CN216586738U

CN216586738U - Cutter suction dredger

Info

Publication number: CN216586738U
Application number: CN202122744366.8U
Authority: CN
Inventors: 国欣; 孙娟; 张冬冬; 胡新刚
Original assignee: Jiangsu Huaiyin Water Conservancy Construction Co ltd
Current assignee: Jiangsu Huaiyin Water Conservancy Construction Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-24
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of a dredger, and discloses a cutter suction dredger, which solves the problems that the existing cutter suction dredger is poor in fixing effect, the dredger can move during working and the working efficiency is influenced; the bracing piece drives the buffer board to one side and removes, makes the spring compression, and the mounting panel removes simultaneously and drives branch and remove to both sides, makes the compression of pressure spring, reduces the impact force that the guard plate received under the elastic potential energy of spring and pressure spring, avoids the hull to receive external force and causes the damage.

Description

Cutter suction dredger

Technical Field

The utility model belongs to the technical field of dredgers, and particularly relates to a cutter suction dredger.

Background

The cutter suction dredger utilizes the rotating reamer to loosen soil at the river bottom or the seabed, mixes the soil with cement into slurry, sucks the slurry into a pump body through a suction pipe and conveys the slurry to a sludge discharge area through a sludge discharge pipe.

The existing cutter suction dredger has poor fixing effect, and the dredger can move when working, so that the working efficiency is influenced.

Disclosure of Invention

Aiming at the situation, the utility model provides a cutter suction dredger to overcome the defects of the prior art, and effectively solves the problems that the existing cutter suction dredger is poor in fixing effect, and the working efficiency is influenced because the dredger moves during working.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutter suction dredger, includes the hull, hull upper end both sides all are connected with fixed subassembly, and hull one side both ends all are connected with the support frame, and the dashpot has all been seted up at support frame one side both ends, and support frame one side middle part is connected with the protection component.

Preferably, the fixed subassembly is including running through the fixed column of installing in hull one side both ends, and the fixed column both sides all are connected with the rack board, and rack board one end meshing has the gear, and gear one side is connected with the motor, and the motor lower extreme is connected with hull upper end one side.

Preferably, the fixed slot has been seted up to fixed column lower part one side, and fixed slot internal connection has the gag lever post, and gag lever post upper portion one side cover is equipped with the backup pad, and backup pad one end is rotated and is connected with the fixed plate, fixed plate one end and gag lever post sliding connection.

Preferably, the protection component is including installing in the bracing piece at support frame middle part, and bracing piece one end is connected with the guard plate, and the bracing piece other end runs through to extend to the outside one side department of support frame and is connected with the cushion socket, and bracing piece one end is located the inside department of cushion socket, and the inside one side of cushion socket is connected with the spring, and spring one end is connected with the buffer board, and buffer board one end is connected with bracing piece one side.

Preferably, the outside one side cover of bracing piece is equipped with the mounting panel, and mounting panel one side both ends are all rotated and are connected with branch, and branch one side both ends are rotated and are connected with the movable block, and movable block one side middle part runs through and is connected with the carriage release lever, and the carriage release lever both ends all are connected with dashpot inner wall both sides, and the outside cover of carriage release lever is equipped with the pressure spring, and pressure spring one end is connected with dashpot inner wall one side, and the pressure spring other end is connected with movable block one side.

Preferably, the fixed column penetrates through the ship body and is provided with a moving hole.

Preferably, the moving block is located inside the buffer slot, and the moving block is connected with the buffer slot in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, through the arrangement of the fixing component, the motor drives the gear to rotate, then the fixing column is inserted into soil, so that the lower end of the fixing plate is contacted with the upper end of the soil, the fixing plate moves upwards under the action of force, the fixing plate moves to enable the supporting plate to be unfolded towards one side, and at the moment, the supporting plate, the fixing plate and the fixing column are in a triangular state, so that the fixing effect of the fixing column is better, the device is more stable in fixing a ship body, and the phenomenon that the ship body moves to influence the working efficiency during working is avoided;

(2) the utility model discloses a protection assembly, including the mounting panel, the mounting panel is moved to the mounting panel, and the bracing piece is to the buffer board removal of one side drive, makes the spring compression, and the mounting panel removes to drive branch and removes to both sides simultaneously, and then makes the pressure spring compression, reduces the impact force that the guard plate received under the elastic potential energy of spring and pressure spring, and better protection hull avoids the hull to receive external force and causes the damage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the buffer slot of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixed components of the present invention;

FIG. 4 is a schematic view of the mounting structure of the shield assembly of the present invention;

in the figure: 1. a hull; 2. a fixing assembly; 3. a support frame; 4. a buffer tank; 5. a guard assembly; 21. fixing a column; 22. a rack plate; 23. a gear; 24. a motor; 25. fixing grooves; 26. a limiting rod; 27. a support plate; 28. a fixing plate; 51. a support bar; 52. a protection plate; 53. a buffer seat; 54. a spring; 55. a buffer plate; 56. mounting a plate; 57. a strut; 58. a moving block; 59. a travel bar; 510. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a ship body 1, wherein both sides of the upper end of the ship body 1 are connected with fixing components 2, both ends of one side of the ship body 1 are connected with supporting frames 3, both ends of one side of each supporting frame 3 are provided with buffer slots 4, and the middle part of one side of each supporting frame 3 is connected with a protection component 5.

In the second embodiment, on the basis of the first embodiment, the fixing assembly 2 comprises fixing columns 21 which are arranged at two ends of one side of the ship body 1 in a penetrating mode, moving holes are formed in the fixing columns 21 which penetrate through the ship body 1, fixing holes are formed in the middle of one side of each fixing column 21, fixing bolts are inserted into the fixing holes, rack plates 22 are connected to two sides of each fixing column 21, a gear 23 is meshed with one end of each rack plate 22, a motor 24 is connected to one side of each gear 23, and the lower end of each motor 24 is connected with one side of the upper end of the ship body 1;

a fixing groove 25 is formed in one side of the lower portion of the fixing column 21, a limiting rod 26 is connected inside the fixing groove 25, a supporting plate 27 is sleeved on one side of the upper portion of the limiting rod 26, one end of the supporting plate 27 is rotatably connected with a fixing plate 28, and one end of the fixing plate 28 is connected with the limiting rod 26 in a sliding mode;

the motor 24 drives the gear 23 to rotate, because of the gear 23 meshes with the rack plate 22, the rack plate 22 drives the fixed column 21 to move downwards, then the fixed column 21 is inserted into soil, along with the fixed column 21 is slowly inserted into soil, the lower end of the fixed plate 28 is contacted with the upper end of the soil, the fixed plate 28 moves upwards under the action of force, because the fixed plate 28 is connected with the support plate 27 in a rotating mode, the fixed plate 28 moves to enable the support plate 27 to expand towards one side, when the support plate 27 is completely expanded, the motor 24 stops rotating, at the moment, the support plate 27, the fixed plate 28 and the fixed column 21 are in a triangular state, the stable effect of the fixed column 21 is better, finally, the fixed bolt is inserted into the fixed hole, and the fixed column 21 is prevented from moving.

In the third embodiment, on the basis of the first embodiment, the protection component 5 includes a support rod 51 installed in the middle of the support frame 3, one end of the support rod 51 is connected with a protection plate 52, the other end of the support rod 51 penetrates and extends to one side outside the support frame 3 to be connected with a buffer seat 53, one end of the support rod 51 is located inside the buffer seat 53, one side inside the buffer seat 53 is connected with a spring 54, one end of the spring 54 is connected with a buffer plate 55, and one end of the buffer plate 55 is connected with one side of the support rod 51;

the mounting plate 56 is sleeved on one side of the outer portion of the supporting rod 51, the supporting rod 57 is rotatably connected to two ends of one side of the mounting plate 56, the moving block 58 is rotatably connected to two ends of one side of the supporting rod 57, the moving rod 59 is connected to the middle of one side of the moving block 58 in a penetrating mode, two ends of the moving rod 59 are connected to two sides of the inner wall of the buffer groove 4, the pressure spring 510 is sleeved on the outer portion of the moving rod 59, one end of the pressure spring 510 is connected to one side of the inner wall of the buffer groove 4, the other end of the pressure spring 510 is connected to one side of the moving block 58, the moving block 58 is located inside the buffer groove 4, and the moving block 58 is slidably connected with the buffer groove 4;

the protection plate 52 receives the impact force to move to the inboard, it removes to drive the bracing piece 51, the bracing piece 51 drives the buffer board 55 to one side and removes, the buffer board 55 removes extrusion spring 54, make spring 54 compressed, reduce partly impact force, the bracing piece 51 drives mounting panel 56 and removes when removing to one side, mounting panel 56 removes and drives branch 57 and remove to both sides, branch 57 drives movable block 58 and removes, movable block 58 removes extrusion pressure spring 510, make pressure spring 510 compressed, reduce the impact force that the protection plate 52 received under the 510 elastic potential energy of spring 54 and pressure spring, better protection hull 1, avoid hull 1 to receive external force and cause the damage.

The working principle is as follows: when the boat body 1 needs to be fixed, the motor 24 drives the gear 23 to rotate, the gear 23 is meshed with the rack plate 22, the rack plate 22 is driven by the gear 23 to move downwards, the rack plate 22 drives the fixing column 21 to move downwards, then the fixing column 21 is inserted into the soil, the fixing column 21 is slowly inserted into the soil, the lower end of the fixing plate 28 is contacted with the upper end of the soil, the fixing plate 28 moves upwards under the action of force, the fixing plate 28 is rotationally connected with the supporting plate 27, the supporting plate 27 is unfolded towards one side by moving the fixing plate 28, when the supporting plate 27 is completely unfolded, the motor 24 stops rotating, the supporting plate 27, the fixing plate 28 and the fixing column 21 are in a triangular state, the fixing column 21 is enabled to have better stabilizing effect, finally, the fixing bolt is inserted into the fixing hole to prevent the fixing column 21 from moving, when the boat body 1 is subjected to external force, the protection plate 52 is subjected to inward movement, drive bracing piece 51 and remove, bracing piece 51 drives the buffer board 55 to one side and removes, buffer board 55 removes extrusion spring 54, make spring 54 compressed, reduce partly impact force, bracing piece 51 drives mounting panel 56 and removes when removing to one side, mounting panel 56 removes and drives branch 57 and remove to both sides, branch 57 drives movable block 58 and removes, movable block 58 removes extrusion pressure spring 510, make pressure spring 510 compressed, reduce the impact force that protection plate 52 received under the 510 elastic potential energy of spring 54 and pressure spring, better protection hull 1, avoid hull 1 to receive external force and cause the damage.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutter suction dredger comprises a dredger body (1), and is characterized in that: fixed subassembly (2) all are connected with in hull (1) upper end both sides, and hull (1) one side both ends all are connected with support frame (3), and buffer slot (4) have all been seted up at support frame (3) one side both ends, and support frame (3) one side middle part is connected with protection component (5).

2. A cutter suction dredger according to claim 1, characterized in that: fixed subassembly (2) are including running through fixed column (21) of installing in hull (1) one side both ends, and fixed column (21) both sides all are connected with rack plate (22), and rack plate (22) one end meshing has gear (23), and gear (23) one side is connected with motor (24), and motor (24) lower extreme is connected with hull (1) upper end one side.

3. A cutter suction dredger according to claim 2, characterized in that: fixed slot (25) have been seted up to fixed column (21) lower part one side, fixed slot (25) internal connection has gag lever post (26), and gag lever post (26) upper portion one side cover is equipped with backup pad (27), and backup pad (27) one end is rotated and is connected with fixed plate (28), fixed plate (28) one end and gag lever post (26) sliding connection.

4. A cutter suction dredger according to claim 1, characterized in that: protection component (5) is including installing in bracing piece (51) at support frame (3) middle part, bracing piece (51) one end is connected with guard plate (52), bracing piece (51) other end runs through to extend to support frame (3) outside one side department and is connected with buffer seat (53), bracing piece (51) one end is located buffer seat (53) inside department, buffer seat (53) inside one side is connected with spring (54), spring (54) one end is connected with buffer board (55), buffer board (55) one end is connected with bracing piece (51) one side.

5. A cutter suction dredger according to claim 4, characterized in that: the supporting rod (51) is outside one side cover and is equipped with mounting panel (56), mounting panel (56) one side both ends all rotate and are connected with branch (57), branch (57) one side both ends rotate and are connected with movable block (58), movable block (58) one side middle part through connection has carriage release lever (59), carriage release lever (59) both ends all are connected with dashpot (4) inner wall both sides, the outside cover of carriage release lever (59) is equipped with pressure spring (510), pressure spring (510) one end is connected with dashpot (4) inner wall one side, the pressure spring (510) other end is connected with movable block (58) one side.

6. A cutter suction dredger according to claim 2, characterized in that: the fixed column (21) penetrates through the ship body (1) and is provided with a moving hole.

7. A cutter suction dredger according to claim 5, characterized in that: the moving block (58) is located inside the buffer groove (4), and the moving block (58) is connected with the buffer groove (4) in a sliding mode.