CN214403423U - High-pressure rotary jet drilling machine - Google Patents
High-pressure rotary jet drilling machine Download PDFInfo
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- CN214403423U CN214403423U CN202022484652.0U CN202022484652U CN214403423U CN 214403423 U CN214403423 U CN 214403423U CN 202022484652 U CN202022484652 U CN 202022484652U CN 214403423 U CN214403423 U CN 214403423U
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- high pressure
- drilling machine
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- adjusting screw
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Abstract
The utility model discloses a high pressure spouts rig soon, it includes the chassis, the mast of being connected with the chassis, the davit of being connected with the mast, wherein be provided with the walking track on the chassis, high pressure spouts the rig scene can the free operation remove soon like this, realizes sharp walking, 360 turns.
Description
Technical Field
The utility model relates to an engineering machine tool of foundation reinforcement construction, more specifically say and relate to a high pressure jet grouting rig.
Background
The existing high-pressure rotary jet drilling machine for foundation reinforcement has the defects that the time for transferring and disassembling a drill rod in site construction is long, and the whole equipment is generally adjusted by hydraulic cylinder supporting legs, so that the equipment is not smooth due to the fact that the hydraulic cylinder supporting legs often drop pressure, and the construction progress and the construction quality are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high pressure jet drilling machine is provided, its technical scheme who adopts is: the utility model provides a high pressure jet grouting drilling machine, it includes the chassis, the mast of being connected with the chassis, the davit of being connected with the mast, its characterized in that: the chassis is provided with a walking crawler.
The utility model discloses further technical characteristic is:
the suspension arm is a telescopic suspension arm driven by an oil cylinder.
The mast is a segmented mast.
The chassis is provided with oil cylinder supporting legs and bolt adjusting supporting legs.
The oil cylinder supporting legs and the bolt adjusting supporting legs are arranged in a one-to-one mode.
The bolt adjusting supporting leg comprises an adjusting screw rod with a hexagonal head, a supporting leg connected with the bottom of the adjusting screw rod, a fixing seat in threaded connection with the adjusting screw rod, a supporting frame with one end fixedly connected with the fixing seat and the other end fixedly connected with the chassis, and a locking nut located on the adjusting screw rod.
The utility model has the advantages that:
because be provided with the walking track on the chassis, the high pressure spouts the rig scene soon and can the free operation remove, realizes sharp walking, 360 turns. The telescopic suspension arm driven by the oil cylinder can realize front and back stretching, the sectional masts can be combined at any height, the drill rod can be conveniently disassembled and assembled, and the use requirements of various users are met. Additionally because be provided with the hydro-cylinder landing leg on the chassis, still be provided with bolt adjustment landing leg, on-the-spot hydro-cylinder landing leg adjusting device's level like this, after leveling, the manual adjustment of bolt adjustment landing leg is in place the back, and the hydro-cylinder landing leg is withdrawed, avoids the hydro-cylinder landing leg to fall to press and causes equipment unevenness, influences construction progress and construction quality.
Drawings
FIG. 1 is a front view of the results of an embodiment of the present invention;
FIG. 2 is a top view of the embodiment shown in FIG. 1;
FIG. 3 is a side view of the embodiment shown in FIG. 1;
fig. 4 is a schematic structural view of the bolt-bolt adjusting leg in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a high-pressure jet grouting drilling machine, comprises a chassis 1, a mast 2 connected with the chassis 1, and a boom 3 connected with the mast 2, wherein a walking crawler 4 is arranged on the chassis 1. In this embodiment, the boom 3 is a telescopic boom driven by an oil cylinder, the mast 2 is a sectional mast, the chassis 1 is provided with an oil cylinder leg 5 and a bolt adjusting leg 6, and the oil cylinder leg 5 and the bolt adjusting leg 6 are arranged in a one-to-one manner. The bolt adjusting leg 6 includes an adjusting screw 601 with a hexagonal head, a supporting leg 602 connected to the bottom of the adjusting screw, a fixing seat 603 connected to the adjusting screw, a supporting frame 604 with one end fixedly connected to the fixing seat 603 and the other end fixedly connected to the chassis 1, and a locking nut 605 located on the adjusting screw 601.
Because be provided with walking track 4 on the chassis, the high pressure spouts the rig scene can the free operation remove soon, realizes sharp walking, 360 turns. The telescopic suspension arm driven by the oil cylinder can realize front and back stretching, the sectional masts can be combined at any height, the drill rod can be conveniently disassembled and assembled, and the use requirements of various users are met. In addition because be provided with hydro-cylinder landing leg 5 on the chassis, still be provided with bolt adjustment landing leg 6, on-the-spot hydro-cylinder landing leg adjusting device's level like this, after leveling, the manual adjustment of bolt adjustment landing leg is in place the back, and the hydro-cylinder landing leg is withdrawed, avoids the hydro-cylinder landing leg to fall to press and causes equipment unevenness, influences construction progress and construction quality.
The technical content and the technical features of the invention have been disclosed above, however, it can be understood that, under the spirit of the invention, it is possible for those skilled in the art to make various changes and modifications to the above structure, including combinations of technical features disclosed herein individually or claimed, and obviously including other combinations of these features, which fall within the technical field to which the invention relates, and fall within the scope of the claims.
Claims (5)
1. The utility model provides a high pressure spouts rig soon, it includes the chassis, the mast of being connected with the chassis, the davit of being connected with the mast, be provided with walking track on the chassis, its characterized in that: and the chassis is also provided with an oil cylinder supporting leg and a bolt adjusting supporting leg.
2. The high pressure jet grouting drilling machine according to claim 1, characterized in that: the suspension arm is a telescopic suspension arm driven by an oil cylinder.
3. The high pressure jet grouting drilling machine according to claim 1, characterized in that: the mast is a segmented mast.
4. The high pressure jet grouting drilling machine according to claim 1, characterized in that: the oil cylinder supporting legs and the bolt adjusting supporting legs are arranged in a one-to-one mode.
5. The high pressure jet grouting drilling machine according to claim 1, characterized in that: the bolt adjusting supporting leg comprises an adjusting screw rod with a hexagonal head, a supporting leg connected with the bottom of the adjusting screw rod, a fixing seat in threaded connection with the adjusting screw rod, a supporting frame with one end fixedly connected with the fixing seat and the other end fixedly connected with the chassis, and a locking nut located on the adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484652.0U CN214403423U (en) | 2020-11-02 | 2020-11-02 | High-pressure rotary jet drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484652.0U CN214403423U (en) | 2020-11-02 | 2020-11-02 | High-pressure rotary jet drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403423U true CN214403423U (en) | 2021-10-15 |
Family
ID=78033166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022484652.0U Active CN214403423U (en) | 2020-11-02 | 2020-11-02 | High-pressure rotary jet drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403423U (en) |
-
2020
- 2020-11-02 CN CN202022484652.0U patent/CN214403423U/en active Active
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