CN219490894U - Fence - Google Patents

Abstract

The utility model discloses a fence, which comprises a gate-type frame, wherein the upper end of the gate-type frame is provided with a lifting structure, and a first blocking net and a second blocking net are respectively movably arranged in two sides of the gate-type frame. The utility model has the beneficial effects that: starting motor drives the rack through elevation structure to drive separation net at inside sliding of gate frame, when the separation net rises through the cutting board, wedge shape through the cutting board bottom setting makes the debris rubbish of card on the separation net be cleared up, thereby fall to the dirty net box inside of collection, realized automatic clearance debris, when rising first separation net clearance debris rubbish, through rivers or have rubbish to flow down, first separation net that the clearance has been fallen, rise second separation net clearance debris rubbish, two-layer separation net mutually support, the very big degree has reduced the quantity that can also flow down debris rubbish when clearing up debris rubbish on the fence, and labour saving and time saving.

Description

Fence

Technical Field

The utility model relates to the technical field of water conservancy equipment, in particular to a fence.

Background

In the process of building hydraulic engineering, fences are usually arranged in river channels, dam openings or channels so as to achieve the purpose of preventing sundry garbage drifting in the river from blocking the river channels or damaging water resources.

However, many conventional hydraulic engineering fences only play a role in blocking sundry garbage, and after long-time use, the fences are easily blocked by the sundry garbage, and manual cleaning is time-consuming and labor-consuming.

To this end, the present utility model provides a fence to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a fence, which is characterized in that a motor is started, a lifting structure drives a rack to slide in a rack sliding groove, so that a blocking net is driven to slide in a blocking net groove, and sundries and garbage clamped on the blocking net are cleaned through a wedge-shaped shape arranged at the bottom of a cutting plate when the blocking net ascends through the cutting plate

And then falls into the dirt collecting net box to automatically clean the sundry garbage,

and the trouble and the labor are saved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fence, includes a gate-type frame, elevation structure has been installed to gate-type frame upper end, the inside of gate-type frame both sides is movable mounting respectively has first separation net and second separation net, the equal fixedly connected with rack in first separation net and second separation net both sides, tooth's socket has all been seted up with rack hookup location department on the gate-type frame.

Preferably, two groups of supporting seats are fixedly arranged at the top end positions, close to the first blocking net and the second blocking net, of two sides of the gate-shaped frame, L-shaped sliding grooves are formed in the top ends of the supporting seats, dirt collecting net boxes are slidably connected in the L-shaped sliding grooves, the distance between the adjacent two groups of dirt collecting net boxes is larger than the thickness of the first blocking net, and cutting plates attached to two sides of the first blocking net are fixedly arranged above the distance between the two groups of dirt collecting net boxes.

Preferably, the upper side of the second barrier net is also fixedly provided with a cutting plate attached to two sides of the second barrier net, and the bottom ends of the cutting plates are inward in a wedge shape.

Preferably, the lifting structure comprises a fixed plate, a first motor, a second motor, worms, worm wheels, rotating shafts and gears, wherein the first motor and the second motor are symmetrically and fixedly arranged at the middle position of the top of the gate frame, the fixed plates are fixedly connected to the front end and the rear end of the top of the gate frame, a group of worms are movably connected to the output ends of the first motor and the second motor, a group of worm wheels are connected to the lower ends of the worm wheels in a meshed mode, rotating shafts are arranged on the worm wheels in a penetrating mode, gears are arranged at the two ends of the rotating shafts, and the tops of two sides of the rotating shafts extend into the two groups of the fixed plates and are connected with the fixed plates in a rotating mode.

Preferably, one group of gears at two ends of the rotating shaft are meshed with racks at two sides of the first blocking net, and the other group of gears at two ends of the rotating shaft are meshed with racks at two sides of the second blocking net.

Preferably, the four sides of the bottom end of the gate-shaped frame are fixedly provided with fixed cones.

Advantageous effects

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

starting motor drives the rack through elevation structure to drive separation net at inside sliding of gate frame, when the separation net rises through the cutting board, wedge shape through the cutting board bottom setting makes the debris rubbish of card on the separation net be cleared up, thereby fall to the dirty net box inside of collection, realized automatic clearance debris, when rising first separation net clearance debris rubbish, through rivers or have rubbish to flow down, first separation net that the clearance has been fallen, rise second separation net clearance debris rubbish, two-layer separation net mutually support, the very big degree has reduced the quantity that can also flow down debris rubbish when clearing up debris rubbish on the fence, and labour saving and time saving.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

1, a door-type frame; 2. a fixing plate; 3. a first motor; 4. a second motor; 5. a worm; 6. a worm wheel; 7. a rotating shaft; 8. a gear; 9. tooth slots; 10. a first barrier web; 11. a second barrier web; 12. a rack; 13. cutting a plate; 14. a support base; 15. a dirt collecting net box; 16. and fixing the cone.

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.

Examples:

referring to fig. 1-4, a fence comprises a gate frame 1, a lifting structure is arranged at the upper end of the gate frame 1, a first blocking net 10 and a second blocking net 11 are movably arranged in two sides of the gate frame 1 respectively, racks 12 are fixedly connected to two sides of the first blocking net 10 and the second blocking net 11, tooth grooves 9 are formed in the connection positions of the gate frame 1 and the racks 12, the lifting structure comprises a fixed plate 2, a first motor 3, a second motor 4, a worm 5, a worm wheel 6, a rotating shaft 7 and a gear 8, the first motor 3 and the second motor 4 are symmetrically and fixedly arranged in the middle position of the top of the gate frame 1, both ends all fixedly connected with fixed plate 2 around door-type frame 1 top, the equal swing joint of output of first motor 3 and second motor 4 has a set of worm 5, every worm 5 lower extreme all meshes and is connected with a set of worm wheel 6, all run through on every worm wheel 6 and be provided with pivot 7, the both ends of every pivot 7 all are provided with gear 8, the both sides top of pivot 7 all extends to in two sets of fixed plates 2, and rotate with fixed plate 2 and be connected, wherein the gear 8 at a set of pivot 7 both ends meshes with rack 12 of first separation net 10 both sides and is connected, the gear 8 at a set of pivot 7 both ends meshes with rack 12 of second separation net 11 both sides and is connected.

When the sundry garbage on the fence needs to be cleaned, the first motor 3 is started to drive the worm 5 and the worm wheel 6 to rotate, so that the rotating shaft 7 is driven to rotate and the gear 8 is driven to rotate, the rack 12 meshed with the gear 8 moves upwards, the rack 12 is fixedly connected with the first blocking net 10, the first blocking net 10 is driven to move upwards, after the sundry garbage on the first blocking net 10 is cleaned, the first motor 3 is reversed, the first blocking net 10 is lowered, then the second motor 4 is started, the left lifting structure is driven, the second blocking net 11 is driven to lift, after the sundry garbage on the second blocking net 11 is cleaned, the second motor 4 is reversed to lower the second blocking net 11, because water always circulates, when the sundry garbage on the first blocking net 10 is cleaned, the sundry garbage can not be prevented from flowing downwards, and the quantity of the sundry garbage which can flow downwards when the sundry garbage is cleaned on the fence is reduced to a great extent.

Two groups of supporting seats 14 are fixedly arranged at the top end positions of two sides of the door-type frame 1, which are close to the first barrier net 10 and the second barrier net 1, L-shaped sliding grooves are formed in the top end of each group of supporting seats 14, dirt collecting net boxes 15 are slidably connected in each group of L-shaped sliding grooves, the distance between two adjacent groups of dirt collecting net boxes 15 is larger than the thickness of the first barrier net 10, cutting plates 13 attached to two sides of the first barrier net 10 are fixedly arranged above the distance between the two groups of dirt collecting net boxes 15, cutting plates 13 attached to two sides of the second barrier net 11 are fixedly arranged on the top end of one side of the door-type frame 1, the bottom ends of the cutting plates 13 are in inward wedge shapes, and fixing cones 16 are fixedly arranged on four sides of the bottom end of the door-type frame 1.

In the process of lifting the blocking net, the cutting plate 13 can clean up sundry garbage on the blocking net when the blocking net passes through the cutting plate 13 and fall into the dirt collecting net box 15 arranged on the supporting seat 14, so that the sundry garbage after automatic cleaning and cleaning collecting are realized, and in addition, the fence can be fixed on the water more firmly due to the conical arrangement of the fixing cone 16.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A fence comprising a gate frame (1), characterized in that: lifting structure is installed to door frame (1) upper end, inside movable mounting has first separation net (10) and second separation net (11) respectively in door frame (1) both sides, equal fixedly connected with rack (12) in first separation net (10) and second separation net (11) both sides, tooth's socket (9) have all been seted up with rack (12) hookup location department on door frame (1).

2. A fence according to claim 1 wherein: two groups of supporting seats (14) are fixedly installed at the top end positions, close to the first barrier net (10) and the second barrier net (11), of two sides of the gate-shaped frame (1), L-shaped sliding grooves are formed in the top ends of the supporting seats (14), dirt collecting net boxes (15) are slidably connected inside the L-shaped sliding grooves, the distance between the adjacent two dirt collecting net boxes (15) is larger than the thickness of the first barrier net (10), and cutting plates (13) attached to two sides of the first barrier net (10) are fixedly installed above the distance between the dirt collecting net boxes (15).

3. A fence according to claim 2 wherein: the upper side of the second barrier net (11) is fixedly provided with a cutting plate (13) which is attached to two sides of the top of one side of the gate-shaped frame (1), and the bottom ends of the cutting plates (13) are inward in a wedge shape.

4. A fence according to claim 1 wherein: the lifting structure comprises a fixed plate (2), a first motor (3), a second motor (4), a worm (5), a worm wheel (6), a rotating shaft (7) and a gear (8), wherein the first motor (3) and the second motor (4) are symmetrically and fixedly arranged at the middle position of the top of the door-shaped frame (1), the fixed plate (2) is fixedly connected to the front end and the rear end of the top of the door-shaped frame (1), a group of worm (5) are movably connected to the output ends of the first motor (3) and the second motor (4), a group of worm wheels (6) are connected to the lower ends of the worm (5) in a meshed mode, the rotating shaft (7) is arranged on the worm wheel (6) in a penetrating mode, the gears (8) are arranged at the two ends of the rotating shaft (7), and the tops of the two sides of the rotating shaft (7) are respectively extended into the two groups of the fixed plate (2) and are rotatably connected with the fixed plate (2).

5. A fence according to claim 4 wherein: one group of gears (8) at two ends of the rotating shaft (7) are connected with racks (12) at two sides of the first blocking net (10) in a meshed mode, and the other group of gears (8) at two ends of the rotating shaft (7) are connected with racks (12) at two sides of the second blocking net (11) in a meshed mode.

6. A fence according to claim 1 wherein: the four sides of the bottom end of the gate-shaped frame (1) are fixedly provided with fixed cones (16).