CN219220303U - Auxiliary positioning assembly of cement mixing pile drilling machine - Google Patents
Auxiliary positioning assembly of cement mixing pile drilling machine Download PDFInfo
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- CN219220303U CN219220303U CN202320099223.2U CN202320099223U CN219220303U CN 219220303 U CN219220303 U CN 219220303U CN 202320099223 U CN202320099223 U CN 202320099223U CN 219220303 U CN219220303 U CN 219220303U
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- drilling machine
- auxiliary positioning
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- inner sleeve
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The auxiliary positioning assembly comprises two auxiliary positioning rods which are symmetrically arranged at 180 degrees, one end of each auxiliary positioning rod is fixed to the drilling platform through a connecting sleeve, each auxiliary positioning rod comprises a telescopic sleeve with adjustable length, each telescopic sleeve comprises an outer sleeve, a first inner sleeve and a second inner sleeve, the first inner sleeve is sleeved in the outer sleeve in a telescopic manner, the second inner sleeve is sleeved in the first inner sleeve in a telescopic manner, one end of the outer sleeve is connected to the connecting sleeve, the tail end of the second inner sleeve is hung with a plumb through a rope, and the positions of the connecting sleeves are symmetrical and are in a straight line with the center of a drill rod; therefore, the utility model has simple structure and convenient operation, effectively provides a positioning auxiliary function, can effectively shorten the shifting time of the drilling machine, can improve the positioning accuracy of the drilling machine and reduce the deviation of the pile spacing so as to reach the expected standard of engineering quality.
Description
Technical Field
The utility model relates to the technical field of cement mixing pile drilling machines, in particular to an auxiliary positioning component of a cement mixing pile drilling machine.
Background
The cement soil stirring method is to utilize cement and other materials as curing agent to stir soft soil and curing agent in situ with special stirring machine to harden the soft soil into cement reinforced soil with certain strength, raised foundation soil strength and raised deformation modulus. In recent years, continuous research and improvement are carried out aiming at the defects of cement-soil mixing piles, but most of the problems are continuously improved in the aspects of construction process, improved equipment mixing blades and the like, in actual field construction, the soft foundation area is large, the pile positions are more, and at present, a domestic mixing pile drilling machine is in place and mainly uses an operator to observe whether a drill bit is aligned with a pile site or not through equipment gaps and command and control of a field special person; and the site-lofting pile position is easy to be polluted by cement paste overflowed from the finished stirring pile, so that the drilling machine is easy to take a long time to position, and the pile forming position deviation is larger.
Therefore, in view of the above-mentioned drawbacks, the designer of the present utility model, through intensive research and design, combines the experience and achievement of related industries for a long period of time, and researches and designs a soil cement mixing pile drilling machine auxiliary positioning assembly to overcome the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide an auxiliary positioning component of a cement-soil mixing pile drilling machine, which has the advantages of simple structure and convenient operation, effectively overcomes the defects of the prior art, provides a positioning auxiliary function, can effectively shorten the shifting time of the drilling machine, can improve the positioning accuracy of the drilling machine and reduce the deviation of the pile spacing so as to reach the expected standard of engineering quality.
In order to achieve the above purpose, the utility model discloses an auxiliary positioning component of a cement mixing pile drilling machine, which is arranged at two sides of a drilling machine platform and comprises two auxiliary positioning rods symmetrically arranged at 180 degrees, and is characterized in that:
one end of each auxiliary positioning rod is fixed to a drilling machine platform through a connecting sleeve, each auxiliary positioning rod comprises a telescopic sleeve capable of adjusting the length, each telescopic sleeve comprises an outer sleeve, a first inner sleeve and a second inner sleeve, the first inner sleeve is sleeved in the outer sleeve in a telescopic manner, the second inner sleeve is sleeved in the first inner sleeve in a telescopic manner, one end of each outer sleeve is connected to the connecting sleeve, the tail end of each second inner sleeve is hung with a plumb bob through a rope, and the connecting sleeve is symmetrical in position and is in line with the center of a drill rod so that the auxiliary positioning rods at two ends and the center of the drill rod are in line and perpendicular to the drilling machine platform.
Wherein: one end of the connecting sleeve is welded and fixed to the drilling machine platform, the other end of the connecting sleeve is provided with an internal thread which is screwed and fixed on the auxiliary positioning rod, and one end of the auxiliary positioning rod is provided with an external thread which is screwed and fixed on the connecting sleeve.
Wherein: the drilling machine platform is located on the operation platform, the operation platform is supported on the ground through drilling machine supporting legs on two sides, a drill rod is arranged in the middle of the drilling machine platform, and a drill bit is arranged at the lower end of the drill rod.
Wherein: one side of the drilling machine platform is provided with a guide frame.
Wherein: the operation platform is provided with a fixed clamping ring for the auxiliary positioning rod to pass through, and the fixed clamping ring is welded and fixed to the operation platform to better guide and fix.
Wherein: the telescoping tube is made of stainless steel.
Wherein: and a plurality of adjusting holes are formed in the pipe bodies of the outer sleeve and the first inner sleeve at intervals.
According to the above, the auxiliary positioning assembly of the cement-soil mixing pile drilling machine has the following effects:
1. the method has the advantages of quick and accurate positioning of the stirring pile, strong practicability, wide applicability, convenient construction, simple manufacture and operation, and strong practicability and wide applicability, is free of damage factors of the pile position lofting points, and can freely adjust the length of the tool when the pile position spacing is adjusted.
2. The auxiliary positioning rod is matched with the site positioning for use, and can feed back in real time in the machine moving process when the pre-constructed pile is damaged, so that judgment is provided for an operator in time, and the quality of engineering entities and the deviation of the distance between piles can be obviously improved.
3. The soft foundation treatment is used as a key procedure, the construction period factor restricts the starting time of the next procedure, the tool can effectively improve the positioning speed of a drilling machine, shorten the time of hole forming and machine moving, and effectively shorten the construction period of the stirring pile.
The details of the present utility model can be found in the following description and the accompanying drawings.
Drawings
FIG. 1 shows an elevation view of the installation of the soil cement mixing pile drilling machine auxiliary positioning assembly of the present utility model.
FIG. 2 shows a top view of the inventive installation
Fig. 3 shows an enlarged schematic view of the installation of the present utility model.
Fig. 4 shows a schematic structural view of the present utility model.
Reference numerals:
1. drilling machine landing leg; 2. an auxiliary positioning rod; 3. a guide frame; 4. a plumb bob; 5. an operating platform; 6. a pile position lofting point; 7. ground surface; 8. a drill bit; 9. a drill rod; 10. a drilling machine platform; 21. a connecting sleeve; 22. a fixed snap ring; 23. an outer sleeve; 24. a first inner sleeve; 25. a second inner sleeve; 26. and adjusting the hole.
Detailed Description
Referring to fig. 1 to 4, there are shown schematic installation views of the auxiliary positioning assembly of the soil cement mixing pile drilling machine of the present utility model.
As shown in fig. 1 and 3, the auxiliary positioning components of the cement mixing pile drilling machine are arranged on two sides of the drilling platform 10, each auxiliary positioning component comprises two auxiliary positioning rods 2 which are symmetrically arranged at 180 degrees, one end of each auxiliary positioning rod 2 is fixed to the drilling platform 10 through a connecting sleeve 21, one end of each connecting sleeve 21 is welded and fixed to the drilling platform 10, the other end of each connecting sleeve is provided with internal threads which are screwed and fixed to the auxiliary positioning rod 2, one end of each auxiliary positioning rod 2 is provided with external threads which are screwed and fixed to the connecting sleeve 21, in particular, each auxiliary positioning rod 2 comprises a telescopic sleeve with adjustable length, as shown in fig. 4, each telescopic sleeve comprises an outer sleeve 23, a first inner sleeve 24 and a second inner sleeve 25, the first inner sleeve 24 is telescopically sleeved in the outer sleeve 23, one end of each second inner sleeve 25 is telescopically sleeved in the first inner sleeve 24, one end of each outer sleeve 23 is connected to the corresponding connecting sleeve 21, and the tail end of each second inner sleeve 25 is hung with a wire hammer 4 through a rope, and the positions of the connecting sleeve 21 are symmetrically arranged and are centered on a straight line with the auxiliary positioning rod 2 at two ends and the center of the drill rod 2 is perpendicular to the drilling platform 10.
As shown in fig. 1 and 2, the drilling platform 10 is located on the operation platform 5, the operation platform 5 is supported on the ground 7 through the drilling legs 1 on two sides, a drill rod 9 is arranged in the middle of the drilling platform 10, and a drill bit 8 is arranged at the lower end of the drill rod 9.
One side of the drilling machine platform is provided with a guide frame 3.
Wherein, for better guiding and fixing, as shown in fig. 3, the operation platform 5 is provided with a fixing clamp ring 22 for the auxiliary positioning rod 2 to pass through, and the fixing clamp ring 22 is welded and fixed to the operation platform for better guiding and fixing.
Wherein, the telescopic tube is made of stainless steel.
Optionally, the outer sleeve 23 and the first inner sleeve 24 are provided with a plurality of adjusting holes 26 at intervals on the tube bodies, so as to adjust the length of the telescopic sleeve and then position the telescopic sleeve.
Therefore, the positioning assembly is composed of the auxiliary positioning rods on two sides, one ends of the auxiliary positioning rods are welded and fixed on two sides of the drilling machine through the connecting sleeves (the positions of the connecting sleeves on two sides are symmetrical and are in a straight line with the center of the drill rod), the two sections of the positioning rods and the drill rod are in a straight line and perpendicular to the platform of the drilling machine, and the other ends of the two sections of the positioning rods and the drill rod are in telescopic movement through the plumb bob, so that the lengths of the positioning rods can be adjusted according to the designed pile position spacing, the plumb bobs at two ends are guaranteed to fall on a pile position lofting point 6 (preferably, the bottoms of the plumb bobs are approximately 15cm away from the pile position lofting point), and the pile position of the stirring pile is generally square or regular triangle, so that in the displacement of the drilling machine, the plumb bob of the auxiliary positioning rods falls on the pile position lofting points on two sides of the drilling machine, the completion of the drilling machine can be determined, and drilling operation can be performed after fine adjustment is performed, as shown in fig. 2.
The specific construction process flow comprises the steps of installing the auxiliary positioning rod, installing the plumb bob, adjusting the direction of the auxiliary positioning rod, adjusting the length of the auxiliary positioning rod and the height of the plumb bob, and starting the operation of the drilling machine.
It can be seen that the utility model has the following advantages:
1. the manufacturing and the operation are simple, the tool length can be freely adjusted when the pile position distance is adjusted, the practicability is strong, and the applicability is wide.
2. The auxiliary positioning rod is matched with the site positioning for use, and can feed back in real time in the machine moving process when the pre-constructed pile is damaged, so that judgment is provided for an operator in time, and the quality of engineering entities and the deviation of the distance between piles can be obviously improved.
3. The soft foundation treatment is used as a key procedure, the construction period factor restricts the starting time of the next procedure, the tool can effectively improve the positioning speed of a drilling machine, shorten the time of hole forming and machine moving, and effectively shorten the construction period of the stirring pile.
It is to be clearly understood that the above description and illustration is made only by way of example and not as a limitation on the disclosure, application or use of the utility model. Although embodiments have been described in the embodiments and illustrated in the accompanying drawings, the utility model is not limited to the specific examples illustrated by the drawings and described in the embodiments as the best mode presently contemplated for carrying out the teachings of the utility model, and the scope of the utility model will include any embodiments falling within the foregoing specification and the appended claims.
Claims (7)
1. The utility model provides a cement mixing pile rig assistance-localization real-time subassembly, sets up in the both sides of rig floor, and it contains two assistance-localization real-time poles that are 180 degrees symmetry setting, its characterized in that:
one end of each auxiliary positioning rod is fixed to a drilling machine platform through a connecting sleeve, each auxiliary positioning rod comprises a telescopic sleeve capable of adjusting the length, each telescopic sleeve comprises an outer sleeve, a first inner sleeve and a second inner sleeve, the first inner sleeve is sleeved in the outer sleeve in a telescopic manner, the second inner sleeve is sleeved in the first inner sleeve in a telescopic manner, one end of each outer sleeve is connected to the connecting sleeve, the tail end of each second inner sleeve is hung with a plumb bob through a rope, and the connecting sleeve is symmetrical in position and is in line with the center of a drill rod so that the auxiliary positioning rods at two ends and the center of the drill rod are in line and perpendicular to the drilling machine platform.
2. The soil cement mixing pile drilling machine auxiliary positioning assembly according to claim 1, wherein: one end of the connecting sleeve is welded and fixed to the drilling machine platform, the other end of the connecting sleeve is provided with an internal thread which is screwed and fixed on the auxiliary positioning rod, and one end of the auxiliary positioning rod is provided with an external thread which is screwed and fixed on the connecting sleeve.
3. The soil cement mixing pile drilling machine auxiliary positioning assembly according to claim 1, wherein: the drilling machine platform is located on the operation platform, the operation platform is supported on the ground through drilling machine supporting legs on two sides, a drill rod is arranged in the middle of the drilling machine platform, and a drill bit is arranged at the lower end of the drill rod.
4. The soil cement mixing pile drilling machine auxiliary positioning assembly according to claim 1, wherein: one side of the drilling machine platform is provided with a guide frame.
5. A soil cement mixing pile drilling machine auxiliary positioning assembly as defined in claim 3, wherein: the operation platform is provided with a fixed clamping ring for the auxiliary positioning rod to pass through, and the fixed clamping ring is welded and fixed to the operation platform to better guide and fix.
6. The soil cement mixing pile drilling machine auxiliary positioning assembly according to claim 1, wherein: the telescoping tube is made of stainless steel.
7. The soil cement mixing pile drilling machine auxiliary positioning assembly according to claim 1, wherein: and a plurality of adjusting holes are formed in the pipe bodies of the outer sleeve and the first inner sleeve at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099223.2U CN219220303U (en) | 2023-02-02 | 2023-02-02 | Auxiliary positioning assembly of cement mixing pile drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099223.2U CN219220303U (en) | 2023-02-02 | 2023-02-02 | Auxiliary positioning assembly of cement mixing pile drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219220303U true CN219220303U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320099223.2U Active CN219220303U (en) | 2023-02-02 | 2023-02-02 | Auxiliary positioning assembly of cement mixing pile drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219220303U (en) |
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2023
- 2023-02-02 CN CN202320099223.2U patent/CN219220303U/en active Active
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