CN218492686U

CN218492686U - Water conservancy pipeline sediment removal device

Info

Publication number: CN218492686U
Application number: CN202222774976.7U
Authority: CN
Inventors: 陈欢
Original assignee: Fujian Minzao Construction Development Co ltd
Current assignee: Fujian Minzao Construction Development Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-17
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a water conservancy pipeline sediment removal device, including device body and side handle, the side handle is installed respectively to the top of device body both sides, the top fixedly connected with top handle of device body, the bottom fixedly connected with axle bed of device body, the roating seat has been cup jointed in the inside activity of axle bed, driving motor is installed on the top of roating seat, driving motor fixed assembly is in the inside of device body, the bottom fixedly connected with casing of roating seat, the internally mounted of casing has the cylinder. This water conservancy pipeline desilting device is through being provided with cylinder, gear, piston rod, articulated frame, connecting rod, can freely adjust the opening angle of desilting scraper blade through the cylinder, and stability is strong, and the controllability is high, and is not fragile, can not avoid damaging the pipeline inner wall to the extrusion in the pipeline production, has solved poor stability, the problem of fragile pipeline inner wall and spare part.

Description

Water conservancy pipeline sediment removal device

Technical Field

The utility model relates to a pipeline desilting technical field specifically is a water conservancy pipeline desilting device.

Background

The maintenance of water conservancy system includes daily mediation, work such as spare part change, because silt, rubbish etc. are stained with for a long time and are glued on the pipeline inner wall, cause the pipeline flow, the velocity of flow all receives the influence, be unfavorable for drainage work, need regularly carry out the desilting, need strike off the silt and the solid waste of pipeline inner wall earlier during the desilting, then use the sparge water of mixed flushing agent to carry out the high pressure to the pipeline is inside and wash, the pipeline that is provided with the desilting passageway a bit still need salvage out silt.

Present patent publication CN213625995U provides a water conservancy pipeline dredging device, including the dog, the inside threaded connection of dog has a screw rod, the right side threaded connection of a screw rod has No. two screw rods, the mounting hole has all been seted up on the surface of a screw rod and No. two screw rods, the left side of a screw rod is provided with clearance mechanism, clearance mechanism's surface is provided with the pipeline, the bottom of dog is provided with elevating system, elevating system's bottom welding has the base, when clearing up silt, can realize dredging whole pipeline through clearance mechanism, and can realize extending through torsion spring to make the device can clear up the silt of pipeline inner wall adhesion, increase the effect of silt clearance, torsion spring can realize that clearance mechanism clears up the pipeline of different pipe diameters, has increased application scope.

However, in practical operation, the above technical solutions face some problems to be solved: for example, the structure that uses torsion spring to extend can make the doctor-bar tightly support with the inner wall in the pipeline, can improve to cement pipeline and strike off the effect, but to materials such as stainless steel can be along with the thin wall pipe of service life to some losses, can produce great friction when scraping the inner wall, causes the dual damage of doctor-bar and pipeline inner wall, and stability is not enough, and the device fragile, life is shorter.

In view of this, we provide a water conservancy pipeline dredging device, which adjusts the angle of the scraping blade in a manner of assisting stability through a gear and a movable rod and pushing and pulling a cylinder, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy pipeline sediment removal device to can produce great friction when proposing the scraping inner wall in solving above-mentioned background art, cause the dual damage of doctor-bar and pipe inner wall, stability is not enough, device fragile, the shorter problem of life.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water conservancy pipeline dredging device, includes device body and side handle, the side handle is installed respectively to the top of device body both sides, the top fixedly connected with top handle of device body, the bottom fixedly connected with axle bed of device body, the roating seat has been cup jointed in the inside activity of axle bed, driving motor is installed on the top of roating seat, driving motor fixed assembly is in the inside of device body, the bottom fixedly connected with casing of roating seat, the internally mounted of casing has the cylinder, the output of cylinder is provided with the piston rod, the articulated frame of bottom fixedly connected with of piston rod, movable post is all installed to the both sides of the inside bottom of casing, the fixed cover in outside of movable post has connect the gear, the rear end of gear has fixed the cup jointed the rotating turret respectively.

Preferably, the rotating frames are provided with two groups, and the front ends of the rotating frames are movably hinged with the hinge frames respectively.

Preferably, the gears are arranged in two groups, the gears are in meshed connection, and the gears are symmetrically distributed about a vertical center line of the shell.

Preferably, the bottom of rotating turret all fixedly connected with connecting rod, install the set screw between connecting rod and the rotating turret respectively, the connecting rod passes through the set screw assembly with the rotating turret and fixes, the bottom of connecting rod is provided with the desilting scraper blade respectively.

Preferably, the two sides of the device body are respectively welded with the inserting blocks, the two sides of the device body are respectively provided with the sliding rods, the inner side wall of each sliding rod is welded with the installation sleeve, the installation sleeve is sleeved outside the inserting block, the inside of the installation sleeve is provided with the pin holes, the pin holes are respectively provided with three groups of pins in the installation sleeve and are distributed at equal intervals, the pin columns are inserted into the pin holes, and the installation sleeve and the inserting blocks are fixedly inserted through the pin columns.

Preferably, the inside wall of slide bar separately is equipped with the spout, the inside sliding connection of spout has the support, the bottom of support articulates there is the lower margin.

Compared with the prior art, the beneficial effects of the utility model are that: the water conservancy pipeline dredging device not only realizes adjustable scraper angle, is suitable for pipelines with different inner diameters, has strong stability and high controllability, is not easy to damage, cannot damage the inner wall of the pipeline, realizes rotary propulsion, has better dredging effect, high efficiency and convenient operation, but also realizes two dredging modes of a handheld type and a supporting type, and is convenient for quick disassembly and assembly and maintenance;

(1) The opening angle of the dredging scraper can be freely adjusted through the air cylinder by arranging the air cylinder, the gear, the piston rod, the hinged frame and the connecting rod, the dredging scraper is suitable for pipelines with different inner diameters in a certain range, the gear stabilizes the rotation of the rotating frame, the stability is strong, the controllability is high, the damage cannot be easily caused, and the pipeline cannot be internally extruded to avoid damaging the inner wall of the pipeline;

(2) The driving motor drives the whole shell to rotate through the rotation of the rotary seat, and the driving motor drives the device body to rotate and push downwards to carry out dredging by matching with the forward movement of the manual operation device body, so that the dredging effect is better, the efficiency is high, the effect of assisting in pushing the dredging can be realized through the external device body, and the operation is convenient;

(3) Through being provided with desilting scraper blade, set screw, connecting rod, round pin post, pinhole, inserted block, slide bar, support, lower margin, the device supports the free conversion of two kinds of desilting modes of handheld and support formula, and the connecting rod accessible set screw of assembling the desilting scraper blade simultaneously is demolishd, and the desilting scraper blade of being convenient for tear open and change wearing and tearing washs or maintains.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the connecting rod of the present invention;

fig. 3 is a schematic view of the front view structure of the gear of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a top end grip; 2. a side grip; 3. installing a sleeve; 4. a slide bar; 5. a drive motor; 6. a rotating base; 7. a housing; 8. a movable post; 9. a gear; 10. a rotating frame; 11. fixing screws; 12. a support; 13. dredging scrapers; 14. ground feet; 15. a connecting rod; 16. a hinged frame; 17. a piston rod; 18. a cylinder; 19. a shaft seat; 20. a chute; 21. a device body; 22. inserting a block; 23. a pin; 24. a pin hole.

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.

Example 1: referring to fig. 1-4, a water conservancy pipeline dredging device comprises a device body 21 and side handles 2, the side handles 2 are respectively installed above two sides of the device body 21, the top end of the device body 21 is fixedly connected with a top end handle 1, the bottom end of the device body 21 is fixedly connected with a shaft seat 19, a rotary seat 6 is movably sleeved in the shaft seat 19, a driving motor 5 is installed at the top end of the rotary seat 6, the driving motor 5 is fixedly assembled in the device body 21, a shell 7 is fixedly connected to the bottom end of the rotary seat 6, an air cylinder 18 is installed in the shell 7, an output end of the air cylinder 18 is provided with a piston rod 17, a hinge frame 16 is fixedly connected to the bottom end of the piston rod 17, movable columns 8 are installed on two sides of the bottom end in the shell 7, a sleeved gear 9 is fixedly fixed to the outside of the movable columns 8, and rotating frames 10 are respectively fixedly sleeved at the rear ends of the gear 9;

the front end of the rotating frame 10 is movably hinged with a hinged frame 16, the front end of the rotating frame 10 is movably hinged with two groups of gears 9, the gears 9 are in meshed connection, and the gears 9 are symmetrically distributed about the vertical center line of the shell 7;

specifically, as shown in fig. 1 and fig. 2, the piston rod 17 is driven by the cylinder 18 to push the hinge frame 16 to advance or pull the hinge frame 16 to push back, so as to drive the rotating frame 10 hinged with the piston rod to open or close the angle, thereby controlling the opening angle of the dredging scraper 13, being applicable to pipelines with different inner diameters within a certain range, when the dredging scraper 13 is opened or closed, the two groups of gears 9 are continuously meshed to stabilize the rotation of the rotating frame 10, and the device has strong stability, high controllability, and no internal extrusion to the pipeline to avoid damaging the inner wall of the pipeline.

Example 2: two sides of the device body 21 are respectively provided with a sliding rod 4, the inner side wall of each sliding rod 4 is welded with a mounting sleeve 3, each mounting sleeve 3 is sleeved outside an insert block 22, the inner side wall of each sliding rod 4 is separately provided with a sliding groove 20, the inside of each sliding groove 20 is connected with a support 12 in a sliding manner, and the bottom end of each support 12 is hinged with a ground foot 14;

specifically, as shown in fig. 1, 2 and 3, the driving motor 5 is started, the whole housing 7 is driven to rotate by the rotation of the rotary base 6, the manual operation device body 21 is matched to advance, the device body 21 is driven to rotate and push downwards for dredging, the dredging effect is better and high in efficiency, when the device body 21 is pushed, feet step on the ground feet 14 to grasp the side handle 2 or the device body 21 to move downwards, and the sliding rod 4 slides downwards outside the bracket 12 to keep an advancing track, so that the effect of assisting in pushing and dredging is achieved.

Example 3: the bottom ends of the rotating frames 10 are fixedly connected with connecting rods 15, fixing screws 11 are respectively installed between the connecting rods 15 and the rotating frames 10, the connecting rods 15 and the rotating frames 10 are fixedly assembled through the fixing screws 11, the bottom ends of the connecting rods 15 are respectively provided with dredging scrapers 13, inserting blocks 22 are respectively welded on two sides of the device body 21, pin holes 24 are formed in the mounting sleeve 3, the pin holes 24 are respectively provided with three groups and are distributed at equal intervals in the mounting sleeve 3, pin columns 23 are inserted in the pin holes 24, and the mounting sleeve 3 and the inserting blocks 22 are inserted and fixed through the pin columns 23;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the sliding rod 4 can be sleeved with the insertion block 22 through the installation sleeve 3, so as to be assembled with the device body 21, when dredging is performed on a shallow pipe orifice, the pin 23 can be pulled out, the sliding rod 4 can be disassembled to directly hold the device body 21 for dredging, when dredging is performed on a deep-silted pipe, the placing intervals of the sliding rod 4 are adjusted through the three pin holes 24, the function of quick disassembly and assembly is realized, two dredging modes of a handheld type and a supporting type can be freely switched, and meanwhile, the connecting rod 15 for assembling the dredging scraper 13 can be disassembled through the fixing screw 11, so that the abraded dredging scraper 13 can be conveniently disassembled and replaced for cleaning or maintenance.

The working principle is as follows: the utility model discloses when using, at first, insert corresponding pinhole 24 through round pin post 23, adjust the interval of slide bar 4 as required, the pipeline both sides are arranged in to slide bar 4, two staff step on lower margin 14 with the foot respectively, handheld side handle 2, start cylinder 18, it pushes away behind 16 to drive piston rod 17 propulsion articulated frame 16 or pulling articulated frame 16 through cylinder 18, thereby drive articulated rotating turret 10 with it and open or closed angle, thereby control the angle that opens of desilting scraper blade 13, make desilting scraper blade 13 aim at the pipe wall siltation department, adjust the angle that opens of angle desilting scraper blade 13 after, start driving motor 5, it is rotatory wholly along with driving motor 5 drive casing 7, constantly manual propulsion body 21 down, slide bar 4 keeps the orbit that advances at the outside gliding of support 12, carry out the desilting, impel three to quartic repeatedly and can strike off pipe wall silt, clear away the jam, when carrying out the desilting to shallower mouth of pipe, can extract round pin post 23, slide bar demolishs 4, direct handheld device body 21 carries out the desilting, two kinds of supporting and support formula desilting free conversion mode.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water conservancy pipeline sediment removal device, includes device body (21) and side handle (2), its characterized in that: side handle (2) are installed respectively to the top of device body (21) both sides, top fixedly connected with top handle (1) of device body (21), bottom fixedly connected with axle bed (19) of device body (21), roating seat (6) have been cup jointed in the inside activity of axle bed (19), driving motor (5) are installed to the top of roating seat (6), driving motor (5) fixed assembly is in the inside of device body (21), the bottom fixedly connected with casing (7) of roating seat (6), the internally mounted of casing (7) has cylinder (18), the output of cylinder (18) is provided with piston rod (17), the bottom fixedly connected with hinge mount (16) of piston rod (17), movable post (8) are all installed to the both sides of the inside bottom of casing (7), the external fixation of movable post (8) has cup jointed gear (9), the rear end fixed cup joint has rotating turret (10) respectively.

2. A water conservancy pipeline dredging device according to claim 1, characterized in that: the two groups of rotating frames (10) are arranged, and the front ends of the rotating frames (10) are movably hinged with the hinge frame (16) respectively.

3. A water conservancy pipeline dredging device according to claim 1, characterized in that: the two groups of gears (9) are arranged, the gears (9) are in meshed connection, and the gears (9) are symmetrically distributed around the vertical center line of the shell (7).

4. A water conservancy pipeline dredging device according to claim 1, characterized in that: the bottom of rotating turret (10) all fixedly connected with connecting rod (15), install fixed screw (11) respectively between connecting rod (15) and rotating turret (10), connecting rod (15) and rotating turret (10) are through fixed screw (11) assembly fixed, the bottom of connecting rod (15) is provided with desilting scraper blade (13) respectively.

5. A water conservancy pipeline dredging device according to claim 1, characterized in that: inserted block (22) have been welded respectively to the both sides of device body (21), the both sides of device body (21) are provided with slide bar (4) respectively, the inside wall welding of slide bar (4) has installation cover (3), the outside in inserted block (22) is cup jointed in installation cover (3), pinhole (24) have been seted up to the inside of installation cover (3), pinhole (24) are provided with three groups and equidistant distribution respectively in the inside of installation cover (3), peg graft in the inside of pinhole (24) has round pin post (23), installation cover (3) and inserted block (22) are pegged graft fixedly through round pin post (23).

6. A water conservancy pipeline dredging device according to claim 5, characterized in that: the inner side wall of the sliding rod (4) is provided with a sliding groove (20) in a separated mode, a support (12) is connected to the inside of the sliding groove (20) in a sliding mode, and the bottom end of the support (12) is hinged to a ground pin (14).