CN214695816U - Electric milling and grooving wall forming machine - Google Patents
Electric milling and grooving wall forming machine Download PDFInfo
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- CN214695816U CN214695816U CN202023165691.0U CN202023165691U CN214695816U CN 214695816 U CN214695816 U CN 214695816U CN 202023165691 U CN202023165691 U CN 202023165691U CN 214695816 U CN214695816 U CN 214695816U
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Abstract
The application relates to the field of engineering mechanical equipment, in particular to an electric milling and grooving wall forming machine. It is including the walking chassis that is equipped with hoist and mount frame, locate hoist and mount guider on the frame and the milling head of being connected with hoist and mount guider, its characterized in that: the flexible balance water tank is connected with a water storage tank pipeline and used for keeping the pressure inside and outside the water storage tank consistent. The soil mass that this application was adhered to on the cutterhead is got rid of, the effect of the normal cutting ability of cutterhead is guaranteed.
Description
Technical Field
The application relates to the field of engineering mechanical equipment, in particular to an electric milling and grooving wall forming machine.
Background
At present, the common underground diaphragm wall construction methods mainly comprise a grab bucket method, a saw groove method, a drill groove method and a stirring method. The milling slotting wall-forming machine is used for a slotting method, the slotting method is that a stratum is sawn by utilizing the principle of sawing wood by a saw, slotting is carried out downwards or forwards, soil bodies cut by sawing can be discharged out of a slot by a reverse circulation slag discharge system or a forward circulation mode, a slurry protective wall is adopted to form a slotted hole, then a geotextile isolation body is used for dividing the slotted hole into a slotting section and a concrete pouring section, and finally hole cleaning and plastic concrete pouring are carried out to form the anti-seepage wall body.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: along with the gradual deepening of stratum, the milling cutter of the wall forming machine for milling and grooving can reduce the cutting capability due to soil adhered to the milling cutter when cutting rocks or soil layers.
SUMMERY OF THE UTILITY MODEL
In order to remove soil adhered to the milling wheel and ensure the normal cutting capacity of the milling wheel, the application provides an electric milling and grooving wall forming machine.
The application provides a pair of electronic milling fluting wall forming machine adopts following technical scheme:
the utility model provides an electronic milling fluting wall forming machine, is including the walking chassis that is equipped with hoist and mount frame, locate hoist and mount guider on the frame and the milling head of being connected with hoist and mount guider, still including locating the storage water tank on the milling head, locating a plurality of spray pipes that are used for washing the milling wheel on the milling head and the activity hangs the flexible balance water tank of locating on hoist and mount frame, storage water tank and spray pipe intercommunication, flexible balance water tank and storage water tank pipe connection are used for keeping the storage water tank internal and external pressure unanimous.
By adopting the technical scheme, when the milling wheel of the milling and grooving wall forming machine is used for cutting rocks or soil layers, water in the water spray pipe washes soil adhered to the milling wheel, the soil adhered to the milling wheel is removed, and the normal cutting capability of the milling wheel is ensured; in addition, because the underground air is rarer, in order to guarantee that the outlet pipe is normal to go out water, add flexible balanced water tank.
Optionally, at least two water storage tanks are provided, and the water storage tanks are located on different side walls of the milling head.
Through adopting above-mentioned technical scheme, set up a plurality of storage water tanks for under the condition of no external force influence outside, the milling head is in the vertical state all the time, and the milling head of being convenient for cuts rock or soil layer along vertical direction.
Optionally, the lower part of the water storage tank is arc-shaped.
By adopting the technical scheme, the lower part of the water storage tank is arc-shaped, the stress is uniform, and the milling head can conveniently descend.
Optionally, the water storage tank further comprises a protective cover, and the protective cover is arranged on the outer side of the water storage tank.
Through adopting above-mentioned technical scheme, set up the safety cover for when milling head cutting rock or soil layer, the rock that reduces to splash or harder soil layer hit the storage water tank, guarantee that the outlet pipe normally works.
Optionally, the protective cover includes a protective frame and a protective support, the protective frame is disposed on the side wall of the milling head, and the protective support is disposed in the protective frame.
Through adopting above-mentioned technical scheme, disclosed a concrete structure of safety cover, structural design is reasonable, can effectually protect the storage water tank.
Optionally, the safety cover includes a protective frame and a wire netting, the protective frame is arranged on the side wall of the milling head, and the wire netting is arranged in the protective frame.
Through adopting above-mentioned technical scheme, disclosed a concrete structure of safety cover, structural design is reasonable, can effectually protect the storage water tank.
Optionally, the milling machine further comprises a scraper for scraping soil adhered to the side wall of the milling wheel, and the scraper is arranged on the inner side wall, close to the milling wheel, of the milling head.
By adopting the technical scheme, the scraper is arranged and used for further removing soil adhered to the milling wheel, so that the normal work of the milling wheel is ensured to a certain extent.
Optionally, the scraping plates are provided with a plurality of scraping plates, each two scraping plates correspond to one milling wheel, and the two scraping plates are located on two sides of the milling wheel.
Through adopting above-mentioned technical scheme, set up a plurality of scrapers, strike off the effect better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the water spraying pipes are arranged in the device, and wash clay adhered to the milling wheel, so that soil adhered to the milling wheel is effectively removed, and the normal cutting capacity of the milling wheel is ensured;
2. be provided with the scraper blade in this application, the scraper blade strikes off the soil matter that does not wash clean on to the cutterhead, further gets rid of and glues the soil body of gluing on the cutterhead, guarantees the normal cutting ability of cutterhead.
Drawings
Fig. 1 is a schematic structural diagram of an electric milling and grooving wall forming machine provided by an embodiment of the application.
Fig. 2 is a schematic structural diagram of a first milling head provided in an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a second milling head provided in an embodiment of the present application.
Description of reference numerals: 1. a walking chassis; 2. a guide frame; 3. hoisting a guide device; 31. a guide wheel set; 32. a winch; 33. a wire rope; 4. milling a head; 5. a water storage tank; 6. a water spray pipe; 7. a flexible balance water tank; 8. a protective cover; 81. a protective frame; 82. a protective bracket; 83. a wire mesh; 9. a squeegee; 10. and (5) milling a wheel.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an electric milling slotting wall forming machine, and referring to fig. 1, the electric milling slotting wall forming machine is composed of a walking chassis 1, a hoisting frame, a hoisting guide device 3 and a milling head 4.
The hoisting frame is rotatably installed on the traveling chassis 1, the hoisting guide device 3 comprises a fixed pulley block fixedly installed at the top of the hoisting frame, a winch 32 installed on the traveling chassis 1 and a steel wire rope 33 wound on the winch 32, and the steel wire rope 33 is fixedly connected with the milling head 4 after being wound on the fixed pulley block.
When the anti-seepage wall is used, the winch 32 hoists the milling head 4 to an excavation area, the milling head 4 saws the stratum, moves downwards or forwards to form a groove, soil cut by sawing is discharged out of the groove through other equipment, slurry is poured into the excavated groove, a slurry protective wall forms a groove hole, then a geotextile isolation body is used for dividing the groove hole into a groove cutting section and a concrete pouring section, and finally hole cleaning and plastic concrete pouring are carried out to form the anti-seepage wall.
In the process, as the stratum is gradually deepened, the cutting capability of the milling wheel 10 on the milling head 4 is reduced due to soil adhesion when the milling wheel cuts rock or soil.
Therefore, referring to fig. 1, the electric milling slotting wall forming machine further comprises a water storage tank 5 fixedly mounted on the milling head 4, a plurality of water spraying pipes 6 fixedly mounted on the milling head 4 and communicated with the water storage tank 5, and a flexible balance water tank 7 movably mounted on the lifting frame, wherein the flexible balance water tank 7 is communicated with the water spraying tanks and used for balancing the pressure in the water storage tank 5 and ensuring the water to normally flow out of the water spraying pipes 6, and the flexible balance water tank 7 is a plastic water tank.
When the water-saving type milling machine is used, the water storage tank 5 supplies water for the water spray pipe 6, the water spray pipe 6 washes the milling wheel 10 of the milling head 4, soil adhered to the milling wheel 10 on the milling head 4 is washed away, the soil adhered to the milling wheel 10 is removed, and the normal cutting capacity of the milling wheel 10 is guaranteed.
Referring to fig. 1, under the condition of no external force influence, in order to ensure that the milling head 4 is always in a vertical state, the milling head 4 of being convenient for cuts rocks or soil layers along the vertical direction, the number of the water storage tanks 5 is at least two, the number of the water storage tanks 5 in the embodiment is two, the two water storage tanks 5 are symmetrically arranged on the side wall of the milling head 4, a water outlet is arranged at the lower part of each water storage tank 5, a water spray pipe 6 is connected to the water outlet in a threaded manner, and in some possible schemes, a spray head can be installed on the water spray pipe 6.
In addition, in order to make the water storage tank 5 uniformly stressed in the sinking process of the milling head 4, the lower part of the water storage tank 5 is designed into a circular arc shape.
Referring to fig. 2 and 3, when the milling head 4 cuts rocks or soil layers, the rocks or harder soil layers which are reduced to splash hit the water storage tank 5, and in order to ensure the normal work of the water outlet pipe, the water outlet pipe protective cover 8 is further included, and the protective covers 8 are arranged on the outer sides of the two water storage tanks 5.
As a specific implementation manner of the electric milling and grooving wall forming machine provided by the application, the structure of the protective cover 8 has the following structures:
firstly, refer to fig. 2, the safety cover 8 is installed on the lateral wall of the milling head 4 through the bolt by the protective frame 81 and the protective bracket 82, the protective bracket 81 welds in the protective frame 81, and structural design is reasonable, can effectually protect the storage water tank 5.
The second, refer to fig. 3, protection cover 8 is installed on the 4 lateral walls of milling head by bezel 81 and wire netting 83, bezel 81 through the bolt, and wire netting 83 welds in bezel 81, and structural design is reasonable, can effectually protect storage water tank 5.
For further removing soil adhered to the cutterhead 10, to some extent ensuring the normal operation of the cutterhead 10
Referring to fig. 2 and 3, in order to further remove soil adhered to the cutterhead 10 and ensure the normal operation of the cutterhead 10 to a certain extent, the machine further comprises a plurality of scraping plates 9, wherein the scraping plates 9 are arranged on the milling head 4 and are close to the cutterhead 10. In this embodiment, the milling head 4 is provided with two milling wheels 10, one milling wheel 10 is correspondingly provided with two scrapers 9, and the two scrapers 9 are located on two sides of the milling wheel 10, so that the milling wheel 10 can be effectively scraped.
The implementation principle of the electric milling and grooving wall forming machine in the embodiment of the application is as follows:
the milling head 4 sinks to a designated area under the action of the winch 32, the milling head 4 cuts rock or soil, and in the process, the water spray pipe 6 washes the soil adhered to the milling wheel 10 to ensure normal cutting of the milling wheel 10.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electronic milling fluting wall forming machine, including walking chassis (1) that is equipped with hoist and mount frame, locate hoist and mount guider (3) on the hoist and mount frame and milling head (4) be connected with hoist and mount guider (3), its characterized in that: the automatic water-saving device is characterized by further comprising a water storage tank (5) arranged on the milling head (4), a plurality of water spraying pipes (6) arranged on the milling head (4) and used for washing the milling wheel (10) and a flexible balance water tank (7) movably hung on the hoisting frame, wherein the water storage tank (5) is communicated with the water spraying pipes (6), and the flexible balance water tank (7) is connected with the water storage tank (5) through a pipeline and used for keeping the internal and external pressures of the water storage tank (5) consistent.
2. The electric milling and grooving wall forming machine according to claim 1, wherein: the number of the water storage tanks (5) is at least two, and the water storage tanks (5) are located on different side walls of the milling head (4).
3. The electric milling and grooving wall forming machine according to claim 2, wherein: the lower part of the water storage tank (5) is arc-shaped.
4. The electric milling and grooving wall forming machine according to claim 3, wherein: still including safety cover (8), storage water tank (5) outside is located in safety cover (8).
5. The electric milling and grooving wall forming machine according to claim 4, wherein: the protective cover (8) comprises a protective frame (81) and a protective support (82), the protective frame (81) is arranged on the side wall of the milling head (4), and the protective support (82) is arranged in the protective frame (81).
6. The electric milling and grooving wall forming machine according to claim 4, wherein: the protective cover (8) comprises a protective frame (81) and a wire netting (84), the protective frame (81) is arranged on the side wall of the milling head (4), and the wire netting (84) is arranged in the protective frame (81).
7. The electric milling and grooving wall forming machine according to claim 1, wherein: the scraper structure is characterized by further comprising a scraper (9) used for scraping soil adhered to the side wall of the milling wheel (10), wherein the scraper (9) is arranged on the inner side wall, close to the milling wheel (10), of the milling head (4).
8. The electric milling and grooving wall forming machine according to claim 7, wherein: the scraper plates (9) are provided with a plurality of scraper plates (9), every two scraper plates (9) correspond to one milling wheel (10), and the two scraper plates (9) are located on two sides of the milling wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165691.0U CN214695816U (en) | 2020-12-24 | 2020-12-24 | Electric milling and grooving wall forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165691.0U CN214695816U (en) | 2020-12-24 | 2020-12-24 | Electric milling and grooving wall forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695816U true CN214695816U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023165691.0U Active CN214695816U (en) | 2020-12-24 | 2020-12-24 | Electric milling and grooving wall forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695816U (en) |
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2020
- 2020-12-24 CN CN202023165691.0U patent/CN214695816U/en active Active
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