CN204626454U - A kind of immersed tube sections joint assembling shear connector template - Google Patents
A kind of immersed tube sections joint assembling shear connector template Download PDFInfo
- Publication number
- CN204626454U CN204626454U CN201520224221.7U CN201520224221U CN204626454U CN 204626454 U CN204626454 U CN 204626454U CN 201520224221 U CN201520224221 U CN 201520224221U CN 204626454 U CN204626454 U CN 204626454U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- clamping plate
- lower clamp
- clamp block
- shear connector
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- 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 relates to a kind of immersed tube sections joint assembling shear connector template, it is between the first wallboard be parallel to each other and the second wallboard, be provided with the top clamping plate vertical with the second wallboard with the first wallboard, horizontal clamping plate, lower clamp block, base plate and tube connector, top clamping plate and horizontal clamping plate, lower clamp block, base plate and the first wallboard, second wallboard surrounds a T-shaped groove, the angle of lower clamp block and vertical direction is 2 ~ 5 °, the shear connector that the utility model is built can realize the effective stress transmission between assembling shear connector and immersed tube sections joint, and template hardness is high, be convenient to vibrate and the demoulding, structure of transvers plate is simple, draw materials extensively, easy for installation, ensure that precision built by model high, there is good economic benefit.
Description
Technical field
The utility model relates to a kind of sinking tunnel section joint assembling shear connector template.
Background technology
At present, known sinking tunnel section joint shear connector many employings steel concrete or steel structure material.Immersed tube tube coupling is formed by connecting through prefabricated by n pipe joint section, and pipe joint section joint is constuction joint and the deformation joint of immersed tube tube coupling.Sections joint is generally made up of sections joint shear connector, PC zip and Ω waterstop.Sections joint shear connector resists the displacement of joint difference and subtended angle that are produced by uneven load and sedimentation.Sinking tunnel section joint shear connector is divided into horizontal shear key and vertical shear key, and shear connector tenon is corresponding with shearing keyway to be positioned on adjacent two sections.Due to the end angle at immersed tube sections joint shear connector, and shear connector and sections cohesive position place very easily produce compressible type and by pull-up shear failure.Therefore, need to design a kind of assembling shear connector, when Partial Shear key produces destruction, when ensureing immersed tunnel structure monolithic stability, immersed tube attitude is adjusted, and prefabricated shear connector is replaced by steel plate and bolt the shear connector having produced breakage, thus ensure the overall structure safety of immersed tube.
Summary of the invention
The purpose of this utility model is to provide a kind of can ensure that model is built precision shear connector that is high, that can realize assembling and made and be convenient to vibrate and the immersed tube sections joint assembling shear connector template of the demoulding.
To achieve these goals, the technical scheme that the utility model adopts is: between the first wallboard be parallel to each other and the second wallboard, be provided with the top clamping plate vertical with the second wallboard with the first wallboard, horizontal clamping plate, lower clamp block, base plate and tube connector, and it is with the first wallboard, the second wallboard vertical with on the second wallboard that the two ends of tube connector extend to the first wallboard respectively; Base plate is arranged on the lower middle side part of the first wallboard and the second wallboard, the lower clamp block being inclined upwardly from base plate two ends and extending is respectively arranged with at the two ends of base plate, the horizontal clamping plate that horizontal direction extends are respectively arranged with at the top of lower clamp block, the top clamping plate extended straight up are provided with in the outer of two horizontal clamping plate, top clamping plate and horizontal clamping plate, lower clamp block, base plate and the first wallboard, the second wallboard surround a T-shaped groove, and the angle of lower clamp block and vertical direction is 2 ~ 5 °.
Above-mentioned tube connector is distributed in the upper right corner of T-shaped groove, middle and upper part and the upper left corner, and the described upper right corner and the upper left corner arrange 3 respectively, distribute in equilateral triangle.
The height H of above-mentioned top clamping plate
1with the height H of lower clamp block
2ratio be 1.4:1 ~ 1.5:1.
The length L of above-mentioned horizontal clamping plate
1with the length L of base plate
2ratio be 0.50:1 ~ 0.55:1.
Immersed tube sections joint assembling shear connector template of the present utility model arranges top clamping plate between the first wallboard and the second wallboard, horizontal clamping plate, lower clamp block and base plate, make itself and the first wallboard, second plate cooperation surrounds a T-shaped groove, for shear connector prefabricated build shaping, and between the first template and the second template, be provided with pvc pipe or steel pipe as prefabricate and install hole, the shear connector that the utility model is built can realize the effective stress transmission between assembling shear connector and immersed tube sections joint, and template hardness is high, be convenient to vibrate and the demoulding, structure of transvers plate is simple, draw materials extensively, easy for installation, ensure that precision built by model high, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is further described, but the technical solution of the utility model is not limited only to following enforcement situation.
Embodiment 1
From Fig. 1 and Fig. 2, the immersed tube sections joint assembling shear connector template of the present embodiment is combined by the first wallboard 1, second wallboard 7, side plate, tube connector 2, top clamping plate 3, horizontal clamping plate 4, lower clamp block 5 and base plate 6.
First wallboard 1 of the present embodiment and the second wallboard 7 are all long is 133cm, wide is the rectangular steel plates of 47.5cm, the first wallboard 1 and the just right inner side of the second wallboard 7 left, right two ends are processed with mounting groove respectively, top clamping plate 3 are separately installed with in mounting groove, namely left, the top clamping plate 3 at right two ends are symmetrical arranged and are arranged on the upper position between the first wallboard 1 and the second wallboard 7 respectively, the horizontal clamping plate 4 extended internally along horizontal direction are separately installed with in the lower end of two top clamping plate 3, arrange horizontal clamping plate 4 are vertical with top clamping plate 3, the lower clamp block 5 be obliquely installed is extended to form downwards at the other end of horizontal clamping plate 4, the base plate 6 of a level is installed between the bottom of two lower clamp block 5, make base plate 6, lower clamp block 5, horizontal clamping plate 4, top clamping plate 3 and the first wallboard 1, second wallboard 7 surrounds a T-shaped groove.Horizontal clamping plate 4 and lower clamp block 5, base plate 6 are all install fixing by the mounting groove of processing on the first wallboard 1 and the second wallboard 7 inwall.
In the present embodiment, the high H of top clamping plate 3
1for 28cm, the high H of lower clamp block 5
2for 19.44cm, make the height H of top clamping plate 3
1with the height H of lower clamp block 5
2ratio be 1.44:1, and lower clamp block 5 tilts to install, and the angle formed with vertical direction is 3 °, and namely lower clamp block 5 and horizontal clamping plate 4 form the angle of 93 °, the cross-directional length L of horizontal clamping plate 4
1for 32.864cm, the cross-directional length L of base plate 6
2for 63.2cm, with the length L of horizontal clamping plate 4
1between ratio be L
1/ L
2for 0.52:1.
In order to reserving installation hole on shear connector, PVC tube connector 2 is installed between the first template and the second template, PVC tube connector 2 has 7, be distributed in the upper left quarter of T-shaped groove, middle part and upper right quarter, upper left quarter 3,1, upper middle part, upper right quarter 3, and 3 of upper left quarter and upper right quarter is all distributions in equilateral triangle.Bolt hole can also be processed with respectively in the lower left corner of outside first wallboard 1 of T-shaped groove and the second wallboard 7 and the lower right corner, be convenient to the shear connector template of the present embodiment to fix.
During use, the shear connector template of the present embodiment is fixed by bolts on steel framework, concreting in the T-shaped groove that base plate 6, lower clamp block 5, horizontal clamping plate 4, top clamping plate 3 and the first wallboard 1, second wallboard 7 surround, thus form the assembling shear connector that can be used for immersed tube sections joint.
Embodiment 2
In the present embodiment, the high H of top clamping plate 3
1for 28cm, the high H of lower clamp block 5
2for 20cm, make the height H of top clamping plate 3
1with the height H of lower clamp block 5
2ratio be 1.4:1, and lower clamp block 5 tilts to install, and the angle formed with vertical direction is 2 °, and namely lower clamp block 5 and horizontal clamping plate 4 form the angle of 92 °, the cross-directional length L of horizontal clamping plate 4
1for 31.6cm, the cross-directional length L of base plate 6
2for 63.2cm, with horizontal clamping plate 4L
1between ratio be L
1/ L
2for 0.5:1.
Other parts and annexation identical with embodiment 1.
Embodiment 3
In the present embodiment, the high H of top clamping plate 3
1for 28cm, the high H of lower clamp block 5
2for 18.667cm, make the height H of top clamping plate 3
1with the height H of lower clamp block 5
2ratio be 1.5:1, and lower clamp block 5 tilts to install, and the angle formed with vertical direction is 5 °, and namely lower clamp block 5 and horizontal clamping plate 4 form the angle of 95 °, the cross-directional length L of horizontal clamping plate 4
1for 34.76cm, the cross-directional length L of base plate 6
2for 63.2cm, with horizontal clamping plate 4L
1between ratio be L
1/ L
2for 0.55:1.
Other parts and annexation identical with embodiment 1.
Claims (4)
1. an immersed tube sections joint assembling shear connector template, it is characterized in that: between the first wallboard (1) be parallel to each other and the second wallboard (7), be provided with top clamping plate (3), horizontal clamping plate (4), lower clamp block (5), base plate (6) and the tube connector (2) vertical with the second wallboard (7) with the first wallboard (1), it is upper with the second wallboard (7) and vertical with the first wallboard (1), the second wallboard (7) that the two ends of tube connector (2) extend to the first wallboard (1) respectively, base plate (6) is arranged on the lower middle side part of the first wallboard (1) and the second wallboard (7), the lower clamp block (5) being inclined upwardly from base plate (6) two ends and extending is respectively arranged with at the two ends of base plate (6), the horizontal clamping plate (4) that horizontal direction extends are respectively arranged with at the top of lower clamp block (5), the top clamping plate (3) extended straight up are provided with in the outer of two horizontal clamping plate (4), top clamping plate (3) and horizontal clamping plate (4), lower clamp block (5), base plate (6) and the first wallboard (1), second wallboard (7) surrounds a T-shaped groove, lower clamp block (5) is 2 ~ 5 ° with the angle of vertical direction.
2. immersed tube sections joint assembling shear connector template according to claim 1, it is characterized in that: described tube connector (2) is distributed in the upper right corner of T-shaped groove, middle and upper part and the upper left corner, the described upper right corner and the upper left corner arrange 3 respectively, distribute in equilateral triangle.
3. immersed tube sections joint assembling shear connector template according to claim 1, is characterized in that: the height H on described top clamping plate (3)
1with the height H of lower clamp block (5)
2ratio be 1.4:1 ~ 1.5:1.
4. immersed tube sections joint assembling shear connector template according to claim 1, is characterized in that: the length L of described horizontal clamping plate (4)
1with the length L of base plate (6)
2ratio be 0.50:1 ~ 0.55:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224221.7U CN204626454U (en) | 2015-04-13 | 2015-04-13 | A kind of immersed tube sections joint assembling shear connector template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224221.7U CN204626454U (en) | 2015-04-13 | 2015-04-13 | A kind of immersed tube sections joint assembling shear connector template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626454U true CN204626454U (en) | 2015-09-09 |
Family
ID=54045498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224221.7U Expired - Fee Related CN204626454U (en) | 2015-04-13 | 2015-04-13 | A kind of immersed tube sections joint assembling shear connector template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638708A (en) * | 2016-11-19 | 2017-05-10 | 中铁隧道勘测设计院有限公司 | Structure for controlling vertical nonuniform precipitation of pipe sinking section and shore section |
| CN107724427A (en) * | 2017-10-18 | 2018-02-23 | 上海市隧道工程轨道交通设计研究院 | A kind of connection method of sinking tunnel section joint |
-
2015
- 2015-04-13 CN CN201520224221.7U patent/CN204626454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638708A (en) * | 2016-11-19 | 2017-05-10 | 中铁隧道勘测设计院有限公司 | Structure for controlling vertical nonuniform precipitation of pipe sinking section and shore section |
| CN106638708B (en) * | 2016-11-19 | 2019-06-28 | 中铁第六勘察设计院集团有限公司 | A kind of structure of control immersed segment and the vertical differential settlement of section on the bank |
| CN107724427A (en) * | 2017-10-18 | 2018-02-23 | 上海市隧道工程轨道交通设计研究院 | A kind of connection method of sinking tunnel section joint |
| CN107724427B (en) * | 2017-10-18 | 2019-07-12 | 上海市隧道工程轨道交通设计研究院 | A kind of connection method of sinking tunnel section connector |
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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 |
Granted publication date: 20150909 Termination date: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |