CN220953402U - Pile verticality adjusting structure - Google Patents
Pile verticality adjusting structure Download PDFInfo
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- CN220953402U CN220953402U CN202322433661.0U CN202322433661U CN220953402U CN 220953402 U CN220953402 U CN 220953402U CN 202322433661 U CN202322433661 U CN 202322433661U CN 220953402 U CN220953402 U CN 220953402U
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- pile
- guide frame
- adjusting structure
- structure according
- verticality adjusting
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- 238000010276 construction Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 241000282326 Felis catus Species 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a verticality adjusting structure of a pile, which is arranged on a construction surface, wherein a pile hole is formed on the construction surface, and the verticality adjusting structure comprises: the support columns are vertically arranged on the construction surface and arranged along the edges of the pile holes; the support plates are horizontally arranged among the support columns, and a placement opening is formed in the support plates corresponding to the pile holes; the guide frame penetrates through the placing opening, part of the guide frame is placed in the pile hole to form a connecting section, and the end part of the connecting section is used for fixing a prefabricated pile; and the position-adjustable cross beam is arranged at the top of the supporting plate, the guide frame is sleeved with the cross beam, and the cross beam is pushed by a jack to adjust the perpendicularity of the guide frame.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a verticality adjusting structure of a pile.
Background
In the construction engineering, pile and column integrated construction relates to a plurality of sub-projects such as concrete engineering piles, basement structure steel columns and the like, and relates to a plurality of working surfaces, so that the construction steps are multiple, and the construction process is complex. At present, in the engineering of building subway stations, a cover-excavation reverse construction technology is adopted, and pile foundations are mostly combined piles. For example, the composite pile is composed of two parts, namely a pile and a steel pipe column, the pile is similar to the description, the steel pipe column is inserted into the top end of the pile, then concrete is poured into the steel pipe, the pile and the steel pipe column are required to be concentric and vertical, but the steel pipe column structure of the basement is positioned in the pile, and the steel pipe column is positioned below a pile construction working face, so that the axial positioning and the verticality of the steel pipe column cannot be directly known, the construction deviation is caused, in the construction working condition, the tiny deviation caused by pile construction can generate larger stress concentration and stress variation at the deviation position, the state can be gradually aggravated along with the accumulation of the deviation of the pile, and the safety of the integral structure is influenced, so that after the pile excavation is finished, if the pile construction deviation is caused, constructors can only rework.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a pile verticality adjusting structure, wherein a guide frame is arranged in a pile, whether the driving position of the pile is in a vertical state or not is observed through the guide frame, and if the driving position is not in the vertical state, the guide frame can be finely adjusted through adjusting a well frame.
The technical scheme who realizes above-mentioned purpose is a structure of adjusting that hangs down of stake, sets up on the construction face, set up the stake hole on the construction face, adjust the structure of hanging down includes:
the support columns are vertically arranged on the construction surface and arranged along the edges of the pile holes;
The support plates are horizontally arranged among the support columns, and a placement opening is formed in the support plates corresponding to the pile holes;
The guide frame penetrates through the placing opening, part of the guide frame is placed in the pile hole to form a connecting section, and the end part of the connecting section is used for fixing a prefabricated pile; and
The position is adjustable set up in the well word roof beam at the top of backup pad, well word roof beam cover is established the leading truck, through the jack support push well word roof beam, in order to right the leading truck carries out the regulation straightness that hangs down.
Further, a base is further arranged between the support column and the construction surface.
Further, a limiting angle steel is arranged at the bottom of the base, and the base is fixed by inserting the limiting angle steel into the construction surface.
Further, a fixing plate is fixedly arranged at the bottom of the supporting column, and the fixing plate is fixed on the base through bolts.
Further, the method further comprises the following steps: the horizontal reinforcing plate that sets up in a plurality of between the support column and be located the top of backup pad, the reinforcing plate corresponds the leading truck is formed with wears to establish the mouth, the leading truck wears to locate wear to establish the mouth.
Further, an adjusting beam is arranged at the top of the reinforcing plate, the guide frame is sleeved with the adjusting beam, and the adjusting beam is propped by a jack so as to adjust the perpendicularity of the guide frame.
Further, the side end of the reinforcing plate is fixed with a cat ladder, and one end of the cat ladder, which is far away from the reinforcing plate, is fixed on the construction surface.
Further, the top of gusset plate is provided with the guardrail.
Further, a reinforcement cage is arranged in the pile hole, and the guide frame is arranged in the reinforcement cage.
Further, the guide frame is of a lattice structure.
Compared with the prior art, the utility model has the following beneficial effects:
Through setting up the leading truck in the stake, observe the play of stake through the leading truck and establish the position and be in vertical state, if not be in vertical state can finely tune through adjusting the groined frame the muddy work face can appear in the scene of just considering the construction always, rugged, through setting up the base in the bottom of support column to as the work face, in order to avoid influencing the precision of steel-pipe column.
Drawings
Fig. 1 is a schematic structural view of a pile verticality adjusting structure according to the present utility model.
Legend description: 1. a base; 2. a support column; 21. a support plate; 22. a reinforcing plate; 23. a cross beam; 24. an adjustment beam; 25. guard bars; 3. a guide frame; 4. pile holes; 5. prefabricating piles; 6. and (5) climbing a ladder.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1, a structure for adjusting the sag of a pile is disposed on a construction surface, and pile holes 4 are formed on the construction surface, and the structure for adjusting the sag comprises: the support columns 2 are vertically arranged on the construction surface and arranged along the edges of the pile holes 4; the support plates 21 are horizontally arranged among the support columns 2, and the support plates 21 are provided with placing openings corresponding to the pile holes 4; the guide frame 3 penetrates through the placing opening, part of the guide frame 3 is placed in the pile hole 4 to form a connecting section, and the end part of the connecting section is used for fixing a prefabricated pile 5; and the position-adjustable cross beam 23 is arranged at the top of the supporting plate 21, the cross beam 23 is sleeved with the guide frame 3, and the cross beam 23 is pushed by a jack so as to adjust the perpendicularity of the guide frame 3.
In the present utility model, a preferred embodiment is: punching a preset position of a pile, installing a support column 2 through a crawler crane after cleaning holes, arranging a support plate 21, arranging a placement opening of the support plate 21 and a concentric circumference of the pile hole 4, and controlling the support column 2 and the support plate 21 in a bidirectional manner through a theodolite during installation so as to ensure that the center of the placement opening coincides with the axis of a pile position; the guide frame 3 is arranged, the guide frame 3 is adjusted through a theodolite, the guide frame 3 is vertically arranged in the placing opening and the pile hole 4, preferably, the guide frame 3 is formed by welding a plurality of angle steels and channel steels, and the bottom of the guide frame 3 is used for fixing the prefabricated pile 5 through welding; the guide frame 3 is inserted into the pile hole 4, the guide frames 3 are arranged on two sides for guiding the pile, after the pile is lowered to a certain depth, limiting and centering are started, the distance from the pile center of the bored pile of the pile hole 4 to the pile position is calculated according to the position of the pile center point and the position of the guide frame 3, the lifting jack is started to push the cross beam 23, the guide frame 3 is centered, after adjustment is completed, a grouting bucket is erected at the support column 2 and the support plate 21, concrete is poured in a manner of pumping concrete, the concrete is poured underwater by adopting a conduit method, the conduit is connected by adopting screw threads, and the conduit is always in the concrete pouring process, so that the conduit is strictly forbidden to be lifted out of the concrete surface.
Further, a base 1 is further arranged between the support column 2 and the construction surface. In the job site, the construction face often can be muddy, unsmooth, can't provide suitable working face to influence the construction progress of precast pile 5, so set up base 1 in the construction position department of pile, in order to reduce the adverse effect of construction to follow-up construction.
Further, a limiting angle steel is arranged at the bottom of the base 1, and the base 1 is fixed by inserting the limiting angle steel into the construction surface.
Further, a fixing plate is fixedly installed at the bottom of the supporting column 2, and the fixing plate is fixed on the base 1 through bolts.
Further, the method further comprises the following steps: the reinforcing plate 22 is horizontally arranged between the support columns 2 and above the support plate 21, a penetrating opening is formed in the reinforcing plate 22 corresponding to the guide frame 3, and the guide frame 3 is penetrated in the penetrating opening.
Further, an adjusting beam 24 is disposed at the top of the reinforcing plate 22, the adjusting beam 24 is sleeved with the guide frame 3, and the adjusting beam 24 is pushed by a jack to adjust the perpendicularity of the guide frame 3. According to the lever principle, the contact point between the cross beam 23 located below and the guide frame 3 forms a fulcrum, and an external force is applied to the adjusting beam 24 located above to conduct to the guide frame 3, so that the guide frame 3 rotates around the fulcrum, the guide frame 3 drives the precast pile 5 to rotate, the perpendicularity of the precast pile 5 is controlled, and when the guide frame 3 is located vertically, the precast device is located vertically.
Further, a ladder stand 6 is fixed to a side end of the reinforcement plate 22, and one end of the ladder stand 6 away from the reinforcement plate 22 is fixed to the construction surface. Through the ladder stand 6, a constructor can conveniently perform the up-down reinforcement of the plate 22 to perform the control of the guide frame 3.
Further, a guardrail 25 is provided on the top of the reinforcement plate 22. The guard rail 25 ensures the safety of constructors.
Further, a reinforcement cage is arranged in the pile hole 4, and the guide frame 3 is arranged in the reinforcement cage.
Further, the guide frame 3 is in a lattice structure. The lattice can facilitate the subsequent grouting.
The following describes the use process of the pile verticality adjusting structure.
Punching a preset position of a pile, installing a support column 2 through a crawler crane after cleaning holes, arranging a support plate 21, arranging a placement opening of the support plate 21 and a concentric circumference of the pile hole 4, and controlling the support column 2 and the support plate 21 in a bidirectional manner through a theodolite during installation so as to ensure that the center of the placement opening coincides with the axis of a pile position; the guide frame 3 is arranged, the guide frame 3 is adjusted through a theodolite, the guide frame 3 is vertically arranged in the placing opening and the pile hole 4, preferably, the guide frame 3 is formed by welding a plurality of angle steels and channel steels, and the bottom of the guide frame 3 is used for fixing the prefabricated pile 5 through welding; the guide frame 3 is inserted into the pile hole 4, the guide frames 3 are arranged on two sides for guiding the pile, after the pile is lowered to a certain depth, limiting and centering are started, the distance from the pile center of the bored pile of the pile hole 4 to the pile position is calculated according to the position of the pile center point and the position of the guide frame 3, the lifting jack is started to push the cross beam 23, the guide frame 3 is centered, after adjustment is completed, a grouting bucket is erected at the support column 2 and the support plate 21, concrete is poured in a manner of pumping concrete, the concrete is poured underwater by adopting a conduit method, the conduit is connected by adopting screw threads, and the conduit is always in the concrete pouring process, so that the conduit is strictly forbidden to be lifted out of the concrete surface.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a structure of adjusting that hangs down of stake, sets up on the construction face, the stake hole has been seted up on the construction face, characterized by, adjust the structure of hanging down includes:
the support columns are vertically arranged on the construction surface and arranged along the edges of the pile holes;
The support plates are horizontally arranged among the support columns, and a placement opening is formed in the support plates corresponding to the pile holes;
The guide frame penetrates through the placing opening, part of the guide frame is placed in the pile hole to form a connecting section, and the end part of the connecting section is used for fixing a prefabricated pile; and
The position is adjustable set up in the well word roof beam at the top of backup pad, well word roof beam cover is established the leading truck, through the jack support push well word roof beam, in order to right the leading truck carries out the regulation straightness that hangs down.
2. The pile verticality adjusting structure according to claim 1, wherein: and a base is also arranged between the support column and the construction surface.
3. The pile verticality adjusting structure according to claim 2, characterized in that: the bottom of base is provided with spacing angle steel, through will spacing angle steel inserts locate in the construction face, in order to with the base is fixed.
4. The pile verticality adjusting structure according to claim 2, characterized in that: the bottom of the support column is fixedly provided with a fixing plate, and the fixing plate is fixed on the base through bolts.
5. The pile verticality adjusting structure according to claim 1, further comprising: the horizontal reinforcing plate that sets up in a plurality of between the support column and be located the top of backup pad, the reinforcing plate corresponds the leading truck is formed with wears to establish the mouth, the leading truck wears to locate wear to establish the mouth.
6. The pile verticality adjusting structure according to claim 5, wherein: the top of gusset plate is provided with the adjustment roof beam, the adjustment roof beam cover is established the leading truck, through the jack support pushing away the adjustment roof beam, with the straightness that hangs down is adjusted to the leading truck.
7. The pile verticality adjusting structure according to claim 5, wherein: the side of gusset plate is fixed with the cat ladder, the cat ladder keep away from the one end of gusset plate is fixed in the construction face.
8. The pile verticality adjusting structure according to claim 5, wherein: the top of gusset plate is provided with the guardrail.
9. The pile verticality adjusting structure according to claim 1, wherein: the pile hole is internally provided with a reinforcement cage, and the guide frame is arranged in the reinforcement cage.
10. The pile verticality adjusting structure according to claim 1, wherein: the guide frame is of a lattice structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433661.0U CN220953402U (en) | 2023-09-07 | 2023-09-07 | Pile verticality adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433661.0U CN220953402U (en) | 2023-09-07 | 2023-09-07 | Pile verticality adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953402U true CN220953402U (en) | 2024-05-14 |
Family
ID=91012627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322433661.0U Active CN220953402U (en) | 2023-09-07 | 2023-09-07 | Pile verticality adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953402U (en) |
-
2023
- 2023-09-07 CN CN202322433661.0U patent/CN220953402U/en active Active
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