baffle; 204. a sealing cylinder; 205. an electric push rod; 206. a guide bar; 3. a closing plate; 301. an indication block; 302. a slot; 303. a slide bar.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 4:

the utility model provides a water conservancy gate protection device, which comprises a fixing frame 1; the lower end of the middle part of the fixed frame 1 is provided with a gate 2 in a sliding way; the lower end of the front side wall of the gate 2 is fixedly provided with a connecting and guiding block with an inclined structure; a closing plate 3 is slidably arranged at the upper end of the middle part of the gate 2; when the hydraulic station is ready to control the water flow, the electric cylinder 104 is used for moving the height of the sealing plate 3 up and down, when the sealing plate 3 moves to the upper end of the fixed frame 1, water flows out from the water outlet 202, when the sealing plate 3 moves to the inner side wall of the bottom of the fixed frame 1, the water at the position can not flow to the downstream through the sealing plate 3, the sealing plate 3 can be moved downwards by using the electric cylinder 104 according to the water flow required by the downstream, the sealing plate 3 moves to the upper end of the gate 2 to block the water outlet 202 at the upper half part, the water flow at the position is controlled, and the middle part of the top end of the sealing plate 3 is provided with a connecting groove; the four corners of the front side wall of the sealing plate 3 are fixedly provided with indication blocks 301; the middle part of the front side wall of the closing plate 3 is uniformly provided with slots 302; the two side walls of the closing plate 3 are respectively fixedly provided with a sliding strip 303, and the sliding strips 303 are slidably arranged in the sliding grooves 102.

The guide groove 101 parallel to each other is formed in the front side wall of the fixing frame 1, the chute 102 symmetrical to each other is formed in the inner side wall of the middle of the fixing frame 1, the top plate 103 is fixedly arranged at the upper end of the fixing frame 1, a through round hole is formed in the middle of the top plate 103, the electric cylinder 104 penetrating through is fixedly arranged at the round hole of the top plate 103, the lower end of the electric cylinder 104 is fixedly arranged in the connecting groove of the sealing plate 3, the fixing rod 105 is uniformly and fixedly arranged at the rear end of the inner side wall of the middle of the fixing frame 1, the front side wall of the fixing rod 105 is attached to the front side wall of the sealing plate 3, when the sealing plate 3 moves downwards to the bottommost end of the fixing frame 1, the sealing plate 3 can seal the running water at the lower end of the fixing frame 1, water cannot flow out from the lower end of the fixing frame 1, and when the running water impinges on the sealing plate 3, the fixing rod 105 can support the sealing plate 3 to bear the impact of the water flow, so that the sealing plate 3 is protected, and the too fast water flow is prevented from being rushed down.

When the upper end of the rear side wall of the gate 2 is fixedly provided with a limit block 201 which is symmetrical with each other, the limit block 201 is attached to the side wall of the lower end indication block 301, the gate 2 is arranged on the inner side wall of the bottom of the fixed frame 1, water flows only from the water outlet 202, when the limit block 201 is attached to the side wall of the upper end indication block 301, the closing plate 3 slides down to block the water flow on the inner side wall of the bottom of the fixed frame 1, water at the upstream is prevented from flowing from the upper side wall, the middle part of the gate 2 is uniformly provided with a water outlet 202 which penetrates through, the water flows out from the downstream side wall of the water outlet 202, the lower end of the front side wall of the gate 2 is fixedly provided with a baffle 203 which is symmetrical with each other, the upper end of the rear side wall of the gate 2 is fixedly provided with a sealing cylinder 204, the rear side wall of the sealing cylinder 204 is provided with a rear cover through screw, when the water quantity required at the downstream is large, the rear end of the sealing plate 205 is inserted into a corresponding slot 302, the sealing plate 3 is connected with the closing plate 3, when the gate 2 and the sealing plate 3 automatically moves upwards, the gate 2 is prevented from sliding down to the two ends of the guide strips 101 are respectively arranged at the two ends of the guide strips 206.

Specific use and action of the embodiment:

when the water conservancy station is ready to control the water flow, the electric cylinder 104 is used for moving the height of the sealing plate 3 up and down, when the sealing plate 3 moves to the upper end of the fixed frame 1, the limiting block 201 is attached to the side wall of the lower end indication block 301, the gate 2 is arranged on the inner side wall of the bottom of the fixed frame 1, water can only flow out from the water outlet 202, when the sealing plate 3 moves to the inner side wall of the bottom of the fixed frame 1, the limiting block 201 can not flow to the downstream through the sealing plate 3, when the water flow hits the sealing plate 3, the fixing rod 105 can support the sealing plate 3 to bear the impact of the water flow, so that the sealing plate 3 is protected, the sealing plate 3 is prevented from being flushed down too fast, and according to the water flow required by the downstream, the electric cylinder 104 can be used for moving the sealing plate 3 to the water outlet 202 of the upper half of the gate 2, and the water flow at the position can be controlled.

Claims

1. Water conservancy gate protector, its characterized in that: comprising the following steps: a fixing frame (1); the lower end of the middle part of the fixing frame (1) is provided with a gate (2) in a sliding manner; the lower end of the front side wall of the gate (2) is fixedly provided with a connecting guide block with an inclined structure;

a closing plate (3) is slidably arranged at the upper end of the middle part of the gate (2); a connecting groove is formed in the middle of the top end of the sealing plate (3); the four corners of the front side wall of the sealing plate (3) are fixedly provided with indication blocks (301); the middle part of the front side wall of the sealing plate (3) is uniformly provided with slots (302); and sliding strips (303) are fixedly arranged on the two side walls of the sealing plate (3) respectively.

2. The water conservancy gate guard of claim 1 wherein: the guide grooves (101) parallel to each other are formed in the front side wall of the fixing frame (1), the sliding grooves (102) symmetrical to each other are formed in the inner side wall of the middle of the fixing frame (1), the top plate (103) is fixedly arranged at the upper end of the fixing frame (1), and a penetrating round hole is formed in the middle of the top plate (103).

3. The water conservancy gate guard of claim 2 wherein: the electric cylinder (104) penetrating through the round hole of the top plate (103) is fixedly inserted into the round hole of the top plate, and a fixing rod (105) is uniformly and fixedly arranged at the rear end of the inner side wall in the middle of the fixing frame (1).

4. The water conservancy gate guard of claim 1 wherein: the upper end of the rear side wall of the gate (2) is fixedly provided with mutually symmetrical limiting blocks (201), and the middle part of the gate (2) is uniformly provided with through water outlet holes (202).

5. The water conservancy gate guard of claim 1 wherein: the lower end of the front side wall of the gate (2) is fixedly provided with a baffle plate (203) which is symmetrical with each other, the upper end of the rear side wall of the gate (2) is fixedly provided with a sealing cylinder (204), and the rear side wall of the sealing cylinder (204) is provided with a rear cover through screws.

6. The water conservancy gate guard of claim 5 wherein: an electric push rod (205) penetrating through the inner cavity of the sealing barrel (204) is fixedly arranged in the inner cavity, and guide strips (206) are respectively and fixedly arranged at two ends of the gate (2).