CN214463224U

CN214463224U - A security fence for hydraulic and hydroelectric engineering

Info

Publication number: CN214463224U
Application number: CN202023029967.2U
Authority: CN
Inventors: 朱大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a security fence for hydraulic and hydroelectric engineering, comprising a base plate, bottom plate top outer wall welding has the fixed plate, and the outer wall of fixed plate one side is opened there is the fixed slot, the spout has all been opened to fixed slot both sides inner wall, and two equal sliding connection of spout inner wall has the slider, two the relative one side outer wall of slider is equipped with dustproof otter board, and the fixed plate keeps away from fixed slot one side outer wall welding and has the casing, the casing intussuseption is filled with soundproof cotton, and the casing keeps away from fixed plate one side outer wall welding and has the mounting panel, the mounting panel is kept away from casing one side outer wall and is opened there is the mounting groove, and mounting groove one side inner wall top installs servo motor. The utility model discloses a set up dustproof otter board and can make this security fence have dustproof effect, avoid the great pollution surrounding environment of engineering job site dust, can make this security fence have noise reduction effect through the soundproof cotton that sets up in the casing simultaneously, reduce construction noise, reduce the acoustic pollution.

Description

A security fence for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a rail technical field especially relates to a security fence for hydraulic and hydroelectric engineering.

Background

The fence is the guardrail, what the guardrail said indicates industrial "rail guard", the guardrail is mainly used for protection and protection to personal safety and equipment and facilities in occasions such as house, highway, commercial district, public place, along with the development of water conservancy and hydropower engineering of china, the safety fence is used in water conservancy and hydropower engineering, in the work progress, can use the safety fence to carry out safe fender to the job site, play the effect of safety warning, but the inconvenient constructor of current safety fence installs the fence, it is troublesome to splice between a plurality of fences simultaneously.

Therefore, chinese patent (application No. 202020488031.7) discloses "a security fence for hydraulic and hydroelectric engineering", this security fence is put and is adopted the sleeve adapter to connect the installation between the railing pole, it is more simple and convenient when making the installation and dismantling, and the dismantlement of protection otter board is simple and convenient, it is high to connect the steadiness, whole security is higher, but this security fence function singleness, engineering job site dust noise is great, do not possess the effect of making an uproar that falls, protective effect is poor at night, the utilization ratio to natural resources is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety fence for hydraulic and hydroelectric engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety fence for water conservancy and hydropower engineering comprises a bottom plate, wherein a fixed plate is welded on the outer wall of the top of the bottom plate, a fixed groove is formed in the outer wall of one side of the fixed plate, chutes are formed in the inner walls of two sides of the fixed groove, sliders are connected to the inner walls of the two chutes in a sliding manner, a dustproof mesh plate is arranged on the outer wall of one side, opposite to the two sliders, of the fixed plate, a shell is welded on the outer wall of one side, away from the fixed plate, of the fixed plate, a mounting plate is filled in the shell, a mounting groove is formed in the outer wall of one side, away from the shell, of the mounting plate, a servo motor is installed on the top of the inner wall of one side of the mounting groove, an output shaft of the servo motor is connected with one end of a lead screw through a coupler, the other end of the lead screw is connected with the inner wall of the bottom of the mounting groove through a bearing, a mounting block is screwed on the lead screw, and a photovoltaic plate is hinged on the top of the outer wall of one side, away from the shell, of the mounting plate, the outer wall of one side of the mounting block is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the outer wall of one side of the photovoltaic panel.

Preferably, two the equal spiro union of slider opposite side outer wall has spacing bolt, and two the relative side inner wall upper portion of spout has all opened spacing hole, two the slider is "worker" style of calligraphy structure.

Preferably, the outer wall of one side of the fixing plate is welded with connecting blocks distributed equidistantly, and the outer wall of the other side of the fixing plate is provided with connecting grooves distributed equidistantly.

Preferably, one end of each connecting block and one end of each connecting groove are of arc-shaped structures, and the connecting blocks are matched with the connecting grooves in specification.

Preferably, warning lights are installed at two ends of the outer wall of the top of the fixing plate, and four corners of the outer wall of the top of the bottom plate are provided with through fixing holes.

Preferably, the outer wall welding of mounting panel top has warning board, and warns board both sides outer wall and all scribbles the warning poster.

Preferably, the warning light and the servo motor are both connected with a switch through wires, and the switch is connected with an external power supply through a power line.

The utility model has the advantages that:

1. the utility model discloses, can make this security fence have dustproof effect through setting up dustproof otter board, avoid the engineering job site dust to pollute the surrounding environment greatly, can make this security fence have noise reduction effect through the soundproof cotton that sets up in the casing simultaneously, reduce the construction noise, reduce the sound pollution;

2. the utility model discloses, through scribbling the warning poster on the warning board, can be better remind people around to keep away from near engineering construction, can send warning light at night through the warning light that sets up simultaneously, make this security fence more striking at night, the security effect is better;

3. the utility model discloses, can convert light energy into electric energy through the photovoltaic board that sets up during the daytime, low carbon is energy-conserving, improves this security fence to the utilization ratio of resource, and the angle of photovoltaic board is adjustable simultaneously, and the first can improve the utilization ratio to solar energy, and the second can reduce the wind load in strong wind weather, makes the security fence more stable;

4. the utility model discloses, through the connecting block and the spread groove that set up, can be more convenient connection between a plurality of security fence, reduce the concatenation work load between a plurality of security fence, reduce working strength.

Drawings

Fig. 1 is an overall side sectional view of a safety fence for hydraulic and hydroelectric engineering according to the present invention;

fig. 2 is a front cross-sectional view of a fixing plate of the safety fence for hydraulic and hydroelectric engineering provided by the present invention;

fig. 3 is a front view of a fixing plate of the safety fence for hydraulic and hydroelectric engineering of the present invention;

fig. 4 is the utility model provides a bottom plate spatial structure chart for water conservancy and hydropower engineering's security fence.

In the figure: 1 bottom plate, 2 fixed plates, 3 fixed slots, 4 chutes, 5 sliders, 6 dustproof screen plates, 7 shells, 8 soundproof cotton, 9 mounting plates, 10 mounting grooves, 11 connecting rods, 12 photovoltaic panels, 13 warning lamps, 14 connecting blocks, 15 connecting grooves, 16 limiting holes, 17 servo motors, 18 mounting blocks, 19 lead screws and 20 warning plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a safety fence for water conservancy and hydropower engineering comprises a bottom plate 1, a fixed plate 2 welded on the outer wall of the top of the bottom plate 1, warning lamps 13 mounted at both ends of the outer wall of the top of the fixed plate 2, switches connected with the warning lamps 13 and a servo motor 17 through wires, and the switch is connected with an external power supply through a power line, four corners of the outer wall of the top of the bottom plate 1 are provided with through fixing holes, the outer wall of one side of the fixing plate 2 is welded with connecting blocks 14 which are distributed at equal intervals, and the outer wall of the other side of the fixed plate 2 is provided with connecting grooves 15 which are distributed at equal intervals, one end of each connecting block 14 and one end of each connecting groove 15 are both arc-shaped structures, and the connecting block 14 and the connecting groove 15 are matched in specification, and through the arrangement of the connecting block 14 and the connecting groove 15, the connection among the plurality of safety fences can be more convenient, the splicing workload among the plurality of safety fences is reduced, and the working strength is reduced;

the outer wall of one side of the fixed plate 2 is provided with a fixed groove 3, the inner walls of two sides of the fixed groove 3 are provided with sliding grooves 4, the inner walls of the two sliding grooves 4 are connected with sliding blocks 5 in a sliding manner, the outer wall of one side, opposite to the two sliding blocks 5, is connected with a limiting bolt in a threaded manner, the upper part of the inner wall of one side, opposite to the two sliding grooves 4, is provided with a limiting hole 16, the two sliding blocks 5 are of an I-shaped structure, the outer wall of one side, opposite to the two sliding blocks 5, is provided with a dustproof screen plate 6, the dustproof effect of the safety fence can be achieved through the dustproof screen plate 6, the situation that dust on an engineering construction site greatly pollutes the surrounding environment is avoided, and meanwhile, the noise reduction effect of the safety fence can be achieved through soundproof cotton 8 arranged in the shell 7, construction noise is reduced, and sound pollution is reduced;

the outer wall of one side, away from the fixing groove 3, of the fixing plate 2 is welded with the shell 7, sound insulation cotton 8 is filled in the shell 7, the outer wall of one side, away from the fixing plate 2, of the shell 7 is welded with the mounting plate 9, the outer wall of the top of the mounting plate 9 is welded with the warning plate 20, warning slogans are coated on the warning plate 20, people around can be better reminded of keeping away from the vicinity of engineering construction, and meanwhile warning light can be emitted at night through the arranged warning lamp 13, so that the safety fence is more striking at night, and the safety effect is better;

the outer walls of two sides of the warning board 20 are coated with warning slogans, the outer wall of one side, away from the shell 7, of the mounting board 9 is provided with a mounting groove 10, the top of the inner wall of one side of the mounting groove 10 is provided with a servo motor 17, an output shaft of the servo motor 17 is connected with one end of a lead screw 19 through a coupler, the other end of the lead screw 19 is connected with the inner wall of the bottom of the mounting groove 10 through a bearing, a mounting block 18 is screwed on the lead screw 19, the top of the outer wall of one side, away from the shell 7, of the mounting board 9 is hinged with a photovoltaic board 12, the photovoltaic board 12 can convert light energy into electric energy in daytime, low carbon and energy are achieved, the utilization rate of the safety fence on resources is improved, meanwhile, the angle of the photovoltaic board 12 is adjustable, the utilization rate of solar energy can be improved firstly, the wind load can be reduced in strong wind weather, and the safety fence is more stable;

the outer wall of one side of the mounting block 18 is hinged with one end of a connecting rod 11, and the other end of the connecting rod 11 is hinged with the outer wall of one side of the photovoltaic panel 12.

The working principle is as follows: the bottom plate 1 is fixed on the ground through bolts, the fixing grooves 3 face the direction of an engineering construction site, the dustproof screen plate 6 is lifted, the limiting bolts are aligned with the limiting holes 16, the limiting bolts are screwed into the limiting holes 16, the height of the dustproof screen plate 6 is fixed, the dustproof screen plate 6 can enable the safety fence to have a dustproof effect, the situation that dust on the engineering construction site pollutes the surrounding environment greatly is avoided, the soundproof cotton 8 arranged in the shell 7 can enable the safety fence to have a noise reduction effect, construction noise is reduced, sound pollution is reduced, when a plurality of safety fences are spliced together, the connecting blocks 14 can be inserted into the connecting grooves 15, the servo motor 17 can drive the screw rods 19 to rotate, the mounting blocks 18 are further driven to move in the mounting grooves 10, the light receiving angle of the photovoltaic plate 12 is further adjusted, the utilization rate of solar energy is improved, and meanwhile, the angle between the photovoltaic plate 12 and the mounting plate 9 can be reduced in strong wind weather, reduce the wind load, make the security fence more stable, scribble the warning poster on warning board 20, people around the warning that can be better keep away from near engineering construction, and the warning light 13 of setting can send warning light night for this security fence is more striking night.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a security fence for hydraulic and hydroelectric engineering, includes bottom plate (1), its characterized in that, bottom plate (1) top outer wall welding has fixed plate (2), and fixed plate (2) one side outer wall opens has fixed slot (3), spout (4) have all been opened to fixed slot (3) both sides inner wall, and two equal sliding connection of spout (4) inner wall have slider (5), two slider (5) relative one side outer wall is equipped with dustproof otter board (6), and fixed plate (2) keep away from fixed slot (3) one side outer wall welding and have casing (7), casing (7) intussuseption is filled with soundproof cotton (8), and casing (7) keep away from fixed plate (2) one side outer wall welding and have mounting panel (9), mounting panel (9) are kept away from casing (7) one side outer wall and are opened mounting groove (10), and servo motor (17) are installed at mounting groove (10) one side inner wall top, servo motor (17) output shaft has lead screw (19) one end through the coupling joint, and lead screw (19) other end is connected with mounting groove (10) bottom inner wall through the bearing, the spiro union has installation piece (18) on lead screw (19), and mounting panel (9) keep away from that casing (7) one side outer wall top articulates there is photovoltaic board (12), installation piece (18) one side outer wall articulates there is connecting rod (11) one end, and the connecting rod (11) other end articulates with photovoltaic board (12) one side outer wall mutually.

2. The safety fence for the water conservancy and hydropower engineering according to claim 1, characterized in that the outer wall of one side of the two sliding blocks (5) opposite to each other is screwed with a limiting bolt, the upper parts of the inner walls of the two sliding grooves (4) opposite to each other are provided with limiting holes (16), and the two sliding blocks (5) are of I-shaped structures.

3. A safety fence for water conservancy and hydropower engineering according to claim 1, characterized in that the outer wall of one side of the fixing plate (2) is welded with connecting blocks (14) distributed equidistantly, and the outer wall of the other side of the fixing plate (2) is provided with connecting grooves (15) distributed equidistantly.

4. A safety fence for water conservancy and hydropower engineering according to claim 3, characterized in that one end of the connecting block (14) and one end of the connecting groove (15) are both arc-shaped structures, and the connecting block (14) and the connecting groove (15) are matched in specification.

5. The safety fence for the water conservancy and hydropower engineering according to claim 1, characterized in that warning lamps (13) are mounted at two ends of the outer wall of the top of the fixing plate (2), and four corners of the outer wall of the top of the bottom plate (1) are provided with fixing holes penetrating through.

6. A safety fence for water conservancy and hydropower engineering according to claim 1, characterized in that the outer wall of the top of the mounting plate (9) is welded with a warning plate (20), and the outer walls of the two sides of the warning plate (20) are coated with warning slogans.

7. A safety fence for water conservancy and hydropower engineering according to claim 5, characterized in that the warning lamp (13) and the servo motor (17) are both connected with a switch through wires, and the switch is connected with an external power supply through a power cord.