CN212477714U - Construction guiding and positioning device for SMW construction method pile - Google Patents
Construction guiding and positioning device for SMW construction method pile Download PDFInfo
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- CN212477714U CN212477714U CN202020491359.4U CN202020491359U CN212477714U CN 212477714 U CN212477714 U CN 212477714U CN 202020491359 U CN202020491359 U CN 202020491359U CN 212477714 U CN212477714 U CN 212477714U
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- trolley
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- support frame
- sliding
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Abstract
The utility model discloses a guiding and positioning device for construction of a SMW construction method pile, which comprises a support frame and a sliding trolley, wherein the support frame is of a steel welding frame structure; four corners at the bottom of the sliding trolley are respectively provided with trolley sliding wheels, the support frame is of a square frame structure, two sides of a long side are provided with guide sliding grooves, and the trolley sliding wheels roll in the guide sliding grooves of the support frame; the side of the sliding trolley is provided with a trolley positioning and locking device, the end part of the support frame close to the guide sliding groove is provided with a positioning and locking hole, and the sliding trolley is inserted into the positioning and locking hole for positioning and fixing through the front end of the positioning and locking device after moving to a working position. The utility model provides a frictional resistance is less, smooth and easy SMW worker method stake guiding orientation device slides, has and once slides the location, can construct and insert 3H shaped steel, and does not need artifical hand work in the course of the work, and the support frame can lengthen and alternate use simultaneously, has improved work efficiency and safety in utilization effectively.
Description
Technical Field
The utility model relates to a SMW worker method stake construction guiding orientation device belongs to machinery.
Background
The SMW method pile is constructed by adopting a three-axis deep layer stirrer and a sleeve beating construction process. The construction process comprises the following steps: firstly, excavating a guide channel, arranging a support frame guide rail, installing a sliding trolley, positioning an SMW stirrer, stirring, lifting and spraying slurry, finally inserting H-shaped steel, and finishing construction.
Prior art is like figure 5, in the work progress, and the slot location shaped steel is out of shape easily, and the location channel-section steel slides unsmoothly, frictional resistance is great relatively, and every slip of location channel-section steel simultaneously can only insert an H shaped steel, and efficiency is lower relatively, and slides behind the relevant position, does not have location chucking device, and is unstable, and not accurate and must the manual work be held up when shaped steel inserts, causes the deviation easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough, the utility model provides a SMW worker method stake construction guiding orientation device.
The utility model aims at providing a smooth and easy SMW worker method stake guiding orientation device slides has and once slides the location, can guide 3H shaped steel substeps and insert, and the support frame can lengthen and alternate use simultaneously.
The utility model adopts the technical proposal that: a guiding and positioning device for construction of piles in an SMW construction method comprises a support frame and a sliding trolley, wherein the support frame is of a steel welding frame structure; four corners at the bottom of the sliding trolley are respectively provided with trolley sliding wheels, the support frame is of a square frame structure, two sides of a long side are provided with guide sliding grooves, and the trolley sliding wheels roll in the guide sliding grooves of the support frame;
a trolley positioning and locking device is arranged on the side surface of the sliding trolley and consists of an L-shaped lock pin and a fixed pin shaft; the fixed pin shaft is welded on the side surface of the sliding trolley, and the L-shaped lock pin can rotate on the fixed pin shaft;
the end part of the support frame rail close to the guide sliding groove is provided with a positioning locking hole, and the sliding trolley is inserted into the positioning locking hole through the front end of the L-shaped lock pin to be positioned and fixed after moving to a working position.
Both sides of the end part of the support frame are respectively provided with 2 pin holes for placing long positioning pins, so that the support frame can be lengthened conveniently.
The utility model provides a SMW worker method stake construction guiding orientation device, the beneficial effect who brings:
the utility model provides a frictional resistance is less, smooth and easy SMW worker method stake guiding orientation device slides, has and once slides the location, can construct and insert 3H shaped steel, and does not need artifical hand work in the course of the work, and the support frame can lengthen and alternate use simultaneously, has improved work efficiency and safety in utilization effectively.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is the front view of the guiding and positioning device for construction.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a schematic structural diagram of the trolley positioning and locking device.
Fig. 5 is a diagram illustrating the effect of the prior art. (Top view)
In the figure, 1 is a sliding trolley, 2 is a trolley sliding wheel, 3 is a support frame, 4 is a guide sliding groove, 5 is a positioning locking hole, 6 is a long positioning pin, 7 is a trolley positioning locking device, 8 is a fixed pin shaft, 9 is an L-shaped lock pin, 10 is a groove, 11 is a positioning channel steel, and 12 is groove positioning section steel.
Detailed Description
Example (b):
as shown in fig. 1 to 4, the guiding and positioning device for construction of the pile in the SMW construction method comprises a support frame and a sliding trolley, wherein the support frame is of a steel welding frame structure;
four corners at the bottom of the sliding trolley 1 are respectively provided with trolley sliding wheels 2, the support frame is of a square frame structure, two sides of a long side are provided with guide sliding grooves 4, and the trolley sliding wheels 2 roll in the guide sliding grooves 4 of the support frame;
the side surface of the sliding trolley 1 is provided with a trolley positioning and locking device 7, and the trolley positioning and locking device 7 consists of an L-shaped lock pin 9 and a fixed pin 8; the fixed pin shaft 8 is welded on the side surface of the sliding trolley 1, and the L-shaped lock pin 9 can rotate on the fixed pin shaft 8.
The end part of the support frame 3 close to the guide sliding groove 4 is provided with a positioning locking hole 5, and the sliding trolley 1 is inserted into the positioning locking hole 5 through the front end of the L-shaped lock pin 9 to be positioned and fixed after moving to a working position.
Both sides of the end part of the support frame are respectively provided with 2 pin holes for placing long positioning pins, so that the support frame can be lengthened conveniently.
The specific operation method comprises the following steps:
after the construction site guide ditch is excavated and has working conditions, the support frame 3 is leveled along the guide ditch to be in place, then the sliding trolley 1 is placed on the support frame 3, after the placement, the trolley sliding wheel 2 is just right in the guide sliding groove 4 of the support frame, the trolley is debugged to slide smoothly along the guide sliding groove 4, and after the trolley slides to a working position, the trolley positioning and locking device 7 is inserted into the positioning and locking hole 5 of the support frame, so that the trolley is fixed at the working position. Then, piling the piles in the SMW construction method, fixing a sliding trolley once to continuously pile 3 piles in the SMW construction method, lengthening a support frame after the 3 piles in the SMW construction method are constructed, fixedly connecting a second support frame prepared in advance with a first support frame through a 6-lengthened positioning pin, unlocking the sliding trolley after connection, sliding the second support frame to the second support frame, and repeating the previous steps; the two support frames are used alternately.
Claims (3)
- The construction guiding and positioning device for the SMW construction method pile is characterized in that: the device comprises a support frame and a sliding trolley, wherein the support frame is of a steel welding frame structure; four corners at the bottom of the sliding trolley are respectively provided with trolley sliding wheels, the support frame is of a square frame structure, two sides of a long side are provided with guide sliding grooves, and the trolley sliding wheels roll in the guide sliding grooves of the support frame;the side of the sliding trolley is provided with a trolley positioning and locking device, the end part of the support frame close to the guide sliding groove is provided with a positioning and locking hole, and the sliding trolley is inserted into the positioning and locking hole for positioning and fixing through the front end of the positioning and locking device after moving to a working position.
- 2. The SMW construction method pile construction guiding and positioning device as claimed in claim 1, wherein: the trolley positioning and locking device consists of an L-shaped lock pin and a fixed pin shaft; the fixed pin shaft is welded on the side face of the sliding trolley, and the L-shaped lock pin can rotate on the fixed pin shaft.
- 3. The SMW construction method pile construction guiding and positioning device as claimed in claim 1, wherein: both sides of the end part of the support frame are respectively provided with 2 pin holes for placing long positioning pins, so that the support frame can be lengthened conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491359.4U CN212477714U (en) | 2020-04-07 | 2020-04-07 | Construction guiding and positioning device for SMW construction method pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491359.4U CN212477714U (en) | 2020-04-07 | 2020-04-07 | Construction guiding and positioning device for SMW construction method pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477714U true CN212477714U (en) | 2021-02-05 |
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ID=74458302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491359.4U Active CN212477714U (en) | 2020-04-07 | 2020-04-07 | Construction guiding and positioning device for SMW construction method pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477714U (en) |
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2020
- 2020-04-07 CN CN202020491359.4U patent/CN212477714U/en active Active
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