CN213571818U

CN213571818U - Hydraulic lock chamber water sealing structure

Info

Publication number: CN213571818U
Application number: CN202022552085.8U
Authority: CN
Inventors: 曾丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-29
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a hydraulic lock chamber water sealing structure, which relates to the hydraulic technical field, comprising a lifting mechanism and a gate mechanism, wherein when the device works, a motor drives a threaded rod to rotate, the threaded rod is meshed with a gate threaded hole, so that a gate moves upwards in a gate slide seat to achieve the purpose of opening and discharging water, when in winter, the water conservancy equipment is frozen to prevent the river water from freezing, a heating wire generates a large amount of heat, because of the existence of a heat preservation layer, the heat can be well preserved, the heat can be better supplied to the gate, the loss of hydraulic engineering is reduced, when the height of the river water exceeds an overflow hole, the river water flows out through the overflow hole, the impeller is driven to rotate by the river water, thereby driving a generator to rotate, the electric energy is used for heating the heating wire on the one hand, on the other hand, the redundant electric energy is stored in a storage battery, the natural energy is, when the device is out of work, the water resistance of the gate is improved due to the existence of the sealing sleeve.

Description

Hydraulic lock chamber water sealing structure

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic lock chamber seals water structure.

Background

The water supply system is characterized in that the system is opened and closed to exert the functions and benefits of the system and maintain the safety of buildings, a check gate is generally arranged on a water conveying pipeline of some water taking and supplying projects and used for adjusting and controlling the flow rate according to needs, maintenance gates are generally arranged at a water inlet of a pump station and some tunnels, culverts, inverted siphon pipes and the like to provide conditions for maintenance of hydraulic buildings and pump set equipment, and a flood discharge working gate is generally arranged on a reservoir overflow dam or a flood discharge passage and used for controlling the water level of a reservoir and the flood discharge quantity discharged to the downstream, so that the functional benefits of the reservoir are exerted to the maximum.

However, in cold areas in the north, the icing period is long in winter, if anti-freezing measures are not taken, the gate icing phenomenon can be generated, the gate water seal is deformed and leaks water, the huge pressure of an ice layer directly acts on the gate through the gate, the gate is fractured, the gate is supported by the huge side pressure of ice, and the gate opening accident is caused, so that the anti-freezing measures must be taken in front of the frozen gate in winter, and the accident is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a hydraulic lock chamber seals water structure has solved the problem that receives the frozen injury influence and gate freeze-proof device energy supply easily at the hydraulic gate in winter.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydraulic lock chamber seals water structure, includes lifts by crane mechanism, gate mechanism cup joints in the inside of lifting by crane the mechanism, it forms sliding connection structure with gate mechanism to lift by crane the mechanism.

The lifting mechanism comprises a lifting frame, the topmost end of the lifting frame is fixedly connected with an electric motor, a threaded rod is fixedly welded at the driving end of the electric motor, a first bearing is fixedly connected to the upper portion of the lifting frame, and a second bearing is fixedly connected to the bottommost portion of the lifting frame.

The gate mechanism comprises a gate sliding seat, the inside of the gate sliding seat is connected with a gate in a sliding mode, a first cavity and a second cavity are formed inside the gate sliding seat, a heat preservation layer is fixed inside the first cavity, an electric heating wire is fixedly connected inside the second cavity, and a sealing sleeve is fixed on the surface of the gate.

Furthermore, both sides of the motor are fixedly welded with motor fixing frames, one side of the lifting frame is fixedly welded with a platform support, and the upper part of the platform support is fixed with a storage battery.

Furthermore, overflow holes are symmetrically formed in two sides of the gate, and a generator is fixedly connected inside each overflow hole.

Furthermore, a driving connecting rod is fixedly welded at the driving end of the generator, and an impeller is fixedly welded at the top of the driving connecting rod.

Furthermore, a gate threaded hole is formed in the middle of the gate, and the gate threaded hole and the threaded rod form a threaded connection structure.

Further, the height of the lifting frame is larger than that of the gate.

Advantageous effects

The utility model provides a water conservancy project lock chamber seals water structure. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a hydraulic lock chamber seals water structure, when the river freezes winter, the heating wire that is located the inside second cavity sends a large amount of heats, owing to there is the existence of heat preservation, can preserve the heat well, lasts for the gate heat supply, prevents that the temperature from crossing low excessively, leads to the surface to freeze, fine protection the gate, reduced hydraulic engineering's loss.

2. The utility model provides a water conservancy project floodgate room seals water structure, winter when the river surpassed the height of overflow hole, rivers will follow the overflow hole and flow, and rivers drive the impeller and rotate this moment to drive the generator and rotate, the electric energy is used for generating heat of heating wire on the one hand, and the unnecessary electric energy of on the other hand will be stored in the battery, abundant utilization the natural energy, energy-concerving and environment-protective.

Drawings

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

FIG. 2 is a schematic view of the structure of the lifting mechanism of the present invention;

FIG. 3 is a schematic top view of the gate mechanism of the present invention;

fig. 4 is a schematic view of the structure of the overflow hole of the present invention.

In the figure: 1. a hoisting mechanism; 101. lifting the hanger; 102. an electric motor; 103. a threaded rod; 104. a first bearing; 105. a second bearing; 106. a motor fixing frame; 107. a storage battery; 108. a platform support; 2. a gate mechanism; 201. a gate slider; 202. a gate threaded hole; 203. a gate; 204. a first cavity; 205. A second cavity; 206. a heat-insulating layer; 207. an electric heating wire; 208. an impeller; 209. a generator; 210. a drive link; 211. an overflow aperture; 212. and (5) sealing the sleeve.

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, the present invention provides a technical solution: the utility model provides a hydraulic lock chamber seals water structure, includes hoisting mechanism 1, gate mechanism 2, and gate mechanism 2 cup joints in hoisting mechanism 1's inside, and hoisting mechanism 1 and gate mechanism 2 form sliding connection structure.

Referring to fig. 2, the lifting mechanism 1 includes a lifting frame 101, a motor 102 is fixedly connected to the topmost end of the lifting frame 101, a threaded rod 103 is fixedly welded to a driving end of the motor 102, a first bearing 104 is fixedly connected to the upper portion of the lifting frame 101, a second bearing 105 is fixedly connected to the bottommost portion of the lifting frame 101, motor fixing brackets 106 are fixedly welded to both sides of the motor 102, a platform support 108 is fixedly welded to one side of the lifting frame 101, a storage battery 107 is fixed to the upper portion of the platform support 108, and a gate 203 with a large height of the lifting frame 101 is provided.

Referring to fig. 3-4, the gate mechanism 2 includes a gate slide carriage 201, a gate 203 is slidably connected inside the gate slide carriage 201, a gate threaded hole 202 is formed in the middle of the gate 203, the gate threaded hole 202 and the threaded rod 103 form a threaded connection structure, a first cavity 204 and a second cavity 205 are formed inside the gate slide carriage 201, a heat insulation layer 206 is fixed inside the first cavity 204, an electric heating wire 207 is fixedly connected inside the second cavity 205, a seal sleeve 212 is fixed on the surface of the gate 203, overflow holes 211 are symmetrically formed in two sides of the gate 203, a generator 209 is fixedly connected inside the overflow holes 211, a driving connecting rod 210 is fixedly welded at a driving end of the generator 209, and an impeller 208 is fixedly welded at the top of the driving connecting rod 210.

When the device is used, the motor 102 drives the threaded rod 103 to rotate, the threaded rod 103 is meshed with the gate threaded hole 202, the gate 203 moves upwards in the gate sliding seat 201 to achieve the purpose of opening the gate and discharging water, in winter, in order to prevent the water conservancy equipment from being frozen by freezing river water, the heating wire 207 positioned in the second cavity 205 is electrified to heat the gate 203, heat is continuously stored under the action of the heat preservation layer 206 to achieve the purpose of preventing the gate 203 from being frozen, when the height of the river water exceeds the overflow hole 211, the river water flows out through the overflow hole 211 and drives the impeller 208 to rotate, so that the generator 209 is driven to rotate, one part of electric energy is supplied to the heating wire 207 for heating, the other part of electric energy is stored in the storage battery 107, and when the device does not work, the waterproof performance of the gate 203 is greatly improved due to the existence of the sealing sleeve 212.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 hydraulic lock chamber seals water structure which characterized in that: the gate valve device comprises a hoisting mechanism (1) and a gate mechanism (2), wherein the gate mechanism (2) is connected to the inside of the hoisting mechanism (1) in a sleeved mode, and the hoisting mechanism (1) and the gate mechanism (2) form a sliding connection structure;

the hoisting mechanism (1) comprises a hoisting frame (101), the topmost end of the hoisting frame (101) is fixedly connected with a motor (102), the driving end of the motor (102) is fixedly welded with a threaded rod (103), the upper part of the hoisting frame (101) is fixedly connected with a first bearing (104), and the bottommost part of the hoisting frame (101) is fixedly connected with a second bearing (105);

the utility model discloses a lock gate structure, including gate slide (201), the inside sliding connection of gate slide (201) has gate (203), first cavity (204) and second cavity (205) have been seted up to gate slide (201) inside, first cavity (204) inside is fixed with heat preservation (206), the inside fixedly connected with heating wire (207) of second cavity (205), the fixed surface of gate (203) has seal cover (212).

2. The hydraulic lock chamber water sealing structure as claimed in claim 1, wherein: both sides of the motor (102) are fixedly welded with motor fixing frames (106), one side of the lifting frame (101) is fixedly welded with a platform support (108), and the upper part of the platform support (108) is fixedly provided with a storage battery (107).

3. The hydraulic lock chamber water sealing structure as claimed in claim 1, wherein: the two sides of the gate (203) are symmetrically provided with overflow holes (211), and the inside of each overflow hole (211) is fixedly connected with a generator (209).

4. The hydraulic lock chamber water sealing structure as claimed in claim 3, wherein: the driving end of the generator (209) is fixedly welded with a driving connecting rod (210), and the top of the driving connecting rod (210) is fixedly welded with an impeller (208).

5. The hydraulic lock chamber water sealing structure as claimed in claim 1, wherein: the middle part of the gate (203) is provided with a gate threaded hole (202), and the gate threaded hole (202) and the threaded rod (103) form a threaded connection structure.

6. The hydraulic lock chamber water sealing structure as claimed in claim 1, wherein: the height of the lifting frame (101) is greater than that of the gate (203).