CN202416183U - Bent cap collar-clamp type cast support - Google Patents
Bent cap collar-clamp type cast support Download PDFInfo
- Publication number
- CN202416183U CN202416183U CN2011205469718U CN201120546971U CN202416183U CN 202416183 U CN202416183 U CN 202416183U CN 2011205469718 U CN2011205469718 U CN 2011205469718U CN 201120546971 U CN201120546971 U CN 201120546971U CN 202416183 U CN202416183 U CN 202416183U
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- bent cap
- support
- anchor ear
- pier stud
- type cast
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Abstract
The utility model provides a bent cap collar-clamp type cast support, which solves the technical problems of long building time, low efficiency and high safety risk in bent cap construction for higher piers. The bent cap collar-clamp type cast support comprises a pier stud (1) and two semicircular collar clamps (2), the two semicircular collar clamps (2) are clamped on the lateral side of the top of the pier stud (1), rubber pads (3) are respectively arranged between the lateral side of the top of the pier stud (1) and each of the semicircular collar clamps (2), supporting H-steel (4) is arranged on bolt connected backing plates, supporting wooden blocks (5) are arranged on the supporting H-steel (4), a bottom formwork (6) is arranged on the supporting wooden blocks (5), and a bent cap (7) cast in place is arranged on the bottom formwork (6). The bent cap collar-clamp type cast support is novel in structure, simple to construct and process and can not limited by bearing force of a foundation.
Description
Technical field
The utility model relates to employed cast support in a kind of bridge construction, in particularly a kind of bridge construction on bridge construction pier employed bent cap hood type cast support.
Background technology
In the highway bridge construction process, bridge has adopted the working design form of stub bent cap in a large number.In bridge bent cap work progress, if construction to as if higher bridge pier, it is long just to exist support to set up the time, the low and big technical barrier of security risk of efficient.If construction basis in the river course or soft basic geology condition, just more can increase operating expenses greatly and prolong construction period.
Summary of the invention
The utility model provides a kind of bent cap hood type cast support, has solved to long when adopting the bent cap construction to exist support to set up the time than high pier the low and big technical barrier of security risk of efficient.
The utility model solves above technical problem through following technical scheme:
A kind of bent cap hood type cast support; Comprise pier stud and semicircle anchor ear, two semicircle anchor ears are held tightly on the pier shaft side at pier stud top through connecting bolt, between the pier shaft side at semicircle anchor ear and pier stud top, are provided with rubber pad; Two anchor ear bolts connect backing plate and are provided with the support i iron; Support i iron and be provided with the support lumps of wood, support the lumps of wood and be provided with soffit formwork, soffit formwork is provided with the bent cap of cast-in-place notes.
Between described anchor ear bolt connection backing plate and ground loading platform, be provided with anchor ear anticreep bracing frame.
The utility model architecture is novel, easy construction, and technology is simple, does not receive the restriction of bearing capacity of foundation soil.Anchor ear and girder steel can repeat turnover and use, and need not on pier stud, to be provided with built-in fitting, do not influence the pier stud presentation quality, have both practiced thrift manpower, material power, have accelerated construction speed again.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Specific embodiment
Below in conjunction with embodiment the utility model is described further:
A kind of bent cap hood type cast support; Comprise that pier stud 1 and semicircle anchor ear 2, two semicircle anchor ears 2 hold tightly on the pier shaft side at pier stud 1 top through connecting bolt, between the pier shaft side at semicircle anchor ear 2 and pier stud 1 top, be provided with rubber pad 3; Two anchor ear bolts connect backing plate and are provided with support i iron 4; Support i iron 4 and be provided with the support lumps of wood 5, support the lumps of wood 5 and be provided with soffit formwork 6, soffit formwork 6 is provided with the bent cap 7 of cast-in-place notes.Between described anchor ear bolt connection backing plate and ground loading platform, be provided with anchor ear anticreep bracing frame.
Adopt the shroud ring method to carry out the bent cap construction, the design load of bent cap and working load all support by the frictional force of shroud ring and pier shaft, so before construction, must conscientiously carry out the mechanics check to shroud ring, the following aspect of main test: the inspection of shroud ring friction counter-force is calculated; The inspection of shroud ring intensity is calculated; The inspection of pier stud concrete strength is calculated; The inspection of distribution beam i iron intensity is calculated.Adopt the shroud ring method to carry out the bent cap construction; The design load of bent cap and working load all support by the frictional force of shroud ring and pier shaft; So conscientiously whether the attachment bolt of shroud ring tightens before construction, prevent that shroud ring glides in the concrete work progress, cause quality accident.Because of the friction shroud ring is born bent cap deadweight and all working load; It is perfectly safe that its intensity and stability need to guarantee; So in construction, take measures such as extra reinforcing; Specific practice is: divide at shroud ring bolt backing plate and put i-steel supporting, the pier shaft both sides are respectively established one, and its lower end is supported on cushion cap or the binder.The bent cap support method construction technology that bent cap anchor ear method construction technology is more traditional has bigger shortening on construction period.
Claims (2)
1. a bent cap hood type is poured into a mould support; Comprise pier stud (1) and semicircle anchor ear (2); It is characterized in that two semicircle anchor ears (2) are held tightly on the pier shaft side at pier stud (1) top through connecting bolt, between the pier shaft side at semicircle anchor ear (2) and pier stud (1) top, be provided with rubber pad (3); Two anchor ear bolts connect backing plate and are provided with support i iron (4); Support i iron (4) and be provided with the support lumps of wood (5), support the lumps of wood (5) and be provided with soffit formwork (6), soffit formwork (6) is provided with the bent cap (7) of cast-in-place notes.
2. a kind of bent cap hood type cast support according to claim 1 is characterized in that, connects between backing plate and the ground loading platform at described anchor ear bolt to be provided with anchor ear anticreep bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205469718U CN202416183U (en) | 2011-12-23 | 2011-12-23 | Bent cap collar-clamp type cast support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205469718U CN202416183U (en) | 2011-12-23 | 2011-12-23 | Bent cap collar-clamp type cast support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416183U true CN202416183U (en) | 2012-09-05 |
Family
ID=46740962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205469718U Expired - Fee Related CN202416183U (en) | 2011-12-23 | 2011-12-23 | Bent cap collar-clamp type cast support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416183U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132496A (en) * | 2013-02-22 | 2013-06-05 | 中交二航局第三工程有限公司 | Clamping pile constructed in concrete structure on upper portion of high pile dock pipe pile |
| CN105064217A (en) * | 2015-08-07 | 2015-11-18 | 中交一公局第二工程有限公司 | Mortar leakage preventing device for bridge cap beam bottom mold |
| CN106120559A (en) * | 2016-06-14 | 2016-11-16 | 江苏燕宁建设工程有限公司 | A kind of bridge limited bracket construction method and bridge |
| CN109267494A (en) * | 2018-11-16 | 2019-01-25 | 中交路桥建设有限公司 | A kind of hood type hydraulic climbing formwork system and construction method for cylinder pier construction |
| CN109518595A (en) * | 2018-12-10 | 2019-03-26 | 中交第二航务工程局有限公司 | Assembled hoop bracket suitable for special-shaped pier and the method using its Coping Construction |
| CN110820560A (en) * | 2018-08-10 | 2020-02-21 | 山东中宏路桥建设有限公司 | Method for disassembling hoop support of bent cap |
| CN110886224A (en) * | 2019-11-28 | 2020-03-17 | 北京市政路桥管理养护集团有限公司 | Supporting device for bridge construction and using method thereof |
| CN111719435A (en) * | 2020-07-14 | 2020-09-29 | 中国十七冶集团有限公司 | Device beneficial to mounting and dismounting bridge bent cap template |
| CN113481885A (en) * | 2021-07-18 | 2021-10-08 | 黄河水利职业技术学院 | Construction method of I-shaped steel reinforcing beam for bridge |
| CN114875800A (en) * | 2022-06-09 | 2022-08-09 | 福建第一公路工程集团有限公司 | Capping beam construction device and method |
-
2011
- 2011-12-23 CN CN2011205469718U patent/CN202416183U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132496B (en) * | 2013-02-22 | 2015-04-01 | 中交二航局第三工程有限公司 | Clamping pile constructed in concrete structure on upper portion of high pile dock pipe pile |
| CN103132496A (en) * | 2013-02-22 | 2013-06-05 | 中交二航局第三工程有限公司 | Clamping pile constructed in concrete structure on upper portion of high pile dock pipe pile |
| CN105064217A (en) * | 2015-08-07 | 2015-11-18 | 中交一公局第二工程有限公司 | Mortar leakage preventing device for bridge cap beam bottom mold |
| CN105064217B (en) * | 2015-08-07 | 2017-03-08 | 中交一公局第二工程有限公司 | A kind of bridge coping bed die leakproof sizing device |
| CN106120559A (en) * | 2016-06-14 | 2016-11-16 | 江苏燕宁建设工程有限公司 | A kind of bridge limited bracket construction method and bridge |
| CN110820560A (en) * | 2018-08-10 | 2020-02-21 | 山东中宏路桥建设有限公司 | Method for disassembling hoop support of bent cap |
| CN109267494B (en) * | 2018-11-16 | 2023-10-03 | 中交路桥建设有限公司 | Hoop type hydraulic climbing formwork system for cylindrical pier construction and construction method |
| CN109267494A (en) * | 2018-11-16 | 2019-01-25 | 中交路桥建设有限公司 | A kind of hood type hydraulic climbing formwork system and construction method for cylinder pier construction |
| CN109518595A (en) * | 2018-12-10 | 2019-03-26 | 中交第二航务工程局有限公司 | Assembled hoop bracket suitable for special-shaped pier and the method using its Coping Construction |
| CN109518595B (en) * | 2018-12-10 | 2023-09-22 | 中交第二航务工程局有限公司 | Assembled hoop bracket suitable for special-shaped piers and method for constructing bent cap by utilizing same |
| CN110886224A (en) * | 2019-11-28 | 2020-03-17 | 北京市政路桥管理养护集团有限公司 | Supporting device for bridge construction and using method thereof |
| CN111719435A (en) * | 2020-07-14 | 2020-09-29 | 中国十七冶集团有限公司 | Device beneficial to mounting and dismounting bridge bent cap template |
| CN113481885A (en) * | 2021-07-18 | 2021-10-08 | 黄河水利职业技术学院 | Construction method of I-shaped steel reinforcing beam for bridge |
| CN114875800A (en) * | 2022-06-09 | 2022-08-09 | 福建第一公路工程集团有限公司 | Capping beam construction device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20161223 |