CN211007016U

CN211007016U - Hydraulic engineering's drainage pipe pull throughs

Info

Publication number: CN211007016U
Application number: CN201921949044.3U
Authority: CN
Inventors: 朱念霞; 钟燕青; 周红波; 邹文婷
Original assignee: Guangdong Kang Jun Industrial Development Co ltd
Current assignee: Guangdong Kang Jun Industrial Development Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a drainage pipeline dredging device for hydraulic engineering, which comprises a supporting plate; a driving member disposed on the support plate; a rotating shaft which is rotatably connected to the supporting plate and is driven by the driving member; the rotating part is arranged at the bottom end of the rotating shaft and has a conical vertical section; a plurality of rotating blades arranged on the side wall of the rotating part; a plurality of cutting blades arranged on the rotating shaft and connected through a connecting mechanism. The utility model discloses the effect of mediation has.

Description

Hydraulic engineering's drainage pipe pull throughs

Technical Field

The utility model belongs to the technical field of drainage equipment's technique and specifically relates to a hydraulic engineering's drainage pipe pull throughs is related to.

Background

The drainage pipeline refers to a system consisting of a pipeline for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof, and no matter the system is built on a street or any other place, as long as the pipeline plays a drainage role, the system is used as a drainage pipeline statistics. The position of the blockage is usually located at a pipe orifice, the existing pipe orifice is usually a vertical pipeline, and the pipe orifice is dredged by a high-pressure water spraying mode.

The above prior art solutions have the following drawbacks: the treatment of dredging the pipeline by high-pressure water spraying is relatively wasteful, a large amount of water needs to be sprayed for a long time, and waste is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic engineering's drainage pipe pull throughs reduces the waste of water resource.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a drainage pipeline dredging device for hydraulic engineering comprises a supporting plate; a driving member disposed on the support plate; a rotating shaft which is rotatably connected to the supporting plate and is driven by the driving member; the rotating part is arranged at the bottom end of the rotating shaft and has a conical vertical section; a plurality of rotating blades arranged on the side wall of the rotating part; a plurality of cutting blades arranged on the rotating shaft and connected through a connecting mechanism.

Through adopting above-mentioned technical scheme, the rotation takes place for driving piece drive axis of rotation to drive rotating blade and rotate, make rotating blade at first break away the interior jam department of pipeline, thereby rotate further messenger's jam department through cutting blade and dredged cleaner, because cutting blade itself has certain sharpness, can be cut by cutting blade to some flexible material that block up in the pipeline, thereby reach better mediation effect.

The utility model discloses further set up to: the bottom ends of the cutting blades are rotatably connected to the rotating shaft, and the distance between the top ends of the opposite cutting blades is smaller than the diameter of the pipeline through the connecting mechanism.

By adopting the technical scheme, the cutting blades have certain sharpness, so that the distance between the farthest positions of the opposite cutting blades is smaller than that of the pipeline under the condition that the cutting blades are completely opened, and the pipeline is prevented from being cut by the cutting blades.

The utility model discloses further set up to: the connecting mechanism includes: one end of the first connecting rod is rotatably connected to the side wall of the cutting blade; a second connecting rod arranged on the first connecting rod and far away from the cutting blade; the second connecting rod is connected to the rotating shaft in a sliding mode.

Through adopting above-mentioned technical scheme, receive the reason of gravity, the cutting blade can rotate round rotation department to there is the interval between messenger's cutting blade and the axis of rotation, the axis of rotation constantly pivoted in-process, the influence that receives centrifugal force can make the second connecting rod slide in the axis of rotation, thereby changes the distance between cutting blade and the axis of rotation.

The utility model discloses further set up to: the length of first connecting rod is greater than the position of cutting blade and the first connecting rod junction to the distance on cutting blade top, be provided with the first groove of accomodating that supplies cutting blade, head rod to place in the axis of rotation, be provided with the second groove of accomodating that supplies cutting blade to place on the head rod.

Through adopting above-mentioned technical scheme, under the condition that the device does not use, need carry out the processing of accomodating to cutting blade, wherein will protect cutting blade, in the first groove and the second of accomodating of taking in sharp cutting blade in addition, prevent accidental injury people.

The utility model discloses further set up to: the lateral wall sliding connection of axis of rotation has the limiting plate with cutting blade butt, be provided with the locating part of wearing to establish cutting blade on the limiting plate.

Through adopting above-mentioned technical scheme, accomodate the inslot back when the first groove of accomodating of cutting blade income and second, through the cooperation of limiting plate and locating part to make cutting blade can not fall out once more, thereby further inject cutting blade's position.

The utility model discloses further set up to: and anti-blocking mechanisms are arranged on the rotating shaft, between the rotating blades and the cutting blades and between the cutting blades and the supporting plate.

Through adopting above-mentioned technical scheme, handle the back through rotating vane and cutting blade, in order to prevent to have remaining similar linear rubbish winding, consequently add and prevent stifled mechanism.

The utility model discloses further set up to: the anti-blocking mechanism comprises: the pipeline is characterized in that the rotating ball is arranged on the rotating shaft, the diameter of the rotating ball is smaller than that of the pipeline, and a plurality of rotating strips in a tree-fork shape are arranged on the surface of the rotating ball.

Through adopting above-mentioned technical scheme, through the rotation strip of tree fork form to make banding rubbish twine on rotating the strip, take it out from the pipeline, prevent the condition of secondary jam.

The utility model discloses further set up to: the utility model discloses a handle, including the backup pad, the backup pad is provided with the first spout that supplies the tip of handle to stretch into, the tip level of handle extends relatively has first slide, the top that just is located first spout in the backup pad is provided with the second slide relatively, corresponds the second slide and the first slide butt that corresponds.

Through adopting above-mentioned technical scheme, the mediation in-process is convenient for stretch into the pipeline through the handle with the axis of rotation and can be dredged to the operation of being convenient for.

The utility model discloses further set up to: an elastic piece which takes the end part of the handle into the first sliding groove is arranged in the first sliding groove, one end of the elastic piece is connected to the supporting plate, and the other end of the elastic piece is connected to the end part of the handle.

Through adopting above-mentioned technical scheme, through in the elastic component takes in the first spout with the tip of handle, under the condition that equipment does not use, the handle does not hinder holistic accomodating.

To sum up, the utility model discloses a beneficial technological effect does:

the driving piece drives the rotating shaft to rotate, so that the rotating blade is driven to rotate, the rotating blade firstly flushes the blocked part in the pipeline, and then the blocked part is further dredged more cleanly by the rotation of the cutting blade;

the cutting blades can rotate around the rotating position due to gravity, so that a space exists between the cutting blades and the rotating shaft, and the second connecting rod can slide on the rotating shaft under the influence of centrifugal force in the process that the rotating shaft continuously rotates, so that the distance between the cutting blades and the rotating shaft is changed;

the sharp cutting blade is collected into the first collecting groove and the second collecting groove, so that accidental injury to people is prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is another angle diagram of the overall structure of the present embodiment.

Fig. 5 is a schematic structural view of the connection mechanism in the present embodiment.

In the figure, 1, a support plate; 11. a support housing; 12. a first chute; 13. a second slide plate; 2. a drive member; 3. a rotating shaft; 31. a first receiving groove; 32. a second chute; 4. a rotating member; 41. a rotor blade; 5. a connecting mechanism; 51. a first connecting rod; 52. a second connecting rod; 53. a second receiving groove; 6. cutting the blade; 7. a limiting plate; 71. a limiting member; 8. an anti-blocking mechanism; 81. rotating the ball; 82. rotating the strip; 9. a handle; 91. a first slide plate; 92. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the drainage pipe pull throughs of hydraulic engineering that this embodiment disclosed, including backup pad 1, be connected with driving piece 2 in backup pad 1, driving piece 2 specifically is the motor, in order to protect the motor, is connected with the support cover 11 that the lid closed the motor in backup pad 1, is connected with axis of rotation 3 through the bearing in backup pad 1, and the top of axis of rotation 3 and the output shaft of motor drive axis of rotation 3 through the motor and rotate.

Referring to fig. 2, for convenience of operation, first sliding grooves 12 are formed in the support plate 1 and located on both sides of the support cover 11, two ends of the handle 9 are respectively inserted into the two first sliding grooves 12, first sliding plates 91 are horizontally and oppositely extended from end portions of the handle 9, second sliding plates 13 are relatively fixed to top portions of the support plate 1 and located on the first sliding grooves 12, a distance through which the handle 9 penetrates exists between the two second sliding plates 13, but the distance is smaller than a distance between farthest positions of the two first sliding plates 91, that is, the first sliding plates 91 are abutted against the second sliding plates 13, so that the handle 9 always slides in the first sliding grooves 12.

An elastic piece 92 is arranged in the first sliding chute 12, the length direction of the elastic piece 92 is the same as that of the first sliding chute 12, two ends of the elastic piece 92 are respectively connected with the handle 9 and the supporting plate 1, the end part of the handle 9 is close to the bottom surface of the first sliding chute 12 under the action of the elastic piece 92, and the handle 9 cannot protrude when the handle 9 is not used.

Referring to fig. 1, when a pipeline is blocked, the pipeline needs to be firstly dredged, a rotating member 4 is fixed at the bottom end of a rotating shaft 3, the vertical section of the rotating member 4 is conical, the area of the top surface of the rotating member 4 is larger than that of the bottom surface, and a plurality of rotating blades 41 are fixed on the side wall of the rotating member 4, namely, the rotating blades 41 firstly dredge the blocked part.

On axis of rotation 3 and be located the top of rotating 4 and be connected with cutting blade 6 through coupling mechanism 5, the lateral wall that cutting blade 6 is close to the pipeline inner wall has certain sharpness, cutting blade 6's bottom is rotated and is connected on axis of rotation 3's lateral wall, rotate through axis of rotation 3, thereby make and have the interval between cutting blade 6 and the axis of rotation 3 under the effect of centrifugal force, the top of adjacent cutting blade 6 can keep away from each other promptly, but interval between the 6 tops of relative cutting blade is less than the diameter of pipeline, there is the interval between the top of cutting blade 6 and the pipeline promptly, there is the condition of damage to the pipeline in cutting blade 6.

Referring to fig. 4 and 5, the connecting mechanism 5 includes a first connecting rod 51 and a second connecting rod 52, a bottom end of the first connecting rod 51 is rotatably connected to a side wall of the cutting blade 6, and the other end of the first connecting rod is connected to the second connecting rod 52, a first accommodating groove 31 is formed in a position on the rotating shaft 3 corresponding to the first connecting rod 51, the second connecting rod 52 and the cutting blade 6, second sliding grooves 32 are formed in two sides of the first accommodating groove 31 on the rotating shaft 3, the second sliding grooves 32 have the same length direction as the first accommodating groove 31, and the second connecting rod 52 is slidably connected to the second sliding grooves 32, that is, the rotating shaft 3, the first connecting rod 51 and the cutting blade 6 form a triangular relationship, and when two ends of the second connecting rod 52 slide on the second sliding grooves 32, a distance between the cutting blade 6 and the rotating shaft 3 can be changed.

Since the outer side wall of the cutting blade 6 has a certain sharpness, the cutting blade 6 should be received in a case where the duct does not need to be dredged.

The length of first connecting rod 51 is greater than the distance from the position of cutting blade 6 and the junction of first connecting rod 51 to the top end of cutting blade 6, set up the second on the first connecting rod 51 and accomodate groove 53 that supply cutting blade 6 to place, when needs will cut blade 6 and accomodate, second connecting rod 52 slides along second spout 32, make in first connecting rod 51 income first accomodate groove 31, thereby make the angle between first connecting rod 51 and the cutting blade 6 constantly grow, thereby make in the top department income second accomodate groove 53 of cutting blade 6, and the first groove 31 of accomodating of bottom department income of synchronous cutting blade 6.

Referring to fig. 3, in order to further limit the position of the cutting blade 6, a limiting plate 7 is slidably connected to a side wall of the rotating shaft 3, the limiting plate 7 is similar to a C shape, two ends of the limiting plate 7 are embedded in the rotating shaft 3, and when the cutting blade 6 is used, the limiting plate 7 abuts against the side wall of the rotating shaft 3; when the cutting blade 6 is not used, the stopper plate 7 is pushed so that the stopper plate 7 abuts against the cutting blade 6, and then the stopper 71 is screwed to the stopper plate 7, and the stopper 71 is inserted into the cutting blade 6, thereby limiting the position of the cutting blade 6.

Referring to fig. 1, since there may be garbage in the form of a strip or a thread in the pipe, the garbage in the form of a strip or a thread is easily entangled to form a secondary clogging, and the anti-clogging mechanism 8 is provided on the rotating shaft 3 between the rotating blade 41 and the cutting blade 6 and between the cutting blade 6 and the support plate 1.

The anti-blocking mechanism 8 comprises a rotating ball 81 and a plurality of rotating strips 82 connected to the rotating ball 81, the diameter of the rotating ball 81 is smaller than that of the pipeline, the rotating strips 82 are in a tree fork shape, linear garbage is wound through the tree fork-shaped rotating strips 82, and the wound garbage is taken out of the rotating strips 82 in the later period through manual work.

The implementation principle of the embodiment is as follows: the rotation takes place to rotate for driving piece 2 drive axis of rotation 3, thereby drive rotor blade 41 and rotate, make rotor blade 41 at first break away the interior jam department of pipeline, then rotate through cutting blade 6 thereby further make jam department dredge more totally, because cutting blade 6 itself has certain sharpness, can be cut by cutting blade 6 to some flexible material of jam in the pipeline, thereby reach better mediation effect, handle the back through rotor blade 41 and cutting blade 6, in order to prevent there being remaining similar linear rubbish winding, through forked rotation piece 4, thereby make banding rubbish winding on rotating piece 4, take it out from the pipeline, prevent the condition of secondary jam.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A drainage pipeline dredging device for hydraulic engineering is characterized by comprising a supporting plate (1); a driving member (2) arranged on the support plate (1); a rotating shaft (3) which is rotatably connected to the support plate (1) and is driven by the driving piece (2); a rotating member (4) which is arranged at the bottom end of the rotating shaft (3) and has a conical vertical section; a plurality of rotating blades (41) arranged on the side wall of the rotating part (4); a plurality of cutting blades (6) which are arranged on the rotating shaft (3) and connected through a connecting mechanism (5).

2. The dredging device for water conservancy project drainage pipelines according to claim 1, wherein the bottom ends of the cutting blades (6) are rotatably connected to the rotating shaft (3), and the distance between the top ends of the opposite cutting blades (6) is smaller than the diameter of the pipeline through the connecting mechanism (5).

3. A hydraulic engineering drainpipe pull throughs according to claim 2, wherein the connecting means (5) comprises: one end of the first connecting rod (51) is rotatably connected to the side wall of the cutting blade (6); a second connecting rod (52) arranged at the first connecting rod (51) and far away from the cutting blade (6); the second connecting rod (52) is connected to the rotating shaft (3) in a sliding mode.

4. The dredging device for water conservancy project drainage pipelines according to claim 3, wherein the length of the first connecting rod (51) is greater than the distance from the joint of the cutting blade (6) and the first connecting rod (51) to the top end of the cutting blade (6), the rotating shaft (3) is provided with a first accommodating groove (31) for accommodating the cutting blade (6) and the first connecting rod (51), and the first connecting rod (51) is provided with a second accommodating groove (53) for accommodating the cutting blade (6).

5. The dredging device for the water conservancy project drainage pipelines according to claim 4, wherein a limiting plate (7) abutted against the cutting blade (6) is slidably connected to the side wall of the rotating shaft (3), and a limiting part (71) penetrating through the cutting blade (6) is arranged on the limiting plate (7).

6. The dredging device for the water conservancy project drainage pipelines according to claim 1, wherein the anti-blocking mechanism (8) is arranged on the rotating shaft (3) and is positioned between the rotating blade (41) and the cutting blade (6) and between the cutting blade (6) and the supporting plate (1).

7. A hydraulic engineering drainpipe pull throughs according to claim 6, wherein the anti-clogging means (8) comprises: the pipeline rotating device comprises a rotating ball (81) arranged on a rotating shaft (3), wherein the diameter of the rotating ball (81) is smaller than that of a pipeline, and a plurality of rotating strips (82) in a tree-fork shape are arranged on the surface of the rotating ball (81).

8. The water conservancy project drainage pipeline dredging device according to claim 1, wherein a handle (9) is connected to the support plate (1) in a relatively sliding manner, a first sliding groove (12) for the end portion of the handle (9) to extend into is formed in the support plate (1), a first sliding plate (91) horizontally extends from the end portion of the handle (9) relatively, a second sliding plate (13) is arranged on the support plate (1) and located at the top of the first sliding groove (12) relatively, and the second sliding plate (13) is abutted to the corresponding first sliding plate (91).

9. The dredging device for the water conservancy project drainage pipelines according to claim 8, wherein an elastic member (92) for receiving the end part of the handle (9) into the first sliding chute (12) is arranged in the first sliding chute (12), one end of the elastic member (92) is connected to the supporting plate (1), and the other end of the elastic member is connected to the end part of the handle (9).