CN220767977U - Fence for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a fence for hydraulic engineering. The folding fence comprises a bottom plate and symmetrically arranged fixing blocks, wherein a motor is arranged on one side of the bottom plate, a groove is formed in the bottom plate, a double-threaded screw rod is rotationally arranged in the groove, and a deformable folding fence mechanism is symmetrically arranged on the bottom plate relative to the groove. The utility model designs the foldable filter plate, so that the functions of the filter and the fence are combined, the volume after folding is small, the speed of flood discharge is not influenced, the mode of cleaning the filter plate is very convenient, and the overall practicability is higher.

Description

Fence for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a fence for hydraulic engineering.

Background

Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim. In hydraulic engineering, the effect of the fence is very important.

Publication (bulletin) number: CN216999588U, the utility model discloses a fence for hydraulic engineering, comprising a bottom plate, wherein the top of the bottom plate is welded with two groups of support plates, the top of the support plates is welded with a top plate, the corresponding side walls of the support plates are provided with sliding grooves, the top and the bottom of the inner side of the sliding grooves are rotatably provided with threaded rods, the threaded rods longitudinally penetrate through the sliding grooves and extend to the outer side of the top plate, and one end of each threaded rod positioned outside the top plate is welded with a first gear. This fence for hydraulic engineering, through setting up movable fence, when making the device in the face of the sudden flood condition, can effectually collect its fence, remove its fence to flush the state with the water bottom, effectually avoided the fence of traditional fixed structure to cause the circumstances of blockking to the flood fast flood discharge, improved the practicality of device to a certain extent, the fence of automatic collection also provides convenience for the staff simultaneously, has satisfied user's user demand.

Through analysis, the capacity of the fence clearance is lacking in this scheme, and fence itself is bulky, even sink into the submarine, still can have an influence to rivers, and the convenience that the in-service use got up is also not high, and the operation degree of difficulty is big, to above-mentioned problem, needs to improve.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides the fence for the hydraulic engineering, which can be deformed and folded, so that the overall mobility is better, the operation is more convenient when the fence encounters flood, and the fence is more convenient to clean.

The utility model provides a fence for hydraulic engineering, which comprises a bottom plate and symmetrically arranged fixing blocks, and is characterized in that: a motor is arranged on one side of the bottom plate, a groove is arranged on the bottom plate, a double-thread screw rod is rotationally arranged in the groove, the output end of the motor extends into the groove and is fixedly connected with the double-thread screw rod, a deformable folding fence mechanism is symmetrically arranged on the bottom plate relative to the groove, the deformable folding fence mechanism comprises a first supporting rod rotationally connected with the bottom plate, the other end of the first supporting rod is rotationally connected with a fixed block, a plurality of connecting filter plate assemblies are arranged on the first supporting rod, the connecting filter plate assemblies comprise arc-shaped connecting pieces which are symmetrically arranged, the arc connecting piece that is close to recess one side is equipped with removes stable subassembly, arc connecting piece and bracing piece rotate to be connected, the arc connecting piece other end rotates and is equipped with bracing piece two, be equipped with the filter on the bracing piece two, the filter opposite side is equipped with the bracing piece three, the bracing piece three both ends are rotated with another group arc connecting piece and are connected, threaded connection symmetry is equipped with the movable block on the double-screw rod, the movable block rotates with the terminal bracing piece three and is connected, all be equipped with clean subassembly on the filter.

Further, the cleaning assembly comprises a scraping plate in sliding connection with the filter plate and a guide ring arranged above the filter plate, wherein a traction rope is arranged on the scraping plate, the traction rope extends out of the fixed block through the guide ring, and the fixed block is in sliding connection with the guide ring.

Further, the hauling rope is a nylon rope.

Further, the movable stabilizing assembly comprises a chute arranged on the bottom plate, an L-shaped plate is arranged on the arc-shaped connecting piece, and the L-shaped plate is in sliding connection with the chute.

Further, a protective shell is arranged outside the motor.

Further, a plurality of positioning bolts are uniformly arranged on the lower side surface of the bottom plate.

Further, the movable block is in sliding connection with the groove.

The utility model has the beneficial effects that:

the utility model designs the foldable filter plate, so that the functions of the filter and the fence are combined, the volume after folding is small, the speed of flood discharge is not influenced, the mode of cleaning the filter plate is very convenient, and the overall practicability is higher.

Drawings

Fig. 1 is a front top perspective view of a fence for hydraulic engineering according to the present utility model.

Fig. 2 is a rear top perspective view of a fence for hydraulic engineering according to the present utility model.

Fig. 3 is a schematic view of an area a of a fence for hydraulic engineering according to the present utility model.

Fig. 4 is a rear view of a fence for hydraulic engineering according to the present utility model.

Fig. 5 is a plan view of a fence for hydraulic engineering according to the present utility model.

As shown in the figure:

1. the device comprises a fixed block, 2, a motor, 3, a groove, 4, a double-threaded screw, 5, a first supporting rod, 6, an arc-shaped connecting piece, 7, a second supporting rod, 8, a filter plate, 9, a third supporting rod, 10, a moving block, 11, a scraping plate, 12, a guide ring, 13, a traction rope, 14, a chute, 15, an L-shaped plate, 16, a protective shell, 17, a positioning bolt, 18 and a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

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.

Please refer to all the accompanying drawings

The fence for hydraulic engineering comprises a bottom plate 18 and symmetrically arranged fixing blocks 1, wherein the fixing blocks 1 sink into the water when being installed and used, are fixed with a river bed at the water bottom, one side of the bottom plate 18 is provided with a motor 2, a protective shell 16 arranged outside the motor 2 can well protect the motor 2, substances which are rapidly flowed by the river bottom are prevented from being impacted, meanwhile, the inside of the motor 2 is prevented from being filled with water, a groove 3 is arranged on the bottom plate 18, a double-thread screw 4 is rotationally arranged in the groove 3, corresponding waterproof equipment is also arranged in the groove 3, water is prevented from flowing into the motor 2 through a joint of the double-thread screw 4, the output end of the motor 2 extends into the groove 3 to be fixedly connected with the double-thread screw 4, a deformable folding fence mechanism is symmetrically arranged on the bottom plate 18 and comprises a supporting rod 5 rotationally connected with the bottom plate 18, the other end of the first supporting rod 5 is rotationally connected with the fixed block 1, a plurality of connecting filter plate assemblies are arranged on the first supporting rod 5, each connecting filter plate assembly comprises arc-shaped connecting pieces 6 which are symmetrically arranged, each arc-shaped connecting piece 6 which is close to one side of the corresponding groove 3 is provided with a movable stabilizing assembly, each arc-shaped connecting piece 6 is rotationally connected with the first supporting rod 5, the other end of each arc-shaped connecting piece 6 is rotationally provided with a second supporting rod 7, each second supporting rod 7 is provided with a filter plate 8, the other side of each filter plate 8 is provided with a third supporting rod 9, two ends of each third supporting rod 9 are rotationally connected with the other group of arc-shaped connecting pieces 6, each double-threaded screw 4 is symmetrically provided with a movable block 10, each movable block 10 is rotationally connected with the third supporting rod 9 at the tail end, each filter plate 8 is provided with a cleaning assembly, each first supporting rod 5, each second supporting rod 7, each third supporting rod 9 and each arc-shaped connecting piece 6 are made of stainless steel materials, can effectively locate in the environment in the water.

Further, the cleaning assembly comprises a scraping plate 11 and a guide ring 12, wherein the scraping plate 11 is slidably connected with the filter plate 8, the guide ring 12 is arranged above the filter plate 8, the scraping plate 11 is in contact with the filter plate 8, the scraping plate 11 is heavy, when the cleaning assembly is not used, the cleaning assembly can sink below the filter plate 8 by means of self gravity, a traction rope 13 is arranged on the scraping plate 11, the traction rope 13 extends out of the fixed block 1 through the guide ring 12, and the fixed block 1 is slidably connected with the guide ring 12.

Further, the traction rope 13 is a nylon rope, the nylon is the same as polyester, the toughness strength is relatively good, the properties of stretch resistance, wear resistance and the like are well expressed, and the properties can greatly improve the practicability of the nylon, so that many outdoor wear and waterproof clothes are manufactured by nylon in the market. The nylon fabric has strong durability, can not be damaged in stretching and folding, and is suitable for fatigue occasions, so that the nylon is not limited in the clothing field.

Further, the moving stabilization assembly comprises a chute 14 positioned on a bottom plate 18, the arc-shaped connecting piece 6 is provided with an L-shaped plate 15, the L-shaped plate 15 is in sliding connection with the chute 14, and the moving track of the arc-shaped connecting piece 6 on the side face can be limited, so that the overall moving direction is deterministic, and the control operation can be better performed.

Further, a protective shell 16 is arranged outside the motor 2 to protect the motor 2 from impact and water.

Further, the lower side surface of the bottom plate 18 is uniformly provided with a plurality of positioning bolts 17, and the positioning bolts 17 are fixed with the ground of the river bed, so that the fixing effect is improved.

Further, the moving block 10 is slidably connected with the groove 3, so that the moving stability of the moving block 10 is improved.

Working principle:

the bottom plate 18 is inserted on a riverbed, the fixed blocks 1 are fixedly arranged on two sides of the riverbed, when special conditions such as flood are not generated at ordinary times, the filter plates 8 are evenly opened and are mutually covered, garbage floating on the riverbed, float grass and the like are filtered, a hauling rope 13 is pulled by a working personnel on the riverbed to drive a scraper 11 on each filter plate 8 to move, garbage on the surface of the filter plates 8 below the water surface is brought to the riverbed, then the working personnel collect the garbage, if flood is met, the filter plates 8 are required to be opened, the condition of fast flood discharge is realized, the motor 2 is directly controlled to work, the movable block 10 is driven to retract, the filter plates 8 are driven to be slowly combined, so that a large space on the riverbed can be used for water flow to pass through, the whole use is simple, water conservation work such as daily garbage filtering can be met, and a good water guiding function can be provided during the flood.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a fence for hydraulic engineering, includes bottom plate and symmetry setting's fixed block, its characterized in that: a motor is arranged on one side of the bottom plate, a groove is arranged on the bottom plate, a double-thread screw rod is rotationally arranged in the groove, the output end of the motor extends into the groove and is fixedly connected with the double-thread screw rod, a deformable folding fence mechanism is symmetrically arranged on the bottom plate relative to the groove, the deformable folding fence mechanism comprises a first supporting rod rotationally connected with the bottom plate, the other end of the first supporting rod is rotationally connected with a fixed block, a plurality of connecting filter plate assemblies are arranged on the first supporting rod, the connecting filter plate assemblies comprise arc-shaped connecting pieces which are symmetrically arranged, the arc connecting piece that is close to recess one side is equipped with removes stable subassembly, arc connecting piece and bracing piece rotate to be connected, the arc connecting piece other end rotates and is equipped with bracing piece two, be equipped with the filter on the bracing piece two, the filter opposite side is equipped with the bracing piece three, the bracing piece three both ends are rotated with another group arc connecting piece and are connected, threaded connection symmetry is equipped with the movable block on the double-screw rod, the movable block rotates with the terminal bracing piece three and is connected, all be equipped with clean subassembly on the filter.

2. A fence for hydraulic engineering according to claim 1, characterized in that: the cleaning assembly comprises a scraping plate in sliding connection with the filter plate and a guide ring arranged above the filter plate, wherein a traction rope is arranged on the scraping plate, the traction rope extends out of the fixed block through the guide ring, and the fixed block is in sliding connection with the guide ring.

3. A fence for hydraulic engineering according to claim 2, characterized in that: the hauling rope is a nylon rope.

4. A fence for hydraulic engineering according to claim 1, characterized in that: the movable stabilizing assembly comprises a chute positioned on the bottom plate, an L-shaped plate is arranged on the arc-shaped connecting piece, and the L-shaped plate is in sliding connection with the chute.

5. A fence for hydraulic engineering according to claim 1, characterized in that: and a protective shell is arranged outside the motor.

6. A fence for hydraulic engineering according to claim 1, characterized in that: and a plurality of positioning bolts are uniformly arranged on the lower side surface of the bottom plate.

7. A fence for hydraulic engineering according to claim 1, characterized in that: the moving block is connected with the groove in a sliding way.