CN216474876U

CN216474876U - Assembled sluice

Info

Publication number: CN216474876U
Application number: CN202123026574.0U
Authority: CN
Inventors: 段喜忠; 赵毅鹏; 余逸仙; 赵振中
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-10
Anticipated expiration: 2031-12-03

Abstract

The present disclosure relates to an assembled sluice, including: a base plate; the anchor bodies are fixed at the front end and the rear end of the bottom surface of the bottom plate; the two wing walls stand on the bottom plate and form a water flow channel with the bottom plate in an enclosing way; the gate pier is erected at the rear sides of the bottom plate and the wing walls and is provided with a through hole communicated with the water flow channel, the gate pier is used for installing a sliding gate, and the gate is used for opening or closing the through hole; the box culvert is arranged at the rear side of the gate pier and is provided with a through hole corresponding to the through hole; and the baffle is erected at the rear edge of the box culvert and used for resisting the circumferential earthing and scour prevention of the box culvert, the baffle is provided with an opening corresponding to the position of the through hole, one of the baffle and the baffle is provided with a convex part, the other baffle is provided with a concave part for inserting the convex part, and the baffle and the bottom plate are fixed through grouting. The bottom plate, the anchor body, the wing wall, the gate pier, the box culvert and the baffle are pre-produced in a factory, the cost is low, the quality standard is high, the transportation is convenient, the construction progress is promoted, and the energy is saved and the environment is protected.

Description

Assembled sluice

Technical Field

The utility model relates to a hydraulic engineering field specifically relates to an assembled sluice.

Background

The water gate, namely construct on river course and channel and utilize the gate control flow and building to regulate water level, irrigate the district water gate and is suitable for the middle-size and small-size diversion irrigation building on the branch canal, branch, fill, agricultural canal in the agricultural irrigated area, it is extensive to distribute, numerous, in the hydraulic engineering, construct and use the water gate on site at the present stage, cast in situ concrete, produce the environmental pollution to the farmland environment, is unfavorable for energy-conservation and environmental protection; the cast-in-place working procedures are complicated, each working procedure needs to be completed in the previous working procedure and can be started only when the concrete is hardened, the construction period is long and the efficiency is low; in site construction, the construction environment, the site and the technical conditions are unstable, so that the engineering quality cannot be guaranteed; the farmland construction road is inconvenient, the transportation of raw materials, templates and the like is inconvenient, the efficiency is reduced, and the energy consumption is increased.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a fabricated floodgate to at least partially solve the problems occurring in the related art.

In order to achieve the above object, the present disclosure provides an assembled floodgate, comprising: a base plate; the anchor bodies are fixed at the front end and the rear end of the bottom surface of the bottom plate; the two wing walls stand on the bottom plate and form a water flow channel with the bottom plate in an enclosing manner; the gate pier is erected on the rear sides of the bottom plate and the wing walls and is provided with a through hole communicated with the water flow channel, the gate pier is used for installing a sliding gate, and the gate is used for opening or closing the through hole; the box culvert is arranged at the rear side of the gate pier and is provided with a through hole corresponding to the through hole; and the baffle is erected on the rear edge of the box culvert and used for resisting the soil covering and impact prevention of the box culvert in the circumferential direction, and is provided with an opening corresponding to the through hole, wherein one of the bottom plate, the anchor body, the two wing walls, the gate pier, the box culvert and the baffle is provided with a convex part, the other one of the bottom plate, the anchor body, the two wing walls, the gate pier, the box culvert and the baffle is connected with one another, the other one of the bottom plate, the anchor body, the two wing walls, the gate pier, the box culvert and the baffle is provided with a concave part for inserting the convex part, and the two are fixed through grouting.

Optionally, the front side of the gate pier is provided with a forward-protruding U-shaped water stop, and the water stop surrounds the through hole; the bottom plate and the parts, used for being butted with the gate piers, of the two wing walls are provided with grooves for the water stop belts to be inserted into, and slurry is injected into the grooves to fix the gate piers, the bottom plate and the two wing walls.

Optionally, the waterstop is cast on the gate pier.

Optionally, at least two rows of first reinforcing steel bars are respectively fixed on the top surface of the bottom plate corresponding to the position of each wing wall, and the plurality of first reinforcing steel bars in each row are arranged at intervals in the front-rear direction; and the bottoms of the two wing walls are provided with first grouting sleeves for the first steel bars to be inserted into.

Optionally, a plurality of second steel bars surrounding the through hole are arranged on the front end surface of the box culvert, and a second grouting sleeve into which the second steel bars are inserted is arranged behind the gate pier; the front end face of the baffle is provided with a plurality of third steel bars surrounding the opening, and the rear end face of the box culvert is provided with a third grouting sleeve for inserting the third steel bars.

Optionally, the second steel bar and the third grouting sleeve correspond in position and are matched in size, so that the box culvert can be fixedly connected to another box culvert with the same structure.

Optionally, the top surface of the anchor body is provided with a plurality of fourth reinforcing bars, and the bottom surface of the bottom plate is provided with a fourth grouting sleeve into which the fourth reinforcing bars are inserted.

Optionally, pits are formed in the tops of the two wing walls, the sluice comprises a pull beam partially accommodated in the pits, fifth steel bars are arranged on the bottom surface of the pull beam, and a fifth grouting sleeve for the fifth steel bars to be inserted into is formed in the bottom surface of the pit.

Optionally, the bottom is configured in a plate shape with a gradually narrowing width from front to back, and the two wing walls are fixed on the side edges of the top surface of the bottom plate and gradually narrow the water flow channel.

Alternatively, the front end faces of the two wing walls are formed as inclined surfaces and gradually rise in height from front to back.

Through the technical scheme, each assembled part bottom plate, anchor body, wing wall, gate pier, box culvert and baffle are prefabricated in the mill, low in manufacturing cost, high in quality standard, convenient to transport, and on-site only needs to be assembled, promotes the construction progress and is energy-concerving and environment-protective.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic view of a fabricated gate provided in accordance with an embodiment of the present disclosure;

FIG. 2 is a schematic view of a backplane provided in accordance with an embodiment of the present disclosure;

FIG. 3 is a schematic view of a wing wall provided in accordance with an embodiment of the present disclosure;

FIG. 4 is a schematic view of a gate pier provided in accordance with an embodiment of the present disclosure;

FIG. 5 is a schematic illustration of a box culvert provided in accordance with one embodiment of the present disclosure;

FIG. 6 is a schematic view of a baffle provided in accordance with an embodiment of the present disclosure;

FIG. 7 is a schematic view of an anchor body provided in accordance with an embodiment of the present disclosure;

fig. 8 is a schematic view of a tension beam provided in accordance with an embodiment of the present disclosure.

Description of the reference numerals

10 bottom plate 11 first steel bar

20 wing wall 21 pit

22 grouting holes 30 gate pier

31 via hole 32 waterstop

40 box culvert 41 through hole

42 second rebar 50 baffle

51 opening 52 third reinforcing bar

60 groove 70 anchor body

71 fourth reinforcing steel bar 80 straining beam

81 fifth Steel Bar

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, use of directional terms such as "front, back", "top, bottom" and the like are generally defined based on the actual use of the relevant components, for example: "front side of the gate pier" means the side of the gate pier directly facing the inflow of the water flow; "rear side of the wing wall" means the side of the wing wall facing away from the inflow of the water stream; "bottom surface of the sole plate" refers to the side of the sole plate which is adjacent to the ground when in use.

In addition, in the present disclosure, the terms "first", "second", and the like are used for distinguishing one element from another, without order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

First, it is noted that grouting refers to a method of injecting some curable grout into cracks or pores to improve their physical and mechanical properties, and the purpose of grouting is to prevent seepage, stop leakage, reinforce and correct building deflection. The grouting material comprises granular pulp and chemical pulp, wherein the granular pulp is mainly cement paste, the chemical pulp comprises silicate and polymer pulp, the grouting fixation is mainly performed by using the cement paste in the disclosure, in other embodiments, the chemical pulp can also be used, the disclosure is not limited, and the grouting is common knowledge of persons skilled in the art and is not explained too much here.

Referring to fig. 1, the present disclosure provides an assembled floodgate including a bottom plate 10, an anchor body 70, two wing walls 20, a gate pier 30, a box culvert 40, and a dam 50. Wherein, the two wing walls 20 stand on the bottom plate 10 and form a water flow channel with an upward opening with the bottom plate 10; gate piers 30 stand on the rear sides of the bottom plate 10 and the wing walls 20 and form through holes 31 (see fig. 4) communicating with the water flow passage, the gate piers 30 being used to install a sliding gate for opening or closing the through holes 31; the box culvert 40 is arranged at the rear side of the gate pier 30 and is provided with a through hole 41 corresponding to the through hole 31; the baffle 50 stands on the rear edge of the box culvert 40 and is used for resisting the covering soil and the scour prevention of the box culvert 40 in the circumferential direction, the baffle 50 is provided with an opening 51 corresponding to the position of the through hole 41, one of the two connected baffle 50, the bottom plate 10, the anchor body 70, the two wing walls 20, the gate pier 30, the box culvert 40 and the baffle 50 is provided with a convex part, the other baffle is provided with a concave part for the convex part to be inserted, and the two baffle are fixed through grouting. When the water flow channel is used, water flow sequentially flows through the water flow channel, the through hole 31, the through hole 41 and the opening 51, and the water flow can be controlled to be communicated and blocked through the gate.

Here, it should be noted that, in the present disclosure, both the front and the back are defined according to the direction of the water flow when the fabricated water gate is used, and the same component defines two planes perpendicular to the direction of the water flow as the front and the back in sequence in the direction of the water flow.

Of course, the "convex portion" and the "concave portion" mentioned here are an overview, and the specific structure varies according to the actual connection situation between different components, for example, in the embodiment to be mentioned below, the convex portion may be the first steel bar 11 pre-embedded on the base 10, and the corresponding concave portion may be the first grouting sleeve at the bottom of the wing wall 20; the male portion may also be a water stop 32 protruding from the gate pier 30 and the corresponding female portion may also be a groove 60 disposed behind the floor 10 and wing walls 20. In addition, the embodiment of the present disclosure is not limited to a specific grouting process, and any suitable grouting method in the art may be adopted, for example, in the following connection method involving the wing wall 20 and the base plate 10, a first grouting sleeve is opened at the bottom of the wing wall 20, a grouting hole 22 communicating with the first grouting sleeve may be opened at a side surface of the wing wall 20, and the first grouting sleeve at the bottom surface of the wing wall 20 is grouted through the grouting hole 22 to fixedly connect the wing wall 20 and the base plate 10.

According to the fabricated gate, the bottom plate of each assembled part, the anchor body, the wing wall, the gate pier, the box culvert and the baffle are pre-produced in a factory, the manufacturing cost is low, the quality standard is high and stable, the transportation is convenient, the assembly is only needed on site, the construction progress is promoted, and the fabricated gate is energy-saving and environment-friendly.

Referring to fig. 1-4, in order to fixedly connect the bottom plate 10, the wing walls 20 and the gate pier 30 and ensure that water does not seep around, in some embodiments, the front side of the gate pier 30 is provided with a forward-protruding U-shaped water stop 32, and the water stop 32 surrounds the through hole 31; the bottom plate 10 and the portions of the two wing walls 20 to be butted against the gate pier 30 are formed with grooves 60 into which the water stop strips 32 are inserted, and the gate pier 30, the bottom plate 10 and the two wing walls 20 are fixed by injecting grout into the grooves 60. Here, in the embodiment of the present disclosure, the material of the water stop 32 may be a rubber water stop. In addition, in some other embodiments, the material of the water stop 32 may also be a plastic water stop, a metal water stop, or the like, which is not limited by the disclosure.

Further, to secure the water stop 32 to the gate pier 30, in some embodiments, the water stop 32 is cast on the gate pier 30.

Here, it should be noted that the water stop strip 32 is prefabricated and poured into the gate pier 30 in advance in the factory, and the other part protrudes out of the front side of the gate pier 30, the groove 60 includes a U-shaped groove disposed behind the bottom plate 10 and an elongated groove extending in the up-down direction disposed behind the wing wall 20, the U-shaped groove and the elongated groove are aligned to form the groove 60 corresponding to the position of the water stop strip 32, the distribution shape of the water stop strip 32 is identical to that of the groove 60, and the protruding part of the water stop strip 32 extends into the groove 60 and is fixed by secondary grouting.

In order to fixedly connect the base plate 10 and the wing walls 20, referring to fig. 2 and 3, in some embodiments, at least two rows of first reinforcing bars 11 are respectively fixed to the top surface of the base plate 10 at positions corresponding to each wing wall 20, and the plurality of first reinforcing bars 11 of each row are arranged at intervals in the front-rear direction; the bottoms of the two wing walls 20 are provided with first grouting sleeves for inserting the first steel bars 11. Here, in the disclosed embodiment, the first reinforcing bars 11 may be provided in two rows. Furthermore, in some other embodiments, the first reinforcing bars 11 may be provided with three or more rows, which is not limited by the present disclosure. For example, in the embodiment shown in fig. 2, four rows of first rebars 11 are provided, two for each wing wall 20.

Further, referring to fig. 3, in order to reduce the impact of the water flow on the wing walls 20, in some embodiments, the front end surfaces of the two wing walls 20 are formed as inclined surfaces and gradually rise in height from front to rear, i.e., gradually rise in height in the direction of the water flow.

In order to fixedly connect the box culvert 40 to the gate pier 30, referring to fig. 5, in some embodiments, the front end surface of the box culvert 40 is provided with a plurality of second steel bars 42 surrounding the through holes 41, and the rear surface of the gate pier 30 is provided with a second grouting sleeve into which the second steel bars 42 are inserted. In order to fixedly connect the baffle 50 to the rear end of the box culvert 40, referring to fig. 5 and 6, in some embodiments, the front end surface of the baffle 50 is provided with a plurality of third steel bars 52 surrounding the opening 51, and the rear end surface of the box culvert 40 is provided with a third grouting sleeve for inserting the third steel bars 52. Here, in the embodiment of the present disclosure, the through hole 41 and the opening 51 may be configured in a square shape. Furthermore, in other embodiments, the through hole 41 and the opening 51 may be configured to be circular, which is not limited by the present disclosure.

Here, it should be noted that, during field assembly, the box culvert 40 is buried under the soil, that is, the box culvert 40 is covered with the soil covering circumferentially to form a bridge surface, a road surface, etc., and the baffle 50 is used for resisting the soil covering and preventing the soil covering from being loosened, deformed, even washed away by water under the action of external force to prevent the road surface, the bridge surface, etc. from collapsing.

Further, in order to allow multiple culvert 40 to be fixedly connected to each other, in some embodiments, the second rebar 42 and the third grout sleeve are correspondingly positioned and sized to allow the culvert 40 to be fixedly connected to another structurally identical culvert. Here, in other embodiments, instead of splicing the boxes 40 together, the boxes 40 with different lengths may be prefabricated, which is not limited by the present disclosure.

In addition, the present disclosure does not limit the shape of the box culvert 40, for example, in the embodiment of the present disclosure, the box culvert 40 is configured as a hexahedron, and the hexahedron is opened with a through hole 41 penetrating through two parallel end surfaces of the hexahedron to serve as a liquid flow passage. In other embodiments, box culvert 40 may be configured as a cylinder and provided with through-holes for fluid flow passages, which are not limited by the present disclosure.

In order to reinforce the whole fabricated floodgate to improve the impact resistance and facilitate the fixed installation of the bottom plate 10, referring to fig. 1 and 7, in some embodiments, the top surface of the anchor body 70 is provided with a plurality of fourth reinforcing bars 71, and the bottom surface of the bottom plate 10 is provided with a fourth grouting sleeve into which the fourth reinforcing bars 71 are inserted. Here, in the embodiment of the present disclosure, two anchor bodies 70 are provided, respectively at the front and rear ends of the bottom surface of the base plate 10. Furthermore, in other embodiments, the anchor body 70 is provided with three, four, etc., which are not limited by the present disclosure.

Referring to fig. 1 and 8, in order to balance the soil pressure outside the two wing walls 20, in some embodiments, the top of each of the two wing walls 20 is provided with a pit 21, the water gate includes a tension beam 80 partially accommodated in the pit 21, the bottom surface of the tension beam 80 is provided with a fifth reinforcing bar 81, and the bottom surface of the pit 21 is provided with a fifth grouting sleeve into which the fifth reinforcing bar 81 is inserted.

In the embodiment of the present disclosure, the tie beam 80 may be configured as an elongated hexahedron, the positions of the bottom surface of the tie beam 80 near the two ends respectively vertically extend downward to the fifth reinforcing bars 81, the bottom surface of the pit 21 is provided with a fifth grouting sleeve, and the fifth reinforcing bars 81 extend into the fifth grouting sleeve for grouting fixation. In addition, in some other embodiments, a groove may be formed in the outer side of the wing wall 20, the tie beam is U-shaped, and when in use, the two legs of the tie beam directly extend into the groove in the outer side of the wing wall 20, and the tie beam may be locked by a mechanical structure.

Referring to fig. 1 to 3, in order to converge wider water flows, in some embodiments, the base plate 10 is constructed in a plate shape having a width gradually narrowed from the front to the rear, and two wing walls 20 are fixed to the sides of the top surface of the base plate 10 and gradually narrow the water flow passage. In other embodiments, the base plate 10 and the wing wall 20 are integrally formed and directly prefabricated into a structure with a wide front and a narrow back, which is not limited in the present disclosure.

Further, in the embodiment of the present disclosure, two anchor bodies 70 may be sized to be long and short to accommodate a plate-like structure with a wide front and a narrow back of the bottom plate 10, the longer anchor body 70 being disposed at a position forward of the bottom surface of the bottom plate 10, and the shorter anchor body 70 being disposed at a position rearward of the bottom surface of the bottom plate 10.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. An assembled floodgate, comprising:

a base plate (10);

the anchor bodies (70) are fixed at the front end and the rear end of the bottom surface of the bottom plate (10);

the two wing walls (20) stand on the bottom plate (10) and form a water flow channel with the bottom plate (10);

a gate pier (30) standing on the rear side of the bottom plate (10) and the wing wall (20) and forming a through hole (31) communicating with the water flow channel, the gate pier (30) being used for installing a sliding gate for opening or closing the through hole (31);

the box culvert (40) is arranged at the rear side of the gate pier (30) and is provided with a through hole (41) corresponding to the through hole (31); and

the baffle (50) is erected on the rear edge of the box culvert (40) and used for resisting the circumferential earthing and impact prevention of the box culvert (40), the baffle (50) is provided with an opening (51) corresponding to the position of the through hole (41),

wherein, the connecting two of the bottom plate (10), the anchor body (70), the two wing walls (20), the gate pier (30), the box culvert (40) and the baffle plate (50) have a convex part in one and a concave part in which the convex part is inserted in the other, and the two are fixed by grouting.

2. The fabricated floodgate according to claim 1, wherein the front side of the gate pier (30) has a forwardly projecting U-shaped water stop (32), the water stop (32) surrounding the through hole (31); the bottom plate (10) and the two wing walls (20) are provided with grooves (60) for inserting the water stop belts (32) at the parts for butting with the gate piers (30), and slurry is injected into the grooves (60) to fix the gate piers (30), the bottom plate (10) and the two wing walls (20).

3. Fabricated floodgate according to claim 2, characterized in that said waterstop (32) is cast on said gate pier (30).

4. The assembled floodgate according to claim 1, wherein at least two rows of first reinforcing bars (11) are fixed to the top surface of the bottom plate (10) at positions corresponding to each of the wing walls (20), and the first reinforcing bars (11) of each row are spaced apart in the front-rear direction; and the bottoms of the two wing walls (20) are provided with first grouting sleeves for the first reinforcing steel bars (11) to be inserted.

5. The fabricated water gate according to claim 4, wherein a plurality of second steel bars (42) surrounding the through holes (41) are arranged on the front end surface of the box culvert (40), and a second grouting sleeve for inserting the second steel bars (42) is arranged on the rear surface of the gate pier (30); the front end face of the baffle (50) is provided with a plurality of third steel bars (52) surrounding the opening (51), and the rear end face of the box culvert (40) is provided with a third grouting sleeve for inserting the third steel bars (52).

6. Fabricated floodgate according to claim 5, wherein said second reinforcement (42) and said third grouting sleeve are positioned and sized to enable said box culvert (40) to be fixedly connected to another structurally identical box culvert.

7. The fabricated water gate as claimed in claim 1, wherein a plurality of fourth reinforcing bars (71) are disposed on the top surface of the anchor body (70), and a fourth grouting sleeve for inserting the fourth reinforcing bars (71) is formed on the bottom surface of the bottom plate (10).

8. The fabricated water gate as claimed in claim 1, wherein the top of each of the two wing walls (20) is formed with a recess (21), the water gate comprises a pull beam (80) partially received in the recess (21), the bottom surface of the pull beam (80) is provided with a fifth reinforcement (81), and the bottom surface of the recess (21) is formed with a fifth grouting sleeve into which the fifth reinforcement (81) is inserted.

9. The fabricated floodgate according to claim 1, wherein the bottom plate (10) is constructed in a plate shape having a width gradually narrowed from the front to the rear, and the two wing walls (20) are fixed to the sides of the top surface of the bottom plate (10) and gradually narrow the water flow passage.

10. Fabricated floodgate according to claim 1 or 9, characterized in that the front end faces of said two wing walls (20) are formed as inclined surfaces and gradually rise in height from front to back.