CN212294561U

CN212294561U - Hydraulic engineering gate

Info

Publication number: CN212294561U
Application number: CN202020303272.XU
Authority: CN
Inventors: 程亚亚
Original assignee: Guangxi Jianheng Construction Co ltd
Current assignee: Guangxi Jianheng Construction Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-05
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a gate technical field discloses a hydraulic engineering gate, gate frame including upper end open-ended, sliding connection has the flashboard in the gate frame, the upper end fixedly connected with backup pad of gate frame, the drive groove has been seted up along horizontal linear direction to the top lower extreme of backup pad, the drive groove rotates jointly through two bearings on two cell walls of horizontal linear direction along the drive groove and is connected with the two-way threaded rod, symmetrical threaded connection has the nut on the two-way threaded rod, the upper end center department symmetry of flashboard articulates there is the transfer line, the one end that the flashboard was kept away from to two transfer lines is articulated mutually with the lower extreme of two nuts respectively, the upper end of two nuts is connected through the tank bottom of spacing subassembly with the drive groove, the one end of two-way threaded rod is passed corresponding bearing and is connected. The utility model discloses a driving motor drives two-way threaded rod and is the rotation of corresponding direction, and is quick to the flashboard go up and down.

Description

Hydraulic engineering gate

Technical Field

The utility model relates to a gate technical field especially relates to a hydraulic engineering gate.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting surface and underground water resources and environments, and is used for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harm and benefiting. In hydraulic engineering, the sluice is common river course equipment, can block flood, keep off the tide or raise upstream water level through the switching of gate to satisfy needs such as irrigation, electricity generation, shipping, aquatic products, environmental protection, industry and domestic water.

The retrieval publication (announcement) number CN208762972U discloses a gate for hydraulic engineering, when the gate is used, a crank is rotated to drive a rotating rod to rotate in a bearing inner ring of a support block, a connecting rope is effectively wound on the rotating rod, and the gate is driven to move to release water of the hydraulic engineering; the proposal still has the following technical defects:

the gate adopts the manual work to rotate the crank and goes up and down, can't go up and down fast to the gate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the gate of the prior art adopts the manual rotation crank to go up and down, can't go up and down fast to the gate, and the hydraulic engineering gate that provides.

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

the utility model provides a hydraulic engineering gate, includes upper end open-ended gate frame, sliding connection has the flashboard in the gate frame, the upper end fixedly connected with backup pad of gate frame, the drive groove has been seted up along horizontal linear direction to the top lower extreme of backup pad, the drive groove rotates jointly through two bearings on two cell walls of horizontal linear direction and is connected with two-way threaded rod, symmetrical threaded connection has the nut on the two-way threaded rod, the upper end center department symmetry of flashboard articulates there is the transfer line, two the one end that the flashboard was kept away from to the transfer line is articulated mutually with the lower extreme of two nuts respectively, two the tank bottom in spacing subassembly and drive groove is connected through to the upper end of nut, the one end of two-way threaded rod is passed corresponding bearing and is connected with driving motor through the shaft coupling, driving motor.

Preferably, spacing subassembly includes gag lever post and two spacing rings, the gag lever post is along horizontal linear direction fixed connection on the both sides cell wall in drive groove, two gag lever post fixed connection is in the upper end of two nuts, the gag lever post passes two spacing ring settings, and gag lever post sliding connection is on the pole wall of gag lever post.

Preferably, a sealing strip is arranged between the flashboard and the inner frame wall of the gate frame, and the sealing strip is fixedly connected to the side wall of the gate frame.

Preferably, the side wall of the driving motor is fixedly connected with a radiating fin, and the radiating fin is coated with radiating paint.

Preferably, a plurality of rolling groove has been seted up to even equidistance on the inner ring wall of spacing ring, the rolling inslot is equipped with rolling ball, the notch setting that rolls the groove is passed to the one end that the rolling groove tank bottom was kept away from to the ball, just ball roll connection is on the pole wall of gag lever post.

Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.

Compared with the prior art, the utility model provides a hydraulic engineering gate possesses following beneficial effect:

this hydraulic engineering gate, through setting up the gate frame, the flashboard, a supporting plate, the drive groove, two-way threaded rod, the nut, transfer line and driving motor, the direction of current through control driving motor controls the rotation direction of driving motor output, driving motor drives two-way threaded rod and rotates, spacing through spacing subassembly, two nuts on the two-way threaded rod are according to the rotation direction of two-way threaded rod and do opposite directions or back of the body motion, make back of the body motion be to two nuts, two nuts drive the flashboard through two articulated transfer lines and move up on the gate frame, the quick gate board goes up and down.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a driving motor drives the rotation that corresponding direction was done to the two-way threaded rod, and is quick to go up and down to the flashboard.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering gate provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a brake frame 1, a brake plate 2, a support plate 3, a driving groove 4, a bidirectional threaded rod 5, a nut 6, a transmission rod 7, a driving motor 8, a limiting rod 9, a limiting ring 10, a radiating fin 11, a rolling groove 12 and a ball 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a water conservancy project gate comprises a gate frame 1 with an opening at the upper end, a gate plate 2 is connected in the gate frame 1 in a sliding manner, a supporting plate 3 is fixedly connected at the upper end of the gate frame 1, a driving groove 4 is formed in the lower end of the top of the supporting plate 3 along the horizontal linear direction, a bidirectional threaded rod 5 is connected on two groove walls of the driving groove 4 along the horizontal linear direction in a rotating manner through two bearings, nuts 6 are symmetrically and threadedly connected on the bidirectional threaded rod 5, driving rods 7 are symmetrically hinged at the center of the upper end of the gate plate 2, one ends of the two driving rods 7, which are far away from the gate plate 2, are respectively hinged with the lower ends of the two nuts 6, the upper ends of the two nuts 6 are connected with the groove bottom of the driving groove 4 through a limiting component, one end of the bidirectional threaded rod 5, the direction of current through control driving motor 8 controls the rotation direction of driving motor 8 output, and driving motor 8 drives two-way threaded rod 5 and rotates, and spacing through spacing subassembly, two nuts 6 on two-way threaded rod 5 are in opposite directions or back of the body motion according to two-way threaded rod 5's rotation direction for back of the body motion is to two nuts 6, and two nuts 6 drive 2 boards of floodgate through two articulated transfer line 7 and upward move on floodgate frame 1, and the quick rises and falls to flashboard 2.

Spacing subassembly includes gag lever post 9 and two spacing rings 10, gag lever post 9 is on the both sides cell wall of drive groove 4 along horizontal linear direction fixed connection, two spacing ring 10 fixed connection are in the upper end of two nuts 6, gag lever post 9 passes two spacing ring 10 settings, and 10 sliding connection of spacing ring are on the pole wall of gag lever post 9, because spacing ring 10 can only move on gag lever post 9, and then carry on spacingly to the nut 6 that spacing ring 10 is connected, make it can only be transverse motion, unable rotation.

Be equipped with the sealing strip between the inside casing wall of flashboard 2 and floodgate frame 1, sealing strip fixed connection has improved the leakproofness between the remaining floodgate frame 1 of flashboard 2 on the lateral wall of floodgate frame 1.

Fixedly connected with fin 11 on the lateral wall of driving motor 8, heat dissipation coating has been scribbled on fin 11, has improved the radiating effect to driving motor 8.

Even equidistance has seted up a plurality of roll groove 12 on the inner ring wall of spacing ring 10, be equipped with rolling ball 13 in the roll groove 12, the one end that roll groove 12 tank bottom was kept away from to ball 13 passes the notch setting of roll groove 12, and ball 13 roll connection is on the pole wall of gag lever post 9, through the ball centre gripping gag lever post 9 that is the annular distribution, when gag lever post 9 is relative motion with spacing ring 10, gag lever post 9 drives the ball 13 roll of contact, reduce the frictional resistance that gag lever post 9 received when spacing ring 10 internal motion.

The ball 13 has a larger spherical diameter than the groove diameter of the notch of the rolling groove 12, preventing the ball 13 from slipping out of the rolling groove 12.

The utility model discloses in, the direction of current through control driving motor 8 is controlled the rotation direction of driving motor 8 output, driving motor 8 drives two-way threaded rod 5 and rotates, and spacing through spacing subassembly, two nuts 6 on the two-way threaded rod 5 are in opposite directions or back of the body mutually according to the rotation direction of two-way threaded rod 5 for back of the body motion is to two nuts 6, and two nuts 6 drive 2 boards through two articulated transfer lines 7 and move up on gate frame 1, and the quick is gone up and down to flashboard 2.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering gate, includes upper end open-ended gate frame (1), its characterized in that, sliding connection has flashboard (2) in gate frame (1), the upper end fixedly connected with backup pad (3) of gate frame (1), driving groove (4) have been seted up along horizontal linear direction to the top lower extreme of backup pad (3), driving groove (4) are rotated jointly through two bearings on two cell walls of horizontal linear direction and are connected with two-way threaded rod (5), symmetrical threaded connection has nut (6) on two-way threaded rod (5), the upper end center department symmetry of flashboard (2) articulates there is transfer line (7), two one end that flashboard (2) were kept away from in transfer line (7) is articulated mutually with the lower extreme of two nuts (6) respectively, two the upper end of nut (6) is connected with the tank bottom of driving groove (4) through spacing subassembly, the bearing that corresponds is passed to the one end of two-way threaded rod (5) and has driving motor (8) through the coupling joint, driving motor (8) fixed connection is on the corresponding lateral wall of backup pad (3).

2. The gate of the water conservancy project according to claim 1, wherein the limiting assembly comprises a limiting rod (9) and two limiting rings (10), the limiting rod (9) is fixedly connected to the two side groove walls of the driving groove (4) along the horizontal straight line direction, the two limiting rings (10) are fixedly connected to the upper ends of the two nuts (6), the limiting rod (9) penetrates through the two limiting rings (10), and the limiting rings (10) are slidably connected to the rod walls of the limiting rod (9).

3. The hydraulic engineering gate according to claim 1, wherein a sealing strip is arranged between the gate plate (2) and the inner frame wall of the gate frame (1), and the sealing strip is fixedly connected to the side wall of the gate frame (1).

4. The gate of water conservancy project according to claim 1, characterized in that a heat sink (11) is fixedly connected to a side wall of the driving motor (8), and the heat sink (11) is coated with a heat dissipation coating.

5. The gate of the hydraulic engineering according to claim 2, wherein a plurality of rolling grooves (12) are uniformly and equidistantly formed in the inner annular wall of the limiting ring (10), rolling balls (13) are arranged in the rolling grooves (12), one ends of the rolling balls (13) far away from the bottom of the rolling grooves (12) penetrate through the notches of the rolling grooves (12), and the rolling balls (13) are connected to the rod wall of the limiting rod (9) in a rolling manner.

6. A hydraulic engineering gate according to claim 5, characterized in that the ball (13) has a ball diameter greater than the groove diameter of the opening of the rolling groove (12).