CN203668915U - Pile connecting structure and pile - Google Patents
Pile connecting structure and pile Download PDFInfo
- Publication number
- CN203668915U CN203668915U CN201420023206.1U CN201420023206U CN203668915U CN 203668915 U CN203668915 U CN 203668915U CN 201420023206 U CN201420023206 U CN 201420023206U CN 203668915 U CN203668915 U CN 203668915U
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- Prior art keywords
- end plate
- hoop part
- interior hoop
- outer cuff
- groove
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- Expired - Lifetime
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- 230000011218 segmentation Effects 0.000 claims description 39
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000010008 shearing Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract 1
- 239000011513 prestressed concrete Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a pile connecting structure which comprises an inner hoop piece, an outer sleeve hoop, a first end plate and a second end plate. The outer sleeve hoop is arranged on the outer surface of the inner hoop piece and tightly hoops the inner hoop piece, the first end plate and the second end plate are connected with the end face, a first clamping groove is formed in the inner hoop piece, and a clamping piece is formed by the first end plate and the second end plate, and is clamped in the first clamping groove. The pile connecting structure resists shearing and drawing, the bending resistance capability and the corrosion resisting capability are strong, meanwhile, electrowelding can be reduced, the technical requirement for construction workers is lowered, and the labor intensity of the workers is reduced.
Description
Technical field
The utility model relates to building unit technical field, particularly relates to a kind of stake syndeton and stake.
Background technology
Present stake syndeton is on the market generally by the mode of welding, upper head plate and bottom plate to be coupled together.This mode that upper head plate and bottom plate are welded to connect is anti-shearing, anti-pulling, bend resistance ability, because outside exposed, weld is easily corroded simultaneously.Moreover, be welded to connect construction workman's technical requirements high, the workman's that simultaneously needs to construct high labour intensity work, production efficiency is low.
Utility model content
Based on this, be necessary for prior art defect, provide a kind of anti-shearing, anti-pulling, bend resistance ability and resistance to corrosion strong, reduce simultaneously use electric welding, reduce construction workman's technical requirements and reduce labor strength stake syndeton and.
Its technical scheme is as follows.
A kind of stake syndeton, comprise interior hoop part, be arranged on interior hoop part external surface this interior hoop part is carried out to the outer cuff of lock ring and the first end plate, the second end plate that end face joins, described interior hoop part is provided with the first draw-in groove, described the first end plate, the second end plate form fastener, and described fastener is arranged in described the first draw-in groove.The technical program stake syndeton is by interior hoop part inner side, the first groove being set, and the fastener that the first end plate and the second end plate are formed is fastened in the first groove and the first end plate and the second end plate is carried out fastening, strengthens the shear resistance of stake syndeton.On the external surface of interior hoop part, be provided with the outer cuff to its lock ring, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, be wrapped in its first draw-in groove because interior hoop part will form fastener by the first end plate and the second end plate, make its resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
In an embodiment, described outer cuff is provided with the first connecting hole therein, and described interior hoop part is provided with second connecting hole corresponding with the first connecting hole, and described the first connecting hole, the second connecting hole are threaded connection or pass through rivet.Outer cuff and interior hoop part are threaded connection or rivet mutual locking the first end plate and the second end plate are carried out to lock ring, strengthen anti-shearing, anti-pulling, the bend resistance ability of stake syndeton.
In an embodiment, comprise at least two outer cuffs therein, described outer cuff is set up in parallel on the external surface with described interior hoop part, and described the first connecting hole shifts to install.Stake syndeton comprises at least two outer cuffs, and two or more outer cuff layerings are set up in parallel on the external surface of interior hoop part, strengthens anti-shear ability, improves safety factor.The first connecting hole that is simultaneously arranged on the first connecting hole on first outer cuff and be arranged on second outer cuff shifts to install, and strengthens bulk strength.
In an embodiment, be provided with the second draw-in groove on the external surface of described interior hoop part therein, described outer cuff is arranged in described the second draw-in groove.Outer cuff is arranged on interior hoop part external surface in the second draw-in groove, makes interior hoop part surface there is no obvious projection, when installation, easily locates, and strengthens bulk strength simultaneously.
Therein in an embodiment, described interior hoop part comprises at least two and binds round part segmentation to have the first connector between adjacent interior hoop part segmentation.Interior hoop part, for segmented designs, has at least two and binds round part segmentation, interior hoop part subsection setup, anti-pulling, the bend resistance ability of enhancing stake syndeton in convenient installation.
In an embodiment, described outer cuff comprises at least two outer cuff segmentations therein, between adjacent outer cuff segmentation, has the second connector, and described the first connector and the second connector stagger mutually, and described outer cuff segmentation covers described the first connector.Outer cuff, for segmented designs, has at least two outer cuff segmentations, outer cuff subsection setup, the shear ability of enhancing stake syndeton in convenient installation.Meanwhile, the first connector and the second connector stagger mutually, and outer cuff segmentation covers the first connector, in the bulk strength that strengthens stake syndeton, strengthen its anti-corrosion capability.
In an embodiment, the segmentation of described interior hoop part is provided with spacer pin near one end of the first connector therein, and described outer cuff is provided with the limit pin hole matching with this spacer pin, and spacer pin is undertaken fastening through limit pin hole by adjacent interior hoop part segmentation.Adjacent interior hoop part segmentation is all provided with spacer pin in the one end near the first connector, and spacer pin carries out adjacent interior hoop part segmentation through limit pin hole fastening, makes it have good integraty.
Therein in an embodiment, with the first end plate and the second end plate mutually close one end for the end that joins, the outer of the end that joins of described the first end plate arranges the first groove, and the outer of the end that joins of described the second end plate arranges the second groove, and described the first groove, the second groove welding connect.The first end plate and the second end plate first weld in the outer of its phase contact surface, carry out lock ring more afterwards by interior hoop part and outer cuff, when not only having used mechanical connection but also use and be welded to connect, form insurance, improve the safety factor of stake syndeton.
The technical program has also offered a kind of stake, comprise at least two end to end piles, first pile is connected with second pile by stake syndeton, described stake syndeton comprises interior hoop part, be arranged on interior hoop part external surface carries out the outer cuff of lock ring and the first end plate, the second end plate that end face joins to this interior hoop part, described interior hoop part is provided with the first draw-in groove, described the first end plate, the second end plate form fastener, and described fastener is arranged in described the first draw-in groove.The technical program stake syndeton is by interior hoop part inner side, the first groove being set, and the fastener that the first end plate and the second end plate are formed is fastened in the first groove and the first end plate and the second end plate is carried out fastening, strengthens the shear resistance of stake syndeton.On the external surface of interior hoop part, be provided with the outer cuff to its lock ring, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, be wrapped in its first draw-in groove because interior hoop part will form fastener by the first end plate and the second end plate, make its resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
In an embodiment, described the first end plate and first pile are formed in one therein, and described the second end plate and second pile are formed in one.Meanwhile, the shape of interior hoop part and outer cuff and the cross section of pile match, and make the technical program stake syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
Advantage to the technical program or principle describe below.
The technical program stake syndeton is by interior hoop part inner side, the first groove being set, and the fastener that the first end plate and the second end plate are formed is fastened in the first groove and the first end plate and the second end plate is carried out fastening, strengthens the shear resistance of stake syndeton.On the external surface of interior hoop part, be provided with the outer cuff to its lock ring, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, be wrapped in its first draw-in groove because interior hoop part will form fastener by the first end plate and the second end plate, make its resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION view that the utility model is implemented described stake syndeton;
Fig. 2 is the structural representation that the utility model is implemented described stake syndeton;
Fig. 3 is the STRUCTURE DECOMPOSITION view described in the utility model is implemented with the stake syndeton of two outer cuffs;
Fig. 4 is the structural representation described in the utility model is implemented with the stake syndeton of two outer cuffs;
Fig. 5 is the STRUCTURE DECOMPOSITION view described in the utility model is implemented with the stake syndeton of three outer cuffs;
Fig. 6 is the structural representation described in the utility model is implemented with the stake syndeton of three outer cuffs;
Fig. 7 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Fig. 8 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Fig. 9 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Figure 10 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Figure 11 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Figure 12 be described in the utility model embodiment in a structural representation of hoop part and outer cuff;
Figure 13 is the structural representation of the first end plate and the second end plate described in the utility model embodiment;
Figure 14 is the structural representation that has the interior hoop part of spacer pin described in the utility model is implemented and have the outer cuff of limit pin hole;
Description of reference numerals:
10, first pile, 20, the first end plate, 210, the first groove, 30, second pile, 40, the second end plate, 410, the second groove, 50, interior hoop part, 510, the first draw-in groove, 520, the second draw-in groove, 530, interior hoop part segmentation, 540, opening, 550, spacer pin, 60, outer cuff, 610, outer cuff segmentation, 620, limit pin hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in detail.
Please refer to Fig. 1 to 2.Stake syndeton is arranged between adjacent pile, by the stake using in end to end multistage pile formation engineering construction.Stake syndeton comprises interior hoop part, is arranged on interior hoop part 50 external surfaces this interior hoop part 50 is carried out to the outer cuff 60 of lock ring and the first end plate 20, the second end plate 40 that end face joins.The first end plate 20 is formed in one with first pile 10, the second end plate 40 and second pile 30 are also formed in one, interior hoop part 50, package assembly, the first end plate 20 and second shape of end plate 40 and the cross section of pile match, make a syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
The inner side of interior hoop part 50 offers the first draw-in groove 510.The first end plate 20 and the second end plate 40 end faces join, its both overlapped formation fasteners, and fastener is arranged in described the first draw-in groove 510, and the first draw-in groove 510 is connected fastening to the first end plate 20 with the second end plate 40.Described outer cuff 60 is provided with the first connecting hole, described interior hoop part 50 is provided with second connecting hole corresponding with the first connecting hole, and described the first connecting hole, the second connecting hole are threaded connection or by rivet, interior hoop part 50 and outer cuff 60 are carried out to lock ring.Certainly, interior hoop part 50 is nested cooperation with outer cuff 60, and both are interference fit or matched in clearance its, does not at this moment all arrange on its both porose.
In the present embodiment, be only provided with an outer cuff 60, outer cuff 60 pipes are wrapped on the external surface of interior hoop part 50 internally hoop part 50 and carry out fastening.In another embodiment, a stake syndeton comprises at least two outer cuffs 60, and described outer cuff 60 is set up in parallel on the external surface with described interior hoop part 50, and described the first connecting hole shifts to install.On the external surface of described interior hoop part 50, be provided with the second draw-in groove 520, described outer cuff 60 is arranged in described the second draw-in groove 520, please refer to Fig. 5 to Fig. 6.In other embodiments, there are two outer cuffs 60 and two the second draw-in grooves 520, two the second draw-in grooves 520 are separately positioned on upper edge and the lower limb of interior hoop part 50 external surfaces, and outer cuff 60 embeds the interior internal hoop part 50 of the second draw-in groove 520 and carries out fasteningly, please refer to Fig. 3 to Fig. 4.
In the present embodiment, described interior hoop part 50 comprises at least two and binds round part segmentation 530 to have the first connector between adjacent interior hoop part segmentation 530.Described outer cuff 60 comprises at least two outer cuff segmentations 610, between adjacent outer cuff segmentation 610, has the second connector, and described the first connector and the second connector stagger mutually, and described outer cuff segmentation 610 covers described the first connector.Interior hoop part 50 and outer cuff 60 all can be integral type design or segmented design.In the time that outer cuff 60 is integral design, on outer cuff 60, opening 540 can be set, when hoop part 50 is taked segmented design at this moment, the first connector between interior hoop part segmentation 530 need with outer cuff 60 on opening 540 stagger.Interior hoop part 50 and outer cuff 60 all can adopt equal portions segmentation or not equal portions segmentation.The first connector, the second connector and opening 540 can be taked to be welded to connect, to increase safety factor.
Please consider and examine accompanying drawing 14.Interior hoop part segmentation 530 is provided with spacer pin 550 near one end of the first connector, and outer cuff 60 is provided with the limit pin hole 620 matching with this spacer pin 550, and spacer pin 550 is undertaken fastening through limit pin hole 620 by adjacent interior hoop part segmentation 530.Interior hoop part 50, outer cuff 60, the first end plate 20 and second shape of end plate 40 and the cross section of pile match, make a syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc., several forms that arrange of binding round part 50 and outer cuff 60 in when accompanying drawing 7 to 9 is applied to cylinder pile for the present embodiment stake syndeton.Several forms that arrange of binding round part 50 and outer cuff 60 in when accompanying drawing 10 to 12 is applied to square pile for the present embodiment stake syndeton.
Further, please consider and examine Figure 13.With the first end plate 20 and the second end plate 40 mutually close one end for the end that joins, the outer of the end that joins of described the first end plate 20 arranges the first groove 210, the outer of the end that joins of described the second end plate 40 arranges the second groove 410, and described the first groove 210, the second groove 410 are welded to connect.
When mounted, first the first end plate 20 and the second end plate 40 end faces are joined, make the first end plate 20 be connected fastening with the second end plate 40 the first groove 210, the second groove 410 welding.Again the first draw-in groove 510 of interior hoop part segmentation 530 is engaged to the fastener that the first end plate 20 and the second end plate 40 form, make the first end plate 20 and the second end plate 40 interconnect fastening.Outer cuff 60 is installed, the spacer pin of interior hoop part segmentation 530 is injected in the limit pin hole 620 of outer cuff 60, then the first connecting hole, the second connecting hole are threaded connection or by rivet by mutually fastening to interior hoop part 50 and outer cuff 60.
Below in conjunction with accompanying drawing to the utility model embodiment's or principle describe.
1, the present embodiment stake syndeton is by arranging the first groove in interior hoop part 50 inner sides, the fastener that the first end plate 20 and the second end plate 40 are formed is fastened in the first groove and the first end plate 20 and the second end plate 40 is carried out fastening, strengthens the shear resistance of stake syndeton.On the external surface of interior hoop part 50, be provided with the outer cuff 60 to its lock ring, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, be wrapped in its first draw-in groove 510 because interior hoop part 50 will form fastener by the first end plate 20 and the second end plate 40, make its resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
2, outer cuff 60 and interior hoop part 50 are threaded connection or rivet mutual locking the first end plate 20 and the second end plate 40 are carried out to lock ring, strengthen anti-shearing, anti-pulling, the bend resistance ability of stake syndeton.
3, stake syndeton comprises at least two outer cuffs 60, and two or more outer cuff 60 layerings are set up in parallel on the external surface of interior hoop part 50, strengthens anti-shear ability, improves safety factor.Be arranged on the first connecting hole on first outer cuff 60 simultaneously and be arranged on second the first connecting hole on outer cuff 60 and shift to install, enhancing bulk strength.
4, outer cuff 60 is arranged on interior hoop part 50 external surfaces in the second draw-in groove 520, makes interior hoop part 50 surfaces there is no obvious projection, when installation, easily locates, and strengthens bulk strength simultaneously.
5, interior hoop part 50, for segmented designs, has at least two and binds round part segmentation 530, interior hoop part 50 subsection setups, anti-pulling, the bend resistance ability of enhancing stake syndeton in convenient installation.
6, outer cuff 60, for segmented designs, has at least two outer cuff segmentations 610, and outer cuff segmentation 610 arranges, and strengthens the shear ability of stake syndeton in convenient installation.Meanwhile, the first connector and the second connector stagger mutually, and outer cuff segmentation 610 covers the first connector, in the bulk strength that strengthens stake syndeton, strengthen its anti-corrosion capability.
7, adjacent interior hoop part segmentation 530 is all provided with spacer pin in the one end near the first connector, and spacer pin 550 carries out adjacent interior hoop part segmentation 530 through limit pin hole 620 fastening, makes it have good integraty.
8, the first end plate 20 and the second end plate 40 first weld in the outer of its phase contact surface, carry out lock ring more afterwards by interior hoop part 50 and outer cuff, when not only having used mechanical connection but also use and be welded to connect, form insurance, improve the safety factor of stake syndeton.
9, simultaneously, the shape of interior hoop part 50 and outer cuff and the cross section of pile match, make the technical program stake syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. a stake syndeton, it is characterized in that, comprise interior hoop part, be arranged on interior hoop part external surface this interior hoop part is carried out to the outer cuff of lock ring and the first end plate, the second end plate that end face joins, described interior hoop part is provided with the first draw-in groove, described the first end plate, the second end plate form fastener, and described fastener is arranged in described the first draw-in groove.
2. according to claim 1 syndeton, it is characterized in that, described outer cuff is provided with the first connecting hole, and described interior hoop part is provided with second connecting hole corresponding with the first connecting hole, and described the first connecting hole, the second connecting hole are threaded connection or pass through rivet.
3. according to claim 2 syndeton, is characterized in that, comprises at least two outer cuffs, and described outer cuff is set up in parallel on the external surface with described interior hoop part, and described the first connecting hole shifts to install.
4. according to the stake syndeton described in claims 1 to 3 any one, it is characterized in that, on the external surface of described interior hoop part, be provided with the second draw-in groove, described outer cuff is arranged in described the second draw-in groove.
5. according to claim 4 syndeton, is characterized in that, described interior hoop part comprises at least two and bind round part segmentation to have the first connector between adjacent interior hoop part segmentation.
6. according to claim 5 syndeton, it is characterized in that, described outer cuff comprises at least two outer cuff segmentations, between adjacent outer cuff segmentation, there is the second connector, described the first connector and the second connector stagger mutually, and described outer cuff segmentation covers described the first connector.
7. according to claim 6 syndeton, it is characterized in that, the segmentation of described interior hoop part is provided with spacer pin near one end of the first connector, and described outer cuff is provided with the limit pin hole matching with this spacer pin, and spacer pin is undertaken fastening through limit pin hole by adjacent interior hoop part segmentation.
8. according to claim 4 syndeton, it is characterized in that, with the first end plate and the second end plate mutually close one end for the end that joins, the outer of the end that joins of described the first end plate arranges the first groove, the outer of the end that joins of described the second end plate arranges the second groove, and described the first groove, the second groove welding connect.
9. a stake, comprise at least two end to end piles, it is characterized in that, first pile is connected with second pile by stake syndeton, described stake syndeton comprises interior hoop part, be arranged on interior hoop part external surface carries out the outer cuff of lock ring and the first end plate, the second end plate that end face joins to this interior hoop part, described interior hoop part is provided with the first draw-in groove, and described the first end plate, the second end plate form fastener, and described fastener is arranged in described the first draw-in groove.
10. stake according to claim 9, is characterized in that, described the first end plate and first pile are formed in one, and described the second end plate and second pile are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023206.1U CN203668915U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023206.1U CN203668915U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668915U true CN203668915U (en) | 2014-06-25 |
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ID=50965231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023206.1U Expired - Lifetime CN203668915U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN203668915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774642A (en) * | 2014-01-14 | 2014-05-07 | 钟智谦 | Pile connection structure and pile |
-
2014
- 2014-01-14 CN CN201420023206.1U patent/CN203668915U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774642A (en) * | 2014-01-14 | 2014-05-07 | 钟智谦 | Pile connection structure and pile |
| CN103774642B (en) * | 2014-01-14 | 2016-04-27 | 钟智谦 | Stake syndeton and stake |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |