CN220888787U - Horizontal grooving device for underground diaphragm wall - Google Patents
Horizontal grooving device for underground diaphragm wall Download PDFInfo
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- CN220888787U CN220888787U CN202322559449.9U CN202322559449U CN220888787U CN 220888787 U CN220888787 U CN 220888787U CN 202322559449 U CN202322559449 U CN 202322559449U CN 220888787 U CN220888787 U CN 220888787U
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- 239000002002 slurry Substances 0.000 claims abstract description 11
- 238000003801 milling Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 239000011435 rock Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of underground diaphragm wall construction, and provides a horizontal grooving device for an underground diaphragm wall, which comprises a device frame, a horizontal propelling component, a grooving component, a spraying component and a slurry sucking component, wherein the horizontal propelling component is horizontally arranged on the device frame, the output end of the horizontal propelling component is provided with the frame, two groove components, the spraying component and the slurry sucking component are arranged on the frame, the spraying component is arranged between the two groove components, the slurry sucking component is arranged on one side of the grooving component, and the horizontal grooving device is suitable for horizontal excavation of soil layers below existing pipelines, has a simple structure, improves construction efficiency and is strong in engineering practicability.
Description
Technical Field
The utility model relates to the technical field of underground diaphragm wall construction, in particular to a horizontal grooving device for an underground diaphragm wall.
Background
With development of underground space, the use of underground continuous walls is becoming more and more widespread. In the construction process of the underground diaphragm wall, grab bucket type trenching machines, rotary type trenching machines or impact type trenching machines are generally adopted for the excavation of the tank sections, and generally, the trenching machines excavate vertically downwards.
The patent of current application number 202220184487.3 discloses a diaphragm wall grooving machine, belong to grooving machine technical field, including grooving machine main part, the last fixedly connected with steel cable of grooving machine main part, the other end fixedly connected with fixing base of steel cable, the lower extreme fixedly connected with fixed frame of fixing base, the bottom fixedly connected with bearing frame of fixed frame, the surface of bearing frame is provided with two grab buckets, all rotate in two grab buckets and be connected with the pivot, two pivots are all installed in the bearing frame, and two pivot symmetry sets up, be provided with grab material mechanism in the fixed frame, grab material mechanism links to each other with two grab buckets in order to realize grab material, finally can realize that the elastic action through the spring makes the scraper can be laminated with the inner wall of grab bucket all the time, the mutual cooperation through spring and scraper is with the earth in the grab bucket clean basically, and then optimized the efficiency of grooving. In actual engineering, because the pipeline spans are large, the pipeline types and the grades are different, the pipeline migration and modification cost is high, pipeline property units prohibit pipeline migration and modification, site construction conditions and construction technical constraints and the like, the existing pipeline can only be subjected to in-situ protection, and the continuous wall grooving requirement in the horizontal direction cannot be met by adopting the traditional vertical grooving mechanical device.
Therefore, in order to solve the above problems, a horizontal grooving device for an underground diaphragm wall is proposed to solve the above problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model develops a horizontal grooving device for the underground diaphragm wall, which is suitable for horizontal excavation of soil layers below existing pipelines, has simple structure, improves construction efficiency and has strong engineering practicability.
The technical scheme for solving the technical problems is as follows: the utility model provides a horizontal grooving device for an underground diaphragm wall, which comprises a device frame, a horizontal propelling component, a grooving component, a spraying component and a pulp sucking component, wherein the horizontal propelling component is horizontally arranged on the device frame, the output end of the horizontal propelling component is provided with the frame, the frame is provided with two groups of grooving components, the spraying component and the pulp sucking component, the spraying component is arranged between the two groups of grooving components, and the pulp sucking component is arranged on one side of the grooving component.
As optimization, two sets of groove components are symmetrically arranged relative to the frame, each groove component comprises a motor and a milling wheel, the motor is arranged on the frame, the output end of the motor is connected with the milling wheel through a milling wheel main shaft, and a plurality of milling teeth are uniformly arranged on the periphery of the milling wheel.
As an optimization, the injection assembly comprises a high-pressure pump, a high-pressure water pipe and a high-pressure water spray head, wherein the high-pressure pump is arranged on the frame, the input end of the high-pressure pump is connected with the water tank through a pipeline, the output end of the high-pressure pump is connected with the high-pressure water spray head through the high-pressure water pipe, and the high-pressure water spray head is arranged at the front end of the frame and is arranged between two milling wheels through a fixer.
As optimization, the horizontal propulsion component comprises a hydraulic cylinder and a piston rod, wherein the hydraulic cylinder is arranged on the device frame, one end of the piston rod is arranged in the hydraulic cylinder, and the other end of the piston rod is connected with the frame.
As optimization, the pulp sucking assembly comprises a pulp sucking pump, a pulp sucking pipe and a pulp discharging pipe, wherein the pulp sucking pump is arranged on the frame, the input end of the pulp sucking pump is connected with the pulp sucking pipe, one end of the pulp sucking pipe, which is far away from the pulp sucking pump, is positioned on one side of the milling wheel, the output end of the pulp sucking pump is connected with the pulp discharging pipe, and the pulp discharging pipe is used for adsorbing the slurry generated by rock breaking of the horizontal grooving device outside the groove.
The effects provided in the summary of the utility model are merely effects of embodiments, not all effects of the utility model, and the above technical solution has the following advantages or beneficial effects:
The underground diaphragm wall horizontal grooving device is suitable for horizontal excavation of soil layers below existing pipelines, is simple in structure, dissolves and erodees rock soil through setting up injection assembly, sets up to groove assembly and mills rock soil, and cooperation is inhaled thick liquid subassembly and is adsorbed mud outside the groove simultaneously, and the use of mutually supporting is favorable to improving the efficiency of construction, and engineering practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the spray assembly of the present utility model;
FIG. 3 is a schematic view of the horizontal propulsion assembly of the present utility model;
FIG. 4 is a schematic diagram illustrating the operation of the present utility model;
fig. 5 is a second working diagram of the present utility model.
In the figure, 1, a milling wheel; 2. a motor; 3. a pulp sucking component; 3.1, a slurry suction pump; 3.2, a slurry suction pipe; 3.3, a slurry discharging pipe; 4. a jetting assembly; 4.1, high pressure pump; 4.2, a high-pressure water pipe; 4.3, high-pressure water spray head; 5. a frame; 6. a horizontal propulsion assembly; 6.1, a device frame; 6.2, a hydraulic cylinder; 6.3, a piston rod; 7. existing pipes.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 5, the underground diaphragm wall horizontal grooving device comprises a device frame 6.1, and further comprises a frame 5, a horizontal pushing component 6, a grooving component, a spraying component 4 and a pulp sucking component 3, wherein the horizontal pushing component 6 is horizontally arranged on the device frame 6.1, the output end of the horizontal pushing component 6 is provided with the frame 5, two groove components, the spraying component 4 and the pulp sucking component 3 are arranged on the frame 5, the spraying component 4 is arranged between the two groove components, and the pulp sucking component 3 is arranged on one side of the grooving component.
In this embodiment, two group's groove components are set up with frame 5 symmetry, become the groove component and include motor 2 and milling wheel 1, and motor 2 sets up in frame 5, and motor 2 output passes through milling wheel main shaft 1.1 and connects milling wheel 1, evenly sets up a plurality of milling teeth 1.2 around the milling wheel 1.
In this embodiment, the injection assembly 4 includes a high-pressure pump 4.1, a high-pressure water pipe 4.2 and a high-pressure water spray head 4.3, the high-pressure pump 4.1 is disposed on the frame 5, an input end of the high-pressure pump 4.1 is connected with a water tank through a pipeline, an output end of the high-pressure pump is connected with the high-pressure water spray head 4.3 through the high-pressure water pipe 4.2, and the high-pressure water spray head 4.3 is disposed at a front end of the frame 5 and is disposed between the two milling wheels 1 through a fixture.
In this embodiment, the horizontal propulsion assembly 6 includes a hydraulic cylinder 6.2 and a piston rod 6.3, the hydraulic cylinder 6.2 is disposed on the device frame 6.1, one end of the piston rod 6.3 is disposed in the hydraulic cylinder 6.2, and the other end is connected to the frame 5. The device is used for driving the frame 5 to horizontally move to drive the grooving assembly to horizontally tunnel.
In this embodiment, the pulp sucking assembly 3 includes a pulp sucking pump 3.1, a pulp sucking pipe 3.2 and a pulp discharging pipe 3.3, the pulp sucking pump 3.1 is arranged on the frame 5, the input end of the pulp sucking pump 3.1 is connected with the pulp sucking pipe 3.2, one end of the pulp sucking pipe 3.2, which is far away from the pulp sucking pump 3.1, is located at one side of the milling wheel 1, the output end of the pulp sucking pump 3.1 is connected with the pulp discharging pipe 3.3, and the pulp discharging pipe 3.3 is used for adsorbing the slurry generated by rock breaking of the horizontal grooving device outside the groove.
The using method is as follows: firstly, determining the position of an existing pipeline 7, digging soil above the existing pipeline by adopting a common grooving method, grooving two sides of the pipeline by adopting a traditional grooving mode, then hanging a horizontal grooving device below the existing pipeline, starting the horizontal grooving device, horizontally tunneling forward by a horizontal propelling device from the side surface of the existing pipeline, dissolving and flushing rock and soil by a spraying component, driving a milling wheel 1 to rotate and mill the rock and soil by a starting motor 2, simultaneously, absorbing slurry by a slurry suction pump 3.1 until the soil below the existing pipeline 7 is fully excavated and removed, finally hanging the horizontal grooving device out by a crane, and horizontally excavating soil below the existing pipeline by a diaphragm wall.
While the foregoing description of the embodiments of the present utility model has been presented with reference to the drawings, it is not intended to limit the scope of the utility model, but rather, it is apparent that various modifications or variations can be made by those skilled in the art without the need for inventive work on the basis of the technical solutions of the present utility model.
Claims (5)
1. The utility model provides a horizontal grooving device of underground diaphragm wall, includes device frame (6.1), characterized by: still include frame (5), horizontal propulsion subassembly (6), become the groove subassembly, spray subassembly (4) and inhale thick liquid subassembly (3), horizontal propulsion subassembly (6) level sets up on device frame (6.1), horizontal propulsion subassembly (6) output sets up frame (5), sets up two group's groove subassemblies on frame (5), sprays subassembly (4) and inhale thick liquid subassembly (3), sprays subassembly (4) and sets up between two group's groove subassemblies, inhales thick liquid subassembly (3) and sets up in one side of becoming the groove subassembly.
2. The underground diaphragm wall horizontal grooving device according to claim 1, characterized in that: the two sets of groove components are symmetrically arranged about the frame (5), the groove components comprise a motor (2) and a milling wheel (1), the motor (2) is arranged on the frame (5), the output end of the motor (2) is connected with the milling wheel (1) through a milling wheel main shaft (1.1), and a plurality of milling teeth (1.2) are uniformly arranged around the milling wheel (1).
3. The underground diaphragm wall horizontal grooving device according to claim 2, characterized in that: the injection assembly (4) comprises a high-pressure pump (4.1), a high-pressure water pipe (4.2) and a high-pressure water spray nozzle (4.3), wherein the high-pressure pump (4.1) is arranged on the frame (5), the input end of the high-pressure pump (4.1) is connected with the water tank through a pipeline, the output end of the high-pressure pump is connected with the high-pressure water spray nozzle (4.3) through the high-pressure water pipe (4.2), and the high-pressure water spray nozzle (4.3) is arranged at the front end of the frame (5) and is arranged between the two milling wheels (1) through a fixer.
4. The underground diaphragm wall horizontal grooving device according to claim 1 or 2, characterized in that: the horizontal propelling component (6) comprises a hydraulic cylinder (6.2) and a piston rod (6.3), the hydraulic cylinder (6.2) is arranged on the device frame (6.1), one end of the piston rod (6.3) is arranged in the hydraulic cylinder (6.2), and the other end of the piston rod is connected with the frame (5).
5. The underground diaphragm wall horizontal grooving device according to claim 2, characterized in that: the pulp sucking assembly (3) comprises a pulp sucking pump (3.1), a pulp sucking pipe (3.2) and a pulp discharging pipe (3.3), the pulp sucking pump (3.1) is arranged on a frame (5), the input end of the pulp sucking pump (3.1) is connected with the pulp sucking pipe (3.2), one end, far away from the pulp sucking pump (3.1), of the pulp sucking pipe (3.2) is located on one side of a milling wheel (1), the output end of the pulp sucking pump (3.1) is connected with the pulp discharging pipe (3.3), and the pulp discharging pipe (3.3) is used for adsorbing slurry generated by breaking rocks of a horizontal grooving device outside a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559449.9U CN220888787U (en) | 2023-09-20 | 2023-09-20 | Horizontal grooving device for underground diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559449.9U CN220888787U (en) | 2023-09-20 | 2023-09-20 | Horizontal grooving device for underground diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888787U true CN220888787U (en) | 2024-05-03 |
Family
ID=90873996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322559449.9U Active CN220888787U (en) | 2023-09-20 | 2023-09-20 | Horizontal grooving device for underground diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888787U (en) |
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2023
- 2023-09-20 CN CN202322559449.9U patent/CN220888787U/en active Active
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