CN220827774U

CN220827774U - Cut-off device

Info

Publication number: CN220827774U
Application number: CN202322713647.6U
Authority: CN
Inventors: 马鹏福; 郭晨阳; 韩梦杰; 张毛毛; 曹志斌
Original assignee: Yellow River Construction Engineering Group Co ltd
Current assignee: Yellow River Construction Engineering Group Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-23
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a cut-off device, which comprises a portal frame, wherein two sliding grooves are fixedly arranged on the inner side of the portal frame, a motor and two connecting seats are fixedly connected to the top of the portal frame, a shaft lever is connected between the two connecting seats in a rotating mode, two winding rollers are fixedly connected to the outer surface of the shaft lever, and a steel wire rope is fixedly connected to the outer surface of each winding roller in a winding mode.

Description

Cut-off device

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a cut-off device.

Background

The hydraulic engineering construction interception is to intercept the water flow of the original river bed and guide the river water to the drainage of the drainage building.

The existing cut-off device has certain defects, firstly, after water flow is cut off through the cut-off plate, the cut-off condition needs to be observed manually, and when the water level rises, if the cut-off plate is not timely adjusted by constructors, water can overflow, so that unnecessary disasters are caused.

Disclosure of utility model

The present disclosure is directed to a cut-off device, and is designed to solve the above-mentioned problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a cut-off equipment, includes the portal frame, the inboard fixed mounting of portal frame has two spouts, the top fixedly connected with motor and two connecting seats of portal frame, two rotate jointly between the connecting seat and be connected with the axostylus axostyle, the surface fixedly connected with two winding rollers of axostylus axostyle, the surface fixedly winding of winding roller has wire rope, two jointly movable embedding between the spout is connected with the closure plate, the top fixedly connected with two connecting blocks of closure plate, the top fixedly connected with two connecting plates of closure plate, connecting plate top fixedly connected with siren, the front side fixedly connected with two mount pads of closure plate, the inside swing joint of mount pad has the push rod, the water drainage tank has been seted up to the surface of closure plate.

Preferably, the output shaft of the connecting seat is fixedly connected with the shaft rod, and the other end of the steel wire rope movably penetrates through the top of the portal frame and is fixedly connected with the connecting block.

Preferably, the bottom of the push rod is fixedly provided with a buoyancy plate, and the other end of the push rod is arc-shaped and movably penetrates through the connecting plate.

Preferably, a switch is arranged on the outer surface of the alarm, the switch is arc-shaped, and the switch and the push rod are in contact with each other.

Preferably, the water drainage tank is of a zigzag structure, and a filter screen is fixedly arranged in the water drainage tank.

Preferably, a base is fixedly arranged at the bottom of the portal frame.

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

This device is in the use, intercepts the water source through the shutoff board that sets up, then promotes alarm switch when the water level reaches the warning line through buoyancy board and the push rod that set up to remind constructor, have and need not artifical monitoring water level, be convenient for in the advantage of adjusting the water level, thereby reduce construction cost.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

Fig. 3 is a sectional view of the shut-off plate of the present utility model.

The reference numerals are as follows:

1. A portal frame; 101. a chute; 102. a motor; 103. a connecting seat; 104. a base; 2. a shaft lever; 201. a wire winding roller; 202. a wire rope; 3. a shutoff plate; 301. a connecting block; 302. a connecting plate; 303. an alarm; 304. a mounting base; 305. a push rod; 306. a drainage channel; 307. a filter screen; 308. a buoyancy plate; 309. and (3) a switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following embodiments:

The utility model provides a cut-off equipment, including portal frame 1, the inboard fixed mounting of portal frame 1 has two spouts 101, the top fixedly connected with motor 102 and two connecting seats 103 of portal frame 1, it is connected with axostylus axostyle 2 to rotate jointly between two connecting seats 103, the surface fixedly connected with two winding rollers 201 of axostylus axostyle 2, the surface fixedly wiring of winding roller 201 has wire rope 202, the joint is movable embedding between two spouts 101 is connected with closure plate 3 jointly, the top fixedly connected with two connecting blocks 301 of closure plate 3, the top fixedly connected with two connecting plates 302 of closure plate 3, connecting plate 302 top fixedly connected with siren 303, the front side fixedly mounted of closure plate 3 has two mount pads 304, the inside swing joint of mount pad 304 has push rod 305, water drainage tank 306 has been seted up to the surface of closure plate 3.

Specifically, the output shaft of the connection seat 103 is fixedly connected with the shaft lever 2, the other end of the steel wire rope 202 movably penetrates through the top of the portal frame 1 and is fixedly connected with the connection block 301, the motor 102 drives the shaft lever 2 and the two winding rollers 201 on the outer surface of the shaft lever 2 to rotate, so that the steel wire rope 202 is lengthened through the rotation of the winding rollers 201, and the connection block 301 at the other end of the steel wire rope 202 drives the closure plate 3 to slide in the two sliding grooves 101.

Specifically, a buoyancy plate 308 is fixedly installed at the bottom of the push rod 305, the other end of the push rod 305 is arc-shaped and movably penetrates through the connecting plate 302, and the push rod 305 can slide upwards under the buoyancy action of the buoyancy plate 308.

Specifically, the switch 309 is disposed on the outer surface of the alarm 303, the switch 309 is in a circular arc shape, the switch 309 contacts the push rod 305, and the push rod 305 presses the switch 309 to turn on the alarm 303.

Specifically, the drainage tank 306 has a zigzag structure, a filter screen 307 is fixedly installed in the drainage tank 306, and the filter screen 307 can filter impurities on the water surface.

Specifically, the bottom of the portal frame 1 is fixedly provided with a base 104, and the portal frame 1 is fixed on two sides of a river channel through the base 104.

The working principle of the utility model is as follows:

When the water level monitoring device is used, firstly, the portal frame 1 is fixed on two sides of a river channel through the base 104, then the motor 102 is started to drive the shaft lever 2 and the two winding rollers 201 on the outer surface of the shaft lever 2 to rotate, so that the steel wire rope 202 is lengthened through the rotating winding rollers 201, the connecting block 301 at the other end of the steel wire rope 202 drives the closure plate 3 to be conveyed downwards in the two sliding grooves 101 until the closure plate 3 reaches the bottom of the river channel to closure the river channel, secondly, when the water level reaches a warning line after closure, the set push rod 305 slides upwards under the buoyancy effect of the buoyancy plate 308, then the switch 309 is extruded through the connecting plate 302, so that the alarm 303 is started to remind a field constructor, if the constructor cannot timely start the motor 102 to discharge floodwater to the river channel, water in the drainage groove 306 rises along with the water level, and is discharged from the other end of the drainage groove 306 under the filtering of the filter screen 307, and the buoyancy plate 308 always pushes the push rod 305 to extrude the switch 309 until the alarm 303 is always started.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Cut-off device, including portal frame (1), its characterized in that: the inside fixed mounting of portal frame (1) has two spouts (101), the top fixedly connected with motor (102) and two connecting seat (103) of portal frame (1), two rotate jointly between connecting seat (103) and be connected with axostylus axostyle (2), the surface fixedly connected with two winding rollers (201) of axostylus axostyle (2), the surface fixed winding of winding roller (201) has wire rope (202), two jointly movable embedding between spout (101) is connected with shutoff board (3), the top fixedly connected with two connecting blocks (301) of shutoff board (3), the top fixedly connected with two connecting plates (302) of shutoff board (3), connecting plate (302) top fixedly connected with siren (303), the front side fixedly connected with two mount pads (304) of shutoff board (3), the inside swing joint of mount pad (304) has push rod (305), water drainage tank (306) have been seted up to the surface of shutoff board (3).

2. A stop device according to claim 1, wherein: an output shaft of the connecting seat (103) is fixedly connected with the shaft rod (2), and the other end of the steel wire rope (202) movably penetrates through the top of the portal frame (1) and is fixedly connected with the connecting block (301).

3. A stop device according to claim 1, wherein: the bottom of the push rod (305) is fixedly provided with a buoyancy plate (308), and the other end of the push rod (305) is arc-shaped and movably penetrates through the connecting plate (302).

4. A stop device according to claim 1, wherein: the outer surface of the alarm (303) is provided with a switch (309), the switch (309) is in a circular arc shape, and the switch (309) and the push rod (305) are in contact with each other.

5. A stop as defined in claim 4, wherein: the drainage tank (306) is of a zigzag structure, and a filter screen (307) is fixedly arranged in the drainage tank (306).

6. A stop device according to claim 1, wherein: the bottom of the portal frame (1) is fixedly provided with a base (104).