CN217273458U

CN217273458U - Top exposed type plane fixed wheel steel gate

Info

Publication number: CN217273458U
Application number: CN202220118668.6U
Authority: CN
Inventors: 李怀兵
Original assignee: Yantai Xin Hai Hydraulic Mechanical Engineering Co ltd
Current assignee: Yantai Xin Hai Hydraulic Mechanical Engineering Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-23
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a dew top formula plane fixed wheel steel gate, which comprises a frame, the upper end fixedly connected with spreader of frame, sliding connection has the gate main part on the frame, the cavity has been seted up in the spreader, be provided with the moving mechanism that is used for removing the gate main part in the cavity, the pump liquid chamber that two symmetries set up is seted up to the inside of spreader, two all be provided with the pump liquid mechanism that is used for carrying out the pump liquid in the cavity to the pump liquid intracavity, pump liquid mechanism is including rotating the threaded rod of connection in pump liquid intracavity, threaded connection has the thread bush on the threaded rod, sliding connection has the piston in the thread bush, the sealed sliding connection of piston is in the pump liquid intracavity. The utility model discloses it is rational in infrastructure, through setting up pump liquid mechanism and moving mechanism, realize carrying out the automation to cavity and cable wire and oil, need not the manual work and oil, improve the convenient degree of operation, security when improving and oil.

Description

Top exposed type plane fixed wheel steel gate

Technical Field

The utility model relates to a gate technical field especially relates to a dew top formula plane fixed wheel steel gate.

Background

The gate is a control facility for closing or opening a water flow channel, is an important component of hydraulic buildings in modern hydraulic and hydroelectric engineering, urban water conservancy landscape engineering and municipal engineering, and has the functions of intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

Among the prior art, the gate is at the in-process that uses, because its quality is great, all need take the cable wire to promote and descend when opening the floodgate and putting the floodgate, because the moisture of dam mouth is heavier, the cable wire can receive the erosion of moisture in long-time use, lead to rusty condition to take place, easily cause the cable wire fracture, consequently need the workman to oil the cable wire at every interval period, because the height of gate is higher, the operation process that the workman oiled is very inconvenient and dangerous great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exposed top type plane fixed wheel steel gate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dew top formula plane fixed wheel steel gate, includes the frame, the upper end fixedly connected with spreader of frame, sliding connection has the gate main part on the frame, the cavity has been seted up in the spreader, be provided with in the cavity and be used for carrying out the moving mechanism that removes to the gate main part, the pump liquid chamber that two symmetries set up is seted up to the inside of spreader, two all be provided with the pump liquid mechanism that is used for carrying out the pump liquid in the cavity to the pump liquid intracavity, pump liquid mechanism is including rotating the threaded rod of connection in pump liquid intracavity, threaded connection has the thread bush on the threaded rod, sliding connection has the piston in the thread bush, the sealed sliding connection of piston is in the pump liquid intracavity.

Preferably, the moving mechanism comprises a winding roller which is rotatably connected between the inner walls of the two ends of the cavity, and the winding roller is in a cylindrical design.

Preferably, a power motor is fixedly connected to the side wall of the transverse column, and the tail end of an output shaft of the power motor is fixedly connected to the end of the winding roller.

Preferably, the upper ends of the two pump liquid cavities are provided with one-way liquid inlet valves, and the two pump liquid cavities are communicated with the cavity through one-way liquid outlet valves.

Preferably, the winding roller is fixedly sleeved with two first driving wheels which are symmetrically arranged, the two threaded rods are fixedly sleeved with second driving wheels, and the first driving wheels and the second driving wheels which are positioned on the same side are connected through belt transmission.

Preferably, two steel cables are arranged on the winding roller, and the end parts of the two steel cables are fixedly connected to the upper end of the gate main body.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up pump liquid mechanism and moving mechanism, the output shaft of drive motor power rotates, it rotates to drive the wind-up roll, it goes up and down to drive the gate main part, simultaneously at first drive wheel, the threaded rod rotates under the transmission of secondary drive wheel and belt, drive the threaded sleeve pipe with its threaded connection and remove, it removes to drive the piston in pump liquid intracavity, when the piston moves to the left, with lubricating oil by one-way feed liquor valve suction pump liquid intracavity, when the piston moves to the right, pump lubricating oil to the cavity in, the realization is oiled automatically to cavity and cable wire, need not artifical oiling, the convenient degree of operation is improved, the security when oiling is improved.

2. Through setting up pump liquid mechanism and moving mechanism, can oil to the cable wire at the in-process of switching on the floodgate or closing the floodgate, improve the practicality of device, avoid the time hard to control of artifical oiling simultaneously, easily cause the untimely of oiling, and then influence the life of cable wire.

Drawings

Fig. 1 is a schematic structural view of an exposed top type flat fixed wheel steel gate according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 frame, 2 spreader columns, 3 cavities, 4 gate bodies, 5 steel cables, 6 wind-up rolls, 7 pump liquid cavities, 8 threaded rods, 9 threaded sleeves, 10 exhaust ports, 11 one-way liquid inlet valves, 12 one-way liquid outlet valves and 13 pistons.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an exposed top type plane fixed wheel steel gate, which comprises a frame 1, an upper end fixedly connected with a cross column 2 of the frame 1, a power motor fixedly connected to the side wall of the cross column 2, an output shaft end of the power motor is fixedly connected to the end portion of a winding roller 6, a gate main body 4 is slidably connected to the frame 1, a cavity 3 is formed in the cross column 2, a moving mechanism used for moving the gate main body 4 is arranged in the cavity 3, the moving mechanism comprises a winding roller 6 rotatably connected between the inner walls of two ends of the cavity 3, the winding roller 6 is in a cylindrical design, two first transmission wheels symmetrically arranged are fixedly sleeved on the winding roller 6, second transmission wheels are fixedly sleeved on two threaded rods 8, the first transmission wheels and the second transmission wheels which are positioned on the same side are connected through belt transmissions, two steel cables 5 are arranged on the winding roller 6, and the end portions of the two steel cables 5 are fixedly connected to the upper end of the gate main body 4.

Pump liquid chamber 7 that two symmetries set up is seted up to the inside of spreader 2, all be provided with the pump liquid mechanism that is used for carrying out the pump liquid in cavity 3 in two pump liquid chambers 7, pump liquid mechanism is including rotating the threaded rod 8 of connection in pump liquid chamber 7, threaded connection has threaded sleeve 9 on the threaded rod 8, sliding connection has piston 13 in the threaded sleeve 9, piston 13 seals sliding connection in pump liquid chamber 7, the upper end of two pump liquid chambers 7 all is provided with one-way feed liquor valve 11, all communicate through one-way drain valve 12 between two pump liquid chambers 7 and the cavity 3.

It should be noted that the one-way liquid inlet valve 11 is externally connected with an oil inlet pipe.

It is worth mentioning that the thread directions on the two threaded rods 8 are opposite, and the two pistons 13 can move in a staggered manner, so that the two liquid pumping mechanisms pump liquid not simultaneously, one of the liquid pumping cavities 7 pumps liquid when the gate is closed, the other liquid pumping cavity 7 feeds liquid, and the principle is the same when the gate is opened.

The utility model discloses during the use, the output shaft of drive motor power rotates, drive wind-up roll 6 and rotate, drive gate main part 4 and go up and down, threaded rod 8 rotates under the transmission of first drive wheel, secondary drive wheel and belt simultaneously, drive the threaded sleeve 9 with its threaded connection and remove, drive piston 13 and remove in pump liquid chamber 7, when piston 13 moves to the left, draw lubricating oil into pump liquid chamber 7 by one-way feed liquor valve 11, it needs to be noted that, one-way feed liquor valve 11 is external to have the oil inlet pipe, when piston 13 moves to the right, pump lubricating oil into cavity 3, realize carrying out automatic oiling to cavity 3 and cable wire 5, need not artifical oiling, improve the convenient degree of operation, the security when oiling is improved;

Simultaneously all can oil to cable wire 5 at the in-process of switching on or switching off, improve the practicality of device, avoid the time of artifical oiling to be difficult to control simultaneously, easily cause the untimely that oils, and then influence the life of cable wire 5.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The steel gate with the exposed top type plane fixed wheel comprises a frame (1) and is characterized in that, the upper end of the frame (1) is fixedly connected with a transverse column (2), the frame (1) is connected with a gate main body (4) in a sliding way, a cavity (3) is arranged in the transverse column (2), a moving mechanism for moving the gate main body (4) is arranged in the cavity (3), two symmetrically arranged pump liquid cavities (7) are arranged inside the transverse column (2), a pump liquid mechanism for pumping liquid in the cavity body (3) is arranged in each pump liquid cavity (7), the liquid pumping mechanism comprises a threaded rod (8) which is rotationally connected in a liquid pumping cavity (7), threaded connection has threaded sleeve pipe (9) on threaded rod (8), threaded sleeve pipe (9) sliding connection has piston (13), piston (13) sealed sliding connection is in pump fluid chamber (7).

2. An exposed top type flat fixed wheel steel gate as claimed in claim 1, wherein the moving mechanism comprises a winding roller (6) rotatably connected between the inner walls of the two ends of the cavity (3), and the winding roller (6) is of a cylindrical design.

3. The exposed-top type plane fixed wheel steel gate as claimed in claim 2, wherein a power motor is fixedly connected to the side wall of the cross column (2), and the tail end of an output shaft of the power motor is fixedly connected to the end part of the winding roller (6).

4. The top-exposed type plane fixed wheel steel gate as claimed in claim 3, wherein the upper ends of the two pump liquid cavities (7) are respectively provided with a one-way liquid inlet valve (11), and the two pump liquid cavities (7) are communicated with the cavity body (3) through a one-way liquid outlet valve (12).

5. The steel gate as claimed in claim 2, wherein the wind-up roll (6) is fixedly sleeved with two first driving wheels symmetrically arranged, the two threaded rods (8) are fixedly sleeved with second driving wheels, and the first driving wheels and the second driving wheels on the same side are connected through a belt.

6. The exposed-top type plane fixed wheel steel gate as claimed in claim 2, wherein two steel cables (5) are arranged on the winding roller (6), and the ends of the two steel cables (5) are fixedly connected to the upper end of the gate main body (4).