CN2443997Y - Speed joint for pile of steel reinforced concrete - Google Patents
Speed joint for pile of steel reinforced concrete Download PDFInfo
- Publication number
- CN2443997Y CN2443997Y CN00239683U CN00239683U CN2443997Y CN 2443997 Y CN2443997 Y CN 2443997Y CN 00239683 U CN00239683 U CN 00239683U CN 00239683 U CN00239683 U CN 00239683U CN 2443997 Y CN2443997 Y CN 2443997Y
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- pile
- link slot
- steel reinforced
- tooth
- 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 - Lifetime
Links
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a speed joint for a pile of steel reinforced concrete, which is composed of a fixing hoop, connecting grooves, sliding blocks, springs and a connecting pin, wherein, the fixing hoop is sheathed on the end head of the pile of steel reinforced concrete; the connecting grooves are uniformly distributed on the fixing hoop; the sliding blocks which are arranged in the connecting grooves are provided with connecting teeth; the springs are tightly pressed by the back sides of the sliding blocks; the connecting pin is sheathed with the fixing hoop. The utility model has the advantages of uniform stress, simple structure, low manufacture cost and firm and reliable connection. The utility model can enhance the construction efficiency of the connection of the pile of steel reinforced concrete and ensure the connection of the pile of steel reinforced concrete is firm.
Description
The utility model relates to a kind of joint in order to the connecting reinforcement concrete precast element.
Since the technical scheme that Chinese patent application provides for No. 00227092.7 has solved preferably in the reinforced concrete precast member connection procedure, low-cost, the problem of high efficiency, but owing to have only a side that the slide block that connects tooth is housed in the link slot, sliding still may appear after connection in opposite side, concrete precast element is connected owe firm.
The purpose of this utility model is to avoid above-mentioned weak point among the background technology and provides a kind of both simple in structure; cost is low; can improve concrete precast element greatly and connect construction efficiency, can guarantee the snap joint of the firm precast reinforced concrete piles that concrete precast element connects again.
The purpose of this utility model realizes by following approach: suit clips on the termination of pile body.A plurality of equally distributed link slots are arranged in the clips, and the slide block that connects tooth is equipped with in relative both sides in the link slot, and the back side one side that connects tooth on the slide block is pressed spring.The corresponding connection of connecting pin with link slot on the clips.The connecting pin both sides have with link slot in be connected the engaging tooth that tooth is meshed on two side slides.
The utility model is compared background technology following advantage: stressed even, can significantly improve supporting capacity, and simple in structure; cost of manufacture is low; can improve concrete precast pile greatly and connect construction efficiency, connects more solid and reliable, can guarantee that concrete precast element connects firmly.
The embodiment of the utility model in conjunction with the accompanying drawings is described in further detail:
Fig. 1 concrete pile termination schematic top plan view;
The A-A view of Fig. 2 Fig. 1;
Fig. 3 connector connection status partial structurtes schematic diagrames (Figure of abstract).
As shown in Figure 1 to Figure 3, the snap joint of reinforced concrete pile of the present utility model, suit clips 2 on the termination of the pile body 1 of reinforced concrete pile.Equally distributed link slot 3 interior both sides correspondences are installed the slide block 4 that connects tooth 5 on the clips 2.Connect tooth 5 back sides one side on the slide block 4 and press spring 6.With the link slot 3 corresponding connecting pins 8 that are connected with on the clips 2, connecting pin 8 both sides have with link slot 3 in the engaging tooth 7 that is connected tooth 5 engagements on two side slides 4.State when Fig. 3 has provided upper and lower butt joint, connecting pin 8 two ends sleeve are respectively gone in the link slot 3 on the clips 2 of upper and lower stake, and tooth 5 engagements that are connected on the slide block 4 in the engaging tooth 7 on connecting pin 8 two ends and the link slot 3 are then injected anti-corrosive grease in link slot 3.
Reinforced concrete pile snap joint of the present utility model, in the link slot 3 on the clips 2, also can be at the corresponding respectively spring 6 that presses of loading onto of two slide blocks, 4 back sides of both sides, one side.
Claims (3)
1, a kind of snap joint of reinforced concrete pile, it comprises pile body (1), be sleeved on the clips (2) on pile body (1) termination, link slot (3) is arranged in the clips (2), it is characterized in that: slide block (4) is installed in both sides in link slot (3), connection tooth (5) is arranged on the slide block (4), the back side one side that connects tooth (5) is pressed spring (6), be connected with connecting pin (8) with link slot (3), connecting pin (8) is gone up both sides engaging tooth (7), and the engaging tooth (7) on the connecting pin (8) can mesh with the tooth (5) that is connected on the slide block (4) in the link slot (3).
2, the snap joint of reinforced concrete pile according to claim 1 is characterized in that: the link slot (3) in the clips (2) evenly distributes.
3, the snap joint of reinforced concrete pile according to claim 1 is characterized in that: the back side one side of two side slides (4) connection teeth (5) can corresponding mounting spring (6) in the link slot (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00239683U CN2443997Y (en) | 2000-10-11 | 2000-10-11 | Speed joint for pile of steel reinforced concrete |
| AU2002213790A AU2002213790A1 (en) | 2000-10-11 | 2001-09-26 | Quick coupling for reinforced concrete pole |
| PCT/CN2001/001454 WO2002033177A1 (en) | 2000-10-11 | 2001-09-26 | Quick coupling for reinforced concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00239683U CN2443997Y (en) | 2000-10-11 | 2000-10-11 | Speed joint for pile of steel reinforced concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2443997Y true CN2443997Y (en) | 2001-08-22 |
Family
ID=4628874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00239683U Expired - Lifetime CN2443997Y (en) | 2000-10-11 | 2000-10-11 | Speed joint for pile of steel reinforced concrete |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2443997Y (en) |
| AU (1) | AU2002213790A1 (en) |
| WO (1) | WO2002033177A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445475C (en) * | 2005-05-17 | 2008-12-24 | 周兆弟 | Double-end expansion meshing-body pile-connecting fastener and prefab |
| CN102220758A (en) * | 2011-04-20 | 2011-10-19 | 钟智谦 | Prestressed concrete pipe piles and mechanical joggle joint for same |
| CN102425161A (en) * | 2011-09-09 | 2012-04-25 | 钟智谦 | Pre-stressed concrete tubular pile mechanical splice and pre-stressed concrete tubular pile |
| CN107119922A (en) * | 2017-06-28 | 2017-09-01 | 中国华西企业股份有限公司 | Support component for pre-stress floor post-cast strip stretching end |
| CN110158779A (en) * | 2019-04-26 | 2019-08-23 | 同圆设计集团有限公司 | A kind of biting connecions prefabricated components attachment device and assembly method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949149B (en) * | 2010-09-17 | 2012-07-04 | 林基 | Built-in mechanical quick coupling device for prestressed concrete tubular pile |
| CN105002894A (en) * | 2015-06-30 | 2015-10-28 | 周兆弟 | High-strength cement-soil mixing pile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02213513A (en) * | 1989-02-13 | 1990-08-24 | Taisei Corp | Method of coupling existing concrete pile |
| FI961552A0 (en) * | 1996-04-09 | 1996-04-09 | Leimet Oy | Laosfog Foer betongpaolar |
| JP3874867B2 (en) * | 1997-01-13 | 2007-01-31 | ユニタイト株式会社 | Fastening method and fastening structure of PC concrete pile |
-
2000
- 2000-10-11 CN CN00239683U patent/CN2443997Y/en not_active Expired - Lifetime
-
2001
- 2001-09-26 AU AU2002213790A patent/AU2002213790A1/en not_active Abandoned
- 2001-09-26 WO PCT/CN2001/001454 patent/WO2002033177A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445475C (en) * | 2005-05-17 | 2008-12-24 | 周兆弟 | Double-end expansion meshing-body pile-connecting fastener and prefab |
| CN102220758A (en) * | 2011-04-20 | 2011-10-19 | 钟智谦 | Prestressed concrete pipe piles and mechanical joggle joint for same |
| CN102425161A (en) * | 2011-09-09 | 2012-04-25 | 钟智谦 | Pre-stressed concrete tubular pile mechanical splice and pre-stressed concrete tubular pile |
| CN107119922A (en) * | 2017-06-28 | 2017-09-01 | 中国华西企业股份有限公司 | Support component for pre-stress floor post-cast strip stretching end |
| CN107119922B (en) * | 2017-06-28 | 2023-07-11 | 中国华西企业股份有限公司 | Supporting component for stretching end of post-pouring belt of prestressed floor |
| CN110158779A (en) * | 2019-04-26 | 2019-08-23 | 同圆设计集团有限公司 | A kind of biting connecions prefabricated components attachment device and assembly method |
| CN110158779B (en) * | 2019-04-26 | 2021-05-25 | 同圆设计集团股份有限公司 | Occlusion type prefabricated part connecting device and assembling method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002033177A1 (en) | 2002-04-25 |
| AU2002213790A1 (en) | 2002-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101011 Granted publication date: 20010822 |