CN213867840U - Shaped steel cement soil composite mixing pile supporting construction - Google Patents
Shaped steel cement soil composite mixing pile supporting construction Download PDFInfo
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- CN213867840U CN213867840U CN202022429573.XU CN202022429573U CN213867840U CN 213867840 U CN213867840 U CN 213867840U CN 202022429573 U CN202022429573 U CN 202022429573U CN 213867840 U CN213867840 U CN 213867840U
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- shaped steel
- mixing pile
- cement
- protection frame
- cement mixing
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Abstract
The utility model discloses a shaped steel soil cement composite mixing stake supporting construction, including soil cement mixing stake, the inner wall fixedly connected with prestressed pipe of soil cement mixing stake, the top of soil cement mixing stake is provided with reinforced concrete crown beam, and the surface cover of soil cement mixing stake is equipped with firm protection frame, and the top slidable mounting of firm protection frame has the tight shaped steel of clamp, and the inside slidable mounting who presss from both sides tight shaped steel has connecting bolt. The utility model discloses a set up cement mixing pile, the prestressing force pipe, reinforced concrete crown beam, firm protection frame, press from both sides tight shaped steel, the cooperation of connecting bolt and worker's shaped steel is used, it is spacing to cement mixing pile through firm protection frame to be convenient for, then press from both sides tight firm with cement mixing pile through pressing from both sides tight shaped steel, guarantee the stability of installation, it is unstable to have solved current mixing pile supporting construction, adopt the anchor to connect or peg graft, have and shake the momentum, make the problem that mixing pile inclines easily and rocks, the firm advantage of installation has been possessed.
Description
Technical Field
The utility model relates to a civil engineering construction technical field specifically is shaped steel soil cement composite mixing stake supporting construction.
Background
In order to protect the safety of the construction of an underground main body structure and the surrounding environment of a foundation pit, the foundation pit is often subjected to temporary support, the foundation pit is subjected to slope excavation, a composite soil nail wall, a cement mixing pile retaining wall and a row pile type support according to the excavation depth, the geological condition and the surrounding environment condition of the foundation pit, the drilling cast-in-place pile is most widely applied to the row pile type support, but the drilling cast-in-place pile support is high in manufacturing cost and long in construction period, and the slurry retaining wall is easy to cause environmental pollution. The existing mixing pile supporting structure is unstable, adopts anchoring or splicing, has shaking amount, and enables the mixing pile to easily shake in an inclined mode.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a shaped steel soil cement composite mixing pile supporting construction has possessed the firm advantage of installation, has solved current mixing pile supporting construction and has not firm, adopts the anchor to connect or peg graft, has the momentum of shaking, makes the easy slope of mixing pile problem of rocking.
In order to achieve the above object, the utility model provides a following technical scheme: shaped steel soil cement composite mixing stake supporting construction, including soil cement mixing stake, the inner wall fixedly connected with prestressing force pipe of soil cement mixing stake, the top of soil cement mixing stake is provided with reinforced concrete crown beam, the surface cover of soil cement mixing stake is equipped with firm protection frame, the top slidable mounting of firm protection frame has the tight shaped steel of clamp, the inside slidable mounting who presss from both sides tight shaped steel has connecting bolt, the inside fixedly connected with worker's shaped steel of soil cement mixing stake.
The tight shaped steel of clamp is provided with a plurality of, and the tight shaped steel of clamp of a plurality of all is located the both sides of cement mixing pile, the equal fixedly connected with slider in front side and the rear side of the tight shaped steel bottom of clamp, the front side and the rear side at firm protection frame top all set up the spout with slider sliding connection.
And the surface of the connecting bolt is in threaded connection with abutting nuts which are positioned on two sides of the clamping section steel.
Firm protection frame is provided with two, and two firm protection frames are vertical setting, the inboard of firm protection frame is provided with the bracing piece, the equal fixedly connected with in top and the bottom on bracing piece surface keeps off the ring, the spliced eye of pegging graft complex with the bracing piece has all been seted up to the both sides at firm protection frame top.
One side of the clamping profile steel, which is close to the cement mixing pile, is provided with a triangular groove, and the inner wall of the triangular groove is provided with anti-skid grains.
And a pouring groove is formed in the top of the reinforced concrete crown beam and is in splicing fit with the I-shaped steel.
The utility model has the advantages as follows:
1. the utility model provides a current stirring stake supporting construction unstable, adopt anchor joint or grafting, have and shake the momentum, make the easy slope of stirring stake problem of rocking, possessed the firm advantage of installation.
2. The utility model discloses a set up slider and spout, the sliding connection through slider and spout of being convenient for makes the tight shaped steel of clamp can carry out the horizontal slip regulation, prevents to press from both sides tight shaped steel slope simultaneously and rocks.
3. The utility model discloses a set up and support tight nut, the rotatory position of supporting tight nut and will pressing from both sides tight shaped steel of being convenient for is fixed a position, prevents to press from both sides tight shaped steel and rocks.
4. The utility model discloses a set up the bracing piece, keep off ring and spliced eye, be convenient for through spliced eye grafting bracing piece, the bracing piece is injectd two intervals of firm protection frame vertical position through keeping off the ring, guarantees that firm protection frame after the installation can prevent that soil cement mixing pile can not rock the slope, improves the steadiness of installation.
5. The utility model discloses a set up triangular groove and anti-skidding line, be convenient for carry on spacingly through the triangular groove to cement mixing pile, the triangular groove can prevent to press from both sides tight shaped steel and rock around, and anti-skidding line has improved the tight frictional force of clamp.
6. The utility model discloses a set up and water the irrigation groove, be convenient for water through watering the groove and mix earth, the I-shaped steel after will pegging graft the installation fixes a position firmly, and it solidifies the back and guarantees cement mixing pile's installation stably to wait to mix earth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the stabilizing frame of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the clamping section steel of the present invention.
In the figure: 1. mixing the cement soil with the pile; 2. a pre-stressed pipe; 3. a reinforced concrete crown beam; 4. stabilizing the protection frame; 5. clamping the section steel; 6. a connecting bolt; 7. i-shaped steel; 8. a slider; 9. a chute; 10. tightly abutting the nut; 11. a support bar; 12. a baffle ring; 13. inserting holes; 14. a triangular groove; 15. and (5) pouring the tank.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, the utility model discloses a cement mixing pile 1, cement mixing pile 1's inner wall fixedly connected with prestressing force pipe 2, cement mixing pile 1's top is provided with reinforced concrete crown beam 3, and cement mixing pile 1's surperficial cover is equipped with firm protection frame 4, and firm protection frame 4's top slidable mounting has the tight shaped steel 5 of clamp, and the inside slidable mounting that presss from both sides tight shaped steel 5 has connecting bolt 6, cement mixing pile 1's inside fixedly connected with worker shaped steel 7.
Referring to fig. 1, the clamping section steel 5 is provided with a plurality of, and the clamping section steel 5 of a plurality of all is located the both sides of cement mixing pile 1, and the front side and the equal fixedly connected with slider 8 in rear side of clamping section steel 5 bottom all offer with slider 8 sliding connection's spout 9 in the front side and the rear side at firm protection frame 4 top.
This embodiment is through setting up slider 8 and spout 9, and the sliding connection who is convenient for through slider 8 and spout 9 makes and presss from both sides tight shaped steel 5 and can carry out the horizontal slip regulation, prevents simultaneously that the slope of pressing from both sides tight shaped steel 5 from rocking.
Referring to fig. 1, a surface of the connecting bolt 6 is threadedly connected with a clinch nut 10, and the clinch nuts 10 are located at both sides of the clamping section steel 5.
This embodiment is through setting up to holding up nut 10, and the rotatory position that will press from both sides tight nut 10 and press from both sides tight shaped steel 5 of being convenient for is fixed a position, prevents to press from both sides tight shaped steel 5 and rocks.
Referring to fig. 1, the number of the stable protection frames 4 is two, the two stable protection frames 4 are vertically arranged, the inner side of each stable protection frame 4 is provided with a support rod 11, the top and the bottom of the surface of each support rod 11 are fixedly connected with baffle rings 12, and the two sides of the top of each stable protection frame 4 are provided with insertion holes 13 matched with the support rods 11 in an insertion mode.
This embodiment is through setting up bracing piece 11, keeping off ring 12 and spliced eye 13, is convenient for peg graft bracing piece 11 through spliced eye 13, and bracing piece 11 is injectd two intervals of firm protection frame 4 longitudinal position through keeping off ring 12, guarantees firm protection frame 4 after the installation and can prevent that cement mixing pile 1 can not rock the slope, improves the steadiness of installation.
Referring to fig. 2, a triangular groove 14 is formed on one side of the clamping section steel 5 close to the cement mixing pile 1, and anti-slip lines are formed on the inner wall of the triangular groove 14.
This embodiment is convenient for carry on spacingly through triangular groove 14 to soil cement mixing pile 1 through setting up triangular groove 14 and anti-skidding line, and triangular groove 14 can prevent to press from both sides tight shaped steel 5 and rock around, and anti-skidding line has improved the tight frictional force of clamp.
Referring to fig. 1, a pouring groove 15 is formed in the top of the reinforced concrete crown beam 3, and the pouring groove 15 is in splicing fit with the i-shaped steel 7.
This embodiment is through setting up watering groove 15, is convenient for mix earth through watering groove 15 watering, and the I-shaped steel 7 after will pegging graft the installation is firm the location, and it is stable to treat to guarantee the installation of cement mixing pile 1 after the earth that mixes solidifies.
The utility model discloses a 2 casting moulding cement mixing pile 1 of prestressing force pipe, then hoist and mount and place reinforced concrete crown beam 3 at the top of cement mixing pile 1, i-shaped steel 7 is pegged graft in the inside of watering groove 15, then the watering mixes the firm location of i-shaped steel 7 after earth makes the grafting installation, then rotatory tight nut 10 of supporting will press from both sides the position of pressing from both sides tight shaped steel 5 and fix a position, it rocks to prevent to press from both sides tight shaped steel 5, it is spacing to press from both sides tight shaped steel 5 to move to the inboard through triangular groove 14 to cement mixing pile 1, guarantee the steadiness of installation, then through inserting hole 13 grafting bracing piece 11, bracing piece 11 is injectd two intervals of firm protection frame 4 vertical position through fender ring 12, guarantee firm protection frame 4 after the installation can prevent that cement mixing pile 1 can not rock the slope, improve the steadiness of installation.
Claims (6)
1. Shaped steel soil cement composite mixing stake supporting construction, including soil cement mixing stake (1), its characterized in that: the inner wall fixedly connected with prestressing force pipe (2) of cement mixing pile (1), the top of cement mixing pile (1) is provided with reinforced concrete crown beam (3), the surface cover of cement mixing pile (1) is equipped with firm protection frame (4), the top slidable mounting of firm protection frame (4) has tight shaped steel (5) of clamp, the inside slidable mounting that presss from both sides tight shaped steel (5) has connecting bolt (6), the inside fixedly connected with worker's shaped steel (7) of cement mixing pile (1).
2. The profile steel cement soil composite mixing pile supporting structure according to claim 1, characterized in that: press from both sides tight shaped steel (5) and be provided with a plurality of, and a plurality of presss from both sides tight shaped steel (5) and all is located the both sides of cement mixing pile (1), press from both sides the equal fixedly connected with slider (8) of front side and rear side of tight shaped steel (5) bottom, spout (9) with slider (8) sliding connection are all seted up to the front side and the rear side at firm protection frame (4) top.
3. The structural steel-cement-soil composite mixing pile supporting structure according to claim 2, characterized in that: the surface of the connecting bolt (6) is in threaded connection with a tightening nut (10), and the tightening nuts (10) are located on two sides of the clamping section steel (5).
4. The structural steel-cement-soil composite mixing pile supporting structure according to claim 3, characterized in that: firm protection frame (4) are provided with two, and two firm protection frames (4) are vertical setting, the inboard of firm protection frame (4) is provided with bracing piece (11), the equal fixedly connected with in top and the bottom on bracing piece (11) surface keeps off ring (12), grafting complex spliced eye (13) are pegged graft with bracing piece (11) all seted up to the both sides at firm protection frame (4) top.
5. The structural steel-cement-soil composite mixing pile supporting structure according to claim 4, characterized in that: one side, close to the cement mixing pile (1), of the clamping section steel (5) is provided with a triangular groove (14), and the inner wall of the triangular groove (14) is provided with anti-skid grains.
6. The structural steel-cement-soil composite mixing pile supporting structure according to claim 5, characterized in that: the top of the reinforced concrete crown beam (3) is provided with a pouring groove (15), and the pouring groove (15) is spliced with the I-shaped steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429573.XU CN213867840U (en) | 2020-10-28 | 2020-10-28 | Shaped steel cement soil composite mixing pile supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429573.XU CN213867840U (en) | 2020-10-28 | 2020-10-28 | Shaped steel cement soil composite mixing pile supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213867840U true CN213867840U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022429573.XU Active CN213867840U (en) | 2020-10-28 | 2020-10-28 | Shaped steel cement soil composite mixing pile supporting construction |
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|---|---|
| CN (1) | CN213867840U (en) |
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2020
- 2020-10-28 CN CN202022429573.XU patent/CN213867840U/en active Active
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