CN221095038U

CN221095038U - Closed river sluice

Info

Publication number: CN221095038U
Application number: CN202322775516.0U
Authority: CN
Inventors: 杨建贵; 王璐; 杨明强; 温少林; 胡阳; 胡璟
Original assignee: Nanjing Sancha River Estuary Sluice Gate Management Office (nanjing Water Information Center)
Current assignee: Nanjing Sancha River Estuary Sluice Gate Management Office (nanjing Water Information Center)
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-07
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a closed river sluice, which comprises a main body frame, wherein a connecting plate is fixedly arranged at the upper end of the main body frame, a motor is fixedly arranged in the middle of the upper end of the connecting plate, the output end of the motor penetrates through the connecting plate and is fixedly provided with a sluice gate, and the front end of the sluice gate is fixedly provided with a blocking plate. According to the closed river sluice, the motor is arranged, so that when the sluice is opened or closed, the consumption of manpower can be reduced, the motor drives the screw rod, the support can move up and down on the surface of the screw rod under the rotation of the screw thread of the screw rod, the sluice is convenient to operate under the action of the screw rod, the consumption of manpower is reduced, and the screw rod is rotated under the action of the movable shaft; through setting up the barrier plate to link up the sealing block in the seal groove, and movable block and spout are hugged closely together, through the mutual supplementary under of movable block and sealing block, can strengthen the leakproofness of gate, avoid appearing leaking the phenomenon.

Description

Closed river sluice

Technical Field

The utility model relates to the technical field of sluice gates, in particular to a closed river sluice gate.

Background

The sluice is a low-head hydraulic building which is built on river channels and utilizes the sluice to control flow and regulate water level. The gate can be closed to 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, so that flood, waterlogging, water disposal or waste water can be released, and water can be supplied to downstream river channels or channels. In hydraulic engineering, a sluice is used as a building for retaining water, draining water or taking water.

The prior art (patent number: CN 218952114U) discloses a closed river sluice, which comprises a door frame, wherein a U-shaped chute is arranged at the lower part of the inner side of the door frame; the opening part of the middle part of the upper part of the door frame is connected with a direct-connection screw hoist through bolts, and the internal thread of the direct-connection screw hoist is connected with a lifting screw, wherein the lower end of the lifting screw is integrally connected with a first U-shaped mounting seat, and the friction-free lifting gate structure is characterized in that the inner side of a U-shaped chute is slidably arranged. The utility model has the beneficial effects that: the lifting gate, the second U-shaped mounting seat, the connecting plate, the idler wheels, the fixed guide plate, the first arc-shaped groove and the second arc-shaped groove are arranged, so that the hydraulic sealing effect is realized, and the sealing performance of the sluice can be effectively improved.

The existing airtight river sluice has the following defects that due to the fact that the sealing effect of the existing sluice is general, river water possibly flows through a gap at the joint of the sluice and the main body frame after the sluice is closed, and therefore, a novel airtight river sluice is provided.

Disclosure of Invention

The utility model mainly aims to provide a closed river sluice, which can effectively strengthen the sealing performance of the sluice.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a closed river sluice, includes the main part frame, main part frame upper end fixed mounting has the connecting plate, connecting plate upper end middle part fixed mounting has the motor, motor output runs through the connecting plate and fixed mounting has the gate, gate front end fixed mounting has the barrier plate.

Preferably, the left part of main part frame front end and the right part of front end have all been seted up the seal groove, the spout has all been seted up to left side between the main part frame and between the right side, the connecting hole of upper and lower break-through has been seted up at connecting plate upper end middle part.

Preferably, the motor output end fixedly connected with screw rod, the loose axle has been cup jointed in screw rod surface upper portion activity, gate rear end upper portion fixedly connected with support, gate front end fixedly connected with a plurality of connecting blocks, gate left end and right-hand member all fixedly connected with movable block.

Preferably, the movable shaft is movably inserted and connected in the connecting hole, the screw rod is threaded and connected in the support, and the movable block is slidably connected in the chute.

Preferably, the left part of the rear end of the blocking plate and the right part of the rear end of the blocking plate are fixedly connected with the sealing block.

Preferably, the sealing block is slidably connected in the sealing groove, the sealing groove is arranged into a closed structure with an opened upper part and a closed lower part, the moving blocks are arranged into a trapezoid block structure, the connecting blocks are distributed equidistantly, the blocking plates are fixedly connected with the gate through the connecting blocks, the two moving blocks are distributed in a bilateral symmetry manner, and the two sealing blocks are distributed in a bilateral symmetry manner.

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

1. According to the utility model, the motor is arranged, so that the manpower consumption can be reduced when the gate is opened or closed, and when the gate is used, the existing gate is opened or closed by manpower, the motor drives the screw rod, the support can move up and down on the surface of the screw rod under the rotation of the screw thread of the screw rod, and the gate is convenient to operate under the action of the screw rod, so that the manpower consumption is reduced, and the screw rod is rotated under the action of the movable shaft;

2. According to the utility model, the sealing performance of the gate can be enhanced by arranging the blocking plate, when the gate is used, the front end of the main body frame is firstly provided with the sealing groove, the sealing block is connected in the sealing groove, the moving block and the sliding groove are tightly attached together, and the sealing performance of the gate can be enhanced by the mutual assistance of the moving block and the sealing block, so that the water leakage phenomenon is avoided.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a closed river sluice according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a main frame of a closed river sluice according to the present utility model;

FIG. 3 is a schematic view showing the overall structure of a gate of a closed type river gate according to the present utility model;

FIG. 4 is a schematic diagram showing the overall structure of a barrier plate of a closed type river sluice according to the present utility model.

In the figure: 1. a main body frame; 2. a connecting plate; 3. a motor; 4. a gate; 5. a blocking plate; 6. sealing grooves; 7. a chute; 8. a connection hole; 31. a screw; 32. a movable shaft; 41. a moving block; 42. a support; 43. a connecting block; 51. and a sealing block.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the airtight river sluice comprises a main body frame 1, wherein a connecting plate 2 is fixedly arranged at the upper end of the main body frame 1, a motor 3 is fixedly arranged in the middle of the upper end of the connecting plate 2, the output end of the motor 3 penetrates through the connecting plate 2 and is fixedly provided with a gate 4, and a blocking plate 5 is fixedly arranged at the front end of the gate 4; the left part of the front end of the main body frame 1 and the right part of the front end are provided with sealing grooves 6, the left side and the right side between the main body frames 1 are provided with sliding grooves 7, and the middle part of the upper end of the connecting plate 2 is provided with connecting holes 8 which are vertically penetrated.

The output end of the motor 3 is fixedly connected with a screw rod 31, the upper part of the outer surface of the screw rod 31 is movably sleeved with a movable shaft 32, the upper part of the rear end of the gate 4 is fixedly connected with a support 42, the front end of the gate 4 is fixedly connected with a plurality of connecting blocks 43, and the left end and the right end of the gate 4 are fixedly connected with a movable block 41; through setting up motor 3, make gate 4 when opening or closing, can reduce the consumption of manpower, when using, at first current gate 4 opens or closes all through the manpower realization, drive screw rod 31 through motor 3 to under screw thread rotation of screw rod 31, make support 42 can reciprocate on screw rod 31 surface, and under the effect of screw rod 31, make gate 4 be convenient for operate, thereby reduce the consumption of manpower, and under the effect of loose axle 32, make screw rod 31 realize rotating.

The movable shaft 32 is movably connected in the connecting hole 8 in a penetrating way, the screw 31 is connected in the support 42 in a penetrating way, and the movable block 41 is connected in the chute 7 in a sliding way; the left part of the rear end and the right part of the rear end of the blocking plate 5 are fixedly connected with a sealing block 51; the sealing blocks 51 are slidably connected in the sealing groove 6, the sealing groove 6 is of a closed structure with an opened upper part and a closed lower part, the moving blocks 41 are of a trapezoid block structure, the connecting blocks 43 are distributed equidistantly, the blocking plate 5 is fixedly connected with the gate 4 through the connecting blocks 43, the two moving blocks 41 are distributed in a bilateral symmetry manner, and the two sealing blocks 51 are distributed in a bilateral symmetry manner; through setting up barrier plate 5, can strengthen the leakproofness of gate 4, when using, at first offered seal groove 6 at main part frame 1 front end to link up sealing block 51 in seal groove 6, and movable block 41 and spout 7 are hugged closely together, under the mutual assistance of movable block 41 and sealing block 51, can strengthen the leakproofness of gate 4, avoid appearing leaking the phenomenon.

It should be noted that, the present utility model is a closed river sluice, by setting the motor 3, when the gate 4 is opened or closed, the consumption of manpower can be reduced, when in use, firstly, the existing gate 4 is opened or closed by manpower, the motor 3 drives the screw 31, and under the rotation of the screw thread of the screw 31, the support 42 can move up and down on the surface of the screw 31, and under the action of the screw 31, the gate 4 is convenient to operate, thus reducing the consumption of manpower, and under the action of the movable shaft 32, the screw 31 is rotated; through setting up barrier plate 5, can strengthen the leakproofness of gate 4, when using, at first offered seal groove 6 at main part frame 1 front end to link up sealing block 51 in seal groove 6, and movable block 41 and spout 7 are hugged closely together, under the mutual assistance of movable block 41 and sealing block 51, can strengthen the leakproofness of gate 4, avoid appearing leaking the phenomenon.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a closed river course sluice, includes main part frame (1), its characterized in that: the novel anti-collision device is characterized in that a connecting plate (2) is fixedly arranged at the upper end of the main body frame (1), a motor (3) is fixedly arranged in the middle of the upper end of the connecting plate (2), the output end of the motor (3) penetrates through the connecting plate (2) and is fixedly provided with a gate (4), and the front end of the gate (4) is fixedly provided with a blocking plate (5).

2. The closed type river sluice according to claim 1, wherein: the left part of the front end of the main body frame (1) and the right part of the front end of the main body frame are respectively provided with a sealing groove (6), the left side and the right side between the main body frames (1) are respectively provided with a sliding groove (7), and the middle part of the upper end of the connecting plate (2) is provided with a connecting hole (8) which is vertically penetrated.

3. The closed type river sluice according to claim 2, characterized in that: the motor (3) output fixedly connected with screw rod (31), loose axle (32) have been cup jointed in activity of screw rod (31) surface upper portion, gate (4) rear end upper portion fixedly connected with support (42), gate (4) front end fixedly connected with a plurality of connecting blocks (43), gate (4) left end and right-hand member all fixedly connected with movable block (41).

4. A closed type river sluice according to claim 3, characterized in that: the movable shaft (32) is movably connected in the connecting hole (8) in a penetrating mode, the screw rod (31) is connected in the support (42) in a penetrating mode in a threaded mode, and the movable block (41) is connected in the sliding groove (7) in a sliding mode.

5. The closed type river sluice according to claim 4, wherein: the left part of the rear end and the right part of the rear end of the blocking plate (5) are fixedly connected with a sealing block (51).

6. The closed type river sluice according to claim 5, wherein: sealing block (51) sliding connection is in seal groove (6), seal groove (6) set up to upper portion open lower part enclosed construction, movable block (41) set up to trapezoidal block structure, and a plurality of connecting block (43) are equidistance and distribute, barrier plate (5) are in the same place with gate (4) fixed connection through connecting block (43), two movable block (41) are bilateral symmetry distribution, two sealing block (51) are bilateral symmetry distribution.