CN211395588U

CN211395588U - Sluice control device capable of adjusting water speed

Info

Publication number: CN211395588U
Application number: CN201922010908.1U
Authority: CN
Inventors: 袁倩; 边伟朋
Original assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Current assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-01
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a sluice technical field specifically discloses a fast sluice control device of adjustable water, including the gate framework with install the water supply pipe who is linked together with the gate framework in gate framework one side, the support is installed to the upper end of gate framework, install on the support with the inside assorted flashboard adjustment mechanism of gate framework, the mid-mounting of water supply pipe has the pressure relieving mechanism that dams, flashboard adjustment mechanism includes the fixed internal thread sleeve pipe of interlude on the support, the internal thread sleeve pipe is intraductal to be inserted and establish and threaded connection has the threaded rod, the upper end fixed mounting of threaded rod has the runner, the lower extreme fixedly connected with flashboard of threaded rod, the flashboard activity is inserted and is established in the gate framework, the pressure relieving mechanism that dams is including setting up the iron disk in. The utility model discloses greatly reduced water supply pipe be close to the instantaneous pressure of gate framework one end water to the flashboard production, alleviateed the personnel and rotated the degree of difficulty that the runner carries out the switch floodgate through manual mode.

Description

Sluice control device capable of adjusting water speed

Technical Field

The utility model relates to a sluice technical field especially relates to a sluice control device of adjustable water speed.

Background

The water gate is a low-head hydraulic structure built on the river channel and canal and using the gate to control the flow and regulate the water level. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.

The manual mode lift gate door frame internal flashboard that rotates the runner generally adopts at present small-size sluice reaches the purpose of switch floodgate with this, but the velocity of flow is too big in the water supply pipe, and when the water total amount was too much, huge impact force direct impact was on the flashboard, had increased the degree of difficulty that carries out the switch floodgate through rotating the runner in the intangible, had certain limitation.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the flow velocity of water flow in a water supply pipeline is too large and the total amount of water is too much in a small water gate, the difficulty of opening and closing the water gate can be increased invisibly, and the water gate control device capable of adjusting the water speed is further provided.

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

the utility model provides a sluice control device of adjustable water speed, includes the gate framework and installs the water supply pipe who is linked together with the gate framework in gate framework one side, the support is installed to the upper end of gate framework, install on the support with the inside assorted flashboard adjustment mechanism of gate framework, the mid-mounting of water supply pipe has the pressure relieving mechanism that dams.

Further, flashboard adjustment mechanism is including the fixed internal thread sleeve pipe of interlude on the support, insert in the internal thread sleeve pipe and establish and threaded connection has the threaded rod, the upper end fixed mounting of threaded rod has the runner, the lower extreme fixedly connected with flashboard of threaded rod, the flashboard activity is inserted and is established in the gate frame body.

Further, it slowly presses the mechanism including setting up the iron disc in water supply pipe to cut off, the middle part of iron disc is run through to insert and is equipped with the bull stick, two through-holes with upper and lower both ends assorted of bull stick, two are seted up to the symmetry on water supply pipe's the lateral wall all install the bearing in the through-hole, the upper and lower both ends of bull stick pass two bearings respectively and continue to extend outward and fixed cover and be equipped with the gear, symmetry fixed mounting has two telescopic machanisms, two on water supply pipe's the lateral wall equal fixedly connected with rack, two on telescopic machanism's the output the rack is connected with two gear engagement respectively.

Furthermore, the outer side walls of the upper end and the lower end of the rotating rod are fixedly connected with the inner rings of the two bearings in a key connection mode respectively.

Furthermore, two sealing rings which are respectively sleeved at the upper end and the lower end of the rotating rod are arranged in the two through holes.

Furthermore, the telescopic mechanism is a telescopic cylinder or a hydraulic oil cylinder.

The utility model has the advantages and positive effects that:

when the water flow velocity in the water supply pipeline is too large and the total amount of water is too much, the output ends of the two telescopic mechanisms are controlled to extend to drive the two racks to translate synchronously, so that the iron disc gradually plays a role in blocking the water flow in the water supply pipeline in the rotating process, the instantaneous pressure of the water body close to one end of the gate frame body of the water supply pipeline on the gate plate is greatly reduced, and the difficulty of turning the rotating wheel to open and close the gate through a manual mode is reduced.

Description of the drawings:

fig. 1 is a schematic structural view of a water gate control device capable of adjusting water speed according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of the connection between the iron disc and the rotating rod of the present invention.

In the figure: the device comprises a gate frame body 1, a gate plate 2, a support 3, an internal thread sleeve 4, a threaded rod 5, a rotating wheel 6, a water supply pipeline 7, a telescopic mechanism 8, a rack 9, an iron disc 10, a rotating rod 11, a sealing ring 12, a bearing 13 and a gear 14.

Detailed Description

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1-3, a water gate control device capable of adjusting water speed comprises a gate frame body 1 and a water supply pipeline 7 which is arranged on one side of the gate frame body 1 and communicated with the gate frame body 1, wherein a support 3 is arranged at the upper end of the gate frame body 1, and a flashboard adjusting mechanism matched with the interior of the gate frame body 1 is arranged on the support 3; the flashboard adjusting mechanism comprises an internal thread sleeve 4 fixedly inserted on the support 3, a threaded rod 5 is inserted in the internal thread sleeve 4 and is in threaded connection with the internal thread sleeve 4, a rotating wheel 6 is fixedly installed at the upper end of the threaded rod 5, a flashboard 2 is fixedly connected to the lower end of the threaded rod 5, the flashboard 2 is movably inserted in the gate frame body 1, and an intercepting pressure-relieving mechanism is installed in the middle of a water supply pipeline 7;

damming and slowly pressing mechanism is including setting up the iron disk 10 in water supply pipe 7, the middle part of iron disk 10 is run through to insert and is equipped with bull stick 11, two through-holes with 11 upper and lower both ends assorted of bull stick are seted up to the symmetry on water supply pipe 7's the lateral wall, all install bearing 13 in two through-holes, the upper and lower both ends of bull stick 11 pass two bearings 13 respectively and continue to extend outward and fixed cover is equipped with gear 14, symmetry fixed mounting has two telescopic machanism 8 on water supply pipe 7's the lateral wall, equal fixedly connected with rack 9 on two telescopic machanism 8's the output, two rack 9 are connected with two gear 14 meshing respectively.

The outer side walls of the upper end and the lower end of the rotating rod 11 are fixedly connected with the inner rings of the two bearings 13 in a key connection mode respectively.

Two sealing rings 12 respectively sleeved at the upper end and the lower end of the rotating rod 11 are arranged in the two through holes, and the two sealing rings 12 are arranged in the two through holes in a sealing manner, so that the water in the water supply pipeline 7 can be prevented from overflowing.

The telescopic mechanism 8 is a telescopic cylinder or a hydraulic oil cylinder.

The utility model provides an among the water gate controlling means of adjustable water speed, the rivers velocity of flow is too big in water supply pipe 7, when the water total amount is too much, the output extension of two telescopic machanism 8 of control drives two synchronous translations of rack 9, two rack 9 meshes like this and drives two gears 14 synchronous rotations and impel to run through and insert the bull stick 11 of establishing at iron system disc 10 middle part and take place to rotate, iron system disc 10 plays the interception effect to water supply pipe 7 interior rivers gradually at the pivoted in-process, this has been lifted greatly reduced water supply pipe 7 and has been close to the instantaneous pressure of water of 1 one end of gate framework to flashboard 2 production, the degree of difficulty that personnel rotated runner 6 through manual mode and carry out the switching on and off.

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 sluice control device of adjustable water speed, includes gate framework (1) and installs water supply pipe (7) that are linked together with gate framework (1) in gate framework (1) one side, its characterized in that, support (3) are installed to the upper end of gate framework (1), install on support (3) with the inside assorted flashboard adjustment mechanism of gate framework (1), the mid-mounting of water supply pipe (7) dams the pressure relief mechanism.

2. The sluice control device capable of adjusting the water speed according to claim 1, wherein the gate plate adjusting mechanism comprises an internal thread sleeve (4) fixedly inserted on the support (3), a threaded rod (5) is inserted in the internal thread sleeve (4) and is in threaded connection with the internal thread sleeve, a rotating wheel (6) is fixedly installed at the upper end of the threaded rod (5), a gate plate (2) is fixedly connected at the lower end of the threaded rod (5), and the gate plate (2) is movably inserted in the gate frame body (1).

3. The floodgate control device capable of adjusting water velocity according to claim 1, the intercepting pressure-relieving mechanism comprises an iron disc (10) arranged in the water supply pipeline (7), a rotating rod (11) is inserted in the middle of the iron disc (10) in a penetrating manner, two through holes matched with the upper end and the lower end of the rotating rod (11) are symmetrically formed in the outer side wall of the water supply pipeline (7), bearings (13) are installed in the two through holes, the upper end and the lower end of the rotating rod (11) respectively pass through the two bearings (13) and then continue to extend outwards and are fixedly sleeved with gears (14), two telescopic mechanisms (8) are symmetrically and fixedly mounted on the outer side wall of the water supply pipeline (7), two racks (9) are fixedly connected to the output ends of the telescopic mechanisms (8), and the racks (9) are respectively meshed with two gears (14).

4. The water gate control device capable of adjusting the water speed according to claim 3, wherein the outer side walls of the upper end and the lower end of the rotating rod (11) are fixedly connected with the inner rings of the two bearings (13) in a key connection mode respectively.

5. The water gate control device capable of adjusting the water speed according to claim 3, wherein two sealing rings (12) respectively sleeved on the upper end and the lower end of the rotating rod (11) are respectively arranged in the two through holes.

6. A floodgate control device capable of adjusting water velocity according to claim 3, wherein the telescopic mechanism (8) is a telescopic cylinder or a hydraulic cylinder.