CN215518758U - Pile position positioning device for construction of five-axis cement mixing pile machine - Google Patents
Pile position positioning device for construction of five-axis cement mixing pile machine Download PDFInfo
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- CN215518758U CN215518758U CN202121703262.6U CN202121703262U CN215518758U CN 215518758 U CN215518758 U CN 215518758U CN 202121703262 U CN202121703262 U CN 202121703262U CN 215518758 U CN215518758 U CN 215518758U
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Abstract
The utility model discloses a pile position positioning device for construction of a five-axis cement mixing pile machine, which comprises a workbench and a bracket, wherein the top of the bracket is fixed below the workbench, and the bottom of the bracket is provided with a roller; the outer side surface of the bracket is also provided with a supporting rod, the top of the supporting rod is rotatably arranged on the bracket, and the bottom of the supporting rod is rotatably arranged with a bottom plate; the workbench is provided with a slide rail, the slide rail is provided with an installation seat capable of moving along the slide rail, and two sides of the installation seat are provided with limiting assemblies; a through hole is formed in the middle of the mounting seat, the positioning rod is arranged in the through hole, a hammering face is arranged at the top end of the positioning rod, and the bottom end of the positioning rod is of a conical structure. The workbench can freely adjust the position through the idler wheels, the positioning rod is inserted into the mounting seat, the mounting seat can be locked and fixed through the limiting assembly after moving along the sliding rail, the positioning rod is not easy to displace when being knocked, and the positioning device is very convenient and fast to use.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a pile position positioning device for construction of a five-axis cement mixing pile machine.
Background
The cement mixing pile is used to reinforce saturated soft clay foundation, and cement is used as curing agent to forcibly mix soft soil and curing agent in deep foundation via special mixing machine. The cement mixing pile can be divided into a single-shaft mixing pile, a double-shaft mixing pile, a three-shaft mixing pile and a five-shaft mixing pile according to the construction method, wherein the five-shaft mixing pile is used as one of main foundation pit supporting forms, compared with piles in other supporting forms, the cement mixing pile has the advantages of high construction speed, mechanical automation control, simple operation procedure and remarkable water stopping effect after pile forming.
At present, when an existing five-axis cement mixing pile machine is positioned, a plumb line is basically adopted for vertical plumb positioning, one end of the plumb line is connected to the five-axis cement mixing pile machine, a plumb cone is tied at the other end of the plumb line, perpendicularity is guaranteed through the plumb cone, and then positioning points are visually measured by other people.
Disclosure of Invention
In order to solve the problems, the utility model provides a pile position positioning device for construction of a five-axis cement mixing pile machine, which is simple in structure and convenient to operate and can be used for accurately positioning a cement mixing pile.
Therefore, the technical scheme of the utility model is as follows: a pile position positioning device for construction of a five-axis cement mixing pile machine comprises a workbench and a support, wherein the top of the support is fixed below the workbench, and the bottom of the support is provided with a roller; the outer side surface of the bracket is also provided with a supporting rod, the top of the supporting rod is rotatably arranged on the bracket, and the bottom of the supporting rod is rotatably arranged with a bottom plate; the workbench is provided with a slide rail, the slide rail is provided with an installation seat capable of moving along the slide rail, and two sides of the installation seat are provided with limiting assemblies; a through hole is formed in the middle of the mounting seat, the positioning rod is arranged in the through hole, a hammering face is arranged at the top end of the positioning rod, and the bottom end of the positioning rod is of a conical structure.
Preferably, the limiting component comprises a limiting plate, a fixing block, a screw rod and a limiting nut, a mounting hole penetrating through the whole limiting plate is formed in the limiting plate, one end of the screw rod is fixed on the fixing block, the other end of the screw rod penetrates through the mounting holes of the sliding rail and the limiting plate in sequence, and the limiting plate can move along the sliding rail on the workbench through the screw rod and is fixed through the limiting nut.
Preferably, both ends of the supporting rod are rotatably installed on the connecting blocks through bearings, one connecting block is fixed on the outer side face of the support, the other connecting block is fixed on the bottom plate, and the bottom plate is further provided with a plurality of fixing screws.
When the positioning device is used, the workbench moves to a designated position through the idler wheel at the bottom of the bracket, then the supporting rod outside the bracket is pulled, the bottom plate below the supporting rod is attached to the ground and fixed on the ground through the fixing screw, the positioning rod is inserted into the through hole of the mounting seat, and the mounting seat slides along the slide rail of the workbench until the bottom end of the positioning rod is intersected with the designated ground to form a positioning point; then, the limiting assemblies on the two sides of the mounting seat are locked, so that the mounting seat is not easy to shake, and then the hammering surface at the top end of the positioning rod is knocked to form a pit between the positioning rod and the positioning point, so that the positioning work is completed; and finally, the supporting rod is retracted, and the workbench is moved to the next pile position fixed point.
The workbench can freely adjust the position through the idler wheels, the positioning rod is inserted into the mounting seat, the mounting seat can be locked and fixed through the limiting assembly after moving along the sliding rail, and the positioning rod is not easy to displace when being knocked; the supporting rods arranged on the side surfaces of the support can play a role in fixing and supporting, so that the workbench is prevented from moving during working, and the workbench is firmer and firmer; the bracing piece can rotate relative to the support, struts at the during operation, packs up during non-operation, and it is very convenient to use.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a spacing assembly of the present invention;
FIG. 3 is a schematic structural view of the support assembly of the present invention;
fig. 4 is a schematic structural view of the roller assembly of the present invention.
Labeled as: 1. A work table; 2. a support; 3. a support assembly; 31. a rotating bearing; 32. connecting blocks; 33. a support bar; 34. a set screw; 35. a base plate; 4. a limiting component; 41. a screw; 42. a fixed block; 43. a limit nut; 44. a limiting plate; 5. hammering the surface; 6. a mounting seat; 7. a slide rail; 8. positioning a rod; 9. a roller assembly; 91. a metal housing; 92. a limit pedal; 93. and a roller.
Detailed Description
See the drawings. The positioning device comprises a workbench 1 and a support 2, wherein the support 2 is fixedly installed at the bottom of the workbench 1, a roller assembly 9 is arranged at the bottom end of the support 2, the support 2 and the roller assembly 9 are fixedly connected and installed in a welding mode, the roller assembly 9 comprises a metal shell 91, a limiting pedal 92 and a roller 93, the limiting pedal 92 is arranged on the outer side of the metal shell 91, the roller 93 is arranged at the lower end of the inner side of the metal shell 91, and the metal shell 91 is fixedly installed on the support 2; the limiting pedal 92 has a limiting effect on the roller, and can limit the workbench to be more stable.
The left end outside of support 2 is provided with supporting component 3, and support 2 and supporting component 3 all are provided with four, and supporting component 3 includes rolling bearing 31, connecting block 32, bracing piece 33, set screw 34 and bottom plate 35, and bracing piece 33 both ends are all rotated through rolling bearing 31 and are installed on connecting block 32, and one of them connecting block is fixed at support 2 lateral surfaces, and another connecting block is fixed on bottom plate 35, still is equipped with a plurality of set screw 34 on the bottom plate 35. The supporting rod can rotate relative to the support through the rotating bearing 31, when the positioning is needed, the supporting rod is unfolded, the bottom plate is attached to the ground, and the bottom plate is fixed to the ground through the fixing screw 34, so that the workbench is more stable.
The middle of the workbench 1 is provided with a slide rail 7, the slide rail 7 is provided with a mounting seat 6, the mounting seat can freely slide along the slide rail, the middle of the mounting seat 6 is provided with a through hole, a positioning rod 8 is arranged in the through hole, the top end of the positioning rod 8 is provided with a hammering face 5, and the bottom end of the positioning rod is of a conical structure. The installation is connected through the mode of pegging graft to mount pad 6 and locating lever 8, and locating lever 8 sets up on the intermediate position of mount pad 6, and both are through the mode fixed connection of pegging graft, and the installation is more convenient, and convenient to detach overhauls and changes.
The both sides of mount pad 6 are provided with spacing subassembly 4, and spacing subassembly 4 includes screw rod 41, fixed block 42, stop nut 43 and limiting plate 44, is provided with the mounting hole that runs through the limiting plate in the middle of limiting plate 44 is inside, and in this mounting hole was arranged in to screw rod 41, the limiting plate was arranged in on the slide rail, and slide rail 7 and fixed block 42 fixed connection are passed to screw rod 41 bottom, and screw rod 41 top is provided with stop nut 43. The limit plate 44 is mounted on the slide rail 7 of the table 1, and the limit nut 43 on the screw 41 is rotated to fix the limit plate on the slide rail, thereby limiting the position of the mount 6.
Spacing subassembly sampling screw thread is rotatory mode fixed connection, make it convenient more fixed, and convenient to detach adjusts, when rotatory stop nut 43, screw rod 41 drives the fixed block 42 of bottom in the rebound, and fixed block 42 joint is in slide rail 7, rotatory atress back like this, make limiting plate 44 tightly fix on workstation 1, through 4 fixed connection of two spacing subassemblies in 6 both sides of mount pad, make when knocking hammering face 5, the mount pad is difficult for removing, and when adjusting the locating position, convenient to detach adjusts.
When in use, the workbench is moved to a designated position through the roller assembly 9 at the bottom end of the bracket 2, and after the workbench is moved to the designated position, the movement of the workbench is limited through the limiting pedal 92 at the outer side of the metal shell 91; then pull the bracing piece in the support 2 left end outside, and when the board moved, can fall the bracing piece 33 board fast through the rolling bearing 31 in the middle of the connecting block 32 inboard, when the board fell, made the set screw 34 on the bottom plate 35 parallel with ground, further stepped on the bottom plate 35, made set screw 34 fixed with ground, like this, when using, the workstation is more firm.
Then, inserting a positioning rod 8 into the through hole of the mounting seat 6, and sliding through a sliding rail 7 in the middle of the upper end of the workbench 1 until the positioning rod 8 is intersected with the designated ground to form a positioning point; then, the limiting plates 44 on the two sides of the mounting seat 6 are screwed tightly, so that the mounting seat 6 is not easy to shake; then, the hammering surface 5 at the top end of the positioning rod 8 is hammered, so that a concave pit is formed between the conical structure at the bottom end of the positioning rod 8 and the positioning point, and the positioning work is completed. And finally, the supporting rod is retracted, and the workbench is moved to the next pile position fixed point.
Claims (3)
1. The utility model provides a stake position positioner that is used for construction of five cement mixing stake machines which characterized in that: the device comprises a workbench and a bracket, wherein the top of the bracket is fixed below the workbench, and the bottom of the bracket is provided with a roller; the outer side surface of the bracket is also provided with a supporting rod, the top of the supporting rod is rotatably arranged on the bracket, and the bottom of the supporting rod is rotatably arranged with a bottom plate; the workbench is provided with a slide rail, the slide rail is provided with an installation seat capable of moving along the slide rail, and two sides of the installation seat are provided with limiting assemblies; a through hole is formed in the middle of the mounting seat, the positioning rod is arranged in the through hole, a hammering face is arranged at the top end of the positioning rod, and the bottom end of the positioning rod is of a conical structure.
2. The pile position positioning device for the construction of the five-axis cement mixing pile machine as claimed in claim 1, characterized in that: the limiting component comprises a limiting plate, a fixing block, a screw rod and a limiting nut, a mounting hole penetrating through the whole limiting plate is formed in the limiting plate, one end of the screw rod is fixed on the fixing block, the other end of the screw rod penetrates through the mounting holes of the sliding rail and the limiting plate in sequence, and the limiting plate can move along the sliding rail on the workbench through the screw rod and is fixed through the limiting nut.
3. The pile position positioning device for the construction of the five-axis cement mixing pile machine as claimed in claim 1, characterized in that: the two ends of the supporting rod are rotatably installed on the connecting blocks through bearings, one connecting block is fixed on the outer side face of the support, the other connecting block is fixed on the bottom plate, and the bottom plate is further provided with a plurality of fixing screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703262.6U CN215518758U (en) | 2021-07-26 | 2021-07-26 | Pile position positioning device for construction of five-axis cement mixing pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703262.6U CN215518758U (en) | 2021-07-26 | 2021-07-26 | Pile position positioning device for construction of five-axis cement mixing pile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518758U true CN215518758U (en) | 2022-01-14 |
Family
ID=79787529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121703262.6U Active CN215518758U (en) | 2021-07-26 | 2021-07-26 | Pile position positioning device for construction of five-axis cement mixing pile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215518758U (en) |
-
2021
- 2021-07-26 CN CN202121703262.6U patent/CN215518758U/en active Active
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