CN216809787U

CN216809787U - Over-and-under type gate structure that hydraulic engineering used

Info

Publication number: CN216809787U
Application number: CN202122703051.9U
Authority: CN
Inventors: 琚心群; 余波; 徐成
Original assignee: Zhejiang Jujiang Hydropower Construction Co ltd
Current assignee: Zhejiang Jujiang Hydropower Construction Co ltd
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-06-24
Anticipated expiration: 2031-11-07

Abstract

The utility model provides a lifting gate structure for hydraulic engineering, which comprises: the gate is connected between opposite sides of the two sliding frames in a sliding manner, and the top of the gate is fixedly connected with a connecting piece; the bottom of the mounting plate is fixedly connected between the tops of the two sliding frames; the bottom of the driving assembly is fixedly connected to the top of the mounting plate; the limiting assembly is fixedly connected to the bottom of the mounting plate, the limiting assembly comprises a hydraulic rod, and the top of the hydraulic rod is fixedly connected to the bottom of the mounting plate. The utility model provides a lifting gate structure for hydraulic engineering, which is characterized in that a sliding plate moves rightwards to enable a moving rod to move rightwards, a fixed function is provided for a gate through the limitation between the moving rod and a limiting block, the risk that the gate can suddenly drop is avoided, and the safety and the stability are greatly improved.

Description

Over-and-under type gate structure that hydraulic engineering used

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a lifting type gate structure 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. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

The gate is used for closing and opening the control facility of the drainage (discharging) water channel, and is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

In the related art, most of the manual gates are controlled to move up and down by adjusting the up and down movement of the screw rod. However, the weight of the gate is heavy, the screw rod is exposed in the open environment for a long time, the screw thread is corroded by rainwater to gradually lose functions, and the gate can fall off during working.

Therefore, it is necessary to provide a lift gate structure for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting type gate structure for hydraulic engineering, which solves the problem that a gate can fall off during working in the related technology.

In order to solve the technical problem, the utility model provides a lifting gate structure for hydraulic engineering, which comprises: the gate is connected between opposite sides of the two sliding frames in a sliding manner, and the top of the gate is fixedly connected with a connecting piece;

the bottom of the mounting plate is fixedly connected between the tops of the two sliding frames;

the bottom of the driving assembly is fixedly connected to the top of the mounting plate;

the limiting assembly is fixedly connected to the bottom of the mounting plate, the limiting assembly comprises a hydraulic rod, the top of the hydraulic rod is fixedly connected to the bottom of the mounting plate, the bottom end of the hydraulic rod is connected with a threaded sleeve in a threaded mode, the bottom end of the threaded sleeve is connected with a moving frame in a threaded mode, and a sliding plate is slidably connected to the inner side of the moving frame.

Preferably, the surface of the sliding plate is provided with a groove matched with the moving frame for use, the back surface of the sliding plate is connected with an installation block in a sliding manner, and the surface of the installation block is provided with a groove matched with the sliding plate for use.

Preferably, the front surface of the mounting block is fixedly connected with the back surface of the gate, the right side of the sliding plate is fixedly connected with a moving rod, and the front surface of the mounting block is provided with a groove matched with the moving rod for use.

Preferably, the right side of the back of the sliding frame is fixedly connected with a sliding support, and the inner side of the sliding support is fixedly connected with a limiting block.

Preferably, the drive assembly comprises two fixing frames, two fixing frames are fixedly connected to the tops of the mounting plates, two fixing frames are fixedly connected to the right sides of the fixing frames through fixing transverse plates, the top of each fixing transverse plate is fixedly connected with a containing box, and the bottom of each containing box is fixedly connected with a motor.

Preferably, the output shaft of motor runs through the left side of placing the incasement wall and the right side of mount in proper order and extends to two mounts one side relative, the output shaft fixedly connected with dwang of motor, two spacing rings of week side fixedly connected with of dwang.

Preferably, the week side of dwang just is located the relative one side fixedly connected with cable wire of two spacing rings, the bottom of cable wire runs through the top of mounting panel and extends to the bottom of mounting panel, cable wire and connecting piece fixed connection, the groove of using with the cable wire cooperation is seted up at the top of mounting panel.

Compared with the related art, the lifting type gate structure for the hydraulic engineering provided by the utility model has the following beneficial effects:

the utility model provides a lifting gate structure for hydraulic engineering, wherein a steel cable moves upwards to drive a connecting piece to move upwards, the connecting piece moves upwards to drive a gate to move upwards, the gate slides on the inner sides of two sliding frames simultaneously, the structure is simple, the maintenance and the operation are convenient, the steel cable replaces a lead screw, the safety and the reliability are higher, a sliding plate moves rightwards, a moving rod moves rightwards, the gate is fixed by the limitation between the moving rod and a limiting block, the risk that the gate can fall off suddenly is avoided, and the safety and the stability are greatly improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a lift gate structure for hydraulic engineering according to the present invention;

FIG. 2 is a schematic structural view of the threaded sleeve of FIG. 1;

FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 1;

fig. 4 is a schematic structural view of the moving frame shown in fig. 3.

The reference numbers in the figures: 1. a carriage; 2. a gate; 3. a connecting member; 4. mounting a plate; 5. a drive assembly; 51: a fixed mount; 52. fixing the transverse plate; 53. placing the box; 54. a motor; 55. rotating the rod; 56. a limiting ring; 57. a steel cord; 6. a limiting component; 61. a hydraulic lever; 62. a threaded sleeve; 63. a movable frame; 64. a sliding plate; 65. mounting blocks; 66. a travel bar; 67. a sliding support; 68. and a limiting block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a lift gate structure for hydraulic engineering according to the present invention; FIG. 2 is a schematic structural view of the threaded sleeve of FIG. 1; FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 1; fig. 4 is a schematic structural view of the movable frame shown in fig. 3, and is a lift gate structure for hydraulic engineering, including: the gate-type dam installation structure comprises two sliding frames 1, wherein a gate 2 is connected between opposite sides of the two sliding frames 1 in a sliding mode, the top of the gate 2 is fixedly connected with a connecting piece 3, and dams for installation are arranged on two sides of the two sliding frames 1;

the bottom of the mounting plate 4 is fixedly connected between the tops of the two sliding frames 1;

the bottom of the driving assembly 5 is fixedly connected to the top of the mounting plate 4;

spacing subassembly 6, the top fixed connection of spacing subassembly 6 in the bottom of mounting panel 4, spacing subassembly 6 includes hydraulic stem 61, the top fixed connection of hydraulic stem 61 in the bottom of mounting panel 4, the bottom threaded connection of hydraulic stem 61 has threaded sleeve 62, the bottom threaded connection of threaded sleeve 62 has the removal frame 63, the inboard sliding connection of removal frame 63 has sliding plate 64.

The surface of the sliding plate 64 is provided with a groove matched with the moving frame 63, the back surface of the sliding plate 64 is connected with an installation block 65 in a sliding mode, and the surface of the installation block 65 is provided with a groove matched with the sliding plate 64.

The front surface of the mounting block 65 is fixedly connected with the back surface of the gate 2, the right side of the sliding plate 64 is fixedly connected with a moving rod 66, the front surface of the mounting block 65 is provided with a groove matched with the moving rod 66, and the mounting block 65 is slidably connected with the moving rod 66.

The right side fixedly connected with sliding support 67 at two carriage 1 backs, the inboard fixedly connected with stopper 68 of sliding support 67, stopper 68 are provided with a plurality ofly.

Drive assembly 5 includes two mounts 51, and the bottom fixed connection of two mounts 51 is in the top of mounting panel 4, and the fixed diaphragm 52 of the right side fixedly connected with of two mounts 51, the top fixedly connected with of fixed diaphragm 52 place the case 53, place the bottom fixedly connected with motor 54 of case 53 inner wall, and motor 54 is three-phase asynchronous machine, and is external to have the power, places case 53 and has outdoor waterproof function.

The output shaft of motor 54 runs through the left side of placing the case 53 inner wall and the right side of mount 51 in proper order and extends to the relative one side of two mounts 51, and the output shaft fixedly connected with dwang 55 of motor 54, two spacing rings 56 of the side fixedly connected with of week of dwang 55, dwang 55 and two mounts 51 rotate to be connected.

The peripheral side of dwang 55 just is located the relative one side fixedly connected with cable wire 57 of two spacing rings 56, and the bottom of cable wire 57 runs through the top of mounting panel 4 and extends to the bottom of mounting panel 4, and cable wire 57 and connecting piece 3 fixed connection, the top of mounting panel 4 is seted up with the groove that cable wire 57 cooperatees and uses.

The working principle of the lifting gate structure for the hydraulic engineering provided by the utility model is as follows:

when the gate is used, the motor 54 is turned on, the rotation of the motor 54 drives the rotating rod 55 to rotate, the rotation of the rotating rod 55 drives the steel cable 57 to move upwards, the upward movement of the steel cable 57 drives the connecting piece 3 to move upwards, the upward movement of the connecting piece 3 drives the gate 2 to move upwards, the gate 2 simultaneously slides on the inner sides of the two sliding frames 1, and the rotation of the motor 54 drives the gate 2 to open and close;

the second step is that: the hydraulic rod 61 is opened, the hydraulic rod 61 moves downwards to drive the threaded sleeve 62 to move downwards, the moving frame 63 moves downwards through the movement of the threaded sleeve 62, the moving frame 63 moves downwards to enable the sliding plate 64 to slide leftwards on the back face of the mounting block 65, the sliding plate 64 slides leftwards to drive the moving rod 66 to move leftwards, the moving rod 66 is enabled to be separated from the limit of the limit block 68, the operation is reversed, the sliding plate 64 moves rightwards to enable the moving rod 66 to move rightwards, and a fixing effect is provided for the gate 2 through the limit between the moving rod 66 and the limit block 68.

Compared with the prior art, the lifting type gate structure for the hydraulic engineering provided by the utility model has the following beneficial effects:

upward movement of cable wire 57 drives connecting piece 3 and upwards removes, upward movement drives gate 2 through connecting piece 3 and upwards removes, gate 2 slides in the inboard of two carriage 1 simultaneously, moreover, the steam generator is simple in structure, be convenient for maintenance and operation, replace the effect of lead screw through cable wire 57, and safety and reliability are higher, sliding plate 64 moves right, make carriage release lever 66 move right, through the restriction between carriage release lever 66 and stopper 68, provide a fixed effect to gate 2, avoid the risk that gate 2 probably drops suddenly, security and stability have obtained very big improvement.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a lift-type gate structure that hydraulic engineering used which characterized in that includes: the gate structure comprises two sliding frames (1), a gate (2) is connected between opposite sides of the two sliding frames (1) in a sliding mode, and a connecting piece (3) is fixedly connected to the top of the gate (2);

the bottom of the mounting plate (4) is fixedly connected between the tops of the two sliding frames (1);

the bottom of the driving assembly (5) is fixedly connected to the top of the mounting plate (4);

spacing subassembly (6), the top fixed connection of spacing subassembly (6) is in the bottom of mounting panel (4), spacing subassembly (6) include hydraulic stem (61), the top fixed connection of hydraulic stem (61) is in the bottom of mounting panel (4), the bottom threaded connection of hydraulic stem (61) has threaded sleeve (62), the bottom threaded connection of threaded sleeve (62) has removal frame (63), the inboard sliding connection of removing frame (63) has sliding plate (64).

2. The elevating gate structure for hydraulic engineering according to claim 1, wherein a groove for engaging with the moving frame (63) is formed on a surface of the sliding plate (64), a mounting block (65) is slidably connected to a back surface of the sliding plate (64), and a groove for engaging with the sliding plate (64) is formed on a surface of the mounting block (65).

3. The elevating gate structure for water conservancy project according to claim 2, wherein the front surface of the mounting block (65) is fixedly connected with the back surface of the gate (2), the right side of the sliding plate (64) is fixedly connected with a moving rod (66), and the front surface of the mounting block (65) is provided with a groove matched with the moving rod (66).

4. The elevating gate structure for hydraulic engineering according to claim 1, wherein a sliding bracket (67) is fixedly connected to the right side of the back of the two sliding frames (1), and a limiting block (68) is fixedly connected to the inner side of the sliding bracket (67).

5. The elevating gate structure for hydraulic engineering according to claim 1, wherein the driving assembly (5) comprises two fixing frames (51), the bottoms of the two fixing frames (51) are fixedly connected to the top of the mounting plate (4), the right sides of the two fixing frames (51) are fixedly connected with a fixing transverse plate (52), the top of the fixing transverse plate (52) is fixedly connected with a placing box (53), and the bottom of the inner wall of the placing box (53) is fixedly connected with a motor (54).

6. The elevating gate structure for hydraulic engineering according to claim 5, wherein the output shaft of the motor (54) sequentially penetrates the left side of the inner wall of the placing box (53) and the right side of the fixing frame (51) and extends to the opposite side of the two fixing frames (51), the output shaft of the motor (54) is fixedly connected with a rotating rod (55), and the peripheral side surface of the rotating rod (55) is fixedly connected with two limiting rings (56).

7. The elevating gate structure for hydraulic engineering according to claim 6, wherein a steel cable (57) is fixedly connected to the circumferential side of the rotating rod (55) and located on the opposite side of the two limiting rings (56), the bottom of the steel cable (57) penetrates through the top of the mounting plate (4) and extends to the bottom of the mounting plate (4), the steel cable (57) is fixedly connected to the connecting member (3), and a groove matched with the steel cable (57) is formed in the top of the mounting plate (4).