CN210122717U - Triaxial cement mixing pile structure for high-rise building - Google Patents
Triaxial cement mixing pile structure for high-rise building Download PDFInfo
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- CN210122717U CN210122717U CN201920475702.3U CN201920475702U CN210122717U CN 210122717 U CN210122717 U CN 210122717U CN 201920475702 U CN201920475702 U CN 201920475702U CN 210122717 U CN210122717 U CN 210122717U
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- mixing pile
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Abstract
The utility model relates to a stirring stake technical field just discloses a triaxial cement stirring stake structure for high-rise building, including last connecting portion, go up the bottom of connecting portion side and seted up the fixed slot, and the bottom movable sleeve of going up connecting portion is equipped with well connecting portion. This triaxial cement mixing pile structure for high-rise building, through with well connecting portion suit on last connecting portion and lower connecting portion, and utilize fixing bolt to pass the constant head tank at well connecting portion top and the last fixed slot of last connecting portion, thereby with well connecting portion and last connecting portion fix, utilize another set of fixing bolt to pass the constant head tank of well connecting portion bottom and the lower fixed slot of lower connecting portion simultaneously, thereby improve the length of triaxial cement mixing pile drill rod, connecting portion in the detachable as required, it is together fixed with last connecting portion and lower connecting portion through fixing bolt, thereby be convenient for adjust the length of drill rod, adapt to different operating requirement and environment, be convenient for transport and remove.
Description
Technical Field
The utility model relates to a stirring stake technical field specifically is a triaxial cement stirring stake structure for high-rise building.
Background
The cement mixing pile is an effective form of soft foundation treatment, cement is used as a main agent of a curing agent, a mixing pile machine is used for spraying the cement into a soil body and fully mixing the cement, a series of physical and chemical reactions are generated between the cement and the soil, soft soil is hardened, the strength of a foundation is improved, the triaxial cement mixing pile is a long screw pile machine and is provided with three screw holes, and the three screw holes are simultaneously downwards constructed during construction.
However, the drill rod length of the existing triaxial cement mixing pile cannot be adjusted, so that the transportation and the movement of the pile are inconvenient, the slurry spraying port of the existing triaxial cement mixing pile is not provided with a protection device, the blockage easily occurs, and the flow of sprayed cement slurry cannot be adjusted and controlled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a triaxial cement mixing stake structure for high-rise building possesses length adjustable, the difficult jam of grout spraying mouth, adjustable flow's advantage, has solved the unable regulation of drilling rod length of current triaxial cement mixing stake, therefore inconvenient its transportation and removal, and the grout spraying mouth of current triaxial cement mixing stake does not have protector, appears blockking up easily, and can't adjust the problem of control to the cement flow that sprays.
The utility model provides a following technical scheme: a triaxial cement mixing pile structure for high-rise buildings comprises an upper connecting part, wherein an upper fixing groove is formed in the bottom of the side surface of the upper connecting part, a middle connecting part is movably sleeved at the bottom of the upper connecting part, a positioning groove is formed in the side surface of the middle connecting part, a fixing bolt is sleeved on the positioning groove in a threaded manner, a blade is arranged on the middle connecting part, a lower connecting part is movably sleeved at the bottom of the middle connecting part, a lower fixing groove is formed in the top of the side surface of the lower connecting part, a connecting rib positioned below the blade is fixedly connected to the side surface of the lower connecting part, an adjusting box is fixedly connected to one end of the connecting rib, a grout outlet pipe positioned below the connecting rib is fixedly sleeved on the side surface of the lower connecting part, sliding grooves are formed in the tops of two sides of an inner cavity, the bottom fixed mounting of slider has the motor, the fixed cover is equipped with the pivot on the output shaft of motor, the fixed cover in middle part of pivot is equipped with the regulating block, and the bottom of pivot is equipped with the blade, the grout spraying mouth has been seted up to the bottom of regulating box.
Preferably, the middle connecting part is fixedly sleeved with the upper connecting part and the lower connecting part through fixing bolts.
Preferably, the number of the fixing bolts is multiple, part of the fixing bolts are in threaded sleeve connection with the upper fixing grooves on the upper connecting portion, and the other part of the fixing bolts are in threaded sleeve connection with the lower fixing grooves on the lower connecting portion.
Preferably, the side face of the sliding block is movably sleeved with the sliding groove, and the sliding block is movably sleeved with the inner cavity of the adjusting box.
Preferably, the side surface of the adjusting block is movably connected with a pulp outlet of the pulp outlet pipe, and the adjusting block is movably sleeved with an inner cavity of the adjusting box.
Preferably, the diameter value of the blade is smaller than that of the inner cavity of the adjusting box, and the cambered surface formed by the rotation of the blade faces the slurry spraying opening.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this a triaxial cement stirring stake structure for high-rise building, the blade that drives the pivot bottom through the motor rotates, can stir and breakage the play grout pipe exhaust cement thick liquid on the one hand, avoid the grout jam grout spraying port of blocking, outside cement can be avoided to the rotatory vortex that forms of on the other hand blade, soil block etc. get into the grout spraying port and cause the condition of jam, the pivot rotates simultaneously and drives the regulating block and rotate, can avoid the grout to adhere to at the regulating block, it is inconvenient to cause the clearance, air-dry the back and the condition that the regulating box inner wall glues glutinous fixedly, promote the slider through starting the electric push rod and descend, thereby drive the regulating block and descend and adjust the size of play grout pipe grout outlet, be convenient for adjust the flow of grout outlet.
2. This triaxial cement mixing pile structure for high-rise building, through with well connecting portion suit on last connecting portion and lower connecting portion, and utilize fixing bolt to pass the constant head tank at well connecting portion top and the last fixed slot of last connecting portion, thereby with well connecting portion and last connecting portion fix, utilize another set of fixing bolt to pass the constant head tank of well connecting portion bottom and the lower fixed slot of lower connecting portion simultaneously, thereby improve the length of triaxial cement mixing pile drill rod, connecting portion in the detachable as required, it is together fixed with last connecting portion and lower connecting portion through fixing bolt, thereby be convenient for adjust the length of drill rod, adapt to different operating requirement and environment, be convenient for transport and remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure blade of the present invention.
In the figure: 1. an upper connecting portion; 2. an upper fixing groove; 3. a middle connecting part; 4. positioning a groove; 5. fixing the bolt; 6. a blade; 7. a lower connecting portion; 8. a lower fixing groove; 9. connecting ribs; 10. an adjusting box; 11. a pulp outlet pipe; 12. a chute; 13. an electric push rod; 14. a slider; 15. a motor; 16. a rotating shaft; 17. an adjusting block; 18. a blade; 19. and (4) a slurry spraying port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a triaxial cement mixing pile structure for high-rise buildings comprises an upper connecting portion 1, wherein the bottom of the side surface of the upper connecting portion 1 is provided with an upper fixing groove 2, the bottom of the upper connecting portion 1 is movably sleeved with a middle connecting portion 3, the middle connecting portion 3 is fixedly sleeved with the upper connecting portion 1 and a lower connecting portion 7 through a fixing bolt 5, the side surface of the middle connecting portion 3 is provided with a positioning groove 4, the positioning groove 4 is threadedly sleeved with a fixing bolt 5, the number of the fixing bolts 5 is multiple, part of the fixing bolts 5 are threadedly sleeved with the upper fixing grooves 2 on the upper connecting portion 1, the other part of the fixing bolts 5 are threadedly sleeved with a plurality of lower fixing grooves 8 on the lower connecting portion 7, the middle connecting portion 3 is provided with a plurality of blades 6, the blades 6 are multiple groups and are simultaneously arranged on the upper connecting portion 1 and the lower connecting portion 7, and the joints, the bottom of the inner cavity of the upper connecting part 1 and the top and the bottom of the inner cavity at two ends of the middle connecting part 3 are both provided with a limiting groove, the outer surface of the bottom of the upper connecting part 1 and the outer surface of the top of the lower connecting part 7 are both provided with a limiting fixture block, so that the stability of the upper connecting part 1, the middle connecting part 3 and the lower connecting part 7 after being fixed is improved through the matching of the limiting groove and the limiting fixture block, the diameter value of the lower connecting part 7 is smaller than that of the upper connecting part 1, the top of the lower connecting part 7 is movably sleeved with the bottom of the upper connecting part 1, the bottom of the middle connecting part 3 is movably sleeved with the lower connecting part 7, the top of the side of the lower connecting part 7 is provided with a lower fixing groove 8, the side of the lower connecting part 7 is fixedly connected with a connecting rib 9 positioned below the blade 6, one end, the top of the two sides of the inner cavity of the adjusting box 10 is provided with a chute 12, the sliding block 14 is pushed to descend by starting the electric push rod 13, so as to drive the adjusting block 17 to descend to adjust the size of the slurry outlet pipe 11, thereby being convenient for adjusting the slurry outlet flow of the slurry, the stability of the electric push rod 13 when the height of the adjusting block 17 is adjusted by utilizing the matching of the chute 12 and the sliding block 14 is improved, the top of the inner cavity of the adjusting box 10 is fixedly connected with the electric push rod 13, the bottom of the electric push rod 13 is fixedly connected with the sliding block 14, the side surface of the sliding block 14 is movably sleeved with the chute 12, the sliding block 14 is movably sleeved with the inner cavity of the adjusting box 10, the bottom of the sliding block 14 is fixedly provided with a motor 15, an output shaft 16 is fixedly sleeved on an output shaft of the motor 15, the middle part of the rotating shaft 16 is fixedly sleeved with the adjusting, drive pivot 16 through motor 15 and rotate, thereby drive regulating block 17 and rotate, can avoid grout to adhere to on regulating block 17, cause the clearance inconvenient, air-dry the back and the sticky fixed condition of adjusting box 10 inner wall gluing, and the bottom of pivot 16 is equipped with blade 18, grout spraying port 19 has been seted up to the bottom of regulating box 10, the diameter value of blade 18 is less than the diameter value of regulating box 10 inner chamber, and the rotatory cambered surface that forms of blade 18 is towards grout spraying port 19, blade 18 through motor 15 drive pivot 16 bottom rotates, can stir and breakage to play grout pipe 11 discharged grout on the one hand, avoid blocking up grout spraying port 19 of blocking up grout, outside cement can be avoided to the rotatory vortex that forms of on the other hand blade 18, earth block etc. gets into grout spraying port 19 and cause the condition of jam.
The working principle is as follows: firstly, when the length of the drill rod needs to be increased, the middle connecting part 3 is sleeved on the upper connecting part 1 and the lower connecting part 7, the fixing bolts 5 penetrate through the positioning grooves 4 at the top of the middle connecting part 3 and the upper fixing grooves 2 of the upper connecting part 1, so that the middle connecting part 3 is fixed with the upper connecting part 1, meanwhile, another group of fixing bolts 5 penetrates through the positioning grooves 4 at the bottom of the middle connecting part 3 and the lower fixing grooves 8 of the lower connecting part 7, so that the length of the triaxial cement mixing pile drill rod is increased, then, when the length of the drill rod needs to be increased, the middle connecting part 3 is detached according to the reverse operation, the top of the lower connecting part 7 is sleeved at the bottom of the upper connecting part 1, and the fixing bolts 5 penetrate through the upper fixing grooves 2 on the upper connecting part 1 and the lower fixing grooves 8 of the lower connecting part 7, finally, the blade 18 at the bottom of the rotating shaft 16 is driven to rotate through the starting motor 15, cement slurry discharged from the slurry outlet pipe 11 is stirred and crushed, the blocking of the slurry spraying port 19 by the blocked slurry is avoided, meanwhile, the vortex formed by the rotation of the blade 18 can avoid external cement, soil blocks and the like from entering the slurry spraying port 19 and causing the blocking condition, the rotating shaft 16 is used for rotating the driving adjusting block 17 to rotate, the condition that the cement slurry is attached to the adjusting block 17 can be avoided, the cleaning is inconvenient, the air-dried cement slurry is adhered to the inner wall of the adjusting box 10, the electric push rod 13 is started to push the sliding block 14 to descend, and the adjusting block 17 is driven to descend to adjust the size of the slurry outlet pipe 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A triaxial cement mixing stake structure for high-rise building, including last connecting portion (1), its characterized in that: an upper fixing groove (2) is formed in the bottom of the side face of the upper connecting portion (1), a middle connecting portion (3) is movably sleeved at the bottom of the upper connecting portion (1), a positioning groove (4) is formed in the side face of the middle connecting portion (3), a fixing bolt (5) is sleeved on the positioning groove (4) in a threaded manner, a blade (6) is arranged on the middle connecting portion (3), a lower connecting portion (7) is movably sleeved at the bottom of the middle connecting portion (3), a lower fixing groove (8) is formed in the top of the side face of the lower connecting portion (7), a connecting rib (9) located below the blade (6) is fixedly connected to the side face of the lower connecting portion (7), an adjusting box (10) is fixedly connected to one end of the connecting rib (9), a pulp outlet pipe (11) located below the connecting rib (9) is fixedly sleeved on the side face of the lower connecting portion (7), sliding, and the top fixedly connected with electricity push rod (13) of regulating box (10) inner chamber, the bottom fixedly connected with slider (14) of electricity push rod (13), the bottom fixed mounting of slider (14) has motor (15), pivot (16) are equipped with to the fixed cover on the output shaft of motor (15), the fixed cover in middle part of pivot (16) is equipped with regulating block (17), and the bottom of pivot (16) is equipped with blade (18), whitewashing mouth (19) have been seted up to the bottom of regulating box (10).
2. The triaxial cement mixing pile structure for high-rise buildings according to claim 1, wherein: the middle connecting part (3) is fixedly sleeved with the upper connecting part (1) and the lower connecting part (7) through fixing bolts (5).
3. The triaxial cement mixing pile structure for high-rise buildings according to claim 1, wherein: the number of fixing bolts (5) is a plurality of, and partial fixing bolts (5) are in threaded socket joint with a plurality of upper fixing grooves (2) on the upper connecting part (1), and the other partial fixing bolts (5) are in threaded socket joint with a plurality of lower fixing grooves (8) on the lower connecting part (7).
4. The triaxial cement mixing pile structure for high-rise buildings according to claim 1, wherein: the side surface of the sliding block (14) is movably sleeved with the sliding groove (12), and the sliding block (14) is movably sleeved with the inner cavity of the adjusting box (10).
5. The triaxial cement mixing pile structure for high-rise buildings according to claim 1, wherein: the side surface of the adjusting block (17) is movably connected with the pulp outlet of the pulp outlet pipe (11), and the adjusting block (17) is movably sleeved with the inner cavity of the adjusting box (10).
6. The triaxial cement mixing pile structure for high-rise buildings according to claim 1, wherein: the diameter value of the blade (18) is smaller than that of the inner cavity of the adjusting box (10), and the cambered surface formed by the rotation of the blade (18) faces the slurry spraying opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475702.3U CN210122717U (en) | 2019-04-10 | 2019-04-10 | Triaxial cement mixing pile structure for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475702.3U CN210122717U (en) | 2019-04-10 | 2019-04-10 | Triaxial cement mixing pile structure for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122717U true CN210122717U (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475702.3U Active CN210122717U (en) | 2019-04-10 | 2019-04-10 | Triaxial cement mixing pile structure for high-rise building |
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|---|---|
| CN (1) | CN210122717U (en) |
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- 2019-04-10 CN CN201920475702.3U patent/CN210122717U/en active Active
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