CN114592518B - Mountain land hard rock geological pile foundation construction device and application method thereof - Google Patents
Mountain land hard rock geological pile foundation construction device and application method thereof Download PDFInfo
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- CN114592518B CN114592518B CN202210234397.5A CN202210234397A CN114592518B CN 114592518 B CN114592518 B CN 114592518B CN 202210234397 A CN202210234397 A CN 202210234397A CN 114592518 B CN114592518 B CN 114592518B
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000306 component Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 244000261422 Lysimachia clethroides Species 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000008358 core component Substances 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The invention relates to the technical field of building construction, in particular to a construction device for a hard rock geological pile foundation of a valley and a use method thereof. The construction device comprises a support frame, a conduit mechanism, a connecting component, a blanking component, a lock core piece, a locking piece, an intermittent sealing mechanism and a guiding component, wherein the conduit mechanism is arranged at the top of the support frame, the connecting component is further arranged on the conduit mechanism, the blanking component is communicated with the connecting component, the lock core piece is arranged on the blanking component, the locking piece is also arranged on the blanking component, and the guiding component is arranged on the blanking component. The construction device for the hard rock geological pile foundation in the valley and the use method thereof have the advantages that slurry in the foundation pit can be stirred when the guide pipe is taken out, the agglomerated slurry is prevented from being put into the foundation pit to influence the construction quality, the hopper can be stably connected with the guide pipe, and the hopper is prevented from shaking and deviating from the guide pipe when being hung.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction device for a hard rock geological pile foundation of a valley and a use method thereof.
Background
Pile foundation is composed of pile and pile cap (pile foundation is seen); the construction method of the pile is divided into two main types of precast piles and cast-in-place piles; the pile driving method is selected according to engineering geological conditions, and the type, section, length, site environment and design requirements of the pile are considered; ramming the wooden piles with stones a flat stone with ropes attached at the sides in ancient China; the pile length and pile diameter are increased, and stone a flat stone with ropes attached at the sides is gradually replaced by a drop hammer for pulling cast iron; steam hammers were found in the beginning of the 80 s of the 17 th century. Guide rod type diesel hammers have been applied by the 30 s of the 19 th century; along with the development of the building industry, in order to meet the requirements of large pile foundation engineering, the pile foundation construction technology needs to increase the hammer weight, improve the lifting operation process and reduce vibration noise and pollution to the environment.
After installing the steel reinforcement cage in the foundation ditch, need the pipe that descends, then lift the hopper through the loop wheel machine and contact with the pipe, then pour cement into the hopper, in the rethread pipe flows to the foundation ditch, but when the foundation ditch constantly fills mud, need slowly upwards take out the pipe, the pipe directly upwards takes out at present, can't stir mud, so mud in the foundation ditch is piled up easily and is natural or the caking and cause the influence to the construction, and the hopper generally contacts with the pipe through the mode of lifting by crane, the unstable phenomenon of contact can appear, cause hopper and pipe to take place to rock the skew easily and cause the leakage.
Therefore, it is necessary to provide a new construction device for hard rock geological pile foundation in valley and a use method thereof to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a construction device for a hard rock geological pile foundation in a valley region, which can stir slurry in a foundation pit when a guide pipe is taken out, prevent the agglomerated slurry from being thrown into the foundation pit to affect construction quality, and can also ensure that a hopper is stably connected with the guide pipe, and prevent the hopper from shaking when being hung and deviating from the guide pipe, and a use method thereof.
The invention provides a construction device for a hard rock geological pile foundation of a valley land and a use method thereof, wherein the construction device comprises the following steps: the support frame, the bottom of support frame is installed the supporting seat, the pipe mechanism is installed at the top of support frame, still install coupling assembling on the pipe mechanism;
The blanking assembly is used for throwing the slurry into the guide pipe mechanism and is communicated with the connecting assembly;
The lock cylinder piece is arranged on the blanking component;
the locking piece is also arranged on the blanking component;
the guide assembly is arranged on the blanking assembly.
Preferably, the pipe mechanism includes first motor, rotary drum, pipe main part, helical blade and backup pad, first motor fixed mounting is at the top of support frame, the bottom output shaft of first motor is connected with the top of rotary drum, the outer wall of rotary drum is equipped with the external screw thread, pipe main part threaded connection is on the outer wall of rotary drum, the backup pad passes through the connecting rod and installs on the inner wall of support frame, the outer wall of pipe main part also is equipped with the external screw thread, the outer wall and the backup pad threaded connection of pipe main part, be equipped with helical blade on the lateral wall that the pipe main part is close to the bottom, the bottom of pipe main part is equipped with the mud mouth.
Preferably, the coupling assembling is including rotating cover, connecting pipe, connecting cylinder and unloading stay tube, it connects on the outer wall that the rotary drum is close to the top to rotate the cover, the inside of rotating the cover is equipped with the spread groove, the rotary drum is located being equipped with down the silo on the inside lateral wall of spread groove, the one end of connecting pipe is linked together with rotating the cover, the other end of connecting pipe passes the top of support frame and is connected with the connecting cylinder, the top of connecting cylinder is connected with the unloading stay tube.
Preferably, the unloading subassembly includes hopper, first connecting frame, second connecting frame and hoist cable, first connecting frame is installed in the bottom of hopper down, the top at the unloading stay tube is installed to the second connecting frame, the hoist cable is installed in the top edge of hopper down, lock core spare is installed on the lateral wall of first connecting frame, the hasp spare is installed on the lateral wall of second connecting frame.
Preferably, the lock core piece comprises a fixed block, an inserting block, a locking block and a torsion spring seat, wherein the fixed block is connected to the side wall of the first connecting frame, the inserting block is connected with the bottom of the fixed block, and the locking block is movably connected to the surface of the inserting block through the torsion spring seat.
Preferably, the latch comprises a mounting block, a pressing block, a torsion spring shaft and an elastic rope, wherein the mounting block is connected to the side wall of the second connecting frame, a slot matched with the inserting block is formed in the mounting block, a locking groove matched with the locking block is further formed in the mounting block, the pressing block is movably connected to the inner wall of the locking groove through the torsion spring shaft, one end of the elastic rope is connected with the pressing block opposite to the surface of the inner side of the locking groove, and the other end of the elastic rope penetrates through the side wall of the mounting block and is connected with the side wall of the supporting frame.
Preferably, the guide assembly comprises a partition plate, a guide column, a first magnetic ring and a second magnetic ring, wherein the guide column is connected to the bottom of the blanking hopper, the partition plate is connected to the side wall of the supporting frame, a penetrating opening matched with the guide column is formed in the partition plate, the first magnetic ring is arranged on the inner wall of the penetrating opening of the partition plate, and the second magnetic ring attracted with the magnetic pole of the first magnetic ring is sleeved on the outer wall of the guide column close to the bottom.
Preferably, the inside of second connection frame is equipped with intermittent type sealing mechanism, intermittent type sealing mechanism includes second motor, pivot and closing plate, the second motor is installed on the outer wall of second connection frame, the pivot is connected with the output shaft that the second motor is located the inside of second connection frame, install four sets of equidistance distribution's closing plate on the outer wall of pivot.
Preferably, the side wall of the support frame is also provided with a flushing mechanism, the flushing mechanism comprises a water tank, a water pipe and a nozzle, the water tank is arranged at the top of the support seat, the pump body is arranged in the water tank, the water outlet of the pump body is connected with the water pipe, one end of the water pipe, which is far away from the pump body, is connected with the nozzle, and the water pipe is of an iron gooseneck structure which can be bent and shaped at will.
Compared with the related art, the construction device for the hard rock geological pile foundation in the valley region and the use method thereof have the following beneficial effects:
1. According to the invention, the guide pipe main body is stretched into the foundation pit through the guide pipe mechanism, then the mud is thrown into the foundation pit through the blanking assembly and the connecting assembly, after the cement in the foundation pit is diffused for a certain distance, the guide pipe main body is controlled to be pulled out upwards for a certain distance through the guide pipe mechanism, so that the guide pipe main body is prevented from being buried in the foundation pit and cannot be taken out, and the mud in the foundation pit is stirred by rotating when the guide pipe main body is pulled out upwards, so that the mud is conveniently and uniformly placed in the foundation pit, and the influence on construction caused by accumulation of agglomerated mud is prevented.
2. According to the invention, when the blanking component is lifted by the crane to be in butt joint with the connecting component, the blanking component and the connecting component can be fast locked together by the cooperation of the lock core component and the lock catch component, so that the blanking component is prevented from being suspended and rocked to deviate from the connecting component to cause slurry leakage, and the blanking component can be further conveniently and stably in butt joint by the guide component.
3. According to the invention, when the slurry slides down, the blanking assembly can be blocked through the intermittent sealing assembly, so that the slurry can slide down intermittently, the pipeline blockage caused by excessive or too fast blanking of the slurry is prevented, and after the construction is finished, the slurry adhered to the surface of the conduit mechanism can be washed away through the washing mechanism, so that the conduit mechanism is kept clean and tidy, and the next use is convenient.
Drawings
FIG. 1 is a schematic diagram of a construction apparatus for a hard rock geological pile foundation in a valley region according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the construction device of the hard rock geological pile foundation of the valley land shown in FIG. 1;
FIG. 3 is a schematic view of the interior of the drum and catheter body shown in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the connection assembly shown in FIG. 1;
FIG. 5 is a schematic view of the lock cylinder member shown in FIG. 2;
FIG. 6 is a schematic view of the latch shown in FIG. 2;
FIG. 7 is an enlarged schematic view of the structure shown in FIG. 2 at A;
fig. 8 is a schematic diagram of a second connection frame shown in fig. 2.
Reference numerals in the drawings: 1. a support frame; 11. a support base; 2. a catheter mechanism; 21. a first motor; 22. a rotating drum; 221. discharging groove; 23. a catheter body; 24. a helical blade; 25. a support plate; 3. a connection assembly; 31. a rotating sleeve; 311. a connecting groove; 32. a connecting pipe; 33. a connecting cylinder; 34. discharging supporting tubes; 4. a blanking assembly; 41. discharging a hopper; 42. a first connection frame; 43. a second connection frame; 44. a sling; 5. a lock core member; 51. a fixed block; 52. inserting blocks; 53. torsion spring seat; 54. a locking piece; 6. a locking piece; 61. a mounting block; 611. a slot; 612. a locking groove; 62. briquetting; 63. a torsion spring shaft; 64. an elastic rope; 7. an intermittent sealing mechanism; 71. a second motor; 72. a rotating shaft; 73. a sealing plate; 8. a guide assembly; 81. a partition plate; 82. a guide post; 83. a first magnetic ring; 84. a second magnetic ring; 9. a flushing mechanism; 91. a water tank; 92. a water pipe; 93. and (3) a nozzle.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Example 1
Referring to fig. 1 to 8, the embodiment of the invention provides a construction device for hard rock geological pile foundation in a valley region and a use method thereof, and the construction device for hard rock geological pile foundation in the valley region and the use method thereof comprise: support frame 1, unloading subassembly 4, lock core spare 5, latch spare 6, direction subassembly 8, intermittent type sealing mechanism 7 and washing mechanism 9, supporting seat 11 is installed to the bottom of support frame 1, and pipe mechanism 2 is installed at the top of support frame 1, still installs coupling assembling 3 on the pipe mechanism 2 for put in the unloading subassembly 4 in pipe mechanism 2 with mud and coupling assembling 3 are linked together, lock core spare 5 is installed on unloading subassembly 4, and latch spare 6 is also installed on unloading subassembly 4, and direction subassembly 8 is installed on unloading subassembly 4.
It should be noted that: firstly, the pipe body 23 stretches into the foundation pit through the pipe mechanism 2, the blanking component 4 and the connecting component 3 are thrown into the foundation pit through the cement in the foundation pit, after the cement in the foundation pit is scattered for a certain distance, the pipe body 23 is controlled by the pipe mechanism 2 to be pulled out upwards for a certain distance, the pipe body 23 is prevented from being buried in the foundation pit and cannot be taken out, the pipe body 23 can be pulled out upwards to rotate to stir the mud in the foundation pit, the mud is conveniently and evenly placed in the foundation pit, the accumulated mud is prevented from affecting the construction, the blanking component 4 is lifted up through the crane to be in butt joint with the connecting component 3, the blanking component 4 and the connecting component 3 can be fast locked together through the cooperation of the lock core piece 5 and the lock catch piece 6, the blanking component 4 is prevented from being suspended to shake and deviate with the connecting component 3 to cause leakage, the blanking component 4 can be further facilitated through the guide component 8, and when the mud is slid down, the blanking component 4 can be blocked through the sealing component 7, the mud can be intermittently slid down, the mud can be prevented from being blocked, the mud is prevented from being excessively or the pipe is prevented from being blocked up through the intermittent sealing component 7, and the surface of the pipe is conveniently washed 2 after the pipe is cleaned.
In the embodiment of the present invention, referring to fig. 1, 2,3, 4 and 7, the pipe mechanism 2 includes a first motor 21, a drum 22, a pipe body 23, a helical blade 24 and a support plate 25, the first motor 21 is fixedly installed at the top of the support frame 1, a bottom output shaft of the first motor 21 is connected with the top of the drum 22, an outer wall of the drum 22 is provided with an external thread, the pipe body 23 is in threaded connection with the outer wall of the drum 22, the support plate 25 is installed on the inner wall of the support frame 1 through a connecting rod, the outer wall of the pipe body 23 is also provided with an external thread, the outer wall of the pipe body 23 is in threaded connection with the support plate 25, a helical blade 24 is provided on a side wall of the pipe body 23 close to the bottom, and a mud outlet is provided at the bottom of the pipe body 23;
The connecting assembly 3 comprises a rotating sleeve 31, a connecting pipe 32, a connecting cylinder 33 and a blanking supporting pipe 34, wherein the rotating sleeve 31 is rotationally connected to the outer wall, close to the top, of the rotating cylinder 22, a connecting groove 311 is formed in the rotating sleeve 31, a blanking groove 221 is formed in the side wall, located inside the connecting groove 311, of the rotating cylinder 22, one end of the connecting pipe 32 is communicated with the rotating sleeve 31, the other end of the connecting pipe 32 penetrates through the top of the supporting frame 1 to be connected with the connecting cylinder 33, and the blanking supporting pipe 34 is connected to the top of the connecting cylinder 33;
The blanking assembly 4 comprises a blanking hopper 41, a first connecting frame 42, a second connecting frame 43 and a sling 44, wherein the first connecting frame 42 is arranged at the bottom of the blanking hopper 41, the second connecting frame 43 is arranged at the top of the blanking supporting tube 34, the sling 44 is arranged at the top edge of the blanking hopper 41, the lock cylinder piece 5 is arranged on the side wall of the first connecting frame 42, and the locking piece 6 is arranged on the side wall of the second connecting frame 43;
it should be noted that: firstly, the conduit main body 23 is placed in a well-processed foundation pit, then the sling 44 of the lower hopper 41 is hung by a crane, the lower hopper 41 is lifted to enable the first connecting frame 42 at the bottom to be inserted into the second connecting frame 43 on the lower supporting tube 34, then slurry can be conveyed into the lower hopper 41, the slurry can flow into the connecting groove 311 in the rotating sleeve 31 through the first connecting frame 42, the second connecting frame 43, the lower supporting tube 34, the connecting tube 33 and the connecting tube 32, then flows into the rotating drum 22 through the lower groove 221, then slides into the conduit main body 23 through the rotating drum 22 and flows into the foundation pit, grouting is carried out on the foundation pit, after the slurry is diffused for a certain distance, the first motor 21 is started to work to drive the rotating drum 22 connected with the output end of the lower hopper, and is in threaded connection with the supporting plate 25, so that the conduit main body 23 can be driven to move upwards and rotate when the rotating drum 22, the conduit main body 23 can be pulled upwards for a certain distance, the conduit main body 23 can not be pulled out from the connecting groove 311, then flows into the rotating sleeve 31 through the upper spiral blades, the upper blades of the conduit main body 23 can not be driven upwards, the slurry can not be uniformly buried in the foundation pit can be prevented from rotating, and the rotating sleeve 31 can be further rotated, the slurry can be prevented from being continuously from being stacked in the foundation pit, and the rotating sleeve can be further rotated, the slurry can be conveniently and the foundation pit can be prevented from being rotated, and the rotating can be further connected with the foundation pit through the rotating.
Example 2
On the basis of the above embodiment 1, in the embodiment of the present invention, referring to fig. 5 and 6, the lock core member 5 includes a fixed block 51, an insert block 52, a lock block 53 and a torsion spring seat 54, the fixed block 51 is connected to the side wall of the first connection frame 42, the insert block 52 is connected to the bottom of the fixed block 51, and the lock block 53 is movably connected to the surface of the insert block 52 through the torsion spring seat 54;
The locking piece 6 comprises a mounting block 61, a pressing block 62, a torsion spring shaft 63 and an elastic rope 64, wherein the mounting block 61 is connected to the side wall of the second connecting frame 43, a slot 611 matched with the inserting block 52 is formed in the mounting block 61, a locking groove 612 matched with the locking block 53 is formed in the mounting block 61, the pressing block 62 is movably connected to the inner wall of the locking groove 612 through the torsion spring shaft 63, one end of the elastic rope 64 is connected with the surface, opposite to the inner side of the locking groove 612, of the pressing block 62, and the other end of the elastic rope 64 penetrates through the side wall of the mounting block 61 to be connected with the side wall of the supporting frame 1;
It should be noted that: when the first connecting frame 42 is inserted into the second connecting frame 43, the insert 52 at the bottom of the fixed block 51 is also inserted into the slot 611 in the mounting block 61, and when the lock block 54 on the surface of the insert 52 moves to the position of the lock groove 612 in the mounting block 61, the torsion spring seat 53 drives the lock block 54 to spring into the lock groove 612 to lock the insert 52 in the mounting block 61, so that the first connecting frame 42 and the second connecting frame 43 can be quickly locked, the phenomenon that the first connecting frame 42 and the second connecting frame 43 are deviated due to the fact that the lower hopper 41 is suspended in the air and shakes by the crane is prevented, the suspension stability of the lower hopper 41 can be improved, and after construction is finished, the elastic rope 64 can be pulled to drive the pressing block 62, one side of the pressing block 62 can be turned over through the torsion spring shaft 63 to press the lock block 54 against the surface of the insert 52 and be separated from the lock groove 612, at the moment, the insert 52 and the mounting block 61 can be separated, and the lower hopper 41 can be lifted and transferred by the crane.
In the embodiment of the present invention, referring to fig. 7, the guide assembly 8 includes a partition 81, a guide post 82, a first magnetic ring 83 and a second magnetic ring 84, the guide post 82 is connected to the bottom of the blanking hopper 41, the partition 81 is connected to the side wall of the support frame 1, a through hole matched with the guide post 82 is formed in the partition 81, the first magnetic ring 83 is formed in the inner wall of the through hole of the partition 81, and the second magnetic ring 84 that is attracted with the magnetic pole of the first magnetic ring 83 is sleeved on the outer wall of the guide post 82 close to the bottom;
It should be noted that: when the first connecting frame 42 and the second connecting frame 43 are abutted through the crane lifting hopper 41, the guide column 82 can be contacted with the through hole on the partition board 81, the first magnetic ring 83 on the inner side of the through hole can adsorb the second magnetic ring 84 on the bottom of the guide column 82, the guide column 82 is conveniently abutted with the through hole on the partition board 81, then when the guide column 82 passes through the through hole on the partition board 81, the hopper 41 is put down again, the first connecting frame 42 and the second connecting frame 43 on the bottom of the hopper 41 can be in the same vertical line, the first connecting frame 42 can be conveniently and stably abutted with the second connecting frame 43, and deviation of the first connecting frame 42 and the second connecting frame 43 during abutting is prevented.
Example 3
In the embodiment of the present invention, referring to fig. 8, an intermittent sealing mechanism 7 is provided in the second connecting frame 43, the intermittent sealing mechanism 7 includes a second motor 71, a rotating shaft 72 and a sealing plate 73, the second motor 71 is mounted on the outer wall of the second connecting frame 43, the rotating shaft 72 is connected with an output shaft of the second motor 71 located in the second connecting frame 43, and four groups of sealing plates 73 are mounted on the outer wall of the rotating shaft 72, which are equidistantly distributed;
It should be noted that: when the slurry is put in, the second motor 71 can be started to operate to drive the rotating shaft 72 connected with the output end of the second motor to rotate, when two groups of sealing plates 73 on the outer wall of the rotating shaft 72 are perpendicular to the inner wall of the second connecting frame 43, the second connecting frame 43 is blocked, and when the sealing plates 73 on the outer wall of the rotating shaft 72 are misplaced with the second connecting frame 43, the slurry passes through the second connecting frame 43, so that the second connecting frame 43 can be intermittently blocked, the slurry intermittently flows through the second connecting frame 43, and the condition that the slurry slides down too much or too fast to cause pipeline blockage is avoided.
Example 4
In the embodiment of the present invention, referring to fig. 1, a flushing mechanism 9 is further installed on a side wall of the support frame 1, the flushing mechanism 9 includes a water tank 91, a water pipe 92 and a nozzle 93, the water tank 91 is installed on the top of the support seat 11, a pump body is arranged in the water tank 91, a water outlet of the pump body is connected with the water pipe 92, one end of the water pipe 92 far away from the pump body is connected with the nozzle 93, and the water pipe 92 is of an iron gooseneck structure capable of being bent and shaped at will;
It should be noted that: when the pipe body 23 is completely pulled out of the foundation pit after construction is finished, the pump body in the water tank 91 can be started to work to pump water out and spray the water onto the pipe body 23 from the nozzle 93 through the water pipe 92, slurry adhered on the pipe body 23 is washed, the surface of the pipe body 23 is kept clean and tidy, the pipe body 23 is convenient to use next time, the water pipe 92 can be bent and shaped at will, the nozzle 93 can be adjusted to be aligned with the pipe body 23 conveniently, and the pipe body 23 is thoroughly washed.
The invention provides a construction device for a hard rock geological pile foundation of a valley land and a use method thereof, wherein the working principle is as follows:
Firstly, the guide pipe main body 23 is placed in a well-constructed foundation pit, then a sling 44 of the lower hopper 41 is hung by a crane, the lower hopper 41 is lifted to enable a first connecting frame 42 at the bottom of the lower hopper to be inserted into a second connecting frame 43 on the lower supporting pipe 34, then slurry can be conveyed into the lower hopper 41, the slurry can flow into a connecting groove 311 in a rotating sleeve 31 through the first connecting frame 42, the second connecting frame 43, the lower supporting pipe 34, a connecting cylinder 33 and the connecting pipe 32, then flows into the rotating sleeve 31 through the lower groove 221, then slides into the guide pipe main body 23 through the rotating sleeve 22 and flows into the foundation pit, grouting is carried out on the foundation pit, after the slurry is diffused for a certain distance, the first motor 21 is started to work to drive the rotating sleeve 22 connected with the output end of the lower hopper, and is in threaded connection with a supporting plate 25, so that the guide pipe main body 23 can be driven to move upwards and rotate when the rotating sleeve 22, the guide pipe main body 23 can not be pulled out a certain distance upwards, the slurry can not be pulled out by the connecting sleeve 31, the rotating sleeve 23 can not be driven to rotate, the slurry can not be impacted by the rotating sleeve 31, and the rotating sleeve is further, the slurry can be prevented from being continuously rotated and the rotating sleeve 31 is further influenced by the rotating sleeve;
when the slurry is put in, the second motor 71 can be started to work to drive the rotating shaft 72 connected with the output end of the second motor to rotate, when two groups of sealing plates 73 on the outer wall of the rotating shaft 72 are perpendicular to the inner wall of the second connecting frame 43, the second connecting frame 43 is blocked, and when the sealing plates 73 on the outer wall of the rotating shaft 72 are misplaced with the second connecting frame 43, the slurry passes through the second connecting frame 43, so that the second connecting frame 43 can be intermittently blocked, the slurry intermittently flows through the second connecting frame 43, and the condition that the slurry slides down too much or too fast to cause pipeline blockage is avoided;
When the first connecting frame 42 is inserted into the second connecting frame 43, the insert block 52 at the bottom of the fixed block 51 is also inserted into the slot 611 in the mounting block 61, and when the lock block 54 on the surface of the insert block 52 moves to the position of the lock groove 612 in the mounting block 61, the torsion spring seat 53 drives the lock block 54 to spring into the lock groove 612 to lock the insert block 52 in the mounting block 61, so that the first connecting frame 42 and the second connecting frame 43 can be quickly locked, the phenomenon that slurry leaks due to the deviation of the first connecting frame 42 and the second connecting frame 43 caused by shaking of the lower hopper 41 suspended in the air by the crane can be prevented, and the suspended stability of the lower hopper 41 can be improved;
When the lower hopper 41 is lifted by the crane to enable the first connecting frame 42 and the second connecting frame 43 to be in butt joint, the guide post 82 can be in contact with the through hole on the partition board 81, the first magnetic ring 83 at the inner side of the through hole can adsorb the second magnetic ring 84 at the bottom of the guide post 82, so that the guide post 82 can be in butt joint with the through hole on the partition board 81, then when the guide post 82 passes through the through hole on the partition board 81, the lower hopper 41 is put down again, the first connecting frame 42 and the second connecting frame 43 at the bottom of the lower hopper 41 can be in the same vertical line, so that the first connecting frame 42 and the second connecting frame 43 can be in stable butt joint, and deviation of the first connecting frame 42 and the second connecting frame 43 can be prevented during butt joint;
Finally, when the pipe body 23 is completely pulled out of the foundation pit after construction is finished, the pump body in the water tank 91 can be started to pump water out and spray the water onto the pipe body 23 from the nozzle 93 through the water pipe 92, slurry adhered on the pipe body 23 is washed, the surface of the pipe body 23 is kept clean and tidy, the pipe body 23 is convenient to use next time, the water pipe 92 can be bent and shaped at will, the nozzle 93 can be conveniently adjusted to align with the pipe body 23, the pipe body 23 is thoroughly washed, the elastic rope 64 is pulled to drive the pressing block 62, one side of the pressing block 62 is enabled to prop against the surface of the inserting block 52 through the torsion spring shaft 63, the inserting block 52 can be separated from the mounting block 61 at the moment, and the discharging hopper 41 can be lifted and transferred by the crane.
The circuits and control involved in the present invention are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. The utility model provides a mountain valley hard rock geology pile foundation construction equipment which characterized in that includes:
The device comprises a support frame (1), wherein a support seat (11) is arranged at the bottom of the support frame (1), a conduit mechanism (2) is arranged at the top of the support frame (1), and a connecting component (3) is further arranged on the conduit mechanism (2);
The guide tube mechanism (2) comprises a first motor (21), a rotary drum (22), a guide tube main body (23), a helical blade (24) and a supporting plate (25), wherein the first motor (21) is fixedly installed at the top of the supporting frame (1), the bottom output shaft of the first motor (21) is connected with the top of the rotary drum (22), the outer wall of the rotary drum (22) is provided with external threads, the guide tube main body (23) is in threaded connection with the outer wall of the rotary drum (22), the supporting plate (25) is installed on the inner wall of the supporting frame (1) through a connecting rod, the outer wall of the guide tube main body (23) is also provided with external threads, the outer wall of the guide tube main body (23) is in threaded connection with the supporting plate (25), the helical blade (24) is arranged on the side wall, close to the bottom, and the bottom of the guide tube main body (23) is provided with a mud outlet;
The connecting assembly (3) comprises a rotating sleeve (31), a connecting pipe (32), a connecting cylinder (33) and a blanking supporting pipe (34), wherein the rotating sleeve (31) is rotationally connected to the outer wall, close to the top, of the rotating cylinder (22), a connecting groove (311) is formed in the rotating sleeve (31), a blanking groove (221) is formed in the side wall, located inside the connecting groove (311), of the rotating cylinder (22), one end of the connecting pipe (32) is communicated with the rotating sleeve (31), the other end of the connecting pipe (32) penetrates through the top of the supporting frame (1) to be connected with the connecting cylinder (33), and the blanking supporting pipe (34) is connected to the top of the connecting cylinder (33).
The blanking component (4) is used for throwing the slurry into the guide pipe mechanism (2), and the blanking component (4) is communicated with the connecting component (3);
The lock core piece (5), the lock core piece (5) is installed on the blanking component (4);
the locking piece (6) is also arranged on the blanking component (4);
The guide assembly (8), the guide assembly (8) is installed on the unloading subassembly (4).
2. The hard rock geological pile foundation construction device for the valley region according to claim 1, wherein the blanking component (4) comprises a blanking hopper (41), a first connecting frame (42), a second connecting frame (43) and a sling (44), the first connecting frame (42) is installed at the bottom of the blanking hopper (41), the second connecting frame (43) is installed at the top of the blanking supporting tube (34), the sling (44) is installed at the top edge of the blanking hopper (41), the lock core piece (5) is installed on the side wall of the first connecting frame (42), and the locking piece (6) is installed on the side wall of the second connecting frame (43).
3. The mountain hard rock geological pile foundation construction device according to claim 2, wherein the lock core member (5) comprises a fixed block (51), an inserting block (52), a locking block (53) and a torsion spring seat (54), the fixed block (51) is connected to the side wall of the first connecting frame (42), the inserting block (52) is connected with the bottom of the fixed block (51), and the locking block (53) is movably connected to the surface of the inserting block (52) through the torsion spring seat (54).
4. A hard rock geological pile foundation construction device in a valley region according to claim 3, characterized in that the locking piece (6) comprises a mounting block (61), a pressing block (62), a torsion spring shaft (63) and an elastic rope (64), the mounting block (61) is connected to the side wall of the second connecting frame (43), a slot (611) matched with the inserting block (52) is formed in the mounting block (61), a locking groove (612) matched with the locking block (53) is formed in the mounting block (61), the pressing block (62) is movably connected to the inner wall of the locking groove (612) through the torsion spring shaft (63), one end of the elastic rope (64) is connected with the surface, facing the inner side of the locking groove (612), of the pressing block (62), and the other end of the elastic rope (64) penetrates through the side wall of the mounting block (61) to be connected with the side wall of the supporting frame (1).
5. The mountain hard rock geological pile foundation construction device according to claim 3, wherein the guide assembly (8) comprises a partition plate (81), a guide column (82), a first magnetic ring (83) and a second magnetic ring (84), the guide column (82) is connected to the bottom of the lower hopper (41), the partition plate (81) is connected to the side wall of the supporting frame (1), a through hole matched with the guide column (82) is formed in the partition plate (81), the first magnetic ring (83) is formed in the inner wall of the through hole of the partition plate (81), and the second magnetic ring (84) attracted with the magnetic pole of the first magnetic ring (83) is sleeved on the outer wall, close to the bottom, of the guide column (82).
6. A hard rock geological pile foundation construction device for a valley according to claim 3, characterized in that an intermittent sealing mechanism (7) is arranged in the second connecting frame (43), the intermittent sealing mechanism (7) comprises a second motor (71), a rotating shaft (72) and a sealing plate (73), the second motor (71) is arranged on the outer wall of the second connecting frame (43), the rotating shaft (72) is connected with an output shaft of the second motor (71) positioned in the second connecting frame (43), and four groups of sealing plates (73) which are distributed in equal intervals are arranged on the outer wall of the rotating shaft (72).
7. The mountain hard rock geological pile foundation construction device according to claim 1, wherein a flushing mechanism (9) is further installed on the side wall of the supporting frame (1), the flushing mechanism (9) comprises a water tank (91), a water pipe (92) and a nozzle (93), the water tank (91) is installed at the top of the supporting seat (11), a pump body is arranged in the water tank (91), a water outlet of the pump body is connected with the water pipe (92), one end, far away from the pump body, of the water pipe (92) is connected with the nozzle (93), and the water pipe (92) is of an iron gooseneck structure capable of being bent and shaped at will.
8. A method of using a hard rock geological pile foundation construction device for a valley, characterized in that the hard rock geological pile foundation construction device for a valley according to any one of claims 1-7 comprises the following steps:
S1, firstly, stretching a conduit main body (23) into a foundation pit treated in a construction place through a conduit mechanism (2), then throwing cement slurry into the interior of the foundation pit through the conduit mechanism (2), controlling the conduit main body (23) to be pulled out upwards for a certain distance through the conduit mechanism (2) after the slurry is diffused upwards for a certain distance, and stirring the slurry by rotating the conduit main body (23) when the conduit main body (23) is pulled out upwards so as to prevent the slurry with clusters from accumulating in the foundation pit and affecting the construction;
S2, the blanking component (4) and the connecting component (3) on the conduit mechanism (2) can be locked together through the matching of the lock core component (5) and the locking component (6), so that the phenomenon that slurry leaks out due to the fact that the blanking component (4) is suspended by the crane and is deviated from the connecting component (3) because of shaking is prevented;
S3, when mud is put in, an intermittent sealing mechanism (7) can be started to intermittently block the downward sliding mud, so that the pipeline is prevented from being blocked due to excessive downward sliding of the mud;
S4, when grouting is finished and the guide pipe main body (23) is pulled out of the foundation pit, the flushing mechanism (9) is restarted to flush away mud adhered to the surface of the guide pipe main body (23), so that the surface of the guide pipe main body (23) is kept clean, and the next use is convenient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210234397.5A CN114592518B (en) | 2022-03-09 | Mountain land hard rock geological pile foundation construction device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210234397.5A CN114592518B (en) | 2022-03-09 | Mountain land hard rock geological pile foundation construction device and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114592518A CN114592518A (en) | 2022-06-07 |
| CN114592518B true CN114592518B (en) | 2024-07-09 |
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| CN112177005A (en) * | 2020-10-12 | 2021-01-05 | 王志强 | A bridge construction pile foundation construction is with pouring device for drift sand geology |
| CN113309088A (en) * | 2021-05-20 | 2021-08-27 | 江苏乐建建设有限公司 | Hole-leading pile-planting equipment and construction method |
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| CN113969582A (en) * | 2021-11-30 | 2022-01-25 | 中冶建工集团有限公司 | Cast-in-place pile pouring pipe supporting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177005A (en) * | 2020-10-12 | 2021-01-05 | 王志强 | A bridge construction pile foundation construction is with pouring device for drift sand geology |
| CN214832641U (en) * | 2021-04-09 | 2021-11-23 | 江苏苏中建设集团岩土工程有限公司 | High-efficient pile foundation engineering is with pile device |
| CN113309088A (en) * | 2021-05-20 | 2021-08-27 | 江苏乐建建设有限公司 | Hole-leading pile-planting equipment and construction method |
| CN113969582A (en) * | 2021-11-30 | 2022-01-25 | 中冶建工集团有限公司 | Cast-in-place pile pouring pipe supporting device |
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Effective date of registration: 20240613 Address after: No.56 Lishan Road, Jinan City, Shandong Province Applicant after: Shandong Shenji Construction Engineering Co.,Ltd. Country or region after: China Address before: 221100 Huangji Industrial Park, Huangji Town, Tongshan District, Xuzhou City, Jiangsu Province Applicant before: Qi Liang Country or region before: China |
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