CN215948197U - Strutting arrangement is used in pile foundation construction - Google Patents
Strutting arrangement is used in pile foundation construction Download PDFInfo
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- CN215948197U CN215948197U CN202121152292.2U CN202121152292U CN215948197U CN 215948197 U CN215948197 U CN 215948197U CN 202121152292 U CN202121152292 U CN 202121152292U CN 215948197 U CN215948197 U CN 215948197U
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Abstract
The utility model relates to a strutting arrangement is used in pile foundation construction belongs to pile foundation construction technical field, and it includes the backup pad that the level set up, be provided with positioning mechanism in the backup pad, positioning mechanism is including setting up in the first locating component and the second locating component of backup pad upper surface, second locating component and first locating component interval setting in proper order from the top down in vertical direction, set up the second passageway that supplies the precast pile to pass on the second locating component, set up the first passageway that supplies the precast pile to pass on the first locating component, the precast pile from the top down passes second passageway, first passageway and backup pad in proper order, and when the precast pile passed first passageway, the precast pile was vertical state. This application has to rectify the precast pile position and makes the vertical income in the soil horizon of precast pile to improve the precast pile and to the holding power of building, and then improve building safety and stability's effect.
Description
Technical Field
The application relates to the field of pile foundation construction technology, in particular to a supporting device for pile foundation construction.
Background
The pile foundation construction is a building foundation construction project, and the precast pile is driven into the ground layer through a pile sinking machine until the lower end of the precast pile enters solid soil, or a concrete column-shaped pile body is poured after a hole is formed, so that the aim of strengthening the bearing capacity of the pile cap is fulfilled.
In the related art, the precast pile construction process includes the steps of hoisting the precast pile to a vertical state, installing the precast pile on a pile driver, and hammering the precast pile by dropping a pile hammer of the pile driver so as to drive the precast pile hammer into the soil layer.
In view of the above-mentioned related technologies, the inventor believes that the lower end of the precast pile is inclined so that the precast pile cannot be kept in a vertical state, and the precast pile is inclined in the soil layer after being hammered into the soil layer, thereby causing the supporting capability of the precast pile to the building to be reduced, and reducing the safety and stability of the building.
SUMMERY OF THE UTILITY MODEL
Make the vertical entering in the soil layer of precast pile in order to rectify the precast pile position to improve the precast pile and to the bearing capacity of building, and then improve building safety and stability nature, this application provides a strutting arrangement for pile foundation construction.
The application provides a strutting arrangement for pile foundation construction adopts following technical scheme:
the utility model provides a strutting arrangement is used in pile foundation construction, backup pad including the level setting, be provided with positioning mechanism in the backup pad, positioning mechanism is including setting up in the first locating component and the second locating component of backup pad upper surface, second locating component and first locating component interval setting in proper order from the top down in the vertical direction, set up the second passageway that supplies the precast pile to pass on the second locating component, set up the first passageway that supplies the precast pile to pass on the first locating component, the precast pile from the top down passes second passageway, first passageway and backup pad in proper order, and when the precast pile passed first passageway, the precast pile was vertical state.
Through adopting above-mentioned technical scheme, when the precast pile passed second passageway and first passageway, first locating component and second locating component were rectified the precast pile position to make the precast pile keep vertical state by hammering into the soil layer in, and then improve the supporting capability of precast pile to the building, improve the safety and stability nature of building.
Optionally, a circular through hole for the precast pile to pass through is vertically formed in the supporting plate, and the side wall of the precast pile abuts against the side wall of the through hole.
Through adopting above-mentioned technical scheme, the through-hole is rectified the precast pile position to reduce the slope degree that the precast pile entered in the soil horizon.
Optionally, the first positioning assembly comprises two first supporting blocks horizontally connected to the upper surface of the supporting plate in a sliding manner, the two first supporting blocks reversely slide, the first supporting block is fixedly connected with a first positioning plate towards one side of another first supporting block, the first positioning plate is an arc-shaped plate, the axis of the first positioning plate is parallel to the axis of the through hole, the concave side of the first positioning plate faces the other first positioning plate, when the two first positioning plates are abutted, the two first positioning plates form a circular first channel coaxially arranged with the through hole, the side wall of the first channel is abutted to the side wall of the prefabricated pile, a driving cylinder is arranged on the upper surface of the supporting plate, and the driving cylinder drives the first supporting block to slide.
Through adopting above-mentioned technical scheme, aim at the back with precast pile lower extreme and through-hole, first supporting block slides and promotes first locating plate and slides to being close to the precast pile direction, rectifies the precast pile position behind two first locating plate butts to make the precast pile keep vertical state and hammered into the soil in situ, easy operation is convenient.
Optionally, the lower surface of the first supporting block is fixedly connected with a sliding block, a sliding groove is formed in the upper surface of the supporting plate along the sliding direction of the first supporting block, and the sliding block is connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the slider spout increases the stability of being connected between first supporting block and the backup pad to increase the stability of sliding of first supporting block.
Optionally, the second positioning assembly comprises two support rods hinged to the upper surface of the support plate, the axial direction of rotation of the support rods is perpendicular to the sliding direction of the first support blocks, the two first support blocks are positioned between the two support rods, one end of each support rod, which is far away from the support plate, is obliquely arranged towards the direction close to the other support rod, one end of each support rod, which is far away from the support plate, is hinged to a second positioning plate, the second positioning plate is an arc-shaped plate, the concave side of the second positioning plate deviates from the support rods, the axial direction of the second positioning plate is perpendicular to the axial direction of rotation of the second positioning plate, the first support blocks slide to drive the support rods to rotate, when the two support rods rotate to mutually approach each other, the two second positioning plates approach each other, when the two second positioning plates abut against each other and the axes are vertically arranged, the two second positioning plates form a circular second channel which is coaxial with the through hole, the side wall of the precast pile is abutted against the inner wall of the second channel.
Through adopting above-mentioned technical scheme, two spinal branch vaulting poles rotate and are close to each other to drive two second locating plates and be close to each other, thereby adjustment second locating plate position makes two second locating plates butt form the second passageway, and the second passageway is further rectified the precast pile position, effectively reduces the slope degree of precast pile.
Optionally, the upper surface of the first supporting block is hinged with a driving rod, one end of the driving rod, which is far away from the first supporting block, is hinged to the side wall of the adjacent supporting rod, and when the two first supporting blocks slide to be close to each other, the driving rod drives the supporting rod to rotate towards the direction close to the other supporting rod.
Through adopting above-mentioned technical scheme, when two first supporting blocks slided and are close to each other, first supporting block drove the actuating lever and rotated and slided to drive two spinal branch vaulting poles and rotate and be close to each other, thereby drive two second locating plates and be close to each other, easy operation is convenient.
Optionally, the upper surface of the supporting plate is fixedly connected with a second supporting block, a yielding groove is formed in the second supporting block, the supporting rod is rotatably connected in the yielding groove, and the side wall of the supporting rod abuts against the side wall of the yielding groove.
Through adopting above-mentioned technical scheme, the groove of stepping down plays the supporting role to the bracing piece at the bracing piece rotation in-process to effectively improve bracing piece stability in rotation.
Optionally, the support rod side wall is fixedly connected with a guide rod, the side wall of the abdicating groove is provided with a guide groove, and the guide rod is connected in the guide groove in a sliding manner.
Through adopting above-mentioned technical scheme, the guide bar increases the joint strength between bracing piece and the second supporting shoe to improve the stability of bracing piece rotation in-process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the precast pile sequentially passes through the second channel, the first channel and the through hole, and after the precast pile, the precast pile and the through hole are corrected, the precast pile is hammered into the soil layer in a vertical state, so that the inclination degree of the precast pile in the soil layer is effectively reduced, the supporting capacity of the precast pile on a building is improved, and the safety and stability of the building are further improved;
2. after the lower end of the precast pile is aligned to the through hole, the second channel is formed by the two second positioning plates, and the first channel is formed by the two first positioning plates, so that the precast pile is corrected, the lifting height of the precast pile is effectively reduced, and the construction difficulty is reduced;
3. when the first supporting block slides and pushes the first positioning plate to slide, the first supporting block drives the supporting rod to rotate through the driving rod, and then the second positioning plate is driven to rotate, so that the operation is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a schematic cross-sectional view of a part of the structure of the embodiment of the present application, which is mainly used for illustrating the connection relationship between the first positioning assembly and the supporting plate.
Description of reference numerals: 1. prefabricating a pile; 2. a support plate; 21. a through hole; 22. a chute; 3. a positioning mechanism; 31. a first positioning assembly; 311. a first support block; 312. a first positioning plate; 313. a slider; 32. a second positioning assembly; 321. a support bar; 322. a second positioning plate; 323. a second support block; 324. a yielding groove; 325. a guide bar; 326. a guide groove; 33. a drive assembly; 331. a drive rod; 332. the cylinder is driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses strutting arrangement is used in pile foundation construction. Referring to fig. 1, a strutting arrangement for pile foundation construction includes backup pad 2 that the level set up, and backup pad 2 upper surface is provided with carries out positioning mechanism 3 to precast pile 1, and precast pile 1 from the top down passes positioning mechanism 3 and backup pad 2 in proper order, and when precast pile 1 passed backup pad 2, precast pile 1 was vertical state.
Through positioning mechanism 3 and backup pad 2 location to make precast pile 1 adjust to vertical state, precast device is hammered into the in-process positioning mechanism 3 in the soil layer and plays the supporting role for precast pile 1, thereby effectively reduces precast pile 1's inclination, improves precast pile 1 support ability, and then improves building safety and stability.
Referring to fig. 2, the supporting plate 2 is placed on the ground, a circular through hole 21 for the precast pile 1 to pass through is vertically formed in the supporting plate 2, and the side wall of the through hole 21 abuts against the side wall of the precast pile 1.
Referring to fig. 1, the positioning mechanism 3 includes a first positioning component 31 disposed on the upper surface of the supporting plate 2, a second positioning component 32 is disposed on the upper surface of the supporting plate 2, the second positioning component 32 is located above the first positioning component 31 in the vertical direction, the precast pile 1 sequentially vertically passes through the second positioning component 32 and the first positioning component 31 from top to bottom, and a driving component 33 for driving the first positioning component 31 and the second positioning component 32 to position the precast pile 1 is disposed on the supporting plate 2.
The precast pile 1 descends to pass through the second positioning unit 32, the first positioning unit 31 and the through hole 21 in sequence, so that the position of the precast pile 1 is corrected, and the precast pile 1 is kept in a vertical state to enter the soil layer.
Referring to fig. 1 and 2, the first positioning assembly 31 includes two first supporting blocks 311 horizontally slidably coupled to the upper surface of the supporting plate 2 in the same radial direction of the through hole 21, and the two first supporting blocks 311 are reversely slid. The lower surface of the first supporting block 311 is fixedly connected with a sliding block 313, the upper surface of the supporting plate 2 is provided with a sliding groove 22 corresponding to the sliding direction of the first supporting block 311, the length direction of the sliding groove 22 is radially parallel to the through hole 21, and two ends of the sliding groove 22 are not opened. First supporting block 311 is towards another first supporting block 311 one side fixedly connected with first locating plate 312, first locating plate 312 is the arc, first locating plate 312 axial and through-hole 21 axial parallel, the sunken one side of first locating plate 312 is towards another first locating plate 312, when two first locating plate 312 butts, form the circular first passageway that supplies precast pile 1 to pass between two first locating plate 312, first passageway and the coaxial setting of through- hole 21, 1 lateral wall butt of precast pile in first passageway lateral wall.
After the precast pile 1 passes through the second positioning component 32, the first supporting block 311 slides and drives the first positioning plate 312 to slide, and after the two first positioning plates 312 mutually abut, the first channel formed by the two first positioning plates 312 corrects the precast pile 1, so that the precast pile 1 is adjusted to be in a vertical state.
Referring to fig. 1, the second positioning assembly 32 includes two support rods 321 hinged to the upper surface of the support plate 2, the two first support blocks 311 are located between the two support rods 321, the rotation axis of the support rods 321 is perpendicular to the sliding direction of the first support blocks 311, and one end of the support rod 321 away from the support plate 2 is inclined towards the direction close to the other support rod 321. The upper surface of the supporting plate 2 is fixedly connected with a second supporting block 323, and the supporting rod 321 is rotatably connected in the second supporting block 323. One end of the supporting rod 321, which is far away from the supporting plate 2, extends out of the second supporting block 323 to be hinged with a second positioning plate 322, the second positioning plate 322 is an arc-shaped plate, the supporting rod 321 is hinged on one side of the protrusion of the second positioning plate 322, the rotating axial direction of the second positioning plate 322 is parallel to the rotating axial direction of the supporting rod 321, and the axial direction of the second positioning plate 322 is perpendicular to the rotating axial direction of the second positioning plate 322. When two second locating plates 322 butt each other, form the circular second passageway that supplies precast pile 1 to pass between two second locating plates 322, the second passageway sets up with the first passageway is coaxial, 1 lateral wall butt of precast pile in the first passageway lateral wall.
Referring to fig. 1 and 2, a yielding groove 324 is formed in the second supporting block 323, the side wall of the supporting rod 321 abuts against the side wall of the yielding groove 324, the side wall of the supporting rod 321 is fixedly connected with a guide rod 325, the length direction of the guide rod 325 is parallel to the rotation axial direction of the supporting rod 321, a guide groove 326 is formed in the side wall of the yielding groove 324 along the sliding track of the guide rod 325, two ends of the guide groove 326 are not opened, and the guide rod 325 is slidably connected in the guide groove 326.
The bracing piece 321 is kept away from 2 one ends of backup pad and is rotated to being close to another bracing piece 321 direction to drive second locating plate 322 and slide, after two second locating plate 322 butt each other, the second passageway that forms is rectified precast pile 1, thereby makes precast pile 1 adjust to vertical state.
Referring to fig. 1 and 2, the driving assembly 33 includes a driving rod 331 hinged to the upper surface of the first supporting block 311, one end of the driving rod 331, which is far away from the first supporting block 311, is hinged to the adjacent supporting rod 321, each supporting rod 321 has a driving rod 331 disposed corresponding thereto, and the rotational axis of the driving rod 331 is parallel to the rotational axis of the supporting rod 321. When the two first supporting blocks 311 slide close to each other, the driving rod 331 drives the supporting rod 321 to rotate so as to make the two second positioning plates 322 close to each other. Fixed surface is connected with on the backup pad 2 and drives actuating cylinder 332, drives actuating cylinder 332 and is located that first supporting block 311 deviates from another first supporting block 311 one side, drives actuating cylinder 332 cylinder body fixed connection in the backup pad 2 upper surface, drives lead screw piston rod fixed connection and deviates from another first supporting block 311 one side in first supporting block 311, drives actuating cylinder 332 piston rod and follows first supporting block 311 glide direction flexible.
Drive actuating cylinder 332 piston rod and stretch out and promote first locating plate 311 and slide to make two first locating plates 312 be close to each other and the butt, first locating plate 311 drives bracing piece 321 through actuating lever 331 at this in-process and rotates, thereby makes two second locating plates 322 be close to each other and the butt, and second passageway, first passageway and through-hole 21 are rectified precast pile 1, and then make precast pile 1 keep vertical state to enter into the soil horizon.
The implementation principle of the supporting device for pile foundation construction in the embodiment of the application is as follows: firstly, the precast pile 1 is installed on a pile driver, and the position of the precast pile 1 is adjusted to enable the lower end of the precast pile 1 to enter the through hole 21. The piston rod of the driving cylinder 332 extends to push the first supporting block 311 to slide, the first supporting block 311 pushes the first positioning plate 312 to slide, a first channel for the precast pile 1 to pass is formed after the two first positioning plates 312 are abutted, and the side wall of the precast pile 1 is abutted to the side wall of the first channel.
Meanwhile, the first supporting block 311 slides to drive the driving rod 331 to rotate and slide, the driving rod 331 drives the supporting rod 321 to rotate, one end of the supporting rod 321, which is far away from the supporting plate 2, drives the second positioning plate 322 to rotate towards the direction close to the other second positioning plate 322, the two second positioning plates 322 are mutually abutted to form a second channel for the precast pile 1 to pass through, and the side wall of the precast pile 1 is abutted to the side wall of the second channel.
Second passageway, first passageway and the coaxial setting of through-hole 21 in vertical direction, these three adjust the correction to precast pile 1 position to make precast pile 1 keep vertical state to enter into the soil horizon, thereby improve precast pile 1 and to the support ability of building, improve building stability.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a strutting arrangement is used in pile foundation construction which characterized in that: backup pad (2) including the level setting, be provided with positioning mechanism (3) on backup pad (2), positioning mechanism (3) are including setting up in first locating component (31) and second locating component (32) of backup pad (2) upper surface, second locating component (32) and first locating component (31) interval setting in proper order from the top down in the vertical direction, set up the second passageway that supplies precast pile (1) to pass on second locating component (32), set up the first passageway that supplies precast pile (1) to pass on first locating component (31), second passageway, first passageway and backup pad (2) are passed in proper order from the top down in precast pile (1), and when precast pile (1) passed first passageway, precast pile (1) is vertical state.
2. The supporting device for pile foundation construction according to claim 1, wherein: the supporting plate (2) is vertically provided with a circular through hole (21) for the precast pile (1) to pass through, and the side wall of the precast pile (1) is abutted against the side wall of the through hole (21).
3. The supporting device for pile foundation construction according to claim 2, wherein: the first positioning component (31) comprises two first supporting blocks (311) which are horizontally connected with the upper surface of the supporting plate (2) in a sliding way, the two first supporting blocks (311) slide reversely, one side of the first supporting block (311) facing to the other first supporting block (311) is fixedly connected with a first positioning plate (312), the first positioning plate (312) is an arc-shaped plate, the axis of the first positioning plate (312) is parallel to the axis of the through hole (21), the concave side of the first positioning plate (312) faces to the other first positioning plate (312), when the two first positioning plates (312) are abutted, the two first positioning plates (312) form a circular first channel which is coaxial with the through hole (21), first passageway lateral wall butt in precast pile (1) lateral wall, backup pad (2) upper surface is provided with drive actuating cylinder (332), drive actuating cylinder (332) drive first supporting block (311) and slide.
4. The supporting device for pile foundation construction according to claim 3, wherein: first supporting block (311) lower surface fixedly connected with slider (313), spout (22) have been seted up along first supporting block (311) glide direction to backup pad (2) upper surface, slider (313) sliding connection is in spout (22).
5. The supporting device for pile foundation construction according to claim 3, wherein: the second positioning component (32) comprises two support rods (321) hinged to the upper surface of the support plate (2), the rotation axial direction of each support rod (321) is perpendicular to the sliding direction of the first support block (311), the two first support blocks (311) are positioned between the two support rods (321), one end, far away from the support plate (2), of each support rod (321) is obliquely arranged towards the direction close to the other support rod (321), one end, far away from the support plate (2), of each support rod (321) is hinged to a second positioning plate (322), each second positioning plate (322) is an arc-shaped plate, one side, sunken in the second positioning plate (322) deviates from each support rod (321), the axial direction of each second positioning plate (322) is perpendicular to the rotation axial direction of the second positioning plate (322), each first support block (311) slides to drive each support rod (321) to rotate, and when the two support rods (321) rotate to be close to each other, two second locating plates (322) are close to each other thereupon, and when two second locating plates (322) butt and the vertical setting of axis of each other, circular second passageway with through-hole (21) coaxial setting is constituteed to two second locating plates (322), precast pile (1) lateral wall butt in second passageway inner wall.
6. The supporting device for pile foundation construction according to claim 5, wherein: the upper surface of the first supporting block (311) is hinged with a driving rod (331), one end of the driving rod (331) far away from the first supporting block (311) is hinged to the side wall of the adjacent supporting rod (321), and when the two first supporting blocks (311) slide to be close to each other, the driving rod (331) drives the supporting rod (321) to rotate towards the direction close to the other supporting rod (321).
7. The supporting device for pile foundation construction according to claim 5, wherein: the upper surface of the supporting plate (2) is fixedly connected with a second supporting block (323), an abdicating groove (324) is formed in the second supporting block (323), the supporting rod (321) is rotatably connected in the abdicating groove (324), and the side wall of the supporting rod (321) abuts against the side wall of the abdicating groove (324).
8. The supporting device for pile foundation construction according to claim 7, wherein: bracing piece (321) lateral wall fixedly connected with guide bar (325), guide way (326) have been seted up to the groove of stepping down (324) lateral wall, guide bar (325) sliding connection is in guide way (326).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152292.2U CN215948197U (en) | 2021-05-26 | 2021-05-26 | Strutting arrangement is used in pile foundation construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152292.2U CN215948197U (en) | 2021-05-26 | 2021-05-26 | Strutting arrangement is used in pile foundation construction |
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| Publication Number | Publication Date |
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| CN215948197U true CN215948197U (en) | 2022-03-04 |
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| CN202121152292.2U Active CN215948197U (en) | 2021-05-26 | 2021-05-26 | Strutting arrangement is used in pile foundation construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116043829A (en) * | 2022-10-24 | 2023-05-02 | 连云港瑞桥混凝土有限公司 | Precast concrete square pile supporting device |
-
2021
- 2021-05-26 CN CN202121152292.2U patent/CN215948197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116043829A (en) * | 2022-10-24 | 2023-05-02 | 连云港瑞桥混凝土有限公司 | Precast concrete square pile supporting device |
| CN116043829B (en) * | 2022-10-24 | 2023-11-07 | 连云港瑞桥混凝土有限公司 | Precast concrete square pile supporting device |
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