CN214737829U

CN214737829U - Small-size water conservancy assembled culvert gate

Info

Publication number: CN214737829U
Application number: CN202120681637.7U
Authority: CN
Inventors: 袁承斌; 侍忠标; 顾强; 蔡禹
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-16
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a small-size water conservancy assembled culvert floodgate, wherein: comprises the following shaping components: the water inlet retaining wall comprises a water inlet bottom plate, a wing wall, a gate, a water inlet retaining wall, a screw type gate beam, a culvert, a base plate and a water outlet retaining wall, wherein the water inlet bottom plate, the water inlet retaining wall, the base plate and the water outlet retaining wall are sequentially assembled from front to back. The utility model discloses a eight types of design components with reinforced concrete or combined material preparation, then according to the structure of small-size water conservancy assembled culvert floodgate, through multiple mode connecting elements such as sleeve grout, bolted connection, socket joint connection components group becomes small-size water conservancy assembled culvert floodgate, realize that the component is general, green economize on material, high-efficient construction, stagnant water is good, the convenient purpose is torn open to the dimension.

Description

Small-size water conservancy assembled culvert gate

Technical Field

The utility model relates to a small-size hydraulic engineering's technical field, concretely relates to small-size water conservancy assembled culvert floodgate that eight kinds of design components construct.

Background

With the continuous development of the building industry, the traditional construction mode is no longer suitable for the requirements of the times, new structures, new materials and new methods are continuously developed, and the rising peak of the Chinese construction technology is promoted. For the past 19, the village pleasure strategy is favored, and the improvement of the small water conservancy supporting building embodies the development concept of innovation, coordination, green and sharing. In 2016, 9 months, the office of the State department has issued guidance on the rapid development of the prefabricated building, and needs to develop the prefabricated concrete structure according to local conditions, so that all parts which can be disassembled on a construction site are uniformly finished in a prefabrication factory according to corresponding standards, and the construction is changed into manufacturing on a road which is industrialized. In 2019, 9 th, the Ministry of housing and urban and rural construction gives guidance on improving the quality of construction engineering by improving a quality guarantee system, indicates the production and construction of reinforced precast concrete, introduces an advanced technology and innovative traditional construction mode, and establishes a production standard and a quality system of an assembly type building.

The assembled hydraulic structure in China is gradually promoted under the momentum of transformation of the construction industry, and the development of the assembled small-sized hydraulic structure is increasingly emphasized along with the continuous inclination of national policies to agricultural construction. Because small-size hydraulic structure has the characteristics of a plurality of points, long line, wide area, large quantity and difficult quality guarantee, the construction time of small-size hydraulic structure engineering is long, the influence on the surrounding environment is large, the management difficulty is large, and the extension of the reformed war line is realized. The traditional concrete construction pouring mode is changed into the assembly type hydraulic construction, the construction efficiency is effectively improved as an intensive production mode, and the building quality standard can be improved by manufacturing and installing errors of high-precision centimeter-level components. When the opportunity is caught during the deepening supply side reform, the assembly type hydraulic construction is popularized and developed vigorously, and through continuous research on new technologies, new structures and new modes, the industrialization, the intellectualization and the fusion of the traditional hydraulic construction are realized on the basis of unifying specifications, universal components, ensuring quality and facilitating production and construction.

Disclosure of Invention

The invention designs eight shaping components made of reinforced concrete or composite materials, and then the components are connected in various modes such as sleeve grouting, bolt connection, socket connection and the like according to the structure of the small water conservancy fabricated culvert gate to form the small water conservancy fabricated culvert gate, so that the aims of general component use, green material saving, high-efficiency construction, good water stop and convenient maintenance and disassembly are fulfilled.

In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:

a small-size water conservancy assembled culvert floodgate, wherein: comprises the following shaping components: the water inlet retaining wall comprises a water inlet bottom plate, a wing wall, a gate, a water inlet retaining wall, a screw type gate beam, a culvert, a base plate and a water outlet retaining wall. The water inlet bottom plate, the water inlet retaining wall, the base plate and the water outlet retaining wall are sequentially assembled from front to back; the wing walls are arranged on two sides of the water inlet bottom plate and used for guiding water flow on the water inlet bottom plate to flow to the water inlet retaining wall; the water inlet retaining wall is provided with a front wall hole which is communicated front and back, the water inlet retaining wall is provided with a gate, the gate can move up and down relative to the water inlet retaining wall, and the screw type gate beam is connected with the gate and used for lifting or lowering the gate; when the gate is positioned at the upper end of the stroke, the gate does not shield the front wall hole, and when the gate is positioned at the lower end of the stroke, the gate shields the front wall hole to seal the front wall hole; the culvert is installed on the base plate, the culvert cavity is provided with a culvert cavity which is communicated with the front and the back, the front end of the culvert cavity is in butt joint with the front wall hole, the back wall hole which is communicated with the front and the back of the water outlet retaining wall is arranged on the water outlet retaining wall, and the back end of the culvert cavity is in butt joint with the back wall hole, so that the water flow passing through the water inlet retaining wall flows out from the back wall hole of the water outlet retaining wall.

In order to optimize the technical scheme, the specific measures adopted further comprise:

the culvert is composed of a plurality of culvert components with the same size and shape, and adjacent culvert components are horizontally connected through a socket joint method.

The water inlet bottom plate and the wing walls, the water inlet bottom plate and the water inlet retaining wall bottom, the water inlet retaining wall bottom and the base plate and the water outlet retaining wall are connected through sleeve grouting or bolt connection or socket joint.

The gate is a rectangular plate body, rubber water stop strips are arranged on the periphery of the gate, and an embedded part for mounting a screw rod is arranged at the top of the gate.

And a rubber gasket is adopted between the contact surfaces of the wing walls and the water inlet retaining wall for water stop.

Foretell culvert adopts the rubber pad to carry out the stagnant water for prefabricated box culvert between the prefabricated box culvert.

The utility model relates to a assemble into small-size water conservancy assembled culvert floodgate through eight kinds of typical components of water inlet bottom plate, wing wall, gate, water inlet barricade, square culvert, backing plate, screw gate roof beam, delivery port barricade, the mode connecting elements such as reinforced concrete or combined material preparation for the component adopt sleeve grout, bolted connection, socket joint connection, overall structure is simple, and because the component is prefabricated typical component, have build advantages such as batch production, component regularization, material materialization, construction integration, stagnant water high efficiency, maintenance convenience.

Drawings

Fig. 1 is a schematic diagram of the structure of the water inlet bottom plate of the present invention.

Fig. 2 is a schematic view of the wing wall structure of the present invention.

Fig. 3 is a schematic view of the gate structure of the present invention.

Fig. 4 is a schematic view of the retaining wall structure of the water inlet of the present invention.

Fig. 5 is a schematic view of the screw gate beam structure of the present invention.

Figure 6 is a schematic view of the culvert of the present invention.

Fig. 7 is a schematic view of the structure of the backing plate of the present invention.

Fig. 8 is a schematic view of the structure of the water outlet bottom plate of the present invention.

Fig. 9 is a schematic view of the overall main view structure of the assembled culvert gate of the present invention.

Fig. 10 is a schematic view of the overall structure of the assembled culvert gate of the present invention.

Figure 11 the utility model discloses the whole structure schematic diagram that looks sideways at of assembled culvert gate.

The reference numbers in the figures are: the water inlet retaining wall comprises a water inlet bottom plate 1, a wing wall 2, a gate 3, a water inlet retaining wall 4, a screw type gate beam 5, a culvert 6, a base plate 7 and a water outlet retaining wall 8.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-11, the present invention relates to a small water conservancy assembled culvert gate, which comprises eight types of shaping members,

the eight types of shaping components are mainly as follows:

water inlet bottom plate 1: the water inlet bottom plate 1 of the assembled culvert gate and the water inlet retaining wall 4 are integrally prefabricated, and the assembled culvert gate has better stability and integrity. The bottom plate is provided with external steel bars extending out of the components during prefabrication so as to connect the bottom plate with the wing walls 2 and the bottom plate with the water inlet retaining wall 4 by adopting a sleeve grouting method.

And (3) wing wall 2: the wing wall 2 is internally provided with steel thread sleeves according to the connection requirements of the grouting sleeves, steel bars with certain lengths are inserted into the steel thread sleeves, and grouting holes and grout outlet holes are formed in the periphery of the bottom.

And (3) a gate 3: is a rectangular plate body, the periphery of which is provided with a rubber water stop strip, an embedded part is arranged on the rubber water stop strip, and a screw is arranged on the embedded part.

Water inlet retaining wall 4: the water inlet retaining wall 4 is connected with the wing wall 2, the retaining wall 4 is connected with the wing wall 2 through bolts, bolt holes and mounting holes are reserved in the preselected positions, and meanwhile rubber pads are used for stopping water between the contact surfaces of the wing wall 2 and the retaining wall. The water inlet retaining wall 4 is provided with a gate slot, and an L-shaped steel sheet is embedded to ensure that the gate 3 is normally opened and closed. The water inlet retaining wall 4 is connected with the bottom plate through sleeve grouting, sleeves are embedded in the abutting positions of the retaining walls, and grouting holes and grout outlet holes are formed.

Screw type gate beam 5: the water stopping device is used for opening and closing the gate 3, controlling the gate 3 to lift and effectively stopping water. By moving the screw-type gate beam 5, the gate 3 can be removed, replaced and installed as required.

The culvert 6: for a plurality of prefabricated box culverts, adopt the socket joint method to carry out horizontal connection between the prefabricated box culvert and with retaining wall, adopt the rubber pad to carry out the stagnant water.

The backing plate 7: and leveling the installation position for the culvert 6, and restraining the vertical displacement of the culvert pipe and the transverse displacement of the gate head and the gate tail.

Water outlet retaining wall 8: simple structure, socket joint connection with square culvert pipes, and water source delivery to farmlands and channels.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims

1. The utility model provides a small-size water conservancy assembled culvert floodgate, characterized by: comprises the following shaping components: water inlet bottom plate (1), wing wall (2), gate (3), water inlet barricade (4), screw gate roof beam (5), culvert (6), backing plate (7) and delivery port barricade (8), water inlet bottom plate (1), water inlet barricade (4), backing plate (7) and delivery port barricade (8) assemble in proper order after to in the past, wing wall (2) install in water inlet bottom plate (1) both sides for the rivers that guide on water inlet bottom plate (1) flow to water inlet barricade (4), water inlet barricade (4) on set up the front wall hole that link up around, install gate (3) on water inlet barricade (4), gate (3) can reciprocate for water inlet barricade (4), screw gate roof beam (5) be connected with gate (3) for promote or fall gate (3), gate (3) when being located its stroke upper end, gate (3) do not shelter from preceding wall hole, and when gate (3) were located its stroke lower extreme, gate (3) sheltered from preceding wall hole, made preceding wall hole sealed, culvert (6) install on backing plate (7), culvert chamber that link up around culvert (6) had, the front end and the preceding wall hole butt joint of culvert chamber, delivery port barricade (8) on be provided with the back wall hole that link up around, the rear end and the back wall hole butt joint in culvert chamber to the rivers that make through water inlet barricade (4) flow from the back wall hole of delivery port barricade (8).

2. The miniature water conservancy fabricated culvert gate of claim 1, wherein: the culvert (6) consists of a plurality of culvert components with the same size and shape, and adjacent culvert components are horizontally connected through a socket method.

3. A miniature hydraulically-assembled culvert gate as claimed in claim 2, wherein: the water inlet retaining wall is characterized in that the water inlet retaining wall is arranged between the water inlet base plate (1) and the wing wall (2), between the water inlet base plate (1) and the water inlet retaining wall (4) bottom, between the water inlet retaining wall (4) bottom and the base plate (7), and between the base plate (7) and the water outlet retaining wall (8), the water inlet retaining wall is connected through sleeve grouting or bolt connection or socket joint.

4. A miniature hydraulically-assembled culvert gate as claimed in claim 3, wherein: the gate (3) is a rectangular plate body, rubber water stop strips are arranged on the periphery of the gate (3), and an embedded part for installing a screw rod is arranged at the top of the gate.

5. A miniature hydraulically-assembled culvert gate as claimed in claim 4, wherein: and a rubber gasket is adopted to stop water between the contact surfaces of the wing wall (2) and the water inlet retaining wall (4).

6. The miniature water conservancy fabricated culvert gate of claim 5, wherein: the culvert (6) is a prefabricated box culvert, and a rubber pad is adopted between the prefabricated box culverts for water stop.