CN217949197U

CN217949197U - Dredger for dredging engineering

Info

Publication number: CN217949197U
Application number: CN202222317398.4U
Authority: CN
Inventors: 李东波; 韩广毅; 马吉; 程生瑞
Original assignee: Tianjin Harbor Port Construction Engineering Co ltd
Current assignee: Tianjin Harbor Port Construction Engineering Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-02
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a dredge for dredging engineering, including the dredge main part, the both sides of the positive one end in dredge main part bottom all are equipped with the fixture block, and two sets of one side that the fixture block is close to is equipped with the installing frame jointly, the inside of installing frame is equipped with the two-way threaded rod, the both sides outside the two-way threaded rod all thread bush is equipped with the internal thread sleeve pipe that runs through to the installing frame outside, and the internal thread sleeve pipe extends to the fixture block inside and cooperates with it, the bottom of installing frame is equipped with the mounting panel, the bottom of mounting panel evenly is equipped with the draw-in groove; the utility model discloses a mutual supporting of harrow head, extension groove, draw-in groove, cardboard, pull rod, dead lever, logical groove, fixed slot and spring can make things convenient for operating personnel to realize dismantling equipment work to independent harrow head to the change in convenient operating personnel later stage reduces extravagant phenomenon, thereby improves practicality and the convenience that this dredge used.

Description

Dredger for dredging engineering

Technical Field

The utility model relates to a dredge technical field specifically is a dredge for dredging engineering.

Background

The hydro-junction is a complex of different types of hydraulic buildings built in suitable sections of rivers or channels in order to meet the aim of interest and harm removal of various hydraulic projects, the hydro-junction often forms a reservoir or a dam by the hydro-junction, sediment can be deposited in the long-term operation process of the hydro-junction, the riverbed is increased, dredging needs to be carried out, and a dredger needs to be used for dredging the sediment in the riverway in the dredging process of the hydro-junction, so a dredger for dredging projects needs to be designed;

the prior dredge machine has the following inconveniences in the using process: 1. the existing dredge generally needs to be provided with a drag head matched with the existing dredge when in use, and most of the existing drag heads need operators to fixedly install the existing drag heads by screwing a plurality of groups of bolts during installation, although the fixing mode is firmer, the later-stage quick-dismantling work of the operators is inconvenient, so that the complexity and inconvenience of installing the drag heads are increased; 2. most of the existing drag heads are integral, so that the drag heads are inconvenient to disassemble by operators, and when the drag heads are worn and abraded after being used for a long time, the operators are required to replace the whole drag heads, thereby causing the waste phenomenon of the drag heads.

Disclosure of Invention

An object of the utility model is to provide a dredge for dredging engineering to propose current dredge in the solution above-mentioned background art in the use, can meet following inconvenient part: 1. when the existing dredger is used, a harrow head matched with the existing dredger is generally required to be installed, and when the existing harrow head is installed, most of the existing harrow heads also need operators to fixedly install the existing harrow head by screwing a plurality of groups of bolts, so that the complexity and inconvenience of installing the harrow head are increased; 2. most of the existing drag heads are integral, so that the drag heads are inconvenient to disassemble by operators, and when the drag heads are worn and abraded after being used for a long time, the operators are required to replace the whole drag heads, thereby solving the problem of waste of the drag heads.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dredge for dredging engineering, includes the dredge main part, the both sides of the positive one end in dredge main part bottom all are equipped with the fixture block, and are two sets of one side that the fixture block is close to mutually is equipped with the installing frame jointly, the inside of installing frame is equipped with two-way threaded rod, the outside all thread bush in both sides of two-way threaded rod is equipped with the internal thread sleeve pipe that runs through to the installing frame outside, and internal thread sleeve pipe extends to the fixture block inside and rather than cooperateing, the bottom of installing frame is equipped with the mounting panel, the bottom of mounting panel evenly is equipped with the draw-in groove, and the multiunit logical groove has all been seted up to the interior bottom of draw-in groove, the multiunit the both sides of draw-in groove all are equipped with fixed subassembly, the multiunit the interior bottom of draw-in groove all be equipped with the cardboard that leads to groove matched with, the multiunit the intermediate position department of cardboard bottom all is equipped with the rake head that extends to the draw-in groove outside.

Preferably, fixed subassembly includes extending groove, pull rod, dead lever, fixed slot and spring, fixed slot and extending groove all are equipped with two sets ofly, and are two sets of the fixed slot is located the both sides of cardboard, and is two sets of the extending groove is located the both sides of draw-in groove and communicates each other rather than inside, and is two sets of one side that the extending groove inside is close to mutually all is equipped with and extends to the fixed slot inside and rather than matched with dead lever, and is two sets of one side that the dead lever was kept away from mutually all is equipped with the pull rod that extends to the extending groove outside, and is two sets of the outside of pull rod all overlaps and is equipped with the spring that is connected with the dead lever.

Preferably, the two sides of the bottom in the plurality of groups of clamping grooves and the two sides of the bottom of the clamping plate are respectively provided with a limiting clamping groove and a limiting clamping block, and the limiting clamping grooves are matched with the limiting clamping blocks.

Preferably, both sides of the mounting frame are all equipped with the through-hole with internal thread sleeve pipe matched with, and the interior top of through-hole is equipped with spacing slider and spacing spout respectively with internal thread sleeve pipe's top, and spacing slider and spacing spout mutually support.

Preferably, the middle position of the outer side of the bidirectional threaded rod is provided with a poking block, and the outer side of the poking block is provided with anti-skid grains.

Preferably, the middle position department symmetry of installing frame inside is equipped with the gag lever post, and the gag lever post cover is established to the outside of two-way threaded rod and is cooperateed with it.

Compared with the prior art, the beneficial effects of the utility model are that: the dredge machine for dredging engineering is as follows:

1. through the mutual matching of the internal thread sleeve, the bidirectional threaded rod, the mounting frame and the clamping block, an operator can conveniently mount and fix the mounting plate, the dredge main body and the components above, so that the operator only needs to rotate the bolt once, the mounting steps of the operator are reduced, the later-stage dismounting efficiency is improved, and the structure is simple and reasonable in design and suitable for popularization;

2. through mutually supporting of harrow head, extending groove, draw-in groove, cardboard, pull rod, dead lever, logical groove, fixed slot and spring, can make things convenient for operating personnel to realize dismantling equipment work to independent harrow head to the change in convenient operating personnel later stage reduces extravagant phenomenon, thereby improves practicality and the convenience that this dredge used.

Drawings

Fig. 1 is a front sectional view of the present invention;

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

fig. 3 is a bottom view of the mounting plate of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a dredge main body; 2. mounting a plate; 3. a drag head; 4. an internally threaded sleeve; 5. a bidirectional threaded rod; 6. installing a frame; 7. a clamping block; 8. an extension groove; 9. a card slot; 10. clamping a plate; 11. a pull rod; 12. fixing the rod; 13. a through groove; 14. fixing grooves; 15. a spring.

The following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.

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. 1-4, the present invention provides an embodiment: the utility model provides a dredge for dredging engineering, including dredge main part 1, the both sides of the positive one end in dredge main part 1 bottom all are equipped with fixture block 7, one side that two sets of fixture block 7 are close to mutually is equipped with installing frame 6 jointly, the inside of installing frame 6 is equipped with two-way threaded rod 5, the both sides of two-way threaded rod 5 outside all thread bush are equipped with the internal thread sleeve pipe 4 that runs through to installing frame 6 outside, and internal thread sleeve pipe 4 extends to fixture block 7 inside and cooperatees with it, the bottom of installing frame 6 is equipped with mounting panel 2, the bottom of mounting panel 2 evenly is equipped with draw-in groove 9, logical groove 13 has all been seted up to the interior bottom of multiunit draw-in groove 9, the both sides of multiunit draw-in groove 9 all are equipped with fixed subassembly, be convenient for realize the dismantlement change work to single rake head 3, the interior bottom of multiunit draw-in groove 9 all is equipped with and leads to groove 13 matched with cardboard 10, the intermediate position department of multiunit cardboard 10 bottom all is equipped with the rake head 3 that extends to draw-in groove 9 outside.

Further, fixed subassembly includes extending groove 8, pull rod 11, dead lever 12, fixed slot 14 and spring 15, fixed slot 14 all is equipped with two sets ofly with extending groove 8, two sets of fixed slots 14 are located the both sides of cardboard 10, two sets of extending groove 8 are located the both sides of draw-in groove 9 and communicate each other rather than inside, one side that two sets of extending groove 8 inside are close to mutually all is equipped with extends to fixed slot 14 inside and rather than matched with dead lever 12, one side that two sets of dead levers 12 kept away from mutually all is equipped with the pull rod 11 that extends to extending groove 8 outside, the outside of two sets of pull rods 11 all is equipped with the spring 15 that is connected with dead lever 12, be convenient for realize the dismantlement change work to single rake head 3.

Further, the two sides of the bottom in the multiple groups of clamping grooves 9 and the two sides of the bottom of the clamping plate 10 are respectively provided with a limiting clamping groove and a limiting clamping block, and the limiting clamping grooves and the limiting clamping blocks are matched with each other, so that the limiting fixing work of the clamping plate 10 is facilitated.

Further, the both sides of installing frame 6 all are equipped with the through-hole with internal thread sleeve pipe 4 matched with, and the interior top of through-hole is equipped with spacing slider and spacing spout respectively with internal thread sleeve pipe 4's top, and spacing slider mutually supports with spacing spout, is convenient for carry on spacingly to internal thread sleeve pipe 4 and prevents that it from following two-way threaded rod 5 and rotate.

Furthermore, a poking block is arranged at the middle position of the outer side of the bidirectional threaded rod 5, and anti-skid grains are arranged on the outer side of the poking block, so that the rotation work of the bidirectional threaded rod 5 is facilitated.

Furthermore, the middle position department symmetry of the inside of installing frame 6 is equipped with the gag lever post, and the gag lever post cover is established to the outside of two-way threaded rod 5 and is cooperateed with it, is convenient for realize the fixed mounting work of two-way threaded rod 5.

The working principle is as follows: when the mounting frame is used, an operator can directly take the mounting plate 2 and the components above the mounting plate to drive the mounting frame 6 to be placed on one side of the two groups of clamping blocks 7, and then the bidirectional threaded rod 5 is rotated to enable the two groups of internal thread sleeves 4 to move and be inserted into the clamping blocks 7 on the outer sides of the two groups of internal thread sleeves, so that the mounting plate 2, the dredge main body 1 and the components above the dredge main body can be fixedly mounted, the mounting steps of the operator are reduced, and the working efficiency of the dredge main body is improved;

when permanent use part harrow head 3 produces wearing and tearing and need change it, operating personnel can directly carry out pulling work to the pull rod 11 of 3 both sides of assigned position department harrow head, make pull rod 11 drive dead lever 12 carry out compression work to spring 15 in 8 inside removal in extension groove, and then can make dead lever 12 break away from fixed slot 14 inside in order to relieve the fixed block work to cardboard 10, then it drives cardboard 10 and shifts up inside draw-in groove 9 to grip harrow head 3, it drives cardboard 10 and rotates inside draw-in groove 9 to rotate harrow head 3 again, make cardboard 10 parallel with logical groove 13, thereby can take out harrow head 3 in order to realize its change work, reduce extravagant phenomenon.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A dredge for dredging engineering, comprising a dredge body (1), characterized in that: excavator main part (1) bottom both sides of the positive one end all are equipped with fixture block (7), and are two sets of one side that fixture block (7) are close to mutually is equipped with installing frame (6) jointly, the inside of installing frame (6) is equipped with two-way threaded rod (5), the outside both sides of two-way threaded rod (5) all thread bush is equipped with runs through to the outside internal thread sleeve pipe (4) of installing frame (6), and internal thread sleeve pipe (4) extend to fixture block (7) inside and cooperate with it, the bottom of installing frame (6) is equipped with mounting panel (2), the bottom of mounting panel (2) evenly is equipped with draw-in groove (9), the multiunit logical groove (13) have all been seted up to the interior bottom of draw-in groove (9), the multiunit the both sides of draw-in groove (9) all are equipped with fixed subassembly, the multiunit the interior bottom of draw-in groove (9) all is equipped with and leads to groove (13) matched with cardboard (10), the multiunit cardboard (10) the intermediate position department of bottom all is equipped with rake head (3) that extend to the outside of draw-in groove (9).

2. A dredge for dredging engineering according to claim 1, characterized in that: fixed subassembly is including extending groove (8), pull rod (11), dead lever (12), fixed slot (14) and spring (15), fixed slot (14) and extending groove (8) all are equipped with two sets ofly, two sets of fixed slot (14) are located the both sides of cardboard (10), and are two sets of extending groove (8) are located the both sides of draw-in groove (9) and communicate each other rather than inside, and are two sets of one side that extending groove (8) inside is close to mutually all is equipped with and extends to fixed slot (14) inside and rather than matched with dead lever (12), and is two sets of one side that dead lever (12) kept away from mutually all is equipped with and extends to the outside pull rod (11) of extending groove (8), and is two sets of the outside of pull rod (11) all overlaps and is equipped with spring (15) that are connected with dead lever (12).

3. A dredge for dredging engineering according to claim 1, characterized in that: the two sides of the bottom in the clamping grooves (9) and the two sides of the bottom of the clamping plate (10) are respectively provided with a limiting clamping groove and a limiting clamping block, and the limiting clamping grooves are matched with the limiting clamping blocks.

4. A dredge for dredging engineering according to claim 1, characterized in that: the both sides of installing frame (6) all are equipped with internal thread sleeve pipe (4) matched with through-hole, and the interior top of through-hole is equipped with spacing slider and spacing spout respectively with the top of internal thread sleeve pipe (4), and spacing slider mutually supports with spacing spout.

5. Dredger for dredging engineering according to claim 1, characterized in that: the middle position of the outer side of the bidirectional threaded rod (5) is provided with a poking block, and the outer side of the poking block is provided with anti-skid grains.

6. A dredge for dredging engineering according to claim 1, characterized in that: the middle position department symmetry of installing frame (6) inside is equipped with the gag lever post, and the gag lever post cover is established to the outside of two-way threaded rod (5) and is cooperateed with it.