Groove digging equipment for ultra-deep composite anti-seepage curtain wall groove

Abstract

The invention relates to the technical field of grooving equipment, and particularly discloses grooving equipment for an ultra-deep composite anti-seepage curtain wall groove, the grooving equipment comprises a machine body, a supporting assembly, a grooving assembly and a mud suction assembly, the supporting assembly is fixedly connected to the machine body, the grooving assembly is located below the supporting assembly, and the mud suction assembly is fixedly connected to the supporting assembly; the supporting assembly comprises a steel wire rope, a suspension arm, a supporting frame and a connecting frame, the steel wire rope is fixedly connected to the upper portion of the supporting frame and slidably connected to the suspension arm, and the suspension arm is fixedly connected to one side of the machine body. The diameter of the groove digging assembly of the equipment can be adjusted by being matched with the size of a groove needing to be dug so as to dig various grooves of different sizes, the universality of the equipment is improved, when the equipment conducts mud suction work, the drill bit is arranged to assist in crushing large mudstone, the probability of blockage of the mud suction pipe is reduced, the production cost is reduced, and the equipment is suitable for popularization and application. The production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of trenching equipment, and in particular to trenching equipment for ultra-deep composite anti-seepage curtain wall trenches. Background Art

[0002] A trencher is a device used for digging and milling the ground, roads or other surfaces. It is mainly used for grooving, trenching or cutting in hard materials. It is widely used in municipal engineering, road construction, pipeline laying, cable burying and other fields.

[0003] At present, the existing technology still has the following areas for improvement: most trenching machines on the market can only be used to dig trenches of a single size, and the diameter of the equipment itself cannot be changed according to the required trench size. If trenches of different sizes need to be dug, different trenching machines need to be used, which increases production costs. When digging trenches, trenching machines will suck out the mud and rocks in the trench to ensure the smooth progress of subsequent work. However, the mud suction pipe is prone to blockage when encountering large unbroken mud and rocks, and needs to be cleaned and maintained frequently, which increases production costs and reduces production efficiency. Summary of the invention

[0004] In order to solve the above-mentioned problems existing in the prior art, the present invention provides a trenching device for ultra-deep composite anti-seepage curtain wall trenches, which can adjust the diameter of the equipment's own trenching components in accordance with the size of the trench to be excavated, so as to excavate trenches of various sizes, thereby improving the versatility of the equipment. When the equipment is performing mud suction work, a drill bit is provided to assist in breaking up larger pieces of mud and stone, thereby reducing the probability of blockage of the mud suction pipe, reducing production costs, and improving production efficiency.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A trenching device for an ultra-deep composite anti-seepage curtain wall trench comprises a body, a support assembly, a trenching assembly and a mud suction assembly, wherein the support assembly is fixedly connected to the body, the trenching assembly is located below the support assembly, and the mud suction assembly is fixedly connected to the support assembly; The support assembly includes a steel wire rope, a boom, a support frame and a connecting frame, wherein the steel wire rope is fixedly connected to the top of the support frame, the steel wire rope is slidably connected to the boom, and the boom is fixedly connected to one side of the fuselage; The slotting assembly comprises an outer cover, a cutter head, a connecting blade, a first limit block, a second limit block and an output shaft, wherein the outer cover is detachably connected to the connecting blade, the connecting blade is fixedly connected to the first limit block, the second limit block is slidably connected to the first limit block, and the second limit block is fixedly connected to the output shaft; The mud suction assembly comprises a mud suction pipe, a drill bit and a guide cover. The drill bit is fixedly connected to the connecting frame, the guide cover is fixedly connected to the connecting frame, and a spiral blade is arranged on the drill bit.

[0006] Preferably, a plurality of the connecting blades are provided, and the plurality of connecting blades are arranged around the output shaft with the output shaft as the center.

[0007] Preferably, a plurality of the cutter heads are fixedly connected above the connecting blade, and the cutter heads are arranged in a blade shape.

[0008] Preferably, the first limiting block is concavely arranged, a through hole is provided on the concave vertical section of the first limiting block, and the through hole is rectangularly arranged.

[0009] Preferably, a through hole is formed on the second limiting block, and the position of the through hole of the second limiting block corresponds to the position of the through hole of the first limiting block.

[0010] Preferably, the connecting frame is arranged in a π-shaped manner, and the output shaft is rotatably connected to the connecting frame.

[0011] Preferably, the support frame and the connecting frame are provided with through holes, the mud suction pipe passes through the through holes of the support frame and the connecting frame, and the mud suction pipe is arranged to be wider at the bottom and narrower at the top.

[0012] Preferably, the mud suction port of the mud suction pipe is arranged inside the guide cover, and the mud suction port is arranged parallel to the bottom of the π-shaped horizontal section of the connecting frame.

[0013] Preferably, the guide cover is arranged in a pen tip shape, and the drill bit is located inside the guide cover.

[0014] Preferably, a plurality of the drill bits are provided, and the plurality of the drill bits are located on both sides of the mud suction port.

[0015] The beneficial effects of the present invention are: (1) By setting up the machine body and the supporting assembly, the technical effect that can be achieved is that the boom is convenient for changing the overall angle of the equipment, controlling the slotting assembly to slot at a preset position, and the setting of the wire rope is convenient for lowering and pulling up the slotting assembly and the mud suction assembly, so that the slotting work can be carried out smoothly.

[0016] (2) By setting up the slotting assembly, the technical effect that can be achieved is that the outer cover can be detachably connected to the connecting blade, which is convenient for replacement in accordance with the change of the overall diameter of the slotting assembly. The rotating output shaft drives the second limit block to rotate, which can make the first limit block slide to a suitable position, so that the position and angle of the connecting blade and the cutter head connected to the first limit block can be changed according to the change of the relative position of the first limit block and the second limit block, so as to change the overall diameter of the slotting assembly. It can be achieved that the diameter of the equipment slotting assembly can be adjusted in accordance with the size of the groove to be excavated, so as to excavate grooves of various sizes, thereby improving the versatility of the equipment and reducing the production cost.

[0017] (3) By setting up the mud suction component, the technical effect that can be achieved is that the guide cover is set in a pen tip shape to ensure that the cutter head will not interfere with the guide cover when rotating. The drill bit is located inside the guide cover. There are multiple drill bits, and the multiple drill bits are located on both sides of the mud suction port. The drill bits are provided with spiral blades to assist in breaking up larger pieces of mud and rocks, thereby reducing the probability of blockage of the mud suction pipe, reducing production costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 A perspective view of the present invention; Figure 2 It is a left side view of the present invention; Figure 3 It is a front view of the present invention; Figure 4 is a structural diagram of the slotting assembly in the present invention; Figure 5 is a first cross-sectional view of the slotting assembly of the present invention; Figure 6 is a second cross-sectional view of the slotting assembly of the present invention; Figure 7 It is a cross-sectional view of the slotting assembly of the present invention after adjusting the slotting radius; Figure 8 A bottom view of the mud suction assembly of the present invention; Fig. 9 It is a structural diagram of the drill bit and the spiral blade in the present invention; Description of main component symbols: In the figure: 1. body; 2. wire rope; 3. boom; 4. support frame; 5. mud suction pipe; 501. drill bit; 502. guide cover; 503. spiral blade; 504. mud suction port; 6. slotting assembly; 601. outer cover; 602. cutter head; 603. connecting blade; 604. first limit block; 605. second limit block; 606. output shaft; 7. connecting frame. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are clearly and completely described below in combination with the accompanying drawings and preferred embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present application, it should be understood that the orientation or position relationship indicated by "inside" or "outside" is based on the orientation or position described in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore cannot be understood as a limitation on the present application.

[0022] Reference Figures 1 to 9 The present invention discloses a trenching device for ultra-deep composite anti-seepage curtain wall trenches, comprising a body 1, a support assembly, a trenching assembly 6 and a mud suction assembly, wherein the support assembly is fixedly connected to the body 1, the trenching assembly 6 is located below the support assembly, and the mud suction assembly is fixedly connected to the support assembly; The supporting assembly includes a steel wire rope 2, a boom 3, a supporting frame 4 and a connecting frame 7. The steel wire rope 2 is fixedly connected to the top of the supporting frame 4, and the steel wire rope 2 is slidably connected to the boom 3. The boom 3 is fixedly connected to one side of the fuselage 1. The boom 3 is convenient for changing the angle of the whole equipment, and controlling the slotting assembly 6 to slot at a preset position. The setting of the steel wire rope 2 is convenient for lowering and pulling up the slotting assembly 6 and the mud suction assembly, so that the slotting work can be carried out smoothly. The slotting assembly 6 includes an outer cover 601, a cutter head 602, a connecting blade 603, a first limiting block 604, a second limiting block 605 and an output shaft 606. The outer cover 601 is detachably connected to the connecting blade 603, so as to facilitate replacement in accordance with the change of the overall diameter of the slotting assembly 6. The connecting blade 603 is fixedly connected to the first limiting block 604, the second limiting block 605 is slidably connected to the first limiting block 604, and the second limiting block 605 is fixedly connected to the output shaft 606. The output shaft 606 is rotated to drive the second limiting block 605 to rotate. The position block 605 rotates to make the first limit block 604 slide to a suitable position, so that the position and angle of the connecting blade 603 and the cutter head 602 connected to the first limit block 604 can be changed according to the change of the relative position of the first limit block 604 and the second limit block 605, so as to change the overall diameter of the slotting assembly 6, so that the diameter of the slotting assembly of the equipment can be adjusted according to the size of the groove to be excavated, so as to excavate grooves of various sizes, thereby improving the versatility of the equipment and reducing the production cost; The mud suction assembly includes a mud suction pipe 5, a drill bit 501 and a guide cover 502. The drill bit 501 is fixedly connected to the connecting frame 7, and the guide cover 502 is fixedly connected to the connecting frame 7. A spiral blade 503 is provided on the drill bit 501 to assist in crushing larger mud and rocks.

[0023] Reference Figures 4 to 7 There are multiple connecting blades 603, and the multiple connecting blades 603 are arranged around the output shaft 606 with the output shaft 606 as the center; multiple cutter heads 602 are fixedly connected above the connecting blades 603, and the cutter heads 602 are arranged in a blade shape; the first limit block 604 is arranged in a concave shape, and a through hole is opened on the concave vertical section of the first limit block 604, and the through hole is arranged in a rectangular shape; a through hole is opened on the second limit block 605, and the position of the through hole of the second limit block 605 corresponds to the position of the through hole of the first limit block 604; the connecting frame 7 is arranged in a π-like shape, and the output shaft 606 is rotatably connected to the connecting frame 7.

[0024] Reference Figures 1 to 8 , through holes are provided on the support frame 4 and the connecting frame 7, and the mud suction pipe 5 passes through the through holes of the support frame 4 and the connecting frame 7, and the mud suction pipe 5 is arranged in a wide lower part and narrow upper part; the mud suction port 504 of the mud suction pipe 5 is arranged inside the guide cover 502, and the mud suction port 504 is arranged parallel to the bottom of the π-shaped horizontal section of the connecting frame 7; the guide cover 502 is arranged in a pen tip shape to ensure that the cutter head 602 does not interfere with the guide cover 502 when rotating, and the drill bit 501 is located inside the guide cover 502; a plurality of drill bits 501 are provided, and a plurality of drill bits 501 are located on both sides of the mud suction port 504, which is convenient for assisting in breaking up larger pieces of mud and rocks, reducing the probability of blockage of the mud suction pipe 5, reducing production costs, and improving production efficiency.

[0025] The working principle and use process of the present invention are as follows: before slotting, adjust the diameter of the slotting component 6 according to the size of the groove: remove the outer cover 601, control the output shaft 606 to rotate and drive the second limit block 605 to rotate, and the second limit block 605 drives the first limit block 604 to slide to a suitable position, and the two limit blocks are locked and positioned through the through holes of the first limit block 604 and the second limit block 605. According to the change in the relative positions of the first limit block 604 and the second limit block 605, the positions and angles of the connecting blades 603 and the cutter head 602 connected to the first limit block 604 are changed to change the overall diameter of the slotting component 6. After the diameter change is completed, the outer cover 601 of the appropriate size is installed back on the slotting component 6.

[0026] When slotting, the fuselage 1 is controlled to move to a suitable position, the angle of the boom 3 is controlled to be adjusted to a suitable position, the wire rope 2 is controlled to be lowered to drive the support frame 4, the connecting frame 7, the slotting assembly 6 and the mud suction assembly to be lowered, and the slotting assembly 6 is controlled to rotate to slot. When slotting, larger pieces of mud and stone that are not crushed are crushed with the assistance of the drill bit 501, and the mud and stone are sucked into the mud suction pipe 5 through the mud suction port 504 and transported out for recovery.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A trenching device for ultra-deep composite anti-seepage curtain wall trenches, characterized in that: It comprises a body (1), a support assembly, a slot assembly (6) and a mud suction assembly, wherein the support assembly is fixedly connected to the body (1), the slot assembly (6) is located below the support assembly, and the mud suction assembly is fixedly connected to the support assembly; The support assembly comprises a steel wire rope (2), a boom (3), a support frame (4) and a connecting frame (7), wherein the steel wire rope (2) is fixedly connected to the top of the support frame (4), the steel wire rope (2) is slidably connected to the boom (3), and the boom (3) is fixedly connected to one side of the fuselage (1); The slotting assembly (6) comprises an outer cover (601), a cutter head (602), a connecting blade (603), a first limiting block (604), a second limiting block (605) and an output shaft (606); the outer cover (601) is detachably connected to the connecting blade (603); the connecting blade (603) is fixedly connected to the first limiting block (604); the second limiting block (605) is slidably connected to the first limiting block (604); and the second limiting block (605) is fixedly connected to the output shaft (606); The mud suction assembly comprises a mud suction pipe (5), a drill bit (501) and a guide cover (502); the drill bit (501) is fixedly connected to the connecting frame (7); the guide cover (502) is fixedly connected to the connecting frame (7); and a spiral blade (503) is provided on the drill bit (501).

2. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 1, characterized in that: A plurality of the connecting blades (603) are provided, and the plurality of connecting blades (603) are arranged around the output shaft (606) with the output shaft (606) as the center of the circle.

3. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 2, characterized in that: A plurality of the blade heads (602) are fixedly connected above the connecting blade (603), and the blade heads (602) are arranged in a blade shape.

4. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 1, characterized in that: The first limiting block (604) is arranged in a concave shape, and a through hole is provided on the concave vertical section of the first limiting block (604), and the through hole is arranged in a rectangular shape.

5. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 1, characterized in that: The second limiting block (605) is provided with a through hole, and the position of the through hole of the second limiting block (605) corresponds to the position of the through hole of the first limiting block (604).

6. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 1, characterized in that: The connecting frame (7) is arranged in a π-shaped manner, and the output shaft (606) is rotatably connected to the connecting frame (7).

7. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 1, characterized in that: Through holes are provided on the support frame (4) and the connecting frame (7), and the mud suction pipe (5) passes through the through holes of the support frame (4) and the connecting frame (7), and the mud suction pipe (5) is arranged in a manner that is wider at the bottom and narrower at the top.

8. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 7, characterized in that: The mud suction port (504) of the mud suction pipe (5) is arranged inside the guide cover (502), and the mud suction port (504) is arranged parallel to the bottom of the π-shaped horizontal section of the connecting frame (7).

9. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 8, characterized in that: The guide cover (502) is arranged in a pen-tip shape, and the drill bit (501) is located inside the guide cover (502).

10. The ultra-deep composite anti-seepage curtain wall trench digging equipment according to claim 9, characterized in that: A plurality of the drill bits (501) are provided, and the plurality of the drill bits (501) are located on both sides of the mud suction port (504).

Images