CN216201131U - Quick drainage device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a rapid drainage device for hydraulic engineering, which comprises a shell, wherein a first hand wheel is rotatably connected with the shell through a rotating shaft, one end of the first hand wheel is fixedly connected with a first screw rod, the outer wall of the first screw rod is in threaded connection with a first nut, the outer wall of the first nut is attached to a roller, the outer wall of the roller is rotatably connected with a first rack through the rotating shaft, and the outer wall of the first rack is in meshed connection with two first gears. This swift formula drainage device of hydraulic engineering, through first hand wheel, first screw rod, first nut, cooperation between first gear and the grip block, the user rotates first hand wheel, first hand wheel drives first screw rod and rotates, first screw rod makes first nut remove right, first nut makes gyro wheel rebound, the gyro wheel drives first rack rebound, first rack makes two first gear revolve, it is big to have solved drainage device because the impact force degree of rivers, thereby lead to with the fixed unstable problem on ground.

Description

Quick drainage device for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a quick drainage device for hydraulic engineering.

Background

The hydraulic engineering mainly studies basic knowledge and skills in the aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic structures, engineering drawing and the like, engineering planning design is carried out in the hydraulic engineering field, engineering site construction, engineering budget, hydraulic equipment maintenance and repair are carried out in the hydraulic engineering construction process, accumulated water needs to be drained, so that dangerous accidents caused by collapse in the hydraulic construction process are avoided, however, the existing drainage device is large in impact force of water flow, so that the drainage device is unstable in fixation with the ground, drainage can not be carried out on different terrains by adjusting the height, and the problem of water leakage exists due to unstable connection between drainage tubes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick drainage device for hydraulic engineering, which aims to solve the problem of unstable fixation with the ground due to large impact force of water flow in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rapid drainage device for hydraulic engineering comprises a shell, wherein a fixing device is arranged inside the shell;

the fixing device comprises a first hand wheel, a first screw, a first nut, a roller, a first rack, a first gear and a clamping block;

first hand wheel rotates through pivot and shell to be connected, the one end rigid coupling of first hand wheel has first screw rod, the outer wall and the first nut screw thread of first screw rod link to each other, the outer wall and the gyro wheel of first nut are laminated mutually, the outer wall of gyro wheel rotates through pivot and first rack and is connected, the outer wall and two first gear engagement of first rack are connected, two the edge of first gear all is connected with the grip block meshing, two the outer wall of grip block passes through spout and shell sliding connection.

Preferably, one end of each of the two clamping blocks is tightly attached to the drainage tube.

Preferably, the bottom of the shell is provided with a lifting device;

the lifting device comprises a first support column, a second support column, a rotating rod, a second gear and a second rack;

the top and the shell of first pillar looks rigid coupling, the outer wall of first pillar has cup jointed the second pillar, the outer wall of second pillar passes through spout and bull stick sliding connection, the one end of bull stick is through pivot and second gear looks rigid coupling, the edge and the meshing of two second racks of second gear are connected, the left side the outer wall and the first pillar looks rigid coupling of second rack, the right side the outer wall and the second pillar looks rigid coupling of second rack.

Preferably, the bottom of the second pillar is fixedly connected with the bottom plate.

Preferably, one end of the drainage tube is provided with an auxiliary device;

the auxiliary device comprises a sleeve, a circular rubber plug, a hollow water pipe, a second nut, a second screw and a second hand wheel;

the utility model discloses a screw thread connection device, including annular rubber stopper, rubber tube, hollow water pipe, sheathed tube inner wall both sides, the rigid coupling has annular rubber stopper in the middle of the sheathed tube inner wall closely laminates with the drainage tube, annular rubber stopper's both sides closely laminate with the drainage tube, annular rubber stopper's inner wall rigid coupling has hollow water pipe, sheathed tube outer wall rigid coupling has two second nuts, the inner wall and the second screw rod screw thread of second nut link to each other, the one end and the drainage tube of second screw rod closely laminate, the other end rigid coupling of second screw rod has the second hand wheel.

Compared with the prior art, the utility model has the beneficial effects that: according to the rapid drainage device for the hydraulic engineering, through the matching among the first hand wheel, the first screw, the first nut, the roller, the first rack, the first gear and the clamping blocks, a user rotates the first hand wheel, the first hand wheel drives the first screw to rotate, the first screw drives the first nut to move rightwards, the first nut drives the roller to move upwards, the roller drives the first rack to move upwards, the first rack drives the two first gears to rotate, the two first gears drive the two clamping blocks to move downwards in an inclined mode, and the clamping blocks can fix the drainage tube, so that the problem that the drainage device is unstable in fixation with the ground due to the fact that impact force of water flow is large is solved;

through the matching among the first support column, the second support column, the rotating rod, the second gear and the second rack, a user rotates the rotating rod on one side, the rotating rod drives the second gear to rotate, the second gear drives the second rack on the left side to move upwards and drives the second rack on the right side to move downwards, the second rack on the left side drives the first support column to move upwards, the second rack on the right side drives the second support column to move downwards, the first support column drives the fixing device to lift, the rotating rod on the other side is rotated again, so that the heights of the fixing devices on two sides are consistent, and the problem that the drainage device cannot adjust the height to conduct drainage on different terrains is solved;

through the sleeve pipe, the ring rubber buffer, hollow water pipe, the second nut, the cooperation between second screw rod and the second hand wheel, inject two drainage tubes inside the sleeve pipe, it stops to support behind the ring rubber buffer until the drainage tube, rotate the second hand wheel this moment, the second hand wheel drives the second screw rod and rotates, the second screw rod is rebound under the restriction of second nut, it can not remove after the drainage tube is touch to the second screw rod to reach, the drainage tube is fixed to second screw rod and hollow water pipe, the problem of leaking in the unstable existence of connection between the drainage tube of drainage device existence has been solved.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the shell, the draft tube and the bottom plate in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the first hand wheel, the first rack and the clamping block in FIG. 2;

fig. 4 is a schematic view of the connection structure of the sleeve, the circular rubber plug and the hollow water pipe in fig. 2.

In the figure: 1. the outer shell, 2, the drainage tube, 3, fixing device, 301, first hand wheel, 302, first screw rod, 303, first nut, 304, gyro wheel, 305, first rack, 306, first gear, 307, grip block, 4, elevating gear, 401, first pillar, 402, second pillar, 403, bull stick, 404, second gear, 405, second rack, 5, auxiliary device, 501, sleeve pipe, 502, ring rubber buffer, 503, hollow water pipe, 504, second nut, 505, second screw rod, 506, second hand wheel, 6, the bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rapid drainage device for hydraulic engineering comprises a shell 1, a fixing device 3 is arranged inside the shell 1, the fixing device 3 comprises a first hand wheel 301, a first screw 302, a first nut 303, a roller 304, a first rack 305, a first gear 306 and a clamping block 307, the first hand wheel 301 is rotatably connected with the shell 1 through a rotating shaft, the shell 1 rotatably supports the first hand wheel 301 through the rotating shaft, one end of the first hand wheel 301 is fixedly connected with the first screw 302, the first hand wheel 301 drives the first screw 302 to rotate, the outer wall of the first screw 302 is in threaded connection with the first nut 303, the first screw 302 enables the first nut 303 to move left and right, the outer wall of the first nut 303 is attached to the roller 304, the roller 304 enables the roller 304 to move up and down, the outer wall of the roller 304 is rotatably connected with the first rack 305 through the rotating shaft, the roller 304 drives the first rack 305 to move up and down, the outer wall of the first rack 305 is meshed with the two first gears 306, the first rack 305 enables the first gear 306 to synchronously rotate, the edges of the two first gears 306 are meshed with the clamping blocks 307, the first gear 306 enables the clamping blocks 307 to obliquely move, the outer walls of the two clamping blocks 307 are in sliding connection with the shell 1 through the sliding grooves, the shell 1 limits the moving direction of the clamping blocks 307 through the sliding grooves, one ends of the two clamping blocks 307 are tightly attached to the drainage tube 2, and the clamping blocks 307 are used for fixing the drainage tube 2.

The bottom of the shell 1 is provided with a lifting device 4, the lifting device 4 comprises a first support 401, a second support 402, a rotating rod 403, a second gear 404 and a second rack 405, the top of the first support 401 is fixedly connected with the shell 1, the first support 401 drives the shell 1 to move up and down, the outer wall of the first support 401 is sleeved with the second support 402, the second support 402 limits the moving direction of the first support 401, the outer wall of the second support 402 is slidably connected with the rotating rod 403 through a chute, the second support 402 limits the moving direction of the rotating rod 403 through a chute, one end of the rotating rod 403 is fixedly connected with the second gear 404 through a rotating shaft, the rotating rod 403 drives the second gear 404 to rotate, the edge of the second gear 404 is meshed with two second racks 405, the second gear 404 enables the second rack 405 to move up and down, the outer wall of the second rack 405 on the left side is fixedly connected with the first support 401, the second rack 405 on the left side drives the first support 401 to move up and down, the outer wall of the right second rack 405 is fixedly connected with the second support pillar 402, the right second rack 405 drives the second support pillar 402 to move up and down, the bottom of the second support pillar 402 is fixedly connected with the bottom plate 6, and the bottom plate 6 is buried under the soil and used for fixing the device and the ground.

One end of the drainage tube 2 is provided with an auxiliary device 5, the auxiliary device 5 comprises a sleeve 501, a circular rubber plug 502, a hollow water pipe 503, a second nut 504, a second screw rod 505 and a second hand wheel 506, two sides of the inner wall of the sleeve 501 are tightly attached to the drainage tube 2, the sleeve 501 is used for connecting two drainage tubes 2, the circular rubber plug 502 is fixedly connected to the middle of the inner wall of the sleeve 501, two sides of the circular rubber plug 502 are tightly attached to the drainage tube 2, the circular rubber plug 502 is used for preventing the drainage tube 2 from leaking water, the hollow water pipe 503 is fixedly connected to the inner wall of the circular rubber plug 502, the hollow water pipe 503 is matched with the second screw rod 505 to fix the drainage tube 2, two second nuts 504 are fixedly connected to the outer wall of the sleeve 501, the inner wall of the second nut 504 is in threaded connection with the second screw rod 505, the second nut 504 is used for limiting the movement of the second screw rod 505, one end of the second screw rod 505 is tightly attached to the drainage tube 2, the second screw rod 505 is used for fixing the drainage tube 2, the other end of the second screw 505 is fixedly connected with a second hand wheel 506, and the second hand wheel 506 drives the second screw 505 to rotate.

When the rapid drainage device for hydraulic engineering is used, firstly, according to the height of the height adjusting device on the ground, the drainage tubes 2 on two sides are kept on the same horizontal plane, a user rotates the rotating rod 403 on one side, the rotating rod 403 drives the second gear 404 to rotate, the second gear 404 drives the second rack 405 on the left side to move upwards, the second rack 405 on the right side drives the first support 401 to move downwards, the second rack 405 on the left side drives the second support 402 to move downwards, the first support 401 drives the fixing device 3 to lift up, the rotating rod 403 on the other side is rotated again, so that the heights of the fixing devices 3 on two sides are consistent, then, the two drainage tubes 2 are inserted into the sleeve 501 until the drainage tubes 2 are stopped after abutting against the circular rubber plug 502, at the moment, the second hand wheel 506 is rotated, the second screw 505 is driven by the second hand wheel 506 to rotate, the second screw 505 moves upwards under the limitation of the second nut 504, until the second screw 505 touches the drainage tube 2 and cannot move, the second screw 505 and the hollow water tube 503 fix the drainage tube 2, then the two fixed drainage tubes 2 are placed on the height-adjusted fixing device 3, then the user rotates the first hand wheel 301, the first hand wheel 301 drives the first screw 302 to rotate, the first screw 302 drives the first nut 303 to move rightwards, the first nut 303 drives the roller 304 to move upwards, the roller 304 drives the first rack 305 to move upwards, the first rack 305 drives the two first gears 306 to rotate, the two first gears 306 drive the two clamping blocks 307 to move downwards and downwards, the clamping blocks 307 can fix the drainage tube 2, and the use of the device is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a swift formula drainage device of hydraulic engineering, includes shell (1), its characterized in that: a fixing device (3) is arranged in the shell (1);

the fixing device (3) comprises a first hand wheel (301), a first screw rod (302), a first nut (303), a roller (304), a first rack (305), a first gear (306) and a clamping block (307);

first hand wheel (301) are rotated with shell (1) through the pivot and are connected, the one end rigid coupling of first hand wheel (301) has first screw rod (302), the outer wall and first nut (303) screw thread of first screw rod (302) link to each other, the outer wall and gyro wheel (304) of first nut (303) are laminated mutually, the outer wall of gyro wheel (304) is rotated with first rack (305) through the pivot and is connected, the outer wall and two first gear (306) meshing of first rack (305) are connected, two the edge of first gear (306) all is connected, two with grip block (307) meshing the outer wall of grip block (307) passes through spout and shell (1) sliding connection.

2. The quick drainage device for the hydraulic engineering according to claim 1, wherein: one end of each of the two clamping blocks (307) is tightly attached to the drainage tube (2).

3. The quick drainage device for the hydraulic engineering according to claim 1, wherein: the bottom of the shell (1) is provided with a lifting device (4);

the lifting device (4) comprises a first support column (401), a second support column (402), a rotating rod (403), a second gear (404) and a second rack (405);

the top and shell (1) looks rigid coupling of first pillar (401), second pillar (402) has been cup jointed to the outer wall of first pillar (401), the outer wall of second pillar (402) passes through spout and bull stick (403) sliding connection, the one end of bull stick (403) is through pivot and second gear (404) looks rigid coupling, the edge and two second rack (405) meshing of second gear (404) are connected, and the left side the outer wall and the first pillar (401) looks rigid coupling of second rack (405), the right side the outer wall and the second pillar (402) looks rigid coupling of second rack (405).

4. The quick drainage device for the hydraulic engineering according to claim 3, wherein: the bottom of the second support column (402) is fixedly connected with the bottom plate (6).

5. The quick drainage device for the hydraulic engineering according to claim 2, wherein: an auxiliary device (5) is arranged at one end of the drainage tube (2);

the auxiliary device (5) comprises a sleeve (501), a circular rubber plug (502), a hollow water pipe (503), a second nut (504), a second screw (505) and a second hand wheel (506);

the inner wall both sides and drainage tube (2) of sleeve pipe (501) closely laminate, the rigid coupling has rubber ring plug (502) in the middle of the inner wall of sleeve pipe (501), the both sides and drainage tube (2) of rubber ring plug (502) closely laminate, the inner wall rigid coupling of rubber ring plug (502) has hollow water pipe (503), the outer wall rigid coupling of sleeve pipe (501) has two second nuts (504), the inner wall and second screw rod (505) screw thread of second nut (504) link to each other, the one end and the drainage tube (2) of second screw rod (505) closely laminate, the other end rigid coupling of second screw rod (505) has second hand wheel (506).

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