CN202626972U - Novel section precast concrete fender post - Google Patents

Novel section precast concrete fender post Download PDF

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Publication number
CN202626972U
CN202626972U CN 201220080262 CN201220080262U CN202626972U CN 202626972 U CN202626972 U CN 202626972U CN 201220080262 CN201220080262 CN 201220080262 CN 201220080262 U CN201220080262 U CN 201220080262U CN 202626972 U CN202626972 U CN 202626972U
Authority
CN
China
Prior art keywords
fender post
precast concrete
groove
fender
fin
Prior art date
Application number
CN 201220080262
Other languages
Chinese (zh)
Inventor
程伟明
高军峰
杨末丽
Original Assignee
江苏中技桩业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏中技桩业有限公司 filed Critical 江苏中技桩业有限公司
Priority to CN 201220080262 priority Critical patent/CN202626972U/en
Application granted granted Critical
Publication of CN202626972U publication Critical patent/CN202626972U/en

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Abstract

The utility model discloses a novel section precast concrete fender post. The cross section of the fender post is square, grooves are formed on the left side of the cross section, ribs which are symmetric to the grooves are arranged on the right side of the cross section, and the grooves and the ribs have the same size. Due to special structure, the fender post is high in side pressure resistance and shearing resistance, posts can be tightly jointed, and water-swelling water-stop strips which are embedded into the grooves and the ribs on concave-convex surfaces can be effectively used for stopping water; and by arranging the concave-convex surfaces, the whole row of fender posts can be tightly connected, so the integrity and stability of the fender post are improved.

Description

A kind of new type section precast concrete fender post

Technical field

The utility model relates to civil works pit maintenance soil field, particularly a kind of new type section precast concrete fender post.

Background technology

Along with the exploitation that urbanization is built, City Underground Transportation and highrise building are built in continuous development, and deep-foundation pit engineering is constructed and increased gradually, in construction, runs into various engineering accidents unavoidably, as the pit maintenance soil structure leak, globality difference etc.Traditional deep foundation ditch processing has been used a lot of years in engineering, along with using more and more widely, shortcoming also comes out thereupon, and like long construction period, impermeability is poor, maintenance bothers, construction costs is more high.

The utility model content

It is good that the technical problem that the utility model will solve provides a kind of density, impermeability and lateral pressure resistant power, and easy construction, need not to keep in repair, and has a kind of new type section precast concrete fender post of extraordinary globality and stability.

For achieving the above object, the technical scheme of the utility model is following:

A kind of new type section precast concrete fender post, the cross section of said fender pile is square, and the left side of said cross section is provided with groove, and the right side of said cross section is provided with the fin symmetrical with groove, said groove and fin big or small identical.

Preferably, said groove and fin number are respectively 1.

Preferably, said groove and fin number are respectively 2.

Preferably, be provided with Grouting Pipe in the said fender pile.

Preferably, said fender pile is a hollow-core construction.

Preferably, said fender pile is a solid construction.

Preferably, said groove and fin place are provided with sealing rod.

Through technique scheme, the beneficial effect of the utility model is:

1, the utility model fender post is because of its particular structural structure, and globality is better with stability.

2, the utility model fender post makes this space enclosing structure when unbalance stress, can not produce the single pile skew and leaks than producing seam greatly because of its effective globality and stability.

3, the utility model fender post can also carry out different production preparation technology according to different designs and construction requirement, and method is simple, makes quick.

4, the utility model fender post is more efficient and convenient when constructing than bored pile as preformed pile, and construction costs is lower, short construction period.

5, the utility model can increase the water-swellable sealing rod on male and fomale(M&F), and its stagnant water effect improves a lot of than fender post in the past at the stagnant water effect of seam crossing.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the utility model solid construction cross-sectional view;

Fig. 2 is the utility model solid construction construction back cross-sectional view;

Fig. 3 is the utility model hollow-core construction cross-sectional view;

Fig. 4 is the utility model hollow-core construction construction back cross-sectional view;

Simple diagram when Fig. 5 receives horizontal force action for the utility model hollow-core construction construction back.

The numeral corresponding component title represented among the figure with letter:

1, groove 2, fin 3, Grouting Pipe

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Extremely shown in Figure 5 referring to Fig. 1; A kind of new type section precast concrete of the utility model fender post, the cross section of said fender pile is square, the left side of said cross section is provided with groove 1; The right side of said cross section is provided with the fin 2 symmetrical with groove 1, said groove 1 and fin 2 big or small identical; Said groove 1 and fin 2 amalgamation fully; Groove 1 and fin 2 places can pre-buried water-swellable sealing rods (not marking among the figure), simultaneously can pre-buried Grouting Pipe 3 in its pile body.

The utility model can be hollow fender post, also can be solid fender post; The plain concrete fender post can be, also prestressed reinforced concrete fender post and nonprestressed reinforcement fender post can be, and the concrete fender post that adopts prestressed reinforcement and nonprestressed reinforcement simultaneously.

Simultaneously, the utility model can be taked different preparation according to different requirement;

1, sealing is required relatively low the time when engineering, can only prefabricated 1 groove 1 and 1 fin 2, and at groove 1 and the pre-buried water-swellable sealing rod in fin 2 positions, whether Grouting Pipe 3 can carry out pre-buried according to demand.

2, when engineering is had relatively high expectations to sealing, can prefabricated 2 grooves 1 and 2 fins 2, and, carry out the pre-buried of Grouting Pipe 3 simultaneously at groove 1 and the pre-buried water-swellable sealing rod in fin 2 positions.After the fender post construction finishes, carry out slip casting through Grouting Pipe 3, can guarantee the requirement of fender post to sealing,

After the fender post that is used for the utility model is being constructed end, the horizontal force F1 that it is varied in size, F2, F3 effect, at this moment; Structure particularity because of the utility model; Because of the interlocking of male and fomale(M&F), make between stake and the stake no matter be to receive onesize horizontal force action, the horizontal force action that still varies in size; Whole space enclosing structure is an one; Can not produce because of horizontal force varies in size and produce single pile and destroyed by the excessive space enclosing structure that produces of horizontal loading,, can not produce because stressedly vary in size the small distance displacement that causes and produce phenomenon such as leak simultaneously because the stability between stake and the stake.

More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (7)

1. a new type section precast concrete fender post is characterized in that, the cross section of said fender pile is square, and the left side of said cross section is provided with groove, and the right side of said cross section is provided with the fin symmetrical with groove, said groove and fin big or small identical.
2. a kind of new type section precast concrete fender post according to claim 1, it is characterized in that: said groove and fin number are respectively 1.
3. a kind of new type section precast concrete fender post according to claim 1, it is characterized in that: said groove and fin number are respectively 2.
4. a kind of new type section precast concrete fender post according to claim 1 is characterized in that: be provided with Grouting Pipe in the said fender pile.
5. a kind of new type section precast concrete fender post according to claim 1, it is characterized in that: said fender pile is a hollow-core construction.
6. a kind of new type section precast concrete fender post according to claim 1, it is characterized in that: said fender pile is a solid construction.
7. a kind of new type section precast concrete fender post according to claim 1, it is characterized in that: said groove and fin place are provided with sealing rod.
CN 201220080262 2012-03-06 2012-03-06 Novel section precast concrete fender post CN202626972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220080262 CN202626972U (en) 2012-03-06 2012-03-06 Novel section precast concrete fender post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220080262 CN202626972U (en) 2012-03-06 2012-03-06 Novel section precast concrete fender post

Publications (1)

Publication Number Publication Date
CN202626972U true CN202626972U (en) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220080262 CN202626972U (en) 2012-03-06 2012-03-06 Novel section precast concrete fender post

Country Status (1)

Country Link
CN (1) CN202626972U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103572755A (en) * 2013-11-01 2014-02-12 中淳高科桩业股份有限公司 Prestressed concrete precast pile
CN104131567A (en) * 2013-05-02 2014-11-05 上海城地建设股份有限公司 Novel waterstop prefabricated centrifugal rectangular pile retaining structure and construction method thereof
CN104153351A (en) * 2014-07-10 2014-11-19 大连大金马基础建设有限公司 Biconvex semicircular meshed water-stopping pile of support
CN104179170A (en) * 2014-07-10 2014-12-03 大连大金马基础建设有限公司 Supporting and protecting double-convex and single-concave occluded water stopping pile
CN104652417A (en) * 2015-01-23 2015-05-27 镇江建华管理咨询有限公司 High-performance concrete corrugated sheet pile, forming die and production method for high-performance concrete corrugated sheet pile
CN106013055A (en) * 2016-07-19 2016-10-12 周兆弟 Right-angle pile and fender pile structure
CN108118690A (en) * 2018-01-09 2018-06-05 上海应用技术大学 A kind of integral hoisting formula coercion underground continuous wall structure and its prefabricated and construction method
CN108221959A (en) * 2018-01-09 2018-06-29 上海应用技术大学 Vertical spliced diaphram wall and its construction method
CN109322280A (en) * 2018-11-07 2019-02-12 上海市基础工程集团有限公司 Prefabricated protection against erosion flood-control wall tube pile structure and construction method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104131567A (en) * 2013-05-02 2014-11-05 上海城地建设股份有限公司 Novel waterstop prefabricated centrifugal rectangular pile retaining structure and construction method thereof
CN103572755A (en) * 2013-11-01 2014-02-12 中淳高科桩业股份有限公司 Prestressed concrete precast pile
CN104153351A (en) * 2014-07-10 2014-11-19 大连大金马基础建设有限公司 Biconvex semicircular meshed water-stopping pile of support
CN104179170A (en) * 2014-07-10 2014-12-03 大连大金马基础建设有限公司 Supporting and protecting double-convex and single-concave occluded water stopping pile
CN104153351B (en) * 2014-07-10 2017-03-29 大连大金马基础建设有限公司 Supporting biconvex semicircle is engaged water-seal pile
CN104652417A (en) * 2015-01-23 2015-05-27 镇江建华管理咨询有限公司 High-performance concrete corrugated sheet pile, forming die and production method for high-performance concrete corrugated sheet pile
CN106013055A (en) * 2016-07-19 2016-10-12 周兆弟 Right-angle pile and fender pile structure
CN108118690A (en) * 2018-01-09 2018-06-05 上海应用技术大学 A kind of integral hoisting formula coercion underground continuous wall structure and its prefabricated and construction method
CN108221959A (en) * 2018-01-09 2018-06-29 上海应用技术大学 Vertical spliced diaphram wall and its construction method
CN109322280A (en) * 2018-11-07 2019-02-12 上海市基础工程集团有限公司 Prefabricated protection against erosion flood-control wall tube pile structure and construction method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20180306

CF01 Termination of patent right due to non-payment of annual fee