CN215669358U

CN215669358U - Automatic flood discharge sluice mechanism for hydraulic engineering

Info

Publication number: CN215669358U
Application number: CN202122193496.7U
Authority: CN
Inventors: 耿有珠; 沈枫; 解晓娟; 李乡花
Original assignee: Geng Youzhu
Current assignee: Geng Youzhu
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-28
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an automatic flood discharge sluice mechanism for hydraulic engineering, and belongs to the technical field of hydraulic equipment. An automatic flood discharge sluice mechanism for hydraulic engineering comprises a dam body and a gate, wherein a fixing rod is arranged on the front wall of the right side of the dam body, a placing groove is formed in the front wall of the fixing rod, a threaded rod is arranged in the placing groove, a protection box is arranged on the front side of the fixing rod, a plurality of fixing assemblies are arranged on the left inner wall and the right inner wall of the protection box, a water level sensor is arranged in the protection box, the threaded rod is arranged, so that the protection box provided with the water level sensor can move up and down, the water level sensor is convenient to overhaul, meanwhile, the flood discharge water level can be adjusted according to different periods, so that the practicability of the device is higher, and by arranging the protection box, the water level sensor can be protected, the water level sensor is prevented from being damaged, the service life of the water level sensor is greatly prolonged, through setting up fixed subassembly, can fix level sensor, level sensor's installation of being convenient for is dismantled.

Description

Automatic flood discharge sluice mechanism for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic equipment, in particular to an automatic flood discharge sluice mechanism for hydraulic engineering.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. 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 are divided according to the making material. The gate mainly comprises a wooden gate, a wooden panel steel framework gate, a cast iron gate, a reinforced concrete gate and a steel gate. The position of the gate top relative to the horizontal plane is divided. There are mainly open-top type gates and submerged type gates. Divided by the nature of the job. Mainly comprises a working gate, an accident gate and an overhaul gate. The method is divided according to the opening and closing method of the gate. The gate is opened and closed by mechanical operation and the hydraulic automatic gate is opened and closed by the change of water pressure borne by the gate when the water level rises and falls. Divided into different supporting forms of the door leaf. Mainly comprises a fixed wheel supporting gate, a hinged supporting gate, a gate supported by a slideway, a chain wheel gate, a string roller gate, a round roller gate and the like. Prior art CN213682013U provides an automatic flood discharge sluice mechanism of hydraulic engineering, this utility model degree of automation is high, can automatic flood discharge, through running through the support frame with driving motor's output and first pivot coaxial coupling can make driving motor drive first pivot and rotate, through a plurality of three angular teeth and gear engagement, can be so that the gear drives water valve up-and-down motion, can the perception water level through the level sensor who sets up. However, the device has disadvantages in that the device is inconvenient to maintain and inspect the water level sensor due to the fact that the water level sensor in the device is directly fixed on the dam body when the device is used, and the water level sensor is easily damaged due to the fact that the device is inconvenient to protect the water level sensor when the device is used. In view of this, we propose an automatic flood discharge sluice mechanism for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an automatic flood discharge sluice mechanism for hydraulic engineering, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides an automatic flood discharge sluice mechanism of hydraulic engineering, includes dam body and gate, dam body right side antetheca is equipped with the dead lever, the standing groove has been seted up to the dead lever antetheca, be equipped with the threaded rod in the standing groove, the dead lever front side is equipped with the protection box, the inner wall all is equipped with a plurality of fixed subassemblies about the protection box, water level sensor has been placed in the protection box.

Preferably, the fixing rod is fixedly connected with the top surface of the dam body through a bolt.

Preferably, the outer wall of the upper end of the threaded rod passes through the inner wall of the upper side of the placing groove, extends to the upper part and is connected with a handle.

Preferably, the top surface of the protection box is hinged with an cover plate, the protection box and the cover plate are arranged in a perforated screen plate structure, the rear wall of the protection box is connected with a movable seat, the rear end of the movable seat is in threaded connection with the outer wall of a threaded rod, and the outer wall of the rear end of the movable seat is in sliding fit with the inner wall of the placement groove.

Preferably, fixed subassembly is including fixed cover, fixed cover outer end terminal surface is fixed with protection box inner wall connection, fixed cover inner wall sliding connection has the stripper bar, the stripper bar is T type structure setting, stripper bar inner outer wall is the toper structure setting, be connected with the spring between stripper bar outer end terminal surface and the fixed cover inner wall, stripper bar inner end terminal surface and level sensor outer wall butt.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up the threaded rod for the protection box of placing level sensor can reciprocate, makes level sensor easy to repair, can adjust the flood discharge water level simultaneously according to different periods, makes the practicality of device higher.

2. Through setting up the protection box, including can protecting level sensor, avoid level sensor to receive the damage, improved level sensor's life greatly, through setting up fixed subassembly, can fix level sensor, the level sensor's of being convenient for installation is dismantled.

Drawings

FIG. 1 is a front side schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the inner structure of the protection box according to the present invention expanded from the left side;

the reference numbers in the figures illustrate: 1. a dam body; 2. a gate; 3. fixing the rod; 4. a placement groove; 5. a threaded rod; 6. a protection box; 7. a fixing assembly; 8. a water level sensor; 501. a handle; 601. a cover plate; 602. a movable seat; 701. fixing a sleeve; 702. an extrusion stem; 703. a spring.

Detailed Description

Referring to fig. 1-2, the present invention is an improvement on CN213682013U in the prior art, and provides a technical solution:

the utility model provides an automatic flood discharge sluice mechanism of hydraulic engineering, includes dam body 1 and

gate

2, and 1 right side antetheca of dam body is equipped with dead lever 3, and standing groove 4 has been seted up to 3 antetheca of dead lever, is equipped with threaded rod 5 in the standing

groove

4, and 3 front sides of dead lever are equipped with protection box 6, and the inner wall all is equipped with a plurality of fixed subassemblies 7 about protection box 6, has placed level sensor 8 in the protection box 6, and dam body 1 and gate 2 structure are the same with in the comparison file.

Specifically, the fixing rod 3 is fixedly connected with the top surface of the dam body 1 through a bolt.

Further, the outer wall of the upper end of the threaded rod 5 passes through the inner wall of the upper side of the placing groove 4 and extends to the upper part, and a handle 501 is connected with the threaded rod.

Still further, the top surface of protection box 6 is articulated to have apron 601, and protection box 6 and apron 601 are foraminiferous otter board structure setting, and protection box 6 rear wall is connected with removes seat 602, removes seat 602 rear end and threaded rod 5 outer wall threaded connection, removes seat 602 rear end outer wall and standing groove 4 inner wall sliding fit.

Besides, the fixing component 7 comprises a fixing sleeve 701, the end face of the outer end of the fixing sleeve 701 is fixedly connected with the inner wall of the protection box 6, the inner wall of the fixing sleeve 701 is connected with an extrusion rod 702 in a sliding mode, the extrusion rod 702 is in a T-shaped structure arrangement, the outer wall of the inner end of the extrusion rod 702 is in a conical structure arrangement, a spring 703 is connected between the end face of the outer end of the extrusion rod 702 and the inner wall of the fixing sleeve 701, and the end face of the inner end of the extrusion rod 702 is abutted to the outer wall of the water level sensor 8.

The working principle is as follows: when the floodgate mechanism that has automatic flood discharge is set up to needs, can utilize level sensor 8, open protection box 6, put level sensor 8 in protection box 6, because the setting of the toper structure is in the inner of squeezer 702, when making squeezer 702 and level sensor 8 contact, can withdraw in fixed cover 701, then fix level sensor 8 centre gripping in protection box 6 under the effect of spring 703, then rotate handle 501 and drive threaded rod 5 and rotate, then drive the protection box 6 that threaded connection's removal seat 602 is connected and move down, make level sensor 8 be in the flood discharge water level, when the water level reaches the flood discharge water level, level sensor 8 detects the back, can control gate 2 and open and carry out the flood discharge.

Claims

1. The utility model provides an automatic flood discharge sluice mechanism of hydraulic engineering, includes dam body (1) and gate (2), its characterized in that: the dam body (1) right side antetheca is equipped with dead lever (3), standing groove (4) have been seted up to dead lever (3) antetheca, be equipped with threaded rod (5) in standing groove (4), dead lever (3) front side is equipped with protection box (6), the inner wall all is equipped with a plurality of fixed subassemblies (7) about protection box (6), water level sensor (8) have been placed in protection box (6).

2. The automatic flood discharge sluice mechanism for the hydraulic engineering according to claim 1, characterized in that: the fixing rod (3) is fixedly connected with the top surface of the dam body (1) through a bolt.

3. The automatic flood discharge sluice mechanism for the hydraulic engineering according to claim 1, characterized in that: the outer wall of the upper end of the threaded rod (5) penetrates through the inner wall of the upper side of the placing groove (4) to extend to the upper part, and a handle (501) is connected with the outer wall.

4. The automatic flood discharge sluice mechanism for the hydraulic engineering according to claim 1, characterized in that: protection box (6) top surface articulates there is apron (601), protection box (6) and apron (601) are foraminiferous otter board structure setting, wall connection has removal seat (602) behind protection box (6), remove seat (602) rear end and threaded rod (5) outer wall threaded connection, remove seat (602) rear end outer wall and standing groove (4) inner wall sliding fit.

5. The automatic flood discharge sluice mechanism for the hydraulic engineering according to claim 1, characterized in that: fixed subassembly (7) are including fixed cover (701), fixed cover (701) outer end terminal surface is fixed with protection box (6) inner wall connection, fixed cover (701) inner wall sliding connection has extrusion stem (702), extrusion stem (702) is T type structure setting, extrusion stem (702) inner outer wall is the toper structure setting, be connected with spring (703) between extrusion stem (702) outer end terminal surface and fixed cover (701) inner wall, extrusion stem (702) inner end terminal surface and level sensor (8) outer wall butt.