CN218757444U - Building engineering concrete pipe pile - Google Patents
Building engineering concrete pipe pile Download PDFInfo
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- CN218757444U CN218757444U CN202222964802.7U CN202222964802U CN218757444U CN 218757444 U CN218757444 U CN 218757444U CN 202222964802 U CN202222964802 U CN 202222964802U CN 218757444 U CN218757444 U CN 218757444U
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- concrete pipe
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- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model discloses a building engineering concrete pipe pile belongs to tubular pile technical field, be in including first pile body, second pile body and setting coupling assembling between first pile body and the second pile body, coupling assembling includes connecting portion and lower connecting portion, first pile body with the upper end of second pile body respectively with it is fixed to go up connecting portion, first pile body with the lower extreme of second pile body with lower connecting portion are fixed, the fixed surface of lower connecting portion has butt joint pole and vertical spacing. The utility model discloses a building engineering concrete pipe pile, through rotating vertical spacing in the lower connecting portion, it gets into the spacing groove in the time to with second stake and end pile body fixed on vertical, the butt joint pole inserts the butt joint groove spacing to second pile body circumference, prevents that the second pile body from removing on first pile body. The first pile body and the second pile body are connected simply and conveniently.
Description
Technical Field
The utility model relates to a tubular pile technical field, concretely relates to building engineering concrete tubular pile.
Background
The tubular pile is a prefabricated engineering pile, is used as a foundation material of a building, is driven into the ground by a pile driver under a specific geological environment, and plays a role in bearing force in the building and the structure, and the application of the building tubular pile is mainly two: one is to transmit the weight of the upper building to the soil layer with high bearing capacity at the lower layer through the tubular pile, so as to improve the stability of the building; and the other is to compact the soft soil layer, thereby improving the bearing capacity of the foundation soil. Pile extension means that the length of one pile cannot reach the designed depth, so that precast piles are connected one by one and driven downwards until the designed depth is reached.
Connecting the top end of the driven previous pile with the lower end of the next pile; if abutment pile foundation, pier pile foundation are low excessively because of on-the-spot former ground, can't reach design height, adopt the pile extension method, guarantee pile foundation length, receive factors influences such as construction space and construction equipment, concrete pipe pile single section length is limited to need the pile extension, the tubular pile both ends are fixed with the welded plate, can adopt the butt welding usually, nevertheless adopt the welded mode can make the joint strength of two tubular pile junctions comparatively weak, it is complicated that it receives stress in the underground, the splice that leads to two tubular piles easily appears the crackle. Therefore, this application proposes a building engineering concrete pipe pile.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to among the prior art, provide a building engineering concrete pipe pile, through butt joint pole and vertical spacing circumference and the axial fixity with the tubular pile.
In order to solve the technical problem, the utility model discloses a weak condition of welding department when following technical scheme can solve the articulate.
In order to achieve the purpose, the following technical scheme is adopted in the utility model:
the utility model provides a building engineering concrete tubular pile, is in including first pile body, second pile body and setting coupling assembling between first pile body and the second pile body, coupling assembling includes connecting portion and lower connecting portion, first pile body with the upper end of second pile body respectively with it is fixed to go up connecting portion, first pile body with the lower extreme of second pile body with connecting portion are fixed down, the fixed surface of connecting portion has butt joint pole and vertical spacing strip down, vertical spacing strip gets into through rotating spacing groove on the last connecting portion carries out vertical spacing to the second pile body, butt joint pole inserts thereby it is spacing to the second pile body in the circumferencial direction to go up the butt joint inslot on the connecting portion, through go up connecting portion with thereby the connection of lower connecting portion will first pile body with the second pile body is fixed.
Preferably, the lower connecting part comprises a movable part and a fixed part, the fixed part is fixed with the lower end of the second pile body, and the movable part is in running fit with the fixed part.
Preferably, the longitudinal limiting strip is arc-shaped, and the longitudinal limiting strip and the second pile body are coaxially arranged.
Preferably, the docking rod is disposed inside the longitudinal stopper.
Preferably, one end of the longitudinal limiting strip protrudes upwards to be fixed with the movable part, the limiting groove is provided with an entering part and a limiting part, the entering part upwards penetrates through the upper connecting part and is used for the longitudinal limiting strip to enter the limiting groove, and the limiting part is communicated with the entering part.
Preferably, the bottom surface of the longitudinal limiting strip is provided with a chamfer angle, the upper surface of the longitudinal limiting strip is an inclined plane, and the limiting part is matched with the longitudinal limiting strip.
Preferably, the arc length of the limited part is larger than that of the longitudinal limiting strip.
Preferably, the lower surface of vertical spacing strip is fixed with the auxiliary member, the auxiliary member includes tooth piece and spring, the tooth piece with vertical spacing strip sliding fit, the both ends of spring respectively with the tooth piece with vertical spacing strip is fixed, the tooth's socket has been seted up on the interior diapire of spacing groove.
Preferably, the auxiliary pieces are uniformly distributed on the longitudinal limiting strip along an arc, one side of the tooth block along the rotation direction of the longitudinal limiting strip is an arc surface, and the number of the tooth grooves is larger than that of the auxiliary pieces.
Preferably, the butt joint rod is provided with a rotating plate, the lower end of the rotating plate is in running fit with the butt joint rod, the upper end of the rotating plate is positioned outside the butt joint rod, and the upper connecting part is provided with a supporting groove matched with the rotating plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a building engineering concrete pipe pile, through rotating vertical spacing in the lower connecting portion, it gets into the spacing groove in the time to with second stake and end pile body fixed on vertical, the butt joint pole inserts the butt joint groove spacing to second pile body circumference, prevents that the second pile body from removing on first pile body. The first pile body and the second pile body are connected simply and conveniently.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses a whole schematic diagram of building engineering concrete pipe pile.
Fig. 2 is the utility model discloses a building engineering concrete pipe pile's spacing groove and butt joint groove schematic diagram.
Fig. 3 is the utility model discloses a vertical spacing schematic diagram of building engineering concrete pipe pile.
Fig. 4 is the utility model discloses a building engineering concrete pipe pile's the partial cross-sectional view of last connecting portion.
Fig. 5 is an enlarged schematic view of a in fig. 4 of the concrete pipe pile for construction engineering of the present invention.
Fig. 6 is the utility model discloses a bottom view of the partial cross-sectional view of the last connecting portion of building engineering concrete pipe pile.
Fig. 7 is an enlarged schematic view of the B-position in fig. 5 of the concrete pipe pile for construction engineering of the present invention.
Fig. 8 is the utility model discloses a lower connecting portion schematic diagram of building engineering concrete pipe pile.
Fig. 9 is the utility model discloses an enlarged schematic diagram of C department in the figure 8 of building engineering concrete pipe pile.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following description is provided to disclose the invention and to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position relative to one another as illustrated in the figures, which is intended merely to simplify the description of the present invention and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms are not to be considered as limiting.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
As shown in fig. 1 to 9, a building engineering concrete pipe pile, including first pile body 1, second pile body 2 and coupling assembling 3 set up between first pile body 1 and second pile body 2, second pile body 2 is located above first pile body 1, coupling assembling 3 includes connecting portion 31 and lower connecting portion 32, the upper end of first pile body 1 and second pile body 2 is fixed with last connecting portion 31 respectively, the lower extreme of first pile body 1 and second pile body 2 is fixed with lower connecting portion 32, the fixed surface of lower connecting portion 32 has butt joint pole 4 and vertical spacing strip 5, vertical spacing strip 5 is no less than two, and evenly distributed in the circumferencial direction of lower connecting portion 32, vertical spacing strip 5 enters into spacing groove 311 on upper connecting portion 31 through rotating and carries out vertical spacing to second pile body 2, butt joint pole 4 is three, in the figure, four butt joint poles 4, and evenly distributed in the circumferencial direction of lower connecting portion 32, butt joint pole 4 inserts in butt joint groove 312 on connecting portion 31 thereby to the second pile body 2 in the circumferencial direction, thereby the lower extreme of second pile body 4 and the fixed butt joint pole 4 and lower connecting portion 32 through the fixed oblique angle of first pile body 31, thereby make butt joint pole 31 and lower connecting portion 32 more stable connection portion 31, thereby the fixed connection portion of lower connecting portion 31 and lower connecting portion 31.
The lower connecting part 32 includes a movable part 321 and a fixed part 322, the fixed part 322 is fixed to the lower end of the second pile body 2, and the movable part 321 is rotatably matched with the fixed part 322. The longitudinal limiting strip 5 is fixed with the movable part 321, and the longitudinal limiting strip 5 enters the limiting groove 311 by rotating the movable part 321, so that the first pile body 1 and the second pile body 2 are fixed in the longitudinal direction.
The butt joint rod 4 is arranged on the inner side of the longitudinal limiting strip 5, so that the movable part 321 is convenient to rotate, and the movable part 321, the longitudinal limiting strip 5 and the butt joint part are prevented.
One end of the longitudinal limiting strip 5 protrudes upwards and is fixed with the movable part 321, so that a distance exists between the longitudinal limiting strip 5 and the bottom surface of the movable part 321, the limiting groove 311 is provided with an entering part 3111 and a limiting part 3112, the entering part 3111 upwards penetrates through the upper connecting part 31 and is used for the longitudinal limiting strip 5 to enter the limiting groove 311, the limiting part 3112 is communicated with the entering part 3111, specifically, the lower connecting part 32 below the second pile body 2 is positioned below, in the butt joint process, the butt joint rod 4 enters the butt joint groove 312, the longitudinal limiting strip 5 enters the entering part 3111, the movable part 321 is rotated until the fixed position is rotated, and at the moment, the second pile body 2 is limited in the circumferential direction and the longitudinal direction. For further securing effect, the movable portion 321 and the lower connecting portion 32 may be welded first, the movable portion 321 and the fixing portion 322 are welded, and the first pile 1 and the second pile 2 are connected more firmly through two welding operations.
The bottom surface of vertical spacing 5 is provided with the chamfer angle, and the vertical spacing 5 of being convenient for gets into part 3111, and has the guide effect, and butt joint pole 4 all has the guide effect with vertical spacing 5, the butt joint of connecting portion 31 and lower connecting portion 32 of being more convenient for. And the upper surface of vertical spacing strip 5 is the inclined plane, spacing portion 3112 and vertical spacing strip 5 looks adaptation, and the tip of vertical spacing strip 5 is less than spacing portion 3112 and the end that gets into portion 3111, is favorable to vertical spacing strip 5 to get into spacing portion 3112 branch.
The arc length of the limited part is larger than that of the longitudinal limit strip 5, and the upper surface of the longitudinal limit strip 5 is an inclined surface, so that the longitudinal limit strip 5 is tightly clamped into the limit part 3112 by rotating the movable part 321, and the longitudinal limit strip 5 is prevented from rotating.
The lower surface of vertical spacing strip 5 is fixed with auxiliary member 6, auxiliary member 6 includes tooth piece 61 and spring 62, tooth piece 61 and vertical spacing strip 5 sliding fit, the both ends of spring 62 are fixed with tooth piece 61 and vertical spacing strip 5 respectively, tooth's socket 3113 has been seted up on the interior diapire of spacing groove 311, the lower extreme of tooth piece 61 is located vertical spacing strip 5's below, vertical spacing strip 5 gets into the in-process that gets into part 3111, tooth piece 61 and the interior bottom surface contact that gets into part 3111, make eating upward movement, until the lower terminal surface of tooth piece 61 and vertical spacing strip 5's bottom surface parallel and level, vertical spacing strip 5 commentaries on classics back, get into tooth's socket 3113 under the effect of spring 62 and self gravity, and then fix vertical spacing strip 5, and simultaneously, also fix lower junction 32 in the week.
Auxiliary member 6 is along arc evenly distributed on vertical spacing 5, and one side of tooth piece 61 along vertical spacing 5 direction of rotation is the cambered surface, and the cambered surface has prevented that tooth piece 61 from getting into behind first tooth's socket 3113 to be blocked, and vertical spacing 5 takes place with the condition that spacing portion 3112 branch can not laminate. The number of tooth grooves 3113 is greater than that of the auxiliary members 6, and before the upper surface of the longitudinal position-limiting strip 5 is not tightly attached to the top surface of the position-limiting portion 3112, a large force is applied to tightly attach the longitudinal position-limiting strip 5 to the position-limiting portion 3112, and in this process, the tooth block 61 enters the next tooth groove 3113, so that the tightly attached state is fixed.
The butt joint rod 4 is provided with a rotating plate 41, the lower end of the rotating plate 41 is in running fit with the butt joint rod 4, the upper end of the rotating plate 41 is positioned outside the butt joint rod 4, the upper connecting part 31 is provided with a supporting groove 313 matched with the rotating plate 41, the supporting groove 313 is communicated with the butt joint groove 312, the rotating plate 41 is distributed on two sides of the butt joint rod 4 in a supporting way, the butt joint rod 4 is provided with an accommodating groove 42, the accommodating groove 42 is used for accommodating the rotating plate 41 when the butt joint rod 4 enters the butt joint groove 312, the bottom of the accommodating groove 42 is provided with an extending part for supporting the rotating plate 41 to keep an inclined state, the butt joint rod 4 enters the butt joint groove 312, the rotating plate 41 rotates towards the accommodating groove 42 until completely entering the accommodating groove 42, at the moment, the rotating plate 41 is still in an outward inclined state, when the butt joint rod 4 completely enters the butt joint groove 312, the rotating plate 41 rotates towards the accommodating groove 42 under the action of gravity, and enters the supporting groove 313, so that the two pile bodies are limited in the longitudinal direction.
To sum up, when the first pile 1 and the second pile 2 are connected, the upper connection portion 31 of the first pile 1 is located above the apparatus, the lower connection portion 32 of the second pile 2 is located below the pile, the second pile 2 falls through the middle, the butt-joint rod 4 enters the butt-joint groove 312, the rotating plate 41 rotates to the receiving groove 42, when the bottom surface of the butt-joint rod 4 contacts the inner bottom surface of the butt-joint groove 312, the rotating plate 41 rotates under the action of gravity to be placed in the supporting groove 313, the butt-joint rod 4 and the rotating plate 41 circumferentially and longitudinally limit two dropping piles, thereby fixing the first pile 1 and the second pile 2, the butt-joint rod 4 enters the butt-joint groove 312, and the longitudinal limiting strip 5 falls into the entering portion 3111, tooth piece 61 upward movement, spring 62 is compressed, bottom surface parallel and level that the bottom surface of tooth piece 61 is the strip with the bus, rotate fixed part 322 this moment, make vertical spacing strip 5 get into spacing portion 3112 branch, tooth piece 61 advances drawing tooth's socket 3113 under gravity and spring 62's effect, until closely laminating, thereby it is spacing with two piles bodies of vertical upward drippage to be circumferential, thereby it is fixed with first pile body 1 and second pile body 2, vertical spacing strip 5 and butt joint rod 4 two homoenergetic make first pile body 1 and second pile body 2 circumferential and vertical upward fixed, still can further consolidate upper connecting portion 31 and lower connecting portion 32 through the welding after the fixing
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments, and any variations or modifications of the embodiments of the invention are possible without departing from the principles.
Claims (10)
1. The utility model provides a building engineering concrete pipe pile, its characterized in that is in including first pile body (1), second pile body (2) and setting coupling assembling (3) between first pile body (1) and second pile body (2), coupling assembling (3) include connecting portion (31) and lower connecting portion (32), first pile body (1) with the upper end of second pile body (2) respectively with it is fixed to go up connecting portion (31), first pile body (1) with the lower extreme of second pile body (2) with connecting portion (32) are fixed down, the fixed surface of connecting portion (32) has butt joint pole (4) and vertical spacing strip (5) down, vertical spacing strip (5) get into through rotating spacing groove (311) on last connecting portion (31) vertically spacing to second pile body (2), butt joint pole (4) insert thereby go up in butt joint groove (312) on connecting portion (31) to the second pile body (2) on the circumferencial direction, thereby pass through with second pile body (31) fixed second connecting portion (32) thereby the second pile body (32) is connected.
2. A construction concrete pipe pile according to claim 1, characterized in that the lower connecting portion (32) comprises a movable portion (321) and a fixed portion (322), the fixed portion (322) is fixed with the lower end of the second pile body (2), and the movable portion (321) is rotatably matched with the fixed portion (322).
3. The building engineering concrete pipe pile of claim 1, wherein the longitudinal limiting strip (5) is arc-shaped, and the longitudinal limiting strip (5) and the second pile body (2) are coaxially arranged.
4. A constructional engineering concrete pipe pile as claimed in claim 1, wherein the butt-joint rod (4) is arranged inside the longitudinal stop strip (5).
5. A constructional engineering concrete pipe pile as claimed in claim 2, wherein one end of the longitudinal limiting strip (5) protrudes upwards to be fixed with the movable part (321), the limiting groove (311) is provided with an entering part (3111) and a limiting part (3112), the entering part (3111) penetrates upwards through the upper connecting part (31) for the longitudinal limiting strip (5) to enter the limiting groove (311), and the limiting part (3112) is communicated with the entering part (3111).
6. The constructional engineering concrete pipe pile of claim 5, wherein the bottom surface of the longitudinal limiting strip (5) is provided with a chamfer angle, the upper surface of the longitudinal limiting strip (5) is an inclined surface, and the limiting part (3112) is matched with the longitudinal limiting strip (5).
7. A constructional engineering concrete pipe pile according to claim 6, wherein the arc length of the limiting part is greater than the arc length of the longitudinal limiting strip (5).
8. The constructional engineering concrete pipe pile of claim 7, characterized in that an auxiliary (6) is fixed to the lower surface of the longitudinal limiting strip (5), the auxiliary (6) comprises a toothed block (61) and a spring (62), the toothed block (61) is in sliding fit with the longitudinal limiting strip (5), two ends of the spring (62) are fixed with the toothed block (61) and the longitudinal limiting strip (5) respectively, and a tooth socket (3113) is formed in the inner bottom wall of the limiting groove.
9. The constructional engineering concrete pipe pile of claim 8, wherein the auxiliary members (6) are uniformly distributed on the longitudinal limiting strip (5) along an arc shape, one side of the tooth blocks (61) along the rotation direction of the longitudinal limiting strip (5) is an arc surface, and the number of the tooth grooves (3113) is greater than that of the auxiliary members (6).
10. The building engineering concrete pipe pile of claim 1, wherein the butt joint rod (4) is provided with a rotating plate (41), the lower end of the rotating plate (41) is in running fit with the butt joint rod (4), the upper end of the rotating plate (41) is positioned outside the butt joint rod (4), and the connecting part (31) is provided with a supporting groove (313) matched with the rotating plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222964802.7U CN218757444U (en) | 2022-11-08 | 2022-11-08 | Building engineering concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222964802.7U CN218757444U (en) | 2022-11-08 | 2022-11-08 | Building engineering concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218757444U true CN218757444U (en) | 2023-03-28 |
Family
ID=85646735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222964802.7U Active CN218757444U (en) | 2022-11-08 | 2022-11-08 | Building engineering concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218757444U (en) |
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2022
- 2022-11-08 CN CN202222964802.7U patent/CN218757444U/en active Active
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