CN215234723U - Hydraulic pipeline for hydraulic engineering - Google Patents

Abstract

The utility model discloses a hydraulic engineering uses water conservancy pipeline, the novel pipeline comprises a pipeline, the inner chamber of pipeline rotates through sealed lid and connection base and is connected with the jackshaft, connection base all rotates through the bearing with the jackshaft with sealed lid and is connected, connection base passes through the chamber wall plug-in connection of mounting groove and pipeline, the cutting cutter arbor has been arranged to the vertical equidistance in one side of jackshaft, one side that the cutting cutter arbor was kept away from to the jackshaft is provided with the installation piece, the installation piece passes through fixing bolt fixedly connected with engaging lug, one side fixedly connected with semicircular plate of jackshaft is kept away from to the engaging lug, the utility model relates to a hydraulic engineering technical field. This water retaining device is used in hydraulic engineering construction has solved current hydraulic pipe inner chamber for hydraulic engineering and has easily been blockked up by debris such as pasture and water tree leaf, follow-up also be convenient for carry out the problem of clearing up to the pipe inner chamber.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water conservancy pipeline for hydraulic engineering.

Background

The pipeline is indispensable equipment among the hydraulic engineering, the mediation and the water conservancy diversion of mainly used water, however current pipeline for the hydraulic engineering is simple pipeline, can only carry out the water conservancy diversion of flowing water, and debris such as pasture and water leaves enter into the inside of hydraulic piping along with flowing water, arouse the jam of pipeline easily, influence the drainage performance of pipeline, and it is troublesome to follow-up debris clearance to the pipeline inside simultaneously.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering uses water conservancy pipeline has solved current hydraulic engineering and has used water conservancy pipeline inner chamber easily to be blockked up by debris such as pasture and water leaf, follow-up also be convenient for carry out the problem of clearance to pipeline inner chamber.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water conservancy pipeline for hydraulic engineering, includes the pipeline, the inner chamber of pipeline rotates through sealed lid and connection base and is connected with the jackshaft, can dismantle between sealed lid and the pipeline and be connected, connection base all rotates with the jackshaft through the bearing with sealed lid and is connected, connection base passes through the chamber wall plug-in connection of mounting groove and pipeline, the cutting cutter arbor has been arranged to the vertical equidistance in one side of jackshaft, one side that the cutting cutter arbor was kept away from to the jackshaft is provided with the installation piece, the installation piece passes through fixing bolt fixedly connected with engaging lug, one side fixedly connected with semicircle board of jackshaft is kept away from to the engaging lug.

Preferably, an opening is formed in the upper surface of the pipeline below the sealing cover, the opening is larger than the installation widths of the cutting knife bar, the intermediate shaft and the semicircular plate, and the lower end face of the sealing cover is rotatably connected with the intermediate shaft through a bearing.

Preferably, the number of the cutting knife bars arranged on one side of the intermediate shaft is not less than 4, and cutting edges are arranged on the front end face and the rear end face of each cutting knife bar.

Preferably, the intermediate shaft and the semicircular plate are both made of plastic materials.

Preferably, the intermediate shaft is a hollow shaft sleeve.

Preferably, the engaging lug passes through the recess and is connected with the installation piece plug-in connection, all run through on the terminal surface of installation piece and engaging lug and be provided with the fixed orifices, fixing bolt passes fixed orifices fixed connection installation piece and engaging lug.

(III) advantageous effects

The utility model provides a water conservancy pipeline for hydraulic engineering. The method has the following beneficial effects:

the water retaining device for hydraulic engineering construction is characterized in that the number of the cutting cutter rods arranged on one side of the intermediate shaft is not less than 4, cutting edges are arranged on the front end surface and the rear end surface of each cutting cutter rod and used for improving the cutting performance of the cutting cutter rods on sundries such as waterweeds, leaves and the like, the connecting lugs are connected with the mounting blocks in an inserting manner through the grooves, the mounting blocks and the end surfaces of the connecting lugs are respectively provided with a fixing hole in a penetrating manner, a fixing bolt penetrates through the fixing holes to fixedly connect the mounting blocks and the connecting lugs, the positioning before the installation of the semicircular plate and the intermediate shaft is facilitated, the subsequent positioning installation of the fixing bolt is facilitated, the inner cavity of the pipeline is rotatably connected with the intermediate shaft through the sealing cover and the connecting base, the sealing cover is detachably connected with the pipeline, the connecting base and the sealing cover are rotatably connected with the intermediate shaft through bearings, the sealing cover is detachably connected with the pipeline, and the whole intermediate shaft can be taken out by matching with an opening on the upper surface of the pipeline, clear up, can avoid debris too much, influence the rotation of jackshaft, the jackshaft all adopts plastic materials to make with the semicircle board, thereby effectively reduce the weight of jackshaft and semicircle board, the jackshaft is the cavity axle sleeve simultaneously, further reduce the weight of jackshaft, save the processing cost simultaneously, and then can make things convenient for the rivers promotion semicircle board of pipeline circulation, thereby make the jackshaft drive the cutting cutter arbor and cut the winding at the cutter arbor and the epaxial debris such as pasture and water or leaves of jackshaft, thereby guarantee the patency of whole pipeline, thereby reached at pipeline rivers flow in-process, it cuts off to debris such as pasture and water leaves to drive the cutting cutter arbor, and then discharge along with the rivers, ensure the unobstructed of pipeline, save follow-up time to pipeline clearance simultaneously, reduce personnel intensity of labour.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is the schematic view of the split overall structure of the intermediate shaft and the semicircular plate of the present invention.

In the figure: the device comprises a pipeline 1, a mounting groove 2, a connecting base 3, a sealing cover 4, an intermediate shaft 5, a cutting knife rod 6, a mounting block 7, a fixing hole 8, a connecting lug 9, a fixing bolt 10 and a semicircular plate 11.

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. 1-3, the present invention provides a technical solution: a water conservancy pipeline for hydraulic engineering comprises a pipeline 1, wherein an inner cavity of the pipeline 1 is rotatably connected with an intermediate shaft 5 through a sealing cover 4 and a connecting base 3, the sealing cover 4 is detachably connected with the pipeline 1, the connecting base 3 and the sealing cover 4 are rotatably connected with the intermediate shaft 5 through bearings, an opening is formed in the upper surface of the pipeline 1 below the sealing cover 4, the opening is larger than the installation width of a cutting cutter bar 6, the intermediate shaft 5 and a semicircular plate 11, the lower end surface of the sealing cover 4 is rotatably connected with the intermediate shaft 5 through a bearing and is detachably connected with the pipeline 1 through the sealing cover 4, the whole intermediate shaft 5 can be taken out by matching with the opening in the upper surface of the pipeline 1 to be cleaned, the phenomenon that sundries are too much to affect the rotation of the intermediate shaft 5 can be avoided, and the intermediate shaft 5 and the semicircular plate 11 are both made of plastic materials, thereby effectively reducing the weight of the intermediate shaft 5 and the semicircular plate 11, and further facilitating the water flow of the pipeline 1 to push the semicircular plate 11, so that the intermediate shaft 5 drives the cutting cutter bar 6 to cut the aquatic weed or leaves and other sundries wound on the cutter bar and the intermediate shaft 5, thereby ensuring the smoothness of the whole pipeline 1, the intermediate shaft 5 is a hollow shaft sleeve, further reducing the weight of the intermediate shaft 5, and saving the processing cost, the connecting base 3 is connected with the cavity wall of the pipeline 1 through the mounting groove 2 in an inserting manner, the cutting cutter bars 6 are arranged on one side of the intermediate shaft 5 at equal vertical intervals, the number of the cutting cutter bars 6 arranged on one side of the intermediate shaft 5 is not less than 4, the front end surface and the rear end surface of the cutting cutter bar 6 are provided with cutting edges for improving the cutting performance of the cutting cutter bar 6 on the aquatic weed and leaves and other sundries, the side of the intermediate shaft 5 far away from the cutting cutter bar 6 is provided with the mounting block 7, the utility model discloses a well installation, including installation piece 7, mounting block 9, connecting lug 9, fixing bolt 10 and connecting lug 9, the installation piece is through fixing bolt 10 fixedly connected with engaging lug 9, engaging lug 9 passes through recess and 7 plug-in connection of installation piece, all run through on the terminal surface of installation piece 7 and engaging lug 9 and be provided with fixed orifices 8, fixing bolt 10 passes 8 fixed connection installation pieces of fixed orifices 7 and engaging lug 9, can be convenient for fix a position before the installation of installation semicircle board 11 with jackshaft 5, the location installation of follow-up fixing bolt 10 of being convenient for, one side fixedly connected with semicircle board 11 of jackshaft 5 is kept away from to engaging lug 9.

When the device works, the number of the cutting knife rods 6 arranged on one side of the intermediate shaft 5 is not less than 4, the front end surface and the rear end surface of each cutting knife rod 6 are provided with cutting edges for improving the cutting performance of the cutting knife rods 6 on sundries such as aquatic weeds, leaves and the like, the connecting lugs 9 are connected with the mounting blocks 7 in an inserting manner through the grooves, the mounting blocks 7 and the end surfaces of the connecting lugs 9 are respectively provided with a fixing hole 8 in a penetrating manner, fixing bolts 10 penetrate through the fixing holes 8 to fixedly connect the mounting blocks 7 and the connecting lugs 9, positioning before mounting of the semicircular plates 11 and the intermediate shaft 5 can be facilitated, subsequent positioning and mounting of the fixing bolts 10 are facilitated, the inner cavity of the pipeline 1 is rotatably connected with the intermediate shaft 5 through the sealing cover 4, the sealing cover 4 is detachably connected with the pipeline 1, the connecting base 3 and the sealing cover 4 are rotatably connected with the intermediate shaft 5 through bearings and are detachably connected between the sealing cover 4 and the pipeline 1, meanwhile, the whole intermediate shaft 5 can be taken out by matching with an opening on the upper surface of the pipeline 1 for cleaning, the influence on the rotation of the intermediate shaft 5 caused by excessive sundries can be avoided, the intermediate shaft 5 and the semicircular plate 11 are both made of plastic materials, so that the weight of the intermediate shaft 5 and the semicircular plate 11 is effectively reduced, meanwhile, the intermediate shaft 5 is a hollow shaft sleeve, the weight of the intermediate shaft 5 is further reduced, the processing cost is saved, and further, the water flow which is convenient for the pipeline 1 to circulate pushes the semicircular plate 11, so that the intermediate shaft 5 drives the cutting cutter bar 6 to cut the sundries such as aquatic weeds or leaves wound on the cutter bar and the intermediate shaft 5, the smoothness of the whole pipeline 1 is ensured, the aim that the cutting cutter bar 6 is driven to cut off the sundries such as aquatic weeds leaves and the like in the flowing process of the pipeline 1 water is achieved, and then the water flow is discharged, the smoothness of the pipeline 1 is ensured, and the time for cleaning the pipeline 1 subsequently is saved, the labor intensity of personnel is reduced.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a water conservancy pipeline for hydraulic engineering, includes pipeline (1), its characterized in that: the inner chamber of pipeline (1) is rotated through sealed lid (4) and connection base (3) and is connected with jackshaft (5), can dismantle between sealed lid (4) and pipeline (1) and be connected, connection base (3) all rotate with jackshaft (5) through the bearing with sealed lid (4) and be connected, connection base (3) are connected through the chamber wall grafting of mounting groove (2) with pipeline (1), cutting cutter arbor (6) have been arranged to the vertical equidistance in one side of jackshaft (5), one side that cutting cutter arbor (6) were kept away from in jackshaft (5) is provided with installation piece (7), installation piece (7) are through fixing bolt (10) fixedly connected with engaging lug (9), one side fixedly connected with semicircle board (11) of jackshaft (5) are kept away from in engaging lug (9).

2. The hydraulic pipeline for hydraulic engineering according to claim 1, wherein: the pipeline (1) upper surface is located the below of sealed lid (4) and is provided with the opening, the open-ended is greater than the installation width of cutting cutter arbor (6), jackshaft (5) and semicircle board (11), the lower terminal surface of sealed lid (4) is connected with jackshaft (5) rotation through the bearing.

3. The hydraulic pipeline for hydraulic engineering according to claim 2, wherein: the quantity of the cutting knife bars (6) arranged on one side of the intermediate shaft (5) is not less than 4, and cutting edges are arranged on the front end face and the rear end face of each cutting knife bar (6).

4. A hydraulic pipeline for hydraulic engineering according to claim 3, wherein: the intermediate shaft (5) and the semicircular plate (11) are both made of plastic materials.

5. The hydraulic pipeline for hydraulic engineering according to claim 4, wherein: the middle shaft (5) is a hollow shaft sleeve.

6. The hydraulic pipeline for hydraulic engineering according to claim 5, wherein: the connecting lug (9) is connected with the mounting block (7) in an inserting mode through a groove, the mounting block (7) and the end face of the connecting lug (9) are provided with fixing holes (8) in a penetrating mode, and the fixing bolts (10) penetrate through the fixing holes (8) and are fixedly connected with the mounting block (7) and the connecting lug (9).

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