CN213476807U

CN213476807U - Safety protection fence is used in hydraulic engineering construction

Info

Publication number: CN213476807U
Application number: CN202020708890.2U
Authority: CN
Inventors: 张斗奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2021-06-18
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a safety protection fence is used in hydraulic engineering construction, including fixed frame, spacing spout has been seted up to the inside of fixed frame, sliding connection has sliding plate and a plurality of shrink board on the spacing spout, and has all seted up the sliding tray on the a plurality of shrink board, the inside of fixed frame is fixed with the fixed plate, be equipped with the adjusting device in control clearance on the fixed plate. The utility model discloses, through motor pivoted in-process, the principle that utilizes the worm gear has driven two first boards and has carried out relative rotation, later recycles parallelogram's parallel principle for a plurality of shrink boards can carry out fine clearance shrink extension, thereby reach the direct regulation to the whole clearance of fence, realize blockking the effect of pollutant and current-limiting in the hydraulic engineering field of difference.

Description

Safety protection fence is used in hydraulic engineering construction

Technical Field

The utility model relates to a guard fence technical field specifically is a safety guard fence is used in hydraulic engineering construction.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting benefits, and is also called water engineering.

However, in the prior art, many fences used in hydraulic engineering are difficult to limit floating objects in some flow passages in the using process, because the volumes of different pollutants in some areas are different, some fences cannot be well limited, and some pollutants still flow out through gaps of the conventional fences. Therefore, a safety protection fence for hydraulic engineering construction is provided.

Disclosure of Invention

An object of the utility model is to provide a safety protection fence is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety protection fence is used in hydraulic engineering construction, fixed frame, spacing spout has been seted up to the inside of fixed frame, sliding connection has sliding plate and a plurality of shrink board on the spacing spout, and has all seted up the sliding tray on the a plurality of shrink board, the inside of fixed frame is fixed with the fixed plate, be equipped with the adjusting device in control clearance on the fixed plate.

Preferably, adjusting device is including first board and second board, the rear portion of first board and second board all rotates with the sliding block through the round pin axle and is connected, sliding block sliding connection is on the sliding tray, first board and second board rotate through the round pin axle and connect, the right side of first board is fixed with the fixed axle, the rear end of fixed axle runs through the fixed plate and is fixed with the worm wheel.

Preferably, adjusting device's quantity is equipped with two, and the meshing has the worm between two worm wheels, the right-hand member of worm is fixed with the motor, there is the box through bolted connection on the motor, the box passes through bolted connection on fixed frame, the fixed axle rotates the inside of connecting at the fixed plate.

Preferably, the two second plates are rotatably connected with the front part of the sliding plate through a pin shaft.

Preferably, adjusting device's front portion is equipped with the axis of rotation, the surface rotation of axis of rotation is connected with the connecting plate, be fixed with on the connecting plate and collect the frame, a plurality of drainage hole has been seted up to the inside of collecting the frame.

Preferably, the rotation shaft is rotatably coupled to a front portion of the first plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through motor pivoted in-process, the principle that utilizes the worm gear has driven two first boards and has carried out relative rotation, later recycles parallelogram's parallel principle for a plurality of shrink boards can carry out fine clearance shrink extension, reach the direct regulation to the whole clearance of fence, restrict the pollutant of different volumes and float and flow, improve the protection to the river, avoid the pollutant to flow into the river course of downflow.

2. The utility model discloses, through whole adjusting device at the in-process of shrink, the first board can clockwise rotate, drives the connecting plate and rises to can upwards propose the pollutant of separation on the fence, the operating personnel's of being convenient for clearance of taking out.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the back side of the structure of the present invention;

FIG. 3 is a schematic view of the structure adjusting device of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position three a of the structure diagram of the present invention.

In the figure: 1. a fixing frame; 2. a box body; 21. a motor; 22. a worm; 3. an adjustment device; 31. a first plate; 32. a slider; 33. a second plate; 34. a worm gear; 35. a fixed shaft; 4. a sliding plate; 5. a sliding groove; 6. a fixing plate; 7. a shrink plate; 8. a rotating shaft; 9. a limiting chute; 10. a connecting plate; 11. A collection rack; 12. and (5) filtering the water.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a safety protection fence is used in hydraulic engineering construction, includes fixed frame 1, spacing spout 9 has been seted up to the inside of fixed frame 1, sliding connection has sliding plate 4 and a plurality of shrink board 7 on spacing spout 9, and has all seted up sliding tray 5 on a plurality of shrink board 7, the inside of fixed frame 1 is fixed with fixed plate 6, be equipped with the adjusting device 3 in control clearance on the fixed plate 6.

Adjusting device 3 is including first board 31 and second board 33, the rear portion of first board 31 and second board 33 all rotates with sliding block 32 through the round pin axle and is connected, sliding block 32 sliding connection is on sliding tray 5, first board 31 and second board 33 rotate through the round pin axle and connect, the right side of first board 31 is fixed with fixed axle 35, the rear end of fixed axle 35 runs through fixed plate 6 and is fixed with worm wheel 34, through the drive of motor 21, drives two first boards 31 and carries out relative rotation, utilizes parallelogram's principle to carry out clearance control to a plurality of shrink boards 7 to can be fine block the pollutant of different volumes to hydraulic engineering, also can play certain current-limiting effect simultaneously.

The quantity of adjusting device 3 is equipped with two, and the meshing has worm 22 between two worm wheel 34, the right-hand member of worm 22 is fixed with motor 21, there is box 2 through bolted connection on the motor 21, box 2 passes through bolted connection on fixed frame 1, fixed axle 35 rotates to be connected in the inside of fixed plate 6, utilizes the principle of worm wheel, realizes the relative rotation to two worm wheel 34, drives.

The two second plates 33 are rotatably connected with the front part of the sliding plate 4 through a pin, so that the interference of the second plates 33 with the sliding plate 4 during operation can be well avoided at the front part of the sliding plate 4.

The front portion of adjusting device 3 is equipped with axis of rotation 8, the surperficial rotation of axis of rotation 8 is connected with connecting plate 10, be fixed with on the connecting plate 10 and collect frame 11, a plurality of drainage hole 12 has been seted up to the inside of collecting frame 11, and some pollutants can lead to the fact certain influence at the surface of fence in the long-time not handling, and this fence can directly carry out the clearance in the in-process of adjusting the clearance with the pollutant outside the fence through collecting frame 11, the clearance in the later stage of being convenient for, easy operation is convenient.

The rotating shaft 8 is rotatably connected to the front part of the first plate 31, and the whole collecting frame 11 is always kept vertical under the influence of gravity, so that pollutants can be cleaned conveniently, cannot slide down and cannot collide and interfere with the adjusting device 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety protection fence is used in hydraulic engineering construction, includes fixed frame (1), its characterized in that: spacing spout (9) have been seted up to the inside of fixed frame (1), sliding connection has sliding plate (4) and a plurality of shrink board (7) on spacing spout (9), and has all seted up sliding tray (5) on a plurality of shrink board (7), the inside of fixed frame (1) is fixed with fixed plate (6), be equipped with adjusting device (3) in control clearance on fixed plate (6).

2. The safety protective fence for the water conservancy project construction according to claim 1, characterized in that: adjusting device (3) are including first board (31) and second board (33), the rear portion of first board (31) and second board (33) all rotates with sliding block (32) through the round pin axle and is connected, sliding block (32) sliding connection is on sliding tray (5), first board (31) and second board (33) rotate through the round pin axle and are connected, the right side of first board (31) is fixed with fixed axle (35), the rear end of fixed axle (35) runs through fixed plate (6) and is fixed with worm wheel (34).

3. The safety protective fence for the water conservancy project construction according to claim 2, characterized in that: the quantity of adjusting device (3) is equipped with two, and has worm (22) between two worm wheel (34), the right-hand member of worm (22) is fixed with motor (21), there is box (2) through bolted connection on motor (21), box (2) are on fixed frame (1) through bolted connection, fixed axle (35) rotate the inside of connecting at fixed plate (6).

4. The safety protective fence for the water conservancy project construction according to claim 2, characterized in that: the two second plates (33) are rotatably connected with the front part of the sliding plate (4) through pin shafts.

5. The safety protective fence for the water conservancy project construction according to claim 1, characterized in that: the front portion of adjusting device (3) is equipped with axis of rotation (8), the surface rotation of axis of rotation (8) is connected with connecting plate (10), be fixed with on connecting plate (10) and collect frame (11), a plurality of drainage hole (12) have been seted up to the inside of collecting frame (11).

6. The safety protective fence for the water conservancy project construction according to claim 5, characterized in that: the rotating shaft (8) is rotatably connected to the front portion of the first plate (31).