CN220746801U

CN220746801U - Inclined pulling type opening and closing gate

Info

Publication number: CN220746801U
Application number: CN202322043435.1U
Authority: CN
Inventors: 王大富; 侯艳茹; 王雨雨; 陈前
Original assignee: Quzhou Tongyin Water Conservancy Flap Gate Manufacturing Co ltd; Fujian Institute Of Water Resources And Hydropower Research
Current assignee: Quzhou Tongyin Water Conservancy Flap Gate Manufacturing Co ltd; Fujian Institute Of Water Resources And Hydropower Research
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-04-09
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of gates, in particular to a diagonal open-close gate which comprises a gate leaf, wherein the top end of the gate leaf is connected with a screw rod, the bottom end of the gate leaf is connected with a hinged support, an embedded part is fixedly welded at the bottom of the hinged support and fixed on a foundation, the bottom end of the gate leaf is hinged with the hinged support, the top end of the gate leaf is hinged with the bottom end of the screw rod, a hoist is arranged on the screw rod, a hoist base is arranged on a shell of the hoist, the hoist base is fixed on the outer side of a river channel, and the shell of the hoist is hinged with the hoist base, and the gate leaf and the screw rod form a triangular supporting structure together. In the inclined-pulling type opening and closing gate, the gate leaves and the screw rods form a triangular supporting structure, the flood-resistant impact capacity is strong, river water passes through the top of the gate leaves at ordinary times to form a waterfall to be combined with surrounding sceneries, and when the gate leaves are turned down completely, the gate leaves lie on the bottom of a river bed and are leveled with a dam foundation, so that zero obstruction of drainage is realized, and water flow passes through at full speed.

Description

Inclined pulling type opening and closing gate

Technical Field

The utility model relates to the technical field of gates, in particular to a diagonal type opening and closing gate.

Background

Compared with other engineering, the hydraulic engineering has the following characteristics: (1) the hydraulic engineering planning is a component part of watershed planning or regional hydraulic planning, and the construction of a hydraulic engineering has great influence on the environment of the surrounding region, and has the favorable side of being beneficial to harmful removal and the unfavorable side of being submerged, immersed, immigrated, built and the like. Therefore, the planning of the hydraulic engineering is formulated, and the hydraulic engineering is considered from the global aspect of the river basin or the area, so that adverse effects are reduced, and the best effects of economy, society and environment are achieved. (2) The hydraulic engineering is large in general scale, large in investment, complex in technology and long in construction period.

In water conservancy and hydropower construction, turning plate gates, sluice gates and rubber dams are widely applied along with urban water, landscape construction, environmental remediation and irrigation and power generation requirements. However, all the current water blocking gates face various natural environmental factors in the river channel and the examination of garbage and waste caused by human production and life, the gates are often blocked in operation, water leakage and damage are caused to the gates, and great difficulty exists in the process of maintaining and maintaining the gates.

Disclosure of Invention

The utility model aims to provide a diagonal open-close gate, which aims to solve the problems that all current water blocking gates proposed in the background technology face the examination of various natural environment factors in a river channel and garbage and wastes caused by human production and life, the gate is always clamped in operation, water leakage and damage are caused, and huge difficulty exists in the gate maintenance and repair process.

In order to achieve the above purpose, the utility model provides a diagonal-pulling type opening and closing gate, which comprises a gate leaf, wherein the top end of the gate leaf is connected with a screw rod, the bottom end of the gate leaf is connected with a hinged support, an embedded part is fixedly welded at the bottom of the hinged support, the embedded part is fixed on a foundation, the bottom end of the gate leaf is hinged with the hinged support, the top end of the gate leaf is hinged with the bottom end of the screw rod, a hoist is mounted on the screw rod, a hoist base is mounted on a shell of the hoist, the hoist base is fixed on the outer side of a river channel, the shell of the hoist is hinged with the hoist base, the gate leaf and the screw rod jointly form a triangular supporting structure, the hoist can drive the screw rod to move linearly, and the gate leaf can realize the overturning, ascending and descending actions of the gate leaf through the connection of the screw rod and the hoist.

Preferably, a reserved dowel bar is arranged at the bottom of the embedded part, the reserved dowel bar is inserted into the foundation in advance, the top end of the reserved dowel bar penetrates through the surface of the embedded part, and the end is locked and fixed through a nut.

Preferably, the embedded part is provided with an upright post, the top of the upright post is provided with a limiting plate through a bolt, and the limiting plate is obliquely arranged.

Preferably, the inclination angle of the limiting plate relative to the horizontal plane is 30-45 degrees.

Preferably, the top of the hinged support is provided with a clamping groove, and the door leaf is clamped in the clamping groove and is rotationally connected with the hinged support through a rotating shaft.

Preferably, a chamber is arranged in the door leaf, and a reinforcing beam is longitudinally arranged in the chamber.

Preferably, the shells of the door leaf and the hinge support are steel plates with the thickness not smaller than 10 cm.

Preferably, the depth of the reserved dowel bar is not more than two thirds of the diameter of the hinged support.

Compared with the prior art, the utility model has the beneficial effects that:

in this gate that opens and shuts to one side, gate leaf and screw rod form triangle-shaped bearing structure, the impact ability of anti-flood is strong, river course running water passes through from the gate leaf top at ordinary times, form a waterfall and surrounding scenery to combine together, when the gate leaf is whole down to turn over, the gate leaf crouches in the riverbed bottom, it is level with the dam foundation, zero hindrance to have realized the drainage, let rivers full speed pass, when there is the floater in the upper reaches, only control a screw rod, the gate leaf upwards turns up certain angle, can wash out easily, make river clarity, river course rubbish and debris pass through above the gate leaf, be difficult for being blocked by debris in the river course and leak, the sealing effect is showing, adopt to draw to one side structure, it is lighter to open and close the mode, it is more convenient and fast to wash out sand and wash rubbish, the structure is more scientific and reasonable, the gate is firm durable stable, elegant and water sealing effect is good, the drainage ability is strong.

Drawings

FIG. 1 is a schematic view of the structure of the gate of the present utility model when closed;

FIG. 2 is a schematic view of a hinge base according to the present utility model;

fig. 3 is a schematic view of the structure of the gate of the present utility model when opened.

The meaning of each reference sign in the figure is:

1. door leaves; 2. a hinged support; 3. an embedded part; 31. reserving dowel bars; 32. a nut; 33. a column; 34. a limiting plate; 4. hoist machine a base; 5. a screw; 6. a hoist; 7. and (3) foundation.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a diagonal-pulling type opening and closing gate, as shown in fig. 1-3, the gate comprises a gate leaf 1, the top end of the gate leaf 1 is connected with a screw 5, the bottom end of the gate leaf 1 is connected with a hinged seat 2, the bottom of the hinged seat 2 is fixedly welded with an embedded part 3, the embedded part 3 is fixed on a foundation 7, the bottom end of the gate leaf 1 is hinged with the hinged seat 2, the gate leaf 1 is convenient to turn over, the top end of the gate leaf 1 is hinged with the bottom end of the screw 5, the top end of the gate leaf 1 is convenient to move, the screw 5 is provided with a hoist 6, the hoist 6 is of a hoist structure commonly used in the prior art, the hoist 6 is matched with the screw 5, the linear motion of the screw 5 can be realized, the hoist seat 4 is not described in detail, the hoist seat 4 is fixed on the outer side of a river, the hoist 6 is hinged with the hoist seat 4, when the screw 5 moves linearly to drive the gate leaf 1 to move, the hoist 6 can adjust the angle, the change of the screw 5 is realized, the movement is not hindered, the gate leaf 1 and the hoist 5 can move linearly through the screw 5, the hoist 6 is driven by the hoist 5 to move linearly, and the hoist 5 can be connected with the screw 5.

In this embodiment, the bottom of the embedded part 3 is provided with a reserved dowel bar 31, the reserved dowel bar 31 is inserted into the foundation 7 in advance, the top end of the reserved dowel bar 31 penetrates through the surface of the embedded part 3 and the end is locked and fixed through a nut 32, so that the embedded part 3 is kept fixed.

Specifically, install stand 33 on the built-in fitting 3, the limiting plate 34 is installed through the bolt at the top of stand 33, and limiting plate 34 is the slope setting for carry out spacing with door leaf 1 activity, make its movable angle scope be difficult for too big.

Further, the inclination angle of the limiting plate 34 relative to the horizontal plane is 30 ° -45 °, and the preferred embodiment is 30 °, so that the door leaf 1 can be turned over from the horizontal to the upper 60 ° in the movable range.

Further, the top of the hinged support 2 is provided with a clamping groove, and the door leaf 1 is clamped in the clamping groove and is rotationally connected with the hinged support 2 through a rotating shaft, so that the door leaf 1 can flexibly rotate.

Further, the inside of door leaf 1 is equipped with the cavity, vertically is equipped with the stiffening beam in the cavity, improves the intensity of door leaf 1.

Furthermore, the shells of the door leaf 1 and the hinge seat 2 are steel plates with the thickness not smaller than 10cm, so that the strength of the door leaf 1 and the hinge seat 2 is further improved.

Further, the depth of the reserved dowel 31 does not exceed two thirds of the diameter of the hinged support 2, so that the fixed depth of the reserved dowel 31 is ensured to be enough, and the hinged support 2 is fully fixed.

When the inclined-pulling type opening and closing gate is used, only a dam foundation and a headstock gear platform are needed to be built, the requirement on the barrier foundation of the gate is not high compared with other types of gate, the width of the upper part of the foundation can be reduced by arranging a lower gate and meeting the requirement of later maintenance, so that the investment cost of overall engineering is greatly reduced, when the gate leaves 1 turn upwards to block water, the gate leaves 1 and the screw rods 5 form a triangular supporting structure, the impact capability of flood resistance is strong, and at ordinary times, river water passes through the top of the gate leaves 1 to form a waterfall to be combined with surrounding scenery, namely, the water is attractive and elegant, river garbage and sundries pass through the upper part of the gate and are not easy to be blocked by sundries in the river so as to leak water, the water stopping effect is obvious, when the gate leaves 1 turn upwards to block water, the traditional flap gate is opened to 80 degrees at most in water and cannot be parallel to water flow, so that certain water blocking of the flap gate is formed, two fixed buttresses are needed to be used as gate supports during installation of the traditional flap gate, the obstruction of water is increased, the gate leaf 1 inclined-pulling through the screw 5 is fixed at the bottom, when the whole flap gate is turned down, the gate leaf 1 lies on the bottom of a river bed and is parallel to a dam foundation, zero obstruction of drainage is realized, water flow passes through at full speed, when a floater is arranged at the upstream, the hoist 6 is controlled, the screw 5 is driven to move, the angle adjustment of the gate leaf 1 can be realized, sundries are easily washed off, river water is clear, waterfall landscapes and water curtain long corridor wonder are formed when the upstream water quantity is large, a movable dam body for demonstration can be lifted at will through manual operation, and the artificial cloth generates pattern (can be called as follows: dance waterfall), can be completely used as a new tourist attraction, has certain attraction for tourists.

Finally, it should be noted that, in the hoist 6 and the like in this embodiment, the electronic components in the above components are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through routine experiment methods, at the idle position of the device, all the above electrical components are connected through wires, and specific connection means should refer to the sequential working order among the electrical components in the working principle to complete the electrical connection, which is known in the art.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gate of opening and shutting to one side, includes door leaf (1), its characterized in that: the novel river channel lifting device is characterized in that the top end of each door leaf (1) is connected with a screw rod (5), the bottom end of each door leaf (1) is connected with a hinged support (2), an embedded part (3) is fixedly welded at the bottom of each hinged support (2), the embedded part (3) is fixed on a foundation (7), the bottom end of each door leaf (1) is hinged with the hinged support (2), the top end of each door leaf (1) is hinged with the bottom end of each screw rod (5), a hoist (6) is mounted on each screw rod (5), a hoist base (4) is mounted on the shell of each hoist (6), the hoist base (4) is fixed on the outer side of a river channel, the shell of each hoist (6) is hinged with the hoist base (4), the door leaves (1) and the screw rods (5) jointly form a triangular supporting structure, and the hoist (6) can drive the screw rods (5) to move linearly, and the hoist leaves (1) to ascend and descend through the turnover of the connection of the screw rods (5 and the hoist (6).

2. The cable-stayed openable gate as claimed in claim 1, wherein: the bottom of built-in fitting (3) is provided with reserved dowel (31), reserve dowel (31) inserts in ground (7) in advance, reserved dowel (31) top runs through the surface of built-in fitting (3) and the end passes through nut (32) locking fixed.

3. The cable-stayed openable gate as claimed in claim 1, wherein: install stand (33) on built-in fitting (3), limiting plate (34) are installed through the bolt at the top of stand (33), limiting plate (34) are the slope setting.

4. A cable stayed open and close gate according to claim 3, characterized in that: the inclination angle of the limiting plate (34) relative to the horizontal plane is 30-45 degrees.

5. The cable-stayed type opening and closing gate according to claim 1, the method is characterized in that: the top of the hinged support (2) is provided with a clamping groove, and the door leaf (1) is clamped in the clamping groove and is rotationally connected with the hinged support (2) through a rotating shaft.

6. The cable-stayed openable gate as claimed in claim 1, wherein: the inside of door leaf (1) is equipped with the cavity, vertically is equipped with the stiffening beam in the cavity.

7. The cable-stayed openable gate as claimed in claim 1, wherein: the shells of the door leaf (1) and the hinge support (2) are steel plates with the thickness not smaller than 10 cm.

8. The cable-stayed openable gate as claimed in claim 2, wherein: the depth of the reserved dowel bar (31) is not more than two thirds of the diameter of the hinged support (2).