CN203668916U - Pile connecting structure and pile - Google Patents
Pile connecting structure and pile Download PDFInfo
- Publication number
- CN203668916U CN203668916U CN201420023489.XU CN201420023489U CN203668916U CN 203668916 U CN203668916 U CN 203668916U CN 201420023489 U CN201420023489 U CN 201420023489U CN 203668916 U CN203668916 U CN 203668916U
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- Prior art keywords
- end plate
- hoop part
- groove
- syndeton
- segmentation
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- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000011218 segmentation Effects 0.000 claims description 36
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000010008 shearing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 239000011513 prestressed concrete Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 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 and a pile. The pile connecting structure comprises an outer hoop piece, a first end plate and a second end plate, wherein the end face of the first end plate is connected with the end face of the second end plate. An installing plane is formed by the outer side face of the first end plate and the outer side face of the second end plate. The installing plane is provided with an inner hoop piece for tightly clamping the first end plate and the second end plate. A clamping piece is formed by the first end plate, the second end plate and the inner hoop piece. The outer hoop piece is provided with a first clamping groove, and the clamping piece is clamped in the first clamping groove. The pile connecting structure and the pile are high in anti-shearing, anti-drawing, anti-bending and anti-corroding capability, meanwhile, the using of electric welding is reduced, the requirements for the technology of constructors are lowered, and the labor intensity of the constructors 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 the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of the lateral surface of this first end plate and the second end plate forms installed surface, on this installed surface, be provided with the interior hoop part that the first end plate, the second end plate is carried out to lock ring, the first end plate, the second end plate and interior hoop part form fastener; This outer hoop part is provided with the first draw-in groove, and described fastener is arranged in described the first draw-in groove.The technical program stake syndeton is carried out lock ring by sheathed interior hoop part on installed surface to the first end plate and the second end plate, strengthens the shear resistance of stake syndeton; Simultaneously, in the inner side of outer hoop part, the first draw-in groove is set, the fastener that outer hoop part forms interior hoop part, the first end plate and the second end plate is arranged in its first draw-in groove, 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, in described the first draw-in groove, be provided with the second draw-in groove therein, described interior hoop part is arranged in described the second draw-in groove.
In an embodiment, described outer hoop part 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 hoop part 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.
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 hoop part comprises the segmentation of at least two outer hoop parts therein, between adjacent outer hoop part segmentation, has the second connector, and described the first connector and the second connector stagger mutually, and the segmentation of described outer hoop part covers described the first connector.Outer hoop part, for segmented designs, has the segmentation of at least two outer hoop parts, outer hoop part subsection setup, the shear ability of enhancing stake syndeton in convenient installation.Meanwhile, the first connector and the second connector stagger mutually, and the segmentation of outer hoop part 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 hoop part 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 blunt 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 hoop part, 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 also provides 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 the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of the lateral surface of this first end plate and the second end plate forms installed surface, on this installed surface, be provided with the interior hoop part that the first end plate, the second end plate is carried out to lock ring, the first end plate, the second end plate and interior hoop part form fastener; This outer hoop part is provided with the first draw-in groove, and described fastener is arranged in described the first draw-in groove.The stake syndeton of the technical program stake is carried out lock ring by sheathed interior hoop part on installed surface to the first end plate and the second end plate, strengthens the shear resistance of stake syndeton; Simultaneously, in the inner side of outer hoop part, the first draw-in groove is set, the fastener that outer hoop part forms interior hoop part, the first end plate and the second end plate is arranged in its first draw-in groove, 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, interior hoop part and the shape of outer hoop part 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 carried out lock ring by sheathed interior hoop part on installed surface to the first end plate and the second end plate, strengthens the shear resistance of stake syndeton; Simultaneously, in the inner side of outer hoop part, the first draw-in groove is set, the fastener that outer hoop part forms interior hoop part, the first end plate and the second end plate is arranged in its first draw-in groove, 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.
Brief description of the drawings
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 structural representation of the first end plate and the second end plate described in the utility model embodiment;
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, outer hoop part, 510, the first draw-in groove, 520, the segmentation of outer hoop part, 60, interior hoop part, 70, installed surface.
Detailed description of the invention
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 the first end plate 20, the second end plate 40 that interior hoop part 60, outer hoop part 50 and end face join.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 60, outer hoop part 50, 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 lateral surface of the lateral surface of this first end plate 20 and the second end plate 40 forms installed surface 70, is provided with interior hoop part 60, the first end plates 20, the second end plate 40 and interior hoop part 60 that the first end plate 20, the second end plate 40 are carried out to lock ring and forms fastener on this installed surface 70; This outer hoop part 50 is provided with the first draw-in groove 510, and described fastener is arranged in described the first draw-in groove 510.Described outer hoop part 50 is provided with the first connecting hole, and described interior hoop part 60 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.Certainly, between interior hoop part 60 and installed surface 70, also can be nested cooperation, both are interference fit or matched in clearance its, at this moment all do not arrange on its both porose.In other embodiments, in described the first draw-in groove 510, be provided with the second draw-in groove, described interior hoop part 60 is arranged in described the second draw-in groove.
Wherein, described interior hoop part 60 comprises at least two and binds round part segmentation to have the first connector between adjacent interior hoop part segmentation.Described outer hoop part 50 comprises at least two outer hoop parts segmentation 520, between adjacent outer hoop part segmentation 520, has the second connector, and described the first connector and the second connector stagger mutually, and described outer hoop part segmentation 520 covers described the first connector.Interior hoop part 60 and outer hoop part 50 all can be integral type design or segmented design.In the time that outer hoop part 50 is integral design, on outer hoop part 50, opening can be set, when hoop part 60 is taked segmented design at this moment, the first connector between the segmentation of interior hoop part need with outer hoop part 50 on opening stagger.Interior hoop part 60 and outer hoop part 50 all can adopt equal portions segmentation or not equal portions segmentation.The first connector, the second connector and opening can be taked to be welded to connect, to increase safety factor.
The segmentation of described interior hoop part is provided with spacer pin near one end of the first connector, and described outer hoop part 50 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.Interior hoop part 60, outer hoop part 50, 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.
Further, please consider and examine Fig. 3.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 interior hoop part 60 is set on installed surface 70, makes interior hoop part 60 carry out lock ring to the first end plate 20 and the second end plate 40.Outer hoop part 50 is installed, the fastener that interior hoop part 60, the first end plate 20 and the second end plate 40 are formed sticks in the first draw-in groove 510 of outer hoop part 50, the spacer pin of interior hoop part segmentation is injected in the limit pin hole of outer cuff, then the first connecting hole, the second connecting hole are threaded connection or by rivet by mutually fastening to interior hoop part 60 and outer hoop part 50.
Advantage to the present embodiment or principle describe below.
1, the technical program stake syndeton is carried out lock ring by sheathed interior hoop part 60 on installed surface 70 to the first end plate 20 and the second end plate 40, strengthens the shear resistance of stake syndeton; Simultaneously, the first draw-in groove 510 is set in the inner side of outer hoop part 50, the fastener that outer hoop part 50 forms interior hoop part 60, the first end plate 20 and the second end plate 40 is arranged in its first draw-in groove 510, 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 hoop part 50 and interior hoop part 60 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, interior hoop part 60, for segmented designs, has at least two and binds round part segmentation, interior hoop part 60 subsection setups, anti-pulling, the bend resistance ability of enhancing stake syndeton in convenient installation.
4, outer hoop part 50, for segmented designs, has at least two outer hoop parts segmentation 520, outer hoop part 50 subsection setups, the shear ability of enhancing stake syndeton in convenient installation.Meanwhile, the first connector and the second connector stagger mutually, and outer hoop part segmentation 520 covers the first connector, in the bulk strength that strengthens stake syndeton, strengthen its anti-corrosion capability.
5, 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.
6, 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 by interior hoop part 60 and outer hoop part 50 more afterwards, 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 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 (9)
1. a stake syndeton, it is characterized in that, comprise the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of the lateral surface of this first end plate and the second end plate forms installed surface, on this installed surface, be provided with the interior hoop part that the first end plate, the second end plate is carried out to lock ring, the first end plate, the second end plate and interior hoop part form fastener; This outer hoop part is provided with the first draw-in groove, and described fastener is arranged in described the first draw-in groove.
2. according to claim 1 syndeton, is characterized in that, in described the first draw-in groove, is provided with the second draw-in groove, and described interior hoop part is arranged in described the second draw-in groove.
3. according to claim 1 and 2 syndeton, it is characterized in that, described outer hoop part 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.
4. according to claim 3 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.
5. according to claim 4 syndeton, it is characterized in that, described outer hoop part comprises the segmentation of at least two outer hoop parts, between adjacent outer hoop part segmentation, there is the second connector, described the first connector and the second connector stagger mutually, and the segmentation of described outer hoop part covers described the first connector.
6. according to claim 5 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 hoop part 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.
7. according to claim 6 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.
8. 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 the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of the lateral surface of this first end plate and the second end plate forms installed surface, is provided with the interior hoop part that the first end plate, the second end plate is carried out to lock ring on this installed surface, and the first end plate, the second end plate and interior hoop part form fastener; This outer hoop part is provided with the first draw-in groove, and described fastener is arranged in described the first draw-in groove.
9. stake according to claim 8, 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 |
|---|---|---|---|
| CN201420023489.XU CN203668916U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023489.XU CN203668916U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668916U true CN203668916U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023489.XU Expired - Lifetime CN203668916U (en) | 2014-01-14 | 2014-01-14 | Pile connecting structure and pile |
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| CN (1) | CN203668916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758118A (en) * | 2014-01-14 | 2014-04-30 | 钟智谦 | Pile connecting structure and pile |
| CN112240023A (en) * | 2020-11-04 | 2021-01-19 | 福建中拓建材有限公司 | Concrete precast pile and connection structure of concrete precast pile |
-
2014
- 2014-01-14 CN CN201420023489.XU patent/CN203668916U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758118A (en) * | 2014-01-14 | 2014-04-30 | 钟智谦 | Pile connecting structure and pile |
| CN112240023A (en) * | 2020-11-04 | 2021-01-19 | 福建中拓建材有限公司 | Concrete precast pile and connection structure of concrete precast pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |