CN215925882U

CN215925882U - Regulation formula hydraulic engineering steel gate locking equipment

Info

Publication number: CN215925882U
Application number: CN202120612966.6U
Authority: CN
Inventors: 付尚阵
Original assignee: Xinjiang Jinhe Hydraulic Machinery Equipment Co ltd
Current assignee: Xinjiang Jinhe Hydraulic Machinery Equipment Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-03-01
Anticipated expiration: 2031-03-26

Abstract

The utility model belongs to the technical field of locking devices, and particularly relates to an adjustable hydraulic engineering steel gate locking device which comprises a fixed plate, wherein an installation box is fixedly installed at the top of the fixed plate, two installation plates are fixedly installed at the bottom of the fixed plate, two lead screw guide sleeves are rotatably installed on the inner wall of the top of the installation box, a worm wheel and a limiting gear are fixedly sleeved on the two lead screw guide sleeves, the bottom ends of the two lead screw guide sleeves extend out of the fixed plate, lead screws are uniformly sleeved on the two lead screw guide sleeves in a threaded manner, the bottom ends of the two lead screws are fixedly provided with the same gate, the size of the gate is matched with the distance between the two installation plates, the inner walls of the two sides of the installation box are rotatably provided with the same worm, the two worm wheels are meshed with the worm, and the two installation rods are fixedly installed on the inner wall of the top of the installation box. The utility model has simple structure and convenient use, and is convenient for locking the hydraulic engineering steel gate.

Description

Regulation formula hydraulic engineering steel gate locking equipment

Technical Field

The utility model relates to the technical field of locking devices, in particular to an adjusting type hydraulic engineering steel gate locking device.

Background

Water conservancy, water and electricity are the infrastructure that is related to the country's estimated citizens, with the demand that the urban water of our country, landscape construction, environmental remediation and irrigation, electricity generation is constantly growing, various water conservancy gates have obtained extensive application, steel gate or steel dam gate or bottom shaft drive turns over the board steel gate among the water conservancy gate, this kind of steel gate is because possess multiple advantages, such as adaptable wide river course, simple structure, can reduce middle gate pier, save the civil engineering investment, can close the floodgate and store water, open floodgate flood drainage, can also utilize the floodgate top to cross water, form the view effect of artifical waterfall, and can freely adjust water blocking height etc. what all aspects received generally welcome, the gate moves the required water blocking height, should be reliable for a long time stop on required position, therefore, the locking problem of gate is related to water gate security and the reliable operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable hydraulic engineering steel gate locking device.

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

a regulating type hydraulic engineering steel gate locking device comprises a fixing plate, wherein an installation box is fixedly installed at the top of the fixing plate, two installation plates are fixedly installed at the bottom of the fixing plate, two lead screw guide sleeves are rotatably installed on the inner wall of the top of the installation box, a worm wheel and a limiting gear are fixedly sleeved on the two lead screw guide sleeves, the bottom ends of the two lead screw guide sleeves extend out of the fixing plate, the lead screws are in threaded sleeve connection, the bottom ends of the two lead screws are fixedly installed with a same gate, the size of the gate is matched with the distance between the two installation plates, the inner walls of the two sides of the installation box are rotatably installed with a same worm, the two worm wheels are meshed with the worm, two installation rods are fixedly installed on the inner wall of the top of the installation box, through holes are formed in one side of the two installation rods, movable rods are movably installed in the two through holes, the two ends of the two movable rods extend out of the through holes, and the ends of the two movable rods, which are close to each other, are rotatably installed with idler wheels, and the equal fixed mounting of one end of keeping away from each other has spacing rack, and two spacing racks mesh with corresponding spacing gear respectively, fixed mounting has the montant that is located between two installation poles on the top inner wall of install bin, seted up the commentaries on classics hole on the montant, change downthehole rotation and install and rotate the lead screw guide pin bushing, rotate the elliptical wheel that is located between two gyro wheels and with gyro wheel looks adaptation on the lead screw guide pin bushing fixed cup joint, and rotate lead screw guide pin bushing internal thread and cup jointed and rotate the lead screw.

Preferably, one end of the worm extends to the outside of the mounting box and is fixedly sleeved with a turntable.

Preferably, one side of the mounting box adjacent to the worm is provided with a threaded hole, a threaded rod is installed in the threaded hole, two ends of the threaded rod extend out of the threaded hole, one end of the threaded rod is rotatably connected with the rotating screw rod, and the other end of the threaded rod is fixedly sleeved with a rotating rod.

Preferably, the sliding grooves are formed in one side, close to each other, of the two mounting plates, sliding blocks are arranged in the sliding grooves and are fixed on two sides of the gate respectively.

Preferably, all cup jointed reset spring on two movable rods, two reset spring's one end is fixed on the movable rod that corresponds, and the other end is fixed on the through-hole inner wall that corresponds.

Preferably, the turntable is provided with anti-skid grains.

When the adjustable hydraulic engineering steel gate locking device is used, the device is firstly fixed to a proper place, when people need to adjust the height of a worm wheel, people drive the worm to rotate by rotating the worm wheel, the worm drives the two worm wheels to rotate, the two lead screw guide sleeves can be driven to rotate, the two lead screws can be driven to simultaneously move downwards, the gate can be driven to move downwards, or the gate can be driven to move upwards by reversely rotating the worm wheel.

When people need lock the gate, people drive the inward rotation of the threaded rod through rotating the rotating rod, the inward movement of the rotating screw rod can be driven, the rotating screw rod drives the rotation of the rotating screw rod guide sleeve in the moving process, the rotation of the elliptical wheel can be driven, the corresponding idler wheels are extruded by two sides respectively in the rotating process, the left and right moving rods are driven to move separately, the left and right moving racks can be driven to move separately, when the two limiting racks are meshed with the corresponding limiting gears respectively, the rotation of the two limiting gears can be prevented, the rotation of the two screw rod guide sleeves can be prevented, and the position of the gate can be locked. Thereby achieving the effect of locking the gate. The utility model has simple structure and convenient use, and is convenient for locking the hydraulic engineering steel gate.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable hydraulic engineering steel gate locking device provided by the utility model;

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

fig. 3 is a side view of an adjusting type hydraulic engineering steel gate locking device relative to a mounting box.

In the figure: the device comprises a fixing plate 1, a worm 2, a mounting plate 3, a gate 4, a lead screw 5, a lead screw guide sleeve 6, a worm wheel 7, a mounting box 8, a limit gear 9, a worm wheel 10, a rotating rod 11, a threaded rod 12, a mounting rod 13, a reset spring 14, a limit rack 15, an elliptical wheel 16, a roller 17, a vertical rod 18, a rotating lead screw 19, a rotating lead screw guide sleeve 20 and a movable rod 21.

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.

Example one

Referring to fig. 1-3, an adjustable hydraulic engineering steel gate locking device comprises a fixing plate 1, a mounting box 8 is fixedly mounted at the top of the fixing plate 1, two mounting plates 3 are fixedly mounted at the bottom of the fixing plate, two lead screw guide sleeves 6 are rotatably mounted on the inner wall of the top of the mounting box 8, a worm wheel 7 and a limit gear 9 are fixedly sleeved on the two lead screw guide sleeves 6, the bottom ends of the two lead screw guide sleeves 6 extend to the outside of the fixing plate 1, lead screws 5 are respectively sleeved on the bottom ends of the two lead screws 5 in a threaded manner, the same gate 4 is fixedly mounted at the bottom ends of the two lead screws 5, the size of the gate 4 is matched with the distance between the two mounting plates 3, the same worm 2 is rotatably mounted on the inner walls of the two sides of the mounting box 8, the two worm wheels 7 are respectively meshed with the worm 2, two mounting rods 13 are fixedly mounted on the inner wall of the top of the mounting box 8, and one side of the two mounting rods 13 is provided with through holes, equal movable mounting has the movable rod 21 in two through-holes, the both ends of two movable rods 21 all extend to the through-hole outside and the one end that is close to each other all rotates and installs gyro wheel 17, and the equal fixed mounting of the one end of keeping away from each other has spacing rack 15, two spacing racks 15 mesh with corresponding spacing gear 9 respectively, fixed mounting has the montant 18 that is located between two installation poles 13 on the top inner wall of install bin 8, seted up on the montant 18 and changeed the hole, change the downthehole rotation and install and rotate lead screw guide pin bushing 20, it cup joints the elliptical wheel 16 that is located between two gyro wheels 17 and with gyro wheel 17 looks adaptation to rotate on the lead screw guide pin bushing 20, and rotate lead screw guide pin bushing 20 inside screw cup joint and rotate lead screw 19.

Example two

In the utility model, one end of a worm 2 extends out of an installation box 8 and is fixedly sleeved with a turntable 10, the worm 2 is driven to rotate by rotating a worm wheel 10, the worm 2 drives two worm wheels 7 to rotate, so that two lead screw guide sleeves 6 can be driven to rotate, two lead screws 5 can be driven to move downwards simultaneously, and a gate 4 can be driven to move downwards, or the worm wheel 10 is driven to move upwards by reversely rotating.

In the utility model, a threaded hole is formed in one side of the mounting box 8 adjacent to the worm 2, a threaded rod 12 is mounted in the threaded hole, two ends of the threaded rod 12 extend out of the threaded hole, one end of the threaded rod is rotatably connected with a rotating lead screw 19, a rotating rod 11 is fixedly sleeved at the other end of the threaded rod, the rotating lead screw 11 drives the threaded rod 12 to rotate inwards, the rotating lead screw 19 can be driven to move inwards, the rotating lead screw 19 drives a rotating lead screw guide sleeve 20 to rotate in the moving process, an elliptical wheel 16 can be driven to rotate, and corresponding idler wheels 17 are respectively extruded on two sides of the elliptical wheel 16 in the rotating process, so that the two movable rods 21 are driven to move left and right separately.

In the utility model, sliding grooves are formed in the vertical direction on the sides, close to each other, of the two mounting plates 3, sliding blocks are arranged in the sliding grooves in a sliding mode, the two sliding blocks are respectively fixed on the two sides of the gate 4, and the gate 4 can be conveniently moved through the sliding grooves and the sliding blocks.

In the utility model, the two movable rods 21 are respectively sleeved with the return spring 14, one end of each of the two return springs 14 is fixed on the corresponding movable rod 21, the other end of each of the two return springs 14 is fixed on the inner wall of the corresponding through hole, and the return of the movable rods 21 is facilitated through the return springs 14.

In the utility model, the turntable 10 is provided with anti-skid grains, and the turntable 10 is convenient to rotate through the anti-skid grains.

When the device is used, the device is firstly fixed to a proper place, when people need to adjust the height of the worm wheel 7, people rotate the worm wheel 10 to drive the worm 2 to rotate, the worm 2 drives the two worm wheels 7 to rotate, the two lead screw guide sleeves 6 can be driven to rotate, the two lead screws 5 can be driven to move downwards simultaneously, the gate 4 can be driven to move downwards, or the worm wheel 10 is reversely rotated to drive the gate 4 to move upwards.

When people need to lock the gate 4, people drive the threaded rod 12 to rotate inwards by rotating the rotating rod 11, so that the rotating screw rod 19 can be driven to move inwards, the rotating screw rod 19 drives the rotating screw rod guide sleeve 20 to rotate in the moving process, so that the elliptical wheel 16 can be driven to rotate, the two sides of the elliptical wheel 16 respectively extrude the corresponding idler wheels 17 in the rotating process, the two movable rods 21 are driven to move left and right separately, so that the two limit racks 15 can be driven to move left and right separately, when the two limit racks 15 are respectively meshed with the corresponding limit gears 9, the rotation of the two limit gears 9 can be prevented, the rotation of the two screw rod guide sleeves 6 can be prevented, and the position of the gate 4 can be locked. Thereby achieving the effect of locking the shutter 4. The utility model has simple structure and convenient use, and is convenient for locking the hydraulic engineering steel gate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A regulating type hydraulic engineering steel gate locking device comprises a fixing plate (1) and is characterized in that an installation box (8) is fixedly installed at the top of the fixing plate (1), two installation plates (3) are fixedly installed at the bottom of the fixing plate, two lead screw guide sleeves (6) are rotatably installed on the inner wall of the top of the installation box (8), a worm gear (7) and a limit gear (9) are fixedly sleeved on the two lead screw guide sleeves (6), the bottom ends of the two lead screw guide sleeves (6) extend out of the fixing plate (1) and are in threaded sleeve connection with lead screws (5), the bottom ends of the two lead screws (5) are fixedly provided with a same gate (4), the size of the gate (4) is matched with the distance between the two installation plates (3), the inner walls of the two sides of the installation box (8) are rotatably provided with a same worm (2), the two worm gears (7) are meshed with the worm (2), two mounting rods (13) are fixedly mounted on the inner wall of the top of the mounting box (8), through holes are formed in one sides of the two mounting rods (13), movable rods (21) are movably mounted in the two through holes, two ends of each movable rod (21) extend out of the through holes, one ends of the two movable rods close to each other are rotatably mounted with rollers (17), one ends far away from each other are fixedly mounted with limit racks (15), the two limit racks (15) are respectively meshed with corresponding limit gears (9), a vertical rod (18) positioned between the two mounting rods (13) is fixedly mounted on the inner wall of the top of the mounting box (8), a rotary hole is formed in the vertical rod (18), a rotary lead screw guide sleeve (20) is rotatably mounted in the rotary hole, an elliptical wheel (16) which is positioned between the two rollers (17) and is matched with the rollers (17) is fixedly sleeved on the rotary lead screw guide sleeve (20), and the internal thread of the rotating screw rod guide sleeve (20) is sleeved with a rotating screw rod (19).

2. Adjusting hydraulic engineering steel gate locking equipment according to claim 1, characterized in that one end of the worm (2) extends outside the mounting box (8) and is fixedly sleeved with a turntable (10).

3. A regulating type hydraulic engineering steel gate locking equipment according to claim 1, characterized in that one side of the mounting box (8) adjacent to the worm (2) is provided with a threaded hole, a threaded rod (12) is mounted in the threaded hole, both ends of the threaded rod (12) extend out of the threaded hole, one end of the threaded rod is rotatably connected with the rotating screw rod (19), and the other end of the threaded rod is fixedly sleeved with the rotating rod (11).

4. A regulating type hydraulic engineering steel gate locking equipment according to claim 1, characterized in that one side of the two mounting plates (3) close to each other is provided with a sliding groove along the vertical direction, a sliding block is slidably mounted in the sliding groove, and the two sliding blocks are respectively fixed on two sides of the gate (4).

5. The adjusting type hydraulic engineering steel gate locking equipment as claimed in claim 1, wherein the two movable rods (21) are sleeved with return springs (14), one end of each return spring (14) is fixed on the corresponding movable rod (21), and the other end of each return spring is fixed on the inner wall of the corresponding through hole.

6. Adjusting hydraulic engineering steel gate locking equipment according to claim 2, characterized in that the turntable (10) is provided with anti-slip lines.