A dredging and filling mud discharge pipe capable of swinging at multiple angles

Abstract

The present invention relates to the field of mud discharge pipes, and specifically discloses a dredging and blowing mud discharge pipe that can swing at multiple angles, including a mud discharge pipe, a corrugated pipe, a transition pipe, and a tapered neck pipe. The corrugated pipe is connected to the transition pipe and the tapered neck pipe by connecting flanges. A direction adjustment mechanism is installed on the upper surface of the transition pipe, and a traction arm is provided inside the direction adjustment mechanism. The traction arm is provided with a traction ring above one end close to the tapered neck pipe, and an upper traction rope is connected between the winding roller and the traction ring. A universal shaft sleeve is installed on the lower surface of the direction adjustment mechanism, and a universal shaft head is installed on the upper surface of the transition pipe below the universal shaft sleeve. When the second winding mechanism and the first winding mechanism are controlled to work, the tapered neck pipe is controlled to swing left and right as a whole to control the blowing and filling action. In combination with the action of the winding roller, the entire device can control the tapered neck pipe to rotate at multiple angles, thereby improving the flatness of the blowing and filling area.

Description

Technical Field

[0001] The invention relates to the field of mud discharge pipes, in particular to a dredging and blowing mud discharge pipe which can swing at multiple angles. Background Art

[0002] Dredging refers to the use of dredgers or other equipment, along with manual labor, for underwater excavation to widen and deepen waterways. Dredging trench design should aim to alter the geometric boundaries of the river flow, causing changes in the internal flow structure. This newly formed flow structure not only prevents sediment from accumulating in the channel (at least until the next flood season), but also transports sediment that has entered the trench to a deeper trench below, maintaining channel stability. Mud can be disposed of by using a sludge pipe in conjunction with sand blowing to fill land. Sand blowing typically involves piling sand around the fill site to create land. This differs from traditional earth and sand transport. During excavation, the excavation area is larger than the actual building footprint, depending on the depth of the foundation. This creates separate indoor and outdoor backfill areas, with sand and water outside the backfill area blown into the target backfill area. Piling is then reinforced with piles driven by a piling barge, and the loose soil is compacted with a rammer.

[0003] However, since the position of the mud discharge outlet of the current mud discharge pipe is usually fixed during the filling operation, it is inconvenient to change the filling outlet direction, resulting in an uneven filling area. Summary of the Invention

[0004] In view of the existing problems, the present invention provides a dredging blowing and filling mud discharge pipe that can swing at multiple angles. The use of this device can effectively solve the problems raised in the background technology.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] The dredging and filling mud discharge pipe which can swing at multiple angles includes a mud discharge pipe, the mud discharge pipe including: a bellows, a transfer pipe, and a tapered neck pipe, the bellows and the transfer pipe and the tapered neck pipe are all connected with a connecting flange, the upper surface of the transfer pipe is installed with a direction adjustment mechanism, a traction arm is provided inside the direction adjustment mechanism, the traction arm is located at one end close to the direction adjustment mechanism and is installed with a movable ear plate, a movable shaft pin is installed between the movable ear plate and the direction adjustment mechanism, a traction ring is provided above the traction arm located at one end close to the tapered neck pipe, a winding roller is provided on one side of the direction adjustment mechanism, an upper traction rope is connected between the winding roller and the traction ring, a universal shaft sleeve is installed on the lower surface of the direction adjustment mechanism, and a universal shaft head is installed on the upper surface of the transfer pipe below the universal shaft sleeve.

[0007] As a further solution of the present invention: a clamping mechanism is installed on the outside of the tapered necking tube at one end of the traction arm, and the clamping mechanism includes a first clamping jaw and a second clamping jaw. An elastic rotating shaft is connected between the first clamping jaw and the second clamping jaw and the traction arm, and a fixed connecting plate is provided at the other end of the first clamping jaw and the second clamping jaw.

[0008] As a further solution of the present invention: a first hanging ring is installed on one side end of the tapered necked tube, a second hanging ring is installed on the other side end of the tapered necked tube, a first winding mechanism is installed on the side of the transfer tube corresponding to the first hanging ring, and a second winding mechanism is installed on the side of the transfer tube corresponding to the second hanging ring.

[0009] As a further solution of the present invention: a traction mechanism is installed on one side of the winding roller, and side traction ropes are installed inside the first lifting ring and the second lifting ring.

[0010] As a further solution of the present invention: the universal joint head is movably connected to the universal joint sleeve, the universal joint head is fixedly connected to the transfer tube, and the movable ear plate is rotatably connected to the direction adjustment mechanism through the movable shaft pin.

[0011] As a further solution of the present invention: the upper traction rope is fixedly connected to the traction ring and the winding roller, and the corrugated tube is a rubber component.

[0012] As a further solution of the present invention: the first clamping jaw and the second clamping jaw are both movably connected to the traction arm through the elastic rotating shaft, and a threaded through hole is opened inside the fixed connecting plate.

[0013] As a further solution of the present invention: the first lifting ring and the second lifting ring are both fixedly connected to the tapered necking tube, and the first winding mechanism and the second winding mechanism are both fixedly connected to the transfer tube.

[0014] As a further solution of the present invention: the traction mechanism is fixedly connected to the winding roller via a rotating shaft.

[0015] As a further solution of the present invention: the movable ear plate is fixedly connected to the traction arm, and the bellows, the transfer tube and the tapered necking tube are all connected through.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The first clamping jaw and the second clamping jaw are rotated at the end of the traction arm through the elastic rotating shaft, so that the clamping mechanism is clamped on the outside of the tapered necked tube as a whole. After the positioning bolts are passed through the fixed connecting plate, the clamping mechanism is fixed to the tapered necked tube, which is convenient for subsequent direction adjustment.

[0018] 2. When the traction mechanism is used to drive the winding roller to rotate, the upper traction rope pulls the traction ring, and the traction arm as a whole rotates inside the adjustment mechanism through the movable ear plate through the movable shaft pin, thereby lifting the tapered necking pipe upward. The corrugated pipe is made of rubber and has a certain deflection, so it can provide a certain deflection range, which is convenient for adjusting the blowing and filling angle.

[0019] 3. When the second winding mechanism and the first winding mechanism are controlled to work, the tapered necking tube is controlled to swing left and right as a whole to control the blowing and filling action. Under the action of the winding roller, the entire device can control the tapered necking tube to rotate at multiple angles to improve the flatness of the blowing and filling area.

[0020] 4. The universal joint head can move inside the universal joint sleeve, which can realize the left and right swing of the control traction arm as a whole. When the control traction arm is lifted upward as a whole, it can also move to a certain angle to match the direction of the tapered necking tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a dredging and filling mud discharge pipe that can swing at multiple angles;

[0022] Figure 2 This is a structural diagram of a traction arm in a dredging and filling mud discharge pipe that can swing at multiple angles;

[0023] Figure 3 This is a partially enlarged schematic diagram of a direction adjustment mechanism in a dredging and filling mud discharge pipe that can swing at multiple angles;

[0024] Figure 4 A top view of a dredging and filling mud discharge pipe capable of swinging at multiple angles;

[0025] Figure 5 The diagram is a driving diagram of a dredging and filling mud discharge pipe capable of swinging at multiple angles;

[0026] Figure 6 This is an enlarged view of the traction ring in a dredging and filling mud discharge pipe that can swing at multiple angles.

[0027] In the figure: 1. Mud discharge pipe; 2. Bellows; 3. Adapter tube; 4. Traction arm; 5. Connecting flange; 6. Direction adjustment mechanism; 7. First lifting ring; 8. First winding mechanism; 9. Second lifting ring; 10. Second winding mechanism; 11. Tapered necked tube; 401. Traction lifting ring; 402. Universal joint sleeve; 403. Universal joint head; 404. Traction mechanism; 405. Clamping mechanism; 406. Movable ear plate; 407. Movable shaft pin; 408. Upper traction rope; 409. Side traction rope; 410. First clamping jaw; 411. Second clamping jaw; 412. Elastic rotating shaft; 413. Fixed connecting plate; 414. Winding roller. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with specific inventions, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In the description of this specification, the reference terms "this embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] like Figure 1-6As shown, this embodiment provides a dredging blowing and filling mud discharge pipe that can swing at multiple angles, including a mud discharge pipe 1, which includes: a bellows 2, a switching pipe 3, and a tapered necking pipe 11. The bellows 2 is a rubber component. The bellows 2, the switching pipe 3, and the tapered necking pipe 11 are all connected through, and a connecting flange 5 is connected between the bellows 2, the switching pipe 3, and the tapered necking pipe 11. A direction adjustment mechanism 6 is installed on the upper surface of the switching pipe 3, and a traction arm 4 is provided inside the direction adjustment mechanism 6. A movable ear plate 406 is installed at one end of the traction arm 4 close to the direction adjustment mechanism 6. The movable ear plate 406 is fixedly connected to the traction arm 4, and a movable shaft pin 4 is installed between the movable ear plate 406 and the direction adjustment mechanism 6. 07. The movable ear plate 406 is rotatably connected to the adjustment mechanism 6 through a movable shaft pin 407. A traction ring 401 is provided above the traction arm 4 at one end close to the tapered necking tube 11. A winding roller 414 is provided on one side of the adjustment mechanism 6. An upper traction rope 408 is connected between the winding roller 414 and the traction ring 401. The upper traction rope 408 is fixedly connected to the traction ring 401 and the winding roller 414. A universal shaft sleeve 402 is installed on the lower surface of the adjustment mechanism 6. A universal shaft head 403 is installed on the upper surface of the transfer tube 3 below the universal shaft sleeve 402. The universal shaft head 403 is movably connected to the universal shaft sleeve 402, and the universal shaft head 403 is fixedly connected to the transfer tube 3.

[0031] like Figure 1-3 As shown, in this embodiment, one end of the traction arm 4 is located on the outside of the tapered necking tube 11 and is equipped with a clamping mechanism 405, the clamping mechanism 405 includes a first clamping jaw 410 and a second clamping jaw 411, the traction mechanism 404 is fixedly connected to the winding roller 414 through a rotating shaft, an elastic rotating shaft 412 is connected between the first clamping jaw 410 and the second clamping jaw 411 and the traction arm 4, the first clamping jaw 410 and the second clamping jaw 411 are movably connected to the traction arm 4 through the elastic rotating shaft 412, the other end of the first clamping jaw 410 and the second clamping jaw 411 is provided with a fixed connecting plate 413, and a threaded through-hole is provided inside the fixed connecting plate 413.

[0032] like Figure 1 、 4 As shown in Figures 5 and 6, in this embodiment, a first lifting ring 7 is installed on one side end of the tapered shrinking tube 11, and a second lifting ring 9 is installed on the other side end of the tapered shrinking tube 11. The first lifting ring 7 and the second lifting ring 9 are both fixedly connected to the tapered shrinking tube 11. A first winding mechanism 8 is installed on the side of the transfer tube 3 corresponding to the first lifting ring 7, and a second winding mechanism 10 is installed on the side of the transfer tube 3 corresponding to the second lifting ring 9. The first winding mechanism 8 and the second winding mechanism 10 are both fixedly connected to the transfer tube 3. A traction mechanism 404 is installed on one side of the winding roller 414, and side traction ropes 409 are installed inside the first lifting ring 7 and the second lifting ring 9.

[0033] The working principle of the present invention is as follows: when in use, the first clamping jaw 410 and the second clamping jaw 411 are rotated at the end of the traction arm 4 through the elastic rotating shaft 412, so that the clamping mechanism 405 is clamped on the outside of the tapered shrinking pipe 11 as a whole, and the positioning bolt is passed through the fixed connecting plate 413 to fix the clamping mechanism 405 to the tapered shrinking pipe 11. By connecting the transfer pipe 3 to the dredging mechanism, when in use, the mud and water are absorbed as a whole through the mud suction mechanism and then from the transfer pipe 3, the corrugated pipe 2, and then from the tapered shrinking pipe 11. After the position is discharged, the blowing and filling function is performed. When it is necessary to control the vertical position of the tapered shrinking tube 11 to adjust the blowing and filling angle, the traction mechanism 404 is used to drive the winding roller 414 to rotate, so that the upper traction rope 408 is wound around the outside of the winding roller 414, so that the upper traction rope 408 pulls the traction ring 401, so that the traction arm 4 as a whole is rotated inside the adjustment mechanism 6 through the movable lug 406 through the movable shaft pin 407, thereby lifting the tapered shrinking tube 11 upward. The corrugated tube 2 is made of rubber material. The material has a certain deflection, so it can provide a certain deflection range, which is convenient for adjusting the angle of blowing and filling. When it is necessary to control the overall action of the tapered shrinking tube 11 to deflect, when the first winding mechanism 8 is controlled to work, the side traction rope 409 between the first lifting ring 7 is wound, and at the same time the traction arm 4 drives the universal shaft sleeve 402 at the lower end of the adjustment mechanism 6 to move inside the universal shaft head 403, thereby controlling the tapered shrinking tube 11 to swing to the right as a whole to control the blowing and filling. When the second winding mechanism 10 is controlled to work, the side traction rope 409 between the first lifting ring 7 is wound, and at the same time the traction arm 4 drives the universal shaft sleeve 402 at the lower end of the adjustment mechanism 6 to move inside the universal shaft head 403, thereby controlling the tapered shrinking tube 11 to swing to the right as a whole to control the blowing and filling. When the side traction rope 409 between the first winding mechanism 8 is wound, the traction arm 4 drives the universal shaft sleeve 402 at the lower end of the adjustment mechanism 6 to move inside the universal shaft head 403, thereby controlling the tapered necking tube 11 to swing to the left as a whole to control the blowing and filling effect. The entire device can control the tapered necking tube 11 to rotate at multiple angles. The overall drive of the entire device is relatively simple and fast, and can well use the mud and sand inside the mud to blow and fill the target position during dredging, while improving the flatness of the blowing and filling area.

[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0036] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A dredging and filling mud discharge pipe capable of swinging at multiple angles, comprising a mud discharge pipe (1), characterized in that: The mud discharge pipe (1) comprises: a bellows (2), a transfer pipe (3), and a tapered necked pipe (11); a connecting flange (5) is connected between the bellows (2), the transfer pipe (3), and the tapered necked pipe (11); a direction adjustment mechanism (6) is installed on the upper surface of the transfer pipe (3); a traction arm (4) is provided inside the direction adjustment mechanism (6); a movable ear plate (406) is installed at one end of the traction arm (4) close to the direction adjustment mechanism (6); and a movable ear plate (406) is provided between the movable ear plate (406) and the direction adjustment mechanism (6). A movable shaft pin (407) is installed, a traction ring (401) is provided above one end of the traction arm (4) close to the tapered necking tube (11), a winding roller (414) is provided on one side of the adjustment mechanism (6), an upper traction rope (408) is connected between the winding roller (414) and the traction ring (401), a universal shaft sleeve (402) is installed on the lower surface of the adjustment mechanism (6), and a universal shaft head (403) is installed on the upper surface of the transfer tube (3) below the universal shaft sleeve (402); One end of the traction arm (4) is located outside the tapered necking tube (11) and is provided with a clamping mechanism (405), the clamping mechanism (405) comprising a first clamping jaw (410) and a second clamping jaw (411), one end of the first clamping jaw (410) and the second clamping jaw (411) being connected to the traction arm (4) by an elastic rotating shaft (412), and the other end of the first clamping jaw (410) and the second clamping jaw (411) being provided with a fixed connecting plate (413); The first clamping jaw (410) and the second clamping jaw (411) are both movably connected to the traction arm (4) via the elastic rotating shaft (412), and a threaded through hole is provided inside the fixed connecting plate (413).

2. The multi-angle swingable dredging and filling mud discharge pipe according to claim 1 is characterized in that: A first hanging ring (7) is installed on one side end of the conical necked tube (11), a second hanging ring (9) is installed on the other side end of the conical necked tube (11), a first winding mechanism (8) is installed on the side of the transfer tube (3) corresponding to the first hanging ring (7), and a second winding mechanism (10) is installed on the side of the transfer tube (3) corresponding to the second hanging ring (9).

3. The multi-angle swingable dredging and filling mud discharge pipe according to claim 2 is characterized in that: A traction mechanism (404) is installed on one side of the winding roller (414), and side traction ropes (409) are installed inside the first hanging ring (7) and the second hanging ring (9).

4. The multi-angle swingable dredging and filling mud discharge pipe according to claim 1 is characterized in that: The universal joint shaft head (403) is movably connected to the universal joint sleeve (402), the universal joint shaft head (403) is fixedly connected to the transfer tube (3), and the movable ear plate (406) is rotatably connected to the direction adjustment mechanism (6) via the movable shaft pin (407).

5. The multi-angle swingable dredging and filling mud discharge pipe according to claim 1 is characterized in that: The upper traction rope (408) is fixedly connected to the traction ring (401) and the winding roller (414), and the bellows (2) is a rubber component.

6. The multi-angle swingable dredging and filling mud discharge pipe according to claim 2, characterized in that: The first hanging ring (7) and the second hanging ring (9) are both fixedly connected to the tapered necking tube (11), and the first winding mechanism (8) and the second winding mechanism (10) are both fixedly connected to the transfer tube (3).

7. The multi-angle swingable dredging and filling mud discharge pipe according to claim 3 is characterized in that: The traction mechanism (404) is fixedly connected to the winding roller (414) via a rotating shaft.

8. The multi-angle swingable dredging and filling mud discharge pipe according to claim 1 is characterized in that: The movable ear plate (406) is fixedly connected to the traction arm (4), and the corrugated pipe (2), the transfer pipe (3) and the tapered necking pipe (11) are all connected in a through-connection manner.

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