CN209115045U - A kind of device for high-pressure rotary jet grouting pile - Google Patents
A kind of device for high-pressure rotary jet grouting pile Download PDFInfo
- Publication number
- CN209115045U CN209115045U CN201821904520.5U CN201821904520U CN209115045U CN 209115045 U CN209115045 U CN 209115045U CN 201821904520 U CN201821904520 U CN 201821904520U CN 209115045 U CN209115045 U CN 209115045U
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- jet grouting
- pressure rotary
- grouting pile
- rotary jet
- substrate
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Abstract
The utility model discloses a kind of devices for high-pressure rotary jet grouting pile, including crane, go up and down fixed plate, drilling machine, level meter, mounting plate, jack, substrate, connecting plate, range sensor and electric pushrod, the substrate is mounted on the vehicle frame of high-pressure rotary jet grouting pile, substrate top surface is equipped with jack in the middle part of vehicle frame one end of high-pressure rotary jet grouting pile, the present apparatus detects the levelness of crane using level meter, to judge the levelness of drilling machine, to judge the levelness of drill bit, avoid drill bit in horizontal angle whereabouts work, it is inclined for causing the foundation pile of production, guarantee construction quality, the operating distance of electric pushrod is judged using range sensor, it improves the standard the speed of adjustment, it improves work efficiency, utilize the angular adjustment of electric pushrod control mounting plate, it is horizontal to adjust crane, the utility model structure is simple, it holds Weight is low, easy to operate, has a safety feature, and work is precisely quick.
Description
Technical field
The utility model relates to a kind of field of high-pressure rotary jet grouting pile, specifically a kind of device for high-pressure rotary jet grouting pile.
Background technique
Jet grouting pile driving machine belongs to one kind of pile driving equipment, and the high-pressure rotary jet grouting pile technique used is the spray with high-pressure rotary
Cement slurry is sprayed into soil layer and mixed with the soil body by mouth, forms the cement stabilization body of lap connection.This technique have construction area it is few,
With small vibration, the advantages that noise is lower.Existing jet grouting pile driving machine generally comprises chassis, stands on pile frame on chassis, is installed on
Drilling rod on pile frame and the drill bit for being installed on drill rod end, chassis is located in construction site, and the ground of construction site is usually
It is uneven, cause drilling rod that cannot vertically enter into soil layer, this will increase difficulty of construction, the quality of piling work can be also reduced,
Decline the load-bearing capacity of ground.Chinese utility model patent number 201720038188.8 discloses a kind of jet grouting pile driving machine,
But the device controls the angular adjustment of entire jet grouting pile driving machine entirety, and stability is not good enough, and load-bearing is big, complicated for operation, needs
Power is larger, wastes vast resources.
Utility model content
The purpose of this utility model is to provide a kind of devices for high-pressure rotary jet grouting pile, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of device for high-pressure rotary jet grouting pile, including crane, lifting fixed plate, drilling machine, level meter, mounting plate, thousand
Jin top, substrate, connecting plate, range sensor and electric pushrod, the substrate are mounted on the vehicle frame of high-pressure rotary jet grouting pile, substrate top
Face is equipped with jack in the middle part of vehicle frame one end of high-pressure rotary jet grouting pile, and the jack top and mounting plate bottom surface middle part are fixed
Connection, the mounting plate is horizontally disposed, on the top surface of the substrate, is symmetrically installed with electronic push away positioned at mounting plate two sides both ends
The piston rod of bar, the electric pushrod is fixedly connected with one end of the connection board bottom surface, the bottom surface of the connecting plate other end and installation
It is fixedly connected between the top surface of plate with bolt, is fixedly installed with crane with bolt on the installation plate top surface, crane is vertical
Setting, crane front are equipped with lifting fixed plate, and the positive Middle face of the lifting fixed plate is fixedly installed with drilling machine with bolt, described
Drilling machine protrudes into substrate in the horizontal direction.
As a further solution of the present invention: the connecting plate is equipped with range sensor away from mounting plate side.
Mounting plate front medium position is horizontally installed with level meter as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that water of the present apparatus using level meter detection crane
Pingdu to judge the levelness of drill bit, avoids drill bit in horizontal angle whereabouts work to judge the levelness of drilling machine,
Cause production foundation pile be it is inclined, guarantee construction quality, the operating distance of electric pushrod is judged using range sensor, is mentioned
The speed of high level adjustment, improves work efficiency, and using the angular adjustment of electric pushrod control mounting plate, adjusts crane water
Flat, the utility model structure is simple, and load-bearing is low, easy to operate, has a safety feature, and work is precisely quick.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of device main view for high-pressure rotary jet grouting pile.
Fig. 2 is a kind of structural schematic diagram of device right view for high-pressure rotary jet grouting pile.
In figure: crane 1, lifting fixed plate 2, drilling machine 3, level meter 4, mounting plate 5, jack 6, substrate 7, connecting plate 8,
Range sensor 9 and electric pushrod 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of device for high-pressure rotary jet grouting pile, including crane 1,
Go up and down fixed plate 2, drilling machine 3, level meter 4, mounting plate 5, jack 6, substrate 7, connecting plate 8, range sensor 9 and electric pushrod
10, the substrate 7 is mounted on the vehicle frame of high-pressure rotary jet grouting pile, 7 top surface of substrate peace in the middle part of vehicle frame one end of high-pressure rotary jet grouting pile
Equipped with jack 6, it is fixedly connected in the middle part of 6 top of jack and 5 bottom surface of mounting plate, the mounting plate 5 is horizontally disposed, described
On the top surface of substrate 7, electric pushrod 10, the piston rod of the electric pushrod 10 are symmetrically installed with positioned at 5 two sides both ends of mounting plate
It is fixedly connected with 8 one end bottom surface of connecting plate, it is solid with bolt between the bottom surface of 8 other end of connecting plate and the top surface of mounting plate 5
Fixed connection, the connecting plate 8 are equipped with range sensor 9 away from 5 side of mounting plate, judge electronic push away using range sensor 9
The operating distance of bar 10, the speed for adjustment of improving the standard, improves work efficiency, and the 5 front medium position of mounting plate is horizontal
Level meter 4 is installed, the levelness of crane 1 is detected using level meter 4, so that the levelness of drilling machine 3 is judged, to judge to bore
The levelness of head avoids drill bit in horizontal angle whereabouts work, and causing the foundation pile of production is inclined, guarantee engineering matter
It measures, is fixedly installed with crane 1 with bolt on 5 top surface of mounting plate, crane 1 is vertically arranged, and 1 front of crane, which is equipped with, to rise
Fixed plate 2 drops, and the positive Middle face of the lifting fixed plate 2 is fixedly installed with drilling machine 3 with bolt, and the drilling machine 3 is in the horizontal direction
Protrude into substrate 7.
The working principle of the utility model is: high-pressure rotary jet grouting pile is moved to which on the bottom surface of working region, substrate is placed into bottom
On face, using the levelness of level meter detection crane, a fixed point, recording level instrument water are set on high-pressure rotary jet grouting pile vehicle
Usually, distance of each range sensor away from set fixed point, when substrate place level meter it is unhorizontal when, detecting distance sensor away from
The distance of lock tongue fixed point, acquires difference, then difference controls the lifting distance of four electric pushrods respectively, is adjusted to level meter water
It is flat, device work.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of device for high-pressure rotary jet grouting pile, including it is crane, lifting fixed plate, drilling machine, level meter, mounting plate, very heavy
Top, substrate, connecting plate, range sensor and electric pushrod, which is characterized in that the substrate is mounted on the vehicle frame of high-pressure rotary jet grouting pile
On, substrate top surface is equipped with jack, the jack top and mounting plate bottom in the middle part of vehicle frame one end of high-pressure rotary jet grouting pile
Middle face is fixedly connected, and the mounting plate is horizontally disposed, on the top surface of the substrate, is symmetrically installed positioned at mounting plate two sides both ends
There is electric pushrod, the piston rod of the electric pushrod is fixedly connected with one end of the connection board bottom surface, the bottom of the connecting plate other end
It is fixedly connected between face and the top surface of mounting plate with bolt, is fixedly installed with crane with bolt on the installation plate top surface, risen
It is vertically arranged that frame drops, and crane front is equipped with lifting fixed plate, and the positive Middle face of the lifting fixed plate is fixedly installed with bolt
Drilling machine.
2. a kind of device for high-pressure rotary jet grouting pile according to claim 1, which is characterized in that the connecting plate is away from peace
Loading board side is equipped with range sensor.
3. a kind of device for high-pressure rotary jet grouting pile according to claim 1, which is characterized in that in the mounting plate front
Portion position is horizontally installed with level meter.
4. a kind of device for high-pressure rotary jet grouting pile according to claim 1, which is characterized in that the drilling machine is in level side
Extend upwardly into substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904520.5U CN209115045U (en) | 2018-11-19 | 2018-11-19 | A kind of device for high-pressure rotary jet grouting pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904520.5U CN209115045U (en) | 2018-11-19 | 2018-11-19 | A kind of device for high-pressure rotary jet grouting pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115045U true CN209115045U (en) | 2019-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904520.5U Active CN209115045U (en) | 2018-11-19 | 2018-11-19 | A kind of device for high-pressure rotary jet grouting pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN209115045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761298A (en) * | 2019-11-06 | 2020-02-07 | 陕西交通职业技术学院 | High-pressure rotary spraying device for building foundation pit support |
-
2018
- 2018-11-19 CN CN201821904520.5U patent/CN209115045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761298A (en) * | 2019-11-06 | 2020-02-07 | 陕西交通职业技术学院 | High-pressure rotary spraying device for building foundation pit support |
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