CN211898649U

CN211898649U - Hydraulic engineering desilting device

Info

Publication number: CN211898649U
Application number: CN202020517121.4U
Authority: CN
Inventors: 邱艳妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-10
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a hydraulic engineering desilting device, including the cyclic annular connecting plate of cavity, the inboard central point of the cyclic annular connecting plate of cavity puts and is provided with circular connecting plate, and the inner wall of the cyclic annular connecting plate of cavity passes through the outer wall connection of second connecting rod with circular connecting plate, first screw hole has been seted up to the outer wall of the cyclic annular connecting plate of cavity, and first screw hole is four, and four first screw hole be annular array and distribute, install the threaded rod in the first threaded hole, the regulating plate is installed to the one end of threaded rod, and the regulating plate is located the inboard of the cyclic annular connecting plate of cavity, first connecting block is installed to the other end of threaded rod, and first connecting block is located the outside of the cyclic annular connecting plate. The utility model solves the problem that the prior dredging device for the hydraulic engineering is not convenient for cleaning the culvert pipeline; the utility model discloses can clear up the culvert pipeline of different internal diameters size, the commonality is strong, and the practicality is strong.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to a hydraulic engineering equipment technical field specifically is a hydraulic engineering desilting device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

The silt on the inner wall of the culvert pipeline needs to be cleaned regularly after the hydraulic engineering is used for a certain time, but the existing hydraulic engineering silt cleaning device is inconvenient for cleaning the inner wall of the culvert pipeline, generally the silt is cleaned manually, the labor intensity is high, and the cleaning effect is not good; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering sediment removal device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering dredging device comprises a hollow annular connecting plate, wherein a circular connecting plate is arranged at the center of the inner side of the hollow annular connecting plate, the inner wall of the hollow annular connecting plate is connected with the outer wall of the circular connecting plate through a second connecting rod, first threaded holes are formed in the outer wall of the hollow annular connecting plate, the number of the first threaded holes is four, the four first threaded holes are distributed in an annular array manner, threaded rods are installed in the first threaded holes, adjusting plates are installed at one ends of the threaded rods and located on the inner side of the hollow annular connecting plate, first connecting blocks are installed at the other ends of the threaded rods and located on the outer side of the hollow annular connecting plate, the first connecting blocks are fixedly connected with second connecting blocks through fastening bolts, the second connecting blocks are installed on the outer wall of one side of a brush plate, and installation grooves are formed in the center of the outer wall of one side of, install the second bearing in the mounting groove, install the second connecting axle in the second bearing, the other end wall central point of second connecting axle puts and has seted up the second screw hole, install the third connecting axle in the second screw hole, the other end of third connecting axle passes through the shaft coupling and is connected with first gear motor, the opposite side outer wall central point of circular connecting plate puts and installs first connecting axle, the other end of first connecting axle passes first bearing and is connected with second gear motor through the shaft coupling, second gear motor installs the inside bottom at the box.

Preferably, the external thread on the outer wall of the threaded rod is in threaded engagement with the internal thread on the wall of the first threaded hole.

Preferably, the outer wall of the other side of the brush plate is provided with bristles.

Preferably, an external thread is arranged on the outer wall of one end of the third connecting shaft, and the external thread on the outer wall of the third connecting shaft is in threaded engagement with the internal thread on the hole wall of the second threaded hole.

Preferably, the first bearing is arranged at the center of the outer wall of one side of the box body.

Preferably, four corners of one side outer wall of the box body are connected with the circular connecting plate through first connecting rods, a sealing door is arranged on the front end face of the box body, and a safety lock is arranged on one side of the front end face of the sealing door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching a series of structures, when dredging the culvert pipe, a user places the hollow annular connecting plate at the inner side of the culvert pipe, and then rotates the adjusting plate forwards or backwards, the adjusting plate drives the threaded rod to rotate forwards or backwards when rotating forwards or backwards, because the external thread on the outer wall of the threaded rod is meshed with the internal thread on the wall of the first threaded hole on the hollow annular connecting plate, when the threaded rod rotates forwards or backwards, the threaded rod makes linear motion towards the inner side or the outer side, and the threaded rod makes linear motion towards the inner side or the outer side so as to drive the brush plate to make linear motion towards the inner side or the outer side, thereby the utility model is suitable for culvert pipes with different inner diameters, dredging the culvert pipes with different inner diameters, the universality is strong, when the brush hair on the brush plate is abutted against the inner wall of the culvert pipe, the first speed reduction motor and the second speed reduction motor are started, the first speed reduction motor drives the third connecting shaft to rotate positively or reversely, external threads on the outer wall of the third connecting shaft are meshed with internal threads on the wall of a second threaded hole on the second connecting shaft, so that the second connecting shaft can do telescopic motion when the third connecting shaft rotates positively or reversely, the second connecting shaft does telescopic motion so as to indirectly drive the brush plate to do telescopic motion, the inner walls of culvert pipelines at different depths are desilted, the second speed reduction motor indirectly drives the brush plate to rotate, and the brushes on the brush plate brush sludge on the inner walls of the culvert pipelines, so that the utility model solves the problem that the existing hydraulic engineering desilting device is not convenient for cleaning the culvert pipelines; the utility model discloses can clear up the culvert pipeline of different internal diameters size, the commonality is strong, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a side view of the hollow annular connecting plate of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.

In the figure: 1. a first connecting rod; 2. a box body; 3. a sealing door; 4. a safety lock; 5. a first connecting shaft; 6. a hollow annular connecting plate; 7. a second connecting shaft; 8. an external thread; 9. a third connecting shaft; 10. a coupling; 11. a first reduction motor; 12. brushing; 13. a brush plate; 14. a threaded rod; 15. a first connection block; 16. a second connecting block; 17. a first bearing; 18. a second reduction motor; 19. a second bearing; 20. a first threaded hole; 21. an adjusting plate; 22. mounting grooves; 23. a second threaded hole; 24. a second connecting rod; 25. circular connecting plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a dredging device for hydraulic engineering comprises a hollow annular connecting plate 6, a circular connecting plate 25 is arranged at the center of the inner side of the hollow annular connecting plate 6, the inner wall of the hollow annular connecting plate 6 is connected with the outer wall of the circular connecting plate 25 through a second connecting rod 24, first threaded holes 20 are formed in the outer wall of the hollow annular connecting plate 6, the number of the first threaded holes 20 is four, the four first threaded holes 20 are distributed in an annular array, threaded rods 14 are installed in the first threaded holes 20, an adjusting plate 21 is installed at one end of each threaded rod 14, the adjusting plate 21 is located on the inner side of the hollow annular connecting plate, a first connecting block 15 is installed at the other end of each threaded rod 14, the first connecting block 15 is located on the outer side of the hollow annular connecting plate 6, the first connecting block 15 is fixedly connected with a second connecting block 16 through a fastening bolt, the second connecting block 16 is, a mounting groove 22 is formed in the center of the outer wall of one side of the circular connecting plate 25, a second bearing 19 is installed in the mounting groove 22, a second connecting shaft 7 is installed in the second bearing 19, a second threaded hole 23 is formed in the center of the end wall of the other end of the second connecting shaft 7, a third connecting shaft 9 is installed in the second threaded hole 23, the other end of the third connecting shaft 9 is connected with a first speed reducing motor 11 through a coupler 10, a first connecting shaft 5 is installed in the center of the outer wall of the other side of the circular connecting plate 25, the other end of the first connecting shaft 5 penetrates through a first bearing 17 and is connected with a second speed reducing motor 18 through the coupler 10, the second speed reducing motor 18 is installed at the bottom end inside the box body 2, an external thread 8 on the outer wall of a threaded rod 14 is meshed and connected with an internal thread on the hole wall of the first threaded hole 20, bristles 12, external screw thread 8 on the 9 outer walls of third connecting axle is connected with the internal thread screw thread meshing on the 23 pore walls of second screw hole, and first bearing 17 sets up and puts at one side outer wall central point of box 2, and four corners of one side outer wall of box 2 all are connected with circular connecting plate 25 through head rod 1, and the preceding terminal surface of box 2 is provided with sealing door 3, and preceding terminal surface one side of sealing door 3 is provided with safety lock 4.

The working principle is as follows: when in use, an external power supply is connected, when dredging the culvert pipe, a user places the hollow annular connecting plate 6 at the inner side of the culvert pipe, and then forwards or backwards rotates the adjusting plate 21, the adjusting plate 21 forwards or backwards rotates to drive the threaded rod 14 to forwards or backwards rotate, because the external thread 8 on the outer wall of the threaded rod 14 is meshed with the internal thread on the hole wall of the first threaded hole 20 on the hollow annular connecting plate 6, the threaded rod 14 makes linear motion towards the inner side or the outer side when forwards or backwards rotates, the threaded rod 14 makes linear motion towards the inner side or the outer side to drive the hairbrush plate 13 to make linear motion towards the inner side or the outer side, thereby the utility model can be suitable for culvert pipes with different inner diameters, dredging culvert pipes with different inner diameters, has strong universality, when the bristles 12 on the hairbrush plate 13 are abutted against the inner wall of the culvert pipe, starting the first speed reducing motor 11 and the second speed reducing motor 18, the first speed reducing motor 11 drives the third connecting shaft 9 to rotate positively or reversely, because the external thread 8 on the outer wall of the third connecting shaft 9 is meshed with the internal thread on the hole wall of the second threaded hole 23 on the second connecting shaft 7, the third connecting shaft 9 can make the second connecting shaft 7 do telescopic motion when rotating positively or reversely, the second connecting shaft 7 does telescopic motion so as to indirectly drive the brush plate 13 to do telescopic motion, dredging is performed on the inner wall of the culvert pipeline at different depths, the second speed reducing motor 18 indirectly drives the brush plate 13 to rotate, and the brush on the brush plate 13 brushes the sludge on the inner wall of the culvert pipeline, thereby solving the problem that the existing hydraulic engineering dredging device is not convenient for cleaning the culvert pipeline; the utility model discloses can clear up the culvert pipeline of different internal diameters size, the commonality is strong, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 hydraulic engineering sediment removal device, includes cavity annular connecting plate (6), its characterized in that: the inner side center position of the hollow annular connecting plate (6) is provided with a circular connecting plate (25), the inner wall of the hollow annular connecting plate (6) is connected with the outer wall of the circular connecting plate (25) through a second connecting rod (24), the outer wall of the hollow annular connecting plate (6) is provided with four first threaded holes (20), the four first threaded holes (20) are distributed in an annular array manner, threaded rods (14) are installed in the first threaded holes (20), adjusting plates (21) are installed at one ends of the threaded rods (14), the adjusting plates (21) are located on the inner side of the hollow annular connecting plate (6), first connecting blocks (15) are installed at the other ends of the threaded rods (14), the first connecting blocks (15) are located on the outer side of the hollow annular connecting plate (6), and the first connecting blocks (15) are fixedly connected with the second connecting blocks (16) through fastening bolts, the second connecting block (16) is installed on the outer wall of one side of the brush plate (13), the center of the outer wall of one side of the circular connecting plate (25) is provided with a mounting groove (22), a second bearing (19) is installed in the mounting groove (22), a second connecting shaft (7) is installed in the second bearing (19), the center of the end wall of the other end of the second connecting shaft (7) is provided with a second threaded hole (23), a third connecting shaft (9) is installed in the second threaded hole (23), the other end of the third connecting shaft (9) is connected with the first speed reduction motor (11) through a shaft coupling (10), the center of the outer wall of the other side of the circular connecting plate (25) is provided with the first connecting shaft (5), the other end of the first connecting shaft (5) passes through the first bearing (17) and is connected with the second speed reduction motor (18) through the shaft coupling (10), the second speed reducing motor (18) is installed at the bottom end of the interior of the box body (2).

2. The hydraulic engineering desilting device of claim 1, characterized in that: and the external thread (8) on the outer wall of the threaded rod (14) is in threaded engagement connection with the internal thread on the hole wall of the first threaded hole (20).

3. The hydraulic engineering desilting device of claim 1, characterized in that: the outer wall of the other side of the brush plate (13) is provided with brush hairs (12).

4. The hydraulic engineering desilting device of claim 1, characterized in that: and an external thread (8) is arranged on the outer wall of one end of the third connecting shaft (9), and the external thread (8) on the outer wall of the third connecting shaft (9) is meshed and connected with the internal thread on the hole wall of the second threaded hole (23).

5. The hydraulic engineering desilting device of claim 1, characterized in that: the first bearing (17) is arranged at the center of the outer wall of one side of the box body (2).

6. The hydraulic engineering desilting device of claim 1, characterized in that: four corners of one side outer wall of box (2) all are connected with circular connecting plate (25) through first connecting rod (1), the preceding terminal surface of box (2) is provided with sealing door (3), preceding terminal surface one side of sealing door (3) is provided with safety lock (4).