CN216689406U - Device for washing underground continuous wall joint - Google Patents
Device for washing underground continuous wall joint Download PDFInfo
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- CN216689406U CN216689406U CN202220046209.1U CN202220046209U CN216689406U CN 216689406 U CN216689406 U CN 216689406U CN 202220046209 U CN202220046209 U CN 202220046209U CN 216689406 U CN216689406 U CN 216689406U
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- washing
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- wall joint
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- diaphragm wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The utility model discloses a device for washing and brushing an underground diaphragm wall joint, which comprises a washing and brushing device steel frame, an elastic steel wire brush and a high-pressure washing system, wherein the washing and brushing device steel frame is provided with a steel frame; the rear part of the steel frame of the washing device is provided with a connecting part for connecting with a grab bucket of the hydraulic sinking tank machine; the elastic steel wire brush is used for cleaning the joint of the underground diaphragm wall and is fixed on the front part of the steel frame of the washing device; the high-pressure flushing system is used for flushing the underground diaphragm wall joint and comprises a high-pressure nozzle and a high-pressure pipeline which are connected, the high-pressure nozzle is arranged on the front part of the steel frame of the washing and brushing device, and the high-pressure pipeline is arranged in the steel frame of the washing and brushing device. The use and installation are convenient, the cleaning efficiency is high, and the application range is wide; the high-pressure flushing function is added, so that the wall can be brushed and cleaned at the same time, and the overall cleaning efficiency is improved; the angle of the device can be adjusted in time according to construction requirements by additionally arranging the hydraulic jack, and the cleaning quality is improved.
Description
Technical Field
The utility model relates to the technical field of underground track construction, in particular to a device for washing underground diaphragm wall joints.
Background
Underground continuous walls as a structure for intercepting water, preventing seepage, bearing and retaining water are widely applied to urban rail transit construction. According to the construction process of the underground continuous wall, the construction process is formed by connecting the unit groove sections with various joints, and one joint is arranged between every two groove sections, so that the quality control of the joint of each groove section is crucial in the construction process, if the construction of the joint quality of the groove sections is not strict, the underground continuous wall leaks, and the use safety of the engineering underground structure is directly influenced. The main reason influencing the quality problem of the joint is the control of the cleaning quality of the joint cleaning, the traditional joint cleaning adopts a crane to lift a box body with a steel wire brush on one side, the box body is tightly attached to the joint, and the attachment at the joint of the channel section I-shaped steel is cleaned through up-down movement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a device for washing underground continuous wall joints, so as to achieve the purposes of simple and efficient cleaning.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the device for washing underground continuous wall joints comprises:
the rear part of the washing and brushing device steel frame is provided with a connecting part for connecting with a grab bucket of the hydraulic sinking machine;
the elastic steel wire brush is used for cleaning the joint of the underground diaphragm wall and is fixed on the front part of the steel frame of the washing device;
the high-pressure flushing system is used for flushing the underground diaphragm wall joint and comprises a high-pressure nozzle and a high-pressure pipeline which are connected, the high-pressure nozzle is arranged on the front part of the steel frame of the washing and brushing device, and the high-pressure pipeline is arranged in the steel frame of the washing and brushing device.
And further:
the connecting part is a connecting plate fixed at the rear part of the steel frame of the brushing device, and a pin shaft hole is arranged on the connecting plate.
The two elastic steel wire brushes are respectively fixed on the upper part and the lower part of the steel frame of the brushing device.
The elastic steel wire brush is detachably arranged on the front part of the steel frame of the washing device.
And a hydraulic jack for adjusting the angle between the hydraulic jack and the grab bucket of the hydraulic sinking machine is arranged on the steel frame of the brushing device.
The two elastic steel wire brushes are obliquely arranged towards the outside.
The high-pressure spray head is arranged in the middle of the two elastic steel wire brushes.
The hydraulic jacks are arranged in parallel.
Compared with the prior art, the utility model has the following advantages:
the device for washing the underground continuous wall joint has the advantages of reasonable structural design, convenient use and installation, high cleaning efficiency and wide application range; the high-pressure flushing function is added, so that the wall can be brushed and cleaned at the same time, and the overall cleaning efficiency is improved; the angle of the device can be adjusted in time according to construction requirements by additionally arranging the hydraulic jack, and the cleaning quality is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic side view of the apparatus of the present invention.
FIG. 2 is a schematic top view of the apparatus of the present invention.
FIG. 3 is a schematic view of the assembly of the device of the present invention with a grab bucket of a hydraulic sinking machine.
Fig. 4 is a washing schematic diagram of the working state of the device.
In the figure:
1. the device comprises a washing device steel frame, 2 elastic steel wire brushes, 3 bolts, 4 pin shaft holes, 5 grab buckets of a hydraulic groove cutting machine, 6 high-pressure flushing systems, 7 high-pressure spray heads, 8 hydraulic jacks and 9I-shaped steel joints of the underground diaphragm wall.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the device for underground continuous wall joint brushing comprises a brushing device steel frame 1, an elastic steel wire brush 2 and a high-pressure flushing system 6; the rear part of the steel frame 1 of the washing and brushing device is provided with a connecting part which is used for connecting a grab bucket 5 of the hydraulic sinking machine; the elastic steel wire brush is used for cleaning the I-shaped steel joint 9 of the underground continuous wall and is fixed on the front part of the steel frame of the washing device; the high-pressure flushing system is used for flushing the underground diaphragm wall joint and comprises a high-pressure spray head 7 and a high-pressure pipeline which are connected, the high-pressure spray head is arranged on the front part of the steel frame of the washing and brushing device, and the high-pressure pipeline is arranged in the steel frame of the washing and brushing device.
The connecting part is a connecting plate fixed at the rear part of the steel frame of the washing device, a pin shaft hole 4 is arranged on the connecting plate, and the rear part of the steel frame of the washing device passes through the pin shaft hole through a pin shaft and is connected with a grab bucket of the hydraulic sinking machine; the pin shaft connection is convenient to disassemble and assemble.
The steel frame of the washing and brushing device is a frame structure welded by steel plates; the two elastic steel wire brushes are respectively fixed on the upper part and the lower part of the steel frame of the washing device through assembling bolts; the elastic steel wire brush can be detachably arranged and is convenient to replace.
The two elastic steel wire brushes are obliquely arranged outwards; the two elastic steel wire brushes are respectively arranged on the two surfaces of the steel frame in a splayed shape, so that the brushing device can simultaneously clean attachments on the upper direction and the lower direction of the joint, one scraping brush is realized, and the wall brushing effect is improved; compared with the traditional steel wire brush, the elastic steel wire brush is different from the traditional steel wire brush, and the shield tail brush which is more closely sealed with the shield tail on the shield machine is used, so that the wall brushing requirement can be more met in the using process.
Two elastic wire brushes are arranged on two sides of the steel frame, the elastic wire brushes can be bent at a certain angle according to the force applied during washing, so that the washing area is increased, the replacement time of the wire brushes is shortened by assembling the wire brushes with the steel frame through the bolts 3, and the washing efficiency is increased.
The high-pressure flushing system 6 is fixed in the high-pressure pipeline through installation, and realizes the flushing function in the wall brushing process through the high-pressure sprayer, so that the wall brushing effect is improved. Furthermore, the high-pressure spray head is arranged in the middle of the two elastic steel wire brushes, so that synchronous operation with the elastic steel wire brushes can be realized.
A hydraulic jack 8 for adjusting the angle between the washing device steel frame and a grab bucket of the hydraulic sinking machine is arranged on the washing device steel frame; furthermore, the hydraulic jacks are arranged in parallel. The angle between the wall brushing device and the contact surface can be adjusted in time according to construction requirements, and the wall brushing quality is ensured.
According to the utility model, the device and the hydraulic grab are assembled through the perforated pin shaft, attachments in the I-shaped steel joint are removed up and down by the washing device through up-and-down sliding of the hydraulic grab, and the washing surface can be removed by the device regardless of working from top to bottom or from bottom to top, so that one-time washing and brushing is realized, namely, the washing device removes the part needing to be cleaned of the interface twice every time washing and brushing is realized, and the use efficiency is doubled. Meanwhile, the added high-pressure flushing function flushes the I-shaped steel of the joint through the high-pressure flushing system when the wall brushing device works up and down, so that attachments of the joint are cleared more thoroughly and efficiently, and the combination of wall brushing and flushing is realized by combining with rigid wall brushing measures. The two hydraulic jacks are added, so that the wall brushing device can adjust the angle between the wall brushing device and the contact surface in time according to construction requirements, and the wall brushing quality is ensured.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The utility model is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the utility model is not limited by the above-mentioned manner, and it is within the scope of the utility model to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. A device for underground continuous wall joint is washhed, its characterized in that: the method comprises the following steps:
the rear part of the washing and brushing device steel frame is provided with a connecting part for connecting with a grab bucket of the hydraulic sinking machine;
the elastic steel wire brush is used for cleaning the underground continuous wall joint and is fixed on the front part of the steel frame of the washing and brushing device;
the high-pressure flushing system is used for flushing the underground diaphragm wall joint and comprises a high-pressure nozzle and a high-pressure pipeline which are connected, the high-pressure nozzle is arranged on the front part of the steel frame of the washing and brushing device, and the high-pressure pipeline is arranged in the steel frame of the washing and brushing device.
2. An apparatus for underground diaphragm wall joint washing as claimed in claim 1, wherein: the connecting part is a connecting plate fixed at the rear part of the steel frame of the brushing device, and a pin shaft hole is arranged on the connecting plate.
3. An apparatus for underground diaphragm wall joint washing as claimed in claim 1, wherein: the two elastic steel wire brushes are respectively fixed on the upper part and the lower part of the steel frame of the brushing device.
4. An apparatus for underground diaphragm wall joint washing as claimed in claim 1, wherein: the elastic steel wire brush is detachably arranged on the front part of the steel frame of the washing device.
5. An apparatus for underground diaphragm wall joint washing as claimed in claim 2, wherein: and a hydraulic jack for adjusting the angle between the hydraulic jack and the grab bucket of the hydraulic sinking machine is arranged on the steel frame of the brushing device.
6. An apparatus for underground diaphragm wall joint washing as claimed in claim 3, wherein: the two elastic steel wire brushes are obliquely arranged towards the outside.
7. An apparatus for underground diaphragm wall joint washing as claimed in claim 3, wherein: the high-pressure spray head is arranged in the middle of the two elastic steel wire brushes.
8. An apparatus for underground diaphragm wall joint washing as claimed in claim 5, wherein: the hydraulic jacks are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046209.1U CN216689406U (en) | 2022-01-10 | 2022-01-10 | Device for washing underground continuous wall joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046209.1U CN216689406U (en) | 2022-01-10 | 2022-01-10 | Device for washing underground continuous wall joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689406U true CN216689406U (en) | 2022-06-07 |
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ID=81819417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220046209.1U Active CN216689406U (en) | 2022-01-10 | 2022-01-10 | Device for washing underground continuous wall joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689406U (en) |
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2022
- 2022-01-10 CN CN202220046209.1U patent/CN216689406U/en active Active
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