CN220318531U - Precast pile guider - Google Patents
Precast pile guider Download PDFInfo
- Publication number
- CN220318531U CN220318531U CN202322056096.0U CN202322056096U CN220318531U CN 220318531 U CN220318531 U CN 220318531U CN 202322056096 U CN202322056096 U CN 202322056096U CN 220318531 U CN220318531 U CN 220318531U
- Authority
- CN
- China
- Prior art keywords
- positioning
- pile
- assembly
- positioning seat
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of building construction and discloses a precast pile guide device which comprises a lower positioning assembly, an upper positioning assembly and a plurality of connecting rods for connecting the upper positioning assembly and the lower positioning assembly, wherein an empty pile connecting operation area is formed between the upper positioning assembly and the lower positioning assembly; the lower positioning assembly comprises a lower positioning seat, a lower rectangular cavity which is penetrated up and down is arranged in the lower positioning seat, a lower right-angle positioning plate is fixedly arranged at the adjacent side walls of the lower rectangular cavity, and lower pile pressing assemblies with adjustable distances are arranged at the other two adjacent side walls of the lower rectangular cavity; the upper positioning assembly comprises an upper positioning seat, an upper rectangular cavity which is vertically communicated is arranged in the upper positioning seat, an upper right-angle positioning plate is fixedly arranged at the adjacent side walls of the upper rectangular cavity, and an upper pile pressing assembly with adjustable distance is arranged at the other two adjacent side walls of the upper rectangular cavity. The pile extension device has the beneficial effects of convenience in use, stable guiding and great improvement of pile extension efficiency.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a precast pile guiding device.
Background
The prefabricated pile is produced into various pile forms in factory or construction site, and pile is driven, pressed or vibrated into soil with pile driving equipment. At present, the square pile is widely applied in the field of building construction. In the actual pile sinking process, the length of a single pile cannot meet the depth requirement in many cases, so that precast piles are required to be connected one by one to be sunk into the soil until the length meets the position of the design requirement, and the process is called pile extension. In the pile splicing process, the end faces of two square piles are aligned, the flatness of the side faces is adjusted by combining a leveling rod or a theodolite, and welding is performed after alignment. The pile-aligning mode has the problems of inconvenient operation and low pile-aligning efficiency.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides the precast pile guide device which is convenient to use, stable in guide and capable of greatly improving pile splicing efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a precast pile guiding device comprises a lower positioning assembly, an upper positioning assembly and a plurality of connecting rods for connecting the upper positioning assembly and the lower positioning assembly, wherein an empty pile splicing operation area is formed between the upper positioning assembly and the lower positioning assembly;
the lower positioning assembly comprises a lower positioning seat, a lower rectangular cavity which is penetrated up and down is arranged in the lower positioning seat, a lower right-angle positioning plate is fixedly arranged at the adjacent side walls of the lower rectangular cavity, and lower pressing pile assemblies with adjustable distances are arranged at the other two adjacent side walls of the lower rectangular cavity;
the upper positioning assembly comprises an upper positioning seat, an upper rectangular cavity which is vertically communicated is arranged in the upper positioning seat, an upper right-angle positioning plate is fixedly arranged at the adjacent side wall of the upper rectangular cavity, two positioning surfaces of the upper right-angle positioning plate are coplanar with two positioning surfaces of the lower right-angle positioning plate, and an adjustable distance upper pile pressing assembly is arranged at the other adjacent side walls of the upper rectangular cavity.
When the pile splicing operation device is used, the upper end of the sunk precast pile is positioned through the lower positioning assembly, namely, two side surfaces of the square pile are pressed through the lower pile-pressing assembly, so that the other two side surfaces of the square pile are leaning against the lower right-angle positioning plate, the other square pile is inserted into the upper positioning seat from top to bottom to be abutted against the end surface of the square pile below, then the upper square pile is pressed through the upper pile-pressing assembly, so that the two side surfaces of the square pile above are abutted against the upper right-angle positioning surface, at the moment, the two square piles are aligned, then pile splicing operation is carried out in a pile splicing operation area, and the upper pile-pressing assembly and the lower pile-pressing assembly are loosened after pile splicing.
Preferably, the upper end of the lower positioning seat is provided with a lower rectangular flange, the lower end of the upper positioning seat is provided with an upper rectangular flange, four corners of the upper rectangular flange and the lower rectangular flange are respectively provided with first connecting holes which are coaxially distributed, and the connecting rods respectively penetrate through the first connecting holes on the upper rectangular flange and the lower rectangular flange;
two limiting convex rings are arranged on the connecting rod, one limiting convex ring is abutted with the upper end face of the lower rectangular flange, and the other limiting convex ring is abutted with the lower end face of the upper rectangular flange; lock nuts in threaded connection with the connecting rod are arranged on the lower end face of the lower rectangular flange and the upper end face of the upper rectangular flange.
Preferably, the lower end of the lower positioning seat is provided with a lower circular flange, the upper end of the upper positioning seat is provided with an upper circular flange, the upper end of the connecting rod is abutted with the lower end face of the upper circular flange, and the lower end of the connecting rod is abutted with the upper end face of the lower circular flange;
the lower circular flange and the upper circular flange are respectively provided with a second connecting hole which is coaxially distributed with the first connecting hole, two ends of the connecting rod are respectively provided with a threaded hole, and the second connecting holes are fixedly connected with the threaded holes through bolts.
Preferably, the lower pile pressing assembly comprises a pile pressing plate, guide rods fixedly arranged on the outer side face of the pile pressing plate and screw rods which are distributed in parallel with the guide rods, wherein the guide rods penetrate through a lower positioning seat to form sliding connection, the screw rods penetrate through the lower positioning seat to form threaded connection, the inner ends of the screw rods are rotationally connected with the middle part of the outer side of the pile pressing plate, and handles are arranged at the outer ends of the screw rods;
pile pressing plates in the two lower pile pressing assemblies are respectively distributed in parallel with two positioning surface surfaces on the lower right-angle positioning plate; the structure of the upper pile pressing assembly is the same as that of the lower pile pressing assembly.
Preferably, the positioning surfaces of the lower right-angle positioning plate and the upper right-angle positioning plate are provided with a plurality of positioning convex strips; and a plurality of pressing strips are arranged on the inner side surface of the pile pressing plate.
Therefore, the pile extension device has the beneficial effects of convenience in use, stable guiding and great improvement of pile extension efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is an exploded view of fig. 1.
FIG. 5 is a schematic view of the present utility model in use.
Detailed Description
In order to make the technical problems, technical solutions and advantageous technical effects to be solved by the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and a plurality of exemplary embodiments. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be appreciated that the expressions "first", "second", etc. are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any particular order of number of technical features indicated. Features defining "first", "second" or "first" may be expressed or implied as including at least one such feature.
The precast pile guide device as shown in fig. 1-4 comprises a lower positioning component 1, an upper positioning component 2 and a plurality of connecting rods 3 for connecting the upper positioning component and the lower positioning component, wherein an empty pile splicing operation area 4 is formed between the upper positioning component 1 and the lower positioning component 2; the lower positioning assembly 1 comprises a lower positioning seat 10, a lower rectangular cavity 100 which penetrates up and down is arranged in the lower positioning seat 10, a lower right-angle positioning plate 11 is fixedly arranged at the adjacent side walls of the lower rectangular cavity 100, and a lower pressing pile assembly 12 with adjustable distance is arranged at the other two adjacent side walls of the lower rectangular cavity; the upper positioning assembly 2 comprises an upper positioning seat 20, an upper rectangular cavity 200 which is vertically penetrated is arranged in the upper positioning seat 20, an upper right-angle positioning plate 21 is fixedly arranged at the adjacent side wall of the upper rectangular cavity 200, two positioning surfaces of the upper right-angle positioning plate 21 are coplanar with two positioning surfaces of the lower right-angle positioning plate, and an upper pile pressing assembly 22 with adjustable distance is arranged at the other adjacent side walls of the upper rectangular cavity 200.
The upper end of the lower positioning seat 10 is provided with a lower rectangular flange 101, the lower end of the upper positioning seat 20 is provided with an upper rectangular flange 201, four corners of the upper rectangular flange and the lower rectangular flange are respectively provided with first connecting holes which are coaxially distributed, and the connecting rod 3 respectively penetrates through the first connecting holes 102 on the upper rectangular flange and the lower rectangular flange; two limiting convex rings 30 are arranged on the connecting rod 3, one limiting convex ring is abutted with the upper end face of the lower rectangular flange, and the other limiting convex ring is abutted with the lower end face of the upper rectangular flange; lock nuts 31 in threaded connection with the connecting rod 3 are arranged at the lower end face of the lower rectangular flange 101 and the upper end face of the upper rectangular flange 201;
the lower end of the lower positioning seat 10 is provided with a lower circular flange 103, the upper end of the upper positioning seat 20 is provided with an upper circular flange 203, the upper end of the connecting rod 3 is abutted with the lower end face of the upper circular flange 203, and the lower end of the connecting rod 3 is abutted with the upper end face of the lower circular flange 103; the lower circular flange and the upper circular flange are respectively provided with a second connecting hole 104 which is coaxially distributed with the first connecting hole, the two ends of the connecting rod 3 are respectively provided with a threaded hole 32, and the second connecting holes are fixedly connected with the threaded holes through bolts 33.
Flanges are arranged at two ends of the lower positioning seat and the upper positioning seat, so that the strength of the lower positioning seat and the upper positioning seat is high, and the lower positioning seat and the upper positioning seat are not easy to deform; meanwhile, two ends of the connecting rod are respectively abutted with the upper circular flange and the lower circular flange and fastened through bolts, so that the axial direction can bear large pressure; the connecting rod is locked and limited with the lower rectangular flange and the upper rectangular flange through the limiting convex ring 30 and the locking nut 31, so that the whole structure of the precast pile guide device is very stable, the formed pile splicing operation area 4 is less in shielding, and the pile splicing is very visual and convenient.
The lower pile pressing assembly 12 comprises a pile pressing plate 120, a guide rod 121 fixedly arranged on the outer side surface of the pile pressing plate, and a screw rod 122 which is parallel to the guide rod, wherein the guide rod penetrates through the lower positioning seat to form sliding connection, the screw rod 122 penetrates through the lower positioning seat to form threaded connection, the inner end of the screw rod is rotationally connected with the middle part of the outer side of the pile pressing plate, and the outer end of the screw rod is provided with a handle 123; pile pressing plates in the two lower pile pressing assemblies are respectively distributed in parallel with two positioning surface surfaces on the lower right-angle positioning plate; the construction of the upper press pile assembly 22 is identical to that of the lower press pile assembly. The pile pressing plate is made to approach (or be far away from) the positioning surface of the lower right-angle positioning plate by rotating the handle 123, so that the adjacent right-angle surface of the precast pile is abutted against the positioning surface of the lower right-angle positioning plate.
In some embodiments, for precast pile positioning stability, further improvements are made on the lower right angle positioning plate, the upper right angle positioning plate and the pile pressing plate, in particular: the positioning surfaces of the lower right angle positioning plate 11 and the upper right angle positioning plate 21 are respectively provided with a plurality of positioning convex strips 110; a plurality of battens 124 are provided on the inner side of the pile pressing plate 120. When small protrusions exist on the surface of the precast pile surface, if plane positioning is directly adopted, the small protrusions cause that the side surface of the square pile is difficult to be completely abutted with the positioning surface; the positioning convex strips and the pressing strips are arranged in the structure, so that the small protrusions can be avoided to the greatest extent, and the positioning precision is higher and the pile alignment is more accurate.
The principle of the utility model is as follows, in combination with the accompanying drawings: as shown in fig. 5, the lower precast pile 5 is a precast pile after pile sinking, and the upper precast pile 5 is a precast pile to be spliced; when the device is used, the upper end of the lower precast pile is positioned through the lower positioning assembly, namely, the handle is rotated to enable the pile pressing plate to be close to the lower right-angle positioning plate, and finally, two side surfaces of the lower precast pile are respectively abutted against two positioning surfaces of the lower direct positioning plate, and the other two side surfaces are respectively pressed by the pile pressing plate; the upper precast pile is inserted into the upper positioning seat from top to bottom through the lifting appliance, the lower end face of the upper precast pile is abutted with the upper end face of the lower precast pile, then the upper positioning assembly is operated, two lateral faces of the precast pile are abutted with the upper right-angle positioning face, the other two lateral faces are pressed by the upper positioning assembly, at the moment, the two square piles are aligned, then pile splicing operation is carried out in a pile splicing operation area, the upper pile pressing assembly and the lower pile pressing assembly are loosened after pile splicing, and finally pile sinking operation is carried out.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the upper, lower, left, right, inner, outer, one end, the other end, etc. are based on the orientations or positional relationships shown in the drawings, and are merely for the purpose of more clearly describing the technical solution of the present utility model, and are not meant to indicate or imply that the device or element to be referred to must be provided with a specific direction, be configured and operated in a specific orientation, and should not be construed as limiting the present utility model.
Although specific embodiments of the utility model have been described in detail herein, they are presented for purposes of illustration only and are not to be construed as limiting the scope of the utility model. Various substitutions, alterations, and modifications can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The precast pile guide device is characterized by comprising a lower positioning assembly, an upper positioning assembly and a plurality of connecting rods for connecting the upper positioning assembly and the lower positioning assembly, wherein an empty pile splicing operation area is formed between the upper positioning assembly and the lower positioning assembly;
the lower positioning assembly comprises a lower positioning seat, a lower rectangular cavity which is penetrated up and down is arranged in the lower positioning seat, a lower right-angle positioning plate is fixedly arranged at the adjacent side walls of the lower rectangular cavity, and lower pressing pile assemblies with adjustable distances are arranged at the other two adjacent side walls of the lower rectangular cavity;
the upper positioning assembly comprises an upper positioning seat, an upper rectangular cavity which is vertically communicated is arranged in the upper positioning seat, an upper right-angle positioning plate is fixedly arranged at the adjacent side wall of the upper rectangular cavity, two positioning surfaces of the upper right-angle positioning plate are coplanar with two positioning surfaces of the lower right-angle positioning plate, and an upper pile pressing assembly with adjustable distance is arranged at the other adjacent side walls of the upper rectangular cavity.
2. A precast pile guide device according to claim 1, wherein the upper end of the lower positioning seat is provided with a lower rectangular flange, the lower end of the upper positioning seat is provided with an upper rectangular flange, four corners of the upper rectangular flange and the lower rectangular flange are respectively provided with first connecting holes which are coaxially distributed, and the connecting rods respectively penetrate through the first connecting holes on the upper rectangular flange and the lower rectangular flange;
two limiting convex rings are arranged on the connecting rod, one limiting convex ring is abutted with the upper end face of the lower rectangular flange, and the other limiting convex ring is abutted with the lower end face of the upper rectangular flange; lock nuts in threaded connection with the connecting rod are arranged on the lower end face of the lower rectangular flange and the upper end face of the upper rectangular flange.
3. A precast pile guide device according to claim 2, wherein a lower circular flange is arranged at the lower end of the lower positioning seat, an upper circular flange is arranged at the upper end of the upper positioning seat, the upper end of the connecting rod is abutted with the lower end face of the upper circular flange, and the lower end of the connecting rod is abutted with the upper end face of the lower circular flange;
the lower circular flange and the upper circular flange are respectively provided with a second connecting hole which is coaxially distributed with the first connecting hole, two ends of the connecting rod are respectively provided with a threaded hole, and the second connecting holes are fixedly connected with the threaded holes through bolts.
4. The precast pile guide device according to claim 1, wherein the lower pile pressing assembly comprises a pile pressing plate, guide rods fixedly arranged on the outer side face of the pile pressing plate, and screw rods distributed in parallel with the guide rods, wherein the guide rods penetrate through the lower positioning seat to form sliding connection, the screw rods penetrate through the lower positioning seat to form threaded connection, the inner ends of the screw rods are rotationally connected with the middle part of the outer side of the pile pressing plate, and handles are arranged at the outer ends of the screw rods;
pile pressing plates in the two lower pile pressing assemblies are respectively distributed in parallel with two positioning surface surfaces on the lower right-angle positioning plate; the structure of the upper pile pressing assembly is the same as that of the lower pile pressing assembly.
5. A precast pile guide as defined in claim 4, wherein the positioning surfaces of the lower right angle positioning plate and the upper right angle positioning plate are provided with a plurality of positioning convex strips; and a plurality of pressing strips are arranged on the inner side surface of the pile pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056096.0U CN220318531U (en) | 2023-08-01 | 2023-08-01 | Precast pile guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056096.0U CN220318531U (en) | 2023-08-01 | 2023-08-01 | Precast pile guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318531U true CN220318531U (en) | 2024-01-09 |
Family
ID=89415874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322056096.0U Active CN220318531U (en) | 2023-08-01 | 2023-08-01 | Precast pile guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318531U (en) |
-
2023
- 2023-08-01 CN CN202322056096.0U patent/CN220318531U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108894315B (en) | Modular building structure building system | |
| CN220318531U (en) | Precast pile guider | |
| CN106930407B (en) | Y-shaped double-lug square pipe column and H-shaped steel beam column joint, connecting piece and construction method | |
| CN210713834U (en) | Multifunctional combined fastening fixture for building construction | |
| CN210342676U (en) | Adjustable direct-buried sleeve | |
| CN215803184U (en) | Wall buttress connecting device | |
| CN114960944A (en) | Steel structure module building connection node and construction method thereof | |
| CN111809647B (en) | Connection structure of lattice column and concrete cushion cap foundation | |
| CN212317146U (en) | Assembly structure of prefabricated frame roof beam and prefabricated frame post | |
| CN108331358B (en) | Yin-yang angle positioning leveling instrument for cast-in-situ building disassembly-free template wall construction | |
| CN215143986U (en) | Moulding location structure is used in dust-free workshop construction | |
| CN220908383U (en) | Lattice column butt joint mounting structure | |
| CN214401759U (en) | Orifice collapse prevention device for cast-in-situ bored pile construction | |
| CN212900433U (en) | Pre-buried rag bolt combination locating plate | |
| CN213868916U (en) | Novel adjustable reinforcing piece for square column template | |
| CN212270919U (en) | Mechanical connecting structure for precast pile | |
| CN220666199U (en) | Foundation pile butt joint structure with positioning function | |
| KR102684968B1 (en) | Concrete pile joint structure using wedges | |
| CN220954628U (en) | Pressing groove plate for building waterproof slope | |
| CN216740782U (en) | A auxiliary positioning device for installing slant cross shaped steel post | |
| CN214531511U (en) | Steel construction column group construction equipment | |
| CN216974206U (en) | Corner square tube butt joint piece for building templates | |
| CN218952259U (en) | Support mechanism for preventing rock and soil from settling | |
| CN214033743U (en) | Soil nail locator in soil nail wall is strutted | |
| CN215369721U (en) | Rotary drilling rig base station convenient for mounting balancing weight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |