CN218204339U - High-strength concrete anti-corrosion pipe pile convenient to connect - Google Patents
High-strength concrete anti-corrosion pipe pile convenient to connect Download PDFInfo
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- CN218204339U CN218204339U CN202221965901.0U CN202221965901U CN218204339U CN 218204339 U CN218204339 U CN 218204339U CN 202221965901 U CN202221965901 U CN 202221965901U CN 218204339 U CN218204339 U CN 218204339U
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- annular boss
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- strength concrete
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Abstract
The utility model discloses a high-strength concrete anti-corrosion tubular pile convenient to connect, after a first tubular pile body is butted with a second tubular pile body, a first annular boss on a first end plate and a second annular boss on a second end plate are arranged, an installation cavity can be formed between the first end plate and the second end plate, and a plurality of first threaded holes are aligned to a plurality of second threaded holes through a second end plate, and at the moment, the first threaded holes and the second threaded holes are simultaneously in threaded connection through a connecting mechanism, so that the first end plate of the first tubular pile body and the second end plate of the second tubular pile body are connected and reinforced, welding is not needed in the connection process, and the high-strength concrete anti-corrosion tubular pile has the effects of convenient connection and increased connection strength; meanwhile, the sealing adhesive layer covers a plurality of connecting mechanisms to prevent underground sewage from corroding the connecting machine, and the sealing adhesive layer has a corrosion-resistant effect.
Description
Technical Field
The utility model relates to a tubular pile technical field, in particular to convenient anticorrosive tubular pile of high-strength concrete who connects.
Background
The prestressed concrete pipe pile has the characteristics of strong bearing capacity, good driving resistance, strong penetrating power, short construction period, convenient construction, easy pile arrangement, low comprehensive cost and the like, and can be widely used in engineering of industrial and civil buildings, bridges, highways, railways, ports, water conservancy and the like. The end plates are arranged at two ends of the prestressed concrete pipe pile and used for fixing the reinforcement ends of the reinforcement cage inside the prestressed concrete pipe pile, and when the prestressed concrete pipe pile is connected, the end plates of the upper and lower prestressed concrete pipe piles need to be aligned and then welded together. However, when the end plates of the prestressed concrete pipe piles are connected in a butt joint mode in a welding mode, the problem that welding operation is inconvenient and construction efficiency of the pipe piles is affected exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient high-strength concrete anti-corrosion tubular pile who connects has the effect of conveniently connecting two tubular piles.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a corrosion-resistant tubular pile of high-strength concrete of convenient connection, is provided with the second tubular pile body that the second end plate just is located first tubular pile body below including first tubular pile body, the upper end that the lower extreme is provided with first end plate, first end plate lower surface is provided with the first annular boss of downward salient, second end plate upper surface is provided with the second annular boss of upward salient, first end plate lower surface is provided with a plurality of first screw holes that just are circumference array distribution around first annular boss, second end plate upper surface is provided with a plurality of second screw holes that just correspond first screw hole respectively around second annular boss, the screw thread opposite direction of first screw hole and second screw hole, be provided with the coupling mechanism of both ends difference while threaded connection in first screw hole and second screw hole between first end plate and the second end plate, the juncture of first end plate and second end plate is provided with the sealed glue film that realizes a plurality of coupling mechanism of parcel.
The utility model discloses a further set up to: the connecting mechanism comprises a first threaded shaft used for being in threaded connection with the first threaded hole, a second threaded shaft used for being in threaded connection with the second threaded hole, and a bidirectional threaded sleeve, wherein the two ends of the bidirectional threaded sleeve are respectively connected with the first threaded shaft and the second threaded shaft, and the thread directions of the first threaded shaft and the second threaded shaft are opposite.
The utility model discloses a further set up to: the middle part of the bidirectional threaded sleeve is provided with a regular polygon rotating end.
The utility model discloses a further set up to: the lower surface of the first annular boss is provided with a positioning bulge, the upper surface of the second annular boss is provided with a positioning groove for the positioning bulge to be embedded, and when the positioning bulge is embedded in the positioning groove, the first threaded hole and the second threaded hole correspond to each other.
The utility model discloses a further set up to: and a plurality of reinforcing assemblies distributed in a circumferential array are arranged between the first annular boss and the second annular boss.
The utility model discloses a further set up to: all sides of first annular boss are provided with a plurality of third screw holes, all sides of second annular boss are provided with the fourth screw hole of a plurality of corresponding third screw holes, the reinforcement subassembly passes lower extreme back threaded connection in third screw hole or fourth screw hole respectively including laminating arc, two in first annular boss and second annular boss week side on the arc.
To sum up, the utility model discloses following beneficial effect has:
1. after the first tubular pile body is in butt joint with the second tubular pile body, the first annular boss on the first end plate and the second annular boss on the second end plate are arranged, so that an installation cavity can be formed between the first end plate and the second end plate, a plurality of first threaded holes are aligned to a plurality of second threaded holes in a second mode, and at the moment, the first threaded holes and the second threaded holes are simultaneously in threaded connection through the connecting mechanism, so that the first end plate of the first tubular pile body and the second end plate of the second tubular pile body are connected and reinforced without welding in the connecting process, and the tubular pile has the effects of facilitating connection and increasing connection strength; meanwhile, the sealing adhesive layer covers the plurality of connecting mechanisms to prevent underground sewage from corroding the connecting machine, so that the sealing adhesive layer has a corrosion-resistant effect;
2. the connecting mechanism comprises a bidirectional threaded sleeve, a first threaded shaft and a second threaded shaft, the first threaded shaft and the second threaded shaft are enabled to respectively rotate a first threaded hole and a second threaded hole in a contrarotating mode in the using process, the first threaded shaft and the second threaded shaft are respectively rotated by tools such as a wrench and the like, the first threaded shaft is enabled to be in threaded connection with the first threaded hole, the second threaded shaft is enabled to be in threaded connection with the second threaded hole, then the bidirectional threaded sleeve is rotated by the tools such as the wrench and the like, the first threaded shaft and the second threaded shaft are enabled to be connected between the first end plate and the second end plate after being far away from each other, and finally the first end plate and the second end plate are stably connected through the plurality of connecting mechanisms; the regular polygon rotating end on the bidirectional threaded sleeve has the function of conveniently rotating the bidirectional threaded sleeve;
3. when the positioning bulge on the first annular boss is embedded into the positioning groove of the second annular boss, the plurality of first threaded holes and the plurality of second threaded holes correspond to each other, so that the plurality of connecting mechanisms can conveniently connect the first end plate and the second end plate;
4. be provided with a plurality of reinforcement assemblies that are circumference array distribution between first annular boss and the second annular boss, reinforcement assembly passes lower extreme back threaded connection in the third threaded hole or the downthehole reinforcement bolt of fourth threaded hole respectively including laminating arc, two in first annular boss and the second annular boss week side on the arc to further realize improving the structural strength of first tubular pile body and second tubular pile body junction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial enlarged view at a in fig. 1.
Reference numerals: 1. a first tubular pile body; 2. a first end plate; 21. a first annular boss; 22. a first threaded hole; 23. positioning the projection; 24. a third threaded hole; 3. a second tubular pile body; 4. a second end plate; 41. a second annular boss; 42. a second threaded hole; 43. a positioning groove; 44. a fourth threaded hole; 5. a connecting mechanism; 51. a first threaded shaft; 52. a second threaded shaft; 53. a bidirectional threaded sleeve; 531. a regular polygon rotation end; 6. sealing the adhesive layer; 7. a reinforcement assembly; 71. an arc-shaped plate; 72. and reinforcing the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a high-strength concrete corrosion-resistant tubular pile convenient to connect is shown in figure 1 and comprises a first tubular pile body 1, a first end plate 2 is arranged at the lower end of the first tubular pile body 1, and a second tubular pile body 3, a second end plate 4 is arranged at the upper end of the second tubular pile body and located below the first tubular pile body 1.
As shown in fig. 1 and 2, the lower surface of the first end plate 2 is provided with a first annular projection 21 projecting downward, and the upper surface of the second end plate 4 is provided with a second annular projection 41 projecting upward. The lower surface of the first annular boss 21 is provided with a positioning protrusion 23, and the upper surface of the second annular boss 41 is provided with a positioning groove 43 for the positioning protrusion 23 to be embedded. A plurality of reinforcing members 7 are arranged in a circumferential array between the first annular boss 21 and the second annular boss 41. The peripheral side of the first annular boss 21 is provided with a plurality of third threaded holes 24, the peripheral side of the second annular boss 41 is provided with a plurality of fourth threaded holes 44 corresponding to the third threaded holes 24, and the reinforcing assembly 7 comprises an arc-shaped plate 71 attached to the peripheral side of the first annular boss 21 and the second annular boss 41 and two reinforcing bolts 72 which respectively penetrate through the upper end and the lower end of the arc-shaped plate 71 and are in threaded connection with the third threaded holes 24 or the fourth threaded holes 44.
As shown in fig. 1 and fig. 2, a plurality of first threaded holes 22 are disposed on the lower surface of the first end plate 2 and surround the first annular projection 21, and are distributed in a circumferential array, and a plurality of second threaded holes 42 are disposed on the upper surface of the second end plate 4 and surround the second annular projection 41 and respectively correspond to the first threaded holes 22. The first threaded hole 22 and the second threaded hole 42 have opposite thread directions, and a connecting mechanism 5 with two ends respectively and simultaneously screwed in the first threaded hole 22 and the second threaded hole 42 is arranged between the first end plate 2 and the second end plate 4. The connecting mechanism 5 comprises a first threaded shaft 51 for being screwed in the first threaded hole 22, a second threaded shaft 52 for being screwed in the second threaded hole 42, and a two-way threaded sleeve 53 with two ends respectively connected with the first threaded shaft 51 and the second threaded shaft 52. The first and second threaded shafts 51 and 52 have opposite thread directions, and the middle portion of the double-threaded sleeve 53 is provided with a regular polygonal rotating end 531.
As shown in fig. 1 and 2, a sealant layer 6 for wrapping and sealing the plurality of connecting mechanisms 5 is disposed at the interface of the first end plate 2 and the second end plate 4.
The implementation effect is as follows: after the first tubular pile body 1 and the second tubular pile body 3 are butted, the first annular boss 21 on the first end plate 2 and the second annular boss 41 on the second end plate 4 are arranged, so that a mounting cavity can be formed between the first end plate 2 and the second end plate 4, and the plurality of first threaded holes 22 are aligned to the plurality of second threaded holes 42 in the second way, and at the moment, the connection mechanism 5 is used for realizing the simultaneous threaded connection in the first threaded holes 22 and the second threaded holes 42, so that the first end plate 2 of the first tubular pile body 1 and the second end plate 4 of the second tubular pile body 3 are connected and reinforced, at the moment, welding is not needed in the connection process, and the tubular pile has the effects of facilitating connection and increasing the connection strength; meanwhile, the sealing adhesive layer 6 covers the plurality of connecting mechanisms 5 to prevent underground sewage from corroding the connecting mechanisms 5, and the sealing adhesive layer has a corrosion-resistant effect.
The connecting mechanism 5 comprises a bidirectional threaded sleeve 53, a first threaded shaft 51 and a second threaded shaft 52, the first threaded shaft 51 and the second threaded shaft 52 respectively rotate the first threaded hole 22 and the second threaded hole 42 in a contra-rotating mode in the using process, the first threaded shaft 51 and the second threaded shaft 52 are respectively rotated by tools such as a wrench and the like, part of the first threaded shaft 51 is in threaded connection with the first threaded hole 22, the second threaded shaft 52 is in threaded connection with the second threaded hole 42 in a step, the bidirectional threaded sleeve 53 is rotated by tools such as a wrench and the like, the first threaded shaft 51 and the second threaded shaft 52 are connected between the first end plate 2 and the second end plate 4 after being far away from each other, and finally the first end plate 2 and the second end plate 4 are stably connected through the plurality of connecting mechanisms 5; the regular polygonal rotating end 531 of the bidirectional threaded sleeve 53 has a function of facilitating the rotation of the bidirectional threaded sleeve 53.
When the positioning protrusion 23 on the first annular boss 21 is embedded in the positioning groove 43 of the second annular boss 41, the plurality of first threaded holes 22 and the plurality of second threaded holes 42 correspond to each other, so that the plurality of connecting mechanisms 5 can be used for connecting the first end plate 2 and the second end plate 4 conveniently.
Be provided with a plurality of reinforcement assemblies 7 that are circumference array distribution between first annular boss 21 and the second annular boss 41, reinforcement assembly 7 passes the reinforcing bolt 72 of threaded connection in third screw hole 24 or fourth screw hole 44 respectively including laminating arc 71, two on first annular boss 21 and the second annular boss 41 week side on arc 71 after the lower extreme respectively to further realize improving the structural strength of first tubular pile body 1 and second tubular pile body 3 junction.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a corrosion-resistant tubular pile of high strength concrete of convenient connection, is provided with first tubular pile body (1) of first end plate (2) including the lower extreme, the upper end is provided with second end plate (4) and is located second tubular pile body (3) of first tubular pile body (1) below, its characterized in that: first end plate (2) lower surface is provided with first annular boss (21) of downward salient, second end plate (4) upper surface is provided with second annular boss (41) of upward salient, first end plate (2) lower surface is provided with a plurality of first screw holes (22) that just are circumference array distribution around first annular boss (21), second end plate (4) upper surface is provided with a plurality of second screw holes (42) that just correspond first screw hole (22) respectively around second annular boss (41), the screw direction of first screw hole (22) and second screw hole (42) is opposite, be provided with between first end plate (2) and second end plate (4) both ends respectively simultaneously screw connection in first screw hole (22) and second screw hole (42) coupling mechanism (5), the sealed department of first end plate (2) and second end plate (4) is provided with glue film (6) that realize a plurality of coupling mechanism (5) of parcel sealing.
2. The high-strength concrete corrosion-resistant pipe pile convenient to connect according to claim 1, is characterized in that: the connecting mechanism (5) comprises a first threaded shaft (51) used for being in threaded connection with the first threaded hole (22), a second threaded shaft (52) used for being in threaded connection with the second threaded hole (42), and a two-way threaded sleeve (53) with two ends respectively connected with the first threaded shaft (51) and the second threaded shaft (52), wherein the thread directions of the first threaded shaft (51) and the second threaded shaft (52) are opposite.
3. The high-strength concrete corrosion-resistant pipe pile convenient to connect according to claim 2, characterized in that: the middle part of the bidirectional threaded sleeve (53) is provided with a regular polygon rotating end (531).
4. The high-strength concrete corrosion-resistant pipe pile convenient to connect according to claim 2, characterized in that: the lower surface of the first annular boss (21) is provided with a positioning bulge (23), the upper surface of the second annular boss (41) is provided with a positioning groove (43) for embedding the positioning bulge (23), and when the positioning bulge (23) is embedded in the positioning groove (43), the first threaded hole (22) and the second threaded hole (42) correspond to each other.
5. The high-strength concrete corrosion-resistant pipe pile convenient to connect according to claim 1, characterized in that: a plurality of reinforcing components (7) distributed in a circumferential array are arranged between the first annular boss (21) and the second annular boss (41).
6. The high-strength concrete corrosion-resistant pipe pile convenient to connect according to claim 5, is characterized in that: the week side of first annular boss (21) is provided with a plurality of third screw holes (24), week side of second annular boss (41) is provided with fourth screw hole (44) of a plurality of corresponding third screw holes (24), reinforcement assembly (7) are including laminating arc (71) of week side in first annular boss (21) and second annular boss (41), two pass arc (71) respectively after lower extreme back threaded connection in third screw hole (24) or fourth screw hole (44) reinforcing bolt (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965901.0U CN218204339U (en) | 2022-07-26 | 2022-07-26 | High-strength concrete anti-corrosion pipe pile convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965901.0U CN218204339U (en) | 2022-07-26 | 2022-07-26 | High-strength concrete anti-corrosion pipe pile convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204339U true CN218204339U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221965901.0U Active CN218204339U (en) | 2022-07-26 | 2022-07-26 | High-strength concrete anti-corrosion pipe pile convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204339U (en) |
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2022
- 2022-07-26 CN CN202221965901.0U patent/CN218204339U/en active Active
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