CN218090806U - Reinforced concrete precast pile - Google Patents
Reinforced concrete precast pile Download PDFInfo
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- CN218090806U CN218090806U CN202222630581.XU CN202222630581U CN218090806U CN 218090806 U CN218090806 U CN 218090806U CN 202222630581 U CN202222630581 U CN 202222630581U CN 218090806 U CN218090806 U CN 218090806U
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Abstract
The utility model relates to the technical field of precast piles, in particular to a reinforced concrete precast pile, which comprises a reinforced concrete precast pile main body, wherein the left side of the reinforced concrete precast pile main body is connected with an installation block; the connecting block is arranged on the right side of the reinforced concrete precast pile main body; connecting columns which are fixedly connected to the front side and the rear side of the reinforced concrete precast pile main body; and the flange plates are connected to one side of the connecting column. The utility model overcomes prior art's is not enough, can carry out the concatenation of left right direction through installation piece and connecting block, carry out the concatenation of fore-and-aft direction through the ring flange, make this precast pile lift by crane when carrying, it is more stable after the multiunit concatenation, it is fixed to need not to use the ligature rope, and the device is provided with screw and stopper, the screw interval is the same, make the screw can regard as fixed interval mark, connect the stopper in corresponding screw when squeeze into behind the prediction degree of depth stopper and ground contact, can steadily squeeze into appointed degree of depth.
Description
Technical Field
The utility model relates to a precast pile technical field, concretely relates to reinforced concrete precast pile.
Background
The precast reinforced concrete pile is prefabricated in a prefabricated part processing factory, maintained to reach the design strength, transported to a construction site, driven into the soil by a pile driver, and then a bearing platform beam (plate) foundation is poured on the top of the pile. The grade of concrete used for the reinforced concrete precast pile should not be lower than 300. The diameter of the stressed steel bar of the pile is not less than 12 mm, and 4-8 main bars are generally configured. In order to resist hammering and penetrate through soil, hooping should be densely arranged on the pile top and the pile tip, and the main reinforcement at the pile tip is bent and welded on a core rod. The prefabricated reinforced concrete pile has the advantages of simple manufacture, high strength, high rigidity and capability of being manufactured into various cross-sectional shapes, and is a widely adopted pile type.
Can refer to square reinforced concrete precast pile commonly used on the market, when lifting by crane and carrying reinforced concrete precast pile, need use under the circumstances of multiunit transport to tie the rope and fix reinforced concrete precast pile, the rope that matches is still found to the model of this kind of mode according to reinforced concrete precast pile, fixed fastness when efficiency is lower and artifical and binding can not effectively be ensured, and reinforced concrete precast pile squeezes into underground in-process can artifical in advance and mark reinforced concrete precast pile, stop the pile driver operation when beating mark department and squeeze into appointed degree of depth with this, squeeze into the degree of depth that surpasss the mark very easily when the pile driver does not in time stop, and then influence the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a reinforced concrete precast pile aims at solving prior art, and the manual work is binded the lower and fixed fastness of efficiency and is effectively ensured and squeeze into the degree of depth that surpasss the mark very easily when the pile driver does not in time stop, and then influences the problem of efficiency of construction.
In order to solve the technical problem, the utility model provides a following technical scheme:
a reinforced concrete precast pile comprises a reinforced concrete precast pile main body, wherein the left side of the reinforced concrete precast pile main body is connected with an installation block; the connecting block is arranged on the right side of the reinforced concrete precast pile main body; connecting columns which are fixedly connected to the front side and the rear side of the reinforced concrete precast pile main body; the flange plates are connected to one side of the connecting column; the screw holes are longitudinally and equidistantly distributed on the front side and the rear side of the reinforced concrete precast pile main body; the screw rod is connected in one of the screw holes; and the limiting block is fixedly connected to the other end of the screw rod.
Preferably, the mounting block further comprises: and the first bolt is connected to the upper end of the mounting block, and the connecting block is matched with the inner groove of the mounting block in size.
Preferably, the flanges are all arranged in the same way, and the hole sites of the flanges are all arranged on the same horizontal line.
Preferably, the reinforced concrete precast pile main body further includes: and the pile head is arranged at the lower end of the reinforced concrete precast pile main body.
Preferably, the reinforced concrete precast pile main body further includes: the first mounting seat is movably mounted at the front end of the reinforced concrete precast pile main body; the second mounting seat is movably mounted at the rear side of the reinforced concrete precast pile main body; the splicing blocks are connected to one side of the front end of the second mounting seat; the splicing grooves are formed in one side of the rear end of the first mounting seat, the splicing blocks are arranged in the splicing grooves, and the splicing blocks and the first mounting seat are fixed through second bolts.
Preferably, one side of the first mounting seat and one side of the second mounting seat are fixedly connected with foot rests which are obliquely arranged by 45 degrees, and the bottom of each foot rest is provided with a fixing seat.
The embodiment of the utility model provides a reinforced concrete precast pile possesses following beneficial effect: the utility model overcomes prior art's is not enough, can carry out the concatenation of left right direction through installation piece and connecting block, carry out the concatenation of fore-and-aft direction through the ring flange, make this precast pile lift by crane when carrying, it is more stable after the multiunit concatenation, it is fixed to need not to use the ligature rope, and the device is provided with screw and stopper, the screw interval is the same, make the screw can regard as fixed interval mark, connect the stopper in corresponding screw when squeeze into behind the prediction degree of depth stopper and ground contact, can steadily squeeze into appointed degree of depth.
1. Through setting up installation piece, connecting block and ring flange, the fixed of adjacent precast pile accessible installation piece, connecting block is spliced, also can splice through the ring flange for the concatenation of side about, the side dual mode around can going on, make this precast pile accessible concatenation when lifting by crane and carrying improve transport stability, need not the manual work and bindes multiunit precast pile and fix, improve handling efficiency.
2. Through setting up screw and stopper, every group screw corresponds a height alone, and the stopper screw thread connection reaches the appointed height time stopper and ground contact when the precast pile is thrown into the underground in the screw that corresponds indicates to reach the appointed degree of depth promptly, can effectively avoid the pile driver not in time to stop exceeding the degree of depth of mark, corresponding improvement efficiency of construction.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall rear structure of the present invention;
FIG. 3 is a schematic view of the main structure of the precast reinforced concrete pile of the present invention;
fig. 4 is a schematic view of the first mounting seat and the second mounting seat of the present invention.
In the figure: 1. a reinforced concrete precast pile main body; 2. a first mounting seat; 3. a second mounting seat; 4. connecting columns; 5. a flange plate; 6. mounting blocks; 7. connecting blocks; 8. a first bolt; 9. pile head; 10. a screw hole; 11. a screw; 12. a limiting block; 13. splicing blocks; 14. splicing grooves; 15. a second bolt; 16. a foot rest; 17. a fixed seat.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-2, a reinforced concrete precast pile comprises a reinforced concrete precast pile body 1, wherein the left side and the right side of the reinforced concrete precast pile body are respectively provided with an installation block 6 and a connection block 7, when splicing in the left direction and the right direction of the precast pile is carried out, the connection block 7 can be inserted into an inner groove of the installation block 6 and then fixed by using a first bolt 8, the front side and the rear side of the reinforced concrete precast pile body 1 are both connected with connecting columns 4, when splicing in the front direction and the rear direction is carried out, splicing can be carried out through a flange plate 5 on one side of the connecting column 4, and a pile head 9 at the bottom end of the reinforced concrete precast pile body 1 is quickly driven into the ground in the piling process.
As shown in fig. 3, a plurality of groups of screw holes 10 are longitudinally and equidistantly distributed on the front side and the rear side of the precast reinforced concrete pile body 1, the distance between the screw holes 10 can be designed in the production process, for example, the height corresponding to the screw hole 10 can be 0.5 meter, 1 meter and the like, because the length of the pile head 9 is fixed, the driving depth can be quickly calculated, a user can use the position of one screw hole 10 as a pre-point, connect the limiting block 12 into the screw hole 10 through the screw rod 11 by screw threads, and when the limiting block 12 is driven into the corresponding screw hole 10, the contact between the limiting block 12 and the ground, that is, the surface reaches the designated depth.
As shown in fig. 4, a first installation seat 2 and a second installation seat 3 are respectively installed on the front side and the rear side of a precast reinforced concrete pile main body 1, the first installation seat 2 and the second installation seat 3 can be quickly spliced, two groups of splicing blocks 13 of the second installation seat 3 are inserted into a splicing groove 14 of the first installation seat 2, then the splicing blocks 13 and the first installation seat 2 are fixed through two groups of second bolts 15, one sides of the first installation seat 2 and the second installation seat 3 are both connected with a foot rest 16 which is obliquely designed at 45 degrees, a fixing seat 17 is installed at the bottom of the foot rest 16, the foot rest 17 is fixed with the ground in a punching mode in advance, the foot rest 16 is obliquely supported, the precast reinforced concrete pile main body 1 moves in an inner cavity formed by the first installation seat 2 and the second installation seat 3 in the pile driving process, the precast reinforced concrete pile main body 1 is limited, and the deviation of the precast reinforced concrete pile main body 1 in the knocking process is avoided.
The working principle is as follows: the device can splice a plurality of groups of precast piles when hoisting and transporting, when splicing the precast piles in the left and right directions, a connecting block 7 can be inserted into an inner groove of an installation block 6 and then fixed by using a first bolt 8, the front side and the rear side of a reinforced concrete precast pile body 1 are connected with connecting columns 4, when splicing in the front and rear directions, the precast piles can be spliced by using a flange 5 on one side of the connecting column 4, so that the transportation stability can be improved by splicing when hoisting and transporting the precast piles, the plurality of groups of precast piles do not need to be bound manually for fixing, the transportation efficiency is improved, the front side and the rear side of the reinforced concrete precast pile body 1 are longitudinally and equidistantly distributed with a plurality of groups of screw holes 10, the distance between the screw holes 10 can be designed in the production process, for example, the height corresponding to the screw holes 10 can be used as 0.5 meter, 1 meter and the like, because the length of a pile head 9 is fixed, the driving depth can be quickly calculated, a user can use the position of one screw hole 10 as a pre-in point, a limit block 12 is connected in the screw holes 10 in the screw holes by a screw rod 11 in a threaded manner, when the pile is driven to be in contact with the ground, the surface can be prevented from exceeding the appointed depth, and the efficiency can be effectively stopped, and the efficiency of a construction machine can be effectively improved.
Claims (6)
1. A precast reinforced concrete pile, comprising:
the reinforced concrete precast pile comprises a reinforced concrete precast pile main body (1) and a mounting block (6) connected to the left side of the reinforced concrete precast pile main body;
the connecting block (7) is arranged on the right side of the reinforced concrete precast pile main body (1);
connecting columns (4) which are fixedly connected to the front side and the rear side of the reinforced concrete precast pile main body (1);
the flange plates (5) are connected to one side of the connecting column (4);
screw holes (10) are longitudinally and equidistantly distributed on the front side and the rear side of the reinforced concrete precast pile main body (1);
the screw rod (11) is connected in the screw hole (10) of the screw rod;
and the limiting block (12) is fixedly connected to the other end of the screw rod (11).
2. The precast pile of reinforced concrete according to claim 1, characterized in that the mounting block (6) further comprises:
and the first bolt (8) is connected to the upper end of the mounting block (6), and the connecting block (7) is matched with the inner groove of the mounting block (6) in size.
3. The precast pile of reinforced concrete according to claim 1, wherein the flanges (5) are all arranged identically, and the hole sites of the flanges (5) are all arranged on the same horizontal line.
4. The precast pile of reinforced concrete according to claim 1, wherein the precast pile body of reinforced concrete (1) further comprises:
and the pile head (9) is arranged at the lower end of the reinforced concrete precast pile main body (1).
5. The precast pile of reinforced concrete according to claim 1, wherein the precast pile body of reinforced concrete (1) further comprises:
the first mounting seat (2) is movably mounted at the front end of the reinforced concrete precast pile main body (1);
the second mounting seat (3) is movably mounted at the rear side of the reinforced concrete precast pile main body (1);
the splicing blocks (13) are connected to one side of the front end of the second mounting seat (3);
the splicing grooves (14) are formed in one side of the rear end of the first mounting seat (2), the splicing blocks (13) are arranged in the splicing grooves (14), and the splicing blocks (13) and the first mounting seat (2) are fixed through second bolts (15).
6. The precast pile as recited in claim 5, characterized in that one side of each of the first and second installation bases (2, 3) is fixedly connected with a foot rest (16) inclined by 45 degrees, and the bottom of each foot rest (16) is provided with a fixed base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630581.XU CN218090806U (en) | 2022-10-08 | 2022-10-08 | Reinforced concrete precast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630581.XU CN218090806U (en) | 2022-10-08 | 2022-10-08 | Reinforced concrete precast pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218090806U true CN218090806U (en) | 2022-12-20 |
Family
ID=84456434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222630581.XU Active CN218090806U (en) | 2022-10-08 | 2022-10-08 | Reinforced concrete precast pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218090806U (en) |
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2022
- 2022-10-08 CN CN202222630581.XU patent/CN218090806U/en active Active
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