CN217536924U - Anti-corrosion concrete pipe pile - Google Patents
Anti-corrosion concrete pipe pile Download PDFInfo
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- CN217536924U CN217536924U CN202221361918.5U CN202221361918U CN217536924U CN 217536924 U CN217536924 U CN 217536924U CN 202221361918 U CN202221361918 U CN 202221361918U CN 217536924 U CN217536924 U CN 217536924U
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Abstract
The utility model relates to a concrete pipe pile designs technical field, a anticorrosive concrete pipe pile is disclosed, including the tubular pile body, be located the end plate of tubular pile body one end, be located the toe that just is made by ordinary steel on the end plate, the toe includes the go-between of being connected with the end plate, be located the go-between and keep away from one side of end plate and be the adapter sleeve of round platform form, the one end department that the go-between was kept away from to the adapter sleeve is provided with alloy steel most advanced, alloy steel most advanced is coniform, the welding fillet that supplies the solder to get into is seted up to the most advanced week of alloy steel, week side in the adapter sleeve is provided with a plurality of strengthening ribs, the ladder groove has been seted up to the side department of strengthening rib, alloy steel is provided with the embedding at the adapter sleeve in most advanced and contradicts the position sleeve on the ladder groove in the adapter sleeve, a plurality of draw-in week side of position sleeve supplies a plurality of strengthening rib embedding respectively.
Description
Technical Field
The utility model relates to a concrete pipe pile designs technical field, in particular to anticorrosive concrete pipe pile.
Background
The concrete pipe pile is a tubular product made of concrete, and is mainly driven into the ground by a pile driver under a specific geological environment to serve as a foundation of a building.
At present, chinese patent with publication number CN214383920 and publication number 2021, 10 months and 12 days discloses an environment-friendly pipe pile with pile tips, which comprises a steel cage framework, a concrete tubular pile body is poured outside the steel cage framework, two ends of the pile body are respectively and coaxially provided with an annular end plate, the end plates are matched with the end face of the pile body and are fixedly connected with the steel cage framework, the pile tips are arranged on the end plates at one end of the pile body, the pile tips are provided with insertion rods, the end plates are provided with mounting holes, sockets are arranged in the mounting holes, and the insertion rods are inserted into the sockets.
The environment-friendly tubular pile with the pile tip penetrates through a soil layer by utilizing the conical pile tip, so that the tubular pile is conveniently driven into the ground; the pile tip is usually made of common steel, the common steel is a common carbon structure which is also called common carbon steel, but the strength and the wear resistance of the common steel are poor, the tip is easy to damage when penetrating through a soil layer, and if the whole pile tip is made of alloy steel, the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anticorrosive concrete pipe pile can be favorable to improving the performance of stake point.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides an anticorrosive concrete pipe pile, includes the tubular pile body, be located the end plate of tubular pile body one end, be located the tip that the end plate was just made by ordinary steel, the tip includes the go-between of being connected with the end plate, is located the go-between and keeps away from one side of end plate and be the adapter sleeve of round platform form, the one end department that the go-between was kept away from to the adapter sleeve is provided with alloy steel most advanced, alloy steel is pointed to be coniform, the welding fillet that supplies the solder to get into is seted up to the most advanced week of alloy steel, week side in the adapter sleeve is provided with a plurality of strengthening ribs, the ladder groove has been seted up to the side department of strengthening rib, alloy steel is provided with the embedding in the adapter sleeve most advanced and contradicts the position sleeve on the ladder groove, a plurality of draw-in grooves that supply a plurality of strengthening ribs embedding respectively are seted up in week side of position sleeve.
The utility model discloses a further set up to: a plurality of through holes are formed in the periphery of the connecting ring, and a plurality of positioning columns which are respectively embedded into the through holes are arranged on the periphery of the end face of the connecting sleeve.
The utility model discloses a further set up to: the through holes are evenly distributed along the peripheral side of the connecting ring at intervals.
The utility model discloses a further set up to: and a plurality of reinforcing grooves for solder to enter are formed on the periphery of one end of the connecting sleeve, which is close to the connecting ring.
The utility model discloses a further set up to: the surfaces of the connecting sleeve and the alloy steel tip are coated with polytetrafluoroethylene layers.
To sum up, the utility model discloses following beneficial effect has:
1. the alloy steel tip is arranged at one end of the connecting sleeve, which is far away from the connecting ring, and is embedded in the connecting sleeve by using the positioning sleeve and abutted against the stepped groove, meanwhile, the clamping groove on the positioning sleeve can be used for embedding the reinforcing ribs at the position of the stepped groove, the alloy steel tip can be positioned in the circumferential direction of the connecting sleeve by clamping between the clamping groove and the reinforcing ribs, and then the circumferential side of the alloy steel tip and the circumferential side of the connecting sleeve can be welded, wherein a welding fillet is formed at the circumferential side of the alloy steel tip, a gap for solder to enter can be formed between the welding fillet and the connecting sleeve, so that the contact area between the solder and the alloy steel tip and the connecting sleeve is increased, the stable welding between the alloy steel tip and the connecting sleeve is facilitated, and the alloy steel tip can be stably fixed at one end of the connecting sleeve, which is far away from the connecting ring, and has better strength and wear resistance because the alloy steel tip is made of the alloy steel material; compared with the pile tip which is integrally made of alloy steel material, the alloy steel tip is additionally arranged at one end of the connecting sleeve, which is far away from the connecting ring, so that the cost can be saved, and the service performance of the pile tip is improved;
2. when the connecting sleeve needs to be welded with the connecting ring on the periphery side, the positioning column on the connecting sleeve is embedded into the through hole, and the connecting sleeve can be positioned in the circumferential direction of the connecting ring, so that stable connection between the connecting sleeve and the connecting ring can be facilitated finally;
3. the through holes are uniformly distributed along the circumferential side of the connecting ring at intervals, so that the stable connection between the connecting sleeve and the connecting ring can be facilitated;
4. when the connecting sleeve and the connecting ring are welded on the periphery, the reinforcing grooves are formed on the periphery of one end, close to the connecting ring, of the connecting sleeve, and can be filled with solder, so that stable welding between the connecting sleeve and the connecting ring is facilitated;
5. the polytetrafluoroethylene layer is coated on the surfaces of the connecting sleeve and the alloy steel tip, and the polytetrafluoroethylene layer has a good corrosion resistance effect, so that the pile tip can be protected, and the corrosion resistance of the pile tip is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of a middle pile tip and an alloy steel tip according to the present invention;
FIG. 3 is a cross-sectional view of the construction of the center post tip and alloy steel tip of the present invention;
FIG. 4 is a schematic view of the connection relationship among the connecting sleeve, the alloy steel tip, the positioning sleeve and the reinforcing rib of the present invention;
fig. 5 is a partial cross-sectional view of the connection relationship between the connection ring, the through hole, the connection sleeve and the positioning column according to the present invention.
Reference numerals: 1. a tubular pile body; 2. an end plate; 3. pile tip; 31. a connecting ring; 311. a through hole; 32. connecting sleeves; 321. a positioning column; 332. a reinforcing groove; 4. an alloy steel tip; 41. welding a fillet; 42. a positioning sleeve; 421. a card slot; 5. reinforcing ribs; 51. a stepped groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A corrosion-resistant concrete pipe pile, referring to fig. 1, 2, 4 and 5, which comprises a pipe pile body 1, an end plate 2 and a pile tip 3, wherein the end plate 2 is fixed at one end of the pipe pile body 1, and the pile tip 3 is fixed at one end of the end plate 2 away from the pipe pile body 1; meanwhile, the pile tip 3 includes a connection ring 31 and a connection sleeve 32, the connection ring 31 is used for being jointed on the end plate 2 and then welded on the end plate 2, the connection sleeve 32 is welded on one side of the connection ring 31 far away from the end plate 2, and the connection sleeve 32 is in a circular truncated cone shape, wherein a plurality of through holes 311 are formed on the periphery of the connection ring 31, and the through holes 311 are uniformly distributed at intervals along the periphery of the connection ring 31, a plurality of positioning columns 321 used for being respectively embedded into the through holes 311 are welded on the periphery of the end face of the connection sleeve 32, a plurality of reinforcing grooves 332 for solder entering are formed on the periphery of one end, close to the connection ring 31, of the connection sleeve 32, and the reinforcing grooves 332 are uniformly distributed at intervals along the periphery of the connection sleeve 32.
Referring to fig. 2, fig. 3, fig. 4, one end department that the adapter sleeve 32 keeps away from the go-between 31 then has the alloy steel pointed end 4 to weld, and the alloy steel pointed end 4 is made by the alloy steel material, and the alloy steel pointed end 4 is coniform, wherein the welding fillet 41 that supplies the solder to get into is seted up to the week side at the alloy steel pointed end 4, and week side welding in the adapter sleeve 32 has a plurality of strengthening ribs 5, and a plurality of strengthening ribs 5 are along the even interval distribution in week side of adapter sleeve 32, stepped groove 51 has been seted up to the side department of strengthening rib 5 simultaneously, and the welding has the position sleeve 42 of embedding in the adapter sleeve 32 and conflicting on stepped groove 51 on alloy steel pointed end 4, a plurality of draw-in grooves 421 that supply a plurality of strengthening ribs 5 to imbed respectively have been seted up to week side of position sleeve 42 simultaneously.
The surfaces of the connecting sleeve 32 and the alloy steel tip 4 are coated with a polytetrafluoroethylene layer (not shown in the figure), and the polytetrafluoroethylene layer is made of polytetrafluoroethylene material which has good corrosion resistance.
The principle is as follows: utilize the alloy steel pointed end 4 that the one end department that adapter sleeve 32 kept away from go-between 31 sets up, alloy steel pointed end 4 utilizes position sleeve 42 embedding in adapter sleeve 32 and contradicts on ladder groove 51, draw-in groove 421 on the position sleeve 42 can supply the 5 embedding of strengthening rib of ladder groove 51 position simultaneously, can fix a position alloy steel pointed end 4 in adapter sleeve 32's circumferential direction through the joint between draw-in groove 421 and strengthening rib 5, can weld the week side of alloy steel pointed end 4 and the week side of adapter sleeve 32 afterwards, wherein utilize the welding fillet 41 that week side of alloy steel pointed end 4 was seted up, can form the gap that supplies the solder to get into between welding fillet 41 and the adapter sleeve 32, thereby increase the area of contact between solder and alloy steel pointed end 4 and the adapter sleeve 32, be favorable to the stable welding between alloy steel pointed end 4 and the adapter sleeve 32.
At the moment, the alloy steel tip 4 can be stably fixed at one end of the connecting sleeve 32 far away from the connecting ring 31, and the alloy steel tip 4 is made of alloy steel materials, so that the alloy steel tip has better strength and wear-resisting property; compared with the pile tip 3 which is made of alloy steel material, the alloy steel tip 4 is additionally arranged at one end of the connecting sleeve 32 far away from the connecting ring 31, so that the cost can be saved, and meanwhile, the use performance of the pile tip 3 is also improved.
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 (5)
1. The utility model provides an anticorrosive concrete pipe pile, includes tubular pile body (1), is located end plate (2) of tubular pile body (1) one end, is located end plate (2) and stake point (3) of just being made by ordinary steel, its characterized in that: stake point (3) include go-between (31) be connected with end plate (2), be located go-between (31) keep away from one side of end plate (2) and be adapter sleeve (32) of round platform form, the one end department that go-between (31) was kept away from in adapter sleeve (32) is provided with alloy steel most advanced (4), alloy steel most advanced (4) are coniform, welding fillet (41) that supply the solder to get into are seted up to the week side of alloy steel most advanced (4), week side in adapter sleeve (32) is provided with a plurality of strengthening ribs (5), ladder groove (51) have been seted up to the side department of strengthening rib (5), be provided with embedding position sleeve (42) in adapter sleeve (32) and conflict on ladder groove (51) on alloy steel most advanced (4), draw-in groove (421) that a plurality of respectively supply a plurality of strengthening ribs (5) embedding are seted up to week side of position sleeve (42).
2. The corrosion-resistant concrete pipe pile of claim 1, wherein: a plurality of through holes (311) have been seted up to the week side of go-between (31), the week side of adapter sleeve (32) terminal surface is provided with a plurality of reference columns (321) that are used for imbedding respectively in a plurality of through holes (311).
3. The corrosion-resistant concrete pipe pile of claim 2, wherein: the through holes (311) are uniformly distributed along the peripheral side of the connecting ring (31).
4. The corrosion-resistant concrete pipe pile of claim 1, wherein: and a plurality of reinforcing grooves (332) for solder to enter are formed on the peripheral side of one end, close to the connecting ring (31), of the connecting sleeve (32).
5. The corrosion-resistant concrete pipe pile of claim 1, wherein: the surfaces of the connecting sleeve (32) and the alloy steel tip (4) are coated with polytetrafluoroethylene layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221361918.5U CN217536924U (en) | 2022-05-30 | 2022-05-30 | Anti-corrosion concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221361918.5U CN217536924U (en) | 2022-05-30 | 2022-05-30 | Anti-corrosion concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536924U true CN217536924U (en) | 2022-10-04 |
Family
ID=83443007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221361918.5U Active CN217536924U (en) | 2022-05-30 | 2022-05-30 | Anti-corrosion concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217536924U (en) |
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2022
- 2022-05-30 CN CN202221361918.5U patent/CN217536924U/en active Active
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