CN204185853U - A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile - Google Patents
A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile Download PDFInfo
- Publication number
- CN204185853U CN204185853U CN201420667347.7U CN201420667347U CN204185853U CN 204185853 U CN204185853 U CN 204185853U CN 201420667347 U CN201420667347 U CN 201420667347U CN 204185853 U CN204185853 U CN 204185853U
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- CN
- China
- Prior art keywords
- overhead kick
- pile tube
- prestressed concrete
- concrete pipe
- piecing devices
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile, comprise overhead kick mechanism, Chang Gou mechanism, described overhead kick mechanism comprises the screw thread tapered end for being locked in the upper molar hole of pile tube flange, the bottom of described screw thread tapered end is provided with cuboid overhead kick, described overhead kick end is wedge shape, described Chang Gou mechanism comprises the bottle cap shape cylinder for filling in lower pile tube flange fluting, described cylinder inner face is provided with and coordinates with overhead kick to hooking that fixing cuboid is long to be hooked, described long to hook end be wedge shape.It is reliable for effect that this is used for the overhead kick piecing devices mechanical joining methods that prestressed concrete pipe pile connects fast, meet resistance to plucking in GB, bending resistance, shearing resistance requirement, and on the flange being symmetrically distributed in pile tube that this device is evenly paired and pile tube, do not have a directionality, connection reliability is credible, greatly reduces potential safety hazard.
Description
Technical field
The utility model relates to Construction Technology field, is a kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile.
Background technology
Along with the development of national economic development, increasing highrise building, airport, harbour, municipal engineering are built, and wherein prestressed concrete pipe pile is widely used as vertical pressure bearing pile.In engineering, the absolute altitude difference due to original landforms is difficult to the pile tube that specification just meets landforms absolute altitude, uses so pile tube usually needs to join stake.In engineering field, connecting the more employing of prestressed concrete pipe pile at present selects several symmetric points to carry out the pile end board welding manner welded at end plate periphery, connect a pair pile tube and at least need 25 minutes, require high to the solder technology of welder simultaneously, asymmetric pad can make pile tube connect and cause defect, causes potential safety hazard to engineering.In addition, welding needs good construction environment and construction weather, and engineering construction is usually in outdoor, is difficult to meet the requirement needed for welding, can impact virtually to the duration.Therefore traditional welding connected mode inefficiency, work consuming is consuming time, construction cost is large.Compare traditional welding method of attachment, mechanical joining methods reliable for effect, more can meet resistance to plucking, bending resistance, shearing resistance requirement, simultaneously not by the impact of severe construction environment, overcome welded connection technology requirement high, the shortcoming that the engineering time is long, greatly save and join a time, raise the efficiency.
Utility model content
The purpose of this utility model is for above weak point, provides a kind of not by the impact of severe construction environment, greatly saves and join a time, more can meet the overhead kick piecing devices connected fast for prestressed concrete pipe pile of resistance to plucking, bending resistance, shearing resistance requirement.
The scheme that the utility model technical solution problem adopts is, a kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile, it is characterized in that: comprise overhead kick mechanism, Chang Gou mechanism, described overhead kick mechanism comprises the screw thread tapered end for being locked in the upper molar hole of pile tube flange, the bottom of described screw thread tapered end is provided with cuboid overhead kick, described overhead kick end is wedge shape, described Chang Gou mechanism comprises the bottle cap shape cylinder for filling in lower pile tube flange fluting, described cylinder inner face is provided with and coordinates with overhead kick to hooking that the cuboid of joining stake is long to be hooked, described long hook end is wedge shape.
Further, described overhead kick is distinguished identical with the outer tapered ramp that length hooks, interior tapered ramp angle, and described overhead kick is identical with the long thickness hooked.
Further, described overhead kick end hook arrangement is four sides wedge shape or two wedge shapes, and described long hook is symmetrical set two along overhead kick two wedge shapes or four sides wedge shape is symmetrical arranged four all around.
Compared with prior art, the utility model has following beneficial effect: the distribution of overhead kick piecing devices circular symmetric connects pile tube, does not have a directionality, substantially reduces the potential safety hazard in engineering compared to traditional welded connection technology; Be mechanically connected the reliable for effect of pile tube, the requirements such as bending resistance in GB, resistance to plucking, shearing resistance can be met; Overhead kick piecing devices connection pile tube is convenient and swift, only needs first overhead kick mechanism to be locked upper pile tube and will insert lower pile tube after upper pile tube calibrating position again, be not subject to the impact of construction environment and construction weather, greatly raise the efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the overhead kick mechanism structure schematic diagram of this utility model;
Fig. 2 is that the long of this utility model hooks mechanism structure schematic diagram;
Fig. 3 is the working state schematic representation one of this utility model;
Fig. 4 is the partial view of the working state schematic representation one of this utility model;
Fig. 5 is the working state schematic representation two of this utility model;
Fig. 6 is the partial view of the working state schematic representation two of this utility model;
In figure:
1-screw thread tapered end; 2-overhead kick; 3-cylinder; 4-is long to be hooked; The upper pile tube flange of 5-; Pile tube flange under 6-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in figs. 1 to 6, a kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile, it is characterized in that: comprise overhead kick mechanism, Chang Gou mechanism, described overhead kick mechanism comprises the screw thread tapered end 1 for being locked in upper pile tube flange 5 tooth hole, the bottom of described screw thread tapered end 1 is provided with cuboid overhead kick 2, described overhead kick 2 end is wedge shape, described Chang Gou mechanism comprises the bottle cap shape cylinder 3 for filling in lower pile tube flange 6 fluting, described cylinder 3 inner face is provided with and coordinates hooking the long hook 4 of the cuboid of joining stake with overhead kick 2, described long hook 4 end is wedge shape.
In the present embodiment, described overhead kick 2 is distinguished identical with the outer tapered ramp of long hook 4, interior tapered ramp angle, and described overhead kick 2 is identical with the thickness of long hook 4.
In the present embodiment, described overhead kick 2 end hook arrangement is four sides wedge shape or two wedge shapes, and described long hook 4 is symmetrical set two along overhead kick 2 two wedge shapes or four sides wedge shape is symmetrical arranged four all around.
Specific implementation process: first will be provided with the overhead kick mechanism lock of screw thread tapered end 1 in the tooth hole of upper pile tube flange 5, only expose an overhead kick 2, overhead kick mechanism has just been connected with upper pile tube.This device bottom is Chang Gou mechanism, and to be filled in by the bottle cap shape cylinder 3 of this mechanism in the fluting that lower pile tube flange 6 stays in advance by particular tool before joining stake, cylinder 3 and groove interference fit, Chang Gou mechanism has just been connected with lower pile tube.Then the position correction of upper and lower pile tube is carried out, upper pile tube is inserted lower pile tube after position correction, in the process inserted, when the outer tapered ramp of long hook 4 encounters the outer tapered ramp of overhead kick 2, the extruding that long hook 4 is subject to overhead kick 2 to be moved along the edge of overhead kick 2 to both sides and inclined, when upper pile tube flange 5 contacts with lower pile tube flange 6, in long hook 4, tapered ramp just in time coordinates with tapered ramp in overhead kick 2, the long hook 4 of the effect of not being squeezed straightens and snaps in overhead kick 2 and interlocks, and completes assembling.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the overhead kick piecing devices connected fast for prestressed concrete pipe pile, it is characterized in that: comprise overhead kick mechanism, Chang Gou mechanism, described overhead kick mechanism comprises the screw thread tapered end for being locked in the upper molar hole of pile tube flange, the bottom of described screw thread tapered end is provided with cuboid overhead kick, described overhead kick end is wedge shape, described Chang Gou mechanism comprises the bottle cap shape cylinder for filling in lower pile tube flange fluting, described cylinder inner face is provided with and coordinates with overhead kick to hooking that the cuboid of joining stake is long to be hooked, described long hook end is wedge shape.
2. the overhead kick piecing devices connected fast for prestressed concrete pipe pile according to claim 1, is characterized in that: described overhead kick is distinguished identical with the outer tapered ramp that length hooks, interior tapered ramp angle, and described overhead kick is identical with the long thickness hooked.
3. the overhead kick piecing devices connected fast for prestressed concrete pipe pile according to claim 1, it is characterized in that: described overhead kick end hook arrangement is four sides wedge shape or two wedge shapes, described long hook is symmetrical set two along overhead kick two wedge shapes or four sides wedge shape is symmetrical arranged four all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667347.7U CN204185853U (en) | 2014-11-11 | 2014-11-11 | A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667347.7U CN204185853U (en) | 2014-11-11 | 2014-11-11 | A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185853U true CN204185853U (en) | 2015-03-04 |
Family
ID=52617864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667347.7U Expired - Fee Related CN204185853U (en) | 2014-11-11 | 2014-11-11 | A kind of overhead kick piecing devices connected fast for prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185853U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989716A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Connecting nut for connecting piece |
| CN105040690A (en) * | 2015-06-25 | 2015-11-11 | 周兆弟 | Plug connector for clamping type connecting piece |
| CN105156441A (en) * | 2015-06-25 | 2015-12-16 | 周兆弟 | Connection nut for clamping type connecting piece |
| CN105257663A (en) * | 2015-11-10 | 2016-01-20 | 周兆弟 | Double-end screwing type connecting structure |
-
2014
- 2014-11-11 CN CN201420667347.7U patent/CN204185853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989716A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Connecting nut for connecting piece |
| CN105040690A (en) * | 2015-06-25 | 2015-11-11 | 周兆弟 | Plug connector for clamping type connecting piece |
| CN105156441A (en) * | 2015-06-25 | 2015-12-16 | 周兆弟 | Connection nut for clamping type connecting piece |
| CN105040690B (en) * | 2015-06-25 | 2018-01-23 | 周兆弟 | Connection-peg for plug-in connector |
| CN105257663A (en) * | 2015-11-10 | 2016-01-20 | 周兆弟 | Double-end screwing type connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171111 |