CN207727555U - I-shaped prestressed concrete slabs staking pilework - Google Patents
I-shaped prestressed concrete slabs staking pilework Download PDFInfo
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- CN207727555U CN207727555U CN201721828391.1U CN201721828391U CN207727555U CN 207727555 U CN207727555 U CN 207727555U CN 201721828391 U CN201721828391 U CN 201721828391U CN 207727555 U CN207727555 U CN 207727555U
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- steel slab
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- stake
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Abstract
The utility model discloses a kind of I-shaped prestressed concrete slabs staking pileworks, including first segment stake and the second section stake, the tail portion of the first segment stake is equipped with the first pre-embedded steel slab, the front end of the second section stake is equipped with the second pre-embedded steel slab, first pre-embedded steel slab is equipped with multiple nuts, the nut upper and lower ends are threaded with the first reinforcing bar and the second reinforcing bar respectively, second embedded board is equipped with bellows corresponding with the nut of the first embedded board, the lower end of second reinforcing bar corresponds to the front end be inserted into bellows and the tail portion of first segment stake is made to save stake with second and docks, and both the first pre-embedded steel slab and the second pre-embedded steel slab are fixedly connected.By the above-mentioned means, the I-shaped prestressed concrete slabs staking pilework of the utility model, can ensure that pile pile docking structure is stablized, at low cost, construction is convenient.
Description
Technical field
The utility model is related to fields, more particularly to a kind of I-shaped prestressed concrete slabs staking pilework.
Background technology
Prefabricated tubular pile is one of the pile foundation product largely used in China's construction project, but the splicing of pile pile scene is generally deposited
In problem, conventional connecting method is as welded, and welding point is influenced by weather and operating personnel's attainment, and usual quality is not easy
Ensure, to accelerate the duration, to generally occur within weld seam inadequate cooling time, and stake is just pressed into soil, and weld seam meets underground water and cools down rapidly, welds
Seam cracking, causes pile extension second-rate.But if ensureing weld seam cooling time, construction efficiency is with regard to impacted.When such as welding consumption
Between it is too long, then because of soil body thixotropy, increase pile pile pile sinking difficulty, designed elevation cannot be reached by frequently resulting in, and give top-out peace
Bring hidden danger entirely.Although tradition machinery connection such as snapping reduces welding job amount, but fastener may take off in pile driving process
It falls, quality is difficult to be guaranteed, and cost is higher.
Invention content
The utility model is mainly solving the technical problems that provide a kind of I-shaped prestressed concrete slabs staking stake
Structure can ensure that pile pile docking structure is stablized, and at low cost, construction is convenient.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of I-shaped pre- answer is provided
Power reinforced concrete sheet pile pile splicing structure, including first segment stake and the second section stake, the tail portion of the first segment stake are equipped with first in advance
Steel plate is buried, the front end of the second section stake is equipped with the second pre-embedded steel slab, and first pre-embedded steel slab is equipped with multiple nuts, institute
State nut upper and lower ends and be threaded with the first reinforcing bar and the second reinforcing bar respectively, second embedded board be equipped with it is first pre-buried
The corresponding bellows of nut of plate, the lower end of second reinforcing bar, which corresponds to, is inserted into bellows the tail portion for making first segment stake and the
The front end docking of two section stakes, and both the first pre-embedded steel slab and the second pre-embedded steel slab are fixedly connected.
In one preferred embodiment of the utility model, a part for the nut is connect with the first screw thread steel, remaining
Part is connect with the second screw thread steel.
In one preferred embodiment of the utility model, first reinforcing bar enters one that nut depth is nut length
Half, second reinforcing bar enters the half that nut depth is nut length。
In one preferred embodiment of the utility model, pass through weldering between first pre-embedded steel slab and the second pre-embedded steel slab
Fixation is connect, the nut lower end and the verge of opening of the first pre-embedded steel slab weld.
In one preferred embodiment of the utility model, the bellows be hollow structure and it is interior be filled with high strength structure
Glue.
In one preferred embodiment of the utility model, first pre-embedded steel slab and the second pre-embedded steel slab are I-shaped knot
The quantity of the steel plate of structure, the nut and bellows is for 2 or more.
In one preferred embodiment of the utility model, the quantity of the nut and bellows is 5.
The utility model has the beneficial effects that：The I-shaped prestressed concrete slabs staking pilework of the utility model,
It can ensure that pile pile docking structure is stablized, at low cost, construction is convenient.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is that the structure of I-shaped one preferred embodiment of prestressed concrete slabs staking pilework of the utility model is shown
It is intended to；
Fig. 2 is the partial structurtes enlarged diagram of I-shaped prestressed concrete slabs staking pilework shown in FIG. 1；
Fig. 3 is the partial structural diagram of I-shaped prestressed concrete slabs staking pilework shown in FIG. 1；
Fig. 4 is the partial structural diagram of I-shaped prestressed concrete slabs staking pilework shown in FIG. 1；
The label of each component is as follows in attached drawing：1, first segment stake, the 2, second section stake, the 3, first pre-embedded steel slab, 4, second is pre-
Bury steel plate, 5, nut, the 6, first reinforcing bar, the 7, second reinforcing bar, 8, bellows, 9, high strength structural adhesion.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, a kind of I-shaped prestressed concrete slabs staking pilework, including first segment stake 1 and second
Stake 2 is saved, the tail portion of first segment stake 1 is equipped with the first pre-embedded steel slab 3, and the front end of the second section stake 2 is equipped with the second pre-embedded steel slab 4, the
One pre-embedded steel slab 3 is equipped with multiple nuts 5, and 5 upper and lower ends of nut are threaded with the first reinforcing bar 6 and the second reinforcing bar 7 respectively, the
Two embedded boards 4 are equipped with bellows corresponding with the nut 5 of the first embedded board 38, and the lower end of the second reinforcing bar 7, which corresponds to, is inserted into wave
The tail portion of first segment stake 1 is set to be docked with the front end of the second section stake 2 in line pipe 8, and the first pre-embedded steel slab 3 and second is pre-buried
Both steel plates 4 are fixedly connected, and nut 5 is special super long high strength degree nut, and the first reinforcing bar 6 and the second reinforcing bar 7 are high strength cast iron.
In addition, a part for nut 5 is threadedly coupled with the first reinforcing bar 6, rest part is threadedly coupled with the second reinforcing bar 7.
In addition, the first reinforcing bar 6 enters the half that 5 depth of nut is 5 length of nut, the second reinforcing bar 7 is into 5 depth of nut
The half of 5 length of nut。
In addition, by being welded and fixed between the first pre-embedded steel slab 3 and the second pre-embedded steel slab 4, nut 5 is welded to connect first
On pre-embedded steel slab 3.
In addition, bellows 8 be hollow structure and it is interior be filled with high strength structure glue 9.
In addition, the first pre-embedded steel slab 3 and the steel plate that the second pre-embedded steel slab 4 is I-shaped structure, nut 5 and bellows 8
Quantity is for 2 or more.
In addition, the quantity of nut 5 and bellows 8 is 5.
The I-shaped prestressed concrete slabs staking pilework concrete principle of the utility model is as follows：First segment stake 1 at
The first pre-embedded steel slab 3, multiple special super long high strength degree nuts 5, the first reinforcing bar 6, the first pre-embedded steel slab 4 are set in its tail portion before shape
Upper setting tool has trepanning corresponding with nut, one end of nut 5 and the verge of opening of the first pre-embedded steel slab 4 to be welded to connect, the other end
It is threadedly coupled with the first reinforcing bar 6, connection depth is the half of nut 5；The length of first reinforcing bar 6 at least meets its code requirement
Anchorage length.Second section stake 2 shapes preceding in its head the second pre-embedded steel slab 4 of setting and high-strength bellows 8；In being in bellows 8
Sky fills high-strength slurry convenient for the later stage；When construction, now the second section stake 2 is vertically applied in the soil body, the second section stake 2 is basseted
Part be not less than 1m, be used in combination fixing device to be fixed；Before first segment stake and 1 second section stake 2 are docked, the second 2 end of section stake
High strength structural adhesion 9 is filled in the bellows 8 in portion；Before first segment stake 1 is sling, the second reinforcing bar 7 is screwed into first segment stake 1
In special super long high strength degree nut 6, it is screwed into the half that depth is 6 length of nut；After first segment stake 1 is lifted by crane, with the second 2 end of section stake
Second reinforcing bar 7 of 1 tail portion of first segment stake is inserted into bellows 8 by portion's centering, and first segment stake 1 and second saves the docking of stake 2 and completes
Afterwards, the section stake 2 of first segment stake 1 and second is made to be connected as one by welding the first embedded bar 3 and the second embedded bar 4.
It is different from the prior art, the I-shaped prestressed concrete slabs staking pilework of the utility model can ensure
Pile pile docking structure is stablized, at low cost, and construction is convenient.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of I-shaped prestressed concrete slabs staking pilework, which is characterized in that saved including first segment stake and second
The tail portion of stake, the first segment stake is equipped with the first pre-embedded steel slab, and the front end of the second section stake is equipped with the second pre-embedded steel slab, institute
It states the first pre-embedded steel slab and is equipped with multiple nuts, the nut upper and lower ends are threaded with the first reinforcing bar and the second steel respectively
Muscle, second embedded board are equipped with bellows corresponding with the nut of the first embedded board, the lower end pair of second reinforcing bar
Should be inserted into bellows makes the tail portion of first segment stake and the front end of the second section stake dock, and by the first pre-embedded steel slab and second
Both pre-embedded steel slabs are fixedly connected.
2. I-shaped prestressed concrete slabs staking pilework according to claim 1, which is characterized in that the spiral shell
A part for cap is connect with the first screw thread steel, and rest part is connect with the second screw thread steel.
3. I-shaped prestressed concrete slabs staking pilework according to claim 2, which is characterized in that described
One reinforcing bar enters the half that nut depth is nut length, and second reinforcing bar enters the half that nut depth is nut length。
4. according to any I-shaped prestressed concrete slabs staking pileworks of claim 1-3, which is characterized in that
By being welded and fixed between first pre-embedded steel slab and the second pre-embedded steel slab, the nut lower end and the first pre-embedded steel slab
Verge of opening welding.
5. I-shaped prestressed concrete slabs staking pilework according to claim 4, which is characterized in that the wave
Line pipe be hollow structure and it is interior be filled with high strength structure glue.
6. I-shaped prestressed concrete slabs staking pilework according to claim 5, which is characterized in that described
The quantity of one pre-embedded steel slab and the steel plate that the second pre-embedded steel slab is I-shaped structure, the nut and bellows is for 2 or more
It is more.
7. I-shaped prestressed concrete slabs staking pilework according to claim 6, which is characterized in that the spiral shell
The quantity of cap and bellows is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828391.1U CN207727555U (en) | 2017-12-25 | 2017-12-25 | I-shaped prestressed concrete slabs staking pilework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828391.1U CN207727555U (en) | 2017-12-25 | 2017-12-25 | I-shaped prestressed concrete slabs staking pilework |
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| Publication Number | Publication Date |
|---|---|
| CN207727555U true CN207727555U (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828391.1U Active CN207727555U (en) | 2017-12-25 | 2017-12-25 | I-shaped prestressed concrete slabs staking pilework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882019A (en) * | 2017-12-25 | 2018-04-06 | 江苏鼎达建筑新技术有限公司 | I-shaped prestressed concrete slabses staking pilework |
-
2017
- 2017-12-25 CN CN201721828391.1U patent/CN207727555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882019A (en) * | 2017-12-25 | 2018-04-06 | 江苏鼎达建筑新技术有限公司 | I-shaped prestressed concrete slabses staking pilework |
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