CN206784373U - A kind of tubular pile connecting structure - Google Patents
A kind of tubular pile connecting structure Download PDFInfo
- Publication number
- CN206784373U CN206784373U CN201720629464.8U CN201720629464U CN206784373U CN 206784373 U CN206784373 U CN 206784373U CN 201720629464 U CN201720629464 U CN 201720629464U CN 206784373 U CN206784373 U CN 206784373U
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- CN
- China
- Prior art keywords
- flange
- deck
- space
- pile tube
- connecting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to pile tube interconnection technique field in architectural engineering, it is specifically related to a kind of tubular pile connecting structure, including deck, flange, the deck is connected with the upper end of lower section pile tube, and the flange is connected with the upper end of upper section pile tube, and deck includes deck body and accommodates the space of flange, the cross section of deck body is concave shape, the space for accommodating flange is up-narrow and down-wide type, and flange is inserted into the space for accommodating flange, flange is stuck in deck；The shape in space of the shape of flange with accommodating flange is identical, and deck is interference fit with flange.Advantage is：Coordinated using deck and flange and assemble up more piece pile tube, compared with the connected mode of welding, reduce the destabilizing factor that manual operation is brought, the splicing of pile tube is realized using the interference fit of flange and deck, the stability connected between enhancing pile tube, improve the extraction-resistant behavior of prefabrication type pile tube.
Description
Technical field
It the utility model is related to pile tube interconnection technique field in architectural engineering, and in particular to a kind of tubular pile connecting structure.
Background technology
Pile tube, also known as prestressed concrete pipe pile, it is generally used in engineering construction, is indispensable build
Build component.But traditional prestressed concrete pipe pile connection typically uses human weld, the several factors in welding process
Welding quality will be caused not reach technical requirements, and then directly influence pile tube quality of connection.
To overcome above-mentioned the drawbacks of all being caused using welding method connection, also favorably it is attached with flange screw,
But it is poor centering to be present in it, the shortcomings of extraction-resistant behavior is weak, inconvenient site operation.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of tubular pile connecting structure, adopt
By the use of mechanical structure as attachment structure, influence caused by reduction human weld is unqualified, centring property and extraction-resistant behavior, side are improved
Just site operation.
To achieve the above object, the utility model adopts the following technical scheme that, a kind of tubular pile connecting structure, including deck,
Flange, the deck are connected with the upper end of lower section pile tube, and the flange is connected with the lower end of upper section pile tube, and deck includes deck sheet
Body and the space for accommodating flange, the cross section of deck body is concave shape, and the space for accommodating flange is up-narrow and down-wide type, assembling
When, flange is inserted into the space for accommodating flange, flange is stuck in deck；The shape in space of the shape of flange with accommodating flange
Shape is identical, and deck is interference fit with flange；The tubular pile connecting structure also includes a clip, and the deck body includes
Outer wall, inwall and base, base are the disk-like structure of annulus, and the bottom of inwall is connected to the inner side of base, and the bottom of outer wall connects
It is connected on the outside of base；The length of the inwall is equal to the length of outer wall and the thickness sum of clip；Clip sets deck, flange
In the space surrounded with upper section pile tube.
Preferably, being provided with assembling lug boss on the inside of the clip, it is recessed that assembling is provided with the outside of corresponding flange
Groove, assembling lug boss is placed in assembling groove during installation；Prevent clip from shifting, connect pile tube more stable.
Preferably, the clip is Split type structure, the both ends of clip are fixed using two bolts, facilitate in-site installation and
Construction.
Preferably, the deck body is structure as a whole.
Preferably, being provided with multiple fixing grooves on deck, the top of the fixing groove is divided into cylindrical hole, and lower end connects
Inverted round platform groove is connect, the bottom surface radius of the round platform groove is more than the bottom surface radius of cylindrical hole；Connect on the flange
It is connected to the steady pin equal with fixing groove quantity；The shape of the steady pin and the shape of fixing groove are just as steady pin includes circle
Styletable and the chuck of more than 3, all chuck lower ends are fixed on cylindrical end, and form truncated conical shape, card around cylindrical end
Gap is left between platform, upper end and the cylinder end surfaces of chuck leave gap, and the steady pin is structure as a whole.
Preferably, the upper end of the steady pin is provided with external screw thread, mounting groove is provided with the corresponding flange, institute
Stating mounting groove inner surface setting has the internal thread to match with steady pin external screw thread；Steady pin is set very easily to be assemblied in convex
On edge.
Preferably, setting positioning seat among the deck, positioning hole is provided with the positioning seat；The flange inner
Corresponding to be provided with alignment pin, during assembling, alignment pin is inserted into positioning hole, realizes quick centring.
The utility model compared with prior art, the utility model has the advantages that：It is interference fit using deck and flange,
And the fixation of clip, the connection of pile tube is realized, compared with the connected mode of welding, the artificial welding of reduction causes off quality
Influence, further fixed using the interference fit of flange and deck and by clip, realize the splicing of pile tube, strengthen pile tube
Between the stability that connects, improve the extraction-resistant behavior of prefabrication type pile tube.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1；
Fig. 3 is the enlarged diagram of part B in Fig. 2；
Fig. 4 is the structural representation of steady pin in the utility model.
In figure：1- decks, 11- deck bodies, 111- outer walls, 112- inwalls, 113- bases, 12- accommodate the space of flange,
13- fixing grooves, 131- cylindrical holes, 132- round platform grooves, 14- positioning seats, 141- positioning holes, 2- flanges, 21- assemblings are recessed
Groove, 22- steady pins, 221- cylindrical ends, 222- chuck, 23- mounting grooves, 24- alignment pins, pile tube is saved under 3-, pile tube, 5- are saved on 4-
Clip, 51- assembling lug bosses.
Embodiment
Various embodiments of the present utility model are more fully described hereinafter with reference to accompanying drawing.In order that mesh of the present utility model
, technical scheme and advantage be more clearly understood, below in conjunction with the drawings and the specific embodiments, traveling one is entered to the utility model
Step describes in detail.It should be appreciated that embodiment described herein is not used to limit only to explain the utility model
The utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of tubular pile connecting structure, including deck 1, flange 2, the deck 1 are managed with lower section
The upper end connection of stake 3, the flange 2 are connected with the lower end of upper section pile tube 4, can be during pile tube making by deck 1 and convex
Edge 2 is cast on relevant position, and deck 1 includes deck body 11 and accommodates the space 12 of flange, the cross section of deck body 11
For concave shape, the space 12 for accommodating flange is up-narrow and down-wide type, during assembling, flange 2 is inserted into the space 12 for accommodating flange, made
Flange 2 is stuck in deck 1；The shape in space 12 of the shape of flange 2 with accommodating flange is identical, and deck 1 is matched somebody with somebody with flange 2 for interference
Close.
The tubular pile connecting structure also includes a clip 5, and the deck body 11 includes outer wall 111, the and of inwall 112
Base 113, base 113 are the disk-like structure of annulus, and the bottom of inwall 112 is connected to the inner side of base 113, the bottom of outer wall 111
End is connected to the outside of base 113；The length of the inwall 112 is equal to the length of outer wall 111 and the thickness sum of clip 5；Card
In the space that the setting of hoop 5 deck 1, flange 2 and upper section pile tube 3 surround.
In order to prevent clip 5 from shifting, the stability of enhancing pile tube connection, the inner side of the clip 5 is provided with assembling projection
Portion 51, the outside of corresponding flange 2 are provided with assembling groove 21, and assembling lug boss 51 is placed in assembling groove 21 during installation；It is anti-
Only clip 5 shifts, and connects pile tube more stable.
To make construction and easier for installation, the clip 5 is Split type structure, and the both ends of clip 5 are consolidated using two bolts
It is fixed, facilitate in-site installation and construction；The deck body 11 is preferably stamping forming integrative-structure.
As Figure 1-4, to further enhance the bonding strength between pile tube；Multiple fixing grooves 13 are provided with deck 1,
The top of the fixing groove 13 is divided into cylindrical hole 131, and lower end connects inverted round platform groove 132, the round platform groove 132
Bottom surface radius be more than cylindrical hole 131 bottom surface radius；It is connected with the flange 2 and the quantity of fixing groove 13 is equal consolidates
Rationed marketing 22；The shape of the steady pin 22 is with the shape of fixing groove 13 just as steady pin 22 includes cylindrical end 221 and more than 3
Chuck 222, all lower ends of chuck 222 fix 1, and form truncated conical shape around cylindrical end 221, are left between chuck 222
Gap is left on gap, upper end and the surface of cylindrical end 221 of chuck 222, and the steady pin 22 is structure as a whole.
Easy to assembly to make, the upper end of the steady pin 22 is provided with external screw thread, and peace is provided with the corresponding flange 2
Tankage 23, the inner surface setting of mounting groove 23 have the internal thread to match with the external screw thread of steady pin 22；Enable steady pin 22 non-
Often easily it is assemblied on flange 2, during installation, steady pin 22 is directed at fixing groove 13, due to the elasticity of material, steady pin 22 can
To be smoothly inserted into fixing groove 13, and can not reversely it extract, this design is very convenient when assembling, and also improves two pipes
Bonding strength between stake.
Positioning seat 14 is set among the deck 1, positioning hole 141 is provided with the positioning seat 14；The inner side of flange 2
Corresponding to be provided with alignment pin 24, during assembling, alignment pin 24 is inserted into positioning hole 141, realizes quick centring.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (7)
- A kind of 1. tubular pile connecting structure, it is characterised in that：Including deck, flange, clip, the upper end of the deck and lower section pile tube Connection, the flange are connected with the lower end of upper section pile tube；The deck includes deck body and accommodates the space of flange；The deck body includes outer wall, inwall and base, and base is the disk-like structure of annulus, and the bottom of inwall is connected to base Inner side, the bottom of outer wall is connected to the outside of base, and the section of deck body is concave shape；The length of the inwall is equal to outer The length of wall and the thickness sum of clip；The clip is set in the space that deck, flange and upper section pile tube surround；The space for accommodating flange is up-narrow and down-wide type, the shape of the flange and the shape phase in the space of the receiving flange Together, flange is inserted into the space for accommodating flange, flange is stuck in deck, and the deck is interference fit with flange.
- A kind of 2. tubular pile connecting structure according to claim 1, it is characterised in that：Assembling is provided with the inside of the clip Lug boss, is provided with assembling groove on the outside of corresponding flange, and assembling lug boss is placed in assembling groove during installation.
- A kind of 3. tubular pile connecting structure according to claim 1 or 2, it is characterised in that：The clip is Split type structure, card The both ends of hoop are fixed using two bolts.
- A kind of 4. tubular pile connecting structure according to claim 1, it is characterised in that：The deck body is structure as a whole.
- A kind of 5. tubular pile connecting structure according to claim 1, it is characterised in that：Multiple fixing grooves are provided with deck, The top of the fixing groove is divided into cylindrical hole, and cylindrical hole lower end is inverted round platform groove, the round platform groove Bottom surface radius is more than the bottom surface radius of cylindrical hole；The steady pin equal with fixing groove quantity is connected with the flange；Institute It is identical with the shape of fixing groove to state the shape of steady pin, steady pin includes cylindrical end and the chuck of more than 3, all chuck lower ends It is fixed on cylindrical end, and truncated conical shape is formed around cylindrical end, gap, the upper end of chuck and cylindrical end is left between chuck Gap is left on surface, and the steady pin is structure as a whole.
- A kind of 6. tubular pile connecting structure according to claim 5, it is characterised in that：The upper end of the steady pin is provided with outer Screw thread, mounting groove is provided with the flange, the mounting groove inner surface setting has the interior spiral shell to match with steady pin external screw thread Line.
- A kind of 7. tubular pile connecting structure according to claim 1, it is characterised in that：Positioning seat is set among the deck, Positioning hole is provided with the positioning seat；Alignment pin is provided with corresponding to the flange inner, alignment pin is inserted into positioning hole Realize assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629464.8U CN206784373U (en) | 2017-06-02 | 2017-06-02 | A kind of tubular pile connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629464.8U CN206784373U (en) | 2017-06-02 | 2017-06-02 | A kind of tubular pile connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784373U true CN206784373U (en) | 2017-12-22 |
Family
ID=60714674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629464.8U Expired - Fee Related CN206784373U (en) | 2017-06-02 | 2017-06-02 | A kind of tubular pile connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784373U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016913A (en) * | 2019-05-23 | 2019-07-16 | 青岛理工大学 | A kind of engagement type tubular pole quick coupling structure |
| CN111005363A (en) * | 2019-12-03 | 2020-04-14 | 河海大学 | Spliced snowflake type steel sheet pile capable of monitoring self deformation and construction method thereof |
| CN111519608A (en) * | 2020-04-28 | 2020-08-11 | 中一达建设集团有限公司 | Uplift pile capable of quickly connecting pile |
| CN111535311A (en) * | 2020-05-13 | 2020-08-14 | 广东毅马集团有限公司 | Clamping pin type connection welding-free tubular pile end plate |
-
2017
- 2017-06-02 CN CN201720629464.8U patent/CN206784373U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016913A (en) * | 2019-05-23 | 2019-07-16 | 青岛理工大学 | A kind of engagement type tubular pole quick coupling structure |
| CN111005363A (en) * | 2019-12-03 | 2020-04-14 | 河海大学 | Spliced snowflake type steel sheet pile capable of monitoring self deformation and construction method thereof |
| CN111519608A (en) * | 2020-04-28 | 2020-08-11 | 中一达建设集团有限公司 | Uplift pile capable of quickly connecting pile |
| CN111519608B (en) * | 2020-04-28 | 2021-08-31 | 中一达建设集团有限公司 | Uplift pile capable of quickly connecting pile |
| CN111535311A (en) * | 2020-05-13 | 2020-08-14 | 广东毅马集团有限公司 | Clamping pin type connection welding-free tubular pile end plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171222 Termination date: 20190602 |