CN219219012U

CN219219012U - Dam concrete watering maintenance device

Info

Publication number: CN219219012U
Application number: CN202221484048.0U
Authority: CN
Inventors: 方华; 王顾全
Original assignee: Jixi County Agricultural And Rural Water Conservancy Bureau
Current assignee: Jixi County Agricultural And Rural Water Conservancy Bureau
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-06-20
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a dam concrete sprinkling maintenance device, which comprises a supporting plate and is characterized in that: the utility model discloses a shower nozzle, including the backup pad, the fixed connecting rod in one side center of backup pad, the center of H shape pole is fixed to the connecting rod, the one end of connecting rod is articulated respectively at the both ends of H shape pole, two the other end of connecting rod all articulates the U-shaped pole, the U-shaped pole is fixed on the bracing piece, the fixed riser of one end of bracing piece, the one end of fixed bracing piece respectively is fixed at one side lower part both ends of riser, every the other end of bracing piece is the bearing connection cylinder respectively, every the upper end of cavity is fixed respectively to the lower extreme of cylinder, every one side of cavity is provided with the shower nozzle of a set of evenly arranging respectively. The utility model relates to the field of sprinkling equipment, in particular to a dam concrete sprinkling maintenance device which is convenient for sprinkling maintenance of dam concrete.

Description

Dam concrete watering maintenance device

Technical Field

The utility model relates to the field of sprinkling equipment, in particular to a dam concrete sprinkling maintenance device.

Background

The reservoir management unit must make maintenance work of the dam and auxiliary facilities to maintain the normal functions of reservoir engineering, on the dam poured by concrete, after the concrete is poured, such as hot weather and air drying, the maintenance is not performed in time, water in the concrete can evaporate too quickly to form dehydration phenomenon, so that the cement particles with formed gel cannot be fully hydrated and cannot be converted into stable crystals, and enough cohesive force is lacked, thereby flaky or powdery falling off can occur on the surface of the concrete. Therefore, the maintenance at the initial stage after the concrete is poured is very important, the concrete should be maintained immediately after final setting, and the dry and hard concrete should be maintained immediately after the pouring is finished;

the dam of the small river levee is not too high and too wide, the height is 4 meters, the width is 2 meters, the water spraying maintenance is usually carried out by using a water spraying vehicle or a manual water spraying mode, the weight of the water spraying vehicle is large, if the concrete is not dried completely, the water spraying vehicle is easy to deform the ground during water spraying, and the integrity of the concrete is affected; if the manual sprinkling maintenance is performed, water is wasted, the time is long, the sprinkling device which can be conveniently installed on the movable support and can replace manual sprinkling is needed, and the disadvantage of the prior art is overcome.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a dam concrete sprinkling maintenance device which is convenient for sprinkling maintenance of dam concrete.

The utility model adopts the following technical scheme to realize the aim of the utility model:

the utility model provides a dam concrete watering maintenance device, includes the backup pad, characterized by: a connecting rod is fixed at the center of one side of the supporting plate, the connecting rod is used for fixing the center of an H-shaped rod, two ends of the H-shaped rod are respectively hinged with one end of a connecting rod, and the other ends of the two connecting rods are both hinged with a U-shaped rod;

the U-shaped rod is fixed on the second supporting rod, the vertical plate is fixed at one end of the second supporting rod, one end of the first supporting rod is fixed at two ends of one side lower part of the vertical plate respectively, the other end of each first supporting rod is connected with a cylinder through a bearing respectively, the lower end of each cylinder is fixed with the upper end of a cavity respectively, and one side of each cavity is provided with a group of evenly distributed spray heads respectively.

As a further limitation of the technical scheme, the upper part of the other side of each cavity is fixedly communicated with a water inlet pipe respectively, a water pump is fixed in the middle of the other side of the vertical plate, a liquid outlet of the water pump is fixedly communicated with the corresponding water inlet pipe through a shunt pipe, and a liquid inlet of the water pump is fixedly communicated with a water tank through a hose.

As a further limitation of the technical scheme, the upper end of each cylinder is fixedly connected with one end of a straight groove rod respectively, a limiting shaft is arranged in each sliding groove of the straight groove rod respectively, each limiting shaft is fixed at the lower side edge position of a worm wheel respectively, the central shaft of each worm wheel is connected with a fixing plate through bearings respectively, the fixing plates are fixed on two sides of the second supporting rod, the two worm wheels are matched with a worm, one end of the worm is used for fixing an output shaft of a motor, and the motor is used for fixing the vertical plate.

As a further limitation of the technical scheme, a second motor is fixed on one side of the H-shaped rod, and an output shaft of the second motor is fixedly connected with one end part of one connecting rod.

As a further limitation of the technical scheme, a group of uniformly arranged mounting holes are formed in the edge position of the supporting plate.

Compared with the prior art, the utility model has the advantages and positive effects that: the utility model provides a dam concrete watering maintenance device. The beneficial effects are as follows:

(1) The device can perform water sprinkling and spraying treatment, and is simple to operate and convenient to use;

(2) Can rotate the swing that realizes the connecting rod through the output shaft of motor two, and then realize the shower nozzle altitude mixture control to the shower nozzle can realize swing watering at the linkage of motor, worm wheel, worm and straight flute pole etc. convenient to use, and the watering scope is wider.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:

fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective view of the second embodiment of the present utility model.

Fig. 3 is a perspective view of the present utility model.

Fig. 4 is a perspective view of the present utility model.

Fig. 5 is a perspective view of the present utility model.

In the figure: 1. the device comprises a supporting plate, 2, a mounting hole, 3, a connecting rod, 4, an H-shaped rod, 5, a connecting rod, 6, a U-shaped rod, 7, a vertical plate, 8, a water pump, 9, a cavity, 901, a cylinder, 10, a spray head, 11, a motor II, 12, a fixing plate, 13, a worm wheel, 14, a straight groove rod, 15, a first supporting rod, 16, a worm, 161, a motor, 17, a water inlet pipe, 18, a second supporting rod, 19 and a limiting shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present utility model, and it is obvious that the described embodiments 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.

It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, down, front, and back are merely relative terms or references to a normal use state of a product, i.e. a traveling direction of the product, and should not be construed as limiting.

When an element is referred to as being "on" or "disposed on" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Embodiment one: the connecting rod 3 is fixed at the center of one side of the supporting plate 1, the center of the H-shaped rod 4 is fixed by the connecting rod 3, two ends of the H-shaped rod 4 are respectively hinged with one end of a connecting rod 5, and the other ends of the two connecting rods 5 are both hinged with a U-shaped rod 6;

the U-shaped rod 6 is fixed on a second supporting rod 18, a vertical plate 7 is fixed at one end of the second supporting rod 18, one end of a first supporting rod 15 is respectively fixed at two ends of one side lower part of the vertical plate 7, the other end of each first supporting rod 15 is respectively connected with a cylinder 901 in a bearing manner, the lower end of each cylinder 901 is respectively fixed with the upper end of a cavity 9, and a group of evenly distributed spray heads 10 are respectively arranged at one side of each cavity 9.

The upper part of the other side of each cavity 9 is fixedly communicated with a water inlet pipe 17 respectively, a water pump 8 is fixed in the middle of the other side of the vertical plate 7, a liquid outlet of the water pump 8 is fixedly communicated with the corresponding water inlet pipe 17 through a shunt pipe, and a liquid inlet of the water pump 8 is fixedly communicated with a water tank through a hose.

The upper end of each cylinder 901 is fixedly connected with one end of a straight groove rod 14 respectively, each straight groove rod 14 is internally provided with a limiting shaft 19 respectively, each limiting shaft 19 is fixed at the lower side edge position of a worm wheel 13 respectively, the central shaft of each worm wheel 13 is connected with a fixed plate 12 respectively through bearings, the fixed plates 12 are fixed on two sides of a second supporting rod 18, two worm wheels 13 are matched with a worm 16, one end of the worm 16 is used for fixing an output shaft of a motor 161, and the motor 161 is used for fixing the vertical plate 7.

One side of the H-shaped rod 4 is fixed with a second motor 11, and an output shaft of the second motor 11 is fixedly connected with one end part of the connecting rod 5.

The hose, the water tank and the shunt tube all adopt the prior art and are not repeated.

Embodiment two: the embodiment is further defined on the basis of the first embodiment, and a group of uniformly arranged mounting holes 2 are arranged at the edge position of the supporting plate 1.

The second motor 11 is a stepping motor.

The use mode of the device is as follows:

when the device is used, the motor II 11 is turned on, the output shaft of the motor II 11 rotates to drive one connecting rod 5 to swing, the connecting rod 5 drives the U-shaped rod 6 to move, the U-shaped rod 6 drives the other connecting rod 5 to swing, the U-shaped rod 6 drives the vertical plate 7, the first supporting rod 15, the cavity 9, the spray head 10 and the like to move, the height adjustment of the spray head 10 is realized, and the output shaft of the motor II 11 is controlled to be motionless after the adjustment is finished;

the motor 161 and the water pump 8 are turned on, the output shaft of the motor 161 rotates to drive the worm 16 to rotate, the worm 16 drives the worm wheel 13 matched with the worm 16 to rotate, the worm wheel 13 drives the limiting shaft 19 to rotate circumferentially, the limiting shaft 19 is arranged in the straight groove rod 14, the limiting shaft 19 drives the straight groove rod 14 to swing reciprocally, the straight groove rod 14 drives the cylinder 901 to rotate reciprocally, the cylinder 901 drives the cavity 9 and the spray head 10 to swing reciprocally, and under the action of the water pump 8, water enters the cavity 9 after passing through the hose, the water pump 8 and the shunt tube, then is sprayed out from the spray head 10, and the spray head 10 swings reciprocally to spray water.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. The utility model provides a dam concrete watering maintenance device, includes backup pad (1), characterized by: a connecting rod (3) is fixed at the center of one side of the supporting plate (1), the connecting rod (3) is used for fixing the center of an H-shaped rod (4), two ends of the H-shaped rod (4) are respectively hinged with one end of a connecting rod (5), and the other ends of the two connecting rods (5) are both hinged with a U-shaped rod (6);

the U-shaped rod (6) is fixed on a second supporting rod (18), a vertical plate (7) is fixed at one end of the second supporting rod (18), one end of a first supporting rod (15) is respectively fixed at two ends of one side lower part of the vertical plate (7), the other end of each first supporting rod (15) is respectively connected with a cylinder (901) through a bearing, the lower end of each cylinder (901) is respectively fixed with the upper end of a cavity (9), and one side of each cavity (9) is respectively provided with a group of evenly-distributed spray heads (10).

2. The dam concrete watering and curing device according to claim 1, wherein: every the opposite side upper portion of cavity (9) is fixed intercommunication inlet tube (17) respectively, fixed water pump (8) in opposite side middle part of riser (7), the liquid outlet of water pump (8) is through shunt tubes fixed intercommunication correspondence inlet tube (17), the inlet of water pump (8) is through the fixed intercommunication water tank of hose.

3. The dam concrete watering and curing device according to claim 2, wherein: the upper end of every cylinder (901) is fixed connection straight flute pole (14) one end respectively, every be provided with spacing axle (19) in the spout of straight flute pole (14) respectively, every spacing axle (19) are fixed respectively in worm wheel (13) lower side limit position, every center pin of worm wheel (13) is fixed board (12) in bearing connection respectively, fixed board (12) are fixed the both sides of second bracing piece (18), two worm wheel (13) all cooperate worm (16), the output shaft of motor (161) is fixed to the one end of worm (16), motor (161) are fixed riser (7).

4. The dam concrete watering and curing device according to claim 1, wherein:

one side of the H-shaped rod (4) is fixed with a second motor (11), and an output shaft of the second motor (11) is fixedly connected with one end part of the connecting rod (5).

5. The dam concrete watering and curing device according to claim 1, wherein:

a group of uniformly arranged mounting holes (2) are formed in the edge position of the supporting plate (1).