CN202017202U - Buckling mechanical connection collar clamp component for anti-pulling pipe piles - Google Patents
Buckling mechanical connection collar clamp component for anti-pulling pipe piles Download PDFInfo
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- CN202017202U CN202017202U CN2011200380290U CN201120038029U CN202017202U CN 202017202 U CN202017202 U CN 202017202U CN 2011200380290 U CN2011200380290 U CN 2011200380290U CN 201120038029 U CN201120038029 U CN 201120038029U CN 202017202 U CN202017202 U CN 202017202U
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Abstract
The utility model discloses a buckling mechanical connection collar clamp component for anti-pulling pipe piles, used for connection of upper and lower anti-pulling pipe piles, comprising a plurality of arced fasteners capable of forming a clamp ring, and characterized in that each of the arced fastener is provided with arced grooves, the two ends of the arced fastener are respectively provided with a bearing, and a buckling piece, which can buckling and connecting the two neighboring arced fasteners end to end, is equipped on the bearings of two neighboring arced fasteners. The utility model aims to overcome the disadvantages in the prior art, and provide a buckling mechanical connection collar clamp component for anti-pulling pipe piles, which is simple in structure, fast in connection, safe and reliable, as well as used for connecting joints of the anti-pulling pipe piles.
Description
Technical field
The utility model relates to a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube.
Background technology
Prestressed concrete pipe pile with high strength, advantage extensive uses in building engineering such as the bending resistance shear behavior is good, easy construction is quick, steady quality is reliable, economy price ratio height.The concrete pipe pile foundation of building construction in the past mainly bears the vertical compression load, but present many pile foundations then will be born vertical compression load and vertical drawing load simultaneously.More existing in recent years engineerings require to reduce under the pressure promotion of construction costs the investor, and pile tube is used as uplift pile.
Being used for the pile tube of resistance to plucking engineering at present because joint is connected to the electric welding welding, and there is certain potential safety hazard in this kind welding manner, mainly is that the welding of tubular pile head place end plate and end plate exists potential safety hazard.
Be construction quality problem on the one hand.Because on-the-spot pile foundation construction unit and personnel's level difference causes the mass discrepancy of pile crown and pile crown welding bigger, the quality of welding quality directly influences the use of uplift pile, causes potential safety hazard to engineering.
This on the other hand welding manner required time is bigger, has influenced the progress of engineering, increases constructor's workload simultaneously.Because after pile crown and the pile crown welding, need can carry out pile sinking after the problem cooling at 10～15 minutes places to be welded, wasted a large amount of time, influenced the efficient of construction.Many pile foundation construction personnel do not wait the weld cooling just to continue pile sinking simultaneously, have reduced the quality of welding.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, being used for the resistance to plucking pipe pile joint and connecting, and is safe and reliable, connects fastening type mechanical connection card assembly fast.
In order to achieve the above object, the utility model adopts following scheme:
A kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube, it is used for the connection of upper and lower two resistance to plucking pile tubes, comprise a plurality of arc cards of forming a snap ring, it is characterized in that: on described arc card, be provided with the arc groove on the ring-shaped step that can be connected to upper and lower two pile crown end plates, on described arc card two ends, be respectively equipped with bearing, on the bearing of two adjacent arc cards, be provided with the buckling piece that two adjacent arc cards can be fastened and connected from beginning to end together.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube, it is characterized in that described buckling piece comprises that first fastens the bar and the second fastening bar, the described first fastening bar and second fastens bar and is hinged on respectively on the two adjacent arc cards, described first fastens bar is hinged on the described second fastening bar, one end by a fixed axis, and described fixed axis to the second fastens the length of the length of bar and arc card hinged place less than the first fastening bar.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube, it is characterized in that on described arc card, being provided with casing, on described casing, be provided with lock hole, on the described second fastening bar other end, be provided with reinforced hole, described reinforced hole and described lock hole were involutory mutually after the rotation second fastening bar fastened two adjacent arc cards mutually, were provided with latch in reinforced hole after involutory and the lock hole.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube is characterized in that the described first fastening bar and second fastens bar and is hinged on the described bearing by reinforcing axle respectively.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube is characterized in that being provided with a plurality of screw reinforced holes of being connected with the pile crown end plate of being used on the arc card of described arc groove upper/lower terminal.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube is characterized in that described screw reinforced hole comprises that a through hole that runs through described arc card is provided with the cannelure that is communicated with described through hole on the described arc card outside.
Aforesaid a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube is characterized in that described casing is the arc casing.
In sum, the utility model with respect to its beneficial effect of prior art is:
In the utility model when the concrete pile that is used for the anti-floating engineering need carry out pile extension, the arc card of some and thickness is stuck on the end plate separately of two pile extension pile crowns, when treating that the arc card sticks into the end plate of pile crown, screw and the latch of on the screw reinforced hole some being installed are reinforced, with reinforcing axle buckling piece is connected with bearing on the arc card body simultaneously, horizontally rotate second fasten bar make its with arc card body on the casing fastening, insert lock hole and reinforced hole after involutory with latch then, whole buckling piece is tightly linked to each other with arc card body, prevent at concrete in pile sinking or process in stressed anti-floating, the arc card separates with end plate, realized being connected between concrete pile and the stake.
Because arc card and buckling piece are to make and process in machining factory, its quality is guaranteed, thereby guaranteed being connected between concrete pile and the stake, and it is more firm, improved the concrete pile construction quality, effectively avoid the generation of engineering safety accident, significantly reduce engineering safety hidden danger.And at present concrete pile with between to be connected be at the scene to welding between end plate on the concrete pile and the end plate, the workload of welding is bigger, because there are certain difference in limitation of field condition and site operation person's operant level, the quality of welding quality directly influences the use of uplift pile, can't guarantee the quality of weld seam, thereby make the concrete pile in the soil have certain engineering safety hidden danger.Simultaneously present this weld seam connected mode required time is bigger, has influenced the progress of engineering, increases constructor's workload simultaneously.Because after pile crown and the pile crown welding, need can carry out pile sinking after the problem cooling at 10～15 minutes places to be welded, wasted a large amount of time, influenced the efficient of construction.And the utility model Connection Card assembly be used for concrete pile with the stake between be connected the time, required time is less, do not need to wait for that the regular hour can continue pile sinking yet, need only the end plate place that the arc card of some is installed the concrete pile pile crown, the screw of the some of screwing on simultaneously gets final product with horizontally rotating buckling piece and plugging latch, has saved the time of having constructed.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present utility model;
Fig. 2 is the schematic perspective view of the utility model arc card body;
Fig. 3 is the front view of the utility model arc card body;
Fig. 4 is the overlooking surface schematic diagram of the utility model arc card body;
Fig. 5 is the schematic perspective view of the utility model button;
Fig. 6 is the schematic perspective view of the utility model latch.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further described:
A kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube shown in Fig. 1 to 6, it is used for the connection of upper and lower two resistance to plucking pile tubes, comprise a plurality of arc cards 1 of forming a snap ring, on described arc card 1, be provided with the arc groove 2 on the ring-shaped step that can be connected to upper and lower two pile crown end plates, on described arc card 1 two ends, be respectively equipped with bearing 3, on the bearing 3 of two adjacent arc cards 1, be provided with the buckling piece 4 that adjacent two arc cards, 1 head and the tail can be fastened and connected together.
Shown in Fig. 1 or 5, buckling piece 4 described in the utility model comprises that first fastens the bar 41 and the second fastening bar 42, the described first fastening bar 41 and second fastens bar 42 and is hinged on respectively on the two adjacent arc cards 1, described first fastens bar 41 is hinged on the described second fastening bar, 42 1 ends by a fixed axis 43, and described fixed axis 43 to second fastens the length of the length of bars 42 and arc card 1 hinged place less than the first fastening bar 41.
On described arc card 1, be provided with casing 5 in the utility model, on described casing 5, be provided with lock hole 51, on the described second fastening bar, 42 other ends, be provided with reinforced hole 421, rotate the second fastening bar 42 and make adjacent two arc cards, the 1 mutual described reinforced hole 421 in back that fastens involutory mutually, be provided with latch 6 in reinforced hole 421 after involutory and the lock hole 51 with described lock hole 51.
The wherein said first fastening bar 41 and second fastens bar 42 and is hinged on the described bearing 3 by reinforcing axle 44 respectively.
On the arc card 1 of described arc groove 2 upper/lower terminals, be provided with a plurality of screw reinforced holes 7 of being connected with the pile crown end plate of being used in the utility model.Described screw reinforced hole 7 comprises that a through hole 71 that runs through described arc card is provided with the cannelure 72 that is communicated with described through hole 71 on described arc card 1 outside.
Adopt a plurality of arc card bodies 1 can form a snap ring that surrounds circular pile crown end plate, fixed screw passes described screw reinforced hole 7 and can be connected on the screw reinforced hole 7 on the circular pile crown end plate, with reinforcing axle 44 buckling piece 4 is connected with bearing 3 on the arc card body 1 simultaneously, horizontally rotate second and fasten bar 42, casing 5 on itself and the arc card body 1 is fastened, insert 6 with latch then and go into casing 5, whole buckling piece 4 is tightly linked to each other with arc card body 1, thereby fastening type mechanical connection card and resistance to plucking tubular pile head end plate are linked together securely.
Claims (7)
1. fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube, it is used for the connection of upper and lower two resistance to plucking pile tubes, comprise a plurality of arc cards (1) of forming a snap ring, it is characterized in that: on described arc card (1), be provided with the arc groove (2) on the ring-shaped step that can be connected to upper and lower two pile crown end plates, on described arc card (1) two ends, be respectively equipped with bearing (3), on the bearing (3) of two adjacent arc cards (1), be provided with the buckling piece (4) that adjacent two arc cards (1) head and the tail can be fastened and connected together.
2. a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube according to claim 1, it is characterized in that described buckling piece (4) comprises that first fastens the bar (41) and the second fastening bar (42), the described first fastening bar (41) and second fastens bar (42) and is hinged on respectively on the two adjacent arc cards (1), described first fastens bar (41) is hinged on the described second fastening bar (42) one ends by a fixed axis (43), and described fixed axis (43) fastens the length of the length of bar (42) and arc card (1) hinged place less than the first fastening bar (41) to second.
3. a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube according to claim 2, it is characterized in that on described arc card (1), being provided with casing (5), on described casing (5), be provided with lock hole (51), on described second fastening bar (42) other end, be provided with reinforced hole (421), rotate the second fastening bar (42) and make the mutual described reinforced holes in back (421) that fasten of two adjacent arc cards (1) involutory mutually, be provided with latch (6) in reinforced hole after involutory (421) and the lock hole (51) with described lock hole (51).
4. according to claim 2 or 3 described a kind of fastening type mechanical connection card assemblies that are used for the resistance to plucking pile tube, it is characterized in that the described first fastening bar (41) and second fastens bar (42) and is hinged on the described bearing (3) by reinforcing axle (44) respectively.
5. according to claim 1 or 2 or 3 described a kind of fastening type mechanical connection card assemblies that are used for the resistance to plucking pile tube, it is characterized in that on the arc card (1) of described arc groove (2) upper/lower terminal, being provided with a plurality of screw reinforced holes (7) of being connected with the pile crown end plate of being used for.
6. a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube according to claim 5 is characterized in that described screw reinforced hole (7) comprises that a through hole (71) that runs through described arc card is provided with the cannelure (72) that is communicated with described through hole (71) on described arc card (1) outside.
7. a kind of fastening type mechanical connection card assembly that is used for the resistance to plucking pile tube according to claim 3 is characterized in that described casing (5) is the arc casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200380290U CN202017202U (en) | 2011-02-14 | 2011-02-14 | Buckling mechanical connection collar clamp component for anti-pulling pipe piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200380290U CN202017202U (en) | 2011-02-14 | 2011-02-14 | Buckling mechanical connection collar clamp component for anti-pulling pipe piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017202U true CN202017202U (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200380290U Expired - Lifetime CN202017202U (en) | 2011-02-14 | 2011-02-14 | Buckling mechanical connection collar clamp component for anti-pulling pipe piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322304A (en) * | 2018-11-08 | 2019-02-12 | 江苏隆兴建设工程有限公司 | Connector bindiny mechanism for prestress pulling resistant stake |
-
2011
- 2011-02-14 CN CN2011200380290U patent/CN202017202U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322304A (en) * | 2018-11-08 | 2019-02-12 | 江苏隆兴建设工程有限公司 | Connector bindiny mechanism for prestress pulling resistant stake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee after: Jianhua building materials (Jiangsu) Co., Ltd. Address before: 212413 Development Zone along the Yangtze River, Shu Shu Town, Jiangsu, Jurong Patentee before: Jiangsu builds China pipe pile Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212413 Development Zone along the Yangtze River in Jurong, Jiangsu Patentee after: Jianhua building materials (China) Co., Ltd. Address before: 212413 Development Zone along the Yangtze River in Jurong, Jiangsu Patentee before: Jianhua building materials (Jiangsu) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |