CN218713021U - Be used for ground to link wall I-steel joint department and break away device by-pass concrete - Google Patents
Be used for ground to link wall I-steel joint department and break away device by-pass concrete Download PDFInfo
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- CN218713021U CN218713021U CN202222914713.1U CN202222914713U CN218713021U CN 218713021 U CN218713021 U CN 218713021U CN 202222914713 U CN202222914713 U CN 202222914713U CN 218713021 U CN218713021 U CN 218713021U
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- pressure gas
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- breaking
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Abstract
The utility model discloses a device for breaking the streaming concrete at the joint of I-shaped steel of a diaphragm wall, which comprises an operating platform, wherein the operating platform comprises a lifting operating rod and a device adjusting switch; the power mechanism comprises an electric motor and a high-pressure gas bin, and the device adjusting switch is used for controlling the starting and stopping of the electric motor and the high-pressure gas bin; the drill bit assembly comprises a drill bit group and a plurality of tungsten steel drill bits and can be used for breaking concrete and spraying high-pressure gas generated by the high-pressure gas bin; the transmission shaft, the transmission shaft is gone up and down by the lift control lever control for connection power unit and drill bit assembly, the top of transmission shaft is provided with pressure data acquisition treater, the utility model discloses a high-speed rotation and spray high-strength gas's tungsten steel drill bit come effectual destruction to flow around the concrete structure, clear away and flow around the concrete more thoroughly and high-efficiently.
Description
Technical Field
The utility model relates to an supplementary demolition tool technical field especially relates to a be used for ground even wall I-steel joint department to abolish device around flowing concrete.
Background
Along with the development and construction of cities, projects such as deep foundation pits of high-rise buildings, subways and sponge city comprehensive pipe galleries are increasing day by day, and diaphragm walls are appearing in more and more projects as relatively good enclosure structures. Among them, the i-steel joint is particularly popular as a rigid joint of diaphragm wall. Due to the complexity of geological conditions and unreasonable control of construction measures, the streaming concrete becomes a common quality problem in the construction process of the diaphragm wall. The conventional construction measure of solving the concrete that flows is grooving machine grab bucket department welding scraper, drives the scraper through the dead weight of grooving machine hydraulic grab bucket and clears away the concrete, nevertheless because the concrete intensity generates very fast and the concrete forms decurrent slip face because of scraper effect surface under water usually, causes the scraper not have the impetus for the concrete that flows is unable to be clear away completely, leads to the steel reinforcement cage can't hang and puts in place. The principle of the heavy hammer is the same as that of the scraper, and the impact force is generated by the self weight, so that the cleaning effect can not meet the requirement of hoisting the reinforcement cage generally. Moreover, the lower the position is generated to the concrete that flows around, traditional scraper treatment effect is worse, in case the concrete that flows around because of cleaing away the slip plane that can't produce the inclination downwards, even adopt imported equipment atlas rig also can't clear up, secondly, because of conventional processing concrete that flows around mechanical power is great, and abolishes the effect relatively poor, resource and time limit for a project input and actual profit are the inverse ratio.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be used for ground even wall I-steel joint department to break through concrete device to prior art's not enough.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a device for breaking flow around concrete at a joint of I-shaped steel of a diaphragm wall comprises:
the operation platform comprises a lifting operation rod and a device adjusting switch;
the power mechanism comprises an electric power engine and a high-pressure gas bin, and the device adjusting switch is used for controlling the starting and stopping of the electric power engine and the high-pressure gas bin;
the drill bit assembly comprises a drill bit group and a plurality of tungsten steel drill bits, and can be used for breaking concrete and spraying high-pressure gas generated by the high-pressure gas bin;
the transmission shaft is controlled to ascend and descend by a lifting operating rod and is used for connecting the power mechanism and the drill bit assembly, and a pressure data acquisition processor is arranged above the transmission shaft.
Preferably, an electric engine base is arranged below the electric engine, the electric engine and the electric engine base are connected through an elastic support, and the electric engine provides electric energy required by work for the high-pressure gas bin.
Preferably, an electric power pipeline and a high-pressure gas pipeline are arranged inside the transmission shaft and are welded and fixed with the drill bit group, the electric power engine is transmitted to the drill bit group through the electric power pipeline, and the high-pressure gas is transmitted to the drill bit group through the high-pressure gas pipeline and is discharged by the tungsten steel drill bit.
Preferably, the drill bit assembly includes the motor, the motor passes through electric power pipeline electric connection with electric motor, and the below that is located the motor is provided with pressure detection unit, pressure detection unit's below is provided with the transmission shaft unit, the transmission shaft unit passes through alloy member and tungsten steel drill bit welded fastening, the lower extreme of high-pressure gas pipeline closes up in the bottom of tungsten steel drill bit, and the diameter of closing up is 1mm.
Preferably, the lifting operating rod is a metal rubber-coated insulating rod, and the device adjusting switch is an electronic button.
Preferably, the pressure detection unit is a pressure sensor and is electrically connected with the pressure data acquisition processor.
Preferably, the number of the transmission shafts is 3.
Preferably, the tungsten steel drill bit is in the shape of a hexagonal cone drill bit.
Compared with the prior art, the beneficial effects of the utility model are that: through the tungsten steel drill bit that the contact surface is littleer, intensity is bigger, through the effectual destruction streaming concrete structure of the tungsten steel drill bit that rotates at a high speed and jet high-strength gas comes, clear away streaming concrete more thoroughly and high-efficient. This equipment is more lightweight than traditional equipment, and is convenient for ann and tear open, the low energy consumption. More importantly, the cleaning progress is accelerated, the work efficiency is improved, the disturbance of a conventional long-time cleaning mode on the wall of the diaphragm wall is avoided, the risk of collapse of the diaphragm wall after grooving is reduced, and the effects of quality improvement and efficiency improvement are achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a drill bit assembly;
fig. 3 is a schematic view of the drill bit set.
In the figure: 1. a pressure data acquisition processor; 2. an operating platform; 3. a tungsten steel drill bit; 4. an electric motor; 5. a lifting operating rod; 6. a transmission shaft 7 and a high-pressure gas bin; 8. an electric engine mount; 9. the drilling head comprises a drilling head group 10, a base 31, an electric power pipeline 32, a high-pressure gas pipeline 34, a motor 35, a pressure detection unit 36, a rotating shaft unit 37 and an alloy rod piece.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Referring to fig. 1 to 3, a device for breaking streaming concrete at a joint of a ground-connected wall i-steel comprises an operation platform 2, wherein the operation platform 2 comprises a lifting operation rod 5 and a device adjusting switch, the lifting operation rod 5 is a metal rubber-coated insulating rod, and the device adjusting switch is an electronic button; the power mechanism comprises an electric motor 4 and a high-pressure gas bin 7, the device adjusting switch is used for controlling the starting and stopping of the electric motor 4 and the high-pressure gas bin 7, and the electric motor 4 provides electric energy required by work for the high-pressure gas bin 7; the drill bit assembly comprises a drill bit group 9 and a plurality of tungsten steel drill bits 3, can be used for breaking concrete and spraying high-pressure gas generated by the high-pressure gas bin 7, and the tungsten steel drill bits 3 are a plurality in number and are hexagonal conical drill bits in shape but are not limited to the shape; the transmission shaft 6 is controlled by a lifting operating rod 5 to lift, the number of the transmission shaft 6 is 3, the transmission shaft 6 is used for connecting a power mechanism and a drill bit assembly, a power pipeline 31 and a high-pressure gas pipeline 32 are arranged inside the transmission shaft 6 and are welded and fixed with the drill bit set 9, a power engine 4 is transmitted to the drill bit set 9 through the power pipeline 31, the high-pressure gas is transmitted to the drill bit set 9 through the high-pressure gas pipeline 32 and is discharged from a tungsten steel drill bit 3, a pressure data acquisition processor 1 is arranged above the transmission shaft 6, in addition, the drill bit assembly comprises a motor 34, the motor 34 is electrically connected with the power engine 4 through the power pipeline 31, a pressure detection unit 35 is arranged below the motor 34, a transmission shaft unit 36 is arranged below the pressure detection unit 35, the transmission shaft unit 36 is welded and fixed with the tungsten steel drill bit 3 through an alloy rod 37, the lower end of the high-pressure gas pipeline 32 is arranged at the bottom of the tungsten steel drill bit 3, and the closing diameter is 1mm.
The utility model discloses a base 10 is after the fixed completion of work area, starts the breaking device at operation platform 2, transfers drill bit group 9 and tungsten steel drill bit 3 to the work elevation through operation lifter control transmission shaft 6 to provide certain overdraft, drive tungsten steel drill bit 3 high-speed rotatory through power line 31, motor 34, axis of rotation unit 36, alloy member 37, by high-pressure gas storehouse 7 passes to tungsten steel drill bit 3 department with high-pressure gas through the high-pressure gas pipe, and by the blowout of diameter 1mm drill bit department of receiving. Pressure detecting element 35 and pressure data collection treater 1 collaborative work, show tungsten steel drill bit 3 overdraft and high-pressure gas pressure value at operation platform 2 in step, the utility model discloses a pressure detecting element 35 is pressure sensor, consequently the utility model discloses an operation platform 2 control transmission shaft 6 provides work elevation and certain overdraft for drill bit group 9, tungsten steel drill bit 3 provides kinetic energy and high-pressure injection gas by transmission shaft 6 built-in power line 31 and high-pressure gas pipeline 32, and tungsten steel drill bit 3 forces the super high pressure that produces through high-speed rotation and small cross section contact to make the streaming concrete structure by the surface to inside production structure crack, and the high-pressure gas of many drill bits and drill bit department injection department produces the stack effect, and concrete structure destroys with higher speed to reach and clear away the streaming concrete purpose. The pressure monitoring unit and the pressure data acquisition processor 1 synchronously reflect the working state of the device in the working process, so that the judgment of operators is facilitated, the construction speed of the diaphragm wall streaming concrete is obviously shortened, the resource loss caused by the traditional construction mode is saved, the construction effect is confirmed and approved by owners, supervisors and design units, and the economic benefit and the social benefit are better.
Finally, an electric engine base 8 is arranged below the electric engine 4, and the electric engine 4 and the electric engine base 8 are connected through an elastic support, so that the anti-vibration stability of the electric engine 4 is ensured.
As above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a be used for ground to link wall I-steel joint department and break device by-pass concrete, its characterized in that includes:
the operation platform comprises a lifting operation rod and a device adjusting switch;
the power mechanism comprises an electric motor and a high-pressure gas bin, and the device adjusting switch is used for controlling the starting and stopping of the electric motor and the high-pressure gas bin;
the drill bit assembly comprises a drill bit group and a plurality of tungsten steel drill bits, and can be used for breaking concrete and spraying high-pressure gas generated by the high-pressure gas bin;
the transmission shaft is controlled to ascend and descend by a lifting operating rod and is used for connecting the power mechanism and the drill bit assembly, and a pressure data acquisition processor is arranged above the transmission shaft.
2. The device for breaking the streaming concrete at the I-steel joint of the diaphragm wall according to claim 1, characterized in that: the electric engine is characterized in that an electric engine base is arranged below the electric engine, the electric engine and the electric engine base are connected through an elastic support, and the electric engine provides electric energy required by work for the high-pressure gas bin.
3. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 2, wherein: the transmission shaft is internally provided with an electric power pipeline and a high-pressure gas pipeline which are fixedly welded with the drill bit group, an electric power engine is transmitted to the drill bit group through the electric power pipeline, and high-pressure gas is transmitted to the drill bit group through the high-pressure gas pipeline and is discharged by the tungsten steel drill bit.
4. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 3, wherein: the drill bit assembly comprises a motor, the motor is electrically connected with an electric motor through an electric power pipeline, a pressure detection unit is arranged below the motor, a transmission shaft unit is arranged below the pressure detection unit, the transmission shaft unit is welded and fixed with the tungsten steel drill bit through an alloy rod piece, the lower end of the high-pressure gas pipeline is closed at the bottom of the tungsten steel drill bit, and the closing diameter is 1mm.
5. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 4, wherein: the lifting operating rod is a metal rubber-coated insulating rod piece, and the device adjusting switch is an electronic button.
6. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 5, wherein: the pressure detection unit is a pressure sensor and is electrically connected with the pressure data acquisition processor.
7. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 6, wherein: the number of the transmission shafts is 3.
8. The device for breaking the streaming concrete at the joint of the I-shaped steel of the diaphragm wall according to claim 7, wherein: the tungsten steel drill bit is in a hexagonal conical drill bit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914713.1U CN218713021U (en) | 2022-11-03 | 2022-11-03 | Be used for ground to link wall I-steel joint department and break away device by-pass concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914713.1U CN218713021U (en) | 2022-11-03 | 2022-11-03 | Be used for ground to link wall I-steel joint department and break away device by-pass concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218713021U true CN218713021U (en) | 2023-03-24 |
Family
ID=85598324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222914713.1U Active CN218713021U (en) | 2022-11-03 | 2022-11-03 | Be used for ground to link wall I-steel joint department and break away device by-pass concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218713021U (en) |
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2022
- 2022-11-03 CN CN202222914713.1U patent/CN218713021U/en active Active
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