CN212103939U - Stable-work gate for hydraulic engineering - Google Patents

Abstract

The utility model discloses a stable in operation's gate for hydraulic engineering, the on-line screen storage device comprises a base, the framework is installed at the top of base, the mount is installed at the top of framework, the inside of framework is provided with the gate main part. The utility model discloses a set up the strengthening rib in the gate main part, with the intensity of gate main part has been improved, and the gate main part is spacing by slide bar and slider, make stability after the gate for hydraulic engineering opens and shuts relatively good, simultaneously in the use, the gate often can receive the impact of big unrestrained or grit debris, the intensity of gate main part improves, avoid the gate to take place the phenomenon of damage, the life of gate has been improved, and through setting up the promotion subassembly, driving motor drives the rotation of drive pivot, make the screw thread bush move about the surface in the drive pivot, thereby drive gate main part up-and-down motion, labour saving and time saving when controlling the floodgate door and opening, staff's burden has been reduced, bring very big facility for water conservancy work.

Description

Stable-work gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a job stabilization's gate for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. The gate is used for closing and opening the control facility of sluicing passageway, it is the important component of hydraulic structure, can be used for intercepting rivers, control water level, adjust flow, discharge silt and floater etc., at present, the stability after common gate for hydraulic engineering opens and shuts is not good, simultaneously in the use, the gate often can receive the impact of big unrestrained or grit debris, lead to the gate to take place the phenomenon of damage, greatly reduced the life of gate, and waste time and energy when control gate is opened and shut, staff's burden has been improved, bring very big inconvenience for the water conservancy work, we propose a gate for hydraulic engineering for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in operation's gate for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gate with stable work for hydraulic engineering comprises a base, wherein a frame body is installed at the top of the base, a fixed frame is installed at the top of the frame body, a gate main body is arranged inside the frame body, the top of the gate main body penetrates through the frame body and extends into the fixed frame, a reinforcing rib is arranged inside the gate main body, a connecting plate is installed at the top of the gate main body, a lifting assembly is installed at the top of the fixed frame, the bottom of the lifting assembly penetrates through the fixed frame and extends into the fixed frame, sliding rods are installed on the left side and the right side of the top of the inner wall of the frame body, the bottom end of each sliding rod is fixedly connected with the base, a sliding block is movably connected to the surface of each sliding rod, and one side;

the utility model discloses a lifting assembly, including frame, frame top, fixed plate, dead lever, fixed rod, lifting unit, drive pivot, fixed plate fixed connection, lifting unit includes two driving motor, and the left and right sides at the mount top is installed respectively to two driving motor, install the drive pivot on driving motor's the output shaft, the bottom of drive pivot runs through the mount and extends to inside it, all install antifriction bearing in the recess of the frame top left and right sides, the bottom and the antifriction bearing swing joint of drive pivot, the surperficial threaded connection of drive pivot has the thread bush, through fixed plate fixed connection between two thread bushes, the dead lever is installed to.

Preferably, the surface of the gate main body is movably connected to the frame.

Preferably, the bottom of the gate main body is provided with a limiting block, and the top of the base is provided with a limiting groove.

Preferably, reinforcing blocks are installed on the left side and the right side of the frame body, and one side, far away from the frame body, of each reinforcing block is fixedly connected with the base.

Preferably, the top of the frame body is provided with a sealing ring matched with the rolling bearing, and the surface of the driving rotating shaft is movably connected with the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the strengthening rib in the gate main part, with the intensity of gate main part has been improved, and the gate main part is spacing by slide bar and slider, make stability after the gate for hydraulic engineering opens and shuts relatively good, simultaneously in the use, the gate often can receive the impact of big unrestrained or grit debris, the intensity of gate main part improves, avoid the gate to take place the phenomenon of damage, the life of gate has been improved, and through setting up the promotion subassembly, driving motor drives the rotation of drive pivot, make the screw thread bush move about the surface in the drive pivot, thereby drive gate main part up-and-down motion, labour saving and time saving when controlling the floodgate door and opening, staff's burden has been reduced, bring very big facility for water conservancy work.

2. The utility model discloses a stopper and spacing groove mutually support, have played and have carried out spacing effect to the gate main part, have guaranteed the stability of gate main part, have played the effect of carrying out the reinforcement to the junction of framework and base through setting up the boss, have played the effect of protecting antifriction bearing through setting up the sealing washer.

Drawings

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

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the gate valve comprises a base 1, a frame 2, a fixing frame 3, a gate main body 4, reinforcing ribs 5, a connecting plate 6, a lifting assembly 7, a driving motor 71, a driving rotating shaft 72, a rolling bearing 73, a threaded sleeve 74, a fixing plate 75, a fixing rod 76, a sliding rod 8, a sliding block 9, a limiting block 10, a limiting groove 11, a reinforcing block 12 and a sealing ring 13.

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. 1-2, a gate with stable work for hydraulic engineering, includes a base 1, a frame 2 is installed on the top of the base 1, reinforcing blocks 12 are installed on both sides of the frame 2, one side of the reinforcing block 12 away from the frame 2 is fixedly connected with the base 1, the reinforcing block 12 is arranged to reinforce the joint of the frame 2 and the base 1, a fixing frame 3 is installed on the top of the frame 2, a gate main body 4 is arranged inside the frame 2, a limiting block 10 is installed on the bottom of the gate main body 4, a limiting groove 11 is formed on the top of the base 1, the limiting block 10 and the limiting groove 11 are matched with each other to limit the gate main body 4, so as to ensure the stability of the gate main body 4, the top of the gate main body 4 penetrates through the frame 2 and extends into the fixing frame 3, and the surface of the gate main body 4 is movably connected with the frame 2, the inside of gate main part 4 is provided with strengthening rib 5, connecting plate 6 is installed at the top of gate main part 4, hoisting component 7 is installed at the top of mount 3, hoisting component 7's bottom runs through mount 3 and extends to its inside, slide bar 8 is all installed to the left and right sides at 2 inner wall tops of framework, slide bar 8's bottom and base 1 fixed connection, slide bar 8's surperficial swing joint has slider 9, slider 9 is close to one side of gate main part 4 rather than fixed connection.

The lifting assembly 7 comprises two driving motors 71, the driving motors 71 are set as positive and negative rotation low-speed motors, the driving motors 71 can be self-locked, the two driving motors 71 are respectively installed at the left side and the right side of the top of the fixed frame 3, the output shaft of the driving motor 71 is provided with a driving rotating shaft 72, the bottom end of the driving rotating shaft 72 penetrates through the fixed frame 3 and extends into the fixed frame, rolling bearings 73 are installed in grooves at the left side and the right side of the top of the frame body 2, the bottom end of the driving rotating shaft 72 is movably connected with the rolling bearings 73, the top of the frame body 2 is provided with a sealing ring 13 matched with the rolling bearings 73, the surface of the driving rotating shaft 72 is movably connected with the sealing ring 13, the rolling bearings 73 are protected by arranging the sealing ring 13, the surface of the driving rotating shaft 72 is in threaded connection with threaded sleeves 74, the bottom end of the fixing rod 76 is fixedly connected with the connecting plate 6.

The working principle is as follows: through set up strengthening rib 5 in gate main part 4, with the intensity of gate main part 4 having improved, and gate main part 4 is spacing by slide bar 8 and slider 9, it is better to make the stability after the gate for hydraulic engineering opens and shuts, simultaneously in the use, the gate often can receive the impact of big unrestrained or grit debris, the intensity of gate main part 4 improves, avoid gate main part 4 to take place the phenomenon of damage, the life of gate has been improved, and through setting up promotion subassembly 7, driving motor 71 drives drive pivot 72 rotatory, make thread bush 74 at the surperficial up-and-down motion of drive pivot 72, thereby drive gate main part 4 up-and-down motion, labour saving and time saving when control gate opens and shuts, staff's burden has been reduced, bring very big facility for water conservancy work.

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 (5)

1. The utility model provides a stable in operation's gate for hydraulic engineering, includes base (1), its characterized in that: the improved gate structure is characterized in that a frame body (2) is installed at the top of the base (1), a fixing frame (3) is installed at the top of the frame body (2), a gate main body (4) is arranged inside the frame body (2), the top of the gate main body (4) penetrates through the frame body (2) and extends into the fixing frame (3), reinforcing ribs (5) are arranged inside the gate main body (4), a connecting plate (6) is installed at the top of the gate main body (4), a lifting assembly (7) is installed at the top of the fixing frame (3), the bottom of the lifting assembly (7) penetrates through the fixing frame (3) and extends into the fixing frame (3), sliding rods (8) are installed on the left side and the right side of the top of the inner wall of the frame body (2), the bottom end of each sliding rod (8) is fixedly connected with the base (1), and a sliding, one side of the sliding block (9) close to the gate main body (4) is fixedly connected with the gate main body;

promote subassembly (7) and include two driving motor (71), install the left and right sides at mount (3) top respectively in two driving motor (71), install drive pivot (72) on the output shaft of driving motor (71), the bottom of drive pivot (72) runs through mount (3) and extends to its inside, all install antifriction bearing (73) in the recess of both sides about framework (2) top, the bottom and antifriction bearing (73) swing joint of drive pivot (72), the surperficial threaded connection of drive pivot (72) has thread bush (74), through fixed plate (75) fixed connection between two thread bushes (74), dead lever (76) are installed to the bottom of fixed plate (75), the bottom and connecting plate (6) fixed connection of dead lever (76).

2. The gate that stable work was used to hydraulic engineering according to claim 1, characterized by: the surface of the gate main body (4) is movably connected with the frame body (2).

3. The gate that stable work was used to hydraulic engineering according to claim 1, characterized by: the bottom of gate main part (4) is installed stopper (10), spacing groove (11) have been seted up at the top of base (1).

4. The gate that stable work was used to hydraulic engineering according to claim 1, characterized by: reinforcing blocks (12) are installed on the left side and the right side of the frame body (2), and one side, far away from the frame body (2), of each reinforcing block (12) is fixedly connected with the base (1).

5. The gate that stable work was used to hydraulic engineering according to claim 1, characterized by: the top of framework (2) is installed and is had sealing washer (13) with antifriction bearing (73) looks adaptation, the surface and sealing washer (13) swing joint of drive pivot (72).

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